As filed with the Securities and Exchange Commission on July 11, 2002



                                                     Registration No. 333-88990

================================================================================

                      SECURITIES AND EXCHANGE COMMISSION
                            Washington, D.C. 20549

                               -----------------


                                AMENDMENT NO.1


                                      TO

                                   FORM S-4
                            REGISTRATION STATEMENT
                                     UNDER
                          THE SECURITIES ACT OF 1933

                               -----------------

                               OLIN CORPORATION
            (Exact name of Registrant as specified in its charter)


                                                
        Virginia                     2812                    13-1872319
     (State or other           (Primary Standard               (I.R.S.
     jurisdiction of       Industrial Classification   Employer Identification
    incorporation or             Code Number)                   No.)
      organization)


                               -----------------

                                 501 Merritt 7
                            Norwalk, CT 06856-4500
                           Telephone: (203) 750-3000
  (Address, including zip code, and telephone number, including area code, of
                   Registrant's principal executive offices)

                               -----------------

                             GEORGE H. PAIN, ESQ.
                                 501 Merritt 7
                            Norwalk, CT 06856-4500
                           Telephone: (203) 750-3000
(Name, address, including zip code, and telephone number, including area code,
                             of agent for service)

                               -----------------

                                  Copies To:
             ROBERT I. TOWNSEND, III,        JAMES J. CLARK,
              ESQ. Cravath, Swaine &     ESQ. RICHARD E. FARLEY,
              Moore Worldwide Plaza,      ESQ. Cahill Gordon &
               825 Eighth Avenue New         Reindel 80 Pine
                  York, New York        Street New York, New York
               10019 (212) 474-1000       10005 (212) 701-3000

                               -----------------

   Approximate date of commencement of proposed sale of the securities to the
public:  Upon consummation of the merger referred to herein.

   If the securities being registered on this Form are being offered in
connection with the formation of a holding company and there is compliance with
General Instruction G, check the following box. [_]

   If this Form is filed to register additional securities for an offering
pursuant to Rule 462(b) under the Securities Act, check the following box and
list the Securities Act registration statement number of the earlier effective
registration statement for the same offering. [_]

   If this Form is a post-effective amendment filed pursuant to Rule 462(d)
under the Securities Act, check the following box and list the Securities Act
registration statement number of the earlier effective registration statement
for the same offering. [_]

                               -----------------

   The Registrant hereby amends this Registration Statement on such date or
dates as may be necessary to delay its effective date until the Registrant
shall file a further amendment which specifically states that this Registration
Statement shall thereafter become effective in accordance with Section 8(a) of
the Securities Act of 1933 or until this Registration Statement shall become
effective on such date as the Commission, acting pursuant to said Section 8(a),
may determine.

================================================================================



                        CALCULATION OF REGISTRATION FEE



                                                                  
------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------
                                               Proposed         Proposed
                                               maximum          maximum        Amount of
   Title of each class of     Amount to be  offering price aggregate offering registration
 securities to be registered  registered(2)    per unit         price(3)         fee(4)
------------------------------------------------------------------------------------------
Common stock, par value $1.00
  per share(1)...............  10,748,612        N/A          $195,154,472      $17,955
------------------------------------------------------------------------------------------
------------------------------------------------------------------------------------------



(1) This Registration Statement also covers the associated series A
    participating cumulative preferred stock purchase rights (the "Rights")
    issued pursuant to a Rights Agreement dated as of February 27, 1996 between
    Olin Corporation and Chemical Mellon Shareholder Services, LLP, as rights
    agent. Until the occurrence of certain events, the Rights will not be
    exercisable for or evidenced separately from shares of common stock, par
    value $1.00 per share ("Olin common stock"), of Olin Corporation, a
    Virginia corporation ("Olin").


(2) Based on the maximum number of shares of Olin common stock estimated to be
    issuable upon the completion of the merger (the "merger") of Plumber
    Acquisition Corp., a Delaware corporation and wholly owned subsidiary of
    Olin, with and into Chase Industries Inc., a Delaware corporation
    ("Chase"), calculated as the product of (a) 16,794,705, the aggregate
    number of shares of common stock, par value $0.01 per share ("Chase common
    stock"), of Chase outstanding on April 30, 2002 (other than shares owned by
    Olin, Plumber Acquisition Corp. or Chase) to be exchanged for Olin common
    stock in the Merger or issuable pursuant to options and (b) the exchange
    ratio of 0.6400 shares of Olin common stock to be exchanged for each share
    of Chase common stock.


(3) Estimated solely for the purpose of calculating the registration fee
    required by Section 6(b) of the Securities Act, and calculated pursuant to
    Rule 457(f) under the Securities Act. Pursuant to Rule 457(f)(1) under the
    Securities Act, the proposed maximum aggregate offering price of Olin
    common stock was calculated in accordance with Rule 457(c) under the
    Securities Act as: (a) $11.62, the average of the high and low prices per
    share of Chase common stock on May 17, 2002, as reported on the New York
    Stock Exchange, multiplied by (b) 16,794,705, the aggregate number of
    shares of Chase common stock to be exchanged for Olin common stock in the
    merger or issuable pursuant to options.


(4) Calculated by multiplying the proposed maximum aggregate offering price for
    all securities to be registered by .000092.




                               OLIN CORPORATION
                                 501 MERRITT 7
                            NORWALK, CT 06856-4500


                                                         [August] [  .  ], 2002


Dear Shareholder:


   You are cordially invited to attend a special meeting of the shareholders of
Olin Corporation, which we will hold on [  .  ], 2002, at [  .  ], local time,
at [  .  ].


   At the special meeting, we will ask you to vote on the issuance of Olin
common stock to stockholders of Chase Industries Inc. in the merger of Chase
and a subsidiary of Olin. As a result of the merger, Chase will become a
wholly-owned subsidiary of Olin. In the merger, holders of Chase common stock
will receive 0.6400 shares of Olin common stock for each share of Chase common
stock they own.


   We cannot issue the Olin common stock to Chase stockholders, which is
necessary for the merger of Chase and a subsidiary of Olin, unless the holders
of a majority of all shares of Olin common stock casting votes at the special
meeting approve the issuance of shares of Olin common stock in the merger. Only
shareholders who hold shares of Olin common stock at the close of business on
[August] [  .  ], 2002 will be entitled to vote at the special meeting.



   You should consider the matters discussed under "Risk Factors Relating to
the Merger" beginning on page 17 of this proxy statement/prospectus before
voting. Please review carefully this entire proxy statement/prospectus.


   After careful consideration, the Olin board of directors has approved the
merger agreement and determined that the merger and the merger agreement are
advisable. The Olin board of directors recommends that you vote FOR the
issuance of shares of Olin common stock in the merger.


   You can find additional information regarding Olin and Chase in the section
entitled "Where You Can Find More Information" on page 88 of this proxy
statement/prospectus.


   Thank you for your cooperation.

                                          Sincerely,

                                          Joseph D. Rupp
                                          President and Chief Executive Officer

                            Your vote is important.

 We urge you to promptly vote your shares on the Internet, by telephone or by
   completing signing, dating and returning your proxy card in the enclosed
                                   envelope.

 Neither the Securities and Exchange Commission nor any state securities
 regulator has approved or disapproved the merger described in this proxy
 statement/prospectus or the Olin common stock to be issued in connection with
 the merger, or determined if this proxy statement/prospectus is accurate or
 adequate. Any representation to the contrary is a criminal offense.


       This proxy statement/prospectus is dated [August] [  .  ], 2002,


 and is first being mailed to shareholders on or about [August] [  .  ], 2002.




                               OLIN CORPORATION

                   NOTICE OF SPECIAL MEETING OF SHAREHOLDERS

                          TO BE HELD ON [  .  ], 2002


To the Shareholders of Olin Corporation:


   We will hold a special meeting of the shareholders of Olin Corporation on
[  .  ], 2002, at [  .  ], local time, at [  .  ], for the following purpose:


      To consider and vote upon a proposal to approve the issuance of shares of
   Olin common stock in the merger of Chase Industries Inc. and a subsidiary of
   Olin. In the merger, Chase will become a wholly-owned subsidiary of Olin,
   and each outstanding share of Chase common stock, excluding any shares held
   by parties to the merger agreement, will be converted into the right to
   receive 0.6400 shares of Olin common stock.

   We will transact no other business at the special meeting, except for
business properly brought before the special meeting or any adjournment or
postponement of it by the Olin board of directors.


   Only holders of record of shares of Olin common stock at the close of
business on [August] [  .  ], 2002, the record date for the special meeting,
are entitled to notice of, and to vote at, the special meeting and any
adjournments or postponements of it.


   We cannot issue the Olin common stock to Chase stockholders, which is
necessary for the merger of Chase and a subsidiary of Olin, unless the holders
of a majority of all shares of Olin common stock casting votes at the special
meeting approve the issuance of shares of Olin common stock in the merger,
assuming that the total votes cast represent more than 50% of all Olin common
stock entitled to vote.

   For more information about the merger, please review this proxy
statement/prospectus and the merger agreement attached as Annex 1.

   Whether or not you plan to attend, it is important that your shares are
represented and voted at the special meeting. If you do not plan to attend the
special meeting, you may vote your shares on the Internet, by telephone or by
completing and returning the proxy card in the enclosed envelope. If you plan
to attend the special meeting, please bring the lower half of your proxy card
to use as your admission ticket for the meeting. If you do not vote by proxy or
in person at the special meeting, it will have no effect (assuming that a
quorum is present) in determining whether the issuance of shares of Olin common
stock in the merger will be approved.

                                          By Order of the Board of Directors,

                                          George H. Pain
                                          Vice President, General Counsel and
                                            Secretary

Norwalk, Connecticut

[August] [  .  ], 2002




                             CHASE INDUSTRIES INC.
                            14212 COUNTY ROAD M-50
                            MONTPELIER, OHIO 43543


                                                         [August] [  .  ], 2002


Dear Stockholder:


   You are cordially invited to attend a special meeting of the stockholders of
Chase Industries Inc., which we will hold on [  .  ], 2002, at [  .  ], local
time, at [  .  ].


   At the special meeting, we will ask you to vote on the merger of Chase and a
subsidiary of Olin Corporation. As a result of the merger, Chase will become a
wholly-owned subsidiary of Olin. In the merger, you will receive 0.6400 shares
of Olin common stock for each share of Chase common stock that you own.


   Olin common stock is listed on the New York Stock Exchange under the trading
symbol "OLN" and on [July 8], 2002, Olin common stock closed at $[  .  ] per
share. You will not incur federal income tax as a result of the merger, except
on any cash received for fractional shares.



   We cannot complete the merger unless the holders of a majority of the
outstanding shares of Chase common stock vote to adopt the merger agreement.
Only stockholders who hold shares of Chase common stock at the close of
business on [August] [  .  ], 2002 will be entitled to vote at the special
meeting. Court Square Capital Limited, an affiliate of Citicorp Venture
Capital, has agreed to vote its 47.6% interest in Chase for the adoption of the
merger agreement.



   You should consider the matters discussed under "Risk Factors Relating to
the Merger" beginning on page 17 of this proxy statement/prospectus before
voting. Please review carefully this entire proxy statement/prospectus.


   After careful consideration, the Chase board of directors has approved the
merger agreement and has determined that the merger and the merger agreement
are advisable. A majority of the Chase board of directors recommends that you
vote FOR the adoption of the merger agreement.


   You can find additional information regarding Olin and Chase in the section
entitled "Where You Can Find More Information" on page 88 of this proxy
statement/prospectus.


   Thank you for your cooperation.

                                          Sincerely,

                                          John H. Steadman
                                          President and Chief Executive Officer

                            Your vote is important.

              Please complete, sign, date and return your proxy.

 Neither the Securities and Exchange Commission nor any state securities
 regulator has approved or disapproved the merger described in this proxy
 statement/prospectus or the Olin common stock to be issued in connection with
 the merger, or determined if this proxy statement/prospectus is accurate or
 adequate. Any representation to the contrary is a criminal offense.


       This proxy statement/prospectus is dated [August] [  .  ], 2002,


 and is first being mailed to stockholders on or about [August] [  .  ], 2002.




                             CHASE INDUSTRIES INC.

                   NOTICE OF SPECIAL MEETING OF STOCKHOLDERS

                          TO BE HELD ON [  .  ], 2002


To the Stockholders of Chase Industries Inc.:


   We will hold a special meeting of the stockholders of Chase Industries Inc.
on [  .  ], 2002, at [  .  ], local time, at [  .  ], for the following purpose:


      To consider and vote upon a proposal to adopt the merger agreement among
   Olin Corporation, a subsidiary of Olin and Chase. In the merger, Chase will
   become a wholly-owned subsidiary of Olin, and each outstanding share of
   Chase common stock, excluding any shares held by parties to the merger
   agreement, will be converted into the right to receive 0.6400 shares of Olin
   common stock.

   We will transact no other business at the special meeting, except for
business properly brought before the special meeting or any adjournment or
postponement of it by the Chase board of directors.


   Only holders of record of shares of Chase common stock at the close of
business on [August] [  .  ], 2002, the record date for the special meeting,
are entitled to notice of, and to vote at, the special meeting and any
adjournments or postponements of it.


   We cannot complete the merger described above unless the holders of a
majority of the outstanding shares of Chase common stock vote to adopt the
merger agreement.

   For more information about the merger, please review this proxy
statement/prospectus and the merger agreement attached as Annex 1.

   Whether or not you plan to attend the special meeting, please complete, sign
and date the enclosed proxy and return it promptly in the enclosed postage-paid
envelope. If you do not vote by proxy or in person at the special meeting, it
will count as a vote against the merger agreement.

   Please do not send any stock certificates at this time.

                                          By Order of the Board of Directors,

                                          Todd A. Slater
                                          Vice President, Chief Financial
                                            Officer,
                                          Treasurer and Corporate Secretary

Montpelier, Ohio

[August] [  .  ], 2002




                     REFERENCES TO ADDITIONAL INFORMATION

   This proxy statement/prospectus incorporates important business and
financial information about Olin and Chase from other documents that are not
included in or delivered with this proxy statement/prospectus. This information
is available to you without charge upon your written or oral request. You can
obtain those documents incorporated by reference in this proxy
statement/prospectus by requesting them in writing or by telephone from the
appropriate company at the following addresses:

             Olin Corporation           Chase Industries Inc.
             501 Merritt 7              14212 County Road M-50
             Norwalk, CT 06856-4500     Montpelier, Ohio 43543
             Telephone:  (203) 750-3254 Telephone:  (419) 485-3193
             Attention:  Mr. Richard    Attention:  Todd A. Slater
             E. Koch


   If you would like to request documents, please do so by [August] [  .  ],
2002 in order to receive them before your special meeting.



   See "Where You Can Find More Information" on page 88.




                               TABLE OF CONTENTS




                                                                                             Page
                                                                                             ----
                                                                                          
Questions and Answers About the Merger......................................................   1
Summary.....................................................................................   3
General.....................................................................................   3
The Special Meetings........................................................................   4
The Merger..................................................................................   5
The Companies...............................................................................   7
Comparative Per Share Information...........................................................   9
Selected Historical and Unaudited Pro Forma Condensed Combined Financial Data...............  10
   Olin.....................................................................................  10
   Chase....................................................................................  13
   Olin and Chase Pro Forma Condensed Combined Financial Data...............................  15
Risk Factors Relating to the Merger.........................................................  17
The exchange ratio for shares of Olin common stock to be received in the merger is fixed and
  will not be adjusted in the event of any change in stock price............................  17
The price of Olin common stock on the closing date may be lower than the average price
  required to satisfy a condition to closing................................................  17
The merger may cause existing Chase customers to delay purchasing decisions.................  17
The price of Olin common stock may be affected by factors different from those affecting the
  price of Chase common stock...............................................................  17
The Olin Special Meeting....................................................................  18
Date, Time and Place........................................................................  18
Purpose of Olin Special Meeting.............................................................  18
Olin Record Date; Stock Entitled to Vote; Quorum............................................  18
Votes Required..............................................................................  18
Voting by Olin Directors and Executive Officers.............................................  18
Voting of Proxies...........................................................................  19
Revocability of Proxies.....................................................................  19
Solicitation of Proxies.....................................................................  19
Proxies for Participants in the Olin Contributing Employee Ownership Plan or Arch Chemicals,
  Inc. Contributing Employee Ownership Plan.................................................  19
The Chase Special Meeting...................................................................  20
Date, Time and Place........................................................................  20
Purpose of Chase Special Meeting............................................................  20
Chase Record Date; Stock Entitled to Vote; Quorum...........................................  20
Votes Required..............................................................................  20
Voting by Chase Directors and Executive Officers............................................  21
Voting of Proxies...........................................................................  21
Revocability of Proxies.....................................................................  21
Solicitation of Proxies.....................................................................  21
The Companies...............................................................................  22
Olin........................................................................................  22
Chase.......................................................................................  22
The Merger..................................................................................  23
Background to the Merger....................................................................  23
Olin Reasons for the Merger and the Olin Board of Directors Recommendation..................  28
Opinion of Olin's Financial Advisor.........................................................  30
Chase Reasons for the Merger and the Chase Board of Directors Recommendation................  35
Opinion of Chase's Financial Advisor........................................................  37
Interests of Chase's Directors and Management in the Merger.................................  45
Form of the Merger..........................................................................  50
Merger Consideration........................................................................  50
Conversion of Shares; Procedures for Exchange of Certificates; Fractional Shares............  50
Effective Time of the Merger................................................................  51








                                                                                        Page
                                                                                        ----
                                                                                     
Listing of Olin Common Stock...........................................................  51
Delisting and Deregistration of Chase Common Stock.....................................  51
Material United States Federal Income Tax Consequences of the Merger...................  51
Regulatory Matters.....................................................................  53
Accounting Treatment...................................................................  54
Appraisal Rights.......................................................................  54
Employee Benefits Matters..............................................................  54
Effect on Awards Outstanding Under Chase Stock Plans...................................  55
Resale of Olin Common Stock............................................................  55
The Merger Agreement and Related Documents.............................................  57
The Merger Agreement...................................................................  57
The Voting Agreement...................................................................  65
Comparative Stock Prices and Dividends.................................................  67
Unaudited Pro Forma Condensed Combined Financial Statements............................  68
Description of Olin Capital Stock......................................................  74
General................................................................................  74
Common Stock...........................................................................  74
Preferred Stock........................................................................  74
Olin Series A Participating Cumulative Preferred Stock.................................  74
Comparison of Rights of Olin Shareholders and Chase Stockholders.......................  76
Capitalization.........................................................................  76
Voting Rights..........................................................................  76
Number, Election, Vacancy and Removal of Directors.....................................  77
Amendments to the Olin Articles of Incorporation and Chase Certificate of Incorporation  78
Amendments to the Olin By-laws and Chase By-laws.......................................  78
Shareholder/Stockholder Action.........................................................  79
Notice of Certain Shareholder/Stockholder Action.......................................  79
Special Shareholder/Stockholder Meetings...............................................  80
Director and Officer Liability and Indemnification.....................................  80
Dividends..............................................................................  83
Conversion.............................................................................  83
Rights Plans...........................................................................  83
Antitakeover Provisions................................................................  86
Legal Matters..........................................................................  87
Experts................................................................................  87
Shareholder/Stockholder Proposals......................................................  87
Other Matters..........................................................................  88
Where You Can Find More Information....................................................  88
Special Note Regarding Forward-Looking Statements......................................  90



Annexes


                
           Annex 1 Agreement and Plan of Merger
           Annex 2 Voting Agreement
           Annex 3 Opinion of Lehman Brothers Inc.
           Annex 4 Opinion of Credit Suisse First Boston Corporation




                    QUESTIONS AND ANSWERS ABOUT THE MERGER

Q: What will happen to Chase as a result of the merger?

A: If the merger is completed, Chase will become a wholly owned subsidiary of
   Olin.

Q: Why are Olin and Chase proposing to merge?

A: Olin and Chase believe that the merger will combine two companies that are
   leaders with premier reputations in their respective fields. Olin and Chase
   believe that the combined company will have the scale, scope and critical
   mass to compete more effectively and be a stronger, less cyclical company.
   Olin and Chase believe the merger will provide the opportunity to leverage
   both Olin's and Chase's strengths and to utilize the combined metallurgical
   and manufacturing capabilities, marketing and distribution know-how and
   economies of scale to further enhance capacity utilization, long-term
   profitability and return on investment.


   To review the reasons for the merger in greater detail, see pages 28 through
   30 and 35 through 37.


Q: What do I need to do now?

A: After carefully reading and considering the information contained in this
   proxy statement/prospectus, please complete and sign your proxy and return
   it in the enclosed return envelope as soon as possible, so that your shares
   may be represented at your special meeting.

   If you are an Olin shareholder, you may also vote your shares on the
   Internet or by telephone. To vote on the Internet or by telephone follow the
   voting instructions that are printed on the Olin proxy card.

   If you sign and submit your proxy and do not indicate how you want to vote,
   we will count your proxy as a vote in favor of the issuance of shares of
   Olin common stock if you are an Olin shareholder or in favor of the adoption
   of the merger agreement if you are a Chase stockholder.

   If you are an Olin shareholder and you abstain from voting or do not vote,
   it will have no effect (assuming that a quorum is present) in determining
   whether the issuance of shares of Olin common stock in the merger will be
   approved. If you are a Chase stockholder and you abstain from voting or do
   not vote, it will be equivalent to a vote against adoption of the merger
   agreement.


   The Olin special meeting will take place on [  .  ], 2002. The Chase special
   meeting will take place on [  .  ], 2002. You may attend your special
   meeting and vote your shares in person rather than signing and completing
   your proxy.


Q: Can I change my vote after I have completed my signed proxy?


A: Yes. You can change your vote at any time before your proxy is voted at your
   special meeting. You can do this in one of four ways. First, you can send a
   written notice stating that you would like to revoke your proxy. Second, if
   you are an Olin shareholder, you can cast a new vote on the Internet or by
   telephone. Third, you can complete and submit a new proxy. If you choose any
   of these three methods, you must submit your notice of revocation or your
   new proxy to Olin at the address on page 89 or to Chase at the address on
   page 89. Fourth, you can attend your special meeting and vote in person.


Q: If my broker holds my shares in "street name", will my broker vote my shares?

A: Your broker will vote your shares only if you provide instructions on how to
   vote. You should follow the directions provided by your broker regarding how
   to instruct your broker to vote your shares. If you are an Olin shareholder
   and you do not provide your broker with instructions on how to vote your
   shares, it will have no effect (assuming that a quorum is present) in
   determining whether the issuance of shares of Olin common stock in the
   merger will be

                                      1



   approved. If you are a Chase stockholder and you do not provide your broker
   with instructions on how to vote your shares, it will be equivalent to a
   vote against adoption of the merger agreement.

Q: How do I vote my shares held in the Olin Contributing Employee Ownership
   Plan or Arch Chemicals, Inc. Contributing Employee Ownership Plan?

A: If you are a participant in the Olin Corporation Contributing Employee
   Ownership Plan or the Arch Chemicals, Inc. Contributing Employee Ownership
   Plan, or the CEOP, you may instruct JPMorgan Chase Bank, the Trustee of the
   CEOP, how to vote shares of common stock credited to you by indicating your
   instructions on your proxy card and returning it to Olin or by voting on the
   Internet or telephone. JPMorgan Chase Bank will vote shares of common stock
   held in the CEOP for which it does not receive voting instructions, or which
   are not credited to participants' accounts, in the same manner
   proportionately as it votes the shares of common stock for which they do
   receive instructions.

Q: Should I send in my Chase stock certificates now?

A: No. After the merger is completed, we will send Chase stockholders written
   instructions for exchanging their Chase stock certificates. Chase
   stockholders should not send in their stock certificates now. Olin
   shareholders will keep their existing share certificates.

Q: When do you expect to complete the merger?

A: We expect to complete the merger by mid-summer 2002. We are working to
   complete the merger as quickly as possible and intend to do so shortly after
   the requisite approvals at the special meetings, provided that we have
   obtained the regulatory approvals necessary for the merger.

Q: Who can help answer my questions?

A: If you have any questions about the merger or if you need additional copies
   of this proxy statement/prospectus or the enclosed proxy, you should contact:

   Olin shareholders:
   Georgeson Shareholder Communications Inc.
   17 State Street
   New York, NY 10004
   Telephone: (866) 283-2134

   Olin Corporation
   501 Merritt 7
   Norwalk, Connecticut 06856-4500 Telephone: (203) 750-3254
   Attention: Mr. Richard E. Koch

   Chase stockholders:
   Mellon Investor Services LLC
   Overpeck Centre
   85 Challenger Road
   Ridgefield Park, NJ 07660
   Telephone: (800) 851-9677

   Chase Industries Inc.
   14212 County Road M-50
   Montpelier, Ohio 43543
   Telephone: (419) 485-3193
   Attention: Todd A. Slater

                                      2



                                    SUMMARY


   This summary highlights selected information from this proxy
statement/prospectus. To understand the merger fully and for a more complete
description of the legal terms of the merger, you should read carefully this
entire proxy statement/prospectus and the other documents to which we have
referred you. See "Where You Can Find More Information" on page 88. We have
included page references parenthetically to direct you to a more complete
description of the topics presented in this summary.


                                    General

What You Will Receive in the Merger

  Olin shareholders

   After the merger, each share of Olin common stock will remain outstanding.

  Chase stockholders

   In the merger, holders of Chase common stock will receive 0.6400 shares of
Olin common stock for each share of Chase common stock that they own.
Stockholders will receive cash for any fractional shares which they would
otherwise receive in the merger. This amount will be calculated by multiplying
the fractional share interest of Olin common stock to which each Chase
stockholder would be entitled by the closing price of Olin common stock on the
closing date.

   Chase stockholders should not send in their Chase stock certificates until
instructed to do so after the merger is completed.

Ownership of Olin After the Merger


   Based on the number of outstanding shares of Chase common stock on [July 8],
2002, the most recent practicable date prior to the date of this proxy
statement/prospectus, Chase stockholders will receive a total of approximately
[  .  ] shares of Olin common stock in the merger. Based on that number and on
the number of outstanding shares of Olin common stock on [July 8,] 2002, after
the merger former Chase stockholders will own approximately [  .  ]%, and
existing Olin shareholders will own approximately [  .  ]%, of the outstanding
shares of Olin common stock.



Material United States Federal Income Tax Consequences of the Merger (page 51)


   The merger will be tax-free to holders of Chase common stock for United
States federal income tax purposes, except with respect to cash received for
fractional shares of Olin common stock.


   Tax matters are very complicated and the tax consequences of the merger to
you will depend on the facts of your own situation. We recommend that you
consult your own tax advisor for a full understanding of the tax consequences
of the merger to you.



Appraisal Rights (page 54)



   Under Virginia law, Olin common shareholders are not entitled to dissenters'
rights in connection with the issuance of shares of Olin common stock in the
merger. Chase stockholders are not entitled to appraisal rights under Delaware
law in connection with the merger.


Board of Directors Recommendations (pages 30 and 37)


   The Olin board of directors has determined that the merger and the merger
agreement are advisable and recommends that Olin shareholders vote FOR the
issuance of shares of Olin common stock in the merger.

   The Chase board of directors, in a seven to one vote, has determined that
the merger and the merger agreement are advisable and recommends that Chase
stockholders vote FOR the adoption of the merger agreement. Mr. Martin V.
Alonzo voted against the merger.


                                      3




   To review the background and reasons for the merger in greater detail, as
well as certain risks related to the merger, see pages 17, 23 through 28, 28
through 30 and 35 through 37.


Fairness Opinions of Financial Advisors


  Olin (page 30)


   In deciding to approve the merger and the issuance of shares of Olin common
stock in the merger, the Olin board of directors considered the opinion, dated
May 7, 2002 of its financial advisor, Lehman Brothers Inc., as to the fairness,
from a financial point of view, as of that date, of the 0.6400 exchange ratio
to Olin. This opinion is attached as Annex 3 to this proxy
statement/prospectus. We encourage Olin shareholders to read this opinion
carefully.


  Chase (page 37)


   In deciding to approve the merger, the Chase board of directors considered
the opinion, dated May 7, 2002, of its financial advisor, Credit Suisse First
Boston Corporation, or CSFB, as to the fairness, from a financial point of
view, as of that date, of the 0.6400 exchange ratio to the Chase stockholders.
This opinion is attached as Annex 4 to this proxy statement/prospectus. We
encourage Chase stockholders to read this opinion carefully.


Interests of Chase's Directors and Management in the Merger (page 45)


   Chase stockholders should note that some Chase directors and officers have
interests in the merger as directors or officers that are different from, or in
addition to, the interests of other Chase stockholders. You should be aware of
these interests because they may conflict with yours. If we complete the
merger, several current Chase executive officers will continue to be employees
of Chase. Several Chase officers have entered into agreements with Olin and
Chase that modify their existing agreements with Chase and provide for
retention payments if they remain employed with Chase through the expiration of
the two-year period following the completion of the merger and severance
benefits if their employment is terminated prior to the expiration of the
two-year period following the completion of the merger. The indemnification
arrangements for current Chase directors and officers will also be continued.
In addition, options to acquire Chase common stock held by all Chase employees
will automatically vest.

                             The Special Meetings


  Olin (page 18)



   The special meeting of Olin shareholders will be held at [  .  ], at [  .  ]
local time, on [  .  ], 2002. At the Olin special meeting, shareholders will be
asked to approve the issuance of shares of Olin common stock in the merger.



  Chase (page 20)



   The special meeting of Chase stockholders will be held at [  .  ], at
[  .  ] local time, on [  .  ], 2002. At the Chase special meeting,
stockholders will be asked to adopt the merger agreement.


Record Dates; Voting Power


  Olin (page 18)



   Olin shareholders are entitled to vote at the Olin special meeting if they
owned shares of Olin common stock as of the close of business on [August]
[  .  ] 2002, the Olin record date.



   On [August] [  .  ], 2002, there were approximately [  .  ] shares of Olin
common stock entitled to vote at the Olin special meeting. Olin shareholders
will have one vote at the Olin special meeting for each share of Olin common
stock that they owned on the Olin record date.



  Chase (page 20)



   Chase stockholders are entitled to vote at the Chase special meeting if they
owned shares of Chase common stock as of the close of business on [August]
[  .  ], 2002, the Chase record date.



                                      4




   On [August] [  .  ], 2002, there were [  .  ] shares of Chase common stock
entitled to vote at the Chase special meeting. Chase stockholders will have one
vote at the Chase special meeting for each share of Chase common stock that
they owned on the Chase record date.


Votes Required


  Olin (page 18)


   The affirmative vote of the holders of a majority of all shares of Olin
common stock casting votes at the Olin special meeting is required to approve
the issuance of shares of Olin common stock in the merger, assuming that the
total votes cast represent more than 50% of all Olin common stock entitled to
vote.


  Chase (page 20)


   The affirmative vote of a majority of the shares of Chase common stock
issued and outstanding and entitled to vote on the Chase record date is
required to adopt the merger agreement.

Voting by Directors and Executive Officers


  Olin (page 18)



   On [July 8], 2002, directors and executive officers of Olin and their
affiliates owned and were entitled to vote approximately [511,042] shares of
Olin common stock, or approximately [1.1%] of the shares of Olin common stock
outstanding on that date.



  Chase (page 21)



   On [July 8], 2002, directors and executive officers of Chase and their
affiliates (other than Court Square Capital which is discussed below) owned and
were entitled to vote [1,090,819] shares of Chase common stock, or
approximately [7.1%] of the shares of Chase common stock outstanding on that
date.



   Under the terms of a voting agreement with Olin, Court Square Capital has
agreed to vote its shares of Chase common stock for adoption of the merger
agreement. On [July 8], 2002, Court Square Capital owned and was entitled to
vote [7,289,945] shares of Chase common stock, or approximately [47.6%] of the
shares of Chase common stock outstanding on that date.



                             The Merger (page 23)


   The merger agreement is attached as Annex 1 to this proxy
statement/prospectus. We encourage you to read the merger agreement. It is the
principal document governing the merger.


Conditions to the Completion of the Merger (page 57)


   1. Olin and Chase will complete the merger only if certain conditions are
satisfied or, in some cases, waived, including the following:

   . holders of a majority of the outstanding shares of Chase common stock must
     have adopted the merger agreement

   . holders of a majority of all shares of Olin common stock casting votes
     must have approved the issuance of shares of Olin common stock in the
     merger

   . the waiting period required under the Hart-Scott-Rodino Antitrust
     Improvements Act of 1976 must have expired or been terminated

   . no legal restraints or prohibitions may exist which prevent the
     consummation of the merger or which has had or could reasonably be
     expected to have a material adverse effect on Olin or Chase

   . Olin common stock issuable to Chase stockholders in the merger must have
     been approved for listing on the New York Stock Exchange, subject to
     official notice of issuance

   . Cahill Gordon & Reindel, counsel to Chase, must have delivered an opinion
     to Chase stating that the merger will qualify


                                      5



     for United States federal income tax purposes as a reorganization within
     the meaning of Section 368(a) of the Internal Revenue Code

   . the other party's representations and warranties in the merger agreement
     must have been materially true and correct

   . the other party's covenants and agreements in the merger agreement must
     have been satisfied in all material respects and

   . since May 7, 2002 a material adverse effect must not have occurred with
     respect to the other party.

   2. Olin will only be obligated to complete the merger if there is no pending
or threatened suit, action or proceeding by any governmental entity or any
legal restraint results from such actions seeking to restrain or prohibit the
completion of the merger, to materially limit Chase's ownership or operation of
either company's current business or current assets, to compel Olin or Chase to
divest or hold separate any current business or current assets as a result of
the merger, to prevent Olin from effectively controlling in any material
respect the business or operations of Chase, to impose limitations on Olin to
acquire or hold or exercise full rights of ownership of Chase common stock or
otherwise having, or being reasonably expected to have, a material adverse
effect on Chase.


   3. Chase will only be obligated to complete the merger if the average of the
volume weighted averages of the trading prices of Olin common stock, as
reported by Bloomberg Financial Markets (or such other source as Olin and Chase
shall agree in writing), for the five trading days ending on the second trading
day immediately preceding the closing date is equal to or greater than $14.50.
On July [8], 2002, Olin common stock closed at $ [22.15] per share.



Termination of the Merger Agreement (page 60)


   1. Olin and Chase can jointly agree to terminate the merger agreement at any
time without completing the merger.

   2. Olin or Chase can terminate the merger agreement if:

   . the merger is not completed by December 31, 2002

   . the holders of a majority of the outstanding shares of Chase common stock
     do not adopt the merger agreement

   . the holders of a majority of all shares of Olin common stock casting votes
     do not approve the issuance of shares of Olin common stock in the merger

   . if there exists a final, nonappealable restraining order, injunction or
     other court order or statute, rule, legal restraint or prohibition that
     prevents completion of the merger or has had or would reasonably be
     expected to have a material adverse effect on either Olin or Chase

   . a condition to the completion of the merger cannot be satisfied because
     the other party breached or failed to perform any of the representations,
     warranties, covenants or agreements set forth in the merger agreement that
     is incapable of being cured by December 31, 2002

   . by Olin if there exists a final, nonappealable legal restraint or
     prohibition arising from a governmental suit, action or proceeding
     referred to above in paragraph 2 under "--Conditions to the Completion of
     the Merger."


   . by Chase if the closing price of Olin common stock is less than $11.78, as
     reported by the New York Stock Exchange Composite Transactions Tape, on
     each of the New York Stock Exchange trading days in any thirty consecutive
     New York Stock Exchange trading day period commencing on or after [July]
     [  .  ], 2002 or


   . by Chase if prior to June 28, 2002, the board of directors of Chase shall
     have provided written notice to Olin that Chase is prepared, upon
     termination of the merger agreement, to enter into a binding written
     definitive agreement for a superior


                                      6



     proposal; provided, however, that (1) Chase shall have complied with its
     no solicitation requirements in the merger agreement in all respects, (2)
     the board of directors of Chase shall have reasonably concluded in good
     faith (prior to giving effect to any offer which may be made to Chase by
     Olin pursuant to clause (3) below) in consultation with its financial
     advisors and outside counsel, that such proposal is a superior proposal
     and (3) Olin does not make, within ten business days after receipt of
     Chase's written notice referred to above an offer that the board of
     directors of Chase shall have reasonably concluded in good faith in
     consultation with its financial advisors and outside counsel is at least
     as favorable to the stockholders of Chase than the superior proposal.


   Each party to the merger agreement must pay to the other party a termination
fee in connection with the terms of the merger agreement under certain
circumstances. For a more complete description, see "The Merger
Agreement--Termination Fees" on page 61.



The Voting Agreement (page 65)



   Court Square Capital, which owns approximately [47.6%] of Chase common stock
outstanding, has agreed with Olin to vote its shares of Chase common stock in
favor of the adoption of the merger agreement. For a description of the other
terms, including the termination provisions, of the voting agreement, see "The
Voting Agreement" on page 65.



Regulatory Approvals (page 53)



   United States antitrust laws prohibit Olin and Chase from completing the
merger until after they have furnished certain information and materials to the
Antitrust Division of the Department of Justice and the Federal Trade
Commission and a required waiting period has expired or been terminated. Olin
and Chase each filed the required notification and report forms with the
Antitrust Division and the Federal Trade Commission on May 22, 2002. Olin and
Chase each received early termination under the Hart-Scott-Rodino Act on June
3, 2002.



Accounting Treatment (page 54)


   The merger will be accounted for using the purchase method of accounting
with Olin having acquired Chase.




Expenses (page 64)


   Each of Olin and Chase will bear all expenses it incurs in connection with
the merger, except that Olin and Chase will share equally the costs of filing
the registration statement, of which this proxy statement/ prospectus is a
part, with the Securities and Exchange Commission, printing and mailing this
proxy statement/prospectus and the filing fees incurred in connection with
obtaining regulatory approval under the Hart-Scott-Rodino Act.


                            The Companies (page 22)


Olin Corporation
501 Merritt 7
Norwalk, Connecticut 06856-4500
(203) 750-3000

   Olin Corporation is a manufacturer concentrated in three business segments:
Chlor Alkali Products, Metals and Winchester(R). Chlor Alkali Products
manufactures chlorine and caustic soda, sodium hydrosulfite, hydrochloric acid
and bleach products. Metals products include copper and copper alloy sheet,
strip and foil, welded tube, fabricated parts, metal packages and stainless
steel strip. Winchester products include sporting ammunition, canister powder,
reloading components, small caliber military ammunition and industrial
cartridges.

Chase Industries Inc.
14212 County Road M-50
Montpelier, Ohio 43543
(419) 485-3193

   Chase Industries Inc., through its wholly owned subsidiary Chase Brass &
Copper Company, Inc., or Chase Brass, is a leading manufacturer of brass rod.
Chase Brass is an ISO 9002-certified manufacturer and supplier of
free-machining and forging brass rod in the United States, Canada and Mexico.
Free-


                                      7



machining and forging brass are the two primary types of copper alloy rod used
in the United States and Canada. Chase Brass' customer base of more than 250
companies uses its "Blue Dot"(R) brass rod to produce a variety of products,
such as faucets, plumbing fittings, heating and air conditioning components,
industrial valves, automotive parts and numerous hardware components.


Market Price and Dividend Information (page 67)


   Shares of Olin common stock and shares of Chase common stock are listed on
the New York Stock Exchange. The following table presents:

   . the last reported sale price of one share of Olin common stock, as
     reported on the New York Stock Exchange Composite Transaction Tape

   . the last reported sale price of one share of Chase common stock, as
     reported on The New York Stock Exchange Composite Transaction Tape and


   . the market value of one share of Chase common stock on an equivalent per
     share basis determined as if the merger had been completed, in each case
     on April 9, 2002, the trading day on which Olin submitted a written
     indication of interest to the Chase board of directors, on May 7, 2002,
     the last full trading day prior to the public announcement of the proposed
     merger, and on [July] [  .  ], 2002, the last day for which such
     information could be calculated prior to the date of this proxy
     statement/prospectus. The equivalent price per share data for Chase common
     stock has been determined by multiplying the last reported sale price of
     one share of Olin common stock on each of these dates by the exchange
     ratio of 0.6400.





                                                                Equivalent
                                                                Price Per
                                                                 Share of
                                                Olin    Chase     Chase
                                               Common   Common    Common
Date                                           Stock    Stock     Stock
----                                          -------  -------  ----------
                                                       
April 9, 2002................................ $ 18.00  $ 11.00   $ 11.52
May 7, 2002.................................. $ 18.00  $ 14.50   $ 11.52
[July 8], 2002...............................  [22.15]  [13.96]   [14.18]



   Olin has historically paid a regular quarterly dividend to its shareholders,
which is currently $.20 per share per quarter. Chase has never paid dividends
to its stockholders.


                                      8



                       Comparative Per Share Information

   We have summarized below the income (loss) from continuing operations per
diluted share, cash dividends per common share and the book value per common
share data for Olin and Chase on a historical, pro forma combined and pro forma
equivalent basis. We combined historical consolidated financial information of
Olin and Chase using the purchase method of accounting for business
combinations. Each of Olin's and Chase's fiscal year ends on December 31.

   The unaudited "pro forma combined" and the unaudited "pro forma
equivalent--Chase" information assumes that the merger occurred on January 1,
2001. The unaudited "pro forma combined" information combines the financial
information of Olin for the fiscal year ended December 31, 2001, and the
three-month period ended March 31, 2002, with the financial information of
Chase for the fiscal year ended December 31, 2001, and the three-month period
ended March 31, 2002.

   The unaudited "pro forma equivalent--Chase" information was calculated by
multiplying the corresponding pro forma combined data by the exchange ratio of
0.6400. This information shows how each share of Chase common stock would have
participated in net income (loss) and book value of Olin if the merger had been
completed at the beginning of the earliest period presented. However, these
amounts do not necessarily reflect future per share levels of income (loss)
from continuing operations, cash dividends or book value of Olin. The following
information which is unaudited comparative and unaudited pro forma per share
data is derived from the historical and unaudited pro forma combined condensed
financial statements of Olin and Chase.


   You should read the information in this section along with Olin's and
Chase's historical consolidated financial statements and accompanying notes
included in the documents described under "Where You Can Find More Information"
on page 88. You should also read the unaudited pro forma condensed combined
financial statements and accompanying discussion and notes included in this
proxy statement/prospectus starting on page 68.




                                                                                         Three
                                                                                      Months Ended
                                                                   Fiscal Year Ended March 31, 2002
                                                                   December 31, 2001  (unaudited)
                                                                   ----------------- --------------
                                                                               
OLIN--HISTORICAL
Income (loss) from continuing operations per diluted share........      $(0.22)          $(0.26)
Book value per common share(1)....................................      $ 6.24           $ 6.69
Cash dividends per common share...................................      $ 0.80           $ 0.20

CHASE--HISTORICAL
Income from continuing operations per diluted share...............      $ 0.53           $ 0.19
Book value per common share(1)....................................      $ 8.13           $ 8.32

Unaudited pro forma combined (loss) from continuing operations per
  diluted share:
   Per Olin share(2)..............................................      $(0.04)          $(0.16)
   Equivalent per Chase share(2)..................................      $(0.03)          $(0.10)

Unaudited pro forma combined book value per common share:
   Per Olin share(1)(2)...........................................      $ 8.57           $ 8.80
   Equivalent per Chase share(1)(2)...............................      $ 5.48           $ 5.63

--------
(1) Historical book value per common share is computed by dividing
    shareholders' equity or stockholders' equity by the number of shares of
    common stock outstanding at the end of each period. Olin unaudited pro
    forma combined book value per common share is computed by dividing
    unaudited pro forma shareholders' equity by the unaudited pro forma number
    of shares of Olin common stock that would have been outstanding had the
    merger been completed as of each balance sheet date.
(2) Reflects the cost in excess of acquired net assets after assigning the fair
    value of assets and liabilities acquired by Olin. The results of final
    valuations of property, plant and equipment and intangible assets have not
    yet been completed as well as final estimates for other charges and
    true-ups as of the closing date, which may be material.

                                      9



 Selected Historical and Unaudited Pro Forma Condensed Combined Financial Data

Olin
   The selected historical financial information at December 31, 2001 and 2000
and for the years ended December 31, 2001, 2000 and 1999 have been derived from
our audited consolidated financial statements incorporated by reference in this
proxy statement/prospectus. The selected historical financial information at
December 31, 1999, 1998 and 1997 and for the years ended December 31, 1998 and
1997 have been derived from our audited consolidated financial statements that
are not incorporated by reference in this proxy statement/prospectus. The
selected historical consolidated financial information for the three months
ended March 31, 2002 and 2001 and as of March 31, 2002 and 2001 have been
derived from the unaudited interim condensed consolidated financial statements
incorporated by reference in this proxy statement/prospectus and include all
adjustments, consisting only of normal accruals necessary for the fair
presentation of results. Results for the three-month period ended March 31,
2002 are not necessarily indicative of the results that may be expected for the
entire year.

   You should read the information in this section along with Olin's financial
statements and accompanying notes incorporated by reference in this proxy
statement/prospectus. See "Where You Can Find More Information" on page 88.




                                                                         Historical
                                                   ------------------------------------------------------------------
                                                                                                     At or for the Three
                                                                                                      Months Ended
                                                                                                        March 31,
                                                    At or for the Year Ended December 31,              (unaudited)
                                                   ----------------------------------------------    ------------------
                                                    2001        2000      1999      1998     1997     2002      2001
                                                    ------      ------    ------   ------   ------    ------    ------
                                                   (Dollars in millions, except ratios, employees and per share amounts)
                                                                                          
Income Statement Data:
Sales............................................. $1,271      $1,549    $1,395    $1,504   $1,572   $  295    $  334
Cost of Goods Sold(1).............................  1,122       1,277     1,215     1,239    1,276      270       295
Selling and Administration........................    116         127       122       123      132       29        32
Research and Development..........................      5           5         7        10        8        1         2
Earnings (Loss) of Non-consolidated Affiliates....     (8)          2       (11)       --        1       (4)       (1)
Interest Expense..................................     17          16        16        17       24        8         4
Interest Income...................................      1           2         2         3       10        1         1
Other Income(2)...................................     22           3         1         4        4        1         3
Gain (Loss) on Sales and Restructurings of
 Businesses and Spin-off Costs(3).................    (39)         --        --       (63)      --       --        --
                                                    ------      ------    ------   ------   ------    ------    ------
Income (Loss) from Continuing Operations Before
 Taxes............................................    (13)        131        27        59      147      (15)        4
Income Tax Provisions (Benefit)...................     (4)         50        10        21       50       (4)        2
                                                    ------      ------    ------   ------   ------    ------    ------
Income (Loss) from Continuing Operations..........     (9)         81        17        38       97      (11)        2
Income from Discontinued Operations Net of
 Taxes(4).........................................     --          --         4        40       56       --        --
                                                    ------      ------    ------   ------   ------    ------    ------
Net Income (Loss)................................. $   (9)     $   81    $   21    $   78   $  153   $  (11)   $    2
                                                    ======      ======    ======   ======   ======    ======    ======
Income (Loss) from Continuing Operations per Share
 Basic............................................ $(0.22)     $ 1.80    $ 0.36    $ 0.79   $ 1.91   $(0.26)   $ 0.06
 Diluted..........................................  (0.22)       1.80      0.36      0.79     1.90    (0.26)     0.06
Balance Sheet Data:
Working Capital(5)................................ $  281      $  253    $  252    $  225   $  273   $  350    $  242
Property, Plant and Equipment, Net................    477         483       468       475      517      460       478
Total Assets......................................  1,219       1,123     1,063     1,589    1,707    1,240     1,072
Capitalization:
Total Debt........................................ $  431      $  229    $  230    $  231   $  270   $  431    $  245
Shareholders' Equity(6)...........................    271         329       309       790      879      313       309
                                                    ------      ------    ------   ------   ------    ------    ------
Total Capitalization.............................. $  702      $  558    $  539    $1,021   $1,149   $  744    $  554
                                                    ======      ======    ======   ======   ======    ======    ======
Other Data:
Capital Expenditures.............................. $   65      $   95    $   73    $   78   $   76   $    3    $   16
Depreciation and Amortization.....................     87          81        80        78       78       21        20
Ratio of Earnings to Fixed Charges(7).............     --         5.8x      2.0x      2.9x     5.1x      --       1.5x
Cash Dividends Paid per Share:
 Common (Historical)..............................   0.80        0.80      0.90      1.20     1.20     0.20      0.20
 Common (Continuing Operations)...................   0.80        0.80      0.80      0.80     0.80     0.20      0.20
Purchase of Common Stock..........................     14          20        11       112      163        3        13
Total Debt to Total Capitalization(8).............   61.4%       41.0%     42.7%     22.6%    23.5%    57.9%     44.3%
Employees(9)......................................  5,900       6,700     6,700     6,400    6,600    5,700     6,600

--------
 (1) In the year ended December 31, 2001, Cost of Goods Sold included $2
     million of unusual items, which represented the write-off of inventory
     associated with canceled customer orders.

                                      10



 (2) In the year ended December 31, 2001, Other Income included $1 million of
     unusual items, which represented the write-off of an investment in an
     E-commerce company, $11 million of gains on the demutualization of
     Prudential Insurance and $6 million related to the sale of excess real
     estate property.
 (3) In the year ended December 31, 2001, Gain (Loss) on Sales and
     Restructurings of Businesses and Spin-off Costs consisted of a $39 million
     pretax charge for restructuring costs associated with a salaried workforce
     reduction through an early retirement incentive program, a voluntary
     special separation program and the consolidation of certain Metals
     facilities to optimize distribution operations. In the year ended December
     31, 1998, Gain (Loss) on Sales and Restructurings of Businesses and
     Spin-off Costs consisted of a $42 million pretax charge related to the
     sale of the microelectronic packaging unit at Manteca, CA, for $4 million
     in cash, and the restructuring of the rod, wire and tube businesses at
     Indianapolis, IN, and a $21 million pretax charge for non-recurring costs
     associated with the spin-off of our specialty chemicals businesses as Arch
     Chemicals, Inc. which represented primarily severance, investment banking
     and legal fees.
 (4) Income from Discontinued Operations Net of Taxes included the operating
     results of our specialty chemicals businesses, which we spun-off as Arch
     Chemicals, Inc. on February 8, 1999. Accordingly, 1999 included the
     operating results of Arch Chemicals, Inc. for the month of January while
     the 1998 and 1997 years included twelve months of operating results.
 (5) Working Capital includes $205 million at March 31, 2002, $11 million at
     March 31, 2001, $165 million at December 31, 2001, $57 million at December
     31, 2000, $21 million at December 31, 1999, $50 million at December 31,
     1998 and $157 million at December 31, 1997 of Cash and Cash Equivalents
     and $25 million at March 31, 2002 and 2001, $37 million at December 31,
     2001, $25 million at December 31, 2000, 1999 and 1998 and $28 million at
     December 31, 1997 of short-term investments.
 (6) In 1999, the spin-off of Arch Chemicals, Inc. reduced Shareholders' Equity
     by $453 million.
 (7) For purposes of determining the ratio of earnings to fixed charges,
     earnings are defined as Income (Loss) from Continuing Operations before
     income taxes, less interest capitalized, less undistributed earnings
     (loss) of non-consolidated affiliates plus fixed charges and preferred
     stock dividends. Fixed charges consist of interest expense on all
     indebtedness and that portion of operating lease rental expense that is
     representative of the interest factor. Income (Loss) from Continuing
     Operations was insufficient to cover fixed charges by approximately $15
     million and $13 million for the three month period ended March 31, 2002
     and the year ended December 31, 2001, respectively.
 (8) This percentage has been calculated by dividing Total Debt by Total
     Capitalization.
 (9) Employee data excludes employees who work at
     government-owned/contactor-operated facilities, and employees of Arch
     Chemicals, Inc. which we spun-off in 1999.

(10) In June 2001, the Financial Accounting Standards Board ("FASB") issued
     Statement of Financial Accounting Standards ("SFAS") No. 142, "Goodwill
     and Other Intangible Assets," which became effective and was adopted by us
     on January 1, 2002. SFAS No. 142 requires that goodwill and intangible
     assets with indefinite useful lives no longer be amortized, but instead
     tested for impairment at least annually in accordance with the provisions
     of this statement. SFAS No. 142 also requires that intangible assets with
     estimable useful lives be amortized over their respective estimated useful
     lives to their estimated residual values, and reviewed for impairment in
     accordance with SFAS No. 144, "Accounting for Impairment or Disposal of
     Long-Lived Assets." Accordingly, we ceased amortizing goodwill totaling
     $42 million as of January 1, 2002.



    We have completed an initial impairment review of our goodwill balance
    during the second quarter of 2002 and determined an impairment charge was
    not required.


                                      11




    The following table shows the impact on net income (loss) and net income
    (loss) per share as if SFAS No. 142 had been in effect for the last three
    fiscal years and the three months ended March 31, 2001.





                                   Years Ended December     Three Months         Three Months
                                           31,          Ended March 31, 2001 Ended March 31, 2002
                                   -------------------  -------------------- --------------------
                                    2001    2000  1999
                                   ------   ----- -----
                                                              
Net Income (Loss):
   As reported.................... $   (9)  $  81 $  21        $   2                $  (11)
   Goodwill Amortization..........      2       1     1           --                    --
                                   ------   ----- -----        -----                ------
   Adjusted.......................     (7)     82    22            2                   (11)
                                   ======   ===== =====        =====                ======
Basic Net Income (Loss) per share:
   As reported....................  (0.22)   1.80  0.45         0.06                 (0.26)
   Adjusted.......................  (0.18)   1.83  0.48         0.06                 (0.26)
Diluted Net Income (Loss) per
share:
   As reported....................  (0.22)   1.80  0.45         0.06                 (0.26)
   Adjusted.......................  (0.18)   1.83  0.48         0.06                 (0.26)



                                      12



Chase

   The selected historical financial information at December 31, 2001 and 2000
and for the years ended December 31, 2001, 2000 and 1999 have been derived from
Chase's audited consolidated financial statements incorporated by reference in
this proxy statement/prospectus. The selected historical financial information
at December 31, 1999, 1998 and 1997 and for the years ended December 31, 1998
and 1997 have been derived from Chase's audited consolidated financial
statements that are not incorporated by reference in this proxy
statement/prospectus. The selected historical consolidated financial
information for the three months ended March 31, 2002 and 2001 and as of March
31, 2002 and 2001 have been derived from Chase's unaudited interim condensed
consolidated financial statements incorporated by reference in this proxy
statement/prospectus and includes all adjustments, consisting only of normal
accruals necessary for the fair presentation of results. Results for the
three-month period ended March 31, 2002 are not necessarily indicative of the
results that may be expected for the entire year.


   You should read the information in this section along with Chase's financial
statements and accompanying notes incorporated by reference in this proxy
statement/prospectus. See "Where You Can Find More Information" on page 88.




                                                             Historical
                                         --------------------------------------------------------
                                                                               At or for the Three
                                                                               Months Ended
                                         At or for the Year Ended December 31,   March 31,
                                         ------------------------------------  -------------------
                                          2001     2000    1999   1998   1997   2002      2001
                                         ------   ------  ------ ------ ------  ------    ------
                                          (Dollars in millions, except per share amounts)
                                                                    
Income Statement Data:
Net Sales............................... $231.9   $289.9  $272.9 $292.7 $337.2 $ 60.9    $ 66.2
Cost of Goods Sold(1)...................  199.6    244.5   225.7  247.7  288.9   52.6      57.8
Lower of Cost-or-Market Inventory
 Writedowns(2)..........................    1.8       --      --    3.2     --     --        --
Selling, General and Administrative
 Expenses...............................    6.4      7.2    10.6    8.4    8.2    1.7       1.4
Tender Offer and Other Expenses(3)......    4.4       .4      --     --     --     --       2.6
Depreciation............................    7.0      6.5     6.2    5.7    5.0    2.0       1.7
Other Non-Operating Expenses(4).........     .4       --      --     --     --     --        --
Interest (Income) Expense, Net..........    (.3)     1.4     1.2    3.1    4.6     --        .2
                                         ------   ------  ------ ------ ------  ------    ------
Income Before Income Taxes..............   12.6     29.9    29.2   24.6   30.5    4.6       2.5
Provision for Income Taxes..............    4.5     10.8    11.1    9.3   11.6    1.6        .9
                                         ------   ------  ------ ------ ------  ------    ------
Income from Continuing Operations.......    8.1     19.1    18.1   15.3   18.9    3.0       1.6
Discontinued Operations(5):
    Income (Loss), Net of Taxes.........     .1       --      .5     .5    4.9     --        .1
    Loss on Disposal, Net of Taxes......    (.2)   (36.0)     --     --     --     --        --
                                         ------   ------  ------ ------ ------  ------    ------
Net Income (Loss)....................... $  8.0   $(16.9) $ 18.6 $ 15.8 $ 23.8 $  3.0    $  1.7
                                         ======   ======  ====== ====== ======  ======    ======
Income (Loss) from Continuing Operations
 per Share:
    Basic............................... $ 0.53   $ 1.25  $ 1.19 $ 1.01 $ 1.25 $ 0.19    $ 0.11
    Diluted.............................   0.53     1.24    1.18   0.98   1.22   0.19      0.10
Balance Sheet Data:
Working Capital......................... $ 37.6   $ 22.0  $ 18.4 $ 29.7 $ 23.7 $ 29.6    $ 55.3
Property, Plant and Equipment, Net......  107.6     75.7    62.1   37.3   33.5  119.0      81.4
Total Assets............................  174.3    197.2   214.8  182.3  192.6  173.6     159.4
Capitalization:
Total Debt.............................. $   --   $ 20.0  $ 27.0 $ 27.0 $ 47.6 $   --    $   --
Stockholders' Equity....................  124.4    117.5   134.0  115.4   98.7  127.3     119.3
                                         ------   ------  ------ ------ ------  ------    ------
Total Capitalization.................... $124.4   $137.5  $161.0 $142.4 $146.3 $127.3    $119.3
                                         ======   ======  ====== ====== ======  ======    ======
Other Data:
Capital Expenditures.................... $ 39.0   $ 20.1  $ 31.1 $ 11.5 $ 11.6 $ 13.4    $  7.5
Common Dividends Paid...................     --       --      --     --     --     --        --


                                      13



--------
(1) Exclusive of depreciation shown separately.

(2) Inventories are stated at lower of cost-or-market, with cost determined on
    the last-in, first out (LIFO) basis. During 2001 and 1998, Chase recorded
    non-cash inventory writedowns totaling $1.8 million and $3.2 million,
    respectively, due to reductions in the brass metal price.

(3) Includes costs associated with incremental consulting and legal expenses
    resulting from activities related to an unsolicited tender offer, which
    expired January 31, 2001, and an executive severance package of $0.6
    million in 2001.

(4) Other non-operating expenses of $0.4 million consisted of Chase's write-off
    of its investment in MetalSpectrum, a consortium of major metals-related
    companies that provided business-to-business internet services.
    MetalSpectrum ceased operations in June 2001 due to low demand for its
    services and economic conditions.

(5) In first quarter 2001, Chase sold the assets and operations of Leavitt Tube
    Company, Inc. Chase received $31.7 million in cash, before closing costs
    and fees of $1.9 million. In fourth quarter 2000, Chase recorded an
    estimated loss on the sale of Leavitt Tube of $36.0 million, net of income
    tax benefit of $11.3 million. In fourth quarter 2001, Chase recorded an
    additional $0.2 million, net of taxes, loss on the sale of Leavitt Tube,
    which resulted from the additional costs associated with certain
    post-closing liabilities maintained by Chase. The disposal of Leavitt Tube
    represented the disposal of a business segment and is reflected as
    discontinued operations.


                                      14



Olin and Chase Pro Forma Condensed Combined Financial Data

   The following selected unaudited pro forma condensed combined financial data
of Olin and Chase combine the consolidated financial information of Olin for
the year ended December 31, 2001 and at and for the three-month period ended
March 31, 2002 with the consolidated financial information of Chase for the
year ended December 31, 2001 and at and for the three-month period ended March
31, 2002. The selected unaudited pro forma condensed combined financial data is
derived from the unaudited pro forma condensed combined financial statements
contained elsewhere in this proxy statement/prospectus. This pro forma
information does not give effect to any potential cost savings or other
synergies that could result from the merger.
   The unaudited pro forma condensed combined financial information does not
purport to represent what the combined company's financial position or results
of operations would have been had the merger occurred at the beginning of the
earliest period presented or to project the combined financial position or
results of operations for any future date or period.




                                                                      Unaudited Pro Forma
                                                                   ------------------------
                                                                                 At or for
                                                                                 the Three
                                                                    Year Ended  Months Ended
                                                                   December 31,  March 31,
                                                                       2001         2002
                                                                   ------------ ------------
                                                                     (Dollars in millions)
                                                                          
Income Statement Data:
Sales.............................................................    $1,503       $  356
Operating Expenses:...............................................
   Cost of Goods Sold (1).........................................     1,331          325
   Selling and Administration (2).................................       127           31
   Research and Development.......................................         5            1
Earnings (Loss) of Non-Consolidated Affiliates....................        (8)          (4)
Interest Expense..................................................        17            8
Interest Income...................................................         1            1
Other Income (3)..................................................        22            1
Gain (Loss) on Sales and Restructurings of Businesses and Spin-off
  Costs (4).......................................................       (39)          --
                                                                      ------       ------
Income (Loss) Before Taxes........................................        (1)         (11)
Income Tax Provision (Benefit)....................................         1           (3)
                                                                      ------       ------
Income (Loss) from Continuing Operations..........................    $   (2)      $   (8)
                                                                      ======       ======
Balance Sheet Data:
Working Capital (5)...............................................       N/A       $  372
Property, Plant and Equipment, Net................................       N/A          599
Total Assets......................................................       N/A        1,475
Capitalization:
Total Debt........................................................       N/A       $  431
Shareholders' Equity..............................................       N/A          499
                                                                                   ------
Total Capitalization..............................................       N/A       $  930
                                                                                   ======


                                      15





                                                        Unaudited Pro Forma
                                                     -------------------------
                                                      Year Ended  Quarter Ended
                                                     December 31,   March 31,
                                                         2001         2002
                                                     ------------ -------------
                                                       (Dollars in millions)
                                                            
Other Data:
Capital Expenditures................................      104            16
Depreciation and Amortization.......................       94            23
Ratio of Earnings to Fixed Charges..................      N/A           N/A
Cash Dividend Paid per Common Share:................     0.80          0.20
Purchase of Common Stock............................       14             3
Total Debt to Total Capitalization (6)..............      N/A          46.3%
Employees (7).......................................    6,200         6,000


(1) In the year ended December 31, 2001, Cost of Goods Sold included $2 million
    of unusual items, which represented the write-off of inventory associated
    with cancelled customer orders and $2 million of inventory writedowns due
    to reductions in the brass metal price.
(2) In the year ended December 31, 2001, Selling and Administration includes
    unusual charges of $3 million associated with incremental consulting and
    legal expenses resulting from activities related to an unsolicited tender
    offer, which expired January 31, 2001 and an executive severance package of
    $1 million.
(3) In the year ended December 31, 2001, Other Income included $1 million of
    unusual items, which represented the write-off of an investment in an
    E-commerce company, $11 million of gains on the demutualization of
    Prudential Insurance and $6 million related to the sale of excess real
    estate property.

(4) In the year ended December 31, 2001, Gain (Loss) on Sales and
    Restructurings of Businesses and Spin-off Costs consisted of a $39 million
    pretax charge for costs associated with a salaried workforce reduction
    through an early retirement program, a voluntary special separation program
    and the consolidation of certain Metals facilities to optimize distribution
    operations.

(5) Working Capital includes $209 million at March 31, 2002 of Cash and Cash
    Equivalents and $25 million at March 31, 2002 and of Short-Term Investments.
(6) This percentage has been calculated by dividing Total Debt by Total
    Capitalization.
(7) Employee data excludes employees who work at
    government-owned/contractor-operated facilities.

                                      16



                      RISK FACTORS RELATING TO THE MERGER


   Olin shareholders should consider carefully the matters described below in
determining whether to approve the issuance of shares of Olin common stock in
the merger and Chase stockholders should consider carefully the matters
described below in determining whether to adopt the merger agreement.



   . The exchange ratio for shares of Olin common stock to be received in the
     merger is fixed and will not be adjusted in the event of any change in
     stock price.  Under the merger agreement, each share of Chase common stock
     will be converted into the right to receive 0.6400 shares of Olin common
     stock. This exchange ratio is a fixed number and will not be adjusted in
     the event of any increase or decrease in the price of Olin common stock or
     Chase common stock. If the value of Olin common stock rises, Olin
     shareholders bear the risk that Olin could be deemed to have paid too much
     for Chase. If the value of Olin common stock declines, Chase stockholders
     bear the risk of receiving less for their interests. The prices of Olin
     common stock and Chase common stock at the closing of the merger may vary
     from their respective prices on the date of this proxy
     statement/prospectus and on the dates of the special meetings. These
     prices may vary as a result of changes in the business, operations or
     prospects of Olin or Chase, market assessments of the likelihood that the
     merger will be completed, the timing of the completion of the merger, the
     prospects of post-merger operations, regulatory considerations, general
     market and economic conditions and other factors. Because the date that
     the merger is completed may be later than the dates of the special
     meetings, the prices of Olin common stock and Chase common stock on the
     dates of the special meetings may not be indicative of their respective
     prices on the date the merger is completed. We urge Olin shareholders and
     Chase stockholders to obtain current market quotations for Olin common
     stock and Chase common stock.


   . The price of Olin common stock on the closing date may be lower than the
     average price required to satisfy a condition to closing.  Under the
     merger agreement, Chase is not obligated to complete the merger if the
     average of the volume weighted averages of the trading price of Olin
     common stock for the five trading days ending on the second trading day
     immediately preceding the closing date is not equal to or greater than
     $14.50. The price of Olin common stock on the closing date could be lower
     than $14.50, yet Chase may be obligated to complete the merger because the
     average of the volume weighted averages of the trading price of Olin
     common stock as described above could be greater than $14.50.


   . The merger may cause existing Chase customers to delay purchasing
     decisions.  Uncertainty over the new ownership of Chase may cause existing
     Chase customers to decrease or postpone their purchases of Chase products
     as compared to prior periods.



   . The price of Olin common stock may be affected by factors different from
     those affecting the price of Chase common stock.  Upon completion of the
     merger, holders of Chase common stock will become holders of Olin common
     stock. Olin's business is different from that of Chase, and Olin's results
     of operations, as well as the price of Olin common stock, may be affected
     by factors different than those affecting Chase's results of operations
     and the price of Chase common stock. Such factors that can affect Olin's
     results of operations and stock price that do not currently affect Chase's
     results of operations and stock price in the same manner or to the same
     degree include the cyclical nature of Olin's chlor alkali business and the
     fact that Olin has more debt to service than Chase. Factors that can
     affect Chase's results of operations and stock price that do not affect
     Olin's results of operations or stock price in the same manner or to the
     same degree include Chase's greater dependency on the housing market and
     the fact that Chase is more heavily reliant on the use of scrap metal in
     its products. For a discussion of Olin's and Chase's businesses and
     certain factors to consider in connection with such businesses, see Olin's
     Annual Report on Form 10-K for the fiscal year ended December 31, 2001 and
     Chase's Annual Report on Form 10-K for the fiscal year ended December 31,
     2001, which are incorporated by reference in this proxy
     statement/prospectus.


                                      17



                           THE OLIN SPECIAL MEETING

   We are furnishing this proxy statement/prospectus to shareholders of Olin as
part of the solicitation of proxies by the Olin board of directors for use at
the Olin special meeting.

Date, Time and Place


   We will hold the Olin special meeting on [  .  ], 2002, at [  .  ], local
time, at [  .  ].


Purpose of Olin Special Meeting

   At the Olin special meeting, we are asking holders of Olin common stock to
approve the issuance of shares of Olin common stock in order for each Chase
stockholder to receive in the merger 0.6400 shares of Olin common stock for
each share of Chase common stock that they own. See "The Merger" and "The
Merger Agreement and Related Documents". The Olin board of directors has
approved the merger agreement and the merger, and has determined that the
merger and the merger agreement are advisable. The Olin board of directors
recommends that Olin shareholders vote FOR the issuance of shares of Olin
common stock in the merger.

Olin Record Date; Stock Entitled to Vote; Quorum


   Only holders of record of Olin common stock at the close of business on
[August] [  .  ], 2002, the Olin record date, are entitled to notice of and to
vote at the Olin special meeting. On [August] [  .  ], 2002, the most recent
practicable date prior to the date of this proxy statement/prospectus,
approximately [  .  ] shares of Olin common stock were issued and outstanding
and held by approximately [  .  ] holders of record. A quorum will be present
at the Olin special meeting if a majority of the shares of Olin common stock
issued and outstanding and entitled to vote on the Olin record date are
represented in person or by proxy. Shares of Olin common stock represented at
the Olin special meeting but not voting, including shares of Olin common stock
for which proxies have been received but for which holders of shares have
abstained, will be treated as present at the Olin special meeting for purposes
of determining the presence or absence of a quorum for the transaction of all
business. If a quorum is not present at the Olin special meeting, we expect
that the meeting will be adjourned or postponed to solicit additional proxies.
Holders of record of Olin common stock on the Olin record date are entitled to
one vote per share at the Olin special meeting on the proposal to approve the
issuance of shares of Olin common stock in the merger.


Votes Required

   The issuance of shares of Olin common stock in the merger requires the
affirmative vote of the holders of a majority of all shares of Olin common
stock casting votes in person or by proxy at the Olin special meeting, assuming
that the total votes cast, including votes cast against the proposal, represent
more than 50% of all Olin common stock entitled to vote. If an Olin shareholder
abstains from voting or does not vote, it will have no effect (assuming that a
quorum is present) in determining whether the issuance of shares of Olin common
stock in the merger will be approved.

   Only shares affirmatively voted for the issuance of shares of Olin common
stock in the merger, including votes cast over the Internet or by telephone and
properly executed proxies that do not contain voting instructions, will be
counted as favorable votes for that proposal. Brokers who hold shares of Olin
common stock in street name for customers who are the beneficial owners of
those shares may not give a proxy to vote those shares without specific
instructions from those customers. These non-voted shares are referred to as
broker non-votes and will have no effect (assuming that a quorum is present) in
determining whether the issuance of shares of Olin common stock in the merger
will be approved.

Voting by Olin Directors and Executive Officers


   At the close of business on [July 8], 2002, directors and executive officers
of Olin and their affiliates owned and were entitled to vote approximately
[511,042] shares of Olin common stock, which represented approximately [1.1%]
of the shares of Olin common stock outstanding on that date. Each


                                      18



Olin director and executive officer has indicated his or her present intention
to vote, or cause to be voted, the shares of Olin common stock owned by him or
her for the issuance of shares of Olin in the merger.

Voting of Proxies

   All shares represented by properly executed proxies received in time for the
Olin special meeting will be voted at the Olin special meeting in the manner
specified by the holders of those proxies. Properly executed proxies that do
not contain voting instructions will be voted for the issuance of shares of
Olin common stock in the merger.

   In addition to manually executing and returning a proxy by mail, Olin
shareholders may vote by telephone or over the Internet. If voting by telephone
or over the Internet, the shareholder should dial the toll-free number or
access the Internet address, in each case as indicated on the shareholder's
proxy card. The shareholders will then be prompted to enter the control number
printed on his or her proxy card and to follow the subsequent instructions.

   Olin does not expect that any matter other than the proposal to issue shares
of Olin common stock in the merger will be brought before the Olin special
meeting. If, however, the Olin board of directors properly presents other
matters, the persons named as proxies will vote in accordance with their
judgment.

Revocability of Proxies

   The grant of a proxy on the enclosed proxy card or over the Internet or by
telephone does not preclude an Olin shareholder from voting in person at the
Olin special meeting. An Olin shareholder may revoke a proxy at any time prior
to its exercise by filing with Olin a duly executed revocation of proxy, by
submitting a duly executed proxy to Olin bearing a later date, by casting a new
vote over the Internet or by telephone or by appearing at the Olin special
meeting and voting in person. Attendance at the Olin special meeting will not
itself revoke a proxy.

Solicitation of Proxies

   Olin will bear the cost of the solicitation of proxies from its
shareholders. In addition to solicitation by mail, the directors, officers and
employees of Olin and its subsidiaries may solicit proxies from Olin
shareholders by telephone or other electronic means or in person. Arrangements
will also be made with brokerage houses and other custodians, nominees and
fiduciaries for the forwarding of solicitation materials to the beneficial
owners of stock held of record by these persons, and Olin will reimburse them
for their reasonable out-of-pocket expenses.

   Olin will mail a copy of this proxy statement/prospectus to each holder of
record of Olin common stock on the Olin record date.


   Georgeson Shareholder Communications Inc. will assist in the solicitation of
proxies by Olin. Olin will pay Georgeson Shareholder Communications Inc. a fee
of $25,000, plus reimbursement of out-of-pocket expenses for items such as
mailing, copying, phone calls, faxes and other related matters, and will
indemnify Georgeson Shareholder Communications Inc. against any losses arising
out of Georgeson Shareholder Communications Inc's. proxy soliciting services on
behalf of Olin.


Proxies for Participants in the Olin Contributing Employee Ownership Plan or
Arch Chemicals, Inc. Contributing Employee Ownership Plan

   If you are a participant in the CEOP, you may instruct JPMorgan Chase Bank,
the Trustee of the CEOP, how to vote shares of common stock credited to you by
indicating your instructions on your proxy card and returning it to Olin or by
voting on the Internet or by telephone. JPMorgan Chase Bank will vote shares of
common stock held in the CEOP for which it does not receive voting
instructions, or which are not credited to participants' accounts, in the same
manner proportionately as it votes the shares of common stock for which they do
receive instructions.

                                      19



                           THE CHASE SPECIAL MEETING

   We are furnishing this proxy statement/prospectus to stockholders of Chase
as part of the solicitation of proxies by the Chase board of directors for use
at the Chase special meeting.

Date, Time and Place


   We will hold the Chase special meeting on [  .  ], 2002, at [  .  ], local
time, at [  .  ].


Purpose of Chase Special Meeting

   At the Chase special meeting, we are asking holders of record of Chase
common stock to consider and vote on a proposal to adopt the merger agreement
among Olin, Plumber Acquisition Corp., a Delaware corporation and a wholly
owned subsidiary of Olin, and Chase, providing for the merger of Plumber
Acquisition Corp. with and into Chase. After the merger, Chase will be a
subsidiary of Olin.

   A majority of the Chase board of directors has approved the merger agreement
and has determined that the merger and the merger agreement are advisable and
recommends that Chase stockholders vote FOR the adoption of the merger
agreement. Mr. Alonzo voted against the merger.

Chase Record Date; Stock Entitled to Vote; Quorum


   Only holders of record of Chase common stock at the close of business on
[August] [  .  ], 2002, the Chase record date, are entitled to notice of and to
vote at the Chase special meeting and any adjournments or postponements of it.



   On [August] [  .  ], 2002, the most recent practicable date prior to the
date of this proxy statement/prospectus, [  .  ] shares of Chase common stock
were outstanding and held by approximately [  .  ] holders of record. A quorum
will be present at the Chase special meeting if a majority of the shares of
Chase common stock issued and outstanding and entitled to vote on the Chase
record date are represented in person or by proxy. Shares of Chase common stock
represented at the Chase special meeting but not voting, including shares of
Chase common stock for which proxies have been received but for which holders
of shares have abstained, will be treated as present at the Chase special
meeting for purposes of determining the presence or absence of a quorum for the
transaction of all business. If a quorum is not present at the Chase special
meeting, we expect that the Chase special meeting will be adjourned or
postponed to solicit additional proxies. Holders of record of Chase common
stock on the Chase record date are entitled to one vote per share at the Chase
special meeting on the proposal to adopt the merger agreement.


Votes Required

   The adoption of the merger agreement requires the affirmative vote of a
majority of the shares of Chase common stock issued and outstanding and
entitled to vote on the Chase record date. If a Chase stockholder abstains from
voting or does not vote (either in person or by proxy), it will have the same
effect as if that Chase stockholder had voted against adoption of the merger
agreement.

   Only shares affirmatively voted for adoption of the merger agreement,
including properly executed proxies that do not contain voting instructions,
will be counted as favorable votes for these proposals. Brokers who hold shares
of Chase common stock in street name for customers who are the beneficial
owners of those shares may not give a proxy to vote those shares without
specific instructions from

                                      20



those customers. These non-voted shares are referred to as broker non-votes and
have the same effect as votes against adoption of the merger agreement.

Voting by Chase Directors and Executive Officers


   At the close of business on [July 8], 2002, directors and executive officers
of Chase and their affiliates (other than Court Square Capital which is
discussed below) owned and were entitled to vote [1,090,819] shares of Chase
common stock, which represented approximately [7.1%] of the shares of Chase
common stock outstanding on that date.



   Under the terms of a voting agreement with Olin, Court Square Capital has
agreed to vote its shares of Chase common stock for adoption of the merger
agreement. On [July 8], 2002, Court Square Capital owned and was entitled to
vote [7,289,945] shares of Chase common stock, or approximately [47.6%] of the
shares of Chase common stock outstanding on that date.


Voting of Proxies

   All shares represented by properly executed proxies received in time for the
Chase special meeting will be voted at the Chase special meeting in the manner
specified by the holders of those proxies. Properly executed proxies that do
not contain voting instructions will be voted for adoption of the merger
agreement.

   The persons named as proxies by a Chase stockholder may propose and vote for
one or more adjournments of the Chase special meeting, including adjournments
to permit further solicitations of proxies. No proxy voted against the
proposals to adopt the merger agreement will be voted in favor of any such
adjournment or postponement.

   Chase does not expect that any matter other than the proposal to adopt the
merger agreement will be brought before the Chase special meeting. If, however,
the Chase board of directors properly presents other matters, the persons named
as proxies will vote in accordance with their judgment.

Revocability of Proxies

   The grant of a proxy on the enclosed proxy card does not preclude a Chase
stockholder from voting in person at the Chase special meeting. A Chase
stockholder may revoke a proxy at any time prior to its exercise by filing with
Chase a duly executed revocation of proxy, by submitting a duly executed proxy
to Chase bearing a later date or by appearing at the Chase special meeting and
voting in person. Attendance at the Chase special meeting will not itself
revoke a proxy.

Solicitation of Proxies

   Chase will bear the cost of the solicitation of proxies from its
stockholders. In addition to solicitation by mail, the directors, officers and
employees of Chase and its subsidiaries may solicit proxies from Chase
stockholders by telephone or other electronic means or in person. Arrangements
will also be made with brokerage houses and other custodians, nominees and
fiduciaries for the forwarding of solicitation materials to the beneficial
owners of stock held of record by these persons, and Chase will reimburse them
for their reasonable out-of-pocket expenses.

   Chase will mail a copy of this proxy statement/prospectus to each holder of
record of Chase common stock on the Chase record date.

   Mellon Investor Services LLC will assist in the solicitation of proxies by
Chase. Chase will pay Mellon Investor Services LLC a fee of $6,000, plus
reimbursement of certain out-of-pocket expenses, and will indemnify Mellon
Investor Services LLC against any losses arising out of Mellon Investor
Services LLC's proxy soliciting services on behalf of Chase.

   Chase stockholders should not send stock certificates with their proxies.  A
transmittal form with instructions for the surrender of Chase common stock
certificates will be mailed to Chase stockholders as soon as practicable after
completion of the merger.

                                      21



                                 THE COMPANIES

Olin

   Olin Corporation is a manufacturer concentrated in three business segments:
Chlor Alkali Products, Metals and Winchester(R). Chlor Alkali Products
manufactures chlorine and caustic soda, sodium hydrosulfite, hydrochloric acid
and bleach products. Metals products include copper and copper alloy sheet,
strip and foil, welded tube, fabricated parts, metal packages and stainless
steel strip. Winchester products include sporting ammunition, canister powder,
reloading components, small caliber military ammunition and industrial
cartridges.

   Olin was incorporated in the Commonwealth of Virginia in 1892. The address
of its principal executive offices is 501 Merritt 7, Norwalk, Connecticut, and
the telephone number at that address is (203) 750-3000.

Chase

   Chase Industries Inc., through its wholly owned subsidiary Chase Brass &
Copper Company, Inc., is a leading manufacturer of brass rod. Chase Brass is an
ISO 9002-certified manufacturer and supplier of free-machining and forging
brass rod in the United States, Canada and Mexico. Free-machining and forging
brass rod are the two primary types of copper alloy rod used in the United
States and Canada. Chase Brass' customer base of more than 250 companies uses
its "Blue Dot"(R) brass rod to produce a variety of products, such as faucets,
plumbing fittings, heating and air conditioning components, industrial valves,
automotive parts and numerous hardware components.

   Chase was incorporated in the State of Delaware in 1990, however, Chase
traces the origin of its business back to 1837. The address of its principal
executive offices is 14212 County Road M-50, Montpelier, Ohio, and the
telephone number at that address is (419) 485-3193.

                                      22



                                  THE MERGER

   The discussion in this proxy statement/prospectus of the merger and the
principal terms of each of:

   . the merger agreement dated as of May 7, 2002, among Olin, Plumber
     Acquisition Corp. and Chase (the "merger agreement")

   . the voting agreement dated as of May 7, 2002, between Olin and Court
     Square Capital Limited, an affiliate of Citicorp Venture Capital (the
     "voting agreement")

is a summary of the material terms of these agreements and is qualified in its
entirety by reference to the merger agreement and the voting agreement, copies
of which are attached to this proxy statement/prospectus as Annexes 1 and 2,
respectively, and are incorporated herein by reference.

Background to the Merger


   For a number of years, Citicorp Venture Capital, or CVC, which indirectly
owns [47.6%] of Chase common stock and has two employees serving on the Chase
board of directors, had periodically reviewed the nature of its investment in
Chase and had numerous discussions with members of the Chase board of
directors, sometimes referred to as the "Chase Board", about alternatives to
increase stockholders' value and enhance liquidity for CVC and the other Chase
stockholders. During such time, Thomas F. McWilliams, managing director of CVC
serving on the Chase Board repeatedly expressed his disappointment with Chase's
return on capital employed and encouraged management and the Chase Board to
explore alternatives to create value for all stockholders.


   In October 1999, Chase hired a predecessor of CSFB to advise the Chase Board
on strategic alternatives to increase stockholders' value and to enhance
liquidity for all stockholders.

   On December 18, 2000, Chase Acquisition Corporation, an affiliate of CVC
("Chase Acquisition"), publicly announced its intention to make an unsolicited
tender offer to purchase up to 2.3 million shares of Chase common stock at a
price of $10.50 cash per share. Chase Acquisition also announced plans to
complete a second-step merger to acquire all common stock of Chase that
remained outstanding following the unsolicited tender offer at a cash price of
$10.50 per share. On January 2, 2001, Chase Acquisition formally commenced its
offer.


   On December 27, 2000, Chase announced that the Chase Board had authorized
the adoption of a stockholder rights plan, engaged CSFB to advise in connection
with its evaluation of Chase Acquisition's offer and approved defensive by-law
amendments which provided for:



  .  advance notice to Chase of plans by stockholders to nominate directors for
     election



  .  advance notice to Chase of plans by stockholders to propose other action
     at any annual or special meeting of Chase stockholders



  .  advance notice to the Chase Board of any proposed action to be taken by
     written consent in order to allow the Chase Board to set a record date for
     such consent and



  .  an increase in the percentage of stockholder votes needed to amend or
     repeal the bylaws.



   On January 9, 2001, the Chase Board established a subcommittee of the Chase
Board comprised of four independent directors (the "Subcommittee") to evaluate
Chase Acquisition's offer and other alternatives for Chase. At a meeting of the
Subcommittee on January 9, 2001, CSFB briefed the Subcommittee on the status of
contacts with third parties, including Olin, regarding possible business
combination transactions involving Chase.


                                      23




   On January 12, 2001, Chase received a non-binding indication of interest
from Olin outlining a proposal to acquire Chase for a cash purchase price of
approximately $12.00 per share, subject to due diligence and several
contingencies.


   On January 12, 2001, Chase and Olin entered into a confidentiality agreement
and over the weekend and into Monday, January 15, 2001, Olin engaged in
extensive business, financial and legal due diligence including meetings with
Chase's management and a plant visitation. On January 15, 2001, Olin delivered
to Chase a letter containing a non-binding proposal to acquire all of the
outstanding shares of Chase common stock at a cash price per share of $11.00
plus 75% of any net cash proceeds received (including any related tax benefits
realized or reasonably expected to be realized) by Chase from its disposition
of its subsidiary Leavitt Tube Company, Inc. This proposal was contingent on
CVC, through its affiliate Court Square Capital, committing its shares to the
transaction and the sale of Leavitt Tube. The Subcommittee estimated that the
aggregate value of the Leavitt Tube portion of the consideration payable to the
stockholders of Chase would amount to between $1.00 to $2.00 per share,
implying an aggregate per share price of the proposal of between $12.00 and
$13.00 for each share of Chase common stock.


   Between January 13, 2001 and January 25, 2001, the Subcommittee and its
legal and financial advisors held discussions with CVC/Court Square Capital
regarding the terms of the Chase Acquisition unsolicited tender offer,
including the conditions to the tender offer as well as details with regard to
the second step merger to be effected subsequent to the closing of the tender
offer.



   On January 25, 2001, the Chase Board, acting through the Subcommittee,
unanimously recommended that the stockholders of Chase reject the Chase
Acquisition unsolicited tender offer for the reasons set forth in Chase's
Solicitation/Recommendation Statement on Schedule 14D-9 filed on January 25,
2001, which were as follows:





  .  the Subcommittee's belief that the offer price did not reflect the
     inherent value of Chase, based on the following factors: (1) Chase's
     leading market position, (2) its capacity expansion program, (3) the
     belief that the disposition of Leavitt Tube should have been completed so
     as to allow Chase to obtain maximum value for Leavitt Tube and (4) the
     belief that the offer price was based on a market price that was
     misleading because the overall trading volume did not reflect the inherent
     value of Chase



  .  the opinion of Chase's financial advisor that the consideration to be
     received by stockholders of Chase pursuant to the offer was inadequate
     from a financial point of view



  .  the numerous conditions to and contingencies associated with the offer,
     including, among others, Chase Acquisition's ability to obtain financing.
     The Subcommittee did not believe that Chase Acquisition's financing
     commitments would provide sufficient financing to enable Chase Acquisition
     to purchase the 2.3 million shares of common stock of Chase in its
     unsolicited tender offer and the remaining outstanding shares of common
     stock of Chase in its proposed second-step merger to be effected
     subsequent to the closing of the tender offer at a cash price of $10.50
     per share



  .  Chase Acquisition had not provided any assurances to Chase or its
     stockholders that the consideration to be received by stockholders of
     Chase in a second-step merger would be the same as the cash price paid in
     the unsolicited tender offer. Furthermore, Chase Acquisition had not
     provided adequate assurance that a second-step merger would occur at all



  .  the possibility that the purchase of shares by Chase Acquisition would
     reduce the number of shares of common stock that might otherwise trade
     publicly, adversely affect the liquidity and market value of the remaining
     shares and possibly result in a delisting from the New York Stock Exchange
     and


                                      24




  .  the possibility of receiving a higher offer for Chase based on an
     expression of interest from Olin that was at a substantial premium to
     Chase Acquisition's offer. Chase Acquisition would not support Olin's
     expression of interest or increase its own offer.



   On January 31, 2001, Chase Acquisition terminated the unsolicited tender
offer upon the expiration thereof without any shares of Chase common stock
being purchased. After the termination of the Chase Acquisition unsolicited
tender offer, the Subcommittee and its legal and financial advisors continued
discussions with Olin, as well as other third parties. Between December 2000
through March 2001 CSFB and management contacted approximately eighty parties
regarding a possible business combination transaction with Chase.


   On March 30, 2001, Chase sold Leavitt Tube to Pinkert Industrial Group, LLC
for approximately $31.7 million in cash, generating approximately $11.4 million
of future tax benefits from such sale, or total proceeds and benefits estimated
at $2.85 per share.


   On April 27, 2001, Olin informed the Chase Board that it was withdrawing its
non-binding proposal to acquire Chase as a result of changes in the
then-current economic conditions and the failure to reach agreement with CVC on
the sale of its interest in Chase at a mutually acceptable price. On May 7,
2001, Chase issued a press release regarding Olin's withdrawal of its
non-binding proposal without identifying Olin by name.


   At a May 2, 2001 meeting of the Chase Board, Mr. McWilliams informed the
other Chase Board members that Court Square Capital and Chase Acquisition were
still interested in evaluating an acquisition of Chase.


   After Olin's withdrawal of its non-binding proposal, the Subcommittee and
its legal and financial advisors continued to solicit indications of interest
from third parties for a business combination transaction involving Chase. From
February 2001 through August 2001, thirteen organizations signed
confidentiality agreements, received information about Chase and engaged in
discussions and/or meetings with representatives of Chase. From March 2001
through August 2001, Chase received several written non-binding indications of
interest from potential financial acquirors and strategic acquirors. These
indications ranged from $10.00 to $13.61 per share in cash, as well as a
potential stock-for-stock merger. Further discussions with each such potential
acquiror from March 2001 through October 2001 failed to result in a firm
proposal or an agreement on the terms of a potential transaction with Chase.
Thereafter such potential acquirors withdrew their indications of interest
citing various concerns including challenging market conditions in the equity
and debt capital markets, uncertainty about the global economy and concerns
about valuation.


   At the July 19, 2001 meeting of the Chase Board, Mr. McWilliams informed the
other Board members that Court Square Capital and Chase Acquisition were still
interested in evaluating an acquisition of Chase and requested the opportunity
to conduct due diligence. Such due diligence did not proceed, however, because
the parties could not agree on terms of a confidentiality agreement.


   The Chase Board met on August 30, 2001. At that meeting, Martin V. Alonzo
resigned as Chairman of the Board, Chief Executive Officer and President of
Chase; and John H. Steadman was elected President and Chief Executive Officer
of Chase as of such date. The Chase Board discussed two recently received
indications of interest from potential financial acquirors and charged Mr.
Steadman to work with the two potential financial acquirors toward a firm
proposal and also to invite CVC to make a proposal, but no other parties were
to be solicited at the time. The Chase Board concluded that a continued process
of soliciting indications of interest would be disruptive to Chase's business
and that a prompt resolution of the sale process was desired. On September 28,
2001, CVC and Chase executed a new confidentiality agreement and CVC conducted
additional due diligence. October 22, 2001 was established as a deadline for
the submission of final indications of interest from all three parties.


                                      25




   The Chase Board met next on October 26, 2001 to review the outcome. In the
face of uncertainty arising from the events of September 11th and a very
difficult financing market for leveraged buyouts, one party withdrew, the
second party lowered their indication of interest to between $10.00 and $10.25
per share in cash, and CVC, through Chase Acquisition, submitted a non-binding
indication of interest of $10.25 per share. The Chase Board, based on the
recommendation of the Subcommittee, determined not to proceed any further with
either proposal. The Subcommittee, in making its recommendation, considered
economic and industry conditions, the benefits and improved industry position
that Chase would experience upon completion of its capacity expansion program
and both parties' unwillingness to increase their respective offers.The Chase
Board also determined that the work of the Subcommittee had been completed and
that Chase would no longer actively solicit offers. Therefore, the Subcommittee
was disbanded.


   In early January 2002, representatives of Lehman Brothers, financial advisor
to Olin, contacted Mr. McWilliams and indicated that Olin was interested in
reviving discussions regarding a business combination transaction with Chase,
but only on terms that could be supported by CVC/Court Square Capital.

   On January 10, 2002, Mr. McWilliams and other representatives of CVC/Court
Square Capital met with Joseph D. Rupp, President and Chief Executive Officer
of Olin and Anthony W. Ruggiero, Executive Vice President and Chief Financial
Officer of Olin, together with Olin's financial advisor, to discuss terms of a
possible stock-for-stock business combination between Olin and Chase that might
be acceptable to CVC/Court Square Capital. No agreement or understandings of
acceptable terms was reached at this meeting. That afternoon, Mr. McWilliams
informed Mr. Steadman of the January 10 meeting.


   On January 11, 2002, Chase received a verbal indication of interest from
another potential financial acquiror working in partnership with Mr. Alonzo
with respect to an acquisition of Chase for a price range of $11.00 to $11.50
per share in cash. At a meeting on January 17, 2002, the Chase Board, including
representatives of CVC, instructed management to request that this indication
of interest be made in written form. Also during that meeting, Mr. McWilliams
informed the other Chase Board members that CVC and its affiliates were no
longer interested in acquiring Chase. A written indication of interest was
received on January 22nd from the potential financial acquiror working with Mr.
Alonzo. The Chase Board met again on January 24th and instructed Messrs.
Steadman and McWilliams, together with Chase's financial and legal advisors, to
pursue this proposal. The potential financial acquiror conducted a due
diligence review of Chase and, following such review, withdrew its indication
of interest on March 12, 2002. The discussions with this potential financial
acquiror failed to result in a firm proposal or agreement because of the
potential financial acquiror's uncertainty about the effects of the downturn of
the global economy on the brass industry.


   On January 24 and January 31, 2002, the Olin board of directors met and
Messrs. Rupp and Ruggiero discussed with the Olin board of directors the
possibility of restarting negotiations for an acquisition of Chase. Messrs.
Rupp and Ruggiero indicated their belief based on their recent discussions with
Mr. McWilliams that CVC/Court Square Capital might be willing to sell its
interest in Chase. The Olin board of directors then authorized management to
proceed to negotiate the terms of an acquisition of Chase and to continue to
explore with CVC/Court Square Capital the terms on which CVC/Court Square
Capital would be willing to sell its interest in Chase.


   In early February 2002, Mr. Steadman contacted Mr. Rupp and informed him
that he would welcome a proposal regarding a business combination from Olin.
Mr. Rupp indicated that Olin was continuing to evaluate its intentions
regarding Chase, and through Lehman Brothers, had been continuing to have
conversations with CVC/Court Square Capital. Olin and CVC/Court Square Capital
were unable to agree on a mutually acceptable price and form of consideration.
On February 28, 2002,



                                      26



Olin management recommended to the Olin board of directors that discussions
with Chase be terminated. On February 28, 2002, representatives of Olin advised
both Mr. Steadman and Mr. McWilliams that they were not interested in making a
proposal and were terminating discussions.

   During March and early April 2002, Mr. Alonzo initiated discussions with Mr.
McWilliams and other members of the Chase Board regarding a potential
repurchase of all or a substantial portion of the approximately 47.6% of the
outstanding Chase common stock owned by Court Square Capital. The independent
directors on the Chase Board determined not to pursue a stock repurchase
transaction unless a repurchase transaction included participation by the
non-CVC affiliated stockholders as well. No formal purchase price proposal was
made by either CVC/Court Square Capital or Chase. Mr. McWilliams and other
officers of CVC also had discussions with other members of the Chase Board
concerning a possible reconstitution of the members of the Chase Board. The
independent directors invited CVC to make a proposal regarding new Chase Board
members. On April 5, 2002, CVC submitted a proposal for a reconstituted Chase
Board to be submitted to stockholders of Chase at the next annual stockholders
meeting. A special board meeting was scheduled for April 12, 2002 to discuss
the CVC proposal.

   On or about April 8, 2002, in light of the improvement in Olin's financial
flexibility as a result of certain recently completed financing transactions,
Messrs. Rupp and Ruggiero discussed with the Olin directors the possibility of
approaching Chase with a firm indication of interest regarding the terms of a
proposed acquisition of Chase. The Olin board of directors then authorized
management to submit an indication of interest to acquire Chase and to commence
negotiations with representatives of Chase. On April 9, 2002, Olin submitted an
indication of interest to acquire Chase in a stock-for-stock transaction with
an exchange ratio of 0.613 shares of Olin common stock for each share of Chase
common stock. This proposal was also conditioned on CVC/Court Square Capital
committing their support to the transaction.


   At the April 12, 2002 Chase Board meeting, the Chase Board determined to
proceed with negotiations to pursue a business combination between Olin and
Chase. The Chase Board, with CVC concurring, determined to postpone scheduling
the 2002 Chase annual stockholders meeting and proposing a slate of directors
at such stockholders meeting pending the results of negotiations with Olin. The
independent directors also determined to postpone further discussions regarding
a share repurchase transaction pending such negotiations, but instructed its
financial and legal advisors to be prepared to evaluate the feasibility of
securing financing and the financial and legal implications of implementing
such a transaction.



   From April 12, 2002 through April 21, 2002, Credit Suisse First Boston and
Lehman Brothers discussed the financial terms of Olin's potential acquisition
of Chase. Credit Suisse First Boston proposed to Lehman Brothers that the
exchange ratio be increased and that the exchange ratio be adjusted for changes
in the price of Olin common stock. In response, and after further negotiations,
on April 21, 2002, Lehman Brothers indicated that Olin would be prepared to
offer a fixed exchange ratio of 0.6400 shares of Olin common stock per share of
Chase common stock, subject to satisfactory confirmatory due diligence and
transaction documentation. This exchange ratio would result in Chase
stockholders owning approximately 17.6% and Olin shareholders owning
approximately 82.4% of the Olin common stock outstanding on a pro forma basis
post transaction. On April 23, 2002, Chase and Olin entered into a new
confidentiality agreement, and from April 24 through May 6, 2002, Olin and its
legal and financial advisors performed confirmatory due diligence. In addition,
from April 24, 2002 through May 6, 2002, Chase performed a due diligence review
of Olin.


   On April 25, 2002, at a meeting of the Olin board of directors, Olin
management updated the Olin directors on the status of their discussions with
the management of Chase and Lehman Brothers made a presentation to the Olin
board of directors regarding the financial terms of the proposed merger with
Chase. The Olin board of directors then directed Olin management to continue
negotiations with Chase regarding the merger.

                                      27




   On April 26, 2002, Olin's legal advisors distributed a draft merger
agreement and voting agreement to Chase and CVC/Court Square Capital and their
respective legal and financial advisors. From April 27 through May 7, 2002,
representatives of Olin, Chase and CVC/Court Square Capital and their legal and
financial advisors negotiated the terms of the merger agreement and voting
agreement. By letter dated April 30, 2002, Court Square Capital informed Chase
that, at the time, it was not interested in and would not agree to any proposal
to repurchase its shares of Chase. On May 3, 2002, Chase's legal and financial
advisors updated the Chase Board as to the status of negotiation of these
agreements.


   On May 7, 2002, the Olin board of directors met to consider the approval of
the acquisition of Chase. At this meeting, Mr. Rupp discussed the results of
Olin's due diligence review of Chase, and Cravath, Swaine & Moore, Olin's legal
advisors, discussed with the Olin board of directors the terms of the merger
agreement and voting agreement. Lehman Brothers delivered its oral opinion,
which was subsequently confirmed in writing, to the Olin board of directors
that, as of May 7, 2002, and based on and subject to the assumptions,
limitations and qualifications set forth in its written opinion, the exchange
ratio of 0.6400 was fair to Olin from a financial point of view. After
discussion, the Olin board of directors authorized Olin management to enter
into the merger agreement and the voting agreement, subject to the resolution
by management of certain outstanding issues.

   On May 7, 2002, a meeting of the Chase Board was held to consider approval
of the merger with Olin. At this meeting, Credit Suisse First Boston made a
presentation to the Chase Board regarding the financial terms of the merger and
delivered its oral opinion, which was subsequently confirmed in writing, to the
Chase Board that, as of May 7, 2002, and based on and subject to the
assumptions, limitations and qualifications set forth in its written opinion,
the 0.6400 exchange ratio was fair to stockholders of Chase from a financial
point of view. In addition, at this meeting, Mr. Steadman and Credit Suisse
First Boston discussed with the Chase Board the results of Chase's due
diligence review of Olin, and Cahill Gordon & Reindel, legal advisors to Chase,
discussed the terms of the merger agreement and voting agreement with the Chase
Board. After extensive discussion, the Chase Board instructed Chase's legal and
financial advisors to continue to negotiate with Olin for the right to
terminate the merger agreement for a superior proposal and to receive a
termination fee if Olin shareholders do not approve the issuance of Olin common
stock in the merger. Such rights were granted by Olin on terms acceptable to
the Chase Board, and the Chase Board voted to approve the merger agreement and
the voting agreement by a vote of seven directors for such approval and one
director, Mr. Alonzo, against such approval.

   The merger agreement, the voting agreement and related documents were signed
by the parties on the night of May 7, 2002. On the morning of May 8, 2002,
prior to the commencement of trading, Olin and Chase issued a joint press
release announcing the execution of the merger agreement and the voting
agreement.

Olin Reasons for the Merger and the Olin Board of Directors Recommendation

   Reasons for the Merger.  At its meeting on May 7, 2002, the Olin board of
directors approved the merger agreement and determined that the merger and the
merger agreement are advisable. The Olin board of directors recommends that
Olin shareholders vote FOR the issuance of shares of Olin common stock in the
merger.

   In reaching its decision to approve the merger and the merger agreement and
to recommend that Olin shareholders vote to approve the issuance of shares of
Olin common stock in the merger, the Olin board of directors consulted with
senior management and its financial and legal advisors and considered a number
of factors, including the following potentially positive factors:

   . the Olin board's familiarity with and review of Chase's business,
     operations, financial condition, earnings and prospects

                                      28



   . the opportunity to create a company with the scale, scope and critical
     mass to compete more effectively and be less cyclical

   . the opportunity to combine two complementary leaders in their respective
     fields to achieve a broader product line and geographic scope than either
     of them individually possess

   . the opportunity to leverage both Olin and Chase's strengths and to utilize
     the combined metallurgical and manufacturing capabilities, marketing and
     distribution know-how and economies of scale to further enhance capacity
     utilization, long-term profitability and return on investment

   . the opportunity to leverage Chase's position as a low cost producer with
     access to Olin's considerable technical, product development and marketing
     resources

   . the opportunity to strengthen Olin's financial position

   . the potential to generate new ideas and increase customer satisfaction by
     combining the marketing and sales expertise of both Olin and Chase

   . the written opinion of Lehman Brothers Inc., dated May 7, 2002, a copy of
     which is attached as Annex 3 to this proxy statement/prospectus, that,
     subject to the assumptions and limitations contained in that opinion, as
     of that date, the exchange ratio was fair, from a financial point of view,
     to Olin, and the financial presentation made by Lehman Brothers Inc. to
     the Olin board of directors in connection with delivering that opinion and

   . the terms and conditions of the merger agreement and closing conditions.

   The Olin board of directors also considered other factors relating to the
merger, and their impact on Olin shareholders, including:

   . the financial condition, cash flows and results of operations of Olin and
     Chase

   . the historical market prices and trading information with respect to Olin
     common stock and Chase common stock

   . the impact of the merger on Olin's and Chase's customers, suppliers and
     employees

   . the impact of the merger on Olin's existing shareholder base and

   . current industry, economic and market conditions.

   The Olin board of directors also identified and considered a number of
potentially negative factors in its deliberations concerning the merger,
including:

   . the risk that, despite the efforts of Olin and Chase, key personnel might
     leave Chase after the merger

   . the risk that management resources may be diverted from Olin's existing
     businesses due to the merger and the issues related to the transition

   . the risk of not capturing all the synergies between Olin and Chase in the
     manufacturing, procurement, product development and marketing areas and

   . the risk that potential benefits of the merger might not be fully realized.

   The Olin board of directors believed that certain of these risks were
unlikely to occur, while others could be avoided or mitigated by Olin, and
that, overall, these risks were outweighed by the potential benefits of the
merger.

                                      29



   This discussion of the information and factors considered by the Olin board
of directors in making its decision is not intended to be exhaustive but is
believed to include all material factors considered by the Olin board of
directors. In view of the variety of material factors considered in connection
with its evaluation of the merger, the Olin board of directors did not find it
practicable to, and did not, quantify or otherwise assign relative weights to,
the specific factors considered in reaching its determination. In addition,
individual members of the Olin board of directors may have given different
weight to different factors.

   Recommendation of the Olin Board of Directors.  After careful consideration,
the Olin board of directors has determined that the merger and the terms of the
merger agreement are advisable and recommends that Olin shareholders vote FOR
the issuance of shares of Olin common stock in the merger.

Opinion of Olin's Financial Advisor

   In December 2000, the Olin board of directors engaged Lehman Brothers to act
as its financial advisor with respect to pursuing an acquisition of Chase. On
May 7, 2002, Lehman Brothers rendered its opinion to the Olin board of
directors that as of such date and, based upon and subject to certain matters
stated therein, from a financial point of view, the exchange ratio to be paid
by Olin to the stockholders of Chase was fair to Olin.

   The full text of Lehman Brothers' written opinion, dated May 7, 2002, or the
Lehman Brothers Opinion, is attached as Annex 3 to this proxy
statement/prospectus. Shareholders may read such opinion for a discussion of
the assumptions made, procedures followed, factors considered and limitations
upon the review undertaken by Lehman Brothers in rendering its opinion. The
following is a summary of the Lehman Brothers Opinion and the methodology that
Lehman Brothers used to render the Lehman Brothers Opinion.

   Lehman Brothers' advisory services and opinion were provided for the
information and assistance of the Olin board of directors in connection with
its consideration of the merger. The Lehman Brothers Opinion is not intended to
be and does not constitute a recommendation to any shareholder of Olin as to
how such shareholder should vote in connection with the merger. Lehman Brothers
was not requested to opine as to, and the Lehman Brothers Opinion does not
address, Olin's underlying business decision to proceed with or effect the
merger.

   In arriving at its opinion, Lehman Brothers reviewed and analyzed:

      (1) The merger agreement, the voting agreement and the specific terms of
   the merger

      (2) Publicly available information concerning Olin and Chase that Lehman
   Brothers believed to be relevant to its analysis, including, without
   limitation, each companies' annual reports on Form 10-K for the fiscal year
   ended December 31, 2001

      (3) Financial and operating information with respect to the business,
   operations and prospects of Chase furnished to us by Chase including
   financial projections of Chase prepared by management of Chase (the "Chase
   Projections")

      (4) Projections for future financial performance of Chase prepared by
   management of Olin (the "Adjusted Chase Projections")

      (5) Financial and operating information with respect to the business,
   operations and prospects of Olin furnished to us by Olin including estimates
   of future financial performance of Olin prepared by management of Olin (the
   "Olin Estimates")

      (6) The trading histories of Olin's common stock and Chase's common stock
   from May 1, 2001 to May 7, 2002 and a comparison of those trading histories
   with each other and with those of other companies that Lehman Brothers
   deemed relevant

                                      30



      (7) A comparison of the historical financial results and present
   financial condition of Chase with those of other companies that Lehman
   Brothers deemed relevant

      (8) A comparison of the financial terms of the merger with the financial
   terms of certain other transactions that Lehman Brothers deemed relevant and

      (9) The potential pro forma impact on Olin of the merger.

   In addition, Lehman Brothers had discussions with the managements of Olin
and Chase concerning their respective businesses, operations, assets, financial
conditions and prospects and undertook such other studies, analyses and
investigations as Lehman Brothers deemed appropriate.

   In arriving at this opinion, Lehman Brothers assumed and relied upon the
accuracy and completeness of the financial and other information used by Lehman
Brothers without assuming any responsibility for independent verification of
such information. Lehman Brothers further relied upon the assurances of the
managements of Olin and Chase that they were not aware of any facts or
circumstances that would make such information inaccurate or misleading. With
respect to the Chase Projections, upon advice of Chase, Lehman Brothers assumed
that such projections were reasonably prepared on a basis reflecting the best
currently available estimates and judgments of Chase's management as to the
future performance of Chase. With respect to the Adjusted Chase Projections,
upon advice of Olin, Lehman Brothers assumed that such projections were
reasonably prepared on a basis reflecting the best currently available
estimates and judgments of Olin's management as to the future performance of
Chase, and Lehman Brothers relied upon such projections in performing its
analysis. With respect to the Olin Estimates, upon advice of Olin, Lehman
Brothers assumed that such estimates were reasonably prepared on a basis
reflecting the best currently available judgments of Olin's management as to
the future performance of Olin, and relied upon such estimates in performing
its analysis. In arriving at its opinion, Lehman Brothers did not make or
obtain any evaluations or appraisals of the assets or liabilities of Olin or
Chase. The Lehman Brothers Opinion was necessarily based upon market, economic
and other conditions as they existed on, and could be evaluated as of, the date
of such opinion.

   In connection with rendering its opinion, Lehman Brothers performed certain
financial, comparative and other analyses as described below. In arriving at
its opinion, Lehman Brothers did not ascribe a specific range of value to Olin
or Chase, but rather made its determination as to the fairness, from a
financial point of view, to Olin of the exchange ratio to be paid by Olin in
the merger on the basis of financial and comparative analyses. The preparation
of a fairness opinion involves various determinations as to the most
appropriate and relevant methods of financial and comparative analysis and the
application of those methods to the particular circumstances, and therefore,
such an opinion is not readily susceptible to summary description. Furthermore,
in arriving at its opinion, Lehman Brothers did not attribute any particular
weight to any analysis or factor considered by it, but rather made qualitative
judgments as to the significance and relevance of each analysis and factor.
Accordingly, Lehman Brothers believes that its analyses must be considered as a
whole and that considering any portion of such analyses and factors, without
considering all analyses and factors as a whole, could create a misleading or
incomplete view of the process underlying its opinion. In its analyses, Lehman
Brothers made numerous assumptions with respect to industry performance,
general business and economic conditions and other matters, many of which are
beyond the control of Olin and Chase. None of Olin, Chase, Lehman Brothers or
any other person assumes responsibility if future results are materially
different from those discussed. Any estimates contained in these analyses were
not necessarily indicative of actual values or predictive of future results or
values, which may be significantly more or less favorable than as set forth
therein. In addition, analyses relating to the value of businesses do not
purport to be appraisals or to reflect the prices at which businesses actually
may be sold.

                                      31



   The following is a summary of the material financial analyses used by Lehman
Brothers in connection with providing its opinion to the Olin board of
directors. Certain of the summaries of financial analyses include information
presented in tabular format. In order to fully understand the financial
analyses used by Lehman Brothers, the tables must be read together with the
text of each summary. The tables alone do not constitute a complete description
of the financial analyses. Accordingly, the analyses listed in the tables and
described below must be considered as a whole. Considering any portion of such
analyses and of the factors considered, without considering all analyses and
factors, could create a misleading or incomplete view of the process underlying
the Lehman Brothers Opinion.

Stock Trading History

   Lehman Brothers, considered historical data with regard to the trading
prices of Olin common stock and Chase common stock for the period from May 1,
2001 to May 7, 2002 and the relative stock price performances during this same
period for Olin, Chase, and the Standard & Poor's 500 Index. During this period
the closing stock price of Olin ranged from $12.21 to $19.64 per share, and the
closing price of Chase ranged from $8.35 to $15.00 per share. Lehman Brothers
noted over this approximate one-year period, Olin stock returned -4.3% and
Chase stock returned 33.1%, while the S&P 500 Index returned -17.1%. As such,
Olin and Chase outperformed the S&P 500 Index over this period by 12.8% and
50.2%, respectively.

Historical Exchange Ratio Analysis

   Lehman Brothers also compared the historical share prices of Olin and Chase
during different periods during the 1 year period prior to May 8, 2002 in order
to determine the implied average exchange ratio that existed during those
periods. The following table indicates the average exchange ratio of Olin
common stock for Chase common stock for the periods indicated:



             Relevant Time Period           Average Exchange Ratio
             --------------------           ----------------------
                                         
             May 7, 2002...................         0.8055
             Trailing 10 day period........         0.7766
             Trailing 20 day period........         0.7381
             Trailing One month period.....         0.7266
             Trailing Three month period...         0.6634
             Trailing Six month period.....         0.6424
             Trailing One year period......         0.6038


Purchase Price Ratio Analysis

   The purchase price ratio analysis provides enterprise value multiples and
equity value multiples of key operating statistics for a range of transaction
values. Based upon the exchange ratio, the closing price of Olin common stock
on May 7, 2002 of $18.00 represented a value to be received by holders of Chase
shares of $11.52 per share. Based on this implied equity value per share,
Lehman Brothers calculated the ratio of enterprise value to revenue, earnings
before interest and taxes ("EBIT"), earnings before interest, taxes,
depreciation and amortization ("EBITDA") and equity value per share to fully
diluted earnings per share. The enterprise value of Chase was obtained by
adding the implied equity value to short- and long-term debt, and then
subtracting Chase's cash and cash equivalents balance. Based upon the purchase
price ratio analysis, the implied equity value per share yielded a discount to
market price of 20.6% below the closing price of Chase shares of $14.50 on May
7, 2002. The ratio of the enterprise value to 2001 and latest twelve months
("LTM") ended March 31, 2002 Revenue, EBITDA, EBIT, and Earnings per Share
yielded multiples of 0.75x, 6.7x, 9.2x and 14.7x and 0.76x, 6.8x, 9.5x and
15.1x, respectively. The use of the purchase price ratio analysis enabled Lehman

                                      32



Brothers to compare the implied multiple of the metrics detailed above to be
paid to Chase given the 0.6400 fixed exchange ratio, with (1) the current
trading level of Chase common stock, (2) the current trading levels of
companies that Lehman Brothers deemed comparable to Chase as detailed
in "--Comparable Company Analysis" below and; (3) the multiples of those
metrics paid in similar transactions as detailed in "--Comparable Transaction
Analysis" below.

Comparable Company Analysis

   In order to assess how the public market values shares of similar publicly
traded companies, Lehman Brothers reviewed and compared specific financial and
operating data relating to Chase with selected companies that Lehman Brothers
deemed comparable to Chase, including Special Metals Corp., Quanex Corp.,
Mueller Industries, General Cable Corp., Encore Wire Corp., Commonwealth
Industries, Century Aluminum Co. and Wolverine Tube Inc. Using publicly
available information, Lehman Brothers calculated and analyzed each company's
current stock price to its historical and projected earnings per share
(commonly referred to as a price earnings ratio, or P/E) and each company's
enterprise value to certain historical financial criteria (such as revenue,
EBITDA and EBIT). The enterprise value of each company was obtained by adding
its short and long-term debt to the sum of the market value of its common
equity, the value of any preferred stock (at liquidation value) and the book
value of any minority interest, and subtracting its cash and cash equivalents.
As of May 7, 2002, the last trading date prior to the delivery of the Lehman
Brothers Opinion, the comparable companies' median enterprise value multiple of
LTM Revenues, LTM EBITDA and LTM EBIT were 0.67x, 6.6x and 11.1x, respectively.
Additionally, the comparable companies' median multiple of the current stock
price to the projected 2002, and 2003 earnings per share based upon data from
First Call (a service which reports equity analysts' consensus earnings
estimates) were 14.0x and 11.0x, respectively.

   Lehman Brothers determined that, because multiples of EBITDA are the most
consistent of the metrics across the comparable set of companies, and because
EBITDA is easily calculated using the same methodology for each comparable
company, the use of an EBITDA multiple range was the most appropriate multiple
in analyzing how the public market values shares of similar publicly traded
companies. Using these multiples, Lehman Brothers calculated the implied equity
values per share of Chase common stock for a range of LTM EBITDA multiples from
6.5x to 7.5x, which Lehman Brothers deemed appropriate for Chase's business.
That range of LTM EBITDA multiples yielded a range of per share values from
$11.03 to $12.65. Lehman Brothers noted that the $11.52 per share offered in
the merger was within the range implied by the comparable company analysis.
Additionally, Lehman Brothers considered the values implied by incorporating an
illustrative 30% premium to the trading values of the comparable companies, as
derived from the "--Transaction Premia Analysis" detailed below. Lehman
Brothers calculated the implied equity values per share of Chase common stock
for the median LTM EBITDA which yielded per share values ranging from $14.34 to
$16.45.

   However, because of the inherent differences between the business,
operations and prospects of Chase and the business, operations and prospects of
the companies included in the comparable companies, Lehman Brothers believed
that it was inappropriate to, and therefore did not, rely solely on the
quantitative results of the comparable company analysis and accordingly also
made qualitative judgments concerning differences between the financial and
operating characteristics and prospects of Chase and the companies included in
the comparable company analysis that would affect the public trading values of
each.

Comparable Transaction Analysis

   Lehman Brothers reviewed nine acquisitions of companies that Lehman Brothers
deemed comparable to Chase. Lehman Brothers considered the transaction values
as multiples of LTM (prior to the acquisition) Sales, EBITDA and EBIT. The
comparable acquisitions median multiple of transaction

                                      33



values to LTM Sales, LTM EBITDA and LTM EBIT were 0.83x, 8.1x, and 12.4x,
respectively. Lehman Brothers deemed the multiple of EBITDA to be a more
appropriate benchmark than the other metrics, because multiples of EBITDA are
the most consistent of the metrics across the comparable set of transactions,
and because EBITDA is easily calculated using the same methodology for each
comparable transaction. Using this multiple of EBITDA, Lehman Brothers
calculated an implied per Chase share equity value of approximately $16.33.
Lehman Brothers noted that the exchange ratio (which as of May 7, 2002
represented a value of $11.52 per share) to be paid in the merger was below the
value implied by the comparable transaction analysis.

Transaction Premia Analysis

   Lehman Brothers reviewed the premia paid in all publicly reported
transactions (excluding financial and technology transactions) between $100
million and $500 million from February 1, 2000 to February 28, 2002. Lehman
Brothers calculated the premium per share paid by the acquirer compared to the
share price of the target company prevailing (1) one day, (2) one week and (3)
one month prior to the announcement of the transaction. This analysis produced
the following median premiums and implied equity values for Chase:



                                                   Period Prior to Announcement
                                                   -------------------------
                                                   One Day   One Week One Month
                                                   -------   -------- ---------
                                                             
Chase share price................................. $14.50     $14.00   $11.04
Median premiums...................................  28.59%     33.15%   37.89%
Implied equity value per share.................... $18.65     $18.64   $15.22


Discounted Cash Flow Analysis

   As part of its analysis, Lehman Brothers prepared a discounted free cash
flow model that was based upon financial projections prepared by management of
Chase as adjusted by the management of Olin. Lehman Brothers used discount
rates of 10.0% to 12.0% and a terminal value based on a range of multiples of
estimated EBITDA in 2006 of 5.0 to 7.0x. Based on these discount rates and the
midpoint of the terminal values, Lehman Brothers calculated the implied equity
value per share of Chase common stock at approximately $13.00 to $14.00.

Pro Forma Analysis

   Lehman Brothers analyzed the pro forma effect of the transaction on the
earnings per share of Olin. For the purposes of this analysis, Lehman Brothers
assumed (1) an $11.52 share price for Chase common stock acquired pursuant to
the merger, (2) an $18.00 share price for Olin common stock (closing market
price per share on May 7, 2002), (3) a transaction structure with 100% stock
consideration, (4) financial projections for Chase as adjusted by the
management of Olin, and estimates of future financial performance for Olin
supplied by management of Olin, and (5) cost savings and synergies from the
transaction expected by the management of Olin. Lehman Brothers estimated that,
based on the assumptions described above, that the transaction would be
accretive to Olin's earnings per share in both 2002 and 2003. The projections
and estimates that underlie this analysis are subject to substantial
uncertainty and, therefore, actual results may be substantially different.

   Lehman Brothers is an internationally recognized investment banking firm
and, as part of its investment banking activities, is regularly engaged in the
valuation of businesses and their securities in connection with mergers and
acquisitions, negotiated underwritings, competitive bids, secondary
distributions of listed and unlisted securities, private placements and
valuations for corporate and other purposes. The Olin board of directors
selected Lehman Brothers because of its expertise, reputation

                                      34



and familiarity with Olin and the metals and chemicals industries generally,
and because its investment banking professionals have substantial experience in
transactions comparable to the merger.

   As compensation for its services in connection with the merger, Olin has
agreed to pay Lehman Brothers customary fees. A portion of Lehman Brothers'
fees have been paid to Lehman Brothers by Olin and the remainder will be
payable upon the closing of the merger. In addition, Olin has agreed to
reimburse Lehman Brothers for reasonable out-of-pocket expenses incurred in
connection with its engagement and to indemnify Lehman Brothers and related
person(s) for certain liabilities that may arise out of its engagement by Olin
and the rendering of the Lehman Brothers Opinion. Lehman Brothers has
previously rendered investment banking services to Olin and received customary
fees for such services.

   In the ordinary course of its business, Lehman Brothers may actively trade
in the debt or equity securities of Olin and Chase for its own account and for
the accounts of its customers and, accordingly, may at any time hold a long or
short position in such securities.

Chase Reasons for the Merger and the Chase Board of Directors Recommendation

   At its meeting on May 7, 2002, the Chase Board, with the assistance of
outside financial and legal advisors, considered the financial, legal and other
terms of the merger. The Chase Board voted to adopt the merger agreement and to
approve the voting agreement by a vote of seven directors for such approval and
one director, Mr. Alonzo, against such approval. Mr. Alonzo's reasons for
voting against such approval are discussed below. The decision of the Chase
Board to adopt the merger agreement and to approve the merger, the voting
agreement and the transactions contemplated thereby, along with its conclusion
that the merger, the merger agreement and the other transactions contemplated
thereby are advisable, was based on several potential benefits of the merger
and involved the consideration of a number of factors, including:

   . The opportunity for Chase stockholders to an own equity interest in a
     larger organization operating with strong market positions in the metals
     and chlor alkali businesses in addition to the brass rod business and to
     participate in any growth or appreciation of value of such equity
     interest, particularly from an anticipated turn-around in chlor alkali
     pricing and demand

   . That Credit Suisse First Boston delivered an oral opinion, subsequently
     confirmed in writing, as to the fairness to Chase stockholders from a
     financial point of view, of the 0.6400 exchange ratio pursuant to the
     merger agreement

   . The opportunity for Chase stockholders to own a more liquid stock which
     has Wall Street equity research analyst coverage (as opposed to Chase
     stock, which has minimal liquidity and trading volume and no equity
     research analyst coverage)

   . That CVC/Court Square Capital was supportive of the merger and willing to
     enter into the voting agreement with respect to the merger

   . The fact that over a period of approximately seventeen months,
     representatives of Chase contacted numerous third parties regarding a
     potential business combination transaction with Chase, which resulted in
     written non-binding indications of interest from CVC/Chase Acquisition,
     Olin, and seven other potential financial and strategic acquirors, the
     results of which are discussed above under "--Background to the Merger"

   . That Olin has historically paid dividends on its common stock, and that
     Chase has not paid dividends on its common stock

   . The ability for the Chase brass rod business to benefit from Olin's
     significant research and development resources to enhance its current
     product offering, benefitting the business and its customers

                                      35



   . A merger with Olin would offer Chase employees stability of ownership and
     career development opportunities, as Olin is a leader in a complementary
     market segment, with 85 years of experience in the brass industry, and
     understands Chase's business

   . The ability to realize cost savings through increased purchasing power as
     a result of a merger with Olin

   . The opportunity for Chase stockholders to own an equity interest in a
     company with no controlling shareholder

   . The dilution of CVC/Court Square Capital's ownership interest in Olin
     after the merger from its existing equity interest of approximately 47.6%
     ownership of Chase to an equity interest of approximately 8% in Olin,
     particularly in light of the fact that for a number of years CVC/Court
     Square Capital has expressed its desire for greater liquidity with respect
     to its investment in Chase and would be able to sell its shares of Olin in
     a registered secondary offering, thereby gaining greater liquidity with
     respect to its equity interest

   . That Chase can terminate the merger agreement under certain circumstances
     to accept an unsolicited superior proposal by paying a $7.5 million
     termination fee to Olin


   . That Olin must pay to Chase a termination fee of $7.5 million (and under
     certain circumstances $15.0 million) if Olin shareholders do not approve
     the issuance of Olin common stock in the merger and the merger agreement
     is terminated, see "The Merger Agreement and Related Documents--The Merger
     Agreement--Termination Fees", and


   . That Chase does not have to complete the merger unless the average of the
     volume weighted averages of the trading prices of Olin common stock, as
     reported by Bloomberg Financial Markets (or such other source as Olin and
     Chase shall agree in writing), for the five trading days ending on the
     second trading day immediately preceding the closing date is equal to or
     greater than $14.50, and can terminate the merger agreement if Olin's
     share price remains significantly depressed for an extended period of time
     after the mailing of this proxy statement/prospectus.

   The Chase Board also reviewed with its financial and legal advisors other
matters relating to the merger and their impact on Chase shareholders including:

   . Evaluated in light of the implied value of Olin common stock representing
     a discount to the market price of Chase common stock on May 7, 2002, the
     36% increase in the trading price of Chase common stock from the date
     Olin's proposal was received on April 9, 2002 through May 3, 2002 on
     limited volume (approximately 200,000 shares, or approximately $2.2
     million of aggregate dollar trading volume) and the lack of fundamental
     valuation changes or market changes explaining such increase

   . That while Chase is a market leader in the brass rod industry and has
     recently added significant new capital investments which should benefit
     Chase if industry demand increases, the brass rod industry is highly
     competitive

   . The fact that the voting agreement with CVC/Court Square Capital will make
     it very likely for Chase to obtain the approval of its stockholders

   . Historical information concerning Olin's and Chase's respective
     businesses, financial performance and condition, operations and management
     and

   . The terms and conditions of the merger agreement and the voting agreement.

   The Chase Board also considered a number of potentially negative factors in
its deliberations concerning the merger, including:

   . The risk that, because the share exchange ratio would not be adjusted for
     changes in the market price of either Olin or Chase, the per share value
     of consideration to be received by Chase stockholders might be up to 20%
     less than the per share price implied by the exchange ratio immediately
     prior to the announcement of the merger

                                      36



   . A merger with Olin would expose Chase to the volatility of chlor alkali
     pricing and demand and could negatively impact the earnings per share of
     the combined entity

   . That Chase is nearly debt-free while Olin has significant financial
     leverage and

   . The risk that the benefits sought to be achieved by the merger may not be
     realized.

   At the Chase Board meeting on May 7, 2002, Mr. Alonzo, who attended the Olin
due diligence meeting, presented his reasons for voting against the merger. His
reasons for so voting are discussed below:

   . The implied value of Olin's offer represents a discount to the current
     market price of Chase common stock on May 7, 2002 and is lower than the
     all cash non-binding proposal previously made to Chase by Olin in January
     2001

   . That Olin failed to meet the earnings estimates of Wall Street equity
     research analysts for the second and third quarters of 2001 and expects to
     have a loss in the second quarter of 2002

   . That Olin has a substantial amount of debt, while Chase has almost no debt

   . That Olin lacks financial flexibility as a result of its significant
     financial leverage, and is consequently limited in its ability to make
     acquisitions, as well as its ability to make certain capital expenditures

   . A merger with Olin could expose Chase to an expected low point in the
     chlor alkali pricing and demand cycle throughout 2002 and could negatively
     impact the earnings per share and the financial position of the combined
     entity and

   . Olin is a party to various governmental and private environmental actions
     associated with its waste disposal sites and manufacturing facilities.
     Olin's environmental related costs could materially increase in view of
     the uncertainties associated with environmental exposures.

   Recommendation of the Chase Board of Directors.  At its meeting on May 7,
2002, a majority of the Chase Board approved the merger agreement and
determined that the merger and the terms of the merger agreement are advisable.
A majority of the Chase Board recommends that Chase stockholders vote FOR the
adoption of the merger agreement.

Opinion of Chase's Financial Advisor

   Credit Suisse First Boston Corporation, or CSFB, has acted as Chase's
exclusive financial advisor in connection with the merger. Chase selected CSFB
based on CSFB's experience, reputation and familiarity with Chase's business.
CSFB is an internationally recognized investment banking firm and is regularly
engaged in the valuation of businesses and securities in connection with
mergers and acquisitions, leveraged buyouts, negotiated underwritings,
competitive biddings, secondary distributions of listed and unlisted
securities, private placements and valuations for corporate and other purposes.

   CSFB, in its role as financial advisor to Chase, was asked to render an
opinion to the Chase Board as to the fairness, from a financial point of view,
to the holders of Chase common stock of the exchange ratio set forth in the
merger agreement. On May 7, 2002, CSFB delivered to the Chase Board its oral
opinion, subsequently confirmed in writing, to the effect that, as of that
date, based on and subject to the assumptions, limitations and qualifications
set forth in its written opinion, the exchange ratio was fair to the holders of
Chase common stock from a financial point of view.




   The full text of CSFB's written opinion, dated May 7, 2002, or the CSFB
Opinion, is attached as Annex 4 to this proxy statement/prospectus.
Shareholders should, and are urged to, read such opinion for a discussion of
the assumptions made, procedures followed, factors considered and limitations
upon the review undertaken by CSFB in rendering its opinion.



   The following is a summary of the CSFB Opinion and the methodology that CSFB
used to render the CSFB Opinion.


                                      37



   In arriving at its opinion, CSFB:

   . reviewed certain publicly available business and financial information
     relating to Chase and Olin, as well as the merger agreement and certain
     related documents

   . reviewed certain other information, including financial forecasts,
     provided to or discussed with CSFB by Chase and Olin, and met with Chase's
     and Olin's management to discuss the business and prospects of Chase and
     Olin, respectively

   . considered certain financial and stock market data of Chase and Olin, and
     compared those data with similar data for other publicly held companies in
     businesses similar to Chase and Olin

   . considered the financial terms of certain other business combinations and
     other transactions which have recently been effected

   . considered such other information, financial studies, analyses and
     investigations and financial, economic and market criteria which CSFB
     deemed relevant and

   . relied upon the views of Chase's and Olin's management concerning the
     business, operational and strategic benefits and implications of the
     merger.

   In connection with its review, CSFB did not assume any responsibility for
independent verification of any of the foregoing information and relied on its
being complete and accurate in all material respects. CSFB has been advised and
has assumed that (1) the financial forecasts with respect to Chase prepared and
provided to CSFB by Chase have been reasonably prepared on bases reflecting the
best currently available estimates and judgments of Chase's management as to
the future financial performance of Chase and (2) the publicly available
financial forecasts with respect to Olin, including adjustments thereto,
reviewed by CSFB and discussed with management of Olin, represented reasonable
estimates with respect to the future financial performance of Olin.

   With Chase's consent, CSFB assumed the merger would be consummated in
accordance with the terms of the merger agreement, without waiver, amendment or
modification of any material term, condition or agreement therein and that in
the course of obtaining any necessary regulatory and third party approvals and
consents for the merger, no delay, limitation, restriction or condition will be
imposed that will have a material adverse effect on the contemplated benefits
of the merger. Chase informed CSFB and CSFB assumed that the merger would be
treated as a tax-free reorganization for federal income tax purposes. CSFB was
not requested to make, and has not made, an independent evaluation or appraisal
of the assets or liabilities (contingent or otherwise) of Chase or Olin, nor
has CSFB been furnished with any such evaluations or appraisals.

   CSFB's opinion was necessarily based upon information available to CSFB and
financial, economic, market and other conditions as they existed and could be
evaluated on May 7, 2002. CSFB's opinion did not address the merits of the
merger as compared to other transactions or business strategies that may have
been available to Chase or Chase's underlying decision to engage in the merger.
CSFB did not express any opinion as to the actual value of Olin common stock
when issued pursuant to the merger or the prices at which Olin common stock
will trade at any time. In connection with its engagement, CSFB approached
third parties to solicit indications of interest in a possible acquisition of
Chase and held preliminary discussions with certain of these parties prior to
May 7, 2002. Although CSFB evaluated the exchange ratio from a financial point
of view, CSFB was not requested to, and did not, recommend the specific
consideration payable in the merger, which was determined in arms length
negotiations between Chase and Olin.

   In preparing its opinion to the Chase Board, CSFB performed a variety of
financial and comparative analyses, including those described below. The
preparation of a fairness opinion is

                                      38



complex and is not readily susceptible to partial analysis or summary
description. Accordingly, CSFB believes that its analyses must be considered as
a whole and that selecting portions of its analyses and factors, or the
narrative description of the analyses, could create a misleading or incomplete
view of the processes underlying its analyses and opinion.

   No company, transaction or business used in CSFB's analyses as a comparison
is directly comparable to Chase, Olin or the proposed merger, and an evaluation
of the results of those analyses is not entirely mathematical. Rather, the
analyses involve complex considerations and judgments concerning financial and
operating characteristics and other factors that could affect the merger or the
other values of the companies, business segments or transactions being
analyzed. The estimates contained in CSFB's analyses and the ranges of
valuations resulting from any particular analysis are not necessarily
indicative of actual values or predictive of future results or values, which
may be significantly more or less favorable than those suggested by the
analyses. The analyses do not purport to be appraisals or to reflect the prices
at which businesses actually may be sold.

   CSFB's opinion and financial analyses were among many factors considered by
the Chase Board in its evaluation of the proposed merger and should not be
viewed as determinative of the views of the Chase Board or the managements of
Chase or Olin with respect to the merger or the exchange ratio.

  Summary of Financial Analyses Performed by CSFB

   The following is a summary of the financial analyses CSFB presented to the
Chase Board on May 7, 2002 in connection with the preparation of CSFB's
opinion. The financial analyses summarized below include information presented
in tabular format. In order to fully understand CSFB's financial analyses, the
tables must be read together with the text of each summary. Considering the
data set forth in the tables below without considering the full narrative
description of the financial analyses, including the methodologies and
assumptions underlying the analyses, could create a misleading or incomplete
view of CSFB's financial analyses.

  Chase Historical Stock Price Analysis

   CSFB analyzed the historical evolution of Chase's stock price for the three
years ended May 3, 2002 (1) on a stand-alone basis, (2) relative to an index of
five companies comparable to Chase (Amcast Industrial Corp., Brush Engineered
Materials Inc., Mueller Industries Inc., Wolverine Tube Inc., and Olin
Corporation), and (3) relative to Mueller Industries Inc., its closest peer
company. During the time period from May 3, 1999 to May 3, 2002, Chase's stock
price reached a high of $15.00 per share (on May 3, 2002) and a low of $6.38
per share (on November 2, 2000). CSFB noted that, for the period from May 3,
1999 to April 9, 2002, Chase performed in line with its peer group, including
Mueller Industries Inc. During that period, Chase's stock price reached a high
of $11.77 per share (on January 31, 2002) and a low of $6.38 per share (on
November 2, 2000). However, from April 9, 2002 to May 3, 2002, Chase
outperformed its peer group and Mueller Industries Inc. During that period,
Chase's stock price increased 36.4% from $11.00 to $15.00, while the index
decreased by 0.7% and the stock price of Mueller Industries Inc. decreased by
4.6%.

   CSFB calculated and compared Chase and Mueller's historical multiples of
enterprise value to LTM EBITDA, for the periods from June 1998 to March 2002.
LTM means the last twelve-month period for which financial data for the company
at issue has been reported. EBITDA means earnings before interest expense,
taxes, depreciation and amortization, and excluding earnings in equity
affiliates as well as non-recurring charges or income. CSFB noted that,
although Chase was trading at a premium multiple to Mueller as of May 6, 2002,
Chase had historically traded at a discount multiple to Mueller for the periods
from June 1998 to December 2001.

                                      39



  Valuation Analysis

   Based on CSFB's estimated reference ranges for the common stock values of
Chase and Olin, described in further detail hereafter, CSFB derived an exchange
ratio reference range as follows:

  Exchange Ratio--Summary Analysis



                                                       Low    High
                                                      ------ ------
                                                       
             Chase Reference Range................... $10.00 $13.00
             Olin Reference Range.................... $14.50 $20.50
             Exchange Ratio Reference Range..........  0.488  0.897


  Analysis of Chase

   Comparable Publicly Traded Company Analysis.  CSFB analyzed the market
values and trading multiples of selected publicly traded U.S. metals and
manufacturing companies that CSFB believed were reasonably comparable to Chase
on the basis of their business activity and geographic presence. These
comparable companies consisted of:

   . Amcast Industrial Corporation
   . Brush Engineered Materials Inc.
   . Mueller Industries Inc.
   . Olin Corporation
   . Wolverine Tube Inc.

   In examining these companies, CSFB calculated the enterprise value of each
company as a multiple of certain relevant figures including LTM EBITDA, as well
as projected 2002 and 2003 EBITDA. The enterprise value of a company is equal
to the value of its fully-diluted common equity plus debt, minority interests,
and the liquidation value of outstanding preferred stock, if any, minus cash,
marketable securities, and minority investments in other entities. CSFB also
calculated the price per share of each company as a multiple of its respective
projected calendar year 2002 and 2003 earnings per share. Chase management
provided all historical and projected data for Chase. All historical data was
derived from publicly available sources and all projected data was obtained
from First Call where available, or from equity research reports. Projected
figures for Olin were based on publicly available data subject to certain
adjustments, which were discussed with Olin management. CSFB's analysis of the
comparable companies yielded the following multiple ranges, among others:



                                Enterprise Value /              Stock Price
                       -----------------------------------  ------------------
                       LTM EBITDA 2002E EBITDA 2003E EBITDA EPS 2002E EPS 2003E
                       ---------- ------------ ------------ --------- ---------
                                                       
Average...............    8.8x         8.8x        5.0x       12.3x     14.2x
Median................    8.9          8.8         5.0        12.3      11.4
High..................    9.8         11.2         5.7        14.5      22.0
Low...................    7.7          6.5         4.3        10.1       9.2


   Based on an analysis of this data and Chase's actual and projected results
for comparable periods, CSFB estimated a value per share of Chase common stock
ranging from $9.50 to $11.50.

   Precedent Merger and Acquisition Transaction Analysis.  CSFB reviewed
selected acquisitions involving companies in the metals and manufacturing
industries that CSFB believed are reasonably comparable to the merger. These
transactions involved: (target/acquiror) (date of close)

   . Precision Tube Holding Corporation/Maverick Tube Corporation (February
     2002)
   . Monarch Brass & Copper Corp./Olin Corporation (June 2001)
   . Leavitt Tube Company, Inc./Pinkert Industrial Group, LLC (March 2001)

                                      40



   . Engelhard Corporation--Joining Products business/Wolverine Tube, Inc.
     (September 2000)
   . Milcor/Gibraltar Steel (August 2000)
   . Commercial Intertech/Parker Hannifin (April 2000)
   . Citation Corporation/Kelso & Co. (December 1999)
   . Copperweld Corporation/LTV Corporation (November 1999)
   . Welded Tube Co./LTV Corporation (October 1999)
   . Warner Electric/Colfax Corporation (October 1999)
   . Wyman-Gordan/Precision Castparts (May 1999)
   . J.L. French Automotive Castings/Hidden Creek Industries (April 1999)
   . Honsel AG/The Carlyle Group (March 1999)

   In examining these acquisitions, CSFB calculated the enterprise value of the
acquired company implied by each of these transactions as a multiple of (1) LTM
sales, (2) LTM EBITDA and (3) LTM EBIT. EBIT means earnings before interest
expense and taxes, and excluding earnings in equity affiliates as well as
non-recurring charges or income. CSFB's analysis of these relevant acquisitions
yielded the following multiple ranges:



                                                        Enterprise Value /
                                                   ----------------------------
                                                   LTM Sales LTM EBITDA LTM EBIT
                                                   --------- ---------- --------
                                                               
Average...........................................    0.9x      6.7x      11.2x
Median............................................    0.9       6.9       11.6
High..............................................    2.0       8.4       13.1
Low...............................................    0.3       3.6        8.7


   Based on an analysis of this data and Chase's historical operating results,
CSFB estimated a value per share of Chase common stock ranging from $9.00 to
$11.50.

   Discounted Cash Flow Analysis--Exit Value Based on EBITDA in Exit
Year.  CSFB performed a discounted cash flow, or DCF, analysis of the projected
cash flows of Chase for the nine months ending December 31, 2002 and each
subsequent annual period through December 31, 2006, using projections and
assumptions provided by the management of Chase. The DCF value for Chase was
estimated using discount rates ranging from 10.75% to 13.75%, based on
estimates related to the weighted average cost of capital of Chase, and
terminal multiples of estimated EBITDA for Chase's fiscal year ending December
31, 2006 ranging from 4.0x to 6.0x. Based on this analysis, CSFB estimated a
value per share of Chase common stock ranging from $13.00 to $18.50.

   Discounted Cash Flow Analysis--Exit Value Based on Average EBITDA Over Prior
5 Years.  CSFB performed a discounted cash flow, or DCF, analysis of the
projected cash flows of Chase for the nine months ending December 31, 2002 and
each subsequent annual period through December 31, 2006, using projections and
assumptions provided by the management of Chase. The DCF value for Chase was
estimated using discount rates ranging from 10.75% to 13.75%, based on
estimates related to the weighted average cost of capital of Chase, and
terminal multiples of estimated average EBITDA for Chase's fiscal years ending
December 31, 2002 to December 31, 2006, ranging from 3.5x to 5.5x. Based on
this analysis, CSFB estimated a value per share of Chase common stock ranging
from $10.50 to $14.50.

  Analysis of Olin

   CSFB performed a sum-of-the-parts analysis for the three segments of Olin:
Chlor Alkali, Metals, and Winchester. Based on this analysis, CSFB estimated a
value per share of Olin common stock ranging from $14.50 to $20.50.


                                      41



  Chlor Alkali segment

   To determine the value of the Chlor Alkali segment of Olin, CSFB performed a
comparable publicly traded company analysis and a precedent merger and
acquisition transaction analysis.

   Comparable Publicly Traded Company Analysis.  CSFB analyzed the market
values and trading multiples of selected publicly traded commodity chemicals
companies in the United States that CSFB believed were reasonably comparable to
the Chlor Alkali segment. These comparable companies consisted of:

   . Dow Chemical Co.
   . E.I. Du Pont de Nemours & Co.
   . Eastman Chemical Co.
   . Georgia Gulf Corp.
   . Lyondell Chemical Co.
   . Millennium Chemicals Inc.
   . NL Industries Inc.
   . Nova Chemicals Corp.

   In examining these comparable companies, CSFB calculated the enterprise
value of each company as a multiple of, among other things: (1) projected
EBITDA 2002, (2) projected EBITDA 2003 and (3) average EBITDA 1997-2001. Data
was derived from publicly available sources including equity analyst's
forecasts. CSFB's analysis of the comparable companies yielded the following
multiple ranges:



                                              Enterprise Value /
                                   ---------------------------------------
                                                             Average EBITDA
                                   2002E EBITDA 2003E EBITDA   1997-2001
                                   ------------ ------------ --------------
                                                    
    Average.......................      9.4x        5.9x          6.4x
    Median........................      9.1         5.7           6.6
    High..........................     13.2         8.0           8.2
    Low...........................      7.2         4.8           4.8


   Precedent Merger and Acquisition Transaction Analysis.  CSFB reviewed
selected acquisitions involving companies in the commodity chemicals sector
that CSFB believed are reasonably relevant to valuing Olin's Chlor Alkali
segment. These transactions involved: (target/acquiror) (date of close)

   . IMC Global Salt Businesses/Apollo Management, L.P. (November 2001)
   . Geon Company/M.A. Hanna (August 2000)
   . Huntsman Packaging Corp./Chase Capital Partners (June 2000)
   . Acordis (Akzo Nobel)--Majority Stake/CVC Capital Partners (January 2000)
   . Condea Vista Co. (RWE-DEA AG)/Georgia Gulf Corp. (November 1999)
   . Imperial Chemical Industries PLC--Acrylics Unit/Charterhouse Development
     Capital (November 1999)
   . O'Sullivan Corporation/Geon Company (September 1999)
   . ICI--Polyurethane and TiO2/Huntsman (June 1999)
   . Brunner Mond PLC/Soda Ash (CVC) (July 1998)
   . Harris Chemical Group Inc./IMC Global Inc. (April 1998)
   . Sentrachem Ltd./Dow Chemical Co. (December 1997)
   . ICI Forest Products/Pioneer Companies (October 1997)
   . Rexene Corporation/Huntsman Corporation (August 1997)
   . OCC Tacoma/Pioneer Companies (June 1997)

                                      42



   . Texaco Chemical Inc.--PO/MTBE Business/Hunstman Chemical Corp. (March 1997)
   . Sterling Chemicals, Inc./Sterling Group Inc. (August 1996)
   . Texas Petrochemicals Corp./Sterling Group Inc. (July 1996)
   . Monsanto ABS Styrenics Plastics/Bayer AG (January 1996)

   In examining these acquisitions, CSFB calculated the enterprise value of the
acquired company implied by each of these transactions as a multiple of (1) LTM
sales, (2) LTM EBITDA and (3) LTM EBIT. CSFB's analysis of these relevant
acquisitions yielded the following multiple ranges:



                                              Enterprise Value /
                                         ----------------------------
                                         LTM Sales LTM EBITDA LTM EBIT
                                         --------- ---------- --------
                                                     
          Average.......................    1.0x       6.5x     12.5x
          Median........................    0.9        6.6       9.9
          High..........................    1.6       11.7      30.6
          Low...........................    0.3        3.1       5.0


   Based on these analyses, CSFB estimated the value of the Chlor Alkali
segment to range between $325 and $425 million.

  Metals segment

   To determine the value of the Metals segment of Olin, CSFB performed a
comparable publicly traded company analysis and a precedent merger and
acquisition transaction analysis.

   Comparable Publicly Traded Company Analysis.  CSFB analyzed the market
values and trading multiples of selected publicly traded U.S. metals and
manufacturing companies that CSFB believed were reasonably comparable to the
Metals segment on the basis of their business activity and geographic presence.
These comparable companies consisted of:

   . Amcast Industrial Corporation
   . Brush Engineered Materials Inc.
   . Chase Industries Inc.
   . Mueller Industries Inc.
   . Wolverine Tube Inc.

   In examining these companies, CSFB calculated the enterprise value of each
company as a multiple of certain relevant figures including LTM EBITDA and
projected 2002 and 2003 EBITDA. CSFB also calculated the price per share of
each company as a multiple of its respective projected calendar year 2002 and
2003 earnings per share. All historical data was derived from publicly
available sources and all projected data was obtained from First Call where
available, or from equity research reports. CSFB's analysis of the comparable
companies yielded the following multiple ranges, among others:



                                Enterprise Value /              Stock Price
                       -----------------------------------  ------------------
                       LTM EBITDA 2002E EBITDA 2003E EBITDA EPS 2002E EPS 2003E
                       ---------- ------------ ------------ --------- ---------
                                                       
Average...............    8.7x        8.1x         5.7x       16.5x     16.2x
Median................    8.9         8.1          6.3        14.5      15.1
High..................    9.5         9.7          6.8        25.0      22.0
Low...................    7.7         6.5          5.7        10.1      11.4


                                      43



   Precedent Merger and Acquisition Transaction Analysis.  CSFB reviewed
selected acquisitions involving companies in the metals and manufacturing
industries that CSFB believed are reasonably relevant to valuing Olin's Metals
segment. These transactions involved: (target/acquiror) (date of close)

   . Precision Tube Holding Corporation/Maverick Tube Corporation (February
     2002)
   . Monarch Brass & Copper Corp./Olin Corporation (June 2001)
   . Leavitt Tube Company, Inc./Pinkert Industrial Group (March 2001)
   . Engelhard Corporation--Joining Products business/Wolverine Tube Inc.
     (September 2000)
   . Milcor/Gibraltar Steel (August 2000)
   . Commercial Intertech/Parker Hannifin (April 2000)
   . Citation Corporation/Kelso & Co (December 1999)
   . Copperweld Corporation/LTV Corporation (November 1999)
   . Welded Tube Co./LTV Corporation (October 1999)
   . Warner Electric/Colfax Corporation (October 1999)
   . Wyman-Gordan/Precision Castparts (May 1999)
   . J.L. French Automotive Castings/Hidden Creek Industries (April 1999)
   . Honsel AG/The Carlyle Group (March 1999)

   In examining these acquisitions, CSFB calculated the enterprise value of the
acquired company implied by each of these transactions as a multiple of (1) LTM
sales, (2) LTM EBITDA and (3) LTM EBIT. CSFB's analysis of these relevant
acquisitions yielded the following multiple ranges:



                                                        Enterprise Value /
                                                   ----------------------------
                                                   LTM Sales LTM EBITDA LTM EBIT
                                                   --------- ---------- --------
                                                               
Average...........................................    0.9x      6.7x      11.2x
Median............................................    0.9       6.9       11.6
High..............................................    2.0       8.4       13.1
Low...............................................    0.3       3.6        8.7


   Based on these analyses, CSFB estimated the value of the Metals segment to
range between $475 and $575 million.

  Winchester segment

   To determine the value of the Winchester segment of Olin, CSFB performed a
precedent merger and acquisition transaction analysis.

   Precedent Merger and Acquisition Transaction Analysis.  CSFB reviewed
selected acquisitions involving companies in the ammunitions sector that CSFB
believed are reasonably relevant to valuing Olin's Winchester segment. These
transactions consisted of: (target/acquiror)(date of close)

   . Blount International Inc.--Ammunition Business/Alliant Techsystems Inc.
     (December 2001)
   . Federal Cartridge Corp./Blount International Inc. (November 1997)
   . Remington Arms Co./Clayton Dubilier & Rice (December 1993)

   In examining these acquisitions, CSFB calculated the enterprise value of the
acquired company implied by each of these transactions as a multiple of (1) LTM
sales, (2) LTM EBITDA and (3) average EBITDA over 1997-2001.

   Based on an analysis of this data and Olin's Winchester segment's historical
and projected operating results, CSFB estimated a value for Olin's Winchester
segment ranging from $100 to $150 million.

                                      44



  Engagement Letter

   Pursuant to the terms of a letter agreement dated October 27, 1999, as
amended by the letter agreements dated December 18, 2000, September 10, 2001,
and April 11, 2002, or the Agreement, Chase agreed to pay CSFB a fee that is
customary in transactions of this nature, a portion of which is contingent upon
the consummation of the merger. A portion of CSFB's fees under the Agreement
were paid during the period from December 2000 to July 2001, during which time
CSFB advised Chase on courses of action in response to an unsolicited offer by
CVC announced on December 18, 2000. With respect to the offer by CVC, CSFB
rendered an inadequacy opinion to the Chase Board on January 24, 2001.


   In addition, Chase agreed to reimburse CSFB, upon CSFB's requests from time
to time, for all out-of-pocket expenses (including the reasonable fees and
expenses of counsel) CSFB incurred in connection with its engagement thereunder
and to indemnify CSFB and its affiliates and its parent and its affiliates, and
the respective directors, officers, agents and employees of CSFB, its
affiliates and its parent and its affiliates against any losses, claims,
damages, judgments, assessments, costs and other liabilities in connection with
its engagement, including liabilities under U.S. federal securities laws. CSFB
and Chase negotiated the terms of the fee arrangement.


  Other Relationships

   In the ordinary course of business, CSFB and its affiliates may own or
actively trade the securities of Chase and Olin for their own accounts and for
the accounts of their customers and, accordingly, may at any time hold a long
or short position in Chase or Olin securities.

   CSFB has performed investment banking services for Chase in the past,
including acting as Chase's co-manager in Chase's initial public offering in
1994.

Interests of Chase's Directors and Management in the Merger

   In considering the recommendation of the Chase Board in favor of the merger,
Chase stockholders should be aware that certain directors and executive
officers of Chase have interests in the merger that are different from, or in
addition to, the interests of Chase stockholders, as described below. The Chase
Board was aware of, and considered the interests of, its directors and
executive officers when it considered and approved the merger agreement and the
merger.

  Employment and Change of Control Arrangements for Messrs. Steadman and Slater

   Steadman Employment Agreement.  Chase Brass, a wholly owned subsidiary of
Chase, and Mr. Steadman are parties to an employment agreement, dated as of
September 1, 2001, and amended as of February 14, 2002, which is effective
through December 31, 2002, and automatically will be extended on a year-to-year
basis unless terminated by Chase Brass or Mr. Steadman on 60 days' notice
before the start of the following year. The employment agreement provides for
an annual salary of $280,000, and is subject to future annual increases at the
discretion of Chase's Compensation Committee. Mr. Steadman is also entitled to
cash bonuses at the discretion of the Compensation Committee.




   The employment agreement provides that if Mr. Steadman's employment is
terminated in various circumstances, including a termination by Chase Brass in
violation of the employment agreement or a termination by Mr. Steadman for
"good reason" (as defined in the employment agreement), Chase Brass will be
required to pay Mr. Steadman a severance payment in an amount equal to Mr.
Steadman's then current base salary and continue to provide medical and dental
insurance coverage for one year.


                                      45




   If Mr. Steadman's employment is terminated by Chase Brass in violation of
the agreement or by Mr. Steadman for good reason within one year after a
"change of control" of Chase, Mr. Steadman will be entitled to receive
continued medical and dental insurance coverage for two years and a severance
payment (subject to reduction as provided below) equal to two times the sum of
the following amounts:



   (1) Mr. Steadman's base salary immediately prior to the change of control
       (or, if greater, Mr. Steadman's base salary at the time of his
       termination or, if applicable, at the time of the event giving rise to
       his resignation for good reason) plus



   (2) the bonus awarded to Mr. Steadman for the calendar year prior to the
       change of control or, if such bonus has not yet been determined, the
       prior calendar year (or, if greater, the average of the bonuses awarded
       to Mr. Steadman for the two calendar years ended prior to the change of
       control or, if bonuses for the most recent calendar year have not been
       determined as of the date of the change of control, the average of the
       bonuses awarded to Mr. Steadman for the two calendar years immediately
       preceding the calendar year in which the change of control occurs).



However, the severance payment plus the value of any other compensation subject
to Section 280G of the Internal Revenue Code will not exceed $100 less than
3.00 times Mr. Steadman's annualized includable compensation (determined within
the meaning of Section 280G of the Internal Revenue Code).



   If Mr. Steadman's employment is terminated by Mr. Steadman other than for
good reason within one year after a "change of control" of Chase, Mr. Steadman
will be entitled to receive continued medical and dental insurance coverage for
one year and a severance payment equal to the sum of the amounts determined
under clauses (1) and (2) in the preceding paragraph.


   For purposes of Mr. Steadman's employment agreement, a "change of control"
is defined generally to include the occurrence of any of the following:

   . any unrelated party (other than Chase and certain affiliates) acquires 50%
     or more of the combined voting power of Chase's outstanding voting
     securities

   . the stockholders of Chase or Chase Brass approve a merger or consolidation
     of Chase or Chase Brass with any other corporation or partnership, other
     than a transaction in which the voting securities of Chase or Chase Brass,
     as applicable, outstanding immediately prior to the transaction continue
     to represent a majority of the combined voting power of the voting
     securities of the surviving entity (or its parent) outstanding immediately
     after such transaction

   . Chase or Chase Brass liquidates or sells all or substantially all its
     assets or the Chase or Chase Brass stockholders approve such a liquidation
     or sale

   . public announcement is made of a tender offer by an unrelated party for
     50% or more of Chase's outstanding voting securities and the Chase Board
     approves or does not oppose the tender or exchange offer, provided an
     event described in one of the preceding bullets occurs within one year of
     such tender offer

   . Chase ceases to be the beneficial owner, directly or indirectly, of
     securities of Chase Brass representing at least a majority of the Chase
     Brass outstanding voting securities or

   . incumbent members of the Chase Board cease to constitute a majority of the
     Chase Board.



   Mr. Steadman's employment agreement also provides that during the term of
the agreement, subject to certain exceptions:

  .  Mr. Steadman will not employ any person who was an employee of Chase Brass
     during the six-month period preceding his employment or induce, request,
     advise, attempt to influence, or solicit, directly or indirectly, any
     person who is an employee to terminate his or her employment with Chase
     Brass

                                      46



  .  Mr. Steadman will not be employed by, associated with or have any interest
     in, directly or indirectly, any person that engages in the business or
     manufacture of copper alloy rod or any other products manufactured by
     Chase Brass (excluding products manufactured after the change of control
     that were not manufactured prior to the change of control), or any person
     which otherwise is directly competitive with Chase Brass or any of its
     subsidiaries, in any geographical area in which Chase Brass or such
     subsidiary engages in business or has evidenced in writing its intention
     to engage in such business

  .  Mr. Steadman will not induce, request, advise, attempt to influence, or
     solicit, directly or indirectly, any person to purchase such products from
     any person other than Chase Brass if Chase Brass provides, or negotiated
     to provide, such products to that person during the term of his employment
     agreement and

  .  Mr. Steadman will not induce, request, advise, attempt to influence, or
     solicit, directly or indirectly, any customer with whom he had personal
     contact in connection with performing his duties as an employee of Chase
     Brass to purchase products from any person other than Chase Brass.

   Chase Brass also has agreed to reimburse Mr. Steadman for reasonable legal
fees and costs that Mr. Steadman incurs in connection with the resolution in
Mr. Steadman's favor of any dispute or controversy under his employment
agreement.


   In connection with the signing of the merger agreement, Mr. Steadman has
agreed to certain modifications in his employment agreement. Mr. Steadman has
agreed to waive his rights to receive severance benefits that he would
otherwise be entitled to under his existing employment agreement and has agreed
that he will not have "good reason" to terminate his employment as a result of
the completion of the merger and related changes in his status, title,
position, duties, responsibilities, authorities or reporting relationships, so
long as Olin complies with the terms of the new employment arrangement. See "--
New Employment Arrangements with Messrs. Steadman and Slater".



   Slater Change of Control Agreement.  Todd A. Slater, Vice President, Chief
Financial Officer, Treasurer and Corporate Secretary of Chase, has entered into
a change of control agreement with Chase which is effective through September
25, 2002 or, if a "change of control" of Chase occurs, the first anniversary of
the change of control. Under the agreement, if Mr. Slater's employment is
terminated by Chase Brass without cause (as defined in the change of control
agreement) or by Mr. Slater for good reason (as defined in the change of
control agreement) within one year following a "change of control" of Chase,
Mr. Slater will be entitled to receive continued medical insurance coverage for
two years for Mr. Slater and his family and a severance payment in an amount
equal to two times the sum of the following:



   (1) Mr. Slater's then current base salary (or, if greater, the base salary
       at the time of the change of control or, if applicable, the occurrence
       of the event giving rise to Mr. Slater's right to terminate his
       employment for good reason) plus



   (2) Mr. Slater's bonus for the calendar year prior to the change of control,
       or, if bonuses for such year have not been determined, for the prior
       calendar year (or, if greater, the average of the bonus for the two
       calendar years prior to the change of control, or, if bonuses for the
       most recent calendar year have not been determined, the average of the
       bonus for the two calendar years prior to the calendar year prior to the
       change of control).



For purposes of the change of control agreement, the definition of "change of
control" is substantially the same as the definition of change of control under
Mr. Steadman's employment agreement.


                                      47



   The change of control agreement also provides for non-competition provisions
and other restrictive covenants that are substantially similar to the
corresponding provisions in Mr. Steadman's employment agreement.

   Chase also has agreed to reimburse Mr. Slater for reasonable legal fees and
costs that he incurs in connection with the resolution in Mr. Slater's favor of
any dispute or controversy under his change of control agreement.


   In connection with the signing of the merger agreement, Mr. Slater has
agreed to certain modifications in his change of control agreement. Mr. Slater
has agreed to waive his rights to receive severance benefits that he would
otherwise be entitled to under his existing change of control agreement and has
agreed that he will not have "good reason" to terminate his employment as a
result of the completion of the merger and related changes in his status,
title, position, duties, responsibilities, authorities or reporting
relationships, so long as Olin complies with the terms of the new employment
arrangement. See "--New Employment Arrangements with Messrs. Steadman and
Slater".



   Severance Pay Plan.  The Chase Industries Inc. Severance Pay Plan provides
severance benefits to Messrs. Steadman and Slater if their employment is
terminated during the one-year period beginning on the first anniversary of a
"change of control" of Chase by Chase Brass other than for cause (as defined in
the Severance Pay Plan) and other than as a result of death, disability or
retirement or by the executive for good reason (as defined in the Severance Pay
Plan). For purposes of the Severance Pay Plan, the definition of change of
control is substantially the same as the definition of change of control under
Mr. Steadman's employment agreement. Upon such termination, Chase shall pay to
the executive a lump sum severance payment equal to 12 times the executive's
then current monthly salary (of, if greater, the executive's monthly salary at
the time of the change of control or, if applicable, the occurrence of the
event giving rise to the employee's right to terminate his employment for good
reason), and shall maintain for 12 months health insurance for the benefit of
the executive and his family as in effect prior to the termination of his
employment.



   In connection with the signing of the merger agreement, Messrs. Steadman and
Slater have agreed to certain modifications in their agreements under the
Severance Pay Plan. They have each agreed to waive any rights to receive
severance benefits that they would otherwise be entitled to under their
existing agreements under the Severance Pay Plan and that they will not have
"good reason" to terminate their employment as a result of the completion of
the merger and related changes in their status, title, position, duties,
responsibilities, authorities or reporting relationships, so long as Olin
complies with the terms of the new employment arrangements. See "--New
Employment Arrangements with Messrs. Steadman and Slater".


   New Employment Arrangements with Messrs. Steadman and Slater.  In connection
with the execution of the merger agreement, Olin and Chase entered into letter
agreements with Messrs. Steadman and Slater which, upon the completion of the
merger, will modify the terms and conditions of the employment, change of
control and severance pay agreements described above. The letter agreements
provide that each officer will waive any severance benefits that he would
otherwise be entitled to under his existing employment, change of control and
severance pay agreements, and provide generally that the officer will not have
"good reason" to terminate his employment as a result of the completion of the
merger so long as Olin complies with the terms of the letter agreements as set
forth below.


   The letter agreements provide that during the two-year period immediately
following the completion of the merger, each officer will be entitled to the
following:



   (1) to receive a base salary in an amount not less than his current base
       salary


                                      48




   (2) to be eligible to earn an annual bonus under the annual bonus plans of
       Olin and its subsidiaries, with an annual bonus standard equal to an
       amount not less than such officer's annual bonus earned in respect of
       calendar year 2001, which we refer to as the 2001 Bonus (provided that
       such officer's minimum actual annual bonus in respect of calendar year
       2002 shall not be less than the 2001 Bonus) and





   (3) to receive a long-term incentive award consistent with Olin's then
       current practice for similarly situated executives.



In addition, each officer will be eligible to receive a retention bonus in an
amount equal to one times the sum of such officer's base salary plus his 2001
Bonus, if and only if:



  .  he remains continuously employed by Olin or its subsidiaries or affiliates
     through the expiration of the two-year period following the completion of
     the merger or



  .  prior to the expiration of the two-year period following the completion of
     the merger, either:



      .  his employment with Olin and its subsidiaries and affiliates is
         terminated other than for cause and other than as a result of his
         death, disability or retirement or



      .  the officer voluntarily terminates his employment for good reason as
         defined for purposes of the letter agreements.



The letter agreements further provide that if during the two-year period
following the completion of the merger, the officers' employment is terminated
other than for cause and other than as a result of his death, disability or
retirement, or the officer voluntarily terminates his employment for good
reason, he will be entitled to receive a lump sum payment in an amount equal to
a pro-rata retention bonus and the continuation of medical and dental benefits
for the remainder of the two-year period following the completion of the
merger. The pro-rata retention bonus will be in an amount equal to the
retention bonus divided by 12, multiplied by the number of months remaining
until the expiration of the two-year period following the completion of the
merger.





   Messrs. Steadman and Slater have each agreed that notwithstanding anything
to the contrary in his employment agreement or change in control agreement, as
the case may be, his covenant not to compete with Chase as described above,
shall continue to apply at least until the expiration of the two-year period
following the completion of the merger.



   Following the completion of the merger, and in a manner no less favorable
than the manner in which such arrangements are currently in effect, the letter
agreements provide Mr. Steadman with a company automobile and provide Mr.
Slater with a company-paid country club membership. The letter agreement with
Mr. Steadman provides that the amounts payable to him shall be reduced to the
maximum amount as will result in no portion of such payments being
nondeductible by reason of the application of Section 280G of the Internal
Revenue Code.


   Options and Other Equity-Based Compensation.  For a description of the
treatment in the merger of options to acquire shares of Chase common stock and
other equity-based awards held by directors and executive officers of Chase,
see "--Effect on Awards Outstanding Under Chase Stock Plans".


   Indemnification and Insurance.  Under the merger agreement, Olin has agreed
that the surviving corporation in the merger will assume the same obligations
with respect to indemnification of directors or officers of Chase or its
subsidiaries as were contained in the restated certificate of incorporation or
amended and restated by-laws of Chase or its subsidiaries and any
indemnification or other agreements as of the date of signing the merger
agreement. In addition, the surviving corporation


                                      49




will maintain the directors' and officers' liability insurance policies
currently maintained by Chase, or policies no less favorable than such policies
for a period of at least four years following the merger except that the
surviving corporation is not required to spend an amount more than 200% of the
annual premiums paid in 2001 by Chase in any one year.


Form of the Merger

   Subject to the terms and conditions of the merger agreement and in
accordance with Delaware law, at the effective time of the merger, Plumber
Acquisition Corp., a wholly owned subsidiary of Olin formed for purposes of the
merger and a party to the merger agreement, will be merged with and into Chase,
and Chase will survive the merger as a subsidiary of Olin, and will continue
its corporate existence under Delaware law.

Merger Consideration

   At the effective time of the merger, each share of Chase common stock,
except for stock held by Olin, Plumber Acquisition Corp. or Chase, will be
converted into the right to receive 0.6400 shares of Olin common stock. Cash
will be paid instead of fractional shares. As of the effective time of the
merger, all shares of Chase common stock to be exchanged for the merger
consideration will no longer be outstanding, will automatically be canceled and
will cease to exist, and each holder of a certificate representing any of these
shares will cease to have any rights in respect of those shares except the
right to receive the merger consideration. See "--Conversion of Shares;
Procedures for Exchange of Certificates; Fractional Shares". The merger
consideration was determined through arms'-length negotiations between Olin and
Chase.

   Any shares of Chase common stock owned immediately before the merger by
Olin, Plumber Acquisition Corp. or Chase will be canceled and no consideration
will be delivered in exchange for these shares.

Conversion of Shares; Procedures for Exchange of Certificates; Fractional Shares

   The conversion of each share of Chase common stock into the right to receive
0.6400 shares of Olin common stock will occur automatically at the effective
time of the merger. As soon as reasonably practicable after the merger, Mellon
Investor Services LLC, the exchange agent, will send a transmittal letter to
each former Chase stockholder. The transmittal letter will contain instructions
with respect to obtaining the merger consideration in exchange for shares of
Chase stock. CHASE STOCKHOLDERS SHOULD NOT RETURN STOCK CERTIFICATES WITH THE
ENCLOSED PROXY.

   After the merger, each certificate that previously represented shares of
Chase common stock will represent only the right to receive the merger
consideration, including cash for any fractional shares of Olin common stock.

   Holders of certificates previously representing Chase stock will not be paid
dividends or distributions on the Olin stock into which their Chase stock has
been converted with a record date after the merger, and will not be paid cash
for any fractional shares of Olin common stock, until their certificates are
surrendered to the exchange agent for exchange. When their certificates are
surrendered, any unpaid dividends and any cash instead of fractional shares
will be paid without interest.

   In the event of a transfer of ownership of Chase stock which is not
registered in the records of Chase's transfer agent, a certificate representing
the proper number of shares of Olin stock may be issued to a person other than
the person in whose name the surrendered certificate is registered if:

   . the certificate is properly endorsed or otherwise is in proper form for
     transfer and

                                      50



   . the person requesting such payment and issuance will:

       1) pay any transfer or other taxes resulting from the issuance of shares
          of Olin stock to a person other than the registered holder of the
          certificate or

       2) establish to the reasonable satisfaction of Olin that any taxes have
          been paid or are not applicable.

   All shares of Olin common stock issued upon surrender of certificates
representing shares of Chase common stock and any cash paid instead of any
fractional shares of Olin common stock, will be deemed to have been issued and
paid in full satisfaction of all rights relating to those shares of Chase
common stock. If certificates are presented to Olin or the exchange agent after
the effective time of the merger, they will be canceled and exchanged as
described above.

   No fractional shares of Olin common stock will be issued to any Chase
stockholder upon surrender of certificates previously representing Chase common
stock. Promptly after the merger, the exchange agent will pay to each
stockholder who would otherwise have been entitled to receive a fraction of a
share of Olin common stock an amount in cash without interest equal to (1) the
fractional share interest to which the holder would otherwise be entitled
multiplied by (2) the closing price for a share of Olin common stock on the New
York Stock Exchange on the closing date of the merger.

Effective Time of the Merger

   The effective time of the merger will be the time of the filing of the
certificate of merger with the Delaware Secretary of State or a later time if
agreed upon by Olin and Chase and specified in the certificate of merger. The
filing of the certificate of merger will occur as soon as practicable following
the closing.

Listing of Olin Common Stock


   Prior to the completion of the merger, Olin has agreed to use its
commercially reasonable efforts to have its common stock issuable to Chase
stockholders in the merger approved for listing on the New York Stock Exchange,
subject to official notice of issuance. On June 18, 2002, the New York Stock
Exchange, subject to shareholder approval upon official notice of issuance,
approved Olin's listing for additional shares of Olin common stock in
connection with the merger.


Delisting and Deregistration of Chase Common Stock

   If the merger is completed, Chase common stock will be delisted from the New
York Stock Exchange and will be deregistered under the Securities Exchange Act
of 1934.

Material United States Federal Income Tax Consequences of the Merger

   In the opinion of Cahill Gordon & Reindel, tax counsel to Chase, the
following discussion summarizes the material United States federal income tax
consequences of the merger that will generally apply to U.S. holders of stock
in Chase.

   For purposes of this discussion, a U.S. holder means:

   . an individual citizen or resident of the United States

   . a corporation or other entity taxable as a corporation created or
     organized under the laws of the United States or any of its political
     subdivisions

   . a trust, if a U.S. court is able to exercise primary supervision over the
     administration of the trust and one or more U.S. persons have the
     authority to control all substantial decisions of the trust or

                                      51



   . an estate that is subject to United States federal income tax on its
     income regardless of its source.

   This discussion does not address tax consequences arising under the laws of
any state, locality or foreign jurisdiction. This discussion is not a
comprehensive description of all of the tax consequences that may be relevant
to you. For example, we have not described tax consequences that arise from
rules that apply to some classes of taxpayers. We have also not described tax
consequences that we assume to be generally known by investors. This discussion
is based upon the Internal Revenue Code of 1986, as amended, or the Code, the
regulations of the United States Treasury Department and court and
administrative rulings and judicial decisions in effect on the date of this
proxy statement/prospectus. These laws may change, possibly retroactively, and
any change could affect the continuing validity of this discussion.

   This discussion assumes that you hold your shares of stock in Chase as a
capital asset and does not address the tax consequences that may be relevant to
you in light of your particular circumstances. In addition, it does not present
a description of the United States federal income tax laws applicable to you if
you are subject to special treatment under the United States federal income tax
laws, including if you are:

   . a financial institution

   . a tax-exempt organization

   . an S corporation or other pass-through entity

   . an insurance company

   . a dealer in securities or foreign currencies

   . a trader in securities that elects the mark-to-market method of accounting
     for your securities

   . a person that has a functional currency other than the U.S. dollar

   . an investor in a pass-through entity

   . a stockholder who received stock in Chase through the exercise of employee
     stock options or otherwise as compensation

   . a stockholder who holds stock in Chase as part of a hedge, straddle or
     conversion transaction or

   . a person subject to the alternative minimum tax provisions of the Code.


   The summary that follows sets out the material United States federal income
tax consequences to U.S. holders who exchange their stock in Chase for common
stock in Olin. As a condition to the closing, Cahill Gordon & Reindel, tax
counsel to Chase, must render a tax opinion prior to the time at which this
proxy statement/prospectus is declared effective by the Securities and Exchange
Commission and on the closing date, in each case dated as of such respective
date, to the effect that (1) the merger will qualify for United States federal
income tax purposes as a "reorganization" within the meaning of Section 368(a)
of the Code and (2) Chase, Olin and Plumber Acquisition Corp. will each be a
"party to a reorganization" within the meaning of Section 368(b) of the Code.
The tax opinion will be conditioned upon receipt of certain representation
letters made by Chase and Olin and will be based upon certain assumptions
including that the transactions described herein will be consummated in
accordance with the terms of the merger agreement. If the closing date tax
opinion is materially different from the tax opinion filed with this proxy
statement/prospectus or is waived, Chase will resolicit the Chase stockholders
for a vote to approve the merger. Neither Chase nor Olin will seek a ruling
from the Internal Revenue Service, or the IRS, concerning the tax consequences
of the transactions described herein. An opinion of counsel is not binding on
the IRS and we can give no assurance that


                                      52



the IRS will not take a position contrary to one or more positions reflected in
the opinion or that the courts will uphold such opinion if challenged by the
IRS.


   If the tax opinion referred to in the preceding paragraph is correct:


   . you will not recognize gain or loss when you exchange your stock in Chase
     solely for common stock in Olin

   . if you receive cash instead of a fractional share of Olin common stock you
     will be treated as having received the cash in exchange for the fractional
     share interest and generally will recognize capital gain or loss on the
     deemed exchange in an amount equal to the difference between the amount of
     cash received and the basis of the stock in Chase allocable to that
     fractional share

   . the aggregate tax basis of Olin common stock you receive will be the same
     as the aggregate tax basis of the stock in Chase you surrender in the
     exchange, decreased by the tax basis allocated to any fractional share
     interest exchanged for cash and

   . the holding period of Olin common stock you receive will include the
     holding period of shares of stock in Chase you surrender in the exchange.

   Backup Withholding.  If you are a noncorporate holder of stock in Chase you
may be subject to backup withholding on any cash payments received in lieu of a
fractional share interest. You will not be subject to backup withholding,
however, if you:

   . furnish a correct taxpayer identification number and certify that you are
     not subject to backup withholding on the substitute Form W-9 or successor
     form included in the letter of transmittal to be delivered to you
     following the completion of the merger

   . provide a certification of foreign status on Form W-8BEN or a successor
     form or

   . are otherwise exempt from backup withholding.

   Any amounts withheld under the backup withholding rules will be allowed as a
refund or credit against your United States federal income tax liability,
provided you furnish the required information to the IRS.

   Reporting Requirements.  You may be required to retain records relating to
your stock in Chase, and file with your U.S. federal income tax return a
statement setting forth facts relating to the merger.

   Tax matters are very complicated, and the tax consequences of the merger to
you will depend upon the facts of your particular situation. We encourage you
to consult your own tax advisors regarding the specific tax consequences of the
merger, including tax return reporting requirements, the applicability of
federal, state, local and foreign tax laws and the effect of any proposed
change in the tax laws.

Regulatory Matters


   United States Antitrust.  Under the Hart-Scott-Rodino Act and its rules,
certain transactions, including the merger, may not be completed unless certain
waiting period requirements have been satisfied. On May 22, 2002, Olin and
Chase each filed a Notification and Report Form under the Hart-Scott-Rodino Act
with the Antitrust Division of the Department of Justice and the Federal Trade
Commission and each party received early termination with respect to such
filings on June 3, 2002. At any time before or after the effective time of the
merger, the Antitrust Division, the Federal Trade


                                      53



Commission or others could take action under the antitrust laws with respect to
the merger, including seeking to enjoin the completion of the merger, to
rescind the merger or to conditionally approve the merger upon the divestiture
of substantial assets of Olin or Chase. A challenge to the merger on antitrust
grounds could be made and, if such a challenge is made, it could be successful.

Accounting Treatment

   The merger is to be accounted for as a purchase with Olin being deemed to
have acquired Chase in accordance with Financial Accounting Standards Board
Statement Number 141 which addresses the accounting and reporting for business
combinations. The acquisition cost will be allocated to the assets acquired and
liabilities assumed based on their respective fair values, with any remaining,
unallocated acquisition cost being goodwill.

Appraisal Rights


   Under Virginia law, Olin shareholders are not entitled to dissenters' rights
in connection with the issuance of shares of Olin common stock in the merger.


   Under Delaware law, Chase common stockholders are not entitled to appraisal
rights in connection with the merger because on the Chase record date Chase
common stock will be designated and quoted for trading on the New York Stock
Exchange and will be converted into the right to receive shares of Olin common
stock, which at the effective time of the merger will be listed on the New York
Stock Exchange.

Employee Benefits Matters

   Except as otherwise provided below, from and after the effective time of the
merger, Olin will, and will cause the surviving corporation to, honor in
accordance with their respective terms (as in effect on the date of the merger
agreement, including any reserved right to amend or terminate) all Chase
employment, severance and termination agreements, plans and policies disclosed
to Olin.

   Except as provided below, from the effective time of the merger through June
30, 2003, Olin shall either:

   . maintain or cause the surviving corporation to maintain for the benefit of
     employees of Chase and its subsidiaries immediately prior to the effective
     time of the merger who continue to be employed by the surviving
     corporation and its subsidiaries, the existing Chase benefit plans (other
     than the Chase stock plans (except to the extent described in "--Effect on
     Awards Outstanding Under Chase Stock Plans") and any other plans providing
     for the issuance of Chase common stock or based on the value of Chase
     common stock) at the benefit levels in effect on the date of the merger
     agreement or

   . provide or cause the surviving corporation to provide benefits to such
     employees who continue to be employed by the surviving corporation and its
     subsidiaries that, taken as a whole, are not materially less favorable in
     the aggregate to such employees than those provided to them immediately
     prior to the effective time of the merger.

   Neither Olin nor the surviving corporation shall have any obligation to
issue, or adopt any plans or arrangements providing for the issuance of, shares
of capital stock, warrants, options, stock appreciation rights or other rights
in respect of any shares of capital stock of any entity or any securities
convertible or exchangeable into such shares pursuant to any such plans or
arrangements. Any plans or arrangements of Chase providing for such issuance
shall be disregarded in determining whether employee benefits are not
materially less favorable in the aggregate.

                                      54



   In addition, Olin shall maintain or cause the surviving corporation to
maintain such employee benefit plans, policies and arrangements as may be
required pursuant to each collective bargaining agreement to which Chase or any
of its subsidiaries may be a party immediately prior to the effective time of
the merger in accordance with the terms of such collective bargaining
agreements for the period beginning at the effective time of the merger and
extending at least until the expiration of the applicable collective bargaining
agreement. Olin shall make in cash or cause the surviving corporation to make
in cash all contributions to the trust under Chase's Savings Plan for Hourly
Employees in accordance with the terms of such plan as in effect immediately
prior to the effective time of the merger with respect to the period extending
at least until the currently scheduled expiration of the applicable collective
bargaining agreement pursuant to which such plan is maintained immediately
prior to the effective time of the merger (but only to the extent such
contributions have not already been made prior to the effective time of the
merger). Olin shall make in cash or cause the surviving corporation to make in
cash all contributions to the trust under Chase's Savings and Profit Sharing
Plan for Salaried Employees and to the trust under Chase's Benefit Restoration
Plan with respect to the period extending at least until the effective time of
the merger in accordance with the terms of such plans as in effect immediately
prior to the effective time of the merger (but only to the extent such
contributions have not already been made prior to the effective time of the
merger).

   Subject to applicable collective bargaining agreements, with respect to any
"employee benefit plan", as defined in Section 3(3) of ERISA, maintained by
Olin or any of its subsidiaries and made available to employees of Chase and
its subsidiaries immediately prior to the effective time of the merger who
continue to be employed by the surviving corporation and its subsidiaries
(including any severance plan), solely for purposes of eligibility to
participate and vesting, service with Chase or any of its subsidiaries shall be
treated as service with Olin and its subsidiaries to the extent such service
was recognized for such purposes under the corresponding Chase benefit plan;
provided, however, that such service need not be recognized to the extent that
such recognition would result in any duplication of benefits.

   Except as specifically set forth above, nothing in the merger agreement
requires Olin or the surviving corporation to continue any specific plans or
agreements or to continue the employment of any specific person.

Effect on Awards Outstanding Under Chase Stock Plans

   Pursuant to the merger agreement, each stock option and other stock-based
award of Chase will be converted into a stock option to acquire, or right in
respect of, a number of shares of Olin common stock equal to the number of
shares Chase common stock subject to the Chase stock option or stock-based
award multiplied by 0.6400. The exercise price or base price of each Chase
stock option and Chase stock-based award that is converted into an Olin stock
option or Olin stock-based award will be equal to the exercise price or base
price of the applicable Chase stock option or Chase stock-based award divided
by 0.6400. The terms and conditions of the Olin options and Olin stock-based
awards will otherwise be the same as were applicable under the stock option or
stock-based award of Chase, as the case may be, but taking into account any
changes, including acceleration, provided for in the applicable stock plan of
Chase or in any applicable award agreement or as a result of the merger
agreement or the transactions contemplated by the merger agreement.

Resale of Olin Common Stock

   Olin common stock issued in the merger will not be subject to any
restrictions on transfer arising under the Securities Act of 1933, except for
shares issued to any Chase stockholder who may be deemed to be an "affiliate"
of Olin or Chase for purposes of Rule 145 under the Securities Act. It is
expected that each such affiliate will agree not to transfer any Olin stock
received in the merger except in compliance with the resale provisions of Rule
144 or 145 under the Securities Act or as otherwise

                                      55




permitted under the Securities Act. Affiliates may be subject to a minimum
holding period of one year preceding the sale of Olin common stock received by
such affiliate in connection with the merger. If such minimum holding period
does not apply, affiliates may sell their Olin common stock at any time subject
to the volume and sale limitations of Rule 144 under the Securities Act. If the
minimum holding period applies, such affiliates may sell their Olin common
stock subject to the volume and sale limitations of Rule 144 under the
Securities Act once such minimum holding period expires. If such shareholders
are no longer considered affiliates then they may freely sell their Olin common
stock after two years from the date they acquired Olin common stock in
connection with the merger. If such shareholders are still considered
affiliates after the two year holding period expires, such stockholders will
still be subject to the volume and sale limitations of Rule 144 under the
Securities Act until each such shareholder is no longer an affiliate of Olin.
The merger agreement requires Chase to use commercially reasonable efforts to
cause its affiliates to enter into these agreements. This proxy
statement/prospectus does not cover resales of Olin common stock received by
any person upon completion of the merger, and no person is authorized to make
any use of this proxy statement/prospectus in connection with any resale.


                                      56



                  THE MERGER AGREEMENT AND RELATED DOCUMENTS

   The following description summarizes the material provisions of the merger
agreement and the voting agreement. You are urged to read carefully the merger
agreement and the voting agreement, which are attached as Annexes 1 and 2 to
this proxy statement/prospectus.

The Merger Agreement

   Conditions to the Completion of the Merger.  Each party's obligation to
effect the merger is subject to the satisfaction or waiver of various
conditions which include, in addition to other customary closing conditions,
the following:

   . holders of a majority of the outstanding shares of Chase common stock
     having adopted the merger agreement

   . holders of a majority of all shares of Olin common stock casting votes
     having approved the issuance of shares of Olin common stock in the merger,
     assuming that the total votes cast, including votes cast against the
     proposal, represents more than 50% in interest of all Olin common stock
     entitled to vote

   . the waiting period applicable to the merger under the Hart-Scott-Rodino
     Act having expired or been terminated

   . no judgment, order, decree, statute, law, ordinance, rule or regulation,
     being entered, enacted, promulgated, enforced or issued by any court or
     other governmental entity of competent jurisdiction or other legal
     restraint or prohibition being in effect, and no suit, action or
     proceeding by any governmental entity being pending or threatened that (1)
     would prevent the completion of the merger or (2) otherwise has had or
     could reasonably be expected to have a material adverse effect on Olin or
     Chase

   . the registration statement on Form S-4, of which this proxy
     statement/prospectus forms a part, shall have become effective under the
     Securities Act and shall not be the subject of any stop order or
     proceedings seeking a stop order

   . the shares of Olin common stock issuable to Chase stockholders in the
     merger having been approved for listing on the New York Stock Exchange,
     subject to official notice of issuance

   . the other party's covenants and agreements in the merger agreement must
     have been satisfied in all material respects on or prior to December 31,
     2002 and

   . since May 7, 2002, a material adverse effect must not have occurred with
     respect to the other party.

   Olin's obligation to effect the merger is further subject to the
satisfaction or waiver of the following additional conditions:

   . the representations and warranties of Chase relating to its capital
     structure, its ability (subject to stockholder consent) to execute and
     deliver the merger agreement, absence of changes to executive
     compensation, excess parachute payments, state takeover statutes and its
     rights agreement shall be true and correct in all material respects, and
     the other representations and warranties of Chase set forth in the merger
     agreement previously mentioned shall be true and correct as of the date of
     the merger agreement and as of the closing date with the same effect as
     though made on the closing date (except to the extent such representations
     and warranties expressly relate to an earlier date, in which case as of
     such date), except to the extent that the facts or matters as to which
     such representations and warranties are not so true and correct as of such
     dates (without giving effect to any qualifications and limitations as to
     "materiality" or

                                      57



     "material adverse effect" set forth therein), individually or in the
     aggregate, have not had and would not reasonably be expected to have a
     material adverse effect on Chase and

   . there is no pending or threatened suit, action or proceeding by any
     governmental entity or any legal restraint resulting from any such action
     (1) challenging the acquisition by Olin of any shares of Chase common
     stock, seeking to restrain or prohibit the completion of the merger, or
     seeking to place limitations on the ownership of shares of Chase common
     stock (or shares of common stock of the surviving corporation in the
     merger) by Olin or seeking to obtain from Olin or Chase any damages that
     are material in relation to Chase, (2) seeking to prohibit or materially
     limit the ownership or operation by Chase, Olin or any of its subsidiaries
     of any portion of any current business or of any current assets of Chase,
     Olin or any of its subsidiaries, or to compel Chase, Olin or any of its
     subsidiaries to divest or hold separate any current business or any
     current assets of Chase, Olin or any of its subsidiaries, as a result of
     the merger, (3) seeking to prohibit, Olin or any of its subsidiaries from
     effectively controlling in any material respect the business or operations
     of Chase, (4) seeking to impose limitations on the ability of Olin or any
     of its affiliates to acquire or hold, or exercise full rights of ownership
     of, any shares of Olin common stock including the right to vote Chase
     common stock on all matters properly presented to the stockholders of
     Chase and (5) otherwise having, or being reasonably expected to have, a
     material adverse effect on Chase.

   Chase's obligation to effect the merger is further subject to satisfaction
or waiver of the following additional conditions:

   . the representations and warranties of Olin and Plumber Acquisition Corp.
     relating to Olin's capital structure and their ability, subject to the
     consent of Olin's shareholders, to execute and deliver the merger
     agreement, shall be true and correct in all material respects, and the
     other representations and warranties of Olin and Plumber Acquisition Corp.
     set forth in the merger agreement previously mentioned shall be true and
     correct as of the date of the merger agreement and as of the closing date
     with the same effect as though made on the closing date (except to the
     extent such representations and warranties expressly relate to an earlier
     date, in which case as of such date), except to the extent that the facts
     or matters as to which such representations and warranties are not so true
     and correct as of such dates (without giving effect to any qualifications
     and limitations as to "materiality" or "material adverse effect" set forth
     therein), individually or in the aggregate, have not had and would not
     reasonably be expected to have a material adverse effect on Olin

   . the average of the volume weighted average prices for Olin common stock,
     as reported by Bloomberg Financial Markets (or such other source as Olin
     and Chase shall agree in writing), for the five trading days ending on the
     second trading day immediately preceding the closing date is equal to or
     greater than $14.50 and

   . Chase shall have received from Cahill Gordon & Reindel prior to the time
     at which the Form S-4 is declared effective by the Securities and Exchange
     Commission and on the date on which the merger is to be completed, an
     opinion, in each case dated as of such respective date, to the effect
     that: (1) the merger will qualify for United States federal income tax
     purposes as a reorganization within the meaning of Section 368(a) of the
     Internal Revenue Code and (2) Chase, Olin and Plumber Acquisition Corp.
     will each be a "party to a reorganization" within the meaning of Section
     368(b) of the Internal Revenue Code. The issuance of such opinions may be
     conditioned upon the receipt by Cahill Gordon & Reindel of representation
     letters that are attached as exhibits to the merger agreement from each of
     Olin and Chase.

   The merger agreement provides that a "material adverse effect" means, when
used in connection with Olin or Chase, any state of facts, change, effect,
event, occurrence, condition (or any development

                                      58



or developments which individually or in the aggregate could reasonably be
expected to result in any such state of facts, change, effect, event,
occurrence or condition) that (1) is materially adverse to the business,
properties, assets, liabilities (contingent or otherwise), financial condition
or results of operations of such party and its subsidiaries, taken as a whole,
or (2) could reasonably be expected to prevent or materially impede, interfere
with, hinder or delay the consummation of the merger or the other transactions
contemplated by the voting agreement, except to the extent any such state of
facts, effect, event, occurrence, condition or development results from:

   . conditions affecting Olin's or Chase's industry generally

   . the announcement or pendency of the merger agreement, the voting agreement
     or the transactions contemplated thereby

   . actions taken by Olin or Chase in connection with fulfilling its
     obligations under the merger agreement

   . changes in the trading price or volume of Chase common stock or Olin
     common stock or

   . changes in GAAP.

   No Solicitation.  In the merger agreement, Chase, subject to its board of
directors' fiduciary obligations and applicable law, has agreed that it shall
not, and shall use its best efforts to cause its subsidiaries and any of its or
their respective directors, officers or employees or any investment banker,
financial advisor, attorney, consultant, accountant or other representative
retained by it or any of its subsidiaries not to, directly or indirectly
through another person:

   . solicit, initiate or encourage, or take any other action to facilitate,
     any inquiries or the making of any takeover proposal, as described below or

   . enter into, continue or otherwise participate in any discussions or
     negotiations regarding any takeover proposal or furnish to any person any
     information with respect to, or otherwise cooperate in any way with, any
     takeover proposal.

   The merger agreement provides that the term "takeover proposal" means any
inquiry, proposal or offer from any person relating to or that is reasonably
likely to lead to any direct or indirect acquisition or purchase, in one
transaction or a series of transactions, of assets or businesses that
constitute 15% or more of the revenues, net income, EBITDA or assets of Chase
and its subsidiaries, taken as a whole, or 15% or more of Chase common stock or
any other class of capital stock or other equity or voting interests in Chase
or any of its subsidiaries, any tender offer or exchange offer that if
consummated would result in any person beneficially owning 15% or more of Chase
common stock or any other class of capital stock of, or any other equity or
voting interests in Chase or any of its subsidiaries or any merger,
consolidation, tender offer, exchange offer, stock acquisition, asset
acquisition, binding share exchange, business combination, recapitalization,
liquidation, dissolution, joint venture or similar transaction involving Chase
or any of its subsidiaries, other than the transactions contemplated by the
merger agreement or the voting agreement.

   None of the board of directors of Chase nor any committee thereof will:

   . unless a majority of the disinterested members of the Chase Board
     determines in good faith as required by law as advised by counsel,
     withdraw or modify, or propose publicly to withdraw or modify, in a manner
     adverse to Olin or Plumber Acquisition Corp. the approval or
     recommendation by such board of directors or such committee of the merger
     or the merger agreement

   . cause Chase to enter into any letter of intent, memorandum of
     understanding, agreement in principle, merger agreement, acquisition
     agreement, option agreement, joint venture agreement, partnership
     agreement or other similar agreement related to any takeover proposal or

   . approve or recommend, or propose publicly to approve or recommend, any
     takeover proposal.

                                      59



   The merger agreement also provides that Chase will promptly advise Olin of
any request for information or of any takeover proposal, the material terms and
conditions of such request or takeover proposal and the identity of the person
making such request or takeover proposal.

   Termination.  The merger agreement may be terminated at any time prior to
the effective time of the merger:

      1. by mutual written consent of Olin and Chase

      2. by Olin or Chase, if the merger has not been completed by December 31,
   2002, provided, that such right to terminate the merger agreement will not
   be available to a party whose failure to perform any of its obligations
   under the merger agreement has resulted in the failure of the merger to be
   completed by that date

      3. by Olin or Chase, if the Chase stockholders have not adopted the
   merger agreement at a Chase stockholders meeting

      4. by Olin or Chase, if the Olin shareholders have not approved the
   issuance of shares of Olin common stock in the merger at an Olin
   shareholders meeting

      5. by Olin or Chase, if any legal restraint or prohibition is in effect
   and has become final and nonappealable (1) preventing the completion of the
   merger or (2) which otherwise has had or could reasonably be expected to
   have a material adverse effect on Olin or Chase

      6. by Olin or Chase, if the other party has breached or failed to perform
   any of its representations, warranties, covenants or other agreements
   contained in the merger agreement, which breach or failure to perform would
   give rise to the failure of a condition to the merger that is incapable of
   being cured by December 31, 2002

      7. by Olin if there exists a final, nonappealable legal restraint or
   prohibition arising from a governmental suit, action or proceeding that
   prohibits completion of the merger, limits Olin's or Chase's ownership or
   operation of either company's current business or current assets, compels
   Olin or Chase to divest or hold separate any current business or current
   assets as a result of the merger, prevents Olin from effectively controlling
   in any material respect the business or operations of Chase or otherwise has
   or is reasonably expected to have, a material adverse effect on Chase


      8. by Chase if the closing price of Olin common stock is less than
   $11.78, as reported by the New York Stock Exchange Composite Transactions
   Tape, on each of the New York Stock Exchange trading days in any thirty
   consecutive New York Stock Exchange trading day period commencing on or
   after [July] [  .  ], 2002 or


      9. by Chase if prior to June 28, 2002, the board of directors of Chase
   shall have provided written notice to Olin that Chase is prepared, upon
   termination of the merger agreement, to enter into a binding written
   definitive agreement for a superior proposal, provided, that (1) Chase shall
   have complied with its no solicitation requirements in the merger agreement
   in all respects, (2) the board of directors of Chase shall have reasonably
   concluded in good faith (prior to giving effect to any offer which may be
   made to Chase by Olin pursuant to clause (3) below) in consultation with its
   financial advisors and outside counsel, that such proposal is a superior
   proposal and (3) Olin does not make, within ten business days after receipt
   of Chase's written notice referred to above an offer that the board of
   directors of Chase shall have reasonably concluded in good faith in
   consultation with its financial advisors and outside counsel is at least as
   favorable to the stockholders of Chase than the superior proposal.

   The merger agreement provides that the term "superior proposal" means a bona
fide, written proposal made by a third party (not affiliated or associated with
Court Square Capital or its affiliates or

                                      60



any current director or officer of Chase) to acquire, directly or indirectly,
including pursuant to a tender offer, exchange offer, merger, consolidation,
business combination, recapitalization, liquidation, dissolution or similar
transaction, for consideration consisting of cash and/or securities, all or
substantially all of the shares of Chase common stock then outstanding or all
or substantially all the assets of Chase, which the board of directors of Chase
shall have reasonably concluded in good faith (based on the advice of its
financial advisors and outside counsel) (1) is on terms which are more
favorable to the stockholders of Chase than the merger and the other
transactions contemplated by the merger agreement and for which financing, to
the extent required, is then committed, (2) is reasonably likely of being
consummated and (3) is not subject to due diligence.

  Termination Fees.

   Olin.  If the merger agreement is terminated by Olin or Chase as described
above in the fourth paragraph under "--Termination" then Olin must pay to Chase
a termination fee in the amount of $7.5 million and, if the average of the
volume weighted averages of the trading prices of Olin common stock, as
reported by Bloomberg Financial Markets (or such other source as Olin and Chase
shall agree in writing), for the thirty consecutive New York Stock Exchange
trading days ending on the second trading day immediately preceding the date
the Olin shareholders do not approve the Olin stock issuance is greater than
$25, Olin then must pay to Chase an additional termination fee in the amount of
$7.5 million.

   Chase.  If the merger agreement is terminated by Chase as described above in
the ninth paragraph under "--Termination" then Chase must pay Olin a $7.5
million termination fee.

   Conduct of Business Pending the Merger--Olin.  Under the merger agreement,
Olin has agreed that, prior to the effective time of the merger, except as
consented to in writing by Chase, neither it nor any of its subsidiaries may:

   . declare, set aside or pay any dividends on, or make any other
     distributions in respect of its capital stock or other equity or voting
     interests or securities, except for (1) dividends and distributions by a
     direct or indirect wholly owned subsidiary of Olin to its parent, (2)
     normal quarterly cash dividends by Olin to the holders of Olin common
     stock and (3) stock dividends and distributions covered by certain
     anti-dilution provisions set forth in the merger agreement

   . purchase, redeem or otherwise acquire any shares of capital stock or other
     equity or voting interests or securities of Olin or any of its
     subsidiaries or any rights, warrants, calls or options to acquire any such
     shares of other equity or voting interests or securities other than in
     connection with Olin's employee benefit arrangements and policies

   . amend or propose to amend its articles of incorporation or by-laws so as
     to materially adversely affect the economic interests of the holders of
     Olin common stock, except as required by law or

   . authorize, commit or agree to take any of the foregoing actions.

   Conduct of Business Pending the Merger--Chase.  Under the merger agreement,
Chase has agreed that, prior to the effective time of the merger, it will carry
on its business in the ordinary course consistent with past practice and in
compliance with applicable laws, rules and regulations. In addition, Chase has
agreed that, among other things and subject to certain exceptions, prior to the
effective time of the merger neither it nor any of its subsidiaries may:

   . declare, set aside or pay any dividends on, or make any other
     distributions in respect of, any of its capital stock, other than certain
     dividends and distributions by a wholly owned subsidiary, or split,
     combine or reclassify any of its capital stock or issue or authorize the
     issuance of any other

                                      61



     securities in respect of, in lieu of or in substitution for shares of its
     capital stock or purchase, redeem or otherwise acquire any shares of
     capital stock of Chase or its subsidiaries or any other of their
     securities or any rights, warrants or options to acquire any such
     securities


   . issue, deliver, sell, grant, pledge or otherwise encumber or subject to
     any lien any shares of its capital stock, any other voting securities or
     any securities convertible into, or exchangeable for, or any rights,
     warrants, calls or options to acquire, any such securities, any stock
     appreciation rights, stock based performance units or other rights that
     are linked to the price of Chase common stock other than under existing
     options and warrants


   . amend or propose to amend the restated certificate of incorporation of
     Chase, the amended and restated by-laws of Chase or other comparable
     organizational documents of any of Chase's subsidiaries, except as
     required by law

   . acquire or agree to acquire by merging or consolidating with, or by
     purchasing assets of, or by any other manner, any business or equity
     interest of any person

   . sell, lease, license, sell and leaseback, mortgage or otherwise encumber
     or subject to any lien or otherwise dispose of any of its properties or
     assets, other than sales of inventory and obsolete equipment in the
     ordinary course of business consistent with past practice, or enter into,
     modify or amend any lease of property, except for modifications that are
     not adverse to Chase or any of its subsidiaries

   . incur any indebtedness for borrowed money or guarantee any such
     indebtedness of another person, issue or sell any debt securities or
     rights, warrants, calls or options to acquire any debt securities of Chase
     or any of its subsidiaries, guarantee any debt securities of another
     person, enter into any "keep well" or other agreement to maintain any
     financial statement condition of another person or enter into any
     arrangement having the economic effect of any of the foregoing, except for
     short-term borrowings incurred in the ordinary course of business
     consistent with past practice not to exceed $5,000,000 at any time
     outstanding or letters of credit issued in the ordinary course of business
     consistent with past practice

   . make any loans, advances or capital contributions to, or investments in,
     any other person, except for advances to employees of Chase or any of its
     subsidiaries in the ordinary course of business consistent with past
     practice

   . make any capital expenditures (other than pre-approved capital
     expenditures) or otherwise acquire assets (other than raw materials and
     supplies) which individually, is in excess of $500,000, or, in the
     aggregate, are in excess of $1,000,000

   . pay, discharge, settle or satisfy any material claims, liabilities,
     obligations or litigation, other than the payment, discharge, settlement
     or satisfaction of claims, liabilities or litigation, in the ordinary
     course of business consistent with past practice or in accordance with its
     terms as in effect on the date of the merger agreement, or cancel any
     indebtedness or waive, transfer, grant or release any claims or right of
     material value, or waive the benefits of, or agree to modify in any
     manner, terminate, release any person from or fail to enforce any
     confidentiality, any standstill or similar agreement to which Chase or any
     of its subsidiaries is a party to or of which Chase or any of its
     subsidiaries is a beneficiary

   . enter into, modify, amend or terminate any contract or agreement which if
     so entered into, modified, amended or terminated would reasonably be
     expected to have a material adverse effect on Chase or impair in any
     material respect the ability of Chase to perform its obligations under the
     merger agreement

                                      62



   . except as required by law, or the terms of any collective bargaining
     agreement or benefit plan as in effect on the date of the merger agreement
     or contemplated in the merger agreement:

     . enter into, adopt, terminate or amend any benefit plan, collective
       bargaining agreement, employment agreement, stock option, stock plan or
       benefit plan or any other agreement, plan or policy involving Chase or
       its subsidiaries, and one or more of its current or former directors,
       officers, employees or consultants

     . materially change any actuarial or other assumption used to calculate
       funding obligations with respect to any benefit plan or change the
       manner in which contributions to any benefit plan are made or the basis
       on which such contributions are determined

     . increase the compensation, bonus or other benefits of any director,
       executive officer, employee or consultant of Chase and its subsidiaries
       or pay any benefit or amount not previously receiving or entitled to
       receive such type of compensation or benefit and not required under any
       benefit plan or agreement, except for normal increases in cash
       compensation other than to officers or directors in the ordinary course
       of business consistent with past practice or make any payment or grant
       any awards under or amend or terminate any bonus, incentive, performance
       or other compensation plan or arrangement or benefit plan

     . grant or pay any severance or termination pay or increase in any manner
       the severance or termination pay of any current or former director,
       officer, employee or consultant

     . take any action to fund or in any other way secure the payment of
       compensation or benefits under any employee plan, agreement, contract or
       arrangement or benefit plan or take any action to accelerate the vesting
       or payment of any compensation or benefit under any benefit plan

   . change its fiscal year or revalue any material assets or, except as
     required by generally accepted accounting principles, make any change in
     accounting methods, principles or practices

   . make any material tax election or settle or compromise any material tax
     liability in connection with currently pending proceedings other than in
     the ordinary course of business or

   . authorize, commit, resolve or agree to take any of the foregoing actions.

   Conduct of Business Pending the Merger--Olin and Chase.  Under the merger
agreement, both Olin and Chase have agreed to use commercially reasonable
efforts not to, and commercially reasonable efforts to not permit any of their
respective subsidiaries, to take any action that would, or that could
reasonably be expected to, result in any of the conditions to the merger not
being satisfied.

   Amendment; Extension and Waiver.  Subject to applicable law:

   . the merger agreement may be amended by the parties in writing at any time,
     except that after the merger agreement has been adopted by Chase
     stockholders or the issuance of shares of Olin common stock in the merger
     has been approved by Olin shareholders, no amendment shall be made that by
     law requires further approval by Chase stockholders or Olin shareholders
     without further approval of such stockholders or shareholders

   . at any time prior to the effective time of the merger, a party may, by
     written instrument signed on behalf of such party, extend the time for
     performance of the obligations of any other party to the merger agreement,
     waive inaccuracies in representations and warranties of any other party
     contained in the merger agreement or in any related document and except as
     provided in the merger agreement, waive compliance by any other party with
     any agreements or conditions in the merger agreement.

                                      63



   Under Section 251(d) of the Delaware General Corporation Law, no amendment
to the merger agreement made after the adoption of the merger agreement by
Chase stockholders may, without further stockholder approval, alter or change
the amount or kind of shares, securities, cash, property and/or rights to be
received by Chase stockholders in the merger, alter or change any terms of the
Chase restated certificate of incorporation to be effected by the merger, or
alter or change any terms and conditions of the merger agreement if such
alteration or change would adversely affect the holders of any class or series
of stock of Chase.

   Expenses.  Whether or not the merger is completed, all fees and expenses
incurred in connection with the merger, the merger agreement, the voting
agreement and the transactions contemplated thereby will be paid by the party
incurring such fees or expenses, except as otherwise provided in the merger
agreement and except that Olin and Chase will share equally the expenses
incurred in connection with filing, printing and mailing of this proxy
statement/prospectus and the registration statement of which it is a part and
the filing fees for the pre-merger notification and report forms under the
Hart-Scott-Rodino Act.

   Representations and Warranties.  The merger agreement contains customary
representations and warranties relating to, among other things:

   . corporate organization and similar corporate matters of each of Olin and
     Chase

   . subsidiaries of each of Olin and Chase

   . the capital structure of each of Olin and Chase

   . authorization, execution, delivery, performance and enforceability of, and
     required consents, approvals, orders and authorizations of governmental
     authorities relating to, the merger agreement and related matters of each
     of Olin and Chase

   . documents filed by each of Olin and Chase with the Securities and Exchange
     Commission, the accuracy of information contained therein and the absence
     of undisclosed liabilities of each of Olin and Chase

   . the accuracy of information supplied by each of Olin and Chase in
     connection with this proxy statement/prospectus and the registration
     statement of which it is a part

   . absence of certain changes or events with respect to each of Olin and Chase

   . compliance with applicable laws by each of Olin and Chase

   . pending or threatened material litigation of each of Olin and Chase

   . compliance with environmental laws by each of Olin and Chase


   . material contracts of Chase


   . absence of changes in benefit plans of Chase

   . matters relating to the Employee Retirement Income Security Act of 1974
     for Chase

   . no excess parachute payments by Chase

   . filing of tax returns and payment of taxes by Chase and 368(a)
     reorganization treatment under the Internal Revenue Code by each of Olin
     and Chase

   . required stockholder vote of each of Olin and Chase

   . satisfaction of certain state takeover statutes' requirements for Chase

   . engagement and payment of fees of brokers, investment bankers, finders and
     financial advisors by each of Olin and Chase

                                      64



   . receipt of fairness opinions by each of Olin and Chase from their
     respective financial advisors

   . intellectual property of Chase

   . amendments of the rights agreement of Chase and

   . interim operations of Plumber Acquisition Corp.

   Amendments to the Chase Restated Certificate of Incorporation.  The merger
agreement provides that the certificate of incorporation of the surviving
corporation will be amended to read in its entirety as set forth in Exhibit A
to the merger agreement and, as so amended, will be the certificate of
incorporation of the surviving corporation until changed or amended. For a
summary of certain provisions of the Chase restated certificate of
incorporation and the associated rights of Chase stockholders, see "Comparison
of Rights of Olin Shareholders and Chase Stockholders".

   Amendments to Chase Amended and Restated By-Laws.  The merger agreement
provides that the by-laws of Plumber Acquisition Corp., as in effect
immediately prior to the effective time of the merger, will be the by-laws of
the surviving corporation following the merger until changed or amended. For a
summary of certain provisions of the Chase amended and restated by-laws and the
associated rights of Chase stockholders, see "Comparison of Rights of Olin
Shareholders and Chase Stockholders".

The Voting Agreement

   General.  Concurrently with the execution of the merger agreement, Olin
entered into:


   . a voting agreement with Court Square Capital, which owns approximately
     [47.6%] of Chase's common stock outstanding


   Court Square Capital has agreed:

   . at any meeting of Chase stockholders called to vote upon the merger
     agreement, to vote, or cause to be voted, its shares of Chase common stock
     (owned of record or beneficially) in favor of, and shall consent to (or
     cause to be consented to), the adoption of the merger agreement and
     approval of the merger

   . at any meeting of Chase stockholders called to vote upon the merger
     agreement, to vote, or cause to be voted, its shares of Chase common stock
     (owned of record or beneficially) against, and shall not consent to, any
     takeover proposal or any transaction or occurrence that if proposed and
     offered to Chase or its stockholders would constitute a takeover proposal
     as described in "The Merger Agreement--No Solicitation" and any amendment
     of Chase's restated certificate of incorporation or amended and restated
     by-laws or other proposal, action or transaction which could reasonably be
     expected to prevent or materially impede, delay or deprive Olin of any
     material portion of the benefits to be received from the consummation of
     the merger or the other transactions contemplated by the merger agreement,
     the voting agreement or change in any manner the voting rights of Chase's
     common stock or any other capital stock or voting interests or securities
     of Chase

   . not to sell, transfer, tender, pledge, assign, or otherwise dispose of its
     shares of Chase common stock other than pursuant to the merger agreement
     or the voting agreement

   . not to enter into any voting arrangement, whether by proxy, voting
     agreement or otherwise, in connection with its shares of Chase common
     stock and

   . not to, and not to permit any of its subsidiaries, nor authorize, nor
     permit any director, officer, employee or representative to, directly or
     indirectly, (1) solicit, initiate or encourage, or take any

                                      65



     other action knowingly to facilitate, any inquiries or the making of any
     takeover proposal for Chase, as described under "--The Merger
     Agreement--No Solicitation", (2) enter into any agreement with respect to
     any such takeover proposal or (3) enter into, continue or otherwise
     participate in discussions or negotiations or furnish information to any
     person or otherwise cooperate with or assist or participate in any effort
     or attempt by any person with respect to any such takeover proposal.


   Registration Rights and Indemnification.  Olin has agreed to file a
registration statement on behalf of Court Square Capital to assist in the sale
of Olin common stock received by Court Square Capital pursuant to the merger.
If Court Square Capital is unable to sell its shares of Olin common stock in
one registration statement, then Olin has also agreed to file a shelf
registration statement on behalf of Court Square Capital. Olin has agreed to
pay for the expenses related to the filing of a registration statement other
than for expenses related to any transfer taxes, any underwriting discounts or
selling commissions and Court Square Capital's road show costs and attorney
fees. In addition, Olin has agreed to indemnify Court Square Capital if it is
made a party or threatened to be made a party to any action, suit or
proceeding, to the extent such action, suit or proceeding (1) arises out of or
pertains to Court Square Capital's capacity as a Chase common stockholder and
(2) arises out of or pertains to the voting agreement and the transactions
contemplated by the voting agreement. The indemnity will not apply to the
extent that the claims in any action, suit or proceeding are judicially
determined to arise out of a breach of Court Square Capital's representations,
warranties or covenants contained in the voting agreement.


   Termination.  The voting agreement provides that it will terminate upon the
first to occur of:

   . the effective time of the merger

   . the termination of the merger agreement in accordance with its terms or

   . any amendment of the merger agreement without Court Square Capital's
     consent that (1) decreases the exchange ratio, (2) otherwise materially
     adversely affects the economic benefits of the merger to Court Square
     Capital or to the holders of Chase common stock or treats any Chase common
     stockholder differently from any other holder, (3) extends the date upon
     which the merger must be consummated as set forth in the merger agreement
     or (4) creates any additional conditions to the merger.

                                      66



                    COMPARATIVE STOCK PRICES AND DIVIDENDS

   Olin common stock is listed for trading on the New York Stock Exchange under
the symbol "OLN" and Chase common stock is listed for trading on the New York
Stock Exchange under the symbol "CSI". The following table sets forth, for the
periods indicated, dividends and the high and low sales prices per share of
Olin common stock and Chase common stock on the New York Stock Exchange
Composite Transaction Tape. Olin's per share data reflect the spin-off of Arch
Chemicals, Inc., on February 8, 1999. For current price information, you are
urged to consult publicly available sources.




                                        Olin Common Stock             Chase Common Stock
                                  ---------------------------    -----------------------------
                                                      Dividends                      Dividends
Calendar Period                     High       Low    Declared     High       Low    Declared
---------------                   ------    ------    ---------  ------    ------    ---------
                                                                   
1999
   First Quarter................. $15.75    $ 9.50      $0.30(1) $11.06    $ 7.63       N/A
   Second Quarter................  15.19      9.69       0.20      9.56      7.38       N/A
   Third Quarter.................  14.81     12.19       0.20      9.25      8.00       N/A
   Fourth Quarter................  19.88     12.13       0.20      9.13      7.88       N/A
2000
   First Quarter.................  21.50     14.88       0.20     10.31      7.75       N/A
   Second Quarter................  19.25     14.19       0.20      9.75      8.25       N/A
   Third Quarter.................  18.00     15.00       0.20     10.81      8.13       N/A
   Fourth Quarter................  23.19     16.00       0.20     10.50      6.38       N/A
2001
   First Quarter.................  22.75     17.76       0.20     11.80      9.80       N/A
   Second Quarter................  22.53     14.90       0.20     11.40      8.90       N/A
   Third Quarter.................  18.00     13.30       0.20      9.80      8.80       N/A
   Fourth Quarter................  17.25     12.05       0.20      9.29      8.25       N/A
2002
   First Quarter.................  18.80     13.85       0.20     11.77      9.30       N/A
   Second Quarter................  22.25     16.98       0.20     15.00     11.00       N/A
   Third Quarter (through [ . ]).     [ . ]     [ . ]      [ . ]     [ . ]     [ . ]    N/A


--------
N/A--Not Applicable
(1) Does not include the distribution of Arch Chemicals, Inc. common stock
    under the terms of the spin-off.

   The following table sets forth the high and low sales prices per share of
Olin common stock on the New York Stock Exchange Composite Transactions Tape
and Chase common stock on the New York Stock Exchange Composite Transaction
tape on April 9, 2002, the trading day on which Olin submitted a written
indication of interest to the Chase board of directors, on May 7, 2002, the
last full trading day before the public announcement of the merger agreement,
and on [  .  ], 2002, the latest trading day before the date of this proxy
statement/prospectus:




                                         Olin Common Stock Chase Common Stock
                                         ----------------  ----------------
                                           High     Low      High      Low
                                         -------  -------  -------   -------
                                                         
April 9, 2002........................... $ 18.02  $ 17.80  $ 11.04   $ 11.00
May 7, 2002............................. $ 18.28  $ 17.87  $ 14.88   $ 14.40
July [8], 2002.......................... $[22.51] $[21.95] $[14.08]  $[13.80]



                                      67



          UNAUDITED PRO FORMA CONDENSED COMBINED FINANCIAL STATEMENTS


   The following unaudited pro forma condensed combined balance sheet at March
31, 2002 reflect the merger as if it had occurred on the balance sheet date.
The unaudited pro forma condensed combined statements of income for the year
ended December 31, 2001 and the three months ended March 31, 2002 reflect the
merger as if it had occurred on January 1, 2001, the beginning of the fiscal
year presented.


   The unaudited pro forma condensed combined financial statements are based on
the historical financial statements of Olin and Chase and give effect to the
merger under the purchase method of accounting and apply the assumptions and
adjustments as discussed in the accompanying notes to such statements,
including assumptions relating to the allocation of the consideration paid for
the assets and liabilities of Chase based on preliminary estimates of their
fair value. The actual allocation of such consideration may differ from that
reflected in the pro forma financial statements after final valuation
procedures are completed following the closing of the merger. In the opinion of
Olin and Chase, all adjustments necessary to present fairly the unaudited pro
forma condensed combined financial statements have been made based on the
proposed terms and structure of the merger.

   The unaudited pro forma condensed combined financial data do not give effect
to any potential cost savings or other synergies that could result from the
merger. Olin is in the process of developing a plan to integrate the operations
of Chase with the operations of Olin. On a combined basis, there were no
material transactions between Olin and Chase during the periods presented.
There are no material differences between the accounting policies of Olin and
Chase.

   The pro forma adjustments made in connection with the development of the pro
forma information are preliminary and have been made solely for purposes of
developing such pro forma information for illustrative purposes necessary to
comply with the disclosure requirements and are not necessarily indicative of
the operating results or financial position that would have occurred if the
merger had been consummated on any of the assumed dates referred to in the
first paragraph above, nor is it necessarily indicative of future operating
results or financial position.


   You should read the financial information in this section along with Olin's
and Chase's historical consolidated financial statements and accompanying notes
incorporated by reference in this proxy statement/prospectus. See "Where You
Can Find More Information" on page 88.


                                      68



             Unaudited Pro Forma Condensed Combined Balance Sheets

                                March 31, 2002
                             (Dollars in millions)



                                                                           Pro
                                                              Pro Forma   Forma
                                                Olin   Chase Adjustments Combined
                                               ------  ----- ----------- --------
                                                (a)     (a)
                                                             
Assets:
   Cash and Cash Equivalents.................. $  205  $  4     $ --      $  209
   Short-Term Investments.....................     25    --       --          25
   Accounts Receivable, Net
     --Trade..................................    158    28       --         186
     --Other..................................     12    --       --          12
   Inventories, Net...........................    198    14       --         212
   Income Taxes Receivable....................     13     3       (4)(c)      12
   Other Current Assets.......................     47     5       --          52
                                               ------  ----     ----      ------
       Total Current Assets...................    658    54       (4)        708
   Property, Plant and Equipment, Net.........    460   119       20 (d)     599
   Goodwill...................................     42    --       45 (b)      87
   Other Assets...............................     80     1       --          81
                                               ------  ----     ----      ------
       Total Assets........................... $1,240  $174     $ 61      $1,475
                                               ======  ====     ====      ======

Liabilities and Shareholders' Equity:
   Current Installment--Long-Term Debt........ $  102  $ --     $ --      $  102
   Accounts Payable...........................     80    15       --          95
   Income Taxes Payable.......................     --     4       (4)(c)      --
   Accrued Liabilities........................    127     6        6 (e)     139
                                               ------  ----     ----      ------
       Total Current Liabilities..............    309    25        2         336
   Long-Term Debt.............................    329    --       --         329
   Deferred Taxes.............................     74    11       --          85
   Other Liabilities..........................    215    11       --         226
                                               ------  ----     ----      ------
       Total Liabilities......................    927    47        2         976
                                               ------  ----     ----      ------
Commitments and Contingencies.................

Shareholders' Equity:
   Common Stock...............................     47    --       10 (f)      57
   Additional Paid-In Capital.................    257    32      171 (f)
                                                                   5 (g)
                                                                 (32)(h)     433
   Accumulated Other Comprehensive Loss.......    (12)   (1)       1 (h)     (12)
   Retained Earnings..........................     21    96      (96)(h)      21
                                               ------  ----     ----      ------
   Total Shareholders' Equity.................    313   127       59         499
                                               ------  ----     ----      ------
   Total Liabilities and Shareholders' Equity. $1,240  $174     $ 61      $1,475
                                               ======  ====     ====      ======


See accompanying Notes to Unaudited Pro Forma Condensed Combined Financial
Statements.

                                      69



          Unaudited Pro Forma Condensed Combined Statement of Income

                       Three Months Ended March 31, 2002
            (Dollars and shares in millions, except per share data)



                                                           Pro Forma  Pro Forma
                                             Olin   Chase Adjustments Combined
                                            ------  ----- ----------- ---------
                                                (a)   (a)
                                                          
Sales...................................... $  295  $  61     $--      $  356
Operating Expenses:
   Cost of Goods Sold......................    270     55      --         325
   Selling and Administration..............     29      2                  31
   Research and Development................      1     --                   1
Earnings (Loss) of Non-Consolidated
  Affiliates...............................     (4)    --                  (4)
Interest Expense...........................      8     --                   8
Interest Income............................      1     --                   1
Other Income...............................      1     --                   1
                                            ------  -----     ---      ------
Income (Loss) from Continuing Operations
  Before Taxes.............................    (15)     4      --         (11)
Income Tax Provision (Benefit).............     (4)     1      --          (3)
                                            ------  -----     ---      ------
Income (Loss) from Continuing Operations... $  (11) $   3     $--      $   (8)
                                            ======  =====     ===      ======
Income (Loss) from Continuing Operations
  per Common Share:
   Basic................................... $(0.26) $0.19              $(0.16)
                                            ======  =====              ======
   Diluted................................. $(0.26) $0.19              $(0.16)
                                            ======  =====              ======
Average Common Shares Outstanding(j):
   Basic...................................   44.3   15.3                54.3
                                            ======  =====              ======
   Diluted.................................   44.3   15.5                54.3
                                            ======  =====              ======


See accompanying Notes to Unaudited Pro Forma Condensed Combined Financial
    Statements.

                                      70



          Unaudited Pro Forma Condensed Combined Statement of Income

                         Year Ended December 31, 2001
            (Dollars and shares in millions, except per share data)



                                                            Pro Forma  Pro Forma
                                             Olin   Chase  Adjustments Combined
                                            ------  -----  ----------- ---------
                                                           
                                              (a)    (a)
Sales...................................... $1,271  $ 232               $1,503
Operating Expenses:
   Cost of Goods Sold......................  1,122    208      $ 1(i)    1,331
   Selling and Administration..............    116     11                  127
   Research and Development................      5     --                    5
Earnings (Loss) of Non-Consolidated
  Affiliates...............................     (8)    --                   (8)
Interest Expense...........................     17     --                   17
Interest Income............................      1     --                    1
Other Income...............................     22     --                   22
Gain (Loss) on Sales and Restructurings
  of Businesses and Spin-off Costs.........    (39)    --                  (39)
                                            ------  -----      ---      ------
Income (Loss) from Continuing Operations
  Before Taxes.............................    (13)    13       (1)         (1)
Income Tax Provision (Benefit).............     (4)     5       --           1
                                            ------  -----      ---      ------
Income (Loss) from Continuing Operations... $   (9) $   8      $(1)     $   (2)
                                            ======  =====      ===      ======
Income (Loss) from Continuing Operations
  per Common Share:
   Basic................................... $(0.22) $0.53               $(0.04)
                                            ======  =====               ======
   Diluted................................. $(0.22) $0.53               $(0.04)
                                            ======  =====               ======
Average Common Shares Outstanding(j):
   Basic...................................   43.6   15.3                 53.6
                                            ======  =====               ======
   Diluted.................................   43.6   15.5                 53.6
                                            ======  =====               ======


See accompanying Notes to Unaudited Pro Forma Condensed Combined Financial
    Statements.

                                      71



     Notes to Unaudited Pro Forma Condensed Combined Financial Statements

   (a) These columns represent historical results of operations and financial
position.

   (b) This adjustment reflects the initial estimate made by Olin's management
of the excess of the total merger consideration over the estimated fair value
of tangible net assets of Chase to be acquired. The following is a calculation
(for purposes of this note only, in millions except share price):




                                                                                  March 31,
                                                                                    2002
                                                                                  ---------
                                                                               
Consideration:
Shares of Olin common stock to be issued in the merger...........................      10
Olin average price per share a few days before and after the merger agreement was
  announced on May 8, 2002.......................................................  $18.11
                                                                                   ------
Value of Olin common stock to be issued in the merger............................  $  181
Estimated Olin transaction fees and expenses.....................................       6
Fair value of Chase options to be converted to Olin options......................       5
Estimated fair value of net assets acquired......................................    (147)
                                                                                   ------
   Preliminary goodwill..........................................................  $   45
                                                                                   ======


   The total merger consideration will be allocated to the assets and
liabilities of Chase based on their estimated fair value. The excess of the
total merger consideration over the historical book value of Chase's net assets
has been allocated to goodwill and fixed assets. The final allocation of the
merger consideration to the Chase assets acquired and liabilities assumed
depends upon certain valuations and studies that have not progressed to a stage
where there is sufficient information to make a final allocation in the
accompanying pro forma condensed combined financial information. In accordance
with Statement of Financial Accounting Standards No. 142, "Goodwill and Other
Intangible Assets", Olin ceased amortizing goodwill as of January 1, 2002. We
anticipate that a portion of the purchase price up to $20 million will be
allocated to fixed assets. The estimated life for these fixed assets which
includes buildings and machinery and equipment, is 20 years.

                                      72



Notes to Unaudited Pro Forma Condensed Combined Financial Statements (Continued)

   (c) Reflects the reclassification of the income tax payable to income tax
receivable.

   (d) Reflects the adjustment of Chase fixed assets to fair value.

   (e) Reflects estimated merger fees and expenses of Olin. The impact of these
fees and expenses have been reflected in the unaudited pro forma condensed
combined unaudited balance sheet and statement of income as an increase in the
merger consideration.

   (f) Reflects the issuance of approximately 10 million shares of Olin common
stock in connection with the merger pursuant to which each issued and
outstanding share of Chase common stock will be converted into the right to
receive 0.6400 shares of Olin common stock.

   (g) Reflects the estimated fair value of the Chase options to be converted
to Olin options.

   (h) Reflects the elimination of Chase's stockholders' equity accounts
including the elimination of accumulated other comprehensive loss.

   (i) Reflects the depreciation of the fixed asset adjustment.

   (j) Pro forma per share data is based on the number of shares of common
stock and common equivalent shares that would have been outstanding had the
merger occurred on the earliest date presented.

                                      73



                       DESCRIPTION OF OLIN CAPITAL STOCK


   The following summary of the capital stock of Olin is subject in all
respects to applicable provisions of Virginia law, the Olin restated articles
of incorporation, as amended, which are referred to in this proxy
statement/prospectus as the articles of incorporation, and by-laws, as amended,
which are referred to in this proxy statement/prospectus as the by-laws, and
the Olin rights agreement. See "Comparison of Rights of Olin Shareholders and
Chase Stockholders" on page 76 and "Where You Can Find More Information" on
page 88.


General


   The total authorized shares of capital stock of Olin consist of (1)
120,000,000 shares of common stock, par value $1.00 per share, and (2)
10,000,000 shares of preferred stock, par value $1.00 per share. The Olin board
of directors has designated 250,000 shares of its preferred stock as series A
participating cumulative preferred stock. At the close of business on [July 8],
2002, approximately [47,128,783] shares of Olin common stock were issued and
outstanding, and no shares of Olin preferred stock were issued and outstanding.


Common Stock

   Holders of Olin common stock are entitled to dividends as declared by the
Olin board of directors from time to time after payment of, or provision for,
full cumulative dividends on and any required redemptions of shares of
preferred stock then outstanding. Holders of Olin common stock are entitled to
one vote per share on all matters submitted for action by the shareholders and
may not cumulate votes for the election of directors. Holders of Olin common
stock have no preemptive or subscription rights and have no liability for
further calls or assessments. In the event of the liquidation, dissolution or
winding up of our business, holders of Olin common stock are entitled to
receive pro rata all of Olin's remaining assets available for distribution,
after satisfaction of the prior preferential rights of the preferred stock and
the satisfaction of all of Olin's debts and liabilities.

   The transfer agent and registrar for the Olin common stock is Mellon
Investor Services LLC.

Preferred Stock

   The Olin board of directors is authorized, without further shareholder
action, to provide for the issuance from time to time of Olin preferred stock
in one or more series and, as to each series, to fix the designation, the
dividend rate and the date or dates from which such dividends will be
cumulative, the times when and the prices at which shares will be redeemable,
the voluntary and involuntary liquidation prices, the sinking fund provisions,
if any, applicable to such series, voting powers, if any, of such series, the
conversion terms, if any, of such series, terms of participation in common
stock dividends in excess of the preferred dividend, and any other preferences
and relative, participating, optional and other special rights and
qualifications, limitations and restrictions with respect to any such series.
To the extent that some or all of these features may be present when shares of
Olin preferred stock are issued, they could have an adverse effect on the
availability of earnings for distribution to the holders of Olin common stock
or for other corporate purposes.

Olin Series A Participating Cumulative Preferred Stock

   Olin series A participating cumulative preferred stock was designated in
connection with the Olin rights agreement. No shares of Olin series A
participating cumulative preferred stock are outstanding. For a description of
the rights to acquire Olin series A participating cumulative preferred stock
that are attached to shares of Olin common stock, see "Comparison of Rights of
Olin Shareholders and Chase Stockholders--Rights Plans--Olin".


                                      74



   Shares of Olin's series A preferred stock may only be purchased after the
rights have become exercisable, and each share of the Olin series A preferred
stock:

  .  is nonredeemable

  .  will have a preferential dividend in an amount equal to 1,000 times any
     dividend declared on each share of Olin common stock

  .  in the event of liquidation, will entitle its holder to receive a
     preferred liquidation payment equal to the greater of $0.01 per share or
     1,000 times the payment made per share of Olin common stock

  .  will have 1,000 votes and, except as otherwise provided by applicable law,
     will vote, voting together with the Olin common stock and any other
     capital stock with general voting rights and

  .  in the event of an merger, consolidation or other transaction in which
     shares of Olin common stock are converted or exchanged, will be entitled
     to receive 1,000 times the amount and type of consideration received per
     share of Olin common stock.

   The rights of Olin series A preferred stock as to dividends, liquidation and
voting, and in the event of mergers and consolidations, are protected by
customary antidilution provisions.

                                      75



       COMPARISON OF RIGHTS OF OLIN SHAREHOLDERS AND CHASE STOCKHOLDERS

   The rights of Olin shareholders are currently governed by Virginia law and
the Olin articles of incorporation and by-laws. The rights of Chase
stockholders are currently governed by Delaware law and the Chase restated
certificate of incorporation and amended and restated by-laws. Upon completion
of the merger, the rights of Chase stockholders who become shareholders of Olin
in the merger will be governed by Virginia law and the Olin articles of
incorporation and by-laws.

   The following description summarizes the material differences which may
affect the rights of Olin shareholders and Chase stockholders but does not
purport to be a complete statement of all such differences, or a complete
description of the specific provisions referred to in this summary. The
identification of specific differences is not intended to indicate that other
equally or more significant differences do not exist. Olin shareholders and
Chase stockholders should read carefully the relevant provisions of Virginia
law and Delaware law, the Olin articles of incorporation and by-laws, and the
Chase certificate of incorporation and by-laws.

Capitalization

   Olin.  Olin's authorized capital stock is described above under "Description
of Olin Capital Stock".

   Chase.  The total authorized shares of capital stock of Chase consist of (1)
36,310,000 shares of common stock, par value $.01 per share, (2) 12,300,000
shares of non-voting common stock, par value $.01 per share and, (3) 1,000,000
shares of preferred stock, par value $.01 per share. Of the 1,000,000 shares of
preferred stock, 36,310 shares have been designated as Chase series A junior
participating preferred stock.


   At the close of business on [July 8], 2002, [15,321,455] shares of Chase
common stock were issued and outstanding. No other shares of non-voting common
stock or preferred stock were issued and outstanding.


   The Chase Board is authorized to issue preferred stock from time to time in
series, to set forth the voting powers of each series, and to fix the
designations, preferences and relative, participating, optional or other
special rights and qualifications, limitations or restrictions to the times
when and the prices at which shares will be redeemable, the sinking fund
provisions, if any, applicable to such series, the dividend rate, the
conversion, if any, of such series, and any other special rights and protective
provisions of each series of preferred stock. The Chase Board, without
stockholder approval, can issue Chase preferred stock with voting, conversion
or other rights that could dilute the voting power and other rights of the
holders of Chase common stock. Chase preferred stock could also be issued
quickly with terms that could delay or prevent a change in control of Chase or
make removal of management more difficult. Additionally, issuing Chase
preferred stock may cause the market price of Chase common stock to decrease.

Voting Rights

   Olin.  Each holder of Olin common stock is entitled to one vote for each
share held of record and may not cumulate votes for the election of directors.

   Chase.  Each holder of Chase common stock is entitled to one vote for each
share held of record and may not cumulate votes for the election of directors.

                                      76



Number, Election, Vacancy and Removal of Directors

   Olin.  Virginia law provides that the board of directors of a Virginia
corporation shall consist of a number of individuals specified in or fixed in
accordance with the by-laws of the corporation or, if not specified or fixed in
accordance with the by-laws, then a number specified in or fixed in accordance
with the articles of incorporation of the corporation.

   The Olin articles of incorporation provide that the number of directors
shall be specified in the by-laws, but will in any event not exceed 18. The
Olin by-laws provide that the board of directors shall consist of eight
directors, but the number of directors may be increased to any number, not more
than 18 directors, or decreased to any number, not less than three directors,
by amendment of the Olin by-laws.

   Virginia law provides that a corporation's board of directors may be divided
into two or three classes with staggered terms of office. The Olin articles of
incorporation provide that the Olin board of directors shall consist of three
classes, as nearly equal in number as possible, each of which shall serve for
three years with one class being elected each year.

   Under Virginia law, unless a corporation's articles of incorporation provide
otherwise, vacancies, including a vacancy resulting from an increase in the
number of directors, may be filled by a plurality of the votes cast by the
shares entitled to vote in the election at a meeting at which a quorum is
present or by a majority of the directors remaining in office, even though less
than a quorum. If the board of directors fills a vacancy, the director's term
expires at the next shareholders' meeting at which directors are elected even
if the corporation has a classified board of directors with staggered terms and
the new director is filling an unexpired term with more than one year
remaining. Virginia law also provides that a decrease in the number of
directors does not shorten an incumbent director's term.

   The Olin articles of incorporation provide that vacancies, including a
vacancy resulting from an increase in the number of directors, shall be filled
by a plurality of the votes cast by the shares entitled to vote in the election
at an annual meeting at which a quorum is present or by a majority of the
directors remaining in office, even though less than a quorum. If the board of
directors fills a vacancy, the director's term expires at the next
shareholders' meeting at which directors are elected.

   Under Virginia law, except as otherwise provided in a corporation's articles
of incorporation, a director may be removed from office, with or without cause,
by the holders of a majority of the shares entitled to vote in the election of
directors. Under the Olin articles of incorporation, any director may be
removed from office only for cause by the holders of a majority of the shares
entitled to vote in the election of directors.

   Chase.  The Chase board of directors has eight members. The Chase by-laws
provide that the Chase board of directors will consist of a number of directors
to be fixed from time to time pursuant to a resolution adopted by the board of
directors but will, in any event, not be less than one. Neither the Chase
certificate of incorporation nor the Chase by-laws provides for a staggered
board of directors.

   Vacancies on the Chase board of directors and newly-created directorships
resulting from any increase in the authorized number of directors may be filled
by a majority of the directors then in office, though less than a quorum. If,
at the time of filling of any vacancy or newly-created directorship, the
directors then in office constitute less than a majority of the whole board of
directors (as constituted immediately prior to any such increase), the Chancery
Court for the State of Delaware may, upon application of any stockholder or
stockholders holding at least 10% of the total number of shares outstanding
having the right to vote for such director, order an election to be held to
fill such vacancy or newly-created directorship or replace the directors
selected by the directors then in office.

                                      77



   Under Delaware law and the Chase by-laws, any director or the entire Chase
board of directors may be removed at any time, with or without cause, by the
affirmative vote of the holders of at least a majority of the outstanding
voting power of Chase.

Amendments to the Olin Articles of Incorporation and Chase Certificate of
Incorporation

   Olin.  Under Virginia law, unless a Virginia corporation's articles of
incorporation provide for a greater or lesser vote, amendments of the articles
of incorporation must be approved by each voting group entitled to vote on the
proposed amendment by more than two-thirds of all the votes entitled to be cast
by that voting group. However, the vote specified in the articles of
incorporation may not be reduced to less than a majority of all votes cast by
the voting group at a meeting at which a quorum of the voting group exists.

   The Olin articles of incorporation provide that any amendment to the Olin
articles of incorporation shall be approved by a majority of the votes entitled
to be cast by each voting group that is entitled to vote on the matter, unless
in submitting an amendment or restatement to the shareholders the board of
directors shall require a greater vote.

   Chase.  Under Delaware law, an amendment to the certificate of incorporation
of a corporation requires the approval of the board of directors and the
approval of holders of a majority of the outstanding stock entitled to vote
upon the proposed amendment. Holders of the outstanding shares of a class are
entitled to vote as a separate class on a proposed amendment that would:

   . increase or decrease the aggregate number of authorized shares of such
     class (unless this class voting right has been eliminated in the
     certificate of incorporation in certain circumstances)

   . increase or decrease the par value of the shares of such class or

   . alter or change the powers, preferences or special rights of the shares of
     such class, so as to affect them adversely.

   The Chase certificate of incorporation does not contain any provisions
regarding the amendment of the certificate of incorporation and therefore may
be amended as described above under Delaware law.

Amendments to the Olin By-laws and Chase By-laws

   Olin.  Under Virginia law, a corporation's shareholders or board of
directors may amend or repeal by-laws, except to the extent that the
corporation's articles of incorporation or Virginia law reserve the power
exclusively to the shareholders. A corporation's shareholders may amend or
repeal by-laws even though the by-laws may also be amended or repealed by its
board of directors.

   Virginia law expressly addresses an amendment or repeal of a by-law
provision that fixes a greater quorum or voting requirement for the board of
directors than the quorum or voting requirement fixed by Virginia law. If the
shareholders originally adopted the provision, only they may amend or repeal
it. If the board of directors originally adopted the provision, either the
shareholders or the board of directors may amend or repeal it.

   A by-law adopted or amended by the shareholders that fixes a greater quorum
or voting requirement for the board of directors may provide that it may be
amended or repealed only by a specified vote of either the shareholders or the
board of directors.

   The Olin by-laws may be altered, amended or repealed by the board of
directors, subject to the power of the shareholders to alter or repeal the
by-laws made by the board of directors at any annual or special meeting of the
shareholders.

                                      78



   Chase.  Under Delaware law, the stockholders have the power to adopt, amend
or repeal the by-laws and the directors may also have such power if it is
conferred upon them by the certificate of incorporation. The Chase certificate
of incorporation and by-laws allow the directors and stockholders to amend or
repeal the by-laws.

Shareholder/Stockholder Action

   Olin.  Virginia law provides that any action which may be authorized or
taken at a meeting of shareholders may be authorized or taken without a meeting
by unanimous written consent of the shareholders who would be entitled to vote
on the action.

   Chase.  Delaware law and the Chase by-laws provide that any action which may
be taken at an annual meeting or special meeting of stockholders may be taken
without a meeting, if a consent in writing is signed by the holders of
outstanding stock having the minimum number of votes necessary to authorize
such action at a meeting of stockholders.

Notice of Certain Shareholder/Stockholder Action

   Olin.  Under Virginia law, notice of a shareholders' meeting must be given
not less than 10 nor more than 60 days before the meeting, except that notice
of a shareholders' meeting to act on an amendment to the articles of
incorporation, a plan of merger, share exchange, a proposed sale of all or
substantially all of the corporation's assets or a dissolution of the
corporation must not be given less than 25 nor more than 60 days before the
meeting.

   The Olin by-laws provide that written notice of the date, time, place and
purpose or purposes of every meeting of shareholders must be given not less
than 10 nor more than 60 days before the date of the meeting, except that in
the case of a special meeting called by shareholders, notice of the special
meeting must be given at least 50 days before the meeting, either personally or
by mail to each shareholder of record entitled to vote at the meeting. The Olin
by-laws further provide that the only matters that may be considered and acted
upon at a meeting of shareholders are those matters brought before the meeting:

   . through the notice of meeting

   . by Olin's board of directors or

   . by a shareholder as provided in the following paragraph.

   Generally, the Olin by-laws require a shareholder who intends to bring
matters before an annual meeting to provide advance notice of such intended
action not less than 90 days prior to the first anniversary of the date of the
prior year's annual meeting. The notice must contain a brief description of the
business desired to be brought before the meeting, the identity of the
shareholder and the number of shares of Olin common stock held by the
shareholder and must identify any personal or other material interest of the
shareholder in such proposed business. The chairman of the meeting has the
discretion to determine whether any item of business was brought before such
meeting in compliance with the above procedures.

   Chase.  The Chase by-laws provide that a written notice of the place, day
and time, and in the case of a special meeting, the purpose, of the meeting
must be given to each stockholder entitled to vote at the meeting not less than
10 days nor more than 60 days prior to the meeting. Pursuant to the Chase
by-laws, the only matters that may be considered and acted upon at an annual or
special meeting of the stockholders are those matters brought before the
meeting:

   . through the notice of the meeting

                                      79



   . by Chase's board of directors or

   . by any record stockholder entitled to vote at the meeting.

   Generally, the Chase by-laws require a stockholder who intends to propose
new business at any annual meeting to provide advance notice of such intended
action not less than 90 days nor more than 120 days prior to the first
anniversary of the preceding year's annual meeting. The notice must contain a
brief description of the matter to be considered and must state the number of
shares of Chase common stock held by, and the identity of, the stockholder
giving the notice and the beneficial owner, if any, on whose behalf the
proposal is being made and any material interest of such stockholder in such
proposed business. The chairman at the meeting will have the discretion to
determine whether a matter was brought before a meeting in compliance with the
above procedures.

Special Shareholder/Stockholder Meetings

   Olin.  Under Virginia law, a special meeting of shareholders may be called
by the chairman of the board of directors, the president, the board of
directors or any other person authorized to do so in the corporation's articles
of incorporation or by-laws. Virginia law further provides that the only
matters that may be considered and acted upon at a special meeting of
shareholders are those described in the notice of the special meeting.

   The Olin by-laws provide that a special meeting of the shareholders may be
called by the chairman of the board, president, by resolution of the board of
directors or by resolution of the holders of a majority of the outstanding
voting power of Olin.

   Chase.  The Chase by-laws provide that a special meeting of the stockholders
may be called by the chairman of the board, president, or at the request of a
majority of the board of directors or at the written request of the holders of
ten percent of the outstanding capital stock of Chase.

Director and Officer Liability and Indemnification

   Olin.  Under Virginia law, to the extent provided in the articles of
incorporation or an amendment to the by-laws approved by shareholders, a
corporation may eliminate a director's or an officer's personal liability for
monetary damages in any proceeding brought by or in the right of a corporation
or brought by or on behalf of shareholders, except for liability resulting from
such director's or officer's willful misconduct or a knowing violation of
criminal law or of any federal or state securities law.

   The Olin by-laws provide that the directors and officers shall not be liable
for monetary damages to Olin or its shareholders with respect to any
transaction, occurrence or course of conduct, except for liability resulting
from such director's or officer's wilful misconduct or a knowing violation of
the criminal law or any federal or state securities law.

   Under Virginia law, a corporation may indemnify any person made a party to a
proceeding because he is or was a director or officer against liability
incurred in the proceeding if he acted in good faith and in a manner he
believed to be in or not opposed to the best interests of the corporation, and
in the case of any criminal proceeding, he had no reasonable cause to believe
his conduct was unlawful, except that a corporation may not indemnify a
director or officer if either:


   . the director or officer has been adjudged to be liable to the corporation
     or


   . in connection with any other proceeding charging improper personal benefit
     to him, whether or not involving action in his official capacity, in which
     he was adjudged liable on the basis that personal benefit was improperly
     received by him.

                                      80



   The Olin amended by-laws provide that Olin shall indemnify any director,
officer or employee of Olin, or any person who, at the request of Olin, serves
or has served in any such capacity with another corporation, partnership, joint
venture, trust, employee benefit plan, or other enterprise, in each case
against any and all liability and reasonable expense that may be incurred by
him in connection with or resulting from any claim, action or proceeding
(whether brought in the right of Olin or any such other corporation, entity,
plan or otherwise), civil or criminal, in which he may become involved, as a
party or otherwise, by reason of his being or having been a director, officer
or employee of Olin, or such other corporation, entity or plan while serving at
the request of Olin, whether or not he continues to be such at the time such
liability or expense shall have been incurred, unless such person engaged in
willful misconduct or a knowing violation of the criminal law.

   Virginia law provides that any indemnification for a director or officer,
unless ordered by a court, is subject to a determination that the director or
officer has met the applicable standard of conduct. The determination will be
made by either:

   . a majority vote of a quorum of the directors who are not parties to such
     proceeding

   . if there is not a quorum of such directors, by majority vote of a
     committee, consisting of two or more directors who are not parties to such
     proceeding, duly designated by the directors

   . by special legal counsel or

   . by the shareholders.

   The Olin by-laws provide that any indemnification of a director, officer or
employee shall be made unless:

   . the board of directors, acting by a majority vote of those directors who
     were directors at the time of the occurrence giving rise to the claim for
     indemnification and who are not at the time parties to such claim
     (provided that there are at least five such directors), finds that the
     person seeking indemnification has not met the standards of conduct set
     forth in the Olin by-laws or

   . if there are not five such directors, Olin's principal Virginia legal
     counsel, as last designated by the board of directors before the
     occurrence of the event giving rise to the claim for indemnification, or
     in the event such Virginia legal counsel is unwilling to serve, then
     Virginia legal counsel mutually acceptable to Olin and the person seeking
     indemnification, delivers to Olin its written legal advice that, in such
     counsel's opinion, the person seeking indemnification has not met the
     standards of conduct set.

   Under Virginia law, a corporation may advance expenses before the final
disposition of a proceeding if:

   . the director or officer furnishes a written statement of his good faith
     belief that he has met the proper standard of conduct

   . he undertakes to repay the amount if it is ultimately determined that the
     director or officer is not entitled to indemnification and

   . determination made on the facts then known would not preclude
     indemnification.

   Under Virginia law, to the extent that a director or officer has been
successful on the merits or otherwise in defense of the proceeding, the
director or officer must be indemnified against reasonable expenses incurred by
him in connection with that proceeding.

   Under the Olin by-laws, Olin shall advance expenses incurred by a director,
officer or employee prior to the final disposition of the proceeding if the
director, officer or employee furnishes to Olin an

                                      81



undertaking to repay the amount of the expenses advanced in the event it is
ultimately determined that he is not entitled to indemnification under the Olin
by-laws. The Olin by-laws do not require that the director, officer or employee
furnish any security for such undertaking and provide that such undertaking
shall be accepted without reference to the director's, officer's or employee's
ability to make repayment. Olin may refrain from, or suspend, payment of
expenses if the Olin board of directors or Virginia legal counsel determines
that the director, officer or employee has not met the standards of conduct set
forth in the Olin by-laws.

   Virginia law gives a corporation the power to purchase and maintain
insurance on behalf of any director or officer against any liability asserted
against, and incurred in his capacity as a director or officer, whether or not
the corporation would have the power to indemnify the director or officer
against this liability under Virginia law.

   Chase.  The Chase certificate of incorporation provides that no director
will be personally liable to Chase or its stockholders for monetary damages for
breach of fiduciary duty as a director, except, if required by law, for
liability:

   . for any breach of a director's duty of loyalty to the corporation or its
     stockholders

   . for acts or omissions not in good faith or which involve intentional
     misconduct or a knowing violation of law

   . for violation of Section 174 of the Delaware General Corporation Law
     regarding unlawful payment of dividends or unlawful stock purchases or
     redemptions or

   . for any transaction from which the director derived an improper personal
     benefit.

   Under Delaware law, a corporation may indemnify any person who was or is a
party or is threatened to be made a party to any proceeding, other than an
action by or on behalf of the corporation, because the person is or was a
director or officer against liability incurred in connection with the
proceeding if either:

   . the director or officer acted in good faith and in a manner the director
     or officer reasonably believed to be in or not opposed to the best
     interests of the corporation or

   . with respect to any criminal action or proceeding, the director or officer
     had no reasonable cause to believe the director's or officer's conduct was
     unlawful.

   Under Delaware law, a corporation may not indemnify a director or officer in
connection with any proceeding brought by or on behalf of the corporation in
which the director or officer has been adjudged to be liable to the corporation
unless and only to the extent that the director or officer satisfies the
conduct standard set forth above and the court in which the proceeding was
brought determines that, in view of all the circumstances of the case, the
director or officer is fairly and reasonably entitled to indemnity for such
expenses which the court deems proper.

   Delaware law provides that any indemnification for a director or officer,
unless ordered by a court, is subject to a determination that the director or
officer has met the applicable standard of conduct. The determination will be
made by either:

   . a majority vote of the directors who are not parties to such action, suit
     or proceeding, even though less than a quorum, or by a committee of such
     directors designated by majority vote of such directors, even though less
     than a quorum

   . if there are no such directors, or if such directors so direct,
     independent legal counsel in a written opinion or

   . the stockholders.

                                      82



   Under Delaware law, a corporation may advance expenses before the final
disposition of a proceeding if the director or officer undertakes to repay the
amount if it is ultimately determined that the director or officer is not
entitled to indemnification. Expenses incurred by former directors or officers
may be paid upon such terms and conditions, if any, as the corporation deems
appropriate.

   Under Delaware law, to the extent that a present or former director or
officer of a corporation has been successful on the merits or otherwise in
defense of the proceeding, that person must be indemnified against expenses
actually and reasonably incurred in connection with any claim.

   Delaware law gives a corporation the power to purchase and maintain
insurance on behalf of any director or officer against any liability asserted
against, and incurred in his or her capacity as a director or officer whether
or not the corporation would have the power to indemnify the director or
officer against this liability under Delaware law.

   The Chase by-laws provide that Chase will indemnify every director or
officer of Chase to the fullest extent allowed by law.

Dividends

   Olin.  Virginia law provides that a corporation may make distributions to
its shareholders, unless, after giving effect to the distribution, the
corporation would not be able to pay its debts as they become due in the usual
course of business, or the corporation's total assets would be less than the
sum of its total liabilities plus the amount that would be needed, if the
corporation were to be dissolved at the time of the distribution, to satisfy
the preferential rights upon the dissolution of shareholders whose preferential
rights are superior to those receiving the distribution.

   Chase.  Delaware law provides that a corporation may pay dividends out of
its surplus or if there is no surplus out of its net profits for the fiscal
year in which the dividend is declared and/or for the preceding fiscal year.
Delaware law also provides that dividends may not be paid out of the net
profits if, after the payment of the dividend, the corporation's capital would
be less than the capital represented by the issued and outstanding stock of all
classes having a preference upon the distribution of assets.

Conversion

   Olin.  Holders of Olin common stock do not have the right to convert their
shares into any other securities.

   Chase.  Holders of Chase common stock do not have the right to convert their
shares into any other securities.

Rights Plans


   The following descriptions of the rights agreements of Olin and Chase are
qualified in their entirety by reference to the terms and conditions of the
rights agreements. See "Where You Can Find More Information" on page 88.


   Olin.  Under the Olin rights agreement, rights attach to each share of Olin
common stock outstanding and, when exercisable, entitle the registered holder
to purchase from Olin one-one thousandth of a share of Olin series A
participating cumulative preferred stock, par value $1.00 per share, at a
purchase price of $240 per one-one thousandth of a share, subject to
adjustment, or the "purchase price".

                                      83



   The rights will not be exercisable until the close of business on the
earlier to occur of:


   . such time as Olin learns that a person or group, including any affiliate
     or associate of such person or group, has become the beneficial owner of
     more than 15% of Olin common stock then outstanding (such person or group
     being an "acquiring person"), unless provisions preventing accidental
     triggering of the rights apply or


   . the close of business on such date, if any, as may be designated by the
     Olin board of directors following the commencement of, or first public
     disclosure of an intent to commence, a tender or exchange offer by any
     person, other than Olin, its subsidiaries or its employee benefit plans,
     or any person holding shares of common stock for or pursuant to the terms
     of any such employee benefit plan, for shares of Olin outstanding common
     stock, if upon consummation of such tender or exchange offer such person
     could be the beneficial owner of more than 15% of the outstanding shares
     of Olin common stock.

The rights will expire on February 27, 2006, unless the rights are earlier
redeemed or exchanged by Olin, in each case as summarized below.

   In the event Olin is acquired in a merger or other business combination by
an acquiring person or an associate or affiliate of an acquiring person that is
not a publicly traded entity or 50% or more of Olin's assets or assets
representing 50% or more of Olin's revenues or cash flow are sold, leased,
exchanged or otherwise transferred (in one or more transactions) to an
acquiring person or an associate or affiliate of an acquiring person that is
not a publicly traded entity, each right will entitle its holder (subject to
the next paragraph) to purchase, at the purchase price, at such holder's option:

   . the number of shares of the surviving corporation in the transaction with
     such entity (which surviving corporation could be Olin) which at the time
     of the transaction would have a book value of twice the purchase price

   . that number of shares of such entity which at the time of the transaction
     would have a book value of twice the purchase price or

   . if such entity has an affiliate which has publicly traded common shares,
     that number of common shares of such affiliate which at the time of the
     transaction would have a market value of twice the purchase price.

   Any rights that are at any time beneficially owned by an acquiring person
(or any affiliate or associate of an acquiring person) will be null and void
and nontransferable and any holder of any such right (including any purported
transferee or subsequent holder) will be unable to exercise or transfer any
such right.

   At any time prior to a person or group becoming an acquiring person, the
Olin board of directors may redeem the rights in whole, but not in part, at a
redemption price of $.01 per right, subject to adjustment, or amend the terms
of the rights, in each case without the consent of the holders of the rights,
at such time, on such basis and with such conditions as the Olin board of
directors may establish. However, no amendment may decrease the redemption
price of the rights or provide for an earlier expiration date of the rights.

   Olin series A participating cumulative preferred stock purchasable upon
exercise of the rights is not redeemable. Olin series A participating
cumulative preferred stock has dividend, voting and liquidation rights that are
intended to result in the value of an Olin one-one thousandth interest in a
share of Olin series A participating cumulative preferred stock purchasable
upon exercise of each right approximating the value of one share of Olin common
stock.

                                      84




   The rights plan is designed to protect Olin shareholders in the event of
unsolicited offers to acquire Olin and other coercive takeover tactics which,
in the opinion of the Olin board of directors, could impair its ability to
represent shareholder interests. The provisions of the rights plan may render
an unsolicited takeover of Olin more difficult or less likely to occur or might
prevent such a takeover, even though such takeover may offer Olin shareholders
the opportunity to sell their stock at a price above the prevailing market rate
and may be favored by a majority of Olin shareholders. The rights should not
interfere with any merger or other business combination approved by Olin board
of directors since Olin can redeem the rights as described above.


   Chase.  Under the Chase rights agreement, rights attach to each share of
Chase common stock outstanding and, when exercisable, entitle the registered
holder to purchase from Chase one one-thousandth of a share of Chase series A
junior participating preferred stock, par value $.01 per share, at a purchase
price of $30 per one one-thousandth of a share, subject to adjustment.

   The rights will not be exercisable until the earlier to occur of:

   . 10 days following a public announcement that a person or group has
     acquired, obtained the right to acquire, or otherwise obtained beneficial
     ownership of 20% or more of the outstanding shares of Chase common stock or

   . 10 business days, or such later date as may be determined by the Chase
     board of directors, following the commencement of, or first public
     announcement of an intention to commence, a tender offer or exchange offer
     the consummation of which would result in a person or group acquiring,
     obtaining the right to acquire or otherwise obtaining, beneficial
     ownership of 20% or more of the outstanding shares of Chase common stock.

The rights will expire on December 26, 2010, unless such date is extended or
unless the rights are earlier redeemed or exchanged by Chase, in each case as
summarized below.

   In the event that a person or group acquires beneficial ownership of 20% or
more of the outstanding shares of Chase common stock, each holder of a right,
other than rights beneficially owned by such person or group, which become
void, will have the right to receive upon exercise that number of shares of
Chase common stock having a market value of two times the purchase price
provided for in the right. In the event that Chase is acquired in a merger or
other business combination transaction or 50% or more of its consolidated
assets or earning power is sold after a person or group acquires beneficial
ownership of 20% or more of the outstanding shares of Chase common stock, each
holder of a right will thereafter have the right to receive upon exercise that
number of shares of common stock of the acquiring company which at the time of
such transaction will have a market value of two times the purchase price
provided for in the right.

   At any time after a person or group acquires beneficial ownership of 20% or
more of the outstanding shares of Chase common stock and prior to the
acquisition by such person or group of 50% or more of the then outstanding
shares of Chase common stock, the Chase board of directors may exchange the
rights (other than rights owned by such person or group which have become
void), in whole or in part, for Chase common stock or Chase series A junior
participating preferred stock.

   At any time prior to a person or group acquiring beneficial ownership of 20%
or more of the outstanding shares of Chase common stock, the Chase board of
directors may redeem the rights in whole, but not in part, at a redemption
price of $.0001 per right, subject to adjustment, or amend the terms of the
rights, in each case without the consent of the holders of the rights, at such
time, on such basis and with such conditions as the Chase board of directors
may establish.

                                      85



   Chase series A junior participating preferred stock purchasable upon
exercise of the rights is not redeemable. Chase series A junior participating
preferred stock has dividend, voting and liquidation rights that are intended
to result in the value of a one one-thousandth interest in a share of Chase
series A junior participating preferred stock purchasable upon exercise of each
right approximating the value of one share of Chase common stock.

   The rights may have antitakeover effects. The rights will cause substantial
dilution to a person or group of persons that attempts to acquire Chase by a
stock acquisition on terms not approved by the Chase board of directors. The
rights should not interfere with any merger or other business combination
approved by the Chase board of directors prior to the time that a person or
group has acquired 20% or more of the outstanding shares of Chase common stock
since the rights may be redeemed or amended by Chase until such time.

Antitakeover Provisions

   Olin.  Olin has opted out of the Virginia anti-takeover law regulating
"control share acquisitions." Under that Virginia statute, shares acquired in a
control share acquisition have no voting rights unless granted by a majority
vote of all outstanding shares other than those held by the acquiring person or
any officer or employee director of the corporation, or the articles of
incorporation or by-laws of the corporation provide that this regulation does
not apply to acquisitions of its shares. An acquiring person that owns five
percent or more of the corporation's voting stock may require that a special
meeting of the shareholders be held, within 50 days of the acquiring person's
request, to consider the grant of voting rights to the shares acquired in the
control share acquisition. If voting rights are not granted and the
corporation's articles of incorporation or by-laws permit, the acquiring
person's shares may be repurchased by the corporation, at its option, at a
price per share equal to the acquiring person's cost. Virginia law grants
dissenters' rights to any shareholder who objects to a control share
acquisition that is approved by a vote of disinterested shareholders and that
gives the acquiring person control of a majority of the corporation's voting
shares. This regulation was designed to deter certain takeovers of Virginia
public corporations.

   Under the Virginia anti-takeover law regulating "affiliated transactions,"
material acquisition transactions between a Virginia corporation and any holder
of more than 10% of any class of its outstanding voting shares are required to
be approved by the holders of at least two-thirds of the remaining voting
shares. Affiliated transactions subject to this approval requirement include
mergers, share exchanges, material dispositions of corporate assets not in the
ordinary course of business, any dissolution of the corporation proposed by or
on behalf of a 10% holder or any reclassification, including reverse stock
splits, recapitalization or merger of the corporation with its subsidiaries,
that increases the percentage of voting shares owned beneficially by a 10%
holder by more than five percent.

   Chase.  Chase is subject to the provisions of Delaware law described below
regarding business combinations with interested stockholders because there is
no opt-out provision in the Chase certificate of incorporation with respect to
these provisions.

   Section 203 of the Delaware General Corporation Law applies to a broad range
of business combinations between a Delaware corporation and an interested
stockholder. The Delaware law definition of "business combination" includes
mergers, consolidations, sales of assets, issuance of voting stock and certain
other transactions. An "interested stockholder" is defined as any person who
directly or indirectly beneficially owns or has certain rights, agreements,
arrangements or understandings with respect to 15% or more of the outstanding
voting stock of a corporation and the affiliates or associates of such person.

                                      86



   Section 203 prohibits a corporation from engaging in a business combination
with an interested stockholder for a period of three years following the date
on which the stockholder became an interested stockholder, unless:

   . before the stockholder became an interested stockholder, the board of
     directors approved the business combination or the board of directors
     approved the transaction that resulted in the stockholder becoming an
     interested stockholder

   . upon completion of the transaction which resulted in the stockholder
     becoming an interested stockholder, such stockholder owned at least 85% of
     the voting stock outstanding when the transaction began other than shares
     held by directors who are also officers and by certain employee stock plans

   . prior to a stockholder becoming an interested stockholder, a corporation
     opted out of Section 203 in its certificate of incorporation or

   . the board of directors approved the business combination after the
     stockholder became an interested stockholder and the business combination
     was approved at a meeting by at least two-thirds of the outstanding voting
     stock not owned by such stockholder.

These limitations on business combinations with interested stockholders do not
apply to a corporation that does not have a class of voting stock listed on a
national securities exchange or held by at least 2,000 holders of record.

                                 LEGAL MATTERS

   The legality of Olin common stock offered by this proxy statement/prospectus
will be passed upon for Olin by Hunton & Williams, Richmond, Virginia.


   Material United States federal income tax consequences of the merger will be
passed upon for Chase by Cahill Gordon & Reindel, New York, New York. Cahill
Gordon & Reindel from time to time acts as counsel for Chase and its
subsidiaries.


                                    EXPERTS

   The consolidated balance sheets of Olin as of December 31, 2001 and 2000,
and the consolidated statements of income, shareholders' equity and cash flows
for each of the years in the three-year period ended December 31, 2001,
incorporated in this proxy statement/prospectus by reference to Olin's Annual
Report on Form 10-K for the fiscal year ended December 31, 2001, have been so
incorporated in reliance on the report of KPMG LLP, independent accountants,
given on the authority of said firm as experts in accounting and auditing.

   The financial statements of Chase incorporated in this proxy
statement/prospectus by reference to the Annual Report on Form 10-K of Chase
for the year ended December 31, 2001 have been so incorporated in reliance on
the report of PricewaterhouseCoopers LLP, independent accountants, given on the
authority of said firm as experts in auditing and accounting.

                       SHAREHOLDER/STOCKHOLDER PROPOSALS

Olin

   Shareholder proposals intended to be presented at the 2003 annual meeting of
Olin shareholders pursuant to Rule 14a-8 under the Exchange Act must be
received by the Secretary of Olin no later than November 15, 2002, in order to
be included in the proxy materials sent by Olin management for

                                      87



the annual meeting. Shareholder proposals intended to be presented at the 2003
annual meeting of Olin shareholders that are not intended to be included in
management's proxy materials under Rule 14a-8 must be received by the Secretary
of Olin no later than January 24, 2003.

Chase

   If the merger is completed, Chase will not hold an annual meeting of its
stockholders in 2002. If the merger is not completed, Chase will hold the 2002
annual meeting of its stockholders. If such a meeting is held, stockholder
proposals submitted for inclusion in the proxy statement for the 2002 annual
meeting must comply with the requirements of the Securities and Exchange
Commission. Any Chase stockholder who intends to submit a proposal for
inclusion in the proxy materials for the 2002 annual meeting is required to
have submitted his or her proposal to the attention of the Corporate Secretary
at Chase's executive offices within a reasonable time before Chase begins to
print and mail its proxy materials.

                                 OTHER MATTERS

   As of the date of this proxy statement/prospectus, neither the Olin board of
directors nor the Chase board of directors knows of any matter that will be
presented for consideration at the Olin special meeting or the Chase special
meeting other than as described in this proxy statement/prospectus.

                      WHERE YOU CAN FIND MORE INFORMATION


   Olin and Chase file annual, quarterly and special reports, proxy statements
and other information with the Securities and Exchange Commission. You may read
and copy any reports, statements or other information that Olin and Chase file
with the Securities and Exchange Commission at the Securities and Exchange
Commission's public reference rooms at the following location:


                             Public Reference Room
                            450 Fifth Street, N.W.
                                   Room 1024
                            Washington, D.C. 20549



   Please call the Securities and Exchange Commission at 1-800-SEC-0330 for
further information on the public reference rooms. These Securities and
Exchange Commission filings are also available to the public from commercial
document retrieval services and at the Internet worldwide web site maintained
by the Securities and Exchange Commission at "http://www.sec.gov". Reports,
proxy statements and other information concerning Olin and Chase may also be
inspected at the offices of the New York Stock Exchange, which is located at 20
Broad Street, New York, New York 10005.


   Olin and Chase filed a registration statement on Form S-4 on May 24, 2002,
and amendment no. 1 to such registration statement on July 11, 2002, to
register with the Securities and Exchange Commission the Olin common stock to
be issued to Chase stockholders in the merger. This proxy statement/prospectus
is a part of that registration statement and constitutes a prospectus of Olin
in addition to being a proxy statement of Olin and Chase. As allowed by
Securities and Exchange Commission rules, this proxy statement/prospectus does
not contain all the information you can find in Olin's registration statement
or the exhibits to the registration statement.


   The Securities and Exchange Commission allows Olin and Chase to "incorporate
by reference" information into this proxy statement/prospectus, which means
that the companies can disclose

                                      88



important information to you by referring you to other documents filed
separately with the Securities and Exchange Commission. The information
incorporated by reference is considered part of this proxy
statement/prospectus, except for any information superseded by information
contained directly in this proxy statement/prospectus or in later filed
documents incorporated by reference in this proxy statement/prospectus.

   This proxy statement/prospectus incorporates by reference the documents set
forth below that Olin and Chase have previously filed with the Securities and
Exchange Commission. These documents contain important business and financial
information about Olin and Chase that is not included in or delivered with this
proxy statement/prospectus.



Olin Filings (File No. 1-1070)                                    Period
------------------------------                                    ------
                                           
Annual Report on Form 10-K................... Fiscal Year ended December 31, 2001
Quarterly Report on Form 10-Q................ Quarter ended March 31, 2002
Current Reports on Form 8-K.................. Filed January 10, 2002, May 8, 2002 and May 9,
                                              2002
Proxy Statement.............................. Filed March 6, 2002
Communications Filed Pursuant to Rule 425.... Filed May 8, 2002

Chase Filings (File No. 1-13394)                                  Period
--------------------------------                                  ------
Annual Report on Form 10-K................... Fiscal Year ended December 31, 2001
Quarterly Report on Form 10-Q................ Quarter ended March 31, 2002
Current Reports on Form 8-K.................. Filed on May 8, 2002 and May 9, 2002
Communications Filed Pursuant to Rule 425.... Filed May 8, 2002


   Olin and Chase also incorporate by reference additional documents that may
be filed with the Securities and Exchange Commission under Section 13(a),
13(c), 14 or 15(d) of the Exchange Act between the date of this proxy
statement/prospectus and the date of the Olin special meeting and the date of
the Chase special meeting, as applicable. These include periodic reports, such
as Annual Reports on Form 10-K, Quarterly Reports on Form 10-Q and Current
Reports on Form 8-K, as well as proxy statements.

   Olin has supplied all information contained or incorporated by reference in
this proxy statement/prospectus relating to Olin, and Chase has supplied all
such information relating to Chase.

   Chase stockholders should not send in their Chase stock certificates until
they receive the transmittal materials from the exchange agent. Chase
stockholders of record who have further questions about their stock
certificates or the exchange of their Chase common stock for Olin common stock
should call the exchange agent.

   If you are an Olin shareholder or a Chase stockholder, we may have sent you
some of the documents incorporated by reference, but you can also obtain any of
them through the companies, the Securities and Exchange Commission or the
Securities and Exchange Commission's Internet web site as described above.
Documents incorporated by reference are available from the companies without
charge, excluding all exhibits, except that if the companies have specifically
incorporated by reference an exhibit in this proxy statement/prospectus, the
exhibit will also be provided without charge. You may obtain documents
incorporated by reference in this proxy statement/prospectus by requesting them
in writing or by telephone from the appropriate company at the following
addresses:

                 Olin Corporation         Chase Industries Inc.
                   501 Merritt 7         14212 County Road M-50
               Norwalk, Connecticut      Montpelier, Ohio 43543
                     06856-4500         Telephone (419) 485-3193
             Telephone (203) 750-3254   Attention: Todd A. Slater
             Attention: Mr. Richard E.
                        Koch

                                      89




   You should rely only on the information contained or incorporated by
reference in this proxy statement/prospectus. We have not authorized anyone to
provide you with information that is different from what is contained in this
proxy statement/prospectus. This proxy statement/prospectus is dated [August]
[  .  ], 2002. You should not assume that the information contained in this
proxy statement/prospectus is accurate as of any date other than that date.
Neither the mailing of this proxy statement/prospectus to Olin shareholders and
Chase stockholders nor the issuance of Olin common stock in the merger creates
any implication to the contrary.


               SPECIAL NOTE REGARDING FORWARD-LOOKING STATEMENTS


   This proxy statement/prospectus contains certain forward-looking statements
within the meaning of the Private Securities Litigation Reform Act of 1995 with
respect to the financial condition, results of operations, business strategies,
operating efficiencies or synergies, competitive positions, growth
opportunities for existing products, plans and objectives of management,
markets for stock of Olin and Chase and other matters. Statements in this proxy
statement/prospectus that are not historical facts are hereby identified as
"forward-looking statements" for the purpose of the safe harbor provided by
Section 21E of the Exchange Act and Section 27A of the Securities Act. Such
forward-looking statements, including, without limitation, those relating to
the future business prospects, revenues and income, in each case relating to
Olin and Chase, wherever they occur in this proxy statement/prospectus, are
necessarily estimates reflecting the best judgment of the senior management of
Olin and Chase and involve a number of risks and uncertainties that could cause
actual results to differ materially from those suggested by the forward-looking
statements. Such forward-looking statements should, therefore, be considered in
light of various important factors, including those set forth in this proxy
statement/prospectus.




   Words such as "estimate," "project," "plan," "intend," "expect," "believe"
and similar expressions are intended to identify forward-looking statements.
These forward-looking statements are found at various places throughout this
proxy statement/prospectus and the other documents incorporated herein by
reference, including, but not limited to, the Annual Report on Form 10-K for
the year ended December 31, 2001 of each of Olin and Chase, including any
amendments. Readers are cautioned not to place undue reliance on these
forward-looking statements, which speak only as of the date of this proxy
statement/prospectus. Neither Olin nor Chase undertakes any obligation to
publicly update or release any revisions to these forward-looking statements to
reflect events or circumstances after the date of this proxy
statement/prospectus or to reflect the occurrence of unanticipated events.

                                      90



                                                                        Annex 1
================================================================================

                         AGREEMENT AND PLAN OF MERGER

                           Dated as of May 7, 2002,

                                 By and Among

                               OLIN CORPORATION

                           PLUMBER ACQUISITION CORP.

                                      And

                             CHASE INDUSTRIES INC.

================================================================================



                               TABLE OF CONTENTS



                                                                      Page
                                                                      ----
                                                                
                                ARTICLE I

                               THE MERGER
SECTION 1.01. The Merger.............................................  1-1
SECTION 1.02. Closing................................................  1-1
SECTION 1.03. Effective Time.........................................  1-1
SECTION 1.04. Effects of the Merger..................................  1-2
SECTION 1.05. Articles of Incorporation and By-laws..................  1-2
SECTION 1.06. Board of Directors of the Surviving Corporation........  1-2
SECTION 1.07. Officers...............................................  1-2

                               ARTICLE II

      EFFECT OF THE MERGER ON THE CAPITAL STOCK OF THE CONSTITUENT
                  CORPORATIONS;EXCHANGE OF CERTIFICATES
SECTION 2.01. Effect on Capital Stock................................  1-2
SECTION 2.02. Exchange of Certificates...............................  1-3

                               ARTICLE III

                     REPRESENTATIONS AND WARRANTIES
SECTION 3.01. Representations and Warranties of the Company..........  1-5
SECTION 3.02. Representations and Warranties of Parent and Sub....... 1-18

                               ARTICLE IV

                COVENANTS RELATING TO CONDUCT OF BUSINESS
SECTION 4.01. Conduct of Business.................................... 1-24
SECTION 4.02. No Solicitation........................................ 1-27

                                ARTICLE V

                          ADDITIONAL AGREEMENTS
SECTION 5.01. Preparation of the Form S-4 and the Joint Proxy
                Statement............................................ 1-28
SECTION 5.02. Stockholder Meeting.................................... 1-29
SECTION 5.03. Access to Information; Confidentiality................. 1-30
SECTION 5.04. Commercially Reasonable Efforts........................ 1-30
SECTION 5.05. Company Stock Options and Other Equity-Based Awards.... 1-31
SECTION 5.06. Employee Matters....................................... 1-32
SECTION 5.07. Indemnification, Exculpation and Insurance............. 1-33
SECTION 5.08. Fees and Expenses...................................... 1-34
SECTION 5.09. Public Announcements................................... 1-34
SECTION 5.10. Affiliates............................................. 1-34
SECTION 5.11. NYSE Listing........................................... 1-35
SECTION 5.12. Tax Treatment.......................................... 1-35
SECTION 5.13. Transfer Taxes......................................... 1-35
SECTION 5.14. Rule 16b-3............................................. 1-35
SECTION 5.15. Rights Agreement....................................... 1-35
SECTION 5.16. Stockholder Litigation................................. 1-35


                                      1-i





                                                                                       Page
                                                                                       ----
                                                                                 
                                  ARTICLE VI

                             CONDITIONS PRECEDENT
 SECTION 6.01. Conditions to Each Party's Obligation to Effect the Merger............. 1-36
 SECTION 6.02. Conditions to Obligations of Parent and Sub............................ 1-36
 SECTION 6.03. Conditions to Obligations of the Company............................... 1-37
 SECTION 6.04. Frustration of Closing Conditions...................................... 1-38

                                  ARTICLE VII

                       TERMINATION, AMENDMENT AND WAIVER
 SECTION 7.01. Termination............................................................ 1-38
 SECTION 7.02. Effect of Termination.................................................. 1-39
 SECTION 7.03. Amendment.............................................................. 1-39
 SECTION 7.04. Extension; Waiver...................................................... 1-39

                                 ARTICLE VIII

                              GENERAL PROVISIONS
 SECTION 8.01. Nonsurvival of Representations and Warranties.......................... 1-40
 SECTION 8.02. Notices................................................................ 1-40
 SECTION 8.03. Definitions............................................................ 1-40
 SECTION 8.04. Interpretation......................................................... 1-41
 SECTION 8.05. Counterparts........................................................... 1-42
 SECTION 8.06. Entire Agreement; No Third-Party Beneficiaries......................... 1-42
 SECTION 8.07. Assignment............................................................. 1-42
 SECTION 8.08. Governing Law.......................................................... 1-42
 SECTION 8.09. Specific Enforcement................................................... 1-42
 SECTION 8.10. Consent to Jurisdiction................................................ 1-42
 SECTION 8.11. Waiver of Jury Trial................................................... 1-43
 SECTION 8.12. Severability........................................................... 1-43

 Annex I       Index of Defined Terms
 Exhibit A     Form of Certificate of Incorporation
 Exhibit B     Form of Affiliate Letter
 Exhibit C-1   Form of Company Tax Representation Letter
 Exhibit C-2   Form of Parent Tax Representation Letter


                                     1-ii



   AGREEMENT AND PLAN OF MERGER (this "Agreement") dated as of May 7, 2002,
among OLIN CORPORATION, a Virginia corporation ("Parent"), PLUMBER ACQUISITION
CORP., a Delaware corporation and a wholly owned subsidiary of Parent ("Sub"),
and CHASE INDUSTRIES INC., a Delaware corporation (the "Company").

   WHEREAS the respective Boards of Directors of Sub and the Company have
approved and declared advisable, and the Board of Directors of Parent has
approved, this Agreement and the merger of Sub with and into the Company (the
"Merger"), upon the terms and subject to the conditions set forth in this
Agreement, whereby each issued and outstanding share of common stock, par value
$0.01 per share, of the Company (the "Company Common Stock"), other than any
such shares directly owned by Parent, Sub or the Company, will be converted
into the right to receive the Merger Consideration;

   WHEREAS for United States Federal income tax purposes, it is intended that
(a) the Merger will qualify as a reorganization within the meaning of Section
368(a) of the Internal Revenue Code of 1986, as amended (the "Code"), and the
rules and regulations promulgated thereunder, (b) this Agreement will
constitute a plan of reorganization and (c) Parent, Sub and the Company will
each be a party to such reorganization within the meaning of Section 368(b) of
the Code;

   WHEREAS simultaneously with the execution and delivery of this Agreement and
as a condition and inducement to the willingness of Parent and Sub to enter
into this Agreement, Parent and certain stockholders of the Company are
entering into a voting agreement (the "Voting Agreement") pursuant to which,
among other things, such stockholders have agreed to vote to adopt this
Agreement and to take certain other actions in furtherance of the Merger upon
the terms and subject to the conditions set forth therein; and

   WHEREAS Parent, Sub and the Company desire to make certain representations,
warranties, covenants and agreements in connection with the Merger and also to
prescribe various conditions to the Merger.

   NOW, THEREFORE, in consideration of the representations, warranties,
covenants and agreements contained in this Agreement, the parties hereto agree
as follows:

                                   ARTICLE I

                                  THE MERGER

   SECTION 1.01.  THE MERGER.  Upon the terms and subject to the conditions set
forth in this Agreement, and in accordance with the General Corporation Law of
the State of Delaware (the "DGCL"), Sub shall be merged with and into the
Company at the Effective Time. At the Effective Time, the separate corporate
existence of Sub shall cease and the Company shall continue as the surviving
corporation in the Merger (the "Surviving Corporation") and shall succeed to
and assume all the rights and obligations of Sub in accordance with the DGCL.

   SECTION 1.02.  CLOSING.  The closing of the Merger (the "Closing") will take
place on the second Business Day after satisfaction or (to the extent permitted
by applicable law) waiver of the conditions set forth in Article VI (other than
those conditions that by their terms are to be satisfied at the Closing, but
subject to the satisfaction or waiver of those conditions), at the offices of
Cravath, Swaine & Moore, Worldwide Plaza, 825 Eighth Avenue, New York, New York
10019, unless another time, date or place is agreed to by Parent and the
Company. The date on which the Closing occurs is referred to in this Agreement
as the "Closing Date".

   SECTION 1.03.  EFFECTIVE TIME.  Prior to the Closing Parent shall prepare,
and on the Closing Date or as soon as practicable after the Closing Date, the
parties shall file a certificate of merger (the "Certificate of Merger")
executed and acknowledged in accordance with the relevant provisions of the

                                      1-1



DGCL and filed with the Secretary of State of the State of Delaware. The Merger
shall become effective at such time as the Certificate of Merger is duly filed
with the Secretary of State of the State of Delaware, or at such other time as
Parent and the Company shall agree and specify in the Certificate of Merger.
The time the Merger becomes effective is referred to in this Agreement as the
"Effective Time".

   SECTION 1.04.  EFFECTS OF THE MERGER.  The Merger shall have the effects set
forth in Section 259 of the DGCL.

   SECTION 1.05.  ARTICLES OF INCORPORATION AND BY-LAWS.  (a) The Restated
Certificate of Incorporation of the Company (the "Company Certificate") shall
be amended at the Effective Time to be in the form of Exhibit A and, as so
amended, the Company Certificate shall be the Certificate of Incorporation of
the Surviving Corporation until thereafter changed or amended as provided
therein or by applicable law.

   (b) The By-laws of Sub, as in effect immediately prior to the Effective
Time, shall be the By-laws of the Surviving Corporation until thereafter
changed or amended as provided therein or by applicable law.

   SECTION 1.06.  BOARD OF DIRECTORS OF THE SURVIVING CORPORATION.  The
directors of Sub immediately prior to the Effective Time shall be the directors
of the Surviving Corporation, until the earlier of their death, resignation or
removal or until their respective successors are duly elected and qualified, as
the case may be.

   SECTION 1.07.  OFFICERS.  The officers of the Company immediately prior to
the Effective Time shall be the officers of the Surviving Corporation, until
the earlier of their resignation or removal or until their respective
successors are duly elected and qualified, as the case may be.

                                  ARTICLE II

               EFFECT OF THE MERGER ON THE CAPITAL STOCK OF THE
              CONSTITUENT CORPORATIONS; EXCHANGE OF CERTIFICATES

   SECTION 2.01.  EFFECT ON CAPITAL STOCK.  At the Effective Time, by virtue of
the Merger and without any action on the part of the holder of any shares of
capital stock of the Company, Parent or Sub:

   (a) Capital Stock of Sub.  Each issued and outstanding share of capital
stock of Sub shall be converted into a validly issued, fully paid and
nonassessable share of common stock of the Surviving Corporation.

   (b) Cancelation of Treasury Stock and Parent-Owned Stock.  Each share of
Company Common Stock that is directly owned by the Company, Parent or Sub shall
automatically be canceled and shall cease to exist, and no consideration shall
be delivered in exchange therefor.

   (c) Conversion of Company Common Stock.  Except as otherwise provided in
Section 2.02(e), each share of Company Common Stock issued and outstanding
immediately prior to the Effective Time (other than shares to be canceled in
accordance with Section 2.01(b)) shall be converted into the right to receive
that number of validly issued, fully paid and nonassessable shares of common
stock, par value $1.00 per share, of Parent ("Parent Common Stock") equal to
the Exchange Ratio (the "Merger Consideration"). The "Exchange Ratio" means
0.6400. At the Effective Time, all shares of Company Common Stock shall no
longer be outstanding and shall automatically be canceled and shall cease to

                                      1-2



exist, and each holder of a certificate that immediately prior to the Effective
Time represented any such shares of Company Common Stock (a "Certificate")
shall cease to have any rights with respect thereto, except the right to
receive the Merger Consideration, certain dividends or other distributions in
accordance with Section 2.02(c) and any cash in lieu of any fractional share of
Parent Common Stock in accordance with Section 2.02(e), in each case upon the
surrender of such Certificate in accordance with Section 2.02(b) and in each
case without interest.

   (d) Anti-Dilution Provisions.  In the event Parent changes (or establishes a
record date for changing) the number of shares of Parent Common Stock issued
and outstanding prior to the Effective Time as a result of a stock split, stock
dividend, recapitalization, subdivision, reclassification, combination,
exchange of shares or similar transaction with respect to the outstanding
Parent Common Stock and the record date therefor shall be prior to the
Effective Time, the Exchange Ratio shall be appropriately adjusted to reflect
such stock split, stock dividend, recapitalization, subdivision,
reclassification, combination, exchange of shares or similar transaction.

   SECTION 2.02.  Exchange of Certificates.  (a) Exchange Agent.  Prior to the
Effective Time, Parent shall designate a bank or trust company reasonably
acceptable to the Company to act as exchange agent (the "Exchange Agent") for
the payment of the Merger Consideration and shall deposit with the Exchange
Agent as of the Effective Time, for the benefit of the holders of shares of
Company Common Stock, for exchange in accordance with this Article II, through
the Exchange Agent, certificates representing the shares of Parent Common Stock
issuable pursuant to Section 2.01(c) in exchange for outstanding shares of
Company Common Stock, and Parent shall provide to the Exchange Agent, on a
timely basis, as and when needed after the Effective Time, cash necessary to
pay dividends or other distributions in accordance with Section 2.02(c) and any
cash in lieu of any fractional shares of Parent Common Stock in accordance with
Section 2.02(e).

   (b) Exchange Procedure.  As soon as reasonably practicable after the
Effective Time, Parent shall cause the Exchange Agent to mail to each holder of
record of a Certificate whose shares of Company Common Stock were converted
into the right to receive the Merger Consideration pursuant to Section 2.01(c),
(i) a letter of transmittal (which shall specify that delivery shall be
effected, and risk of loss and title to the Certificates held by such person
shall pass, only upon proper delivery of the Certificates to the Exchange Agent
and shall be in such form and have such other reasonable and customary
provisions as Parent may specify) and (ii) instructions for use in surrendering
the Certificates in exchange for (A) the Merger Consideration, (B) any
dividends or other distributions to which holders of Certificates are entitled
pursuant to Section 2.02(c) and (C) cash in lieu of any fractional shares of
Parent Common Stock to which such holders are entitled pursuant to Section
2.02(e). Upon surrender of a Certificate for cancelation to the Exchange Agent,
together with such letter of transmittal, duly completed and validly executed,
and such other documents as may reasonably be required by the Exchange Agent,
the holder of such Certificate shall be entitled to receive in exchange
therefor (x) certificates representing that number of whole shares of Parent
Common Stock which such holder has the right to receive pursuant to the
provisions of this Article II after taking into account all the shares of
Company Common Stock then held by such holder under all such Certificates so
surrendered, (y) any dividends or other distributions to which such holder is
entitled pursuant to Section 2.02(c) and (z) cash in lieu of fractional shares
of Parent Common Stock to which such holder is entitled pursuant to Section
2.02(e), and the Certificate so surrendered shall forthwith be canceled. In the
event of a transfer of ownership of Company Common Stock that is not registered
in the transfer records of the Company, a certificate representing the proper
number of shares of Parent Common Stock may be issued to a person other than
the person in whose name the Certificate so surrendered is registered if such
Certificate shall be properly endorsed or otherwise be in proper form for
transfer and the person requesting such issuance shall pay any transfer or
other taxes required by reason of the issuance of shares of Parent Common Stock
to a person other than the registered holder of such Certificate or establish
to the reasonable satisfaction of Parent that such tax

                                      1-3



has been paid or is not applicable. Until surrendered as contemplated by this
Section 2.02(b), each Certificate shall be deemed at any time after the
Effective Time to represent only the right to receive upon such surrender the
Merger Consideration that the holder thereof has the right to receive pursuant
to the provisions of this Article II, any dividends or distributions to which
the holder of such Certificate is entitled under Section 2.02(c) and any cash
in lieu of any fractional share of Parent Common Stock to which the holder of
such Certificate is entitled under Section 2.02(e). No interest shall be paid
or shall accrue on any cash payable upon surrender of any Certificate.

   (c) Distributions with Respect to Unexchanged Shares; Payment for Fractional
Shares.  No dividends or other distributions declared or made with respect to
shares of Parent Common Stock with a record date after the Effective Time shall
be paid to the holder of any unsurrendered Certificate with respect to the
shares of Parent Common Stock represented thereby, and no cash payment in lieu
of any fractional share of Parent Common Stock shall be paid to any such holder
in accordance with Section 2.02(e), until the surrender of such Certificate in
accordance with this Article II. Subject to the effect of applicable escheat or
similar laws, following surrender of any such Certificate there shall be paid
to the record holder of any certificate representing whole shares of Parent
Common Stock issued in exchange therefor, without interest, (i) promptly after
the time of such surrender, the amount of dividends or other distributions with
a record date after the Effective Time theretofore paid with respect to such
whole shares of Parent Common Stock and the amount of any cash in lieu of any
fractional share of Parent Common Stock to which such holder is entitled in
accordance with Section 2.02(e), and (ii) at the appropriate payment date, the
amount of dividends or other distributions with a record date after the
Effective Time but prior to such surrender and with a payment date subsequent
to such surrender payable with respect to such whole shares of Parent Common
Stock.

   (d) No Further Ownership Rights in Company Common Stock.  All shares of
Parent Common Stock issued upon the surrender for exchange of Certificates in
accordance with the terms of this Article II (including any cash paid pursuant
to this Article II) shall be deemed to have been issued (and paid) in full
satisfaction of all rights pertaining to the shares of Company Common Stock
formerly represented by such Certificates. At the close of business on the day
on which the Effective Time occurs, the stock transfer books of the Company
shall be closed and there shall be no further registration of transfers on the
stock transfer books of the Surviving Corporation of the shares of Company
Common Stock that were outstanding immediately prior to the Effective Time.
Subject to the last sentence of Section 2.02(f), if, after the Effective Time,
Certificates are presented to the Surviving Corporation or the Exchange Agent
for transfer or any other reason, they shall be canceled and exchanged as
provided in this Article II.

   (e) No Fractional Shares.  (i) No certificates or scrip representing
fractional shares of Parent Common Stock shall be issued upon the surrender for
exchange of Certificates, no dividend or distribution of Parent shall relate to
such fractional share interests and such fractional share interests shall not
entitle the owner thereof to vote or to any rights of a shareholder of Parent.
For purposes of this Section 2.02(e), all fractional shares to which a single
record holder of Company Common Stock would otherwise be entitled shall be
aggregated and calculations shall be rounded to three decimal places.

      (ii) Each holder of shares of Company Common Stock exchanged pursuant to
   the Merger who would otherwise have been entitled to receive a fraction of a
   share of Parent Common Stock (after taking into account all such shares held
   by such holder), shall be entitled to receive cash (without interest) in an
   amount, less the amount of any withholding taxes which may be required
   thereon, equal to such fractional part of a share of Parent Common Stock
   multiplied by the closing sales price for a share of Parent Common Stock on
   the New York Stock Exchange, Inc. (the "NYSE") Composite Transactions Tape
   (as reported by The Wall Street Journal (Northeast edition), or, if not
   reported thereby, as reported in another authoritative source selected by
   Parent) (the "NYSE Composite Transaction Tape"), on the Closing Date.


                                      1-4



      (iii) As soon as practicable after the determination of the amount of
   cash, if any, to be paid to holders of Certificates with respect to any
   fractional share interests, the Exchange Agent shall make available such
   amounts, without interest, to such holders subject to and in accordance with
   the terms of Section 2.02(c).

   (f) Termination of Merger Consideration Obligation.  Any portion of the
Merger Consideration which remains undistributed to the holders of Company
Common Stock for 12 months after the Effective Time shall be delivered to
Parent, upon demand. Any holders of Company Common Stock who have not
theretofore complied with this Article II shall thereafter look only to Parent
for the shares of Parent Common Stock to which they are entitled pursuant to
Section 2.01(c), any dividends and other distributions to which they are
entitled pursuant to Section 2.02(c) and any cash in lieu of fractional shares
of Parent Common Stock to which they are entitled pursuant to Section 2.02(e).
If any Certificate shall not have been surrendered prior to two years after the
Effective Time (or immediately prior to such earlier date on which any Merger
Consideration, any dividends and other distributions payable in accordance with
Section 2.02(c) or any cash payable in lieu of fractional shares of Parent
Common Stock pursuant to Section 2.02(e), would otherwise escheat to or become
the property of any Governmental Entity), any such Merger Consideration,
dividends or distributions in respect thereof or such cash shall, to the extent
permitted by applicable law, become the property of Parent, free and clear of
all claims or interest of any person previously entitled thereto.

   (g) No Liability.  None of Parent, Sub, the Company or the Exchange Agent
shall be liable to any person in respect of any Merger Consideration, any
dividends and other distributions thereon payable in accordance with Section
2.02(c) or any cash in lieu of fractional shares of Parent Common Stock payable
in accordance with Section 2.02(e), in each case delivered to a public official
pursuant to any applicable abandoned property, escheat or similar law.

   (h) Lost Certificates.  If any Certificate shall have been lost, stolen or
destroyed, upon the making of an affidavit of that fact by the person claiming
such Certificate to be lost, stolen or destroyed and, if required by Parent,
the posting by such person of a bond in such reasonable amount as Parent may
reasonably direct as indemnity against any claim that may be made against
Parent, Sub, the Company or the Exchange Agent with respect to such
Certificate, the Exchange Agent shall issue in exchange for such lost, stolen
or destroyed Certificate the Merger Consideration payable in the form of Parent
Common Stock, any unpaid dividends and other distributions to which such holder
would be entitled pursuant to Section 2.02(c) and any cash in lieu of
fractional shares of Parent Common Stock to which such holder would be entitled
pursuant to Section 2.02(e), in each case pursuant to this Agreement.

   (i) Withholding Rights.  Parent, Sub or the Exchange Agent shall be entitled
to deduct and withhold from the consideration otherwise payable pursuant to
this Agreement to any holder of shares of Company Common Stock such amounts as
may be required to be deducted and withheld with respect to the making of such
payment under the Code, or any provision of state, local or foreign tax law. To
the extent that amounts are so withheld and paid over to the appropriate taxing
authority by Parent, Sub or the Exchange Agent, such withheld amounts shall be
treated for all purposes of this Agreement as having been paid to the holder of
the shares of Company Common Stock in respect of which such deduction and
withholding was paid by Parent, Sub or the Exchange Agent.

                                  ARTICLE III

                        REPRESENTATIONS AND WARRANTIES

   SECTION 3.01.  Representations and Warranties of the Company.  Except as
expressly set forth in the disclosure schedule (with specific reference to the
particular Section or subsection of this Agreement to which the information
stated in such disclosure schedule relates, with such disclosure to

                                      1-5



be applicable to other Sections or subsections of this Agreement to the extent
a matter is disclosed in such a way as to make its relevance to the information
called for by such other Sections or subsections readily apparent) delivered by
the Company to Parent in connection with the execution of this Agreement (the
"Company Disclosure Schedule"), the Company represents and warrants to Parent
and Sub as follows:

   (a) Organization, Standing and Power.  Each of the Company and its
Subsidiaries (i) is duly organized, validly existing and in good standing under
the laws of the jurisdiction in which it is organized, (ii) has the requisite
corporate, company or partnership power and authority to carry on its business
as now being conducted and as currently proposed by its management to be
conducted and (iii) is duly qualified or licensed to do business and is in good
standing in each jurisdiction in which the nature of its business or the
ownership, leasing or operation of its properties makes such qualification or
licensing necessary other than where the failure to be so qualified or licensed
or in good standing individually or in the aggregate has not had and would not
reasonably be expected to have a Material Adverse Effect on the Company. The
Company has delivered to Parent prior to the execution of this Agreement true,
complete and correct copies of the Company Certificate and its by-laws, in each
case as amended to the date of this Agreement.

   (b) Subsidiaries.  Section 3.01(b) of the Company Disclosure Schedule sets
forth a true and complete list of all Subsidiaries of the Company as of the
date of this Agreement and, for each such Subsidiary, the state of
incorporation. All the outstanding shares of capital stock of, or other equity
or voting interests in, each Subsidiary of the Company have been validly issued
and are fully paid and nonassessable and are owned directly or indirectly by
the Company, free and clear of all mortgages, claims, liens, pledges,
encumbrances, charges or security interests of any kind or nature whatsoever
(collectively, "Liens") and free of any restriction on the right to vote, sell
or otherwise dispose of such capital stock or other equity or voting interests.
Except for the capital stock of, or other equity or voting interests in, its
Subsidiaries, the Company does not own, of record or beneficially, directly or
indirectly, any capital stock or other equity or voting interest in any person.

   (c) Capital Structure.  The authorized capital stock of the Company consists
of 36,310,000 shares of Company Common Stock, 12,300,000 shares of nonvoting
common stock, par value $0.01 per share (the "Company Nonvoting Common Stock")
and 1,000,000 shares of preferred stock, par value $0.01 per share (the
"Company Preferred Stock"), of which 36,310 shares of Company Preferred Stock
have been designated as Series A Junior Participating Preferred Stock (the
"Company Series A Preferred Stock"). As of the close of business on April 30,
2002, (i) 15,306,095 shares of Company Common Stock (excluding shares held by
the Company as treasury shares) were issued and outstanding, (ii) no shares of
Company Common Stock were held by the Company as treasury shares, (iii)
1,458,610 shares of Company Common Stock were reserved and available for
issuance pursuant to the 1994 Long-Term Incentive Plan, the 1997 Non-Employee
Director Stock Option Plan and the 1997 Executive Deferred Compensation Stock
Option Plan (such plans, collectively, the "Company Stock Plans"), (iv)
1,458,610 shares of Company Common Stock were subject to outstanding options or
other rights to purchase shares of Company Common Stock granted under the
Company Stock Plans (the "Company Stock Options"), (v) 36,310 shares of Company
Series A Preferred Stock were authorized for issuance upon the exercise of the
rights (the "Rights") distributed to the holders of Company Common Stock
pursuant to the Rights Agreement dated as of December 28, 2000, between the
Company and Mellon Investor Services LLC, as rights agent (the "Rights
Agreement"), (vi) no shares of Company Nonvoting Common Stock were issued and
outstanding or were held by the Company in its treasury and (vii) no shares of
Company Preferred Stock were issued and outstanding or were held by the Company
in its treasury. Section 3.01(c) of the Company Disclosure Schedule sets forth
a true, complete and correct list, as of the close of business on April 30,
2002, of all outstanding Company Stock Options, the number of shares of Company
Common Stock subject to each Company Stock Option, the grant dates, exercise
prices, expiration dates and vesting schedule of each Company

                                      1-6



Stock Option and the names of the holders thereof. All Company Stock Options
may, by their terms, be converted into an option to acquire Parent Common Stock
in accordance with and to the extent provided by Section 5.05. Each Company
Stock Option intended to qualify as an "incentive stock option" under Section
422 of the Code so qualifies. Except as set forth above, as of the close of
business on April 30, 2002, no shares of capital stock of, or other equity or
voting interests in, the Company or options, warrants or other rights to
acquire any such stock, securities or interests were issued, reserved for
issuance or outstanding. During the period from April 30, 2002, to the date of
this Agreement (A) there have been no issuances by the Company or any of its
Subsidiaries of shares of capital stock of, or other equity or voting interests
in, the Company or any of its Subsidiaries, other than issuances of shares of
Company Common Stock pursuant to the exercise of Company Stock Options
outstanding on such date as required by their terms as in effect on the date of
this Agreement, and (B) there have been no issuances by the Company or any of
its Subsidiaries of options, warrants or other rights to acquire shares of
capital stock of, or other equity or voting interests in, the Company or any of
its Subsidiaries. There are no outstanding stock appreciation rights, "phantom"
stock rights, performance units or other rights (other than the Rights and the
Company Stock Options) that are linked to the price of Company Common Stock
granted under the Company Stock Plans or otherwise. All outstanding shares of
Company Common Stock are, and all shares that may be issued pursuant to the
Company Stock Plans will be, when issued in accordance with the terms thereof,
duly authorized, validly issued, fully paid and nonassessable and not subject
to preemptive rights. There are no bonds, debentures, notes or other
indebtedness of the Company or any of its Subsidiaries, and, except as set
forth above, no securities or other instruments or obligations of the Company
or any of its Subsidiaries, in each case having the right to vote (or
convertible into, or exchangeable for, securities having the right to vote) on
any matters on which stockholders of the Company or any of its Subsidiaries may
vote. Except as set forth above, there are no securities, options, warrants,
calls, rights or Contracts of any kind to which the Company or any of its
Subsidiaries is a party or by which the Company or any of its Subsidiaries is
bound obligating the Company or any of its Subsidiaries to issue, deliver or
sell, or cause to be issued, delivered or sold, additional shares of capital
stock of, or other equity or voting interests in, or securities convertible
into, or exchangeable or exercisable for, shares of capital stock of, or other
equity or voting interests in, the Company or any of its Subsidiaries or
obligating the Company or any of its Subsidiaries to issue, grant, extend or
enter into any such security, option, warrant, call, right or Contract. There
are not outstanding contractual obligations of the Company or any of its
Subsidiaries to (1) repurchase, redeem or otherwise acquire any shares of
capital stock of, or other equity or voting interests in, the Company or any of
its Subsidiaries or (2) vote or dispose of any shares of the capital stock of,
or other equity or voting interests in, the Company or any of its Subsidiaries.
As of the date of this Agreement, there are no irrevocable proxies and no
voting agreements to which the Company is a party with respect to any shares of
the capital stock of, or other equity or voting interests in, the Company or
any of its Subsidiaries. As of the date of this Agreement, the outstanding
indebtedness of the Company and its subsidiaries is as set forth on Section
3.01(c) of the Company Disclosure Schedule. There are no outstanding guarantees
(or any similar instruments or contracts) of indebtedness by the Company or any
of its subsidiaries.

   (d) Authority; Noncontravention.  The Company has the requisite corporate
power and authority to execute and deliver this Agreement and, subject to
receipt of the Company Stockholder Approval, to consummate the transactions
contemplated by this Agreement. The execution and delivery of this Agreement by
the Company and the consummation by the Company of the transactions
contemplated by this Agreement have been duly authorized by all necessary
corporate action on the part of the Company and no other corporate proceedings
on the part of the Company are necessary to approve this Agreement or to
consummate the transactions contemplated hereby or by the Voting Agreement,
subject, in the case of the consummation of the Merger, to receipt of the
Company Stockholder Approval. This Agreement has been duly executed and
delivered by the Company and, assuming the due authorization, execution and
delivery by Parent and Sub, constitutes the legal, valid and binding obligation
of the Company, enforceable against the Company in accordance with its terms.
The Board

                                      1-7



of Directors of the Company, at a meeting duly called and held at which all
directors of the Company were present, duly adopted resolutions (i) approving
and declaring advisable this Agreement, the Merger and the other transactions
contemplated hereby, (ii) approving this Agreement and the Voting Agreement and
the transactions contemplated hereby and thereby for purposes of Section 203 of
the DGCL ("Section 203"), (iii) directing that this Agreement be submitted to a
vote at a meeting of the Company's stockholders to be held as promptly as
reasonably practicable and (iv) recommending that the Company's stockholders
adopt this Agreement, which resolutions have not been subsequently rescinded,
modified or withdrawn in any way prior to the date of this Agreement. The
execution and delivery of this Agreement do not, and the consummation of the
transactions contemplated by this Agreement and compliance with the provisions
of this Agreement will not, conflict with, or result in any violation or breach
of, or default (with or without notice or lapse of time, or both) under, or
give rise to a right of, or result in, termination, cancelation or acceleration
of any obligation or loss of a benefit under, or result in the creation of any
Lien upon any of the properties or assets of the Company or any of its
Subsidiaries under, or give rise to any increased, additional, accelerated or
guaranteed rights or entitlements under, any provision of (A) the Company
Certificate or the by-laws of the Company or the comparable organizational
documents of any of its Subsidiaries, (B) any loan or credit agreement, note,
bond, mortgage, indenture, guarantee, lease or other contract, commitment,
agreement, instrument, concession or license whether oral or written (each,
including all amendments and modifications thereto, a "Contract"), to which the
Company or any of its Subsidiaries is a party or any of their respective
properties or assets is subject or (C) subject to the governmental filings and
other matters referred to in the following sentence, any judgment, order, writ,
injunction, stipulation, decree, statute, law, ordinance, rule or regulation
applicable to the Company or any of its Subsidiaries or their respective
properties, operations or assets, other than, in the case of clauses (B) and
(C), any such conflicts, violations, breaches, defaults, rights, losses, Liens
or entitlements that individually or in the aggregate would not reasonably be
expected to have a Material Adverse Effect on the Company. No consent,
approval, order or authorization of, action by or in respect of, or
registration, declaration or filing with, any domestic or foreign (whether
national, Federal, state, provincial, local or otherwise) government or any
court, administrative, regulatory or other governmental agency, commission or
authority or any non-governmental self-regulatory agency, commission or
authority (each a "Governmental Entity") is required by or with respect to the
Company or any of its Subsidiaries in connection with the execution and
delivery of this Agreement by the Company, or the consummation by the Company
of the Merger and the other transactions contemplated by this Agreement or the
Voting Agreement, except for (1) the filing of a premerger notification and
report form by the Company under the Hart-Scott-Rodino Antitrust Improvements
Act of 1976, as amended (the "HSR Act") or any other applicable competition,
merger control, antitrust or similar law or regulation; (2) the filing with the
Securities and Exchange Commission (the "SEC") of (x) a proxy statement
relating to the Company Stockholders Meeting (such proxy statement, together
with the proxy statement relating to the Parent Shareholders Meeting, in each
case as amended or supplemented from time to time, the "Joint Proxy Statement")
and (y) such reports under Section 13(a), 13(d), 15(d) or 16(a) of the
Securities Exchange Act of 1934, as amended (the "Exchange Act"), as may be
required in connection with this Agreement, the Voting Agreement and the
transactions contemplated by this Agreement and the Voting Agreement; (3) the
filing of the Certificate of Merger with the Secretary of State of the State of
Delaware and appropriate documents with the relevant authorities of other
states in which the Company is qualified to do business; and (4) such other
consents, approvals, orders, authorizations, registrations, declarations or
filings the failure of which to be made or obtained individually or in the
aggregate would not reasonably be expected to have a Material Adverse Effect on
the Company.

   (e) Company SEC Documents; Undisclosed Liabilities.  The Company has filed
with the SEC all reports, schedules, forms, statements and other documents
(including exhibits and all other information incorporated therein) required to
be filed with the SEC since January 1, 2001 (collectively, the "Company SEC
Documents"). None of the Subsidiaries of the Company are, or have at any time
since January 1, 2001, been, subject to the reporting requirements of Sections
13(a) and 15(d) of the

                                      1-8



Exchange Act. As of their respective dates, the Company SEC Documents complied
in all material respects with the requirements of the Securities Act of 1933,
as amended (the "Securities Act"), or the Exchange Act, as the case may be, and
the rules and regulations of the SEC promulgated thereunder applicable to such
Company SEC Documents, and none of the Company SEC Documents when filed
contained any untrue statement of a material fact or omitted to state a
material fact required to be stated therein or necessary in order to make the
statements therein, in light of the circumstances under which they were made,
not misleading. Except to the extent that information contained in any Company
SEC Document filed and publicly available prior to the date of this Agreement
(a "Company Filed SEC Document") has been revised or superseded by a later
filed Company SEC Document, none of the Company SEC Documents contains any
untrue statement of a material fact or omits to state any material fact
required to be stated therein or necessary in order to make the statements
therein, in light of the circumstances under which they were made, not
misleading. The consolidated financial statements (including the related notes)
included in the Company SEC Documents comply as to form in all material
respects with applicable accounting requirements and the published rules and
regulations of the SEC with respect thereto, have been prepared in accordance
with generally accepted accounting principles ("GAAP") (except, in the case of
unaudited statements, as permitted by Form 10-Q of the SEC) applied on a
consistent basis during the periods involved (except as may be indicated in the
related notes) and fairly present in all material respects the consolidated
financial position of the Company and its consolidated Subsidiaries as of the
dates thereof and the consolidated results of their operations and cash flows
for the periods then ended (subject, in the case of unaudited statements, to
normal and recurring year-end audit adjustments). Except as set forth in the
most recent financial statements included in the Company Filed SEC Documents,
neither the Company nor any of its Subsidiaries has any liabilities or
obligations of any nature (whether accrued, absolute, contingent or otherwise)
which individually or in the aggregate would reasonably be expected to have a
Material Adverse Effect on the Company.

   (f) Information Supplied.  None of the information supplied or to be
supplied by the Company or any of its Subsidiaries specifically for inclusion
or incorporation by reference in (i) the registration statement on Form S-4 to
be filed with the SEC by Parent in connection with the issuance of shares of
Parent Common Stock in the Merger (as amended or supplemented from time to
time, the "Form S-4") will, at the time the Form S-4 becomes effective under
the Securities Act, contain any untrue statement of a material fact or omit to
state any material fact required to be stated therein or necessary to make the
statements therein not misleading or (ii) the Joint Proxy Statement will, at
the date it is first mailed to each of the Company's stockholders and Parent's
shareholders and at the time of each of the Company Stockholders Meeting and
the Parent Shareholders Meeting, contain any untrue statement of a material
fact or omit to state any material fact required to be stated therein or
necessary in order to make the statements therein, in light of the
circumstances under which they are made, not misleading. The Joint Proxy
Statement will comply as to form in all material respects with the requirements
of the Exchange Act and the rules and regulations thereunder. No representation
or warranty is made by the Company with respect to statements made or
incorporated by reference in the Joint Proxy Statement or the Form S-4 based on
information supplied by Parent or Sub in writing specifically for inclusion or
incorporation by reference in the Joint Proxy Statement or the Form S-4, as the
case may be.

   (g) Absence of Certain Changes or Events.  Except as disclosed in the
Company Filed SEC Documents, from December 31, 2001, to the date of this
Agreement, the Company and its Subsidiaries have conducted their respective
businesses only in the usual and ordinary course consistent with past practice,
and during such period there has not been (i) any Material Adverse Effect
relating to the Company, (ii) any declaration, setting aside or payment of any
dividend or other distribution (whether in cash, stock, property or otherwise)
with respect to any of the Company's or any of its Subsidiaries' capital stock
or any other equity or voting interests or securities, except for dividends and
distributions (including liquidating distributions) by a direct or indirect
wholly owned Subsidiary of the Company to its parent, (iii) any purchase,
redemption or other acquisition of any shares of capital stock or any other

                                      1-9



equity or voting interests or securities of the Company or any of its
Subsidiaries or any rights, warrants, calls or options to acquire such shares
or other equity or voting interests or securities, (iv) any split, combination
or reclassification of any of the Company's or any of its Subsidiaries' capital
stock or other equity or voting interests or securities or any issuance or the
authorization of any issuance of any other securities in respect of, in lieu of
or in substitution for shares of capital stock or other equity or voting
interests or securities of the Company or any of its Subsidiaries, (v) (A) any
granting by the Company or any of its Subsidiaries to any current or former
director, officer, employee or consultant of the Company or its Subsidiaries of
any material increase (or, in the case of officers and directors, any increase)
in compensation, bonus or fringe or other benefits or any granting of any type
of material compensation or benefits (or, in the case of officers and
directors, any compensation or benefits) to any current or former director,
officer, employee or consultant not previously receiving or entitled to receive
such type of compensation or benefit, except for normal increases in cash
compensation in the ordinary course of business consistent with past practice
or as was required under any Company Benefit Agreement or Company Benefit Plan
in effect on December 31, 2001, that is filed as an exhibit to the Company
Filed SEC Documents or that has been provided to Parent, (B) any granting by
the Company or any of its Subsidiaries to any current or former director,
officer, employee or consultant of the Company or any of its Subsidiaries of
any right to receive any increase in severance or termination pay, or (C) any
entry by the Company or any of its Subsidiaries into, or any amendments of, (1)
any employment, deferred compensation, consulting, severance, change of
control, termination or indemnification agreement or any other agreement with
any current or former director, officer, employee or consultant of the Company
or any of its Subsidiaries or (2) any agreement with any current or former
director, officer, employee or consultant of the Company or any of its
Subsidiaries the benefits of which are contingent, or the terms of which are
materially altered, upon the occurrence of a transaction involving the Company
of a nature contemplated by this Agreement (all such agreements under this
clause (C), collectively, "Company Benefit Agreements"), (D) any adoption of,
any amendment to or any termination of any collective bargaining agreement or
any employment, bonus, pension, profit sharing, deferred compensation,
incentive compensation, stock ownership, stock purchase, stock appreciation,
restricted stock, stock option, phantom stock, performance, retirement, thrift,
savings, stock bonus, paid time off, perquisite, fringe benefit, vacation,
severance, disability, death benefit, hospitalization, medical, welfare benefit
or other plan, program, policy, arrangement or understanding (whether or not
legally binding) maintained, contributed to or required to be maintained or
contributed to by the Company or any of its Subsidiaries or any other person or
entity that, together with the Company, is treated as a single employer under
Section 414(b), (c), (m) or (o) of the Code (each, a "Commonly Controlled
Entity"), in each case providing benefits to any current or former director,
officer, employee or consultant of the Company or any of its Subsidiaries
(collectively, the "Company Benefit Plans"), or (E) any payment of any benefit
under, or the grant of any award under, or any amendment to, or termination of,
any bonus, incentive, performance or other compensation plan or arrangement,
Company Benefit Agreement or Company Benefit Plan (including in respect of
stock options, "phantom" stock, stock appreciation rights, restricted stock,
"phantom" stock rights, restricted stock units, deferred stock units,
performance stock units or other stock-based or stock-related awards or the
removal or modification of any restrictions in any Company Benefit Agreement or
Company Benefit Plan or awards made thereunder) except as required to comply
with applicable law or any Company Benefit Agreement or Company Benefit Plan in
effect on December 31, 2001, that is filed as an exhibit to the Company Filed
SEC Documents or that has been provided to Parent, (vi) any damage, destruction
or loss, whether or not covered by insurance, that individually or in the
aggregate would reasonably be expected to have a Material Adverse Effect on the
Company, (vii) except insofar as may have been required by a change in GAAP or
applicable law, any material change in financial or tax accounting methods,
principles or practices by the Company or any of its Subsidiaries, (viii) any
material tax election with respect to taxes by the Company or any of its
Subsidiaries or any settlement or compromise of any material tax liability or
refund or (ix) any revaluation by the Company or any of its Subsidiaries of any
of the material assets of the Company or any of its Subsidiaries.

                                     1-10



   (h) Litigation.  Except as disclosed in the Company Filed SEC Documents,
there is no suit, action, proceeding, claim, grievance, demand or investigation
pending or, to the Knowledge of the Company, threatened against or affecting
the Company or any of its Subsidiaries or any of their respective assets,
properties, businesses or operations that individually or in the aggregate has
had or would reasonably be expected to have a Material Adverse Effect on the
Company, nor is there any statute, law, ordinance, rule, regulation, judgment,
decree, injunction, writ, stipulation or order of any Governmental Entity or
arbitrator outstanding against or, to the Knowledge of the Company,
investigation, proceeding, notice of violation, order of forfeiture or
complaint by any Governmental Entity involving, the Company or any of its
Subsidiaries or any of their respective assets, properties, businesses or
operations that has had or that would reasonably be expected to have
individually or in the aggregate, a Material Adverse Effect on the Company.

   (i) Compliance with Applicable Laws.  (i) Each of the Company and its
Subsidiaries is in compliance with all statutes, laws, ordinances, rules,
regulations, judgments, writs, stipulations, orders and decrees of any
Governmental Entity applicable to it, its properties or other assets or its
business or operations (collectively, "Legal Provisions"), except for instances
of noncompliance or possible noncompliance that individually or in the
aggregate have not had and would not reasonably be expected to have a Material
Adverse Effect on the Company. Each of the Company and its Subsidiaries has in
effect all material approvals, authorizations, certificates, filings,
franchises, licenses, notices and permits of or with all Governmental Entities,
promulgated under any Legal Provisions (collectively, "Permits"), necessary for
it to own, lease or operate its properties and other assets and to carry on its
business and operations as presently conducted and as currently proposed by its
management to be conducted, except where the failure to so have in effect,
individually or in the aggregate, has not had and would not reasonably be
expected to have a Material Adverse Effect on the Company. There has occurred
no default under, or violation of, any such Permit, except individually or in
the aggregate as has not had and would not reasonably be expected to have a
Material Adverse Effect on the Company. The consummation of the Merger and the
other transactions contemplated by this Agreement and the Voting Agreement, in
and of themselves, would not cause the revocation or cancelation of any such
Permit that individually or in the aggregate would reasonably be expected to
have a Material Adverse Effect on the Company.

      (ii) Except for those matters disclosed in the Company Filed SEC
   Documents and those matters that individually or in the aggregate would not
   reasonably be expected to have a Material Adverse Effect on the Company:

          (A) the Company and each of its Subsidiaries are in compliance with
       all Environmental Laws (as defined below), and neither the Company nor
       any of its Subsidiaries has received any (1) communication that alleges
       that the Company or any of its Subsidiaries is in violation of, or has
       liability under, any Environmental Law, (2) written request from any
       Governmental Entity for information pursuant to any Environmental Law,
       or (3) written notice regarding any requirement proposed for adoption or
       implementation by any Governmental Entity under any Environmental Law
       which requirement is applicable to the operations of the Company or any
       of its Subsidiaries;

          (B) (1) the Company and each of its Subsidiaries have obtained and
       are in compliance with all permits, licenses and governmental
       authorizations pursuant to Environmental Law necessary for their
       respective operations as currently conducted ("Environmental Permits"),
       (2) all such Environmental Permits are valid and in good standing, and
       (3) neither the Company nor any of its Subsidiaries has received any
       notice of any actual or potential change in the status or terms and
       conditions of any Environmental Permit;

          (C) there are no Environmental Claims (as defined below) pending or,
       to the Knowledge of the Company, threatened, against the Company or any
       of its Subsidiaries;

                                     1-11



          (D) to the Knowledge of the Company there have been no Releases (as
       defined below) of any Hazardous Material (as defined below) that could
       be reasonably expected to form the basis of any Environmental Claim
       against the Company or any of its Subsidiaries; and

          (E) (1) neither the Company nor any of its Subsidiaries has retained
       or assumed either contractually or by operation of law any liabilities
       or obligations that could be reasonably expected to form the basis of
       any Environmental Claim against the Company or any of its Subsidiaries,
       and (2) to the Knowledge of the Company, there are no Environmental
       Claims against any person whose liabilities for such Environmental
       Claims the Company or any of its Subsidiaries has or may have retained
       or assumed either contractually or by operation of law.

          (iii) (A) "Environmental Claim" means any and all administrative,
       regulatory or judicial actions, suits, orders, demands, directives,
       claims, liens, investigations, proceedings or written or oral notices of
       noncompliance or violation by or from any person alleging liability of
       whatever kind or nature (including liability or responsibility for the
       costs of enforcement proceedings, investigations, cleanup, governmental
       response, removal or remediation, natural resources damages, property
       damages, personal injuries, medical monitoring, penalties, contribution,
       indemnification and injunctive relief) arising out of, based on or
       resulting from (1) the presence or Release of, or exposure to, any
       Hazardous Materials; or (2) the failure to comply with any Environmental
       Law.

          (B) "Environmental Laws" means all applicable federal, state, local
       and foreign laws, rules, regulations, orders, decrees, judgments,
       legally binding agreements or Environmental Permits issued, promulgated
       or entered into by or with any Governmental Entity, relating to
       pollution, natural resources or protection of endangered or threatened
       species, health, safety or the environment (including ambient air,
       surface water, groundwater, land surface or subsurface strata).

          (C) "Hazardous Materials" means any petroleum or petroleum products,
       radioactive materials or wastes, asbestos in any form, urea formaldehyde
       foam insulation and polychlorinated biphenyls, and any other chemical,
       material, substance or waste regulated under any applicable
       Environmental Law.

          (D) "Release" means any release, spill, emission, leaking, dumping,
       injection, pouring, deposit, disposal, discharge, dispersal, leaching or
       migration into or through the environment (including ambient air,
       surface water, groundwater, land surface or subsurface strata) or within
       any building, structure, facility or fixture.

      (j) Contracts.  (i) Neither the Company nor any of its Subsidiaries is in
   violation or breach of or in default under (nor does there exist any
   condition that upon the passage of time or the giving of notice or both
   would cause such a violation or breach of or default under) any Contract to
   which it is a party or by which it or any of its properties or assets is
   bound, except for violations, breaches or defaults that individually or in
   the aggregate have not had and would not reasonably be expected to have a
   Material Adverse Effect on the Company. The Company or one of its
   Subsidiaries has good and marketable title to the Company's manufacturing
   facility and executive and general offices located in Montpelier, Ohio, free
   and clear of all Liens except for Liens, defects in title, easements,
   restrictive covenants and similar encumbrances that individually or in the
   aggregate have not had and would not reasonably be expected to have a
   Material Adverse Effect on the Company.

          (ii) Except for Contracts filed in unredacted form as exhibits to the
       Company Filed SEC Documents, Section 3.01(j)(ii) of the Company
       Disclosure Schedule sets forth a true and complete list as of the date
       of this Agreement, and the Company has delivered to Parent prior to the
       date of this Agreement true, complete and correct copies (including all
       amendments and modifications thereto) of:

                                     1-12



          (A) all Contracts to which the Company or any of its Subsidiaries is
       a party, or that purports to be binding upon the Company, any of its
       Subsidiaries or any of its Affiliates, that contain a covenant
       restricting the ability of the Company or any of its Subsidiaries (or
       which, following the consummation of the Merger, could restrict the
       ability of Parent or any of its Subsidiaries, including the Company and
       its Subsidiaries) to compete in any business or with any person or in
       any geographic area;

          (B) all Contracts of the Company or any of its Subsidiaries with any
       Affiliate of the Company (other than any of its Subsidiaries);

          (C) all joint venture, partnership or other similar agreements to
       which the Company or any of its Subsidiaries is a party (including all
       amendments and modifications thereto); and

          (D) all loan agreements, credit agreements, notes, debentures, bonds,
       mortgages, indentures and other Contracts (collectively, "debt
       obligations") pursuant to which any indebtedness of the Company or any
       of its Subsidiaries is outstanding or may be incurred and all guarantees
       of or by the Company or any of its Subsidiaries of any debt obligations
       of any other person (other than the Company or any of its Subsidiaries),
       including the respective aggregate principal amounts outstanding as of
       the date of this Agreement.

   (k) Absence of Changes in Benefit Plans; Labor Relations.  Since December
31, 2001, there has not been any material change in any actuarial or other
assumption used to calculate funding obligations with respect to any Company
Pension Plans, or any change in the manner in which contributions to any
Company Pension Plans are made or the basis on which such contributions are
determined. Except as disclosed in the Company Filed SEC Documents, there exist
no currently binding Company Benefit Agreements. There are no collective
bargaining or other labor union agreements to which the Company or any of its
Subsidiaries is a party or by which the Company or any of its Subsidiaries is
bound. None of the employees of the Company or any of its Subsidiaries are
represented by any union with respect to their employment by the Company or
such Subsidiary and there is no request for labor representation pending or, to
the Knowledge of the Company, threatened with respect to the employees of the
Company or any of its Subsidiaries. Since January 1, 2001, neither the Company
nor any of its Subsidiaries has experienced any labor strikes or disputes,
union organization attempts, slowdowns or work stoppage due to labor
disagreements that individually or in the aggregate have had or would
reasonably be expected to have a Material Adverse Effect on the Company. The
Company has not received notice of any unfair labor practice charge or
complaint against the Company or any of its Subsidiaries which is pending and,
to the Knowledge of the Company, there is no unfair labor practice charge or
complaint against the Company or any of its Subsidiaries threatened before the
National Labor Relations Board or any comparable state or foreign agency or
authority except for complaints and charges that individually or in the
aggregate have not had and would not reasonably be expected to have a Material
Adverse Effect on the Company. No employment-related grievances that are
individually or in the aggregate reasonably likely to have a Material Adverse
Effect on the Company, nor any arbitration proceedings arising out of
collective bargaining agreements, are pending or, to the Knowledge of the
Company, threatened against the Company or any of its Subsidiaries that
individually or in the aggregate have had or would reasonably be expected to
have a Material Adverse Effect on the Company.

   (l) ERISA Compliance.  (i) Section 3.01(l)(i) of the Company Disclosure
Schedule contains a complete and accurate list of each Company Benefit Plan
that is an "employee pension benefit plan" (as defined in Section 3(2) of the
Employee Retirement Income Security Act of 1974, as amended ("ERISA"))
(sometimes referred to herein as a "Company Pension Plan"), each Company
Benefit Plan that is an "employee welfare benefit plan" (as defined in Section
3(1) of ERISA) and all other Company Benefit Plans. The Company has provided to
Parent true, complete and correct copies of (A) each Company Benefit Plan (or,
in the case of any unwritten Company Benefit Plans, descriptions thereof),

                                     1-13



(B) the two most recent annual reports on Form 5500 required to be filed with
the Internal Revenue Service (the "IRS") with respect to each Company Benefit
Plan (if any such report was required), (C) the most recent summary plan
description for each Company Benefit Plan for which such summary plan
description is required and (D) each trust agreement and insurance or group
annuity contract relating to any Company Benefit Plan. Each Company Benefit
Plan has been administered in accordance with its terms except for failures to
so administer that individually or in the aggregate have not had and would not
reasonably be expected to have a Material Adverse Effect on the Company. The
Company, its Subsidiaries and all the Company Benefit Plans are all in
compliance with the applicable provisions of ERISA, the Code and all other
applicable laws, including laws of foreign jurisdictions, and the terms of all
collective bargaining agreements except for failures to comply that
individually or in the aggregate have not had and would not reasonably be
expected to have a Material Adverse Effect on the Company.

      (ii) All Company Pension Plans intended to be tax-qualified have received
   favorable determination letters from the IRS with respect to "TRA" (as
   defined in Section 1 of Rev. Proc. 93-39) to the effect that such Company
   Pension Plans are qualified and exempt from Federal income taxes under
   Sections 401(a) and 501(a), respectively, of the Code, no such determination
   letter has been revoked (or, to the Knowledge of the Company, has revocation
   been threatened) and, to the Knowledge of the Company, no event has occurred
   since the date of the most recent determination letter or application
   therefor relating to any such Company Pension Plan that would adversely
   affect the qualification of such Company Pension Plan or materially increase
   the costs relating thereto or require security under Section 307 of ERISA.
   The Company has timely amended each Company Pension Plan to the extent
   necessary to comply with the Small Business Job Protection Act of 1996, the
   Taxpayer Relief Act of 1997, the Internal Revenue Service Restructuring and
   Reform Act of 1998, and other recent laws including GATT and the Uniformed
   Services Employment and Reemployment Rights Act except to the extent the
   period prescribed by the IRS for making such amendments has not expired. All
   Company Pension Plans required to have been approved by any foreign
   Governmental Entity have been so approved, no such approval has been revoked
   (or, to the Knowledge of the Company, has revocation been threatened) and,
   to the Knowledge of the Company, no event has occurred since the date of the
   most recent approval or application therefor relating to any such Company
   Pension Plan that would materially affect any such approval relating thereto
   or materially increase the costs relating thereto. The Company has delivered
   to Parent a true, complete and correct copy of the most recent determination
   letter received with respect to each Company Pension Plan intended to be
   tax-qualified, as well as a true, complete and correct copy of each pending
   application for a determination letter, if any. The Company has also
   provided to Parent a true, complete and correct list of all amendments to
   any Company Pension Plan intended to be tax-qualified as to which a
   favorable determination letter has not yet been received.

      (iii) With respect to each Company Pension Plan subject to Title IV of
   ERISA (a "Title IV Plan"), the Company has provided to Parent true, complete
   and correct copies of the two most recent actuarial valuation reports, and,
   to the Knowledge of the Company, there has been no material adverse change
   in the financial condition of any Company Pension Plan since its last such
   annual valuation date. No liability under Subtitle C or D of Title IV of
   ERISA that individually or in the aggregate has had or would be reasonably
   expected to have a Material Adverse Effect on the Company has been or is
   reasonably expected to be incurred by the Company or any of its Subsidiaries
   with respect to any ongoing, frozen or terminated "single- employer plan"
   (within the meaning of Section 4001(a)(15) of ERISA) currently or formerly
   maintained by any of them, or the single-employer plan of any Commonly
   Controlled Entity.

      (iv) All reports, returns and similar documents with respect to all
   Company Benefit Plans required to be filed with any Governmental Entity or
   distributed to any Company Benefit Plan participant have been duly and
   timely filed or distributed except for failures to file or distribute that

                                     1-14



   individually or in the aggregate have not had and would not be reasonably
   expected to have a Material Adverse Effect on the Company. None of the
   Company or any of its Subsidiaries has received notice of, and to the
   Knowledge of the Company, there are no investigations by any Governmental
   Entity with respect to, termination proceedings or other claims (except
   claims for benefits payable in the normal operation of the Company Benefit
   Plans), suits or proceedings against or involving any Company Benefit Plan
   or asserting any rights or claims to benefits under any Company Benefit Plan
   that could give rise to any liability that individually or in the aggregate
   has had or would be reasonably expected to have a Material Adverse Effect on
   the Company, and, to the Knowledge of the Company, there are not any facts
   that could give rise to any liability that individually or in the aggregate
   would be reasonably expected to have a Material Adverse Effect on the
   Company in the event of any such investigation, claim, suit or proceeding.

      (v) To the Knowledge of the Company all contributions, premiums and
   benefit payments under or in connection with the Company Benefit Plans that
   are required to have been made as of the date of this Agreement in
   accordance with the terms of the Company Benefit Plans have been timely made
   or have been reflected on the most recent consolidated balance sheet filed
   or incorporated by reference into the Company Filed SEC Documents. Neither
   any Company Pension Plan nor any single-employer plan of any Commonly
   Controlled Entity subject to Section 302 of ERISA or Section 412 of the Code
   has an "accumulated funding deficiency" (as such term is defined in Section
   302 of ERISA or Section 412 of the Code), whether or not waived.

      (vi) With respect to each Company Benefit Plan, (A) to the Knowledge of
   the Company, there has not occurred any prohibited transaction (within the
   meaning of Section 406 of ERISA or Section 4975 of the Code) in which the
   Company or any of its Subsidiaries or any of their respective employees, or
   any trustee or administrator of such Company Benefit Plan, or any agent of
   the foregoing, has engaged that could subject the Company or any of its
   Subsidiaries or any of their respective employees, or a trustee,
   administrator or other fiduciary of any trust created under any Company
   Benefit Plan, to the tax or penalty on prohibited transactions imposed by
   Section 4975 of the Code or the sanctions imposed under Title I of ERISA and
   (B) to the Knowledge of the Company, none of the Company, any of its
   Subsidiaries, any of their respective employees, any trustee, administrator
   or other fiduciary of any Company Benefit Plan or any agent of any of the
   foregoing, has engaged in any transaction or acted in a manner that could,
   or failed to act so as to, subject the Company or any of its Subsidiaries or
   any such trustee, administrator or other fiduciary to any liability for
   breach of fiduciary duty under ERISA or any other applicable law. No Title
   IV Plan or related trust has been terminated, nor has there been any
   "reportable event" (as that term is defined in Section 4043 of ERISA) for
   which the 30-day reporting requirement has not been waived with respect to
   any Title IV Plan during the last five years, and no notice of a reportable
   event will be required to be filed in connection with the transactions
   contemplated by this Agreement. Neither the Company nor any of its
   Subsidiaries has incurred a "complete withdrawal" or a "partial withdrawal"
   (as such terms are defined in Sections 4203 and 4205, respectively, of
   ERISA) since the effective date of such Sections 4203 and 4205 with respect
   to any Company Pension Plan that is a multiemployer plan within the meaning
   of Section 4001(a)(3) of ERISA or has incurred or could reasonably be
   expected to incur any "withdrawal liability" (within the meaning of Subtitle
   E of Title IV of ERISA) in respect of any such plan that has had or would
   reasonably be expected to have a Material Adverse Effect on the Company.

      (vii) Section 3.01(l)(vii) of the Company Disclosure Schedule discloses
   whether each Company Benefit Plan that is an employee welfare benefit plan
   is (A) unfunded, (B) funded through a "welfare benefit fund", as such term
   is defined in Section 419(e) of the Code, or other funding mechanism or (C)
   insured. Subject to applicable collective bargaining agreements, the terms
   of each such welfare benefit plan provide that it may be amended or
   terminated (including with respect to benefits provided to retirees and
   other former employees) without material liability to the Company or any of
   its Subsidiaries at any time after the Effective Time and, to the

                                     1-15



   Knowledge of the Company, there has not been any communication to
   participants in any such plan that would adversely affect such result. Each
   of the Company and its Subsidiaries complies with the applicable
   requirements of Section 4980B(f) of the Code or any similar state statute
   with respect to each Company Benefit Plan that is a group health plan, as
   such term is defined in Section 5000(b)(1) of the Code or such state
   statute, except for failures to comply that individually or in the aggregate
   have not had and would not reasonably be expected to have a Material Adverse
   Effect on the Company. Neither the Company nor any of its Subsidiaries has
   any material obligations for retiree health or life insurance benefits under
   any Company Benefit Plan (other than for continuation coverage required
   under Section 4980B(f) of the Code).

      (viii) None of the execution and delivery of this Agreement, the
   obtaining of the Company Stockholder Approval or the consummation of the
   Merger or any other transaction contemplated by this Agreement or the Voting
   Agreement (including as a result of any termination of employment on or
   following the Effective Time) will (A) entitle any current or former
   director, officer, employee or consultant of the Company or any of its
   Subsidiaries to severance or termination pay, (B) accelerate the time of
   payment or vesting or trigger any payment or funding (through a grantor
   trust or otherwise) of compensation or benefits under, increase the amount
   payable or trigger any other material obligation pursuant to, any Company
   Benefit Plan or Company Benefit Agreement or (C) result in any breach or
   violation of, or a default under, any Company Benefit Plan or Company
   Benefit Agreement.

      (ix) Neither the Company nor any of its Subsidiaries has any liability or
   obligations that individually or in the aggregate has had or would
   reasonably be expected to have a Material Adverse Effect on the Company,
   including under or on account of a Company Benefit Plan, arising out of the
   hiring of persons to provide services to the Company or any of its
   Subsidiaries and treating such persons as consultants or independent
   contractors and not as employees of the Company or any of its Subsidiaries.

      (x) Neither the Company nor any of its Subsidiaries maintains any
   compensation plans, programs or arrangements the payments under which would
   not reasonably by expected to be deductible by reason of the limitations
   under Section 162(m) of the Code and the regulations thereunder.

   (m) No Excess Parachute Payments.  Other than payments or benefits that may
be made to the persons listed in Section 3.01(m) of the Company Disclosure
Schedule ("Primary Company Executives"), no amount or other entitlement or
economic benefit that could reasonably be expected to be received (whether in
cash or property or the vesting of property) as a result of the execution and
delivery of this Agreement, the obtaining of the Company Stockholder Approval
or the Parent Stockholder Approval, the consummation of the Merger or any other
transaction contemplated by this Agreement or the Voting Agreement (including
as a result of termination of employment on or following the Effective Time) by
or for the benefit of any director, officer, employee or consultant of the
Company or any of its Affiliates who is a "disqualified individual" (as such
term is defined in proposed Treasury Regulation Section 1.280G-1) under any
Company Benefit Plan, Company Benefit Agreement or otherwise would be an
"excess parachute payment" (as such term is defined in Section 280G(b)(1) of
the Code), and no disqualified individual is entitled to receive any additional
payment from the Company or any of its Subsidiaries, the Surviving Corporation
or any other person in the event that the excise tax required by Section
4999(a) of the Code is imposed on such disqualified individual (a "Parachute
Gross Up Payment"). Section 3.01(m) of the Company Disclosure Schedule sets
forth, calculated as of the date of this Agreement, (i) the "base amount" (as
such term is defined in Section 280G(b)(3) of the Code) for each Primary
Company Executive and (ii) the estimated amount that could be paid or provided
to each Primary Company Executive as a result of the execution and delivery of
this Agreement, the obtaining of the Company Stockholder Approval or the Parent
Stockholder Approval, the consummation of the Merger or the other transactions
contemplated by this Agreement (including as a result of any termination of
employment on or following the Effective Time).

                                     1-16



   (n) Taxes.  (i) Each of the Company and its Subsidiaries has filed or has
caused to be filed all material tax returns and reports required to be filed by
it and all such returns and reports are complete and accurate in all material
respects. Each of the Company and its Subsidiaries has paid or caused to be
paid all material taxes due and owing, and the most recent financial statements
contained in the Company Filed SEC Documents reflect an adequate reserve
(excluding any reserves for deferred taxes) for all taxes payable by the
Company and its Subsidiaries for all taxable periods and portions thereof
accrued through the date of such financial statements.

      (ii) No deficiencies, audit examinations, refund litigation, proposed
   adjustments or matters in controversy for any taxes have been proposed,
   asserted or assessed in writing against the Company or any of its
   Subsidiaries, except for any such deficiencies, examinations, litigation,
   adjustments or matters that have been resolved with the applicable tax
   authority. The Federal income tax returns of the Company and its
   Subsidiaries have been examined by and settled with the U.S. Internal
   Revenue Service, or the period of limitations on assessment has expired, for
   all taxable years through December 31, 1997. All assessments for taxes due
   and owing by the Company or any of its Subsidiaries with respect to
   completed and settled examinations or concluded litigation have been paid.
   There is no currently effective agreement or other document extending, or
   having the effect of extending, the period of assessment or collection of
   any taxes of the Company or its Subsidiaries.

      (iii) Neither the Company nor any of its Subsidiaries will be required to
   include in a taxable period ending after the Effective Time taxable income
   attributable to income that accrued in a prior taxable period but was not
   recognized for tax purposes in any prior taxable period as a result of the
   installment method of accounting, the completed contract method of
   accounting, the long-term contract method of accounting, the cash method of
   accounting or Section 481 of the Code or similar provisions of domestic or
   foreign (whether national, Federal, state, provincial, local or otherwise)
   tax law.

      (iv) Neither the Company nor any of its Subsidiaries has taken or agreed
   to take any action, or knows of any fact, agreement, plan or other
   circumstance, that is reasonably likely to prevent the Merger from
   qualifying as a reorganization within the meaning of Section 368(a) of the
   Code.

      (v) Neither the Company nor any of its Subsidiaries has constituted
   either a "distributing corporation" or a "controlled corporation" in a
   distribution of stock qualifying for tax-free treatment under Section 355 of
   the Code in the two years prior to the date of this Agreement.

      (vi) The Company and its Subsidiaries have complied in all material
   respects with all applicable statutes, laws, ordinances, rules and
   regulations relating to the withholding of taxes (including withholding of
   taxes pursuant to Sections 1441, 1442, 3121 and 3402 of the Code and similar
   provisions under any Federal, state, local or foreign tax laws) and have,
   within the time and the manner prescribed by law, withheld from and paid
   over to the proper Governmental Entity all amounts required to be so
   withheld and paid over under applicable laws.

      (vii) As used in this Agreement, "taxes" shall include all (x) domestic
   or foreign (whether national, Federal, state, provincial, local or
   otherwise) income, property, sales, excise, withholding and other taxes and
   similar governmental charges, including any interest, penalties and
   additions with respect thereto, (y) liability for the payment of any amounts
   of the type described in clause (x) as a result of being a member of a
   consolidated, combined or similar group and (z) liability as a result of any
   tax sharing or similar contractual agreement.

   (o) Intellectual Property.  To the Knowledge of the Company and except as,
individually or in the aggregate, has not had and would not reasonably be
expected to have a Material Adverse Effect on the Company, (i) none of the
Company or any of its Subsidiaries has infringed upon, misappropriated or
otherwise come into conflict with any intellectual property or other
proprietary information of any other person and (ii) no person or persons are
infringing or have misappropriated or otherwise come

                                     1-17



into conflict with the rights of the Company or any of its Subsidiaries with
respect to any intellectual property in a manner which, individually or in the
aggregate, has had or would reasonably be expected to have a Material Adverse
Effect on the Company.

   (p) Voting Requirements.  The affirmative vote at the Company Stockholders
Meeting or any adjournment or postponement thereof of the holders of a majority
of the outstanding shares of Company Common Stock in favor of adopting this
Agreement (the "Company Stockholder Approval") is the only vote of the holders
of any class or series of the Company's capital stock necessary to adopt this
Agreement and approve the transactions contemplated hereby. No other approval
of the stockholders of the Company is required with respect to this Agreement
or the transactions contemplated hereby or by the Voting Agreement.

   (q) State Takeover Statutes.  The Board of Directors of the Company has
approved and declared advisable the terms of this Agreement and the
consummation of the Merger and the other transactions contemplated by this
Agreement and has approved the Voting Agreement, and such approval represents
all the action necessary to render inapplicable to this Agreement, the Voting
Agreement, the Merger and the other transactions contemplated by this Agreement
or by the Voting Agreement, the provisions of Section 203 to the extent, if
any, Section 203 would otherwise be applicable to this Agreement, the Voting
Agreement, the Merger and the other transactions contemplated by this Agreement
or by the Voting Agreement. To the Knowledge of the Company, no other state
takeover statute or similar statute or regulation or similar provision of the
Company Certificate applies or purports to apply to this Agreement, the Voting
Agreement, the Merger or the other transactions contemplated by this Agreement
or by the Voting Agreement.

   (r) Brokers.  No broker, investment banker, financial advisor or other
person, other than Credit Suisse First Boston, the fees, commissions and
expenses of which will be paid by the Company, is entitled to any broker's,
finder's, financial advisor's or other similar fee or commission, or the
reimbursement of expenses, in connection with the transactions contemplated by
this Agreement or the Voting Agreement based upon arrangements made by or on
behalf of the Company or any of its Subsidiaries. The Company has furnished to
Parent true, complete and correct copies of all agreements under which any such
fees, commissions or expenses are payable and all indemnification and other
agreements related to the engagement of the persons to whom such fees,
commissions or expenses are payable.

   (s) Opinion of Financial Advisor.  The Company has received the opinion of
Credit Suisse First Boston, dated the date of this Agreement, to the effect
that, as of such date, the Exchange Ratio is fair from a financial point of
view to the stockholders of the Company, a signed copy of which opinion has
been delivered to Parent.

   (t) Rights Agreement.  The Company has taken all actions necessary to cause
the Rights Agreement to be amended to (i) render the Rights Agreement
inapplicable to this Agreement, the Merger and the other transactions
contemplated by this Agreement or the Voting Agreement, (ii) ensure that (A)
none of Parent, Sub or any other Subsidiary of Parent is an "Acquiring Person"
(as defined in the Rights Agreement) pursuant to the Rights Agreement and (B) a
"Distribution Date" (as defined in the Rights Agreement) does not occur solely
by reason of the execution of this Agreement or the consummation of the Merger
or the other transactions contemplated by this Agreement or the Voting
Agreement, and (iii) provide that the "Final Expiration Date" (as defined in
the Rights Agreement) shall occur immediately prior to the Effective Time.

   SECTION 3.02.  Representations and Warranties of Parent and Sub.  Except as
expressly set forth on the disclosure schedule (with specific reference to the
Section or subsection of this Agreement to which the information stated in such
disclosure schedule relates, with such disclosure to be

                                     1-18



applicable to other Sections or subsections of this Agreement to the extent a
matter is disclosed in such a way as to make its relevance to the information
called for by such other Sections or subsections readily apparent) delivered by
Parent to the Company in connection with the execution of this Agreement (the
"Parent Disclosure Schedule"), Parent and Sub represent and warrant to the
Company as follows:

   (a) Organization, Standing and Power.  Each of Parent and Sub (i) is duly
organized, validly existing and in good standing under the laws of the
jurisdiction in which it is organized, (ii) has the requisite corporate power
and authority to carry on its business as now being conducted and as currently
proposed by its management to be conducted and (iii) is duly qualified or
licensed to do business and is in good standing in each jurisdiction in which
the nature of its business or the ownership, leasing or operation of its
properties makes such qualification or licensing necessary other than where the
failure to be so qualified or licensed or in good standing individually or in
the aggregate would not reasonably be expected to have a Material Adverse
Effect on Parent. Parent has made available to the Company prior to the
execution of this Agreement true, complete and correct copies of its Restated
Articles of Incorporation and its by-laws and of the certificate of
incorporation and by-laws of Sub, in each case as amended to the date of this
Agreement.

   (b) Subsidiaries.  Section 3.02(b) of the Parent Disclosure Schedule sets
forth a true and complete list of all Subsidiaries of Parent as of the date of
this Agreement and, for each such Subsidiary, the state of incorporation. All
the outstanding shares of capital stock of, or other equity or voting interests
in, each Subsidiary of Parent have been validly issued and are fully paid and
nonassessable and are owned directly or indirectly by Parent, free and clear of
all Liens and free of any restriction on the right to vote, sell or otherwise
dispose of such capital stock or other equity or voting interests. Except for
the capital stock of, or other equity or voting interests in, its Subsidiaries,
Parent does not own, of record or beneficially, directly or indirectly any
capital stock or other equity or voting interest in any person.

   (c) Capital Structure.  As of the date of this Agreement, the authorized
capital stock of Parent consists of 120,000,000 shares of Parent Common Stock
and 10,000,000 shares of preferred stock, par value $1.00 per share (the
"Parent Preferred Stock"), of which 1,750,000 shares of Parent Preferred Stock
have been designated as ESOP Preferred Shares (the "Parent ESOP Preferred
Shares") and 450,000 ESOP Preferred Shares remain designated as such, and
250,000 shares of Parent Preferred Stock have been designated as Series A
Participating Cumulative Preferred Stock (the "Parent Series A Preferred
Stock"). As of the close of business on April 30, 2002, (i) 46,883,701 shares
of Parent Common Stock were issued and outstanding, (ii) no shares of Parent
ESOP Preferred Shares were issued and outstanding, (iii) 250,000 shares of
Parent Series A Preferred Stock were reserved for issuance in connection with
the rights (the "Parent Rights") to purchase shares of Parent Series A
Preferred Stock issued pursuant to the Rights Agreement dated as of February
27, 1996 (the "Parent Rights Agreement"), between Parent and Chemical Mellon
Shareholder Services, L.L.C., (iv) 8,065,080 shares of Parent Common Stock were
reserved for issuance pursuant to the 1988 Stock Option Plan for Key Employees,
the 1996 Stock Option Plan for Key Employees, the Parent 1991 Long Term
Incentive Plan, the 2000 Long Term Incentive Plan, the 2001 Performance Share
Program, the 1997 Stock Plan for Non-Employee Directors, the Employee Deferral
Plan, the Monarch Brass & Copper Corp. Deferral Plan and the Olin Contributing
Employee Ownership Plan (such plans, collectively, the "Parent Stock Plans")
and (v) 5,406,260 shares of Parent Common Stock were subject to outstanding
options or other rights to purchase shares of Parent Common Stock granted under
the Parent Stock Plans (the "Parent Stock Options"). Except as set forth above,
as of the close of business on April 30, 2002, no shares of capital stock of,
or other equity or voting interests in, Parent or options, warrants or other
rights to acquire any such stock, securities or interests were issued, reserved
for issuance or outstanding. During the period from April 30, 2002, to the date
of this Agreement (A) there have been no issuances by Parent or any of its
Subsidiaries of shares of capital

                                     1-19



stock of, or other equity or voting interests in, Parent other than issuances
of shares of Parent Common Stock pursuant to the exercise of Parent Stock
Options outstanding on such date as required by their terms as in effect on the
date of this Agreement and (B) except for issuances of Parent Stock Options to
employees in the ordinary course of business, there have been no issuances by
Parent or any of its Subsidiaries of options, warrants or other rights to
acquire shares of capital stock of, or other equity or voting interests in,
Parent, other than rights that may have arisen under the Parent Stock Plans.
All outstanding shares of Parent Common Stock are, and all shares that may be
issued pursuant to the Parent Stock Plans or in connection with the Merger will
be, when issued in accordance with the terms thereof or the terms of this
Agreement, duly authorized, validly issued, fully paid and nonassessable and
not subject to preemptive rights. As of the date of this Agreement, there are
no bonds, debentures, notes or other indebtedness of Parent or any of its
Subsidiaries, and, except as set forth above, no securities or other
instruments or obligations of Parent or any of its Subsidiaries the value of
which is in any way based upon or derived from any capital or voting stock of
Parent, in each case having the right to vote (or convertible into, or
exchangeable for, securities having the right to vote) on any matters on which
shareholders of Parent or any of its Subsidiaries may vote. Except as set forth
above or as otherwise contemplated herein, as of the date of this Agreement,
there are no securities, options, warrants, calls, rights or Contracts of any
kind to which Parent or any of its Subsidiaries is a party or by which Parent
or any of its Subsidiaries is bound obligating Parent or any of its
Subsidiaries to issue, deliver or sell, or cause to be issued delivered or
sold, additional shares of capital stock of, or other equity or voting
interests in, or securities convertible into, or exchangeable or exercisable
for, shares of capital stock of, or other equity or voting interests in, Parent
or any of its Subsidiaries or obligating Parent or any of its Subsidiaries to
issue, grant, extend or enter into any such security, option, warrant, call,
right or Contract. Except as set forth above, as of the date of this Agreement,
there are not outstanding contractual obligations of Parent or any of its
Subsidiaries to (1) repurchase, redeem or otherwise acquire any shares of
capital stock of, or other equity or voting interests in, Parent or any of its
Subsidiaries or (2) vote or dispose of any shares of capital stock of, or other
equity or voting interests in, Parent or any of its Subsidiaries. As of the
date of this Agreement, there are no irrevocable proxies and no voting
agreements to which Parent is a party with respect to any shares of the capital
stock of, or other equity or voting interests in, Parent or any of its
Subsidiaries.

   (d) Authority; Noncontravention.  Each of Parent and Sub has the requisite
corporate power and authority to execute and deliver this Agreement and,
subject to receipt of the Parent Shareholder Approval, to consummate the
transactions contemplated by this Agreement or the Voting Agreement. The
execution and delivery of this Agreement by Parent and Sub and the consummation
by Parent and Sub of the transactions contemplated by this Agreement or the
Voting Agreement have been duly authorized by all necessary corporate action on
the part of Parent and Sub, as applicable, and no other corporate proceedings
on the part of Parent or Sub are necessary to approve this Agreement or to
consummate the transactions contemplated by this Agreement or the Voting
Agreement subject to receipt of the Parent Shareholder Approval. This Agreement
has been duly executed and delivered by Parent and Sub and, assuming the due
authorization, execution and delivery by the Company, constitutes the legal,
valid and binding obligation of Parent and Sub, enforceable against Parent and
Sub in accordance with its terms. The execution and delivery of this Agreement
and the Voting Agreement do not, and the consummation of the Merger and the
other transactions contemplated by this Agreement or the Voting Agreement and
compliance with the provisions hereof and thereof do not and will not conflict
with, or result in any violation or breach of, or default (with or without
notice or lapse of time, or both) under, or give rise to a right of, or result
in, termination, cancelation or acceleration of any obligation or loss of a
material benefit under, or result in the creation of any Lien upon any of the
properties or assets of Parent or Sub under, or give rise to any increased,
additional, accelerated or guaranteed rights or entitlements under, any
provision of (A) the Restated Articles of Incorporation or the by-laws of
Parent or the Certificate of Incorporation and by-laws of Sub, (B) any Contract
to which Parent or Sub is a party or any of their respective properties or
assets is subject or

                                     1-20



(C) subject to the governmental filings and other matters referred to in the
following sentence, any judgment, order, writ, injunction, stipulation, decree,
statute, law, ordinance, rule or regulation applicable to Parent or any of its
Subsidiaries or their respective properties, operations or assets, other than,
in the case of clauses (B) and (C), any such conflicts, violations, breaches,
defaults, rights, losses, Liens or entitlements that individually or in the
aggregate would not reasonably be expected to have a Material Adverse Effect on
Parent. No consent, approval, order or authorization of, action by or in
respect of, or registration, declaration or filing with, any Governmental
Entity is required by or with respect to Parent or any of its Subsidiaries in
connection with the execution and delivery of this Agreement by Parent and Sub
or the consummation by Parent and Sub of the transactions contemplated by this
Agreement or the Voting Agreement, except for (1) the filing of a premerger
notification and report form by Parent under the HSR Act or any other
applicable competition, merger control, antitrust or similar law or regulation;
(2) the filing with the SEC of (x) the Joint Proxy Statement and the Form S-4,
and (y) such reports under Section 13(a), 13(d), 15(d) or 16(a) of the Exchange
Act, as may be required in connection with this Agreement, the Voting Agreement
and the transactions contemplated by this Agreement or the Voting Agreement;
(3) the filing of the Certificate of Merger with the Secretary of State of the
State of Delaware and appropriate documents with the relevant authorities of
other states in which the Company is qualified to do business; (4) such filings
with, and approvals of, the NYSE to permit the shares of Parent Common Stock
that are to be issued in connection with the Merger to be listed on the NYSE;
and (5) such other consents, approvals, orders, authorizations, registrations,
declarations and filings the failure of which to be made or obtained
individually or in the aggregate would not reasonably be expected to have a
Material Adverse Effect on Parent.

   (e) Parent SEC Documents.  Parent has filed with the SEC all reports,
schedules, forms, statements and other documents (including exhibits and all
other information incorporated therein) required to be filed by Parent since
January 1, 2001 (collectively, "Parent SEC Documents"). None of the
Subsidiaries of Parent are, or have at any time since January 1, 2001, been,
subject to the reporting requirements of Sections 13(a) and 15(d) of the
Exchange Act. As of their respective dates, the Parent SEC Documents complied
in all material respects with the requirements of the Securities Act or the
Exchange Act, as the case may be, and the rules and regulations of the SEC
promulgated thereunder applicable to such Parent SEC Documents, and none of the
Parent SEC Documents when filed contained any untrue statement of a material
fact or omitted to state a material fact required to be stated therein or
necessary in order to make the statements therein, in light of the
circumstances under which they were made, not misleading. Except to the extent
that information contained in any Parent SEC Document filed and publicly
available prior to the date of this Agreement (a "Parent Filed SEC Document")
has been revised or superseded by a later filed Parent SEC Document, none of
the Parent SEC Documents contains any untrue statement of a material fact or
omits to state any material fact required to be stated therein or necessary in
order to make the statements therein, in light of the circumstances under which
they were made, not misleading. The consolidated financial statements
(including the related notes) of Parent included in the Parent SEC Documents
comply as to form, as of their respective dates of filing with the SEC, in all
material respects with the applicable accounting requirements and the published
rules and regulations of the SEC relating thereto, have been prepared in
accordance with GAAP (except, in the case of unaudited statements, as permitted
by Form 10-Q of the SEC) applied on a consistent basis during the periods
involved (except as may be indicated in the related notes) and fairly present
in all material respects the consolidated financial position of Parent and its
consolidated Subsidiaries as of the dates thereof and the consolidated results
of their operations and cash flows for the periods then ended (subject, in the
case of unaudited statements, to normal recurring year-end audit adjustments).
Except as set forth in the most recent financial statements included in the
Parent Filed SEC Documents, neither Parent nor any of its Subsidiaries has any
liabilities or obligations of any nature (whether accrued, absolute, contingent
or otherwise) which individually or in the aggregate would reasonably be
expected to have a Material Adverse Effect on Parent.

                                     1-21



   (f) Information Supplied.  None of the information supplied or to be
supplied by Parent or Sub specifically for inclusion or incorporation by
reference in (i) the Form S-4 will, at the time the Form S-4 becomes effective
under the Securities Act, contain any untrue statement of a material fact or
omit to state any material fact required to be stated therein or necessary to
make the statements therein not misleading or (ii) the Joint Proxy Statement
will, at the date it is first mailed to each of the Company's stockholders and
Parent's shareholders or at the time of each of the Company Stockholders
Meeting and the Parent Shareholders Meeting, contain any untrue statement of a
material fact or omit to state any material fact required to be stated therein
or necessary in order to make the statements therein, in light of the
circumstances under which they are made, not misleading. The Joint Proxy
Statement will comply as to form in all material respects with the requirements
of the Exchange Act and the rules and regulations thereunder and the Form S-4
will comply as to form in all material respects with the requirements of the
Securities Act and the rules and regulations thereunder. No representation or
warranty is made by Parent with respect to statements made or incorporated by
reference in the Joint Proxy Statement or the Form S-4 based on information
supplied by the Company specifically for inclusion or incorporation by
reference in the Joint Proxy Statement or the Form S-4, as the case may be.

   (g) Absence of Certain Changes or Events.  Except as disclosed in the Parent
Filed SEC Documents, from December 31, 2001, to the date of this Agreement,
Parent and its Subsidiaries have conducted their respective businesses only in
the usual and ordinary course consistent with past practice, and during such
period there has not been (i) any Material Adverse Effect relating to Parent,
(ii) any declaration, setting aside or payment of any dividend or other
distribution (whether in cash, stock, property or otherwise) with respect to
any of Parent's or any of its Subsidiaries' capital stock or any other equity
interests or securities, except for (A) dividends by a wholly owned Subsidiary
of Parent to its parent, (B) a cash dividend of $0.20 per share of Parent
Common Stock paid on March 11, 2002 to each holder of Parent Common Stock as of
February 11, 2002 and (C) a cash dividend of $0.20 per share of Parent Common
Stock payable on June 10, 2002 to each holder of record of Parent Common Stock
as of May 10, 2002, (iii) any purchase, redemption or other acquisition of any
shares of capital stock or any other equity interests or securities of Parent
or any of its Subsidiaries or any rights, warrants, calls or options to acquire
such shares or other equity interests or securities, (iv) any split,
combination or reclassification of any of Parent's or any of its Subsidiaries'
capital stock or other equity interests or securities or any issuance or the
authorization of any issuance of any other securities in respect of, in lieu of
or in substitution for shares of capital stock or other equity interests or
securities of Parent or any of its Subsidiaries, (v) any damage, destruction or
loss, whether or not covered by insurance, that individually or in the
aggregate would reasonably be expected to have a Material Adverse Effect on
Parent, (vi) except insofar as may have been required by a change in GAAP or
applicable law, any material change in financial or tax accounting methods,
principles or practices by Parent or any of its Subsidiaries, (vii) any
material tax election with respect to taxes by Parent or any of its
Subsidiaries or any settlement or compromise of any material tax liability or
refund or (viii) any revaluation by Parent or any of its Subsidiaries of any of
the material assets of Parent or any of its Subsidiaries.

   (h) Litigation.  Except as disclosed in the Parent Filed SEC Documents,
there is no suit, action, proceeding, claim, grievance, demand or investigation
pending or, to the Knowledge of Parent, threatened against or affecting the
Parent or any of its Subsidiaries or any of their respective assets,
properties, businesses or operations that individually or in the aggregate has
had or would reasonably be expected to have a Material Adverse Effect on
Parent, nor is there any statute, law, ordinance, rule, regulation, judgment,
decree, injunction, writ, stipulation or order of any Governmental Entity or
arbitrator outstanding against or, to the Knowledge of Parent, investigation,
proceeding, notice of violation, order of forfeiture or complaint by any
Governmental Entity involving, Parent or any of its Subsidiaries or any of
their respective assets, properties, businesses or operations that has had or
that would reasonably be expected to have individually or in the aggregate, a
Material Adverse Effect on Parent.

                                     1-22



   (i) Voting Requirements.  The affirmative vote at the Parent Shareholders
Meeting or any adjournment or postponement thereof (the "Parent Shareholder
Approval") of the holders of a majority of Parent Common Stock casting votes at
the Parent Shareholders Meeting is the only vote of the holders of any class or
series of Parent's capital stock necessary to approve, in accordance with the
applicable rules of the NYSE, the issuance of the Parent Common Stock in
connection with the Merger. No other approval of the shareholders of Parent
required with respect to this Agreement or the transactions contemplated hereby
or by the Voting Agreement.

   (j) Brokers.  No broker, investment banker, financial advisor or other
person, other than Lehman Brothers Inc., the fees, commissions and expenses of
which will be paid by Parent, is entitled to any broker's, finder's, financial
advisor's or other similar fee or commission, or the reimbursement of expenses,
in connection with the transactions contemplated by this Agreement or the
Voting Agreement based upon arrangements made by or on behalf of Parent or any
of its Subsidiaries.

   (k) Capitalization of Sub; Interim Operations of Sub.  Sub was formed solely
for the purpose of engaging in the transactions contemplated by this Agreement,
has engaged in no other business activities and has conducted its operations
only as contemplated by this Agreement. The authorized capital stock of Sub
consists of 1,000 shares of common stock, par value $0.01 per share, all of
which are duly authorized, validly issued, fully paid, nonassessable and held
of record by Parent.

   (l) Taxes.  Neither Parent nor any of its Subsidiaries has taken or agreed
to take any action, or knows of any fact, agreement, plan or other
circumstance, that is reasonably likely to prevent the Merger from qualifying
as a "reorganization" within the meaning of Section 368(a) of the Code.

   (m) Opinion of Financial Advisor.  Parent has received the opinion of Lehman
Brothers Inc., dated the date of this Agreement, to the effect that, as of such
date, the Merger is fair from a financial point of view to the shareholders of
Parent, a signed copy of which opinion has been delivered to the Company.

   (n) Compliance with Applicable Laws.  (i) Each of Parent and its
Subsidiaries is in compliance with all Legal Provisions, except for instances
of noncompliance or possible noncompliance that individually or in the
aggregate have not had and would not reasonably be expected to have a Material
Adverse Effect on Parent. Each of Parent and its Subsidiaries has in effect all
material Permits necessary for it to own, lease or operate its properties and
other assets and to carry on its business and operations as presently conducted
and as currently proposed by its management to be conducted, except where the
failure to so have in effect, individually or in the aggregate, has not had and
would not reasonably be expected to have a Material Adverse Effect on Parent.
There has occurred no default under, or violation of, any such Permit, except
individually or in the aggregate as has not had and would not reasonably be
expected to have a Material Adverse Effect on Parent. The consummation of the
Merger and the other transactions contemplated by this Agreement and the Voting
Agreement, in and of themselves, would not cause the revocation or cancelation
of any such Permit that individually or in the aggregate would reasonably be
expected to have a Material Adverse Effect on Parent.

      (ii) Except for those matters disclosed in Parent Filed SEC Documents and
   those matters that individually or in the aggregate would not reasonably be
   expected to have a Material Adverse Effect on Parent:

          (A) Parent and each of its Subsidiaries are in compliance with all
       Environmental Laws, and neither Parent nor any of its Subsidiaries has
       received any (1) communication that alleges that Parent or any of its
       Subsidiaries is in violation of, or has liability under, any
       Environmental Law, (2) written request from any Governmental Entity for
       information pursuant to any Environmental Law, or (3) written notice
       regarding any requirement proposed for

                                     1-23



       adoption or implementation by any Government Entity under any
       Environmental Law which requirement is applicable to the operations of
       Parent or any of its Subsidiaries;

          (B) (1) Parent and each of its Subsidiaries have obtained and are in
       compliance with all Environmental Permits, (2) all such Environmental
       Permits are valid and in good standing, and (3) neither Parent nor any
       of its Subsidiaries has received any notice of any actual or potential
       change in the status or terms and conditions of any Environmental Permit;

          (C) there are no Environmental Claims pending or, to the Knowledge of
       Parent, threatened, against Parent or any of its Subsidiaries;

          (D) to the Knowledge of Parent there have been no Releases of any
       Hazardous Material that could be reasonably expected to form the basis
       of any Environ mental Claim against Parent or any of its Subsidiaries;
       and

          (E) (1) neither Parent nor any of its Subsidiaries has retained or
       assumed either contractually or by operation of law any liabilities or
       obligations that could be reasonably expected to form the basis of any
       Environmental Claim against Parent or any of its Subsidiaries, and (2)
       to the Knowledge of Parent, there are no Environmental Claims against
       any person whose liabilities for such Environmental Claims Parent or any
       of its Subsidiaries has or may have retained or assumed either
       contractually or by operation of law.

                                  ARTICLE IV

                   COVENANTS RELATING TO CONDUCT OF BUSINESS

   SECTION 4.01.  Conduct of Business.  (a) Conduct of Business by the
Company.  During the period from the date of this Agreement to the Effective
Time, the Company shall, and shall cause its Subsidiaries to, carry on its
businesses in the ordinary course consistent with past practice and comply with
all applicable laws, rules and regulations, use its commercially reasonable
efforts to preserve its assets, brands, licenses and technology, keep available
the services of its current officers, employees and consultants and preserve
its relationships with customers, suppliers, licensors, licensees, distributors
and others having business dealings with it. In addition, without limiting the
generality of the foregoing, during the period from the date of this Agreement
to the Effective Time, except as consented to in writing by Parent or as set
forth on Section 4.01(a) of the Company Disclosure Schedule, the Company shall
not, and shall not permit any of its Subsidiaries to:

      (i) (A) declare, set aside or pay any dividends on, or make any other
   distributions (whether in cash, stock, property or otherwise) in respect of,
   any of its capital stock or other equity or voting interests or securities,
   except for dividends and distributions (including liquidating distributions)
   by a direct or indirect wholly owned Subsidiary of the Company to its
   parent, (B) split, combine or reclassify any of its capital stock or other
   equity or voting interests or securities or issue or authorize the issuance
   of any other securities in respect of, in lieu of or in substitution for
   shares of its capital stock or any other equity or voting interests or
   securities, or (C) purchase, redeem or otherwise acquire any shares of
   capital stock or other equity or voting interests or securities of the
   Company or any of its Subsidiaries or any rights, warrants, calls or options
   to acquire any such shares or other equity or voting interests or securities;

      (ii) issue, deliver, sell, grant, pledge or otherwise encumber or subject
   to any Lien any shares of its capital stock, any other equity or voting
   interests or securities or any securities convertible into, or exchangeable
   for, or any rights, warrants, calls or options to acquire, any such shares,
   equity or voting interests or securities or convertible or exchangeable
   securities, or any "phantom" stock, "phantom" stock rights or any stock
   appreciation rights, stock based performance units or other rights that are
   linked to the price of Company Common Stock, other than the issuance of
   shares of Company Common Stock upon the exercise of the Company Stock
   Options outstanding

                                     1-24



   as of the date of this Agreement in accordance with their terms as in effect
   on the date of this Agreement;

      (iii) amend or propose to amend the Company Certificate or the By-laws of
   the Company or the comparable organizational documents of any of the
   Company's Subsidiaries, except as required by law;

      (iv) directly or indirectly acquire or agree to acquire by merging or
   consolidating with, or by purchasing assets of, or by any other manner, any
   person or division, business or equity interest of any person;

      (v) directly or indirectly (A) sell, lease, license, sell and leaseback,
   mortgage or otherwise encumber or subject to any Lien or otherwise dispose
   of any of its properties or assets or any interests therein (including
   securitizations), other than sales of inventory and obsolete equipment in
   the ordinary course of business consistent with past practice or (B) enter
   into, modify or amend any lease of property, except for modifications or
   amendments that are not adverse to the Company or any of its Subsidiaries;

      (vi) (A) incur any indebtedness for borrowed money or guarantee any such
   indebtedness of another person, issue or sell any debt securities or rights,
   warrants, calls or options to acquire any debt securities of the Company or
   any of its Subsidiaries, guarantee any debt securities of another person,
   enter into any "keep well" or other agreement to maintain any financial
   statement condition of another person or enter into any arrangement having
   the economic effect of any of the foregoing, other than short-term
   borrowings incurred in the ordinary course of business consistent with past
   practice not to exceed $5 million at any time outstanding or letters of
   credit issued in the ordinary course of business consistent with past
   practice or (B) make any loans, advances or capital contributions to, or
   investments in, any other person, except for advances to employees of the
   Company or any of its Subsidiaries in the ordinary course of business
   consistent with past practice;

      (vii) make any capital expenditure(s) or otherwise acquire asset(s)
   (other than raw materials and supplies) which, individually, is in excess of
   $500,000 or, in the aggregate, are in excess of $1 million;

      (viii) (A) pay, discharge, satisfy or settle any material claims
   (including claims of stockholders), liabilities, obligations (whether
   absolute, accrued, contingent or otherwise), or litigation (whether or not
   commenced prior to the date of this Agreement), other than the payment,
   discharge, satisfaction or settlement of claims, liabilities or litigation,
   in the ordinary course of business consistent with past practice or in
   accordance with its terms as in effect on the date of this Agreement; (B)
   cancel any indebtedness; (C) waive, transfer, grant or release any claims or
   right of material value; or (D) waive any benefits of, or agree to modify in
   any respect, or terminate or fail to enforce, or consent to any material
   matter with respect to which consent is required under, any confidentiality,
   standstill or similar agreement to which the Company or any of its
   Subsidiaries is a party or of which the Company or any of its Subsidiaries
   is a beneficiary;

      (ix) enter into, modify, amend or terminate any Contract which if so
   entered into, modified, amended or terminated could reasonably be expected
   to (A) have a Material Adverse Effect on the Company or (B) impair in any
   material respect the ability of the Company to perform its obligations under
   this Agreement;

      (x) except as otherwise contemplated by this Agreement or as required to
   comply with applicable law or the terms of any collective bargaining
   agreement, Company Benefit Plan or Company Benefit Agreement as in effect on
   the date of this Agreement, (A) adopt, enter into, terminate or amend (1)
   any collective bargaining agreement or Company Benefit Plan or (2) any
   Company Benefit Agreement or other agreement, plan or policy involving the
   Company or any of

                                     1-25



   its Subsidiaries and one or more of their respective current or former
   directors, officers, employees or consultants, (B) increase in any manner
   the compensation, bonus or fringe or other benefits of, or pay any bonus to,
   any current or former director, officer, employee or consultant of the
   Company or any of its Subsidiaries or grant any type of compensation or
   benefits to any current or former director, officer, employee or consultant
   not previously receiving or entitled to receive such type of compensation or
   benefit, except for normal increases in cash compensation other than to
   officers or directors in the ordinary course of business consistent with
   past practice, (C) pay any benefit or amount not required under any Company
   Benefit Plan or Company Benefit Agreement or any other benefit plan or
   arrangement of the Company or any of its Subsidiaries as in effect on the
   date of this Agreement, (D) grant or pay any severance or termination pay or
   increase in any manner the severance or termination pay of any current or
   former director, officer, employee or consultant of the Company or any of
   its Subsidiaries, (E) make any payment or grant any awards under, or amend
   or terminate any bonus, incentive, performance or other compensation plan or
   arrangement, Company Benefit Agreements or Company Benefit Plan (including
   in respect of stock options, "phantom" stock, stock appreciation rights,
   "phantom" stock rights, stock based or stock related awards, performance
   stock units, restricted stock, restricted stock units, deferred stock units,
   or the removal or modification of existing restrictions in any Company
   Benefit Plans, Company Benefit Agreements or agreements or awards made
   thereunder), (F) amend or modify any Company Stock Option, any Company Stock
   Plan, any Company Benefit Agreement or any Company Benefit Plan, (G) take
   any action to fund or in any other way secure the payment of compensation or
   benefits under any employee plan, agreement, contract or arrangement or
   Company Benefit Plan or Company Benefit Agreement, (H) take any action to
   accelerate the vesting or payment of any compensation or benefit under any
   Company Benefit Plan or Company Benefit Agreement or (I) materially change
   any actuarial or other assumption used to calculate funding obligations with
   respect to any Company Benefit Plan or change the manner in which
   contributions to any Company Benefit Plan are made or the basis on which
   such contributions are determined;

      (xi) change its fiscal year, revalue any of its material assets or,
   except as required by a change in GAAP or applicable law, make any changes
   in financial, tax or accounting methods, principles or practices; or

      (xii) authorize, commit or agree to take any of the foregoing actions.

   (b) Conduct of Business by Parent.  During the period from the date of this
Agreement to the Effective Time, except as consented to in writing by the
Company, Parent shall not, and shall not permit any of its Subsidiaries to (i)
declare, set aside or pay any dividends on, or make any other distributions
(whether in cash, stock, property or otherwise) in respect of, any of its
capital stock or other equity or voting interests or securities, except for (A)
dividends and distributions (including liquidating distributions) by a direct
or indirect wholly owned Subsidiary or Parent to its parent, (B) normal
quarterly cash dividends by Parent to the holders of Parent Common Stock and
(C) stock dividends and distributions which are covered by Section 2.01(d),
(ii) purchase, redeem or otherwise acquire any shares of capital stock or other
equity or voting interests or securities of Parent or any of its Subsidiaries
or any rights, warrants, calls or options to acquire any such shares or other
equity or voting interests or securities other than in connection with Parent's
employee benefit arrangements and policies, (iii) amend or propose to amend its
articles of incorporation or by-laws so as to materially adversely affect the
economic interests of the holders of Parent Common Stock, except as required by
law or (iv) authorize, commit or agree to take any of the foregoing actions.

   (c) Other Actions.  The Company and Parent shall use commercially reasonable
efforts not to, and shall use commercially reasonable efforts to not permit any
of their respective Subsidiaries to, take any action that would, or that could
reasonably be expected to, result in any of the conditions to the Merger set
forth in Article VI not being satisfied.

                                     1-26



   (d) Certain Tax Matters.  During the period from the date of this Agreement
to the Effective Time, the Company shall, and shall cause each of its
Subsidiaries to, (i) timely file all tax returns ("Post-Signing Returns")
required to be filed by it, (ii) timely pay all taxes due and payable in
respect of such Post-Signing Returns that are so filed, (iii) accrue a reserve
in the books and records and financial statements of any such entity in
accordance with past practice for all taxes payable by such entity for which no
Post-Signing Return is due prior to the Effective Time, (iv) promptly notify
Parent of any suit, claim, action, investigation, proceeding or audit
(collectively, "Actions") pending against or with respect to the Company or any
of its Subsidiaries in respect of any material tax; (v) not make any material
tax election or settle or compromise any material Action or tax liability,
other than in connection with currently pending proceedings or other than in
the ordinary course of business, and (vi) cause all existing tax sharing
agreements and similar agreements to which the Company or any Subsidiary is a
party to be terminated as of the Closing Date so that after such date the
Company and its Subsidiaries shall have no further rights or liabilities
thereunder.

   (e) Advice of Changes; Filings.  The Company and Parent shall promptly
advise the other party orally and in writing of (i) any representation or
warranty made by it (and, in the case of Parent, made by Sub) contained in this
Agreement that is qualified as to materiality becoming untrue or inaccurate in
any respect or any such representation or warranty that is not so qualified
becoming untrue or inaccurate in any material respect or (ii) the failure of it
(and, in the case of Parent, of Sub) to comply with or satisfy in any material
respect any covenant, condition or agreement to be complied with or satisfied
by it under this Agreement; provided, however, that no such notification shall
affect the representations, warranties, covenants or agreements of the parties
(or remedies with respect thereto) or the conditions to the obligations of the
parties under this Agreement. The Company and Parent shall each promptly
provide the other copies of all filings made by such party with any
Governmental Entity in connection with this Agreement and the transactions
contemplated hereby, other than the portions of such filings that include
confidential information not directly related to the transactions contemplated
by this Agreement.

   SECTION 4.02.  No Solicitation.  (a) The Company shall not, and shall use
its best efforts to cause its Subsidiaries and any of their respective
directors, officers or employees or any investment banker, financial advisor,
attorney, consultant, accountant or other representative of the Company or any
of its Subsidiaries (collectively, including any such Subsidiary, the
"Representatives") not to, directly or indirectly through another person, (i)
solicit, initiate or encourage, or take any other action to facilitate any
inquiries or the making of any proposal that constitutes or is reasonably
likely to lead to a Company Takeover Proposal or (ii) enter into, continue or
otherwise participate in any discussions or negotiations regarding, or furnish
to any person any information with respect to, or otherwise cooperate in any
way with, any Company Takeover Proposal. The Company shall, and shall use its
best efforts to cause its Subsidiaries and other Representatives to,
immediately cease and cause to be terminated all existing discussions or
negotiations with any person conducted heretofore with respect to any Company
Takeover Proposal. Notwithstanding the foregoing, at any time prior to
obtaining the Company Stockholders Approval, the Board of Directors of the
Company may, to the extent required by the fiduciary obligations of the Board
of Directors of the Company under applicable law, as determined in good faith
by a majority of the disinterested members thereof after consultation with
outside counsel, in response to a bona fide written Company Takeover Proposal
that was unsolicited and that did not otherwise result from a breach of this
Section 4.02, and subject to compliance with Section 4.02(c), (A) furnish
information with respect to the Company and its Subsidiaries to the person
making such Company Takeover Proposal and its Representatives pursuant to a
customary confidentiality agreement; provided that all such information is
provided on a prior or substantially concurrent basis to Parent, and (B)
participate in discussions or negotiations with or otherwise cooperate with
such person and its Representatives regarding such Company Takeover Proposal.
The term "Company Takeover Proposal" means (x) any inquiry, proposal or offer
from any person relating to, or that is reasonably likely to lead to, any
direct or indirect acquisition or purchase, in one

                                     1-27



transaction or a series of transactions, of assets or businesses that
constitute 15% or more of the revenues, net income, EBITDA or assets of the
Company and its Subsidiaries, taken as a whole, or 15% or more of the Company
Common Stock or any other class of capital stock of, or any other equity or
voting interests in, the Company or any of its Subsidiaries, (y) any tender
offer or exchange offer that if consummated would result in any person
beneficially owning 15% or more of the Company Common Stock or any other class
of capital stock of, or any other equity or voting interests in, the Company or
any of its Subsidiaries, or (z) any merger, consolidation, tender offer,
exchange offer, stock acquisition, asset acquisition, binding share exchange,
business combination, recapitalization, liquidation, dissolution, joint venture
or similar transaction involving the Company or any of its Subsidiaries
pursuant to which any person or the shareholders of any person would
beneficially own 15% or more of the Company Common Stock or of any other class
of capital stock of, or any other equity or voting interests in, the Company or
any of its Subsidiaries or any resulting parent company of the Company, other
than the transactions contemplated by this Agreement or the Voting Agreement.

   (b) Neither the Board of Directors of the Company nor any committee thereof
shall (i) withdraw or modify in a manner adverse to Parent or Sub, or propose
publicly to withdraw or modify in a manner adverse to Parent or Sub, the
approval or recommendation by such the Board of Directors or any such committee
of this Agreement or the Merger, or resolve or agree to take any such action,
in each case unless a majority of the disinterested members of such Board of
Directors determines in good faith, after consultation with outside counsel,
that the failure to do so would result in a breach of the fiduciary duties of
such Board of Directors under applicable law, (ii) approve or permit the
Company to enter into any letter of intent, memorandum of understanding,
agreement in principle, acquisition agreement, merger agreement, option
agreement, joint venture agreement, partnership agreement or similar agreement
relating to any Company Takeover Proposal, or resolve or agree to take any such
action, or (iii) approve or recommend, or propose publicly to approve or
recommend, any Company Takeover Proposal, or resolve or agree to take any such
action.

   (c) In addition to the obligations of the Company set forth in paragraphs
(a) and (b) of this Section 4.02, the Company shall promptly advise Parent
orally and in writing of any request for information or of any Company Takeover
Proposal, or of any inquiry relating to or that is reasonably likely to lead to
a Company Takeover Proposal, the terms and conditions of such request, Company
Takeover Proposal or inquiry and the identity of the person making such
request, Company Takeover Proposal or inquiry. The Company will (i) keep Parent
fully informed on a prompt basis of the status and details (including
amendments or changes or proposed amendments or changes) of any such request,
Company Takeover Proposal or inquiry and (ii) provide to Parent as soon as
practicable after receipt or delivery thereof with copies of all correspondence
and other written material sent or provided to the Company or any of its
Subsidiaries or other Representatives from any person that describes any of the
terms or conditions of any Takeover Proposal.

   (d) Nothing contained in this Section 4.02 shall prohibit the Company from
(i) taking and disclosing to its stockholders a position contemplated by Rule
14e-2 promulgated under the Exchange Act or (ii) making any required disclosure
to the Company's stockholders if, in the good faith judgment of the Board of
Directors of the Company, after consultation with outside counsel, failure so
to disclose would be inconsistent with its obligations under applicable law;
provided, however, that, in no event shall the Company or its Board of
Directors or any committee thereof take, agree or resolve to take any action
prohibited by Section 4.02(b).

                                   ARTICLE V

                             ADDITIONAL AGREEMENTS

   SECTION 5.01.  Preparation of the Form S-4 and the Joint Proxy
Statement.  As soon as practicable following the date of this Agreement, the
Company and Parent shall prepare and file with

                                     1-28



the SEC the Joint Proxy Statement and Parent shall prepare and file with the
SEC the Form S-4, in which the Joint Proxy Statement will be included as a
prospectus. Each of the Company and Parent shall use its commercially
reasonable efforts to have the Form S-4 declared effective under the Securities
Act as promptly as practicable after such filing and to keep the Form S-4
effective for so long as necessary to complete the Merger. The Company will use
its commercially reasonable efforts to cause the Joint Proxy Statement to be
mailed to the Company's stockholders and Parent will use its commercially
reasonable efforts to cause the Joint Proxy Statement to be mailed to Parent's
shareholders, in each case as promptly as practicable after the Form S-4 is
declared effective under the Securities Act. Parent shall also take any action
(other than qualifying to do business in any jurisdiction in which it is not
now so qualified or filing a general consent to service of process) reasonably
required to be taken under any applicable state securities laws in connection
with the issuance of Parent Common Stock in the Merger, and the Company shall
furnish all information concerning the Company and the holders of Company
Common Stock as may be reasonably requested by Parent in connection with any
such action and the preparation, filing and distribution of the Joint Proxy
Statement and the Form S-4. No filing of, or amendment or supplement to, the
Form S-4 will be made by Parent, and no filing, or amendment or supplement to,
the Joint Proxy Statement will be made by Parent or the Company, in each case
without providing the other party a reasonable opportunity to review and
comment thereon. The parties shall notify each other promptly of the receipt of
any comments from the SEC or the staff of the SEC and of any request by the SEC
or the staff of the SEC for amendments or supplements to the Joint Proxy
Statement or the Form S-4 or for additional information, and shall supply each
other with copies of all correspondence between it or any of its
Representatives, on the one hand, and the SEC or the staff of the SEC, on the
other hand, with respect to the Joint Proxy Statement, the Form S-4, the Merger
or the other transactions contemplated by this Agreement or the Voting
Agreement. If at any time prior to the Effective Time any information relating
to the Company or Parent, or any of their respective Affiliates, directors or
officers, should be discovered by the Company or Parent which should be set
forth in an amendment or supplement to either of the Form S-4 or the Joint
Proxy Statement, so that either of such documents would not include any
misstatement of a material fact or omit to state any material fact necessary to
make the statements therein, in light of the circumstances under which they
were made, not misleading, the party that discovers such information shall
promptly notify the other parties hereto and an appropriate amendment or
supplement describing such information shall be promptly filed with the SEC
and, to the extent required by law, disseminated to the shareholders of Parent
and the stockholders of the Company.

   SECTION 5.02.  Stockholder Meetings.  (a) Company Stockholders Meeting.  The
Company shall (i) as soon as practicable following the date of this Agreement,
establish a record date (which shall be as soon as practicable following the
date of this Agreement) for, duly call, give notice of, convene and hold a
meeting of its stockholders (the "Company Stockholders Meeting") for the
purpose of obtaining the Company Stockholder Approval and (ii) subject to
Section 4.02(b), through its Board of Directors, recommend to its stockholders
the adoption of this Agreement. The Company agrees that its obligations
pursuant to clause (i) of the first sentence of this Section 5.02 shall not be
affected by (A) the commencement, public proposal, public disclosure or
communication to the Company of any Company Takeover Proposal or (B) the
withdrawal or modification by the Board of Directors of the Company or any
committee thereof of such Board of Directors' or such committee's approval or
recommendation of this Agreement, the Merger or the other transactions
contemplated by this Agreement or the Voting Agreement.

   (b) Parent Shareholders Meeting.  Parent shall (i) as soon as practicable
following the date of this Agreement, establish a record date (which shall be
as soon as practicable following the date of this Agreement) for, duly call,
give notice of, convene and hold a meeting of its shareholders (the "Parent
Shareholders Meeting") for the purpose of obtaining the Parent Shareholder
Approval and (ii) through its Board of Directors, unless their fiduciary duties
require otherwise, recommend to its shareholders the approval of the issuance
of Parent Common Stock in connection with the Merger.

                                     1-29



   SECTION 5.03.  Access to Information; Confidentiality.  Subject to the terms
of the confidentiality agreement between Parent and the Company dated as of
April 23, 2002 (the "Confidentiality Agreement"), upon reasonable notice, each
party shall, and shall cause each of its Subsidiaries to, afford to the other
party and to their Representatives, reasonable and prompt access (including for
the purpose of coordinating integration activities and transition planning with
the employees of the Company and its Subsidiaries) during normal business hours
during the period prior to the earlier of the Effective Time and the
termination of this Agreement to all their respective properties, assets,
books, Contracts, commitments, personnel and records and, during such period,
each party shall, and shall cause each of its Subsidiaries to, furnish promptly
to the other party (a) a copy of each report, schedule, registration statement,
form and other document (including all exhibits and all other information
incorporated therein) filed by it during such period pursuant to the
requirements of domestic or foreign (whether national, Federal, state,
provincial, local or otherwise) securities laws and (b) all other information
concerning its and its Subsidiaries' business, properties, assets, books,
Contracts, commitments, personnel and records as the other party may reasonably
request. Except for disclosures expressly permitted by the terms of the
Confidentiality Agreement, each party shall hold, and shall cause its officers,
employees, accountants, counsel, financial advisors and other Representatives
to hold, all information received from the other party, directly or indirectly,
in confidence in accordance with the Confidentiality Agreement. No
investigation pursuant to this Section 5.03 or information provided or received
by any party hereto pursuant to this Agreement will affect any of the
representations or warranties of the parties hereto contained in this Agreement
or the conditions hereunder to the obligations of the parties hereto.

   SECTION 5.04.  Commercially Reasonable Efforts.  (a) Upon the terms and
subject to the conditions set forth in this Agreement, each of the parties
agrees to use its commercially reasonable efforts to take, or cause to be
taken, all actions, and to do, or cause to be done, and to assist and cooperate
with the other parties in doing, all things necessary, proper or advisable to
consummate and make effective, in the most expeditious manner practicable, the
Merger and the other transactions contemplated by this Agreement or the Voting
Agreement, including using commercially reasonable efforts to accomplish the
following: (i) the taking of all reasonable acts necessary to cause the
conditions to Closing set forth in Article VI to be satisfied as promptly as
practicable; (ii) the obtaining of all necessary actions or nonactions,
waivers, consents, approvals, orders and authorizations from Governmental
Entities and the making of all necessary registrations and filings; and (iii)
the obtaining of all necessary waivers, consents, approvals or authorizations
from third parties. The Company and Parent shall provide such assistance,
information and cooperation to each other as is reasonably required to obtain
any such actions, nonactions, waivers, consents, approvals, orders and
authorizations and, in connection therewith, will notify the other party
promptly following the receipt of any comments from any Governmental Entity and
of any request by any Governmental Entity for amendments, supplements or
additional information in respect of any registration, declaration or filing
with such Governmental Entity and shall supply the other person with copies of
all correspondence between such person or any of its representatives, on the
one hand, and any Governmental Entity, on the other hand. Notwithstanding the
foregoing or any other provision of this Agreement to the contrary, in no event
shall any party hereto be obligated to (A) agree to, or proffer to, divest or
hold separate, or enter into any licensing or similar arrangement with respect
to, any current assets (whether tangible or intangible) or any portion of any
current business of Parent, the Company or any of their respective Subsidiaries
or (B) litigate any suit, claim, action, investigation or proceeding, whether
judicial or administrative brought by a Governmental Entity, (1) challenging or
seeking to restrain or prohibit the consummation of the Merger or any other
transaction contemplated by this Agreement or the Voting Agreement, (2) seeking
to prohibit or limit in any material respect the ownership or operation by the
Company, Parent or any of their respective Affiliates of a material portion of
the current business or assets of the Company and its subsidiaries, taken as a
whole, or Parent and its subsidiaries, taken as a whole, or to require any such
person to dispose of or hold separate any material portion of the current
business or assets of the Company and its subsidiaries, taken as a whole, or
Parent and its

                                     1-30



Subsidiaries, taken as a whole, as a result of the Merger or any other
transaction contemplated by this Agreement or the Voting Agreement, or (3)
seeking to prohibit Parent or any of its Affiliates from effectively
controlling in any material respect a substantial portion of the business or
operations of the Company or its Subsidiaries.

   (b) In connection with and without limiting the foregoing, the Company and
its Board of Directors shall (i) take all commercially reasonable action
necessary to ensure that no state takeover statute or similar statute, rule or
regulation is or becomes applicable to this Agreement, the Voting Agreement,
the Merger or any of the other transactions contemplated by this Agreement or
the Voting Agreement and (ii) if any state takeover statute or similar statute
or, rule or regulation becomes applicable to this Agreement, the Voting
Agreement, the Merger or any other transactions contemplated by this Agreement
or the Voting Agreement, take all commercially reasonable action necessary to
ensure that the Merger and the other transactions contemplated by this
Agreement or the Voting Agreement may be consummated as promptly as practicable
on the terms contemplated by this Agreement or the Voting Agreement and
otherwise to minimize the effect of such statute, rule or regulation on this
Agreement, the Voting Agreement, the Merger and the other transactions
contemplated by this Agreement or the Voting Agreement.

   SECTION 5.05.  Company Stock Options and Other Equity-Based Awards.  (a) As
soon as practicable following the date of this Agreement, the Board of
Directors of the Company (or, if appropriate, any committee thereof
administering the Company Stock Plans) shall adopt such resolutions or take
such other actions as may be required to effect the following:

      (i) adjust the terms of all outstanding Company Stock Options, whether
   vested or unvested, as necessary to provide that, at the Effective Time,
   each Company Stock Option outstanding immediately prior to the Effective
   Time shall be amended and converted into an option to acquire, on the same
   terms and conditions as were applicable under such Company Stock Option, the
   number of shares of Parent Common Stock (rounded down to the nearest whole
   share) equal to (A) the number of shares of Company Common Stock subject to
   such Company Stock Option immediately prior to the Effective Time multiplied
   by (B) the Exchange Ratio, at an exercise price per share of Parent Common
   Stock (rounded up to the nearest whole cent) equal to (x) the exercise price
   per share of Company Common Stock otherwise purchasable pursuant to such
   Company Stock Option immediately prior to the Effective Time divided by (y)
   the Exchange Ratio (each Company Stock Option, as so adjusted, an "Adjusted
   Option"); provided, that the adjustments provided in this Section 5.05 with
   respect to any Company Stock Option to which Section 421(a) of the Code
   applies shall be and are intended to be effected in a manner which is
   consistent with Section 424(a) of the Code;

      (ii) adjust the terms of all outstanding stock appreciation rights with
   respect to Company Common Stock (each, a "Company SAR"), whether vested or
   unvested, as necessary to provide that, at the Effective Time, each Company
   SAR outstanding immediately prior to the Effective Time shall be amended and
   converted into a stock appreciation right, on the same terms and conditions
   as were applicable under such Company SAR, with respect to a number of
   shares of Parent Common Stock equal to the number of shares of Company
   Common Stock subject to such Company SAR immediately prior to the Effective
   Time multiplied by the Exchange Ratio, and with an appreciation base equal
   to the appreciation base in effect with respect to the corresponding Company
   SAR immediately prior to the Effective Time, divided by the Exchange Ratio
   (each Company SAR, as so adjusted, an "Adjusted SAR");

      (iii) adjust the terms of each right of any kind, contingent or accrued,
   to receive shares of Company Common Stock or benefits measured by the value
   of a number of shares of Company Common Stock, and each award of any kind
   consisting of shares of Company Common Stock (including restricted stock,
   restricted stock units, deferred stock units and performance stock

                                     1-31



   units), other than Company Stock Options and Company SARs (each, a "Company
   Stock-Based Award"), to provide that, at the Effective Time, each Company
   Stock-Based Award outstanding immediately prior to the Effective Time shall
   be deemed to represent a right or award with respect to a number of shares
   of Parent Common Stock, on the same terms and conditions as were applicable
   under such Company Stock-Based Award, equal to the number of shares of
   Company Common Stock subject to the Company Stock-Based Award, multiplied by
   the Exchange Ratio (rounded to the nearest whole share of Parent Common
   Stock) (each Company Stock-Based Award, as so adjusted, an "Adjusted
   Stock-Based Award"); and

      (iv) make such other changes to the Company Stock Plans as the Company
   and Parent may agree are appropriate to give effect to the Merger.

The Board of Directors of the Company or any committee thereof or other person
administering the Company Stock Plans shall ensure that no Company SARs shall
be awarded in respect of or in lieu of any Company Stock Option or Company
Stock-Based Award in connection with or otherwise in respect of the
transactions contemplated by this Agreement.

   (b) As soon as practicable after the Effective Time, Parent shall deliver to
the holders of Adjusted Options, Adjusted SARs and Adjusted Stock-Based Awards
appropriate notices setting forth such holders' rights pursuant to the
respective Company Stock Plans and agreements evidencing the grants of such
Adjusted Options, Adjusted SARs and Adjusted Stock-Based Awards and that such
Adjusted Options, Adjusted SARs and Adjusted Stock-Based Awards and agreements
shall be assumed by Parent and shall continue in effect on the same terms and
conditions as are in effect on the date of this Agreement (subject only to the
adjustments required by this Section 5.05 after giving effect to the Merger).

   (c) A holder of an Adjusted Option may exercise such Adjusted Option in
whole or in part in accordance with its terms by following procedures to be
communicated by Parent with the notice contemplated by Section 5.05(b),
together with the consideration therefor and the Federal withholding tax
information, if any, required in accordance with the applicable Company Stock
Plan.

   (d) Except to the extent required under the respective terms of the Company
Stock Plans and Adjusted Options, Adjusted SARs and Adjusted Stock-Based
Awards, all restrictions or limitations on transfer and vesting with respect to
Adjusted Options, Adjusted SARs and Adjusted Stock-Based Awards awarded under
the Company Stock Plans or any other plan, program or arrangement of the
Company or any of its Subsidiaries, to the extent that such restrictions or
limitations shall not have already lapsed, and all other terms thereof, shall
remain in full force and effect with respect to such Adjusted Options, Adjusted
SARs and Adjusted Stock-Based Awards after giving effect to the Merger and the
assumption by Parent as set forth in this Section 5.05.

   (e) As soon as practicable following the Effective Time, Parent shall
prepare and file with the SEC a registration statement on Form S-8 (or another
appropriate form) registering a number of shares of Parent Common Stock
representing the number of shares of Parent Common Stock equal to the number of
shares subject to the Adjusted Options. The Company shall cooperate with, and
assist Parent in the preparation of, such registration statement.

   SECTION 5.06.  Employee Matters.  (a) Subject to Section 5.06(b), from the
Effective Time through June 30, 2003, Parent shall either (A) maintain or cause
the Surviving Corporation to maintain for the benefit of employees of the
Company and its Subsidiaries immediately prior to the Effective Time (the
"Affected Employees") who continue to be employed by the Surviving Corporation
and its Subsidiaries, the Company Benefit Plans (other than the Company Stock
Plans (except to the extent provided in Section 5.05) and any other plans
providing for the issuance of Company Common Stock

                                     1-32



or based on the value of Company Common Stock) at the benefit levels in effect
on the date of this Agreement or (B) provide or cause the Surviving Corporation
to provide benefits to the Affected Employees who continue to be employed by
the Surviving Corporation and its Subsidiaries that, taken as a whole, are not
materially less favorable in the aggregate to such employees than those
provided to Affected Employees immediately prior to the Effective Time. Neither
Parent nor the Surviving Corporation shall have any obligation to issue, or
adopt any plans or arrangements providing for the issuance of, shares of
capital stock, warrants, options, stock appreciation rights or other rights in
respect of any shares of capital stock of any entity or any securities
convertible or exchangeable into such shares pursuant to any such plans or
arrangements. Any plans or arrangements of the Company providing for such
issuance shall be disregarded in determining whether employee benefits are not
materially less favorable in the aggregate.

   (b) Parent shall maintain or cause the Surviving Corporation to maintain
such employee benefit plans, policies and arrangements as may be required
pursuant to each collective bargaining agreement to which the Company or any of
its Subsidiaries may be a party immediately prior to the Effective Time in
accordance with the terms of such collective bargaining agreements for the
period beginning at the Effective Time and extending at least until the
expiration of the applicable collective bargaining agreement. Parent shall make
in cash or cause the Surviving Corporation to make in cash all contributions to
the trust under the Company's Savings Plan for Hourly Employees in accordance
with the terms of such plan as in effect immediately prior to the Effective
Time with respect to the period extending at least until the currently
scheduled expiration of the applicable collective bargaining agreement pursuant
to which such plan is maintained immediately prior to the Effective Time (but
only to the extent such contributions have not already been made prior to the
Effective Time). Parent shall make in cash or cause the Surviving Corporation
to make in cash all contributions to the trust under the Company's Savings and
Profit Sharing Plan for Salaried Employees and to the trust under the Company's
Benefit Restoration Plan with respect to the period extending at least until
the Effective Time in accordance with the terms of such plans as in effect
immediately prior to the Effective Time (but only to the extent such
contributions have not already been made prior to the Effective Time).

   (c) Subject to Section 5.06(a), from and after the Effective Time, Parent
shall, and shall cause the Surviving Corporation to, honor in accordance with
their respective terms (as in effect on the date of this Agreement, including
any reserved right to amend or terminate) all the Company's employment,
severance and termination agreements, plans and policies disclosed in the
Company Disclosure Schedule.

   (d) Subject to applicable collective bargaining agreements, with respect to
any "employee benefit plan", as defined in Section 3(3) of ERISA, maintained by
Parent or any of its Subsidiaries and made available to Affected Employees
(including any severance plan), solely for purposes of eligibility to
participate and vesting, service with the Company or any of its Subsidiaries
shall be treated as service with Parent and its Subsidiaries to the extent such
service was recognized for such purposes under the corresponding Company
Benefit Plan; provided, however, that such service need not be recognized to
the extent that such recognition would result in any duplication of benefits.

   (e) Nothing herein shall be construed as requiring Parent or the Surviving
Corporation to continue any specific plans or agreements or to continue the
employment of any specific person.

   SECTION 5.07.  Indemnification, Exculpation and Insurance.  (a) Parent and
Sub agree that all rights to indemnification and exculpation from liabilities
for acts or omissions occurring at or prior to the Effective Time now existing
in favor of the current or former directors or officers of the Company and its
Subsidiaries as provided in their respective certificates of incorporation or
by-laws (or comparable organizational documents) and any indemnification or
other similar agreements of the Company or any

                                     1-33



of its Subsidiaries, in each case as in effect on the date of this Agreement,
shall be assumed by the Surviving Corporation in the Merger, without further
action, as of the Effective Time and shall survive the Merger and shall
continue in full force and effect in accordance with their terms.

   (b) In the event that the Surviving Corporation or any of its successors or
assigns (i) consolidates with or merges into any other person and is not the
continuing or surviving corporation or entity of such consolidation or merger
or (ii) transfers or conveys all or substantially all of its properties and
assets to any person, then, and in each such case, Parent shall cause proper
provision to be made so that the successors and assigns of the Surviving
Corporation assume the obligations set forth in this Section 5.07.

   (c) For four years after the Effective Time, Parent shall maintain in effect
the Company's current directors' and officers' liability insurance in respect
of acts or omissions occurring prior to the Effective Time, covering each
person covered as of the date hereof by the Company's directors' and officers'
liability insurance policy (a true, complete and correct copy of which has
heretofore been delivered to Parent), on terms with respect to such coverage
and amounts no less favorable in any material respect than those of such policy
in effect on the date of this Agreement; provided that Parent may substitute
therefor a policy or policies of a reputable insurance company containing terms
with respect to coverage and amount no less favorable in any material respect
to such insured persons; provided, however, that in no event shall Parent be
required to pay aggregate premiums for insurance under this Section 5.07(c) in
excess of 200% of the amount of the aggregate premiums paid by the Company for
fiscal year 2001 for such purpose (which 2001 fiscal year premiums are hereby
represented and warranted to be $28,500, it being understood that Parent shall
nevertheless be obligated to provide such coverage as may be obtained for such
200% amount.

   (d) The provisions of this Section 5.07 (i) shall survive consummation of
the Merger, (ii) are intended to be for the benefit of, and will be enforceable
by, each indemnified or insured party, his or her heirs and his or her
representatives and (iii) are in addition to, and not in substitution for, any
other rights to indemnification or contribution that any such person may have
by contract or otherwise.

   SECTION 5.08.  Fees and Expenses.  Except as provided in this Section 5.08,
all fees and expenses incurred in connection with the Merger, this Agreement,
the Voting Agreement and the other transactions contemplated hereby and thereby
shall be paid by the party incurring such fees or expenses, whether or not the
Merger is consummated, except that each of Parent and the Company shall bear
and pay one-half of (i) the costs and expenses incurred in connection with the
filing, printing and mailing of the Form S-4 and the Joint Proxy Statement
(including SEC filing fees) and (ii) the filing fees (A) for the premerger
notification and report forms under the HSR Act and (B) incurred in connection
with any other applicable competition, merger control, antitrust or similar law
or regulation.

   SECTION 5.09.  Public Announcements.  Parent and Sub, on the one hand, and
the Company, on the other hand, shall consult with each other before issuing,
and provide each other the opportunity to review and comment upon, any press
release or other public statements with respect to the transactions
contemplated by this Agreement, including the Merger or the Voting Agreement,
and shall not issue any such press release or make any such public statement
prior to such consultation, except as may be required by applicable law or by
obligations pursuant to any listing agreement with any national securities
exchange or national securities quotation system. The parties agree that the
initial press release to be issued with respect to the transactions
contemplated by this Agreement and the Voting Agreement shall be in the form
previously agreed to by the parties.

   SECTION 5.10.  Affiliates.  As soon as practicable after the date hereof,
the Company shall deliver to Parent a letter identifying all persons who are,
or are expected to be, at the time this Agreement is submitted for adoption by
the stockholders of the Company, "affiliates" of the Company

                                     1-34



for purposes of Rule 145 under the Securities Act. The Company shall use its
commercially reasonable efforts to cause each such person to deliver to Parent
at least 30 calendar days prior to the Closing Date a written agreement
substantially in the form attached as Exhibit B hereto.

   SECTION 5.11.  NYSE Listing.  Parent shall use its commercially reasonable
efforts to cause the shares of Parent Common Stock issuable in the Merger to be
approved for listing on the New York Stock Exchange, subject to official notice
of issuance, prior to the Closing Date.

   SECTION 5.12.  Tax Treatment.  Each of Parent and the Company shall use
commercially reasonable efforts to cause the Merger to qualify as a
reorganization under the provisions of Section 368(a) of the Code and to obtain
the opinion of counsel referred to in Section 6.03(c) and shall not take or
fail to take actions that could reasonably be expected to prevent the Merger
from qualifying as a reorganization within the meaning of Section 368(a) of the
Code.

   SECTION 5.13.  Transfer Taxes.  All stock transfer, real estate transfer,
documentary, stamp, recording and other similar taxes (including interest,
penalties and additions to any such taxes) incurred in connection with this
Agreement and the transactions contemplated hereby or by the Voting Agreement
shall be paid by the Company out of its own funds.

   SECTION 5.14.  Rule 16b-3.  The Board of Directors of the Company (or the
compensation committee of such Board of Directors) and Parent shall each grant
all approvals and take all other actions required pursuant to Rules 16b-3(d)
and 16b-3(e) under the Exchange Act to cause the disposition in the Merger of
the Company Common Stock and Company Stock Options and the acquisition in the
Merger of Parent Common Stock and Adjusted Options, if any, to be exempt from
the provisions of Section 16(b) of the Exchange Act.

   SECTION 5.15.  Rights Agreement.  The Board of Directors of the Company
shall take all further action (in addition to that referred to in Section
3.01(u)) necessary or desirable (including redeeming the Rights immediately
prior to the Effective Time or amending the Rights Agreement if reasonably
requested by Parent) in order to render the Rights inapplicable to the Merger
and the other transactions contemplated by this Agreement and the Voting
Agreement. If any "Distribution Date" occurs under the Rights Agreement at any
time during the period from the date of this Agreement to the Effective Time,
the Company and Parent shall make such adjustment to the Merger Consideration
as the Company and Parent shall mutually agree so as to preserve the economic
benefits that the Company and Parent each reasonably expected on the date of
this Agreement to receive as a result of the consummation of the Merger and the
other transactions contemplated hereby or by the Voting Agreement. Except as
provided in this Section 5.15 or as otherwise specifically required by this
Agreement, the Company shall not (i) amend, modify or waive any provision of
the Rights Agreement or (ii) take any action with respect to, or make any
determination under, the Rights Agreement including a redemption of the Rights
or the rendering of the Rights inapplicable to any transaction (including any
Company Takeover Proposal).

   SECTION 5.16.  Stockholder Litigation.  The Company shall give Parent the
opportunity to participate in the defense or settlement of any stockholder
litigation against the Company and/or its directors relating to the
transactions contemplated by this Agreement or the Voting Agreement, and no
such settlement in respect of any such litigation shall be agreed to without
Parent's prior written consent.

                                     1-35



                                  ARTICLE VI

                             CONDITIONS PRECEDENT

   SECTION 6.01.  Conditions to Each Party's Obligation to Effect the
Merger.  The respective obligation of each party to effect the Merger is
subject to the satisfaction or (to the extent permitted by applicable law)
waiver on or prior to the Closing Date of the following conditions:

   (a) Stockholder Approvals.  Each of the Company Stockholder Approval and the
Parent Shareholder Approval shall have been obtained.

   (b) HSR Act.  The waiting period (and any extension thereof) applicable to
the Merger under the HSR Act or any other applicable competition, merger
control, antitrust or similar law or regulation shall have been terminated or
shall have expired.

   (c) No Injunctions or Restraints.  No temporary restraining order,
preliminary or permanent injunction or other judgment or order or decree issued
by any court of competent jurisdiction or other statute, law, rule, legal
restraint or prohibition (collectively, "Restraints") shall be in effect (i)
preventing the consummation of the Merger or (ii) which otherwise has had or
could reasonably be expected to have a Material Adverse Effect on either Parent
or the Company.

   (d) Form S-4.  The Form S-4 shall have become effective under the Securities
Act. No stop order suspending the effectiveness of the Form S-4 shall have been
issued by the SEC and no proceedings for that purpose shall have been initiated
or threatened by the SEC and not concluded or withdrawn.

   (e) NYSE Listing.  The shares of Parent Common Stock issuable to the
Company's stockholders in the Merger as contemplated by this Agreement shall
have been approved for listing on the NYSE, subject to official notice of
issuance.

   SECTION 6.02.  Conditions to Obligations of Parent and Sub.  The obligations
of Parent and Sub to effect the Merger are further subject to the satisfaction
or (to the extent permitted by applicable law) waiver on or prior to the
Closing Date of the following conditions:

   (a) Representations and Warranties.  (i) The representations and warranties
of the Company set forth in Section 3.01(c), the first four sentences of
Section 3.01(d), Section 3.01(g)(v), Section 3.01(m), Section 3.01(q) and
Section 3.01(t) shall be true and correct in all material respects as of the
date of this Agreement and as of the Closing Date with the same effect as
though made on the Closing Date (except to the extent such representations and
warranties expressly relate to an earlier date, in which case as of such date),
and (ii) the representations and warranties of the Company set forth in this
Agreement (other than those listed in the preceding clause (i)) shall be true
and correct as of the date of this Agreement and as of the Closing Date with
the same effect as though made on the Closing Date (except to the extent such
representations and warranties expressly relate to an earlier date, in which
case as of such date), except to the extent that the facts or matters as to
which such representations and warranties are not so true and correct as of
such dates (without giving effect to any qualifications and limitations as to
"materiality" or "Material Adverse Effect" set forth therein), individually or
in the aggregate, have not had and would not reasonably be expected to have a
Material Adverse Effect on the Company. Parent shall have received a
certificate signed on behalf of the Company by the chief executive officer and
the chief financial officer of the Company to such effect.

   (b) Performance of Obligations of the Company.  The Company shall have
performed in all material respects all obligations required to be performed by
it under this Agreement at or prior to the Closing Date, and Parent shall have
received a certificate signed on behalf of the Company by the chief executive
officer and the chief financial officer of the Company to such effect.

                                     1-36



   (c) No Litigation.  There shall not be pending or threatened any suit,
action or proceeding by any Governmental Entity, or any Restraint resulting
from any such action, (i) challenging the acquisition by Parent or Sub of any
shares of Company Common Stock, seeking to restrain or prohibit the
consummation of the Merger or any of the other transactions contemplated by
this Agreement or the Voting Agreement, seeking to place limitations on the
ownership of shares of Company Common Stock (or shares of common stock of the
Surviving Corporation) by Parent or Sub or seeking to obtain from the Company,
Parent or Sub any damages that are material in relation to the Company and its
Subsidiaries, taken as a whole, (ii) seeking to prohibit or materially limit
the ownership or operation by the Company, Parent or any of their respective
Subsidiaries of any portion of any current business or of any current assets of
the Company, Parent or any of their respective Subsidiaries, or to compel the
Company, Parent or any of their respective Subsidiaries to divest or hold
separate any portion of any current business or of any current assets of the
Company, Parent or any of their respective Subsidiaries, as a result of the
Merger, (iii) seeking to prohibit Parent or any of its Subsidiaries from
effectively controlling in any material respect the business or operations of
the Company or any of its Subsidiaries, (iv) seeking to impose limitations on
the ability of Parent or any of its Affiliates to acquire or hold, or exercise
full rights of ownership of, any shares of Company Common Stock, including the
right to vote the Company Common Stock on all matters properly presented to the
stockholders of the Company, or (v) otherwise having, or being reasonably
expected to have, a Material Adverse Effect on the Company.

   (d) No Material Adverse Effect.  Since the date of this Agreement, there
shall not have been a Material Adverse Effect relating to the Company.

   SECTION 6.03.  Conditions to Obligations of the Company.  The obligations of
the Company to effect the Merger are further subject to the satisfaction or (to
the extent permitted by applicable law) waiver on or prior to the Closing Date
of the following conditions:

   (a) Representations and Warranties.  (i) The representations and warranties
of Parent and Sub set forth in Section 3.02(c) and the first three sentences of
Section 3.02(d) shall be true and correct in all material respects as of the
date of this Agreement and as of the Closing Date with the same effect as
though made on the Closing Date (except to the extent such representations and
warranties expressly relate to an earlier date, in which case as of such date),
and (ii) the representations and warranties of Parent and Sub set forth in this
Agreement (other than those listed in the preceding clause (i)) shall be true
and correct as of the date of this Agreement and as of the Closing Date with
the same effect as though made on the Closing Date (except to the extent such
representations and warranties expressly relate to an earlier date, in which
case as of such date), except to the extent that the facts or matters as to
which such representations and warranties are not so true and correct as of
such dates (without giving effect to any qualifications and limitations as to
"materiality" or "Material Adverse Effect" set forth therein), individually or
in the aggregate, have not had and would not reasonably be expected to have a
Material Adverse Effect on Parent. The Company shall have received a
certificate signed on behalf of Parent by an executive officer of Parent to
such effect.

   (b) Performance of Obligations of Parent and Sub.  Parent and Sub shall have
performed in all material respects all obligations required to be performed by
them under this Agreement at or prior to the Closing Date, and the Company
shall have received a certificate signed on behalf of Parent by an executive
officer of Parent to such effect.

   (c) Tax Opinion.  The Company shall have received from Cahill Gordon &
Reindel, tax counsel to the Company, prior to the time at which the Form S-4 is
declared effective by the SEC and on the Closing Date, an opinion, in each case
dated as of such respective date and to the effect that: (i) the Merger will
qualify for United States Federal income tax purposes as a "reorganization"
within the meaning of Section 368(a) of the Code and (ii) the Company, Parent
and Sub will each be a "party to a

                                     1-37



reorganization" within the meaning of Section 368(b) of the Code. The issuance
of such opinion may be conditioned upon the receipt by such tax counsel of
representation letters from each of the Company and Parent substantially in the
forms attached hereto as Exhibits C-1 and C-2, respectively.

   (d) No Material Adverse Effect.  Since the date of this Agreement, there
shall not have been a Material Adverse Effect relating to Parent.

   (e) Price of Parent Common Stock.  The average of the volume weighted
averages of the trading prices of Parent Common Stock, as reported by Bloomberg
Financial Markets (or such other source as the parties shall agree in writing),
for the five consecutive NYSE trading days ending on the second trading day
immediately preceding the Closing Date shall be greater than or equal to $14.50.

   SECTION 6.04.  Frustration of Closing Conditions.  None of Parent, Sub or
the Company may rely on the failure of any condition set forth in Section 6.01,
6.02 or 6.03, as the case may be, to be satisfied if such failure was caused by
such party's failure to use its commercially reasonable efforts to consummate
the Merger and the other transactions contemplated by this Agreement and the
Voting Agreement, as required by and subject to Section 5.04.

                                  ARTICLE VII

                       TERMINATION, AMENDMENT AND WAIVER

   SECTION 7.01.  Termination.  This Agreement may be terminated at any time
prior to the Effective Time, whether before or after receipt of the Company
Stockholder Approval and/or the Parent Shareholder Approval:

   (a) by mutual written consent of Parent, Sub and the Company;

   (b) by either Parent or the Company:

      (i) if the Merger shall not have been consummated by December 31, 2002;
   provided, however, that the right to terminate this Agreement pursuant to
   this Section 7.01(b)(i) shall not be available to any party whose action or
   failure to act has been a principal cause of or resulted in the failure of
   the Merger to be consummated on or before such time and such action or
   failure to act constitutes a breach of this Agreement;

      (ii) if the Company Stockholder Approval shall not have been obtained at
   a Company Stockholders Meeting duly convened therefor or at any adjournment
   or postponement thereof;

      (iii) if the Parent Shareholder Approval shall not have been obtained at
   a Parent Shareholders Meeting duly convened therefor or at any adjournment
   or postponement thereof; or

      (iv) if any Restraint having any of the effects set forth in Section
   6.01(c) shall be in effect and shall have become final and nonappealable;

   (c) by Parent (i) if the Company shall have breached or failed to perform
any of its representations, warranties, covenants or agreements set forth in
this Agreement, which breach or failure to perform (A) would give rise to the
failure of a condition set forth in Section 6.02(a) or 6.02(b) and (B) is
incapable of being cured by the Company by December 31, 2002 or (ii) if any
Restraint referred to in Section 6.02(c) shall be in effect and shall have
become final and nonappealable; or

   (d) by the Company, (i) if Parent shall have breached or failed to perform
any of its representations, warranties, covenants or agreements set forth in
this Agreement, which breach or failure to perform (A) would give rise to the
failure of a condition set forth in Section 6.03(a) or 6.03(b)

                                     1-38



and (B) is incapable of being cured by Parent by December 31, 2002, (ii) if the
closing price of Parent Common Stock is less than $11.78, as reported by the
NYSE Composite Transactions Tape, on each of the NYSE trading days in any
thirty consecutive NYSE trading day period commencing on or after the date that
the Joint Proxy Statement is sent to the Company's stockholders or (iii) if,
prior to June 28, 2002, the Board of Directors of the Company shall have
provided written notice to Parent that the Company is prepared, upon
termination of this Agreement, to enter into a binding written definitive
agreement for a Superior Proposal; provided, however, that, in the case of this
clause (iii): (1) the Company shall have complied with Section 4.02 in all
respects, (2) the Board of Directors of the Company shall have reasonably
concluded in good faith (prior to giving effect to any offer which may be made
to the Company by Parent pursuant to clause (3) below) in consultation with its
financial advisors and outside counsel, that such proposal is a Superior
Proposal and (3) Parent does not make, within ten business days after receipt
of the Company's written notice referred to above in this clause (iii) an offer
that the Board of Directors of the Company shall have reasonably concluded in
good faith in consultation with its financial advisors and outside counsel is
at least as favorable to the stockholders of the Company than the Superior
Proposal; provided that it shall be a condition to termination pursuant to this
Section 7.01(d)(iii) that the Company shall have paid Parent a termination fee
in the amount of $7.5 million.

   SECTION 7.02.  Effect of Termination.  (a) In the event of termination of
this Agreement by either the Company or Parent as provided in Section 7.01,
this Agreement shall forthwith become void and have no effect, without any
liability or obligation on the part of Parent or the Company, other than the
provisions of Section 3.01(r), Section 3.02(j), the penultimate sentence of
Section 5.03, Section 5.08, this Section 7.02 and Article VIII, which
provisions survive such termination, and except to the extent that such
termination results from the wilful and material breach by a party of any of
its representations, warranties, covenants or agreements set forth in this
Agreement.

   (b) In the event of a termination of this Agreement by either the Company or
Parent pursuant to Section 7.01(b)(iii), Parent shall pay to the Company a
termination fee in the amount of $7.5 million; provided that if the average of
the volume weighted averages of the trading prices of Parent Common Stock, as
reported by Bloomberg Financial Markets (or such other source as the parties
shall agree in writing), for the thirty consecutive NYSE trading days ending on
the second trading day immediately preceding the date of the Parent
Shareholders Meeting at which the Parent Shareholder Approval is considered is
greater than $25, Parent shall pay to the Company an additional termination fee
in the amount of $7.5 million.

   SECTION 7.03.  Amendment.  This Agreement may be amended by the parties
hereto at any time before or after the Company Stockholder Approval or the
Parent Shareholder Approval; provided, however, that after any such approval
has been obtained, there shall not be made any amendment that by law requires
further approval by the stockholders of the Company or the shareholders of
Parent without such further approval having been obtained. This Agreement may
not be amended except by an instrument in writing signed on behalf of each of
the parties hereto.

   SECTION 7.04.  Extension; Waiver.  At any time prior to the Effective Time,
a party may (a) extend the time for the performance of any of the obligations
or other acts of the other parties, (b) to the extent permitted by applicable
law, waive any inaccuracies in the representations and warranties of the other
parties contained in this Agreement or in any document delivered pursuant to
this Agreement or (c) subject to the proviso of Section 7.03 and to the extent
permitted by law, waive compliance by the other party with any of the
agreements or conditions contained in this Agreement. Any agreement on the part
of a party to any such extension or waiver shall be valid only if set forth in
an instrument in writing signed on behalf of such party. The failure of any
party to this Agreement to assert any of its rights under this Agreement or
otherwise shall not constitute a waiver of such rights.

                                     1-39



                                 ARTICLE VIII

                              GENERAL PROVISIONS

   SECTION 8.01.  Nonsurvival of Representations and Warranties.  None of the
representations, warranties, covenants or agreements in this Agreement or in
any document delivered pursuant to this Agreement shall survive the Effective
Time. This Section 8.01 shall not limit any covenant or agreement of the
parties which by its terms contemplates performance after the Effective Time.

   SECTION 8.02.  Notices.  All notices, requests, claims, demands and other
communications under this Agreement shall be in writing and shall be deemed
given if delivered personally, telecopied (which is confirmed) or sent by
overnight courier (providing proof of delivery) to the parties at the following
addresses (or at such other address for a party as shall be specified by like
notice):

   (a) if to Parent or Sub, to

          Olin Corporation
          501 Merrit 7
          Norwalk, CT 06856

          Telecopy No.:  203-750-3018

          Attention:  Corporate Secretary

          with a copy to:

          Cravath, Swaine & Moore
          Worldwide Plaza
          825 Eighth Avenue
          New York, NY 10019

          Telecopy No.:  (212) 474-3700

          Attention:  Robert I. Townsend, III, Esq.

   (b) if to the Company, to

          Chase Brass & Copper Co., Inc.
          P.O. Box 152
          Montpelier, OH 43543

          Telecopy No.: 419-485-8150

          Attention:  Chief Financial Officer

          with a copy to:

          Cahill Gordon & Reindel
          Pine Street
          New York, NY 10005

          Telecopy No.:  (212) 269-5420

          Attention:  James J. Clark
                      Richard E. Farley

   SECTION 8.03.  Definitions.  For purposes of this Agreement:

   (a) an "Affiliate" of any person means another person that directly or
indirectly, through one or more intermediaries, controls, is controlled by, or
is under common control with, such first person;

                                     1-40



   (b) "Business Day" means any day other than Saturday, Sunday or any other
day on which banks are legally permitted to be closed in New York;

   (c) "Knowledge" of any person that is not an individual means, with respect
to any specific matter, the knowledge of such person's executive officers and
other officers having primary responsibility for such matter, in each case
after due inquiry;

   (d) "Material Adverse Effect" means, when used in connection with the
Company or Parent, any state of facts, change, effect, event, occurrence or
condition (or any development or developments which individually or in the
aggregate could reasonably be expected to result in any such state of facts,
change effect, event, occurrence or condition) that (i) is materially adverse
to the business, properties, assets, liabilities (contingent or otherwise),
financial condition or results of operations of such party and its
Subsidiaries, taken as a whole, or (ii) could reasonably be expected to prevent
or materially impede, interfere with, hinder or delay the consummation by such
party of the Merger or the other transactions contemplated by this Agreement or
by the Voting Agreement, except to the extent any such state of facts, change,
effect, event, occurrence, condition or development results from (A) conditions
affecting the Company's or Parent's industry generally, (B) the announcement or
pendency of this Agreement, the Voting Agreement or the transactions
contemplated hereby or thereby, (C) actions taken by a party in connection with
fulfilling its obligations hereunder, (D) changes in the trading price or
volume of Company Common Stock or Parent Common Stock or (E) changes in GAAP;

   (e) "person" means an individual, corporation, partnership, limited
liability company, joint venture, association, trust, unincorporated
organization or other entity;

   (f) a "Subsidiary" of any person means another person, an amount of the
voting securities, other voting rights or interests of which is sufficient to
elect at least a majority of its Board of Directors or other governing body
(or, if there are no such voting securities, rights or interests, 50% or more
of the equity interests of which) is owned directly or indirectly by such first
person; and

   (g) "Superior Proposal" means a bona fide, written proposal made by a third
party (not affiliated or associated with the Primary Stockholder (as defined in
the Voting Agreement) or its affiliates or any current director or officer of
the Company) to acquire, directly or indirectly, including pursuant to a tender
offer, exchange offer, merger, consolidation, business combination,
recapitalization, liquidation, dissolution or similar transaction, for
consideration consisting of cash and/or securities, all or substantially all of
the shares of Company Common Stock then outstanding or all or substantially all
the assets of the Company, which the Board of Directors of the Company shall
have reasonably concluded in good faith (based on the advice of its financial
advisors and outside counsel) (A) is on terms which are more favorable to the
stockholders of the Company than the Merger and the other transactions
contemplated by this Agreement and for which financing, to the extent required,
is then committed, (B) is reasonably likely of being consummated and (C) is not
subject to due diligence.

   SECTION 8.04.  Interpretation.  When a reference is made in this Agreement
to an Article, a Section or an Exhibit, such reference shall be to an Article,
a Section or an Exhibit to, this Agreement unless otherwise indicated. The
table of contents and headings contained in this Agreement are for reference
purposes only and shall not affect in any way the meaning or interpretation of
this Agreement. Whenever the words "include", "includes" or "including" are
used in this Agreement, they shall be deemed to be followed by the words
"without limitation". The words "hereof", "herein" and "hereunder" and words of
similar import when used in this Agreement shall refer to this Agreement as a
whole and not to any particular provision of this Agreement. The words "date
hereof" shall refer to the date of this Agreement. The term "or" is not
exclusive. The word "extent" in the phrase "to the extent" shall mean the
degree to which a subject or other thing extends, and shall not simply mean
"if". All terms defined in this Agreement shall have the defined meanings when
used in any document made or

                                     1-41



delivered pursuant hereto unless otherwise defined therein. The definitions
contained in this Agreement are applicable to the singular as well as the
plural forms of such terms and to the masculine as well as to the feminine and
neuter genders of such term. Any agreement, instrument or statute defined or
referred to herein or in any agreement or instrument that is referred to herein
means such agreement, instrument or statute as from time to time amended,
modified or supplemented, including (in the case of agreements or instruments)
by waiver or consent and (in the case of statutes) by succession of comparable
successor statutes and references to all attachments thereto and instruments
incorporated therein. References to a person are also to its permitted
successors and assigns. Terms used herein that are defined under GAAP are used
herein as so defined.

   SECTION 8.05.  Counterparts.  This Agreement may be executed in one or more
counterparts (included by facsimile), all of which shall be considered one and
the same agreement and shall become effective when one or more counterparts
have been signed by each of the parties and delivered to the other parties.

   SECTION 8.06.  Entire Agreement; No Third-Party Beneficiaries.  This
Agreement (including the documents and instruments referred to herein), the
Voting Agreement and the Confidentiality Agreement (a) constitute the entire
agreement, and supersede all prior agreements and understandings, both written
and oral, among the parties with respect to the subject matter of this
Agreement, the Voting Agreement and the Confidentiality Agreement and
(b) except for the provisions of Article II and Section 5.07, are not intended
to confer upon any person other than the parties any rights or remedies.

   SECTION 8.07.  Assignment.  Neither this Agreement nor any of the rights,
interests or obligations under this Agreement shall be assigned, in whole or in
part, by operation of law or otherwise by either of the parties hereto without
the prior written consent of the other parties and any assignment in violation
of the preceding sentence shall be void, except that Sub may assign, in its
sole discretion, any of or all its rights, interests and obligations under this
Agreement to Parent or to any direct or indirect wholly owned Subsidiary of
Parent, but no such assignment shall relieve Sub of any of its obligations
hereunder. Subject to the preceding two sentences, this Agreement will be
binding upon, inure to the benefit of, and be enforceable by, the parties and
their respective successors and assigns.

   SECTION 8.08.  Governing Law.  This Agreement shall be governed by, and
construed in accordance with, the laws of the State of Delaware, regardless of
the laws that might otherwise govern under applicable principles of conflict of
laws thereof.

   SECTION 8.09.  Specific Enforcement.  The parties agree that irreparable
damage would occur, and that the parties would not have any adequate remedy at
law, in the event that any of the provisions of this Agreement were not
performed in accordance with their specific terms or were otherwise breached.
It is accordingly agreed that the parties shall be entitled to an injunction or
injunctions to prevent breaches of this Agreement and to enforce specifically
the terms and provisions of this Agreement in any Federal court located in the
State of Delaware or in Delaware state court, this being in addition to any
other remedy to which they are entitled at law or in equity.

   SECTION 8.10.  Consent to Jurisdiction.  Each of the parties hereto (a)
consents to submit itself to the personal jurisdiction of any Federal court
located in the State of Delaware or any state court in the State of Delaware in
the event any dispute arises out of this Agreement or any of the transactions
contemplated by this Agreement or the Voting Agreement, (b) agrees that it will
not attempt to deny or defeat such personal jurisdiction by motion or other
request for leave from any such court and (c) agrees that it will not bring any
action relating to this Agreement or any of the transactions contemplated by
this Agreement or the Voting Agreement in any court other than a Federal court
sitting in the State of Delaware or a Delaware state court. Each of the parties
hereto irrevocably and

                                     1-42



unconditionally waives (and agrees not to plead or claim) any objection to the
laying of venue of any action, suit or proceeding arising out of this Agreement
or the transactions contemplated hereby or by the Voting Agreement in (a) any
Delaware State court or (b) any Federal court of the United States sitting in
the State of Delaware, or that any such action, suit or proceeding brought in
any such court has been brought in an inconvenient forum. Each of the parties
hereto further agrees that, to the fullest extent permitted by applicable law,
service of any process, summons, notice or document by U.S. registered mail to
such person's respective address set forth in Section 8.02 above shall be
effective service of process for any action, suit or proceeding in Delaware
with respect to any matters to which it has submitted to jurisdiction as set
forth above in the immediately preceding sentence.

   SECTION 8.11.  Waiver of Jury Trial.  Each party hereto hereby waives, to
the fullest extent permitted by applicable law, any right it may have to a
trial by jury in respect of any suit, action or other proceeding directly or
indirectly arising out of, under or in connection with this Agreement or the
Voting Agreement. Each party hereto (a) certifies that no representative, agent
or attorney of any other party has represented, expressly or otherwise, that
such party would not, in the event of any action, suit or proceeding, seek to
enforce the foregoing waiver and (b) acknowledges that it and the other parties
hereto have been induced to enter into this Agreement, by, among other things,
the mutual waiver and certifications in this Section 8.11.

   SECTION 8.12.  Severability.  If any term or other provision of this
Agreement is invalid, illegal or incapable of being enforced by any rule of law
or public policy, all other conditions and provisions of this Agreement shall
nevertheless remain in full force and effect. Upon such determination that any
term or other provision is invalid, illegal or incapable of being enforced, the
parties hereto shall negotiate in good faith to modify this Agreement so as to
effect the original intent of the parties as closely as possible to the fullest
extent permitted by applicable law in an acceptable manner to the end that the
transactions contemplated hereby are fulfilled to the extent possible.

   IN WITNESS WHEREOF, Parent, Sub and the Company have caused this Agreement
to be signed by their respective officers thereunto duly authorized, all as of
the date first written above.

                                              OLIN CORPORATION,

                                              By       /s/  JOSEPH D. RUPP
                                                  ------------------------------
                                                  Name:  Joseph D. Rupp
                                                  Title: President and
                                                         Chief Executive Officer

                                              PLUMBER ACQUISITION CORP.,

                                              By       /s/  JOSEPH D. RUPP
                                                  -----------------------------
                                                  Name:  Joseph D. Rupp
                                                  Title: President

                                              CHASE INDUSTRIES INC.,

                                              By      /s/  JOHN H. STEADMAN
                                                  ------------------------------
                                                  Name:  John H. Steadman
                                                  Title: President and
                                                         Chief Executive Officer

                                     1-43



                                                                        Annex I
                                                        to the Merger Agreement

                            Index of Defined Terms



  Term                                                                   Page
  ----                                                                   ----
                                                                      
  Action................................................................ 1-27
  Adjusted Option....................................................... 1-31
  Adjusted SAR.......................................................... 1-31
  Adjusted Stock-Based Award............................................ 1-32
  Affected Employees.................................................... 1-32
  Affiliate............................................................. 1-40
  Agreement.............................................................  1-1
  Certificate...........................................................  1-3
  Certificate of Merger.................................................  1-1
  Closing...............................................................  1-1
  Closing Date..........................................................  1-1
  Code..................................................................  1-1
  Commonly Controlled Entity............................................ 1-10
  Company...............................................................  1-1
  Company Benefit Agreement............................................. 1-10
  Company Benefit Plans................................................. 1-10
  Company Certificate...................................................  1-2
  Company Common Stock..................................................  1-1
  Company Disclosure Schedule...........................................  1-6
  Company Filed SEC Documents...........................................  1-9
  Company Multiemployer Pension Plan.................................... 1-15
  Company Nonvoting Common Stock........................................  1-6
  Company Pension Plan.................................................. 1-13
  Company Preferred Stock...............................................  1-6
  Company SAR........................................................... 1-31
  Company SEC Documents.................................................  1-8
  Company Series A Preferred Stock......................................  1-6
  Company Stock-Based Award............................................. 1-32
  Company Stock Options.................................................  1-6
  Company Stock Plans...................................................  1-6
  Company Stockholder Approval.......................................... 1-18
  Company Stockholders Meeting.......................................... 1-29
  Company Takeover Proposal............................................. 1-27
  Confidentiality Agreement............................................. 1-30
  Contract..............................................................  1-8
  debt obligations...................................................... 1-13
  DGCL..................................................................  1-1
  Effective Time........................................................  1-2
  Environmental Claim................................................... 1-12
  Environmental Laws.................................................... 1-12
  Environmental Permits................................................. 1-11
  ERISA................................................................. 1-13
  Exchange Act..........................................................  1-8
  Exchange Agent........................................................  1-3
  Exchange Ratio........................................................  1-2


                                      1-I





  Term                                                                   Page
  ----                                                                   ----
                                                                      
  Form S-4..............................................................  1-9
  GAAP..................................................................  1-9
  Governmental Entity...................................................  1-8
  Hazardous Materials................................................... 1-12
  HSR Act...............................................................  1-8
  IRS................................................................... 1-14
  Joint Proxy Statement.................................................  1-8
  Knowledge............................................................. 1-41
  Legal Provisions...................................................... 1-11
  Liens.................................................................  1-6
  Material Adverse Effect............................................... 1-41
  Merger................................................................  1-1
  Merger Consideration..................................................  1-2
  NYSE..................................................................  1-4
  NYSE Composite Transactions Tape......................................  1-4
  Parachute Gross Up Payment............................................ 1-16
  Parent................................................................  1-1
  Parent Common Stock...................................................  1-2
  Parent Disclosure Schedule............................................ 1-19
  Parent ESOP Preferred Shares.......................................... 1-19
  Parent Filed SEC Document............................................. 1-21
  Parent Preferred Stock................................................ 1-19
  Parent Rights......................................................... 1-19
  Parent Rights Agreement............................................... 1-19
  Parent SEC Documents.................................................. 1-21
  Parent Series A Preferred Stock....................................... 1-19
  Parent Shareholder Approval........................................... 1-23
  Parent Shareholders Meeting........................................... 1-29
  Parent Stock Options.................................................. 1-19
  Parent Stock Plans.................................................... 1-19
  Permits............................................................... 1-11
  person................................................................ 1-41
  Post-Signing Returns.................................................. 1-27
  Primary Company Executives............................................ 1-16
  Release............................................................... 1-12
  Representatives....................................................... 1-27
  Restraints............................................................ 1-36
  Rights................................................................  1-6
  Rights Agreement...................................................... 1-16
  SEC...................................................................  1-8
  Section 203...........................................................  1-8
  Securities Act........................................................  1-9
  Sub...................................................................  1-1
  Subsidiary............................................................ 1-41
  Surviving Corporation.................................................  1-1
  taxes................................................................. 1-17
  Title IV Plan......................................................... 1-14
  TRA................................................................... 1-14
  Voting Agreement......................................................  1-1


                                     1-II



                                                                      Exhibit A
                                                        to the Merger Agreement

                         Certificate of Incorporation
                         of the Surviving Corporation

   FIRST:  The name of the corporation (hereinafter called the "Corporation")
is [NAME OF COMPANY].

   SECOND:  The address, including street, number, city, and county, of the
registered office of the Corporation in the State of Delaware is 2711
Centerville Road, Suite 400, Wilmington, Delaware 19808, County of New Castle;
and the name of the registered agent of the Corporation in the State of
Delaware at such address is Corporation Service Company.

   THIRD:  The purpose of the Corporation is to engage in any lawful act or
activity for which corporations may be organized under the General Corporation
Law of the State of Delaware.

   FOURTH:  The aggregate number of shares which the Corporation shall have
authority to issue is 1,000 shares of Common Stock, par value $0.01 per share.

   FIFTH:  In furtherance and not in limitation of the powers conferred upon it
by law, the Board of Directors of the Corporation is expressly authorized to
adopt, amend or repeal the By-laws of the Corporation.

   SIXTH:  To the fullest extent permitted by the General Corporation Law of
the State of Delaware as it now exists and as it may hereafter be amended, no
director shall be personally liable to the Corporation or any of its
stockholders for monetary damages for breach of fiduciary duty as a director,
except for liability (i) for any breach of the director's duty of loyalty to
the Corporation or its stockholders, (ii) for acts or omissions not in good
faith or which involve intentional misconduct or a knowing violation of law,
(iii) pursuant to Section 174 of the General Corporation Law of the State of
Delaware or (iv) for any transaction from which the director derived an
improper personal benefit. Any repeal or modification of this Article SIXTH
shall not adversely affect any right or protection of a director of the
Corporation existing at the time of such repeal or modification with respect to
acts or omissions occurring prior to such repeal or modification.

   SEVENTH:  The Corporation shall, to the fullest extent permitted by the
provisions of Section 145 of the General Corporation Law of the State of
Delaware, as the same may be amended and supplemented, indemnify any and all
persons whom it shall have power to indemnify under said Section from and
against any and all of the expenses, liabilities, or other matters referred to
in or covered by said Section, and the indemnification provided for herein
shall not be deemed exclusive of any other rights to which those indemnified
may be entitled under any By-law, agreement, vote of stockholders or
disinterested directors or otherwise and shall continue as to a person who has
ceased to be a director, officer, employee, or agent and shall inure to the
benefit of the heirs, executors, and administrators of such a person. Any
repeal or modification of this Article SEVENTH shall not adversely affect any
right to indemnification of any persons existing at the time such repeal or
modification with respect to any matter occurring prior to such repeal or
modification.

   EIGHTH:  Unless and except to the extent that the By-laws of the Corporation
shall so require, the election of directors of the Corporation need not be by
written ballot.

                                     1-A1



                                                                      Exhibit B
                                                        to the Merger Agreement

                           Form of Affiliate Letter

Dear Sirs:

   The undersigned, a holder of shares of common stock, par value $0.01 per
share (the "Company Common Stock"), of Chase Industries Inc., a Delaware
corporation (the "Company"), is entitled to receive in connection with the
merger (the "Merger") of a subsidiary of Olin Corporation, a Virginia
corporation ("Parent"), with and into the Company, shares of common stock, par
value $1.00 per share, of Parent (the "Parent Common Stock") in exchange for
the undersigned's Company Common Stock. The undersigned acknowledges that the
undersigned may be deemed an "affiliate" of the Company within the meaning of
Rule 145 ("Rule 145") promulgated under the Securities Act of 1933, as amended
(the "Securities Act"), by the Securities and Exchange Commission (the "SEC"),
although nothing contained herein should be construed as an admission of such
fact.

   If in fact the undersigned were an affiliate under the Securities Act, the
undersigned's ability to sell, assign or transfer any of the Parent Common
Stock received by the undersigned in exchange for any shares of Company Common
Stock in connection with the Merger may be restricted unless such transaction
is registered under the Securities Act or an exemption from such registration
is available. The undersigned understands that such exemptions are limited and
the undersigned has obtained or will obtain advice of counsel as to the nature
and conditions of such exemptions, including information with respect to the
applicability to the sale of such securities of Rules 144 and 145(d)
promulgated under the Securities Act. The undersigned understands that Parent
will not be required to maintain the effectiveness of any registration
statement under the Securities Act for the purposes of resale of Parent Common
Stock by the undersigned.

   The undersigned hereby represents to and covenants with Parent that the
undersigned will not sell, assign or transfer any of the Parent Common Stock
received by the undersigned in exchange for Company Common Stock in connection
with the Merger except (i) pursuant to an effective registration statement
under the Securities Act, (ii) in conformity with the volume and other
limitations of Rule 145 or (iii) in a transaction which, in the opinion of
counsel to Parent or other counsel reasonably acceptable to Parent or as
described in a "no-action" or interpretive letter from the Staff of the SEC
specifically issued with respect to a transaction to be engaged in by the
undersigned, is not required to be registered under the Securities Act.

   In the event of a sale or other disposition by the undersigned of Parent
Common Stock pursuant to Rule 145(d), the undersigned will supply Parent with
evidence of compliance with such Rule, in the form of a letter in the form of
Annex I hereto and the opinion of counsel reasonably acceptable to Parent or
no-action letter referred to above. The undersigned understands that Parent may
instruct its transfer agent to withhold the transfer of any Parent Common Stock
disposed of by the undersigned, but that (provided such transfer is not
prohibited by any other provision of this letter agreement) upon receipt of
such evidence of compliance, Parent shall cause the transfer agent to
effectuate the transfer of the Parent Common Stock sold as indicated in such
letter.

   The undersigned acknowledges and agrees that the legend set forth below will
be placed on certificates representing Parent Common Stock received by the
undersigned in connection with the Merger or held by a transferee thereof,
which legend will be removed by delivery of substitute certificates upon
receipt of an opinion in form and substance reasonably satisfactory to Parent
from independent counsel reasonably satisfactory to Parent to the effect that
such legend is no longer required for purposes of the Securities Act.

                                     1-B1



   There will be placed on the certificates for Parent Common Stock issued to
the undersigned, or any substitutions therefor, a legend stating in substance:

      "The shares represented by this certificate were issued in a transaction
   to which Rule 145 promulgated under the Securities Act of 1933 applies. The
   shares have not been acquired by the holder with a view to, or for resale in
   connection with, any distribution thereof within the meaning of the
   Securities Act of 1933. The shares may not be sold, pledged or otherwise
   transferred except in accordance with an exemption from the registration
   requirements of the Securities Act of 1933."

   The undersigned acknowledges that (i) the undersigned has carefully read
this letter and understands the requirements hereof and the limitations imposed
upon the distribution, sale, transfer or other disposition of Parent Common
Stock and (ii) the receipt by Parent of this letter is an inducement to
Parent's obligations to consummate the Merger.

                                          Very truly yours,

Dated:

                                     1-B2



                                                                        Annex I
                                                                   to Exhibit B

                                                                         [Date]
[Name]

   On               , the undersigned sold the securities of Olin Corporation,
a Virginia corporation ("Parent"), described below in the space provided for
that purpose (the "Securities"). The Securities were received by the
undersigned in connection with the merger of a subsidiary of Parent with and
into Chase Industries Inc., a Delaware corporation.

   Based upon the most recent report or statement filed by Parent with the
Securities and Exchange Commission, the Securities sold by the undersigned were
within the prescribed limitations set forth in paragraph (e) of Rule 144
promulgated under the Securities Act of 1933, as amended (the "Securities Act").

   The undersigned hereby represents that the Securities were sold in "brokers'
transactions" within the meaning of Section 4(4) of the Securities Act or in
transactions directly with a "market maker" as that term is defined in Section
3(a)(38) of the Securities Exchange Act of 1934, as amended. The undersigned
further represents that the undersigned has not solicited or arranged for the
solicitation of orders to buy the Securities, and that the undersigned has not
made any payment in connection with the offer or sale of the Securities to any
person other than to the broker who executed the order in respect of such sale.

                                          Very truly yours,

[Space to be provided for description of the Securities.]

                                     1-B3



                                                                    Exhibit C-1
                                                        to the Merger Agreement

                     [Letterhead of CHASE INDUSTRIES INC.]

Cahill Gordon & Reindel
80 Pine Street
New York, NY 10005

Ladies and Gentlemen:

   In connection with the opinion to be delivered pursuant to Section 6.03(c)
of the Agreement and Plan of Merger dated as of May 7, 2002 (the "Merger
Agreement"), among Olin Corporation, a Virginia corporation ("Parent"), Plumber
Acquisition Corp., a Delaware corporation and a wholly owned subsidiary of
Parent ("Sub"), and Chase Industries Inc., a Delaware corporation ("Company"),
whereby Sub will merge with and into the Company (the "Merger") with the
Company becoming the "Surviving Corporation", and in connection with the filing
with the Securities and Exchange Commission of the registration statement on
Form S-4 in which the Joint Proxy Statement is included as a prospectus (the
"Registration Statement"), each as amended or supplemented through the date
hereof, the undersigned certifies and represents on behalf of the Company,
after due inquiry and investigation, as follows (any capitalized term used but
not defined herein shall have the meaning given to such term in the Merger
Agreement):

      1. The facts relating to the Merger as described in the Merger Agreement,
   the Registration Statement and the other documents described in the
   Registration Statement are, insofar as such facts pertain to the Company,
   true, correct and complete in all material respects. The Merger will be
   consummated in accordance with the Merger Agreement.

      2. The formula set forth in the Merger Agreement pursuant to which each
   issued and outstanding share of common stock, par value $0.01 per share, of
   the Company will be converted into that number of validly issued, fully paid
   and nonassessable shares of common stock, par value $1.00 per share, of
   Parent equal to the Exchange Ratio is the result of arm's length bargaining.
   The fair market value of the Parent stock and cash in lieu of fractional
   shares of Parent stock received by each Company stockholder will be
   approximately equal to the fair market value of the Company stock
   surrendered in the Merger by such stockholder.

      3. Prior to the Merger, Parent will own at least 80 percent of the total
   combined voting power of all classes of Sub stock entitled to vote and at
   least 80 percent of the total number of shares of all other classes of Sub
   stock. In the Merger, shares of Company stock representing at least 80
   percent of the total combined voting power of all classes of Company stock
   entitled vote and at least 80 percent of the total number of shares of all
   other classes of Company stock will be exchanged solely for Parent voting
   stock. For purposes of this representation, shares of Company stock
   exchanged for cash or other property provided, directly or indirectly, by
   Parent will be treated as outstanding Company stock on the Closing Date.
   Parent has no plan or intention to sell, transfer or dispose of any stock of
   the Surviving Corporation or to cause or to permit the Surviving Corporation
   to issue additional shares of its stock that would in either case result in
   Parent failing to own after the Merger, directly or indirectly, at least 80
   percent of the total combined voting power of all classes of Surviving
   Corporation stock entitled to vote and at least 80 percent of the total
   number of shares of all other classes of Surviving Corporation stock.

      4. If cash payments are made to holders of Company stock in lieu of
   fractional shares of Parent stock that would otherwise be issued to such
   holders in the Merger, such payments will be made for the purpose of saving
   Parent the expense and inconvenience of issuing and transferring fractional
   shares of Parent stock and will not represent separately bargained for
   consideration. The total cash consideration that will be paid in the Merger
   to holders of Company stock in lieu of

                                     1-C1



   fractional shares of Parent stock will not exceed one percent of the total
   consideration that will be issued in the Merger to Company stockholders in
   exchange for their shares of Company stock.

      5. Parent has no plan or intention to acquire or redeem any of the Parent
   stock issued in the Merger, either directly or through any transaction,
   agreement or arrangement with any other person, except for open-market
   purchases of Parent stock in a manner consistent with Revenue Ruling 99-58,
   1992-2 C.B. 701. No person related to Parent (as defined in Treasury
   Regulation Section 1.368-1(e)) has a plan or intention to acquire or redeem
   any of the Parent stock issued in the Merger, either directly or through any
   transaction, agreement or arrangement with any other person. For purposes of
   this representation letter, a person is considered to own or acquire stock
   owned or acquired (as the case may be) by a partnership in which such person
   is a partner in proportion to such person's interest in the partnership.

      6. Parent does not have any plan or intention to make any distributions
   after, but in connection with, the Merger to holders of Parent stock (other
   than dividends made in the ordinary course of business).

      7. Neither Parent nor Sub (nor any other Subsidiary of Parent) has
   acquired or, except as a result of the Merger, will acquire, or has owned in
   the past five years, any Company stock.

      8. In connection with the Merger, (i) the Company has not redeemed,
   purchased or otherwise acquired any shares of stock in the Company, (ii) the
   Company has not made any distribution with respect to any shares of stock in
   the Company, and (iii) no subsidiary or entity in which the Company directly
   or indirectly owns any interest has acquired any shares of stock in the
   Company.

      9. Immediately following the Merger, the Surviving Corporation will hold
   (i) at least 90 percent of the fair market value of the net assets and at
   least 70 percent of the fair market value of the gross assets that were held
   by the Company immediately prior to the Merger and (ii) at least 90 percent
   of the fair market value of the net assets and at least 70 percent of the
   fair market value of the gross assets that were held by Sub immediately
   prior to the Merger. For purposes of this representation, amounts paid to
   stockholders who receive cash or other property (including cash in lieu of
   fractional shares of Parent stock) provided, directly or indirectly, by the
   Company or Sub in connection with the Merger, assets of the Company or Sub
   used to pay its respective reorganization expenses (including transfer
   taxes, if any) and all redemptions and distributions made by the Company
   (other than dividends made in the ordinary course of business) immediately
   preceding, or in contemplation of, the Merger, and any other amounts paid or
   incurred by the Company or Sub in connection with the Merger will be
   included as assets held by the Company or Sub, respectively, immediately
   prior to the Merger.

      10. Parent has no plan or intention, following the Merger, to liquidate
   the Surviving Corporation, merge the Surviving Corporation with or into
   another corporation in which the Surviving Corporation is not the survivor,
   cause the Surviving Corporation to distribute to Parent or any of its
   Subsidiaries any assets of the Surviving Corporation or the proceeds of any
   borrowings incurred by the Surviving Corporation or cause the Surviving
   Corporation to sell or otherwise dispose of any of the assets held by the
   Surviving Corporation at the time of the Merger or any of the assets of Sub
   acquired by the Surviving Corporation in the Merger, except for dispositions
   made in the ordinary course of business and transfers of assets permitted
   under Section 368(a)(2)(C) of the Code or Treasury Regulation Section
   1.368-2(k).

      11. Except as otherwise specifically contemplated under the Merger
   Agreement, the Company and Parent and Sub will pay their respective
   expenses, if any, incurred in connection with the Merger.

                                     1-C2



      12. In connection with the Merger and related transactions, Company stock
   will be converted solely into Parent voting stock (except for cash paid in
   lieu of fractional shares of Parent stock). For purposes of this
   representation, Company stock redeemed for cash or other property provided,
   directly or indirectly, by Parent will be considered as exchanged for other
   than Parent voting stock. Further, no expenses or other liabilities (whether
   fixed or contingent) of any holders of Company stock or, except as otherwise
   contemplated under the Merger Agreement, the Company or any of its
   Subsidiaries will be paid or assumed (directly or indirectly) by Parent or
   Sub. There will be no class of stock of the Company that entitles its
   holders to dissenters' rights in the Merger.

      13. Following the Merger, the Surviving Corporation will continue the
   "historic business" of the Company or use a significant portion of the
   "historic business assets" of the Company in a business (as such terms are
   defined in Treasury Regulation Section 1.368-1(d)).

      14. The Company is not an investment company as defined in section
   368(a)(2)(F)(iii) and (iv) of the Code.

      15. The Company will not take any position on any Federal, state or local
   income or franchise tax return, or take any other tax reporting position,
   that is inconsistent with the treatment of the Merger as a reorganization
   within the meaning of Section 368(a) of the Code, unless otherwise required
   by a "determination" (as defined in Section 1313(a)(1) of the Code) or by
   applicable state or local tax law (and then only to the extent required by
   such applicable state or local tax law).

      16. None of the compensation received by any stockholder-employee or
   stockholder-independent contractor of the Company in respect of periods
   after the Effective Time (including pursuant to any consulting agreement)
   represents separate consideration for, or is allocable to, any of its
   Company stock. None of the Parent stock that will be received by any
   stockholder-employee or stockholder- independent contractor of the Company
   in the Merger represents separately bargained-for consideration which is
   allocable to any employment agreement or arrangement. The compensation paid
   to any stockholder-employee or stockholder-independent contractor will be
   for services actually rendered and will be determined by bargaining at arm's
   length.

      17. There is no intercorporate indebtedness existing between Parent (or
   any of its Subsidiaries, including Sub) and the Company (or any of its
   Subsidiaries).

      18. The Company is not under the jurisdiction of a court in a Title 11 or
   similar case within the meaning of Section 368(a)(3)(A) of the Code.

      19. Sub will have no liabilities assumed by the Company, and will not
   transfer to the Company any assets subject to liabilities, in the Merger
   (other than liabilities incurred by Sub in the ordinary course of business).

      20. Sub is a corporation newly formed for the purpose of participating in
   the Merger, and at no time prior to the Merger has it had assets (other than
   nominal assets contributed upon the formation of Sub, which assets will be
   held by the Surviving Corporation following the Merger) or business
   operations.

      21. The Merger is being undertaken for purposes of enhancing the business
   of the Company and for other good and valid business purposes of the Company.

      22. The Merger Agreement, the Registration Statement and the other
   documents described in the Registration Statement represent the entire
   understanding of the Company and Parent and Sub with respect to the Merger.

      23. The undersigned is authorized to make all the representations set
   forth herein on behalf of the Company.

                                     1-C3



   The undersigned acknowledges that (i) your opinion will be based on the
accuracy of the representations set forth herein and on the accuracy of the
representations and warranties and the satisfaction of the covenants and
obligations contained the Merger Agreement and the various other documents
related thereto, and (ii) your opinion will be subject to certain limitations
and qualifications including that it may not be relied upon if any such
representations or warranties are not accurate or if any of such covenants or
obligations are not satisfied in all material respects.

   The undersigned acknowledges that your opinion will not address any tax
consequences or the Merger or any action taken in connection therewith except
as expressly set forth in such opinion.

                                              Very truly yours,

                                              CHASE INDUSTRIES INC.

                                              By  -----------------------------
                                                  Name:
                                                  Title:

                                     1-C4



                                                                    Exhibit C-2
                                                        to the Merger Agreement

                       [Letterhead of OLIN CORPORATION]

                                                                         [DATE]

[PLUMBER'S COUNSEL]
[ADDRESS]

Ladies and Gentlemen:

   In connection with the opinion to be delivered pursuant to Section 6.03(c)
of the greement and Plan of Merger dated as of May 7, 2002 (the "Merger
greement"), among Olin Corporation, a Virginia corporation ("Parent"), lumber
Acquisition Corp., a Delaware corporation and a wholly owned ubsidiary of
Parent ("Sub"), and Chase Industries Inc., a Delaware corporation "Company"),
whereby Sub will merge with and into the Company (the Merger") with the Company
becoming the "Surviving Corporation", and in onnection with the filing with the
Securities and Exchange Commission of the egistration statement on Form S-4 in
which the Joint Proxy Statement will be ncluded as a prospectus (the
"Registration Statement"), each as amended or upplemented through the date
hereof, the undersigned certifies and represents on ehalf of Parent and Sub,
after due inquiry and investigation, as follows (any apitalized term used but
not defined herein shall have the meaning given to such erm in the Merger
Agreement):

      1. The facts relating to the Merger as described in the Merger Agreement,
   the egistration Statement and the other documents described in the
   Registration Statement are, insofar as such facts pertain to Parent and Sub,
   true, correct and complete in all material respects. The Merger will be
   consummated in accordance with the Merger Agreement.

      2. The formula set forth in the Merger Agreement pursuant to which each
   issued and outstanding share of common stock, par value $0.01 per share, of
   the Company will be converted into that number of validly issued, fully paid
   and nonassessable shares of common stock, par value $1.00 per share, of
   Parent equal to the Exchange Ratio is the result of arm's length bargaining.

      3. Prior to the Merger, Parent will own at least 80 percent of the total
   combined voting power of all classes of Sub stock entitled to vote and at
   least 80 percent of the total number of shares of all other classes of Sub
   stock. In the Merger, shares of Company stock representing at least 80
   percent of the total combined voting power of all classes of Company stock
   entitled vote and at least 80 percent of the total number of shares of all
   other classes of Company stock will be exchanged solely for Parent voting
   stock. For purposes of this representation, shares of Company stock
   exchanged for cash or other property provided, directly or indirectly, by
   Parent will be treated as outstanding Company stock on the Closing Date.
   Parent has no plan or intention to sell, transfer or dispose of any stock of
   the Surviving Corporation or to permit the Surviving Corporation to issue
   additional shares of its stock that would in either case result in Parent
   failing to own after the Merger, directly or indirectly, at least 80 percent
   of the total combined voting power of all classes of Surviving Corporation
   stock entitled to vote and at least 80 percent of the total number of shares
   of all other classes of Surviving Corporation stock.

      4. If cash payments are made to holders of Company stock in lieu of
   fractional shares of Parent stock that would otherwise be issued to such
   holders in the Merger, such payments will be made for the purpose of saving
   Parent the expense and inconvenience of issuing and transferring fractional
   shares of Parent stock and will not represent separately bargained for
   consideration. The total cash consideration that will be paid in the Merger
   to holders of Company stock in lieu of fractional shares of Parent stock
   will not exceed one percent of the total consideration that will be issued
   in the Merger to Company stockholders in exchange for their shares of
   Company stock.

      5. Parent has no plan or intention to acquire or redeem any of the Parent
   stock issued in the Merger, either directly or through any transaction,
   agreement or arrangement with any other

                                    1-C-2-1



   person, except for open-market purchases of Parent stock in a manner
   consistent with Revenue Ruling 99-58, 1992-2 C.B. 701. No person related to
   Parent (as defined in Treasury Regulation Section 1.368- 1(e)) has a plan or
   intention to acquire or redeem any of the Parent stock issued in the Merger,
   either directly or through any transaction, agreement or arrangement with
   any other person. For purposes of this representation letter, a person is
   considered to own or acquire stock owned or acquired (as the case may be) by
   a partnership in which such person is a partner in proportion to such
   person's interest in the partnership.

      6. Parent does not have any plan or intention to make any distributions
   after, but in connection with, the Merger to holders of Parent stock (other
   than dividends made in the ordinary course of business).

      7. Neither Parent nor Sub (nor any other Subsidiary of Parent) has
   acquired or, except as a result of the Merger, will acquire, or has owned in
   the past five years, any Company stock.

      8. Immediately following the Merger, the Surviving Corporation will hold
   (i) at least 90 percent of the fair market value of the net assets and at
   least 70 percent of the fair market value of the gross assets that were held
   by the Company immediately prior to the Merger and (ii) at least 90 percent
   of the fair market value of the net assets and at least 70 percent of the
   fair market value of the gross assets that were held by Sub immediately
   prior to the Merger. For purposes of this representation, amounts paid to
   stockholders who receive cash or other property (including cash in lieu of
   fractional shares of Parent stock) provided, directly or indirectly, by the
   Company or Sub in connection with the Merger, assets of the Company or Sub
   used to pay its respective reorganization expenses (including transfer
   taxes, if any) and all redemptions and distributions made by the Company
   (other than dividends made in the ordinary course of business) immediately
   preceding, or in contemplation of, the Merger will be included as assets
   held by the Company or Sub, respectively, immediately prior to the Merger.

      9. Parent has no plan or intention, following the Merger, to liquidate
   the Surviving Corporation, merge the Surviving Corporation with or into
   another corporation in which the Surviving Corporation is not the survivor,
   cause the Surviving Corporation to distribute to Parent or any of its
   Subsidiaries any assets of the Surviving Corporation or the proceeds of any
   borrowings incurred by the Surviving Corporation or cause the Surviving
   Corporation to sell or otherwise dispose of any of the assets held by the
   Surviving Corporation at the time of the Merger or any of the assets of Sub
   acquired by the Surviving Corporation in the Merger, except for dispositions
   made in the ordinary course of business and transfers of assets permitted
   under Section 368(a)(2)(C) of the Code or Treasury Regulation Section
   1.368-2(k).

      10. Except as otherwise specifically contemplated under the Merger
   Agreement, Parent and Sub will pay their respective expenses, if any,
   incurred in connection with the Merger.

      11. In connection with the Merger and related transactions, Company stock
   will be converted solely into Parent voting stock (except for cash paid in
   lieu of fractional shares of Parent stock). For purposes of this
   representation, Company stock redeemed for cash or other property provided,
   directly or indirectly, by Parent will be considered as exchanged for other
   than Parent voting stock. Further, no expenses or other liabilities (whether
   fixed or contingent) of any holders of Company stock or, except as otherwise
   contemplated under the Merger Agreement, the Company or any of its
   Subsidiaries will be paid or assumed (directly or indirectly) by Parent or
   Sub.

      12. Following the Merger, Parent shall cause the Surviving Corporation to
   continue the "historic business" of the Company or to use a significant
   portion of the "historic business assets" of the Company in a business (as
   such terms are defined in Treasury Regulation Section 1.368-1(d)).

      13. Neither Parent nor Sub is an investment company as defined in Section
   368(a)(2)(F)(iii) and (iv) of the Code.

                                    1-C-2-2



      14. Neither Parent nor Sub will take any position on any Federal, state
   or local income or franchise tax return, or take any other tax reporting
   position, that is inconsistent with the treatment of the Merger as a
   reorganization within the meaning of Section 368(a) of the Code, unless
   otherwise required by a "determination" (as defined in Section 1313(a)(1) of
   the Code) or by applicable state or local tax law (and then only to the
   extent required by such applicable state or local tax law).

      15. None of the compensation received by any stockholder-employee or
   stockholder-independent contractor of the Company in respect of periods
   after the Effective Time (including pursuant to any consulting agreement)
   represents separate consideration for, or is allocable to, any of its
   Company stock. None of the Parent stock that will be received by any
   stockholder-employee or stockholder- independent contractor of the Company
   in the Merger represents separately bargained-for consideration which is
   allocable to any employment agreement or arrangement. The compensation paid
   to any stockholder-employee or stockholder-independent contractor will be
   for services actually rendered and will be determined by bargaining at arm's
   length.

      16. There is no intercorporate indebtedness existing between Parent (or
   any of its Subsidiaries, including Sub) and the Company (or any of its
   Subsidiaries) that was issued, acquired or will be settled at a discount.

      17. Neither Parent nor Sub is under the jurisdiction of a court in a
   Title 11 or similar case within the meaning of Section 368(a)(3)(A) of the
   Code.

      18. Sub will have no liabilities assumed by the Company, and will not
   transfer to the Company any assets subject to liabilities, in the Merger
   (other than liabilities incurred by Sub in the ordinary course of business).

      19. Sub is a corporation newly formed for the purpose of participating in
   the Merger, and at no time prior to the Merger has it had assets (other than
   nominal assets contributed upon the formation of Sub, which assets will be
   held by the Surviving Corporation following the Merger) or business
   operations.

      20. The Merger is being undertaken for purposes of enhancing the business
   of Parent and for other good and valid business purposes of Parent.

      21. The Merger Agreement, the Registration Statement and the other
   documents described in the Registration Statement represent the entire
   understanding of Parent and Sub with respect to the Merger.

      22. The undersigned is authorized to make all the representations set
   forth herein on behalf of Parent and Sub.

   The undersigned acknowledges that (i) your opinion will be based on the
accuracy of the representations set forth herein and on the accuracy of the
representations and warranties and the satisfaction of the covenants and
obligations contained in the Merger Agreement and the various other documents
related thereto, and (ii) your opinion will be subject to certain limitations
and qualifications including that it may not be relied upon if any such
representations or warranties are not accurate or if any of such covenants or
obligations are not satisfied in all material respects.

   The undersigned acknowledges that your opinion will not address any tax
consequences of the Merger or any action taken in connection therewith except
as expressly set forth in such opinion.

                                              Very truly yours,

                                              OLIN CORPORATION,

                                              By  _____________________________
                                                  Name:
                                                  Title:

                                    1-C-2-3



                                                                        Annex 2

   VOTING AGREEMENT dated as of May 7, 2002 (this "Agreement"), among OLIN
CORPORATION, a Virginia corporation ("Parent"), and the parties listed on
Schedule A attached hereto (each, a "Stockholder" and, collectively, the
"Stockholders").

   WHEREAS Parent, Plumber Acquisition Corp., a Delaware corporation and a
wholly owned subsidiary of Parent ("Sub"), and Chase Industries Inc., a
Delaware corporation (the "Company"), propose to enter into an Agreement and
Plan of Merger dated as of the date hereof (as the same may be amended or
supplemented, the "Merger Agreement"; terms used but not defined herein shall
have the meanings set forth in the Merger Agreement) providing for, among other
things, the merger of Sub with and into the Company upon the terms and subject
to the conditions set forth in the Merger Agreement;

   WHEREAS each Stockholder owns (of record and beneficially) the number of
shares of Company Common Stock set forth opposite such Stockholder's name on
Schedule A hereto (such shares, together with any other shares of capital stock
of the Company or other voting securities or interests of the Company acquired
(of record and beneficially) by the Stockholders after the date hereof and
during the term of this Agreement (including through the exercise of any
Company Stock Options or any warrants, stock options or similar instruments),
being collectively referred to herein as the "Subject Shares"); and

   WHEREAS as a condition to its willingness to enter into the Merger
Agreement, Parent has required that each Stockholder enter into this Agreement.

   NOW, THEREFORE, in consideration of the foregoing and the representations,
warranties, covenants and agreements set forth herein, the parties hereto agree
as follows:

   SECTION 1.  Representations and Warranties of Each Stockholder.  Each
Stockholder hereby represents and warrants to Parent as follows:

   (a) Organization; Authority; Execution and Delivery; Enforceability.  If
such Stockholder is a corporation, limited liability company, partnership or
other legal entity that is not an individual (a "Legal Entity"), such
Stockholder (i) is duly organized, validly existing and in good standing under
the laws of its jurisdiction of organization and (ii) has the requisite
corporate, company, partnership or other power and authority to execute and
deliver this Agreement, to consummate the transactions contemplated hereby and
to comply with the terms hereof. If such Stockholder is a Legal Entity, the
execution and delivery of this Agreement by such Stockholder, the consummation
by such Stockholder of the transactions contemplated hereby and compliance by
such Stockholder with the terms hereof have been duly authorized by all
necessary corporate, company, partnership or other action on the part of such
Stockholder and no other corporate, company, partnership or other proceedings
on the part of such Stockholder are necessary to authorize this Agreement, to
consummate the transactions contemplated hereby or to comply with the
provisions hereof. This Agreement has been duly executed and delivered by such
Stockholder and, assuming due execution by Parent, constitutes a valid and
binding obligation of such Stockholder enforceable against such Stockholder in
accordance with its terms. The execution and delivery of this Agreement, the
consummation of the transactions contemplated hereby and compliance with the
provisions hereof do not and will not conflict with, or result in any violation
or breach of, or default (with or without notice or lapse of time, or both)
under, or give rise to a right of, or result in, termination, cancelation or
acceleration of any obligation or to loss of a material benefit under, or
result in the creation of any Lien in or upon any of the properties or assets
of such Stockholder under, or give rise to any increased, additional,
accelerated or guaranteed rights or entitlements under, any provision of (i) if
such Stockholder is a Legal Entity, its certificate of incorporation or
by-laws, partnership agreement or limited liability company agreement (or
similar organizational documents), (ii) any Contract to which such Stockholder
is a party or any of the

                                      2-1



properties or assets of such Stockholder is subject or (iii) subject to the
governmental filings and other matters referred to in the following sentence,
any (A) statute, law, ordinance, rule or regulation or (B) judgment, order,
writ, injunction, stipulation or decree, in each case, applicable to such
Stockholder or its properties or assets, other than, in the case of clauses
(ii) and (iii), any such conflicts, violations, breaches, defaults, rights,
losses, Liens or entitlements that individually or in the aggregate could not
reasonably be expected to impair in any material respect the ability of such
Stockholder to perform its obligations under this Agreement or prevent or
materially impede or delay the consummation of any of the transactions
contemplated by this Agreement. No consent, approval, order or authorization
of, or registration, declaration or filing with, any Governmental Entity is
required by or with respect to such Stockholder in connection with the
execution and delivery of this Agreement by such Stockholder, the consummation
by such Stockholder of the transactions contemplated hereby or the compliance
by such Stockholder with the provisions hereof, except for (1) filings under
the HSR Act and any other applicable competition, merger control, antitrust or
similar law or regulation, (2) filings with the SEC of such reports under the
Exchange Act as may be required in connection with this Agreement and the
transactions contemplated hereby and (3) such other consents, approvals,
orders, authorizations, registrations, declarations and filings the failure of
which to be obtained or made individually or in the aggregate could not
reasonably be expected to impair in any material respect the ability of such
Stockholder to perform its obligations under this Agreement or prevent or
materially impede or delay the consummation of any of the transactions
contemplated hereby.

   (b) The Subject Shares.  Such Stockholder is the record and beneficial owner
of, and has good and marketable title to, the shares of Company Common Stock
set forth opposite its name on Schedule A hereto, free and clear of any Liens.
As of the date hereof, other than as set forth opposite its name on Schedule A
hereto, such Stockholder does not own (of record or beneficially) any shares of
capital stock of, or any other voting securities or interests of, the Company.
Such Stockholder is the record and beneficial owner of the options, warrants,
rights or other similar instruments to acquire any capital stock of the Company
or other voting interests or securities of the Company set forth opposite its
name on Schedule A (the "Company Stock Options"). Except as set forth on
Schedule A, such Stockholder has the sole right to Transfer (as defined in
Section 3(c)) and vote the Subject Shares of such Stockholder, and none of the
Subject Shares are subject to any voting trust or other agreement, arrangement
or restriction with respect to the Transfer or the voting of such Subject
Shares, except as set forth in Section 3 of this Agreement.

   SECTION 2.  Representations and Warranties of Parent.  Parent hereby
represents and warrants to each Stockholder as follows: Parent (i) is duly
incorporated, validly existing and in good standing under the laws of Virginia
and (ii) has all requisite corporate power and authority to execute and deliver
this Agreement, to consummate the transactions contemplated hereby and to
comply with the terms hereof. The execution and delivery of this Agreement by
Parent, the consummation by Parent of the transactions contemplated hereby and
compliance by Parent with the terms hereof have been duly authorized by all
necessary corporate action on the part of Parent and no other corporate
proceedings on the part of Parent are necessary to authorize this Agreement, to
consummate the transactions contemplated hereby or to comply with the
provisions hereof. This Agreement has been duly executed and delivered by
Parent and, assuming due execution by each Stockholder, constitutes a valid and
binding obligation of Parent enforceable against Parent in accordance with its
terms. The execution and delivery of this Agreement, the consummation of the
transactions contemplated hereby and compliance with the provisions hereof do
not and will not conflict with, or result in any violation or breach of, or
default (with or without notice or lapse of time, or both) under, or give rise
to a right of, or result in, termination, cancelation or acceleration of any
obligation or to loss of a material benefit under, or result in the creation of
any Lien in or upon any of the properties or assets of Parent under, or give
rise to any increased, additional, accelerated or guaranteed rights or
entitlements under, any provision of (i) the Restated Articles of Incorporation
or the by-laws of Parent, (ii) any Contract to which Parent is a party or any
of its properties or assets is subject or (iii) subject to the governmental
filings and other

                                      2-2



matters referred to in the following sentence, any (A) statute, law, ordinance,
rule or regulation or (B) judgment, order or decree, in each case, applicable
to Parent or its properties or assets, other than, in the case of clauses (ii)
and (iii), any such conflicts, violations, breaches, defaults, rights, losses,
Liens or entitlements that individually or in the aggregate could not
reasonably be expected to impair in any material respect the ability of Parent
to perform its obligations under this Agreement or prevent or materially delay
the consummation of any of the transactions contemplated by this Agreement. No
consent, approval, order or authorization of, or registration, declaration or
filing with, any Governmental Entity is required by or with respect to Parent
in connection with the execution and delivery of this Agreement by Parent, the
consummation by Parent of the transactions contemplated hereby or compliance by
Parent with the provisions hereof, except for (1) filings under the HSR Act and
any other applicable competition, merger control, antitrust or similar law or
regulation, (2) filings with the SEC of such reports under the Exchange Act as
may be required in connection with this Agreement and the transactions
contemplated hereby and (3) such other consents, approvals, orders,
authorizations, registrations, declarations and filings the failure of which to
be obtained or made individually or in the aggregate could not reasonably be
expected to impair in any material respect the ability of Parent to perform its
obligations under this Agreement or prevent or materially delay the
consummation of any of the transactions contemplated hereby.

   SECTION 3.  Covenants of Each Stockholder.  Each Stockholder covenants and
agrees as follows:

   (a) At any meeting of the stockholders of the Company called to vote upon
the Merger Agreement, or at any adjournment or postponement thereof, or in any
other circumstances upon which a vote, consent, adoption or other approval
(including by written consent solicitation) with respect to the Merger
Agreement is sought, such Stockholder shall vote (or cause to be voted) all the
Subject Shares of such Stockholder (owned of record or beneficially) in favor
of, and shall consent to (or cause to be consented to), the adoption of the
Merger Agreement and the approval of the Merger.

   (b) At any meeting of the stockholders of the Company, or at any adjournment
or postponement thereof, or in any other circumstances upon which a vote,
consent, adoption or other approval (including by written consent solicitation)
is sought, such Stockholder shall vote (or cause to be voted) all the Subject
Shares of such Stockholder (owned of record or beneficially) against, and shall
not consent to (and shall cause not to be consented to), any of the following
(or any agreement to enter into, effect, facilitate or support any of the
following): (i) any Company Takeover Proposal or any transaction or occurrence
that if proposed and offered to the Company or its stockholders (or any of
them) would constitute a Company Takeover Proposal (collectively, "Alternative
Transactions") or (ii) any amendment of the Company Certificate or the by-laws
of the Company or any other proposal, action or transaction involving the
Company or any of its Subsidiaries or any of its stockholders, which amendment
or other proposal, action or transaction could reasonably be expected to
prevent or materially impede or delay the consummation of the Merger or the
other transactions contemplated by the Merger Agreement or this Agreement or to
deprive Parent of any material portion of the benefits to be received from the
consummation of the Merger or the other transactions contemplated by the Merger
Agreement or this Agreement, or change in any manner the voting rights of the
Company Common Stock or any other capital stock or voting interests or
securities of the Company (collectively, "Frustrating Transactions").

   (c) Other than pursuant to the Merger Agreement or this Agreement, such
Stockholder shall not (i) sell, transfer, pledge, assign, tender or otherwise
dispose of (including by gift) (collectively, "Transfer"), or consent to or
permit any Transfer of, any Subject Shares of such Stockholder or any interest
therein, or enter into any Contract, option or other arrangement (including any
profit sharing arrangement) with respect to the Transfer of, or the creation or
offer of any derivative security in respect of, any Subject Shares of such
Stockholder (or any interest therein), to or with any person other than, in the
case of

                                      2-3



the Primary Stockholder to Citigroup Inc. or any of its direct or indirect
subsidiaries which shall have agreed to be bound by this Agreement as a
Stockholder by a written agreement reasonably satisfactory to Parent that has
been delivered to Parent, or (ii) enter into any voting arrangement, whether by
proxy, voting agreement or otherwise, with respect to any Subject Shares of
such Stockholder, and shall not commit or agree to take any of the foregoing
actions. Such Stockholder shall not, nor shall such Stockholder permit any
entity under such Stockholder's control to, deposit any Subject Shares of such
Stockholder in a voting trust.

   (d) Such Stockholder shall not, nor shall such Stockholder permit any of its
Subsidiaries to, nor shall it authorize or permit any director, officer or
employee of such Stockholder or any of its Subsidiaries or any Representative
of such Stockholder or any of its Subsidiaries to, directly or indirectly, (i)
solicit, initiate or encourage, or take any other action knowingly to
facilitate, any Alternative Transaction or Frustrating Transaction, (ii) enter
into any agreement with respect to any Alternative Transaction or Frustrating
Transaction or (iii) enter into, continue or otherwise participate in any
discussions or negotiations regarding, or furnish to any person any information
with respect to, or otherwise cooperate in any way with, or assist or
participate in any effort or attempt by any person with respect to, any
Alternative Transaction or Frustrating Transaction.

   (e) Such Stockholder shall use its best efforts to take, or cause to be
taken, all actions and to do, or cause to be done, and to assist and cooperate
with the other parties in doing all things necessary, proper or advisable to
consummate and make effective, in the most expeditious manner practicable, the
transactions contemplated by this Agreement. Such Stockholder shall not commit
or agree to take any action inconsistent with the transactions contemplated by
this Agreement.

   (f) Such Stockholder shall not, nor shall such Stockholder permit any of its
Subsidiaries to, nor shall it authorize or permit any director, officer or
employee of such Stockholder or any of its Subsidiaries or any Representative
of such Stockholder or any of its Subsidiaries to, directly or indirectly,
issue any press release or make any other public statement or announcement with
respect to the Merger Agreement, this Agreement, the Merger or any of the other
transactions contemplated by the Merger Agreement or this Agreement, without
the prior written consent of Parent, except as may be required by applicable
law.

   (g) Notwithstanding anything to the contrary contained herein, nothing in
this Section 3 shall prohibit any Stockholder from, in his capacity as an
officer and/or director of the Company, taking any actions, on behalf of the
Company, that the Board of Directors of the Company is permitted to take under
Section 4.02 of the Merger Agreement.

   SECTION 4.  Further Assurances.  Each Stockholder shall from time to time
execute and deliver, or cause to be executed and delivered, such additional or
further consents, documents and other instruments as Parent may request for the
purpose of effectuating the matters covered by this Agreement.

   SECTION 5.  Certain Events.  (a) Each Stockholder agrees that this Agreement
and the obligations hereunder shall attach to such Stockholder's Subject Shares
and shall be binding upon any person or entity to which legal or beneficial
ownership of such Subject Shares shall pass, whether by operation of law or
otherwise, including such Stockholder's heirs, guardians, administrators or
successors, and such Stockholder further agrees to take all actions necessary
to effectuate the foregoing. In the event of any stock split, stock dividend,
reclassification, merger, reorganization, recapitalization or other change in
the capital structure of the Company affecting the capital stock of the
Company, the number of shares of Company Common Stock listed on Schedule A
hereto opposite the name of each Stockholder shall be adjusted appropriately.
In addition, in the event that any Stockholder acquires any additional shares
of capital stock of the Company or other voting interests or

                                      2-4



securities of the Company (including through the exercise of any Company Stock
Options or any other warrants, stock options or similar instruments), the
number of shares of Company Common Stock listed on Schedule A hereto opposite
the name of such Stockholder shall be adjusted appropriately. This Agreement
and the representations, warranties, covenants, agreements and obligations
hereunder shall attach to any additional shares of capital stock of the Company
or other voting interests or securities of the Company issued to or acquired by
any Stockholder directly or indirectly (including through the exercise of any
Company Stock Options or any similar rights or instruments).

   (b) Each Stockholder shall cause a counterpart of this Agreement to be
deposited with the Company at its principal place of business or registered
office where it shall be subject to the same right of examination by a
Stockholder of the Company, in person or by agent or attorney, as are the books
and records of the Company.

   SECTION 6.  Registration of Parent Common Stock.

   (a) Registration.  Parent shall prepare and file with the Securities and
Exchange Commission (the "Commission") not later than 45 days following the
Closing Date a registration statement (the "Registration Statement") with
respect to the Registrable Securities (as defined below) and thereafter use its
reasonable best efforts to cause such registration statement to be declared
effective under the Securities Act not later than 120 days following the
Closing Date. For purposes of this Agreement, "Registrable Securities" shall
mean the shares of Parent Common Stock issued to the primary stockholder noted
as such on Schedule A (the "Primary Stockholder") pursuant to the Merger
Agreement and any shares of Parent Common Stock or other securities issued in
respect of such shares upon any stock split, stock dividend, merger,
consolidation, recapitalization or similar event. Such securities shall cease
to be Registrable Securities when (A) a registration statement registering such
securities shall have become effective under the Securities Act and such
securities have been sold pursuant thereto, (B) such securities shall have been
sold under Rule 144 (or successor provision) under the Securities Act, (C) such
securities shall have been otherwise transferred to a party that is not an
affiliate of the Primary Stockholder and new certificates for them not bearing
a legend restricting further transfer shall have been delivered by Parent or
(D) such securities shall have ceased to be outstanding.

   (b) Certain Delay Rights.  (i) If at any time Parent provides written notice
   to the Primary Stockholder that the Board of Directors of Parent or any duly
   authorized committee of that board (the "Board") has determined, in its good
   faith reasonable business judgment, that it would be materially
   disadvantageous to Parent (because Parent is in possession of material
   non-public information the disclosure of which would adversely affect Parent
   or such registration or sale of Registrable Securities would materially
   interfere with or otherwise adversely affect in any material respect any
   merger, acquisition, disposition or other similar transaction that is
   material to Parent (a "Disadvantageous Condition")) for the Registration
   Statement to be maintained effective, or to be filed or to become effective,
   and setting forth in general terms the reasons for such determination,
   Parent shall be entitled to cause the Registration Statement to be withdrawn
   or the effectiveness of the Registration Statement to be terminated, or, in
   the event the Registration Statement has not yet been filed, Parent shall be
   entitled to not file the Registration Statement, until such Disadvantageous
   Condition no longer exists (notice of which Parent shall promptly deliver to
   the Primary Stockholder) but in no event shall such delay be for a period of
   longer than 45 days from the date of the original notice from Parent of the
   Disadvantages Condition.

      (ii) Upon receipt by the Primary Stockholder of any notice from Parent of
   a Disadvantageous Condition, the Primary Stockholder shall forthwith
   discontinue use of the prospectus and any prospectus supplement under the
   Registration Statement and shall suspend sales of Registrable Securities
   during such delay period. In the event that Parent elects to exercise its
   delay rights

                                      2-5



   under this Section 6(b), the Primary Stockholder agrees to keep confidential
   the fact of such election and any information provided by Parent in
   connection therewith. Notwithstanding anything else contained in this
   Agreement, neither the filing nor the effectiveness of the Registration
   Statement may be delayed for more than a total of 45 days in any 90 day
   period or for more than a total of 120 days in any 365 day period pursuant
   to this Section 6(b).

   (c) Expenses.  Except as otherwise provided in this Agreement, Parent shall
pay all out-of-pocket fees and expenses incurred by Parent in compliance with
its obligations under this Section 6, including all registration filing fees,
printing expenses, fees and disbursements of counsel for Parent, and the fees
and expenses of Parent's accountants and its expenses incurred in connection
with any "road show" presentations in which it may participate at the request
of the joint lead managing underwriters (collectively, "Registration
Expenses"). The Primary Stockholder shall pay (i) any transfer taxes relating
to the sale or disposition of the Registrable Securities and (ii) any
underwriting discounts or selling commissions applicable to the sale of
Registrable Securities.

   (d) Registration Procedures.  In connection with the filing of the
Registration Statement Parent will, subject to Section 6(b):

      (i) furnish the Primary Stockholder, as updated from time to time, prior
   to the filing thereof with the Commission, a copy of the Registration
   Statement (including any preliminary prospectus contained therein), and each
   amendment thereto and each amendment or supplement, if any, to the
   prospectus included therein and shall reflect in each such document, when so
   filed with the Commission, such comments pertaining to the Primary
   Stockholder as the Primary Stockholder may propose in writing;

      (ii) prepare and file with the Commission such amendments and supplements
   (including post-effective amendments and supplements) to the Registration
   Statement and the prospectus used in connection therewith as may be
   necessary to comply with the provisions of the Securities Act with respect
   to the disposition of Registrable Securities covered by the Registration
   Statement;

      (iii) furnish such number of copies of the prospectus and other documents
   incident thereto, including any amendment of or supplement thereto (in each
   case including all exhibits), as the Primary Stockholder from time to time
   may reasonably request in writing;

      (iv) cause all Registrable Securities covered thereby to be listed on
   each, if any, securities exchange on which similar securities issued by
   Parent are then listed and use its reasonable best efforts to register or
   qualify such Registrable Securities under such applicable state securities
   or blue sky laws as the Primary Stockholder may reasonably request in
   writing; provided, however, that Parent shall not be required for any such
   purpose to (A) qualify generally to do business as a foreign company, entity
   or a broker-dealer in any jurisdiction wherein it would not otherwise be
   required to qualify but for the requirements of this Agreement, (B) subject
   itself to taxation in any such jurisdiction or (C) consent to general
   service of process in any such jurisdiction;

      (v) provide a transfer agent and registrar for all such Registrable
   Securities and a CUSIP number for all such Registrable Securities, in each
   case not later than the effective date of such registration;

      (vi) upon appropriate prior written notice by the Primary Stockholder,
   make available for inspection by the Primary Stockholder, any underwriter
   participating in any underwritten offering pursuant to Section 6(e), and any
   attorney or accountant retained by the Primary Stockholder or any such
   underwriter, on reasonable prior notice and during normal business hours,
   reasonable financial and other records, pertinent corporate documents and
   properties of Parent, and use its reasonable efforts to cause Parent's
   officers and directors to supply all information reasonably requested in
   writing by the Primary Stockholder or any such underwriter, attorney or
   accountant in connection with the Registration Statement; provided, however,
   that the Primary Stockholder and

                                      2-6



   any such underwriter, attorney or accountant shall have agreed to keep
   confidential all information so provided, except as required by law or
   administrative process and except for information that is available to the
   public other than as a result of a breach of such confidentiality obligation;

      (vii) furnish to the Primary Stockholder a copy of all material documents
   filed with and all material correspondence from or to the Commission
   relating to the Registration Statement;

      (viii) immediately notify the Primary Stockholder, at any time when a
   prospectus relating to the Registration Statement is required to be
   delivered under the Securities Act, of Parent becoming aware that the
   prospectus included in the Registration Statement, as then in effect,
   includes an untrue statement of a material fact or omits to state a material
   fact required to be stated therein or necessary to make the statements
   therein not misleading in the light of the circumstances then existing, and
   within ten days prepare and furnish to the Primary Stockholder a reasonable
   number of copies of an amended or supplemental prospectus as may be
   necessary so that, as thereafter delivered to the purchasers of Registrable
   Securities, such prospectus shall not include an untrue statement of a
   material fact or omit to state a material fact required to be stated therein
   or necessary to make the statements therein not misleading in the light of
   the circumstances then existing;

      (ix) otherwise comply with all applicable rules and regulations of the
   Commission; and

      (x) in connection with any underwritten offering pursuant to Section
   6(e), to the extent applicable, furnish to the Primary Stockholder, a signed
   counterpart, addressed to the Primary Stockholder, of an opinion of counsel
   for Parent, dated the effective date of the Registration Statement, and
   "comfort" letters signed by Parent's independent public accountants who have
   examined and reported on Parent's financial statements included in the
   Registration Statement, to the extent permitted by the standards of the
   AICPA or other relevant authorities, covering substantially the same matters
   with respect to the Registration Statement (and the prospectus included
   therein) and, in the case of the accountants' "comfort" letters, with
   respect to events subsequent to the date of such financial statements, as
   are customarily covered in opinions of issuer's counsel and in accountants'
   "comfort" letters delivered to the underwriters in underwritten public
   offerings of securities.

   (e) Underwriting.  (i) In the event that the Primary Stockholder desires to
   sell Registrable Securities pursuant to the Registration Statement in an
   underwritten offering, there shall be two joint lead managing underwriters
   and book runners and each of Parent and the Primary Stockholder shall, in
   its sole discretion, select and obtain one investment banking firm of
   national reputation to be such two joint lead managing underwriters and book
   runners. If requested by such underwriters for any underwritten offering of
   Registrable Securities, Parent shall enter into an underwriting agreement
   with such underwriters for such offering, which agreement will contain such
   representations and warranties by Parent and such other terms and provisions
   as are customarily contained in underwriting agreements with respect to
   secondary distributions, including indemnification and contribution
   provisions substantially to the effect and to the extent provided in Section
   6(f). Such underwriting agreement shall also contain such representations
   and warranties by the Primary Stockholder and such other terms and
   provisions as are customarily contained in underwriting agreements with
   respect to secondary distributions, including indemnification and
   contribution provisions substantially to the effect and to the extent
   provided in Section 6(f). If requested by such underwriters, Parent shall
   make available, upon advance notice, such employees as such underwriters may
   reasonably request to prepare for and participate in any "road show"
   presentations, provided that such preparation or participation does not
   materially interfere with the performance of such employees' duties.

      (ii) If, in the written opinion of each of the joint lead managing
   underwriters, the total amount of securities to be registered in such
   registration, including Registrable Securities, will exceed the

                                      2-7



   maximum amount of Parent's securities that can be marketed either (A) at a
   price reasonably related to the then current market value of such
   securities, or (B) without otherwise materially and adversely affecting the
   entire offering, then Parent shall include in such registration only such
   maximum number of securities which, in the reasonable opinion of such
   underwriters, can be sold in the following order of priority: (1) first, all
   the Registrable Securities requested to be included in such registration by
   the Primary Stockholder, (2) second, all the Registrable Securities
   requested to be included in such registration by any other Stockholder and
   (3) third, all other shares of Parent Common Stock to be included by Parent
   or any third party exercising rights similar to those granted under this
   Agreement. To the extent that shares of Parent Common Stock to be included
   in the Registration Statement must be allocated among the holders of Parent
   Common Stock pursuant to clauses (1), (2) or (3) above, such shares shall be
   allocated among the applicable holder(s) of Parent Common Stock based on the
   number of shares of Parent Common Stock that such holder(s) shall have
   requested to be included therein.

   (f) Indemnification and Contribution.  (i) Parent agrees to indemnify and
   hold harmless, to the fullest extent permitted by law, the Primary
   Stockholder, its officers, directors, agents, trustees, stockholders and
   each person, if any, who controls the Primary Stockholder (within the
   meaning of either Section 15 of the Securities Act or Section 20 of the
   Exchange Act) from and against any and all losses, claims, damages,
   liabilities and expenses (including reasonable costs of investigation and
   reasonable attorneys' fees, disbursements and expenses) arising out of or
   based upon any untrue statement or alleged untrue statement of a material
   fact contained in the Registration Statement or any amendment thereof, any
   preliminary prospectus or prospectus (as amended or supplemented if Parent
   shall have furnished any amendment or supplements thereto) relating to the
   Registrable Securities or any omission or alleged omission to state therein
   a material fact required to be stated therein or necessary to make the
   statements therein, in light of the circumstances under which they were
   made, not misleading, except insofar as such untrue statement or omission or
   alleged untrue statement or omission was made (x) in reliance upon and in
   conformity with any information furnished to Parent in writing by the
   Primary Stockholder expressly for use therein, (y) in any prospectus used
   after such time as Parent advised the Primary Stockholder in writing that
   the filing of a post-effective amendment or supplement thereto was required,
   other than such prospectus as so amended or supplemented or (z) in any
   prospectus used after such time as the obligation of Parent to keep such
   prospectus effective and current shall have expired.

      (ii) In connection with the Registration Statement, the Primary
   Stockholder shall furnish to Parent in writing such information with respect
   to the Primary Stockholder as Parent may reasonably request for use in
   connection with the Registration Statement or related prospectus and agrees
   to indemnify and hold harmless Parent, its officers, directors, agents,
   trustees and stockholders and each person, if any, that controls Parent
   (within the meaning of either Section 15 of the Securities Act or Section 20
   of the Exchange Act) from and against any and all losses, claims, damages,
   liabilities and expenses (including reasonable costs of investigation and
   reasonable attorneys' fees, disbursements and expenses) arising out of or
   based upon any untrue statement or alleged untrue statement of a material
   fact contained in the Registration Statement or any amendment thereof, any
   preliminary prospectus or prospectus (as amended or supplemented if Parent
   shall have furnished any amendment or supplement thereto) relating to the
   Registrable Securities or any omission or alleged omission to state therein
   a material fact necessary to make the statements therein, in the light of
   the circumstances under which they were made, not misleading, but only
   insofar as such losses, claims, damages, liabilities and expenses are caused
   by information furnished in writing to Parent by the Primary Stockholder
   expressly for use therein; provided, however, that in no event shall the
   liability of the Primary Stockholder under this Section 6(f)(ii) exceed the
   proceeds obtained by the sale of the Primary Stockholder's Registrable
   Securities in any such registration.

                                      2-8



      (iii) Each party indemnified under subparagraph (i) or (ii) above shall,
   promptly after receipt of notice of a claim or action against such
   indemnified party in respect of which indemnity may be sought hereunder,
   notify the indemnifying party in writing of the claim or action; provided
   that the failure to notify the indemnifying party shall not relieve it from
   any liability that it may have to an indemnified party on account of the
   indemnity agreement contained in subparagraph (i) or (ii) above except to
   the extent that the indemnifying party was actually prejudiced by such
   failure, and in no event shall such failure relieve the indemnifying party
   from any other liability that it may have to such indemnified party. If any
   such claim or action shall be brought against an indemnified party, and it
   shall have notified the indemnifying party thereof, unless based on the
   advice of counsel to such indemnified party that a conflict of interest
   under the applicable rules of professional conduct between such indemnified
   party and indemnifying parties may exist in respect of such claim or that
   there may be additional defenses available to the indemnified party, the
   indemnifying party shall be entitled to participate therein and, to the
   extent that it wishes, jointly with any other similarly notified
   indemnifying party, to assume the defense thereof. After notice from the
   indemnifying party to the indemnified party of its election to assume the
   defense of such claim or action and the prompt undertaking of such defense
   with counsel reasonably acceptable to the indemnified party, the
   indemnifying party shall not be liable to the indemnified party under this
   Section 6(f) for any legal or other expenses subsequently incurred by the
   indemnified party in connection with the defense thereof. Any indemnifying
   party against whom indemnity may be sought under this Section 6(f) shall not
   be liable to indemnify an indemnified party if such indemnified party
   settles such claim or action without the consent of the indemnifying party
   (such consent not to be unreasonably withheld). The indemnifying party may
   not agree to any settlement of any such claim or action, other than solely
   for monetary damages for which the indemnifying party shall be responsible
   hereunder, the result of which any remedy or relief shall be applied to or
   against the indemnified party, without the prior written consent of the
   indemnified party, which consent shall not be unreasonably withheld. In any
   action hereunder as to which the indemnifying party has assumed the defense
   thereof, the indemnified party shall continue to be entitled to participate
   in the defense thereof, with counsel of its own choice, but the indemnifying
   party shall not be obligated hereunder to reimburse the indemnified party
   for the costs thereof unless (A) the indemnifying party agrees to pay such
   costs or (B) the indemnifying party fails to promptly assume and continue
   the defense of such claim or action with counsel reasonably satisfactory to
   the indemnified party.

      (iv) If the indemnification provided for in this Section 6(f) from an
   indemnifying party shall for any reason be unavailable to an indemnified
   party (other than in accordance with the terms of this Agreement) in respect
   of any loss, claim, damage, liability or expense referred to herein, then
   such indemnifying party shall, in lieu of indemnifying such indemnified
   party, contribute to the amount paid or payable by such indemnified party as
   a result of such loss, claim, damage, liability or expense in such
   proportion as is appropriate to reflect the relative fault of such
   indemnifying party on the one hand and of such indemnified party on the
   other hand in connection with the statements or omissions (or actions) that
   resulted in such losses, claims, damages, liabilities or expenses as well as
   any other relevant equitable considerations; provided, however, that in no
   event shall the liability of the Primary Stockholder under this Section
   6(f)(iv) exceed the proceeds obtained by the sale of the Primary
   Stockholder's Registrable Securities in any such registration. The relative
   fault of the indemnifying party on the one hand and the indemnified party on
   the other hand shall be determined by reference to, among other things,
   whether the untrue or alleged untrue statement of a material fact or the
   omission or alleged omission to state a material fact relates to information
   supplied by such indemnifying party or indemnified party and the parties'
   relative intent, knowledge, access to information and opportunity to correct
   or prevent such statement or omission. The amount paid or payable by an
   indemnified party as a result of the loss, claim, damage, liability or
   expense in respect thereof referred to above in this subparagraph (iv),
   shall be deemed to include, for purposes of this subparagraph (iv), any
   legal or other expenses

                                      2-9



   reasonably incurred by such indemnified party in connection with
   investigating or defending any such action or claim.

      (v) Parent and the Primary Stockholder agree that it would not be just
   and equitable if contribution pursuant to Section 6(f)(iv) were determined
   by pro rata allocation or by any other method of allocation which does not
   take account of the equitable considerations referred to in subparagraph
   (iv) above. Notwithstanding any other provision of this Section 6(f), the
   Primary Stockholder shall not be required to contribute any amount in excess
   of the amount by which the proceeds of the offering received by the Primary
   Stockholder exceeds the amount of any damages which the Primary Stockholder
   has otherwise been required to pay by reason of such untrue or alleged
   untrue statement or omission or alleged omission. No person guilty of
   fraudulent misrepresentation (within the meaning of Section 11(f) of the
   Securities Act) shall be entitled to contribution from any person who was
   not guilty of such fraudulent misrepresentation.

      (vi) The obligations of Parent and the Primary Stockholder under this
   Section 6(f) shall be in addition to any liability that any party may
   otherwise have to any other party.

   (g) Stockholder Agreements.  The Primary Stockholder hereby covenants and
agrees that:

      (i) it will not sell any Registrable Securities under the Registration
   Statement until it has received notice from Parent that the Registration
   Statement and any post-effective amendments thereto have become effective;
   provided that Parent shall notify the Primary Stockholder promptly when the
   Registration Statement and any post-effective amendments thereto have become
   effective;

      (ii) it will comply with the prospectus delivery requirements of the
   Securities Act as applicable to it in connection with the sales of
   Registrable Securities pursuant to the Registration Statement;

      (iii) it shall promptly furnish to Parent such information regarding the
   Primary Stockholder, the Registrable Securities held by it and the
   distribution proposed by the Primary Stockholder as Parent may reasonably
   request and shall otherwise cooperate with Parent to the extent such
   information or cooperation is required in connection with any registration,
   qualification or compliance referred to in this Agreement; and

      (iv) it shall notify Parent as promptly as practicable of any inaccuracy
   or change in information previously furnished to Parent or of the happening
   of any event, in either case as a result of which any prospectus relating to
   such registration contains an untrue statement of a material fact regarding
   the Primary Stockholder or the distribution of the Registrable Securities or
   omits to state any material fact regarding the Primary Stockholder or the
   distribution of the Registrable Securities required to be stated therein or
   necessary to make the statements therein, in the light of the circumstances
   under which they were made, not misleading, and to furnish to Parent
   promptly any additional information required to correct and update any
   previously furnished information or required such that such prospectus shall
   not contain, with respect to the Primary Stockholder or the distribution of
   the Registrable Securities, an untrue statement of a material fact or omit
   to state a material fact required to be stated therein or necessary to make
   the statements therein, in the light of the circumstances under which they
   were made, not misleading.

   (h) Shelf Registration.  Notwithstanding anything to the contrary contained
herein, in the event that all of the Registrable Securities of the Primary
Stockholder have not been sold upon the consummation of the offering
contemplated by the Registration Statement, Parent shall prepare and file or
cause to be prepared and filed with the Commission as soon as reasonably
practicable after the consummation of such offering a registration statement to
be made on a delayed or continuous basis pursuant to Rule 415 of the Securities
Act registering the resale from time to time by the Primary Stockholder of all
of the Registrable Securities owned by the Primary Stockholder (the "Shelf
Registration Statement"). The Shelf Registration Statement shall be on Form S-3
or another

                                     2-10



appropriate form permitting registration of such Registrable Securities for
resale by the Primary Stockholder in accordance with the methods of
distribution set forth in the Shelf Registration Statement (such methods of
distribution to include underwritten offerings). Parent shall not permit any
securities other than Registrable Securities owned by the Primary Stockholder
to be included in the Shelf Registration Statement. Parent shall use its
reasonable best efforts to cause the Shelf Registration Statement to be
declared effective under the Securities Act as soon as reasonably practicable
after such Shelf Registration Statement is initially filed with the Commission,
and Parent shall use its reasonable best efforts to keep the Shelf Registration
Statement continuously effective under the Securities Act until the earlier of
(i) the sale of all of the Registrable Securities included in the Shelf
Registration Statement or (ii) the one-year anniversary of the date on which
the Registration Statement described in Section 6(a) becomes effective. Other
than for purposes of this Section 6(h) and Section 8(B), the Shelf Registration
Statement shall be considered to be a "Registration Statement" under the terms
of this Agreement.

   SECTION 7.  Assignment.  Neither this Agreement nor any of the rights,
interests or obligations under this Agreement shall be assigned, in whole or in
part, by operation of law or otherwise, by any of the parties hereto without
the prior written consent of the other parties hereto, except that each of
Parent and the Primary Stockholder may, in their sole discretion assign, in
whole or in one or more parts, any or all of their rights, interests and
obligations under this Agreement to its successors or affiliates and to any
person who acquires a substantial portion of the stock or substantially all of
the assets of Parent or the Primary Stockholder, as applicable; provided that
no such assignment shall relieve Parent or the Primary Stockholder of any of
their obligations under this Agreement. Any purported assignment in violation
of this Section 7 shall be void. Subject to the preceding sentences of this
Section 7, this Agreement shall be binding upon, inure to the benefit of and be
enforceable by, the parties hereto and their respective successors and assigns.

   SECTION 8.  Termination.  Except for the provisions of Section 6, this
Agreement shall terminate upon the earlier of (a) the Effective Time, (b) the
termination of the Merger Agreement in accordance with its terms and (c) any
amendment of the Merger Agreement without the consent of the Primary
Stockholder that (i) decreases the Exchange Ratio, (ii) otherwise materially
adversely affects the economic benefits of the Merger to the Primary
Stockholder or the holders of Company Common Stock or treats any holder of
Company Common Stock differently from any other holder, (iii) extends the date
referred to in Section 7.01(b)(i) of the Merger Agreement or (iv) creates any
additional conditions to the Merger; provided, however, that for purposes of
this sentence, the term "Merger Agreement" shall mean the Agreement and Plan of
Merger by and among Parent, Sub and the Company of even date herewith, as in
effect on the date hereof, and capitalized terms used in this sentence shall
have the meaning given such terms therein. The provisions of Section 6 shall
terminate upon the earlier of (A) the date on which there ceases to be any
Registrable Securities and (B) the one-year anniversary of the date on which
the Registration Statement becomes effective. In the event of the termination
of this Agreement pursuant to this Section 8, except as set forth herein, this
Agreement shall forthwith become null and void, there shall be no liability on
the part of any of the parties, and except as set forth in this Section 8 all
rights and obligations of each party hereto shall cease; provided that no such
termination of this Agreement shall relieve any party hereto from any liability
for any willful and material breach of any provision of this Agreement prior to
termination.

   SECTION 9.  General Provisions.  (a) Amendments.  This Agreement may not be
amended except by an instrument in writing signed by all of the parties hereto.

   (b) Notices.  All notices, requests, claims, demands and other
communications under this Agreement shall be in writing and shall be deemed
given if delivered personally, telecopied (with confirmation) or sent by
overnight or same-day courier (providing proof of delivery) to Parent in
accordance with Section 8.02 of the Merger Agreement and to the Stockholders
(including the

                                     2-11



Representative, at their respective addresses set forth on Schedule A hereto
(or at such other address for a party as shall be specified by like notice).

   (c) Interpretation.  When a reference is made in this Agreement to a Section
or a Schedule, such reference shall be to a Section of, or a Schedule to, this
Agreement unless otherwise indicated. The headings contained in this Agreement
are for reference purposes only and shall not affect in any way the meaning or
interpretation of this Agreement. Whenever the words "include", "includes" or
"including" are used in this Agreement, they shall be deemed to be followed by
the words "without limitation". The words "hereof", "herein" and "hereunder"
and words of similar import when used in this Agreement shall refer to this
Agreement as a whole and not to any particular provision of this Agreement. The
term "or" is not exclusive. The definitions contained in this Agreement are
applicable to the singular as well as the plural forms of such terms. Any
agreement or instrument defined or referred to herein or in any agreement or
instrument that is referred to herein means such agreement or instrument as
from time to time amended, modified or supplemented. References to a person are
also to its permitted successors and assigns. For purposes of this Agreement,
beneficial ownership shall be deemed not to include beneficial ownership
attributable to a Stockholder solely by reason of a Stockholder being owned or
controlled directly or indirectly by Citigroup Inc.

   (d) Counterparts; Effectiveness.  This Agreement may be executed in one or
more counterparts, all of which shall be considered one and the same agreement
and shall become effective when one or more counterparts have been signed by
each of the parties hereto and delivered to the other party. The effectiveness
of this Agreement shall be conditioned upon the execution and delivery of the
Merger Agreement by each of the parties thereto.

   (e) Entire Agreement; No Third-Party Beneficiaries.  This Agreement
(including the documents and instruments referred to herein) (i) constitutes
the entire agreement and supersedes all prior agreements and understandings,
both written and oral, among the parties hereto with respect to the subject
matter of this Agreement and (ii) is not intended to confer upon any person
other than the parties hereto (and the persons specified as indemnitees in
Section 6(f)) any rights or remedies.

   (f) Governing Law.  This agreement shall be governed by and construed in
accordance with the laws of the State of Delaware, without regard to any
principles of conflicts of laws of such state.

   (g) Severability.  If any term or other provision of this Agreement is
invalid, illegal or incapable of being enforced by any rule of law or public
policy, all other conditions and provisions of this Agreement shall
nevertheless remain in full force and effect. Upon such determination that any
term or other provision is invalid, illegal or incapable of being enforced, the
parties hereto shall negotiate in good faith to modify this Agreement so as to
effect the original intent of the parties as closely as possible to the fullest
extent permitted by applicable law in an acceptable manner and to the end that
the transactions contemplated hereby are fulfilled to the extent possible.

   SECTION 10.  Specific Enforcement; Jurisdiction.  The parties agree that
irreparable damage would occur and that the parties will not have any adequate
remedy at law in the event that any of the provisions of this Agreement were
not performed in accordance with their specific terms or were otherwise
breached. It is accordingly agreed that the parties shall be entitled to an
injunction or injunctions to prevent breaches of this Agreement and to enforce
specifically the terms and provisions of this Agreement in any court of the
United States located in the State of Delaware or in any Delaware state court,
this being in addition to any other remedy to which they are entitled at law or
in equity. In addition, each of the parties hereto (a) consents to submit
itself to the personal jurisdiction of any court of the United States located
in the State of Delaware or of any Delaware state court in the event any
dispute arises out of this Agreement or the transactions contemplated by this
Agreement, (b) agrees that it will not attempt to deny or defeat such personal
jurisdiction by motion or other request and

                                     2-12



(c) agrees that it will not bring any action relating to this Agreement or the
transactions contemplated by this Agreement in any court other than a court of
the United States located in the State of Delaware or a Delaware state court.

   SECTION 11.  Agent for Service of Process.  Each Stockholder hereby appoints
the Company, with offices on the date hereof as provided for in Section 8.02 of
the Merger Agreement, as its authorized agent (the "Authorized Agent"), upon
whom process may be served in any suit, action or proceeding arising out of or
relating to this Agreement or any transaction contemplated by this Agreement
that may be instituted in any court described in Section 10. Each Stockholder
agrees to take any and all action, including the filing of any and all
documents, that may be necessary to establish and continue such appointment in
full force and effect as aforesaid. Each Stockholder agrees that service of
process upon the Authorized Agent shall be, in every respect, effective service
of process upon such Stockholder.

   SECTION 12.  Stockholder Capacity.  No person executing this Agreement who
is or becomes during the term hereof a director or officer of the Company makes
any agreement or understanding herein in his or her capacity as such director
or officer. Each Stockholder signs solely in his or her capacity as the record
holder and beneficial owner of, or the trustee of a trust whose beneficiaries
are the beneficial owners of, such Stockholder's Subject Shares and nothing
herein shall limit or affect any actions taken by a Stockholder in its capacity
as an officer or director of the Company to the extent specifically permitted
by the Merger Agreement.

   SECTION 13.  Waiver of Jury Trial.  Each party hereto hereby waives, to the
fullest extent permitted by applicable law, any right it may have to a trial by
jury in respect of any suit, action or other proceeding directly or indirectly
arising out of, under or in connection with this Agreement. Each party hereto
(a) certifies that no representative, agent or attorney of any other party has
represented, expressly or otherwise, that such party would not, in the event of
any action, suit or proceeding, seek to enforce the foregoing waiver and (b)
acknowledges that it and the other parties hereto have been induced to enter
into this Agreement, by, among other things, the mutual waiver and
certifications in this Section 13.

   SECTION 14.  Indemnification.  (a) General.  Parent agrees that if the
Primary Stockholder is made a party or threatened to be made a party to any
action, suit or proceeding, whether civil, criminal, administrative or
investigative, to the extent arising out of or pertaining to the Primary
Stockholder in its capacity as a stockholder of the Company (in accordance with
Section 12) and arising out of or related to this Agreement or the transactions
contemplated hereby (a "Proceeding"), the Primary Stockholder shall be
indemnified and held harmless by Parent to the fullest extent authorized by
applicable law, as the same exists or may hereafter be amended, against all
Expenses (as hereinafter defined) incurred or suffered by the Primary
Stockholder that are directly related to such Proceeding. The foregoing
indemnity shall not apply to the extent that the claims in any Proceeding are
judicially determined to arise out of a breach of the Primary Stockholder's
representations, warranties or covenants contained in this Agreement.

   (b) Expenses.  As used in this Agreement, the term "Expenses" shall include
damages, losses, judgments, liabilities, fines, penalties, settlements, costs,
reasonable attorneys' fees and any other expenses reasonably incurred in
connection with a Proceeding.

   (c) Notice of Claim.  The Primary Stockholder shall promptly deliver to
Parent notice of any claim made against it for which indemnification will or
could be sought under this Agreement, but the failure of the Primary
Stockholder to deliver such notice shall not relieve Parent of any liability
Parent may have to the Primary Stockholder except to the extent that Parent is
actually prejudiced thereby. In addition, each of the Primary Stockholder and
Parent shall deliver to the other party such information and cooperate with the
other party as such other party may reasonably require.

                                     2-13



   (d) Defense of Claim.  With respect to any Proceeding as to which the
Primary Stockholder notifies Parent of the commencement thereof:

      (i) Parent will be entitled to participate therein at its own expense.

      (ii) To the extent that it may wish, Parent will be entitled to assume
   the defense thereof, unless based on the advice of counsel to the Primary
   Stockholder, a conflict of interest under the applicable rules of
   professional conduct between the Primary Stockholder and Parent may exist in
   respect of such claim or there may be additional defenses available to the
   Primary Stockholder. In the event that Parent does not assume the defense
   thereof, the reasonable fees and expenses of counsel to the Primary
   Stockholder shall be at the expense of Parent. In any Proceeding as to which
   Parent has assumed the defense thereof, the Primary Stockholder shall
   continue to be entitled to participate in the defense thereof, with counsel
   of its own choice, but Parent shall not be obligated hereunder to reimburse
   the Primary Stockholder for the costs thereof unless (A) Parent agrees to
   pay such costs or (B) Parent fails to promptly assume and continue the
   defense of such Proceeding with counsel reasonably satisfactory to the
   Primary Stockholder.

      (iii) Parent shall not be liable to indemnify the Primary Stockholder
   under this Agreement for any amounts paid in settlement of any action or
   claim effected without its written consent, such consent not be unreasonably
   withheld. Parent may not agree to any settlement of any such claim or
   action, other than solely for monetary damages for which Parent shall be
   responsible hereunder, the result of which any remedy or relief shall be
   applied to or against the Primary Stockholder or which requires any
   admission of liability of the Primary Stockholder, without the prior written
   consent of the Primary Stockholder, which consent shall not be unreasonably
   withheld.

   (e) Non-exclusivity.  The right to indemnification and the payment of
Expenses incurred in defending a Proceeding conferred in this Section 14 shall
not be exclusive of any other right which the Primary Stockholder may otherwise
have.

   IN WITNESS WHEREOF, Parent and Stockholders have caused this Agreement to be
signed by their respective officers thereunto duly authorized, all as of the
date first written above.

                                              OLIN CORPORATION,

                                              By       /s/  JOSEPH D. RUPP
                                                  ------------------------------
                                                  Name:  Joseph D. Rupp
                                                  Title: President and
                                                         Chief Executive Officer

                                              COURT SQUARE CAPITAL LIMITED,

                                              By    /s/  THOMAS F. MCWILLIAMS
                                                  ------------------------------
                                                  Name:  Thomas F. McWilliams
                                                  Title: Vice President and
                                                         Managing Director

                                     2-14



                                                                        Annex 3

                             [LOGO] LEHMAN BROTHERS

May 7, 2002

Board of Directors
Olin Corporation
501 Merritt 7
PO Box 4500
Norwalk, CT 06856-4500

Members of the Board:

   We understand that Olin Corp. ("Olin" or the "Company") intends to enter
into an agreement with Chase Industries, Inc. ("Chase") pursuant to which a
wholly owned subsidiary ("Merger Sub") of the Company will be merged with Chase
(the "Proposed Transaction"). We further understand that, upon effectiveness of
such merger, each share of common stock of Chase that is outstanding
immediately prior to the effective time of the merger (other than any such
shares owned by the Company, Merger Sub or Chase) will be converted into the
right to receive 0.6400 shares of common stock of the Company (the "Exchange
Ratio"). We further understand Chase's obligation to effect the Proposed
Transaction is conditioned on, among other things, the average of the volume
weighted averages of the trading prices of shares of the Company's common stock
for the five consecutive NYSE trading days ending on the second trading day
immediately preceding the closing of the Proposed Transaction being greater
than or equal to $14.50. We also understand that, upon execution of the
Agreement (as defined below), the Company and certain stockholders of Chase
that own approximately 48% of Chase will simultaneously enter into a voting
agreement (the "Voting Agreement") pursuant to which, among other things, such
stockholders will agree to vote in favor of the Agreement and Proposed
Transaction. The terms and conditions of the Proposed Transaction are set forth
in more detail in the Agreement and Plan of Merger dated May 7, 2002 among the
Company, Merger Sub and Chase (the "Agreement").

   We have been requested by the Board of Directors of the Company to render
our opinion with respect to the fairness, from a financial point of view, to
the Company of the Exchange Ratio to be paid by the Company in the Proposed
Transaction. We have not been requested to opine as to, and our opinion does
not in any manner address, the Company's underlying business decision to
proceed with or effect the Proposed Transaction.

   In arriving at our opinion, we reviewed and analyzed: (1) the Voting
Agreement, the Agreement and the specific terms of the Proposed Transaction,
(2) publicly available information concerning Chase that we believe to be
relevant to our analysis, including Chase's Annual Report on Form 10-K for the
fiscal year ended December 31, 2001, (3) publicly available information
concerning the Company that we believe to be relevant to our analysis,
including the Company's Annual Report on Form 10-K for the fiscal year ended
December 31, 2001, (4) financial and operating information with respect to the
business, operations and prospects of Chase furnished to us by Chase, including
financial projections of Chase prepared by management of Chase (the "Chase
Projections"), (5) projections for future financial performance of Chase
prepared by management of the Company (the "Adjusted Chase Projections"), (6)
financial and operating information with respect to the business, operations
and prospects of the Company furnished to us by the Company, including
estimates of future financial performance of the Company prepared by management
of the Company (the "Company Estimates"), (7) the trading histories of the
Company's common stock and Chase's common stock from May 1, 2001 to the present
and a comparison of those trading histories with each another and with those of
other companies that we deemed relevant, (8) a comparison of the historical
financial

                                      3-1



results and present financial condition of Chase with those of other companies
that we deemed relevant, (9) the potential pro forma impact on the Company of
the Proposed Transaction, and (10) a comparison of the financial terms of the
Proposed Transaction with the financial terms of certain other transactions
that we deemed relevant. In addition, we have had discussions with the
managements of Chase and the Company concerning their respective businesses,
operations, assets, financial conditions and prospects and have undertaken such
other studies, analyses and investigations as we deemed appropriate.

   In arriving at our opinion, we have assumed and relied upon the accuracy and
completeness of the financial and other information used by us without assuming
any responsibility for independent verification of such information and have
further relied upon the assurances of the managements of Chase and the Company
that they are not aware of any facts or circumstances that would make such
information inaccurate or misleading. With respect to the Chase Projections,
upon advice of Chase we have assumed that such projections have been reasonably
prepared on a basis reflecting the best currently available estimates and
judgments of Chase's management as to the future performance of Chase. With
respect to the Adjusted Chase Projections, upon advice of the Company, we have
assumed that such projections have been reasonably prepared on a basis
reflecting the best currently available estimates and judgments of the
Company's management as to the future performance of Chase, and we have relied
upon such projections in performing our analysis. With respect to the Company
Estimates, upon advice of the Company we have assumed that such estimates have
been reasonably prepared on a basis reflecting the best currently available
judgments of the Company's management as to the future performance of the
Company, and we have relied upon such estimates in performing our analysis. In
arriving at our opinion, we have conducted a limited physical inspection of the
properties and facilities of Chase but have not made or obtained any
evaluations or appraisals of the assets or liabilities of Chase or the Company.
Our opinion necessarily is based upon market, economic and other conditions as
they exist on, and can be evaluated as of, the date of this letter.

   Based upon and subject to the foregoing, we are of the opinion as of the
date hereof that, from a financial point of view, the Exchange Ratio to be paid
by the Company in the Proposed Transaction is fair to the Company.

   We have acted as financial advisor to the Company in connection with the
Proposed Transaction and will receive a fee for our services, a portion of
which fee is contingent upon the consummation of the Proposed Transaction. In
addition, the Company has agreed to indemnify us for certain liabilities that
may arise out of the rendering of this opinion. In the ordinary course of our
business, we may actively trade in the securities of the Company and Chase for
our own account and for the accounts of our customers and, accordingly, may at
any time hold a long or short position in such securities.

   This opinion is for the use and benefit of the Board of Directors of the
Company and is rendered to the Board of Directors in connection with its
consideration of the Proposed Transaction. This opinion is not intended to be
and does not constitute a recommendation to any shareholder of the Company as
to how such shareholder should vote with respect to the Proposed Transaction.

Very truly yours,

/S/  LEHMAN BROTHERS

                                      3-2



                                                                        Annex 4

                                               [LOGO] CREDIT SUISSE FIRST BOSTON
  [LOGO]
                                                      Eleven Madison Avenue
    CREDIT | FIRST                                    New York, NY 10010-3629
    SUISSE | BOSTON

                                                                    May 7, 2002

Board of Directors
Chase Industries Inc,
1412 County Road M,50
Montpelier, OH

Members of the Board:

   You have asked us to advise you with respect to the fairness to the holders
of common stock, par value $0.01 per share ("Company Common Stock"), of Chase
Industries Inc. (the "Company"), from a financial point of view, of the
Exchange Ratio (as defined below) set forth in the Agreement and Plan of
Merger, dated as of May 7, 2002 (the "Merger Agreement"), by and among Olin
Corporation (the "Acquiror"), Plumber Acquisition Corp., a wholly owned
subsidiary of the Acquiror ("Merger Sub") and the Company. The Merger Agreement
provides for the merger (the "Merger") of Merger Sub with and into the Company,
pursuant to which the Company will become a wholly owned subsidiary of the
Acquiror, and each outstanding share of Company Common Stock will be converted
into the right to receive 0.64 (the "Exchange Ratio") shares of common stock,
par value $1.00 per share ("Acquiror Common Stock"), of the Acquiror.

   In arriving at our opinion, we have reviewed certain publicly available
business and financial information relating to the Company and the Acquiror, as
well as the Merger Agreement and certain related documents. We have also
reviewed certain other information, including financial forecasts, provided to
or discussed with us by the Company and the Acquiror and have met with the
Company's and the Acquiror's management to discuss the business and prospects
of the Company and the Acquiror, respectively. We have also considered certain
financial and stock market data of the Company and the Acquiror, and we have
compared those data with similar data for other publicly held companies in
businesses similar to the Company and the Acquiror and we have considered the
financial terms of certain other business combinations and other transactions
which have recently been effected. We also considered such other information,
financial studies, analyses and investigations and financial, economic and
market criteria which we deemed relevant. We have also relied upon the views of
the Company's and the Acquiror's management concerning the business,
operational and strategic benefits and implications of the Merger.

   In connection with our review, we have not assumed any responsibility for
independent verification of any of the foregoing information and have relied on
its being complete and accurate in all material respects. We have been advised
and have assumed that (i) the financial forecasts with respect to the Company
prepared and provided to us by the Company have been reasonably prepared on
bases reflecting the best currently available estimates and judgments of the
Company's management as to the future financial performance of the Company and
(ii) the publicly available financial forecasts with respect to the Acquiror,
including adjustments thereto, reviewed by us and discussed with management of
the Acquiror, represent reasonable estimates with respect to the future
financial performance of the Acquiror. With your consent, we have assumed the
Merger will be consummated in accordance with the terms of the Merger
Agreement, without waiver, amendment or modification of any material term,
condition or agreement therein and that in the course of obtaining any
necessary regulatory and third party approvals and consents for the Merger, no
delay, limitation, restriction or condition will be imposed that will have a
material adverse effect on the contemplated benefits of the

                                      4-1



Merger. You also, have informed us, and we have assumed, that the Merger will
be treated as a tax-free reorganization for federal income tax purposes. In
addition, we have not been requested to make, and have not made, an independent
evaluation or appraisal of the assets or liabilities (contingent or otherwise)
of the Company or the Acquiror, nor have we been furnished with any such
evaluations or appraisals. Our opinion is necessarily based a upon information
available to us and financial, economic, market and other conditions as they
exist and can be evaluated on the date hereof. Our opinion does not address the
merits of the Merger as compared to other transactions or business strategies
that may be available to the Company or the Company's underlying decision to
engage in the Merger. We are not expressing any opinion as to the actual value
of the Acquiror Common Stock when issued pursuant to the Merger or the prices
at which the Acquiror Common Stock will trade at any time. In connection with
our engagement, we approached third parties to solicit indications of interest
in a possible acquisition of the Company and held preliminary discussions with
certain of these parties prior to the date hereof.

   We and our affiliate, Donaldson, Lufkin & Jenrette Securities Corporation,
have acted as financial advisor to the Company in connection with the Merger
and will receive a fee for our services, a portion of which is contingent upon
the consummation of the Merger. We will also receive a fee for rendering this
opinion, In the past, we or our affiliates have provided certain investment
banking and financial services to the Company unrelated to the Merger for which
we have received compensation.

   In the ordinary course of our business, we and our affiliates may actively
trade the debt and equity securities of both the Company and the Acquiror for
our and such affiliates' own accounts and for the accounts of customers and,
accordingly, may at any time hold a long or short position in such securities.

   It is understood that this letter is for the information of the Board of
Directors of the Company in connection with its consideration of the Merger,
and does not constitute a recommendation to any stockholder as to how such
stockholder should vote or act on any matter relating to the proposed Merger.

   Based upon and subject to the foregoing, it is our opinion that, as of the
date hereof, the Exchange Ratio is fair to the holders of Company Common Stock
from a financial point of view.

                                              Very truly yours,

                                              By:   /S/  CREDIT SUISSE FIRST
                                                             BOSTON
                                                  -----------------------------

                                      4-2



                                    PART II

                  INFORMATION NOT REQUIRED IN THE PROSPECTUS

Item 20.  Indemnification of Directors and Officers

   Under Virginia law, to the extent provided in the articles of incorporation
or an amendment to the by-laws approved by shareholders, a corporation may
eliminate a director's or an officer's personal liability for monetary damages
in any proceeding brought by or in the right of a corporation or brought by or
on behalf of shareholders, except for liability resulting from such director's
or officer's willful misconduct or a knowing violation of criminal law or of
any federal or state securities law.

   The Olin by-laws provide that the directors and officers shall not be liable
for monetary damages to Olin or its shareholders with respect to any
transaction, occurrence or course of conduct, except for liability resulting
from such director's or officer's wilful misconduct or a knowing violation of
the criminal law or any federal or state securities law.

   Under Virginia law, a corporation may indemnify any person made a party to a
proceeding because he is or was a director or officer against liability
incurred in the proceeding if he acted in good faith and in a manner he
believed to be in or not opposed to the best interests of the corporation, and
in the case of any criminal proceeding, he had no reasonable cause to believe
his conduct was unlawful, except that a corporation may not indemnify a
director or officer if either:

  .  the director or officer has been adjudged to be liable to the corporation
     or

  .  in connection with any other proceeding charging improper personal benefit
     to him, whether or not involving action in his official capacity, in which
     he was adjudged liable on the basis that personal benefit was improperly
     received by him.

   The Olin amended by-laws provide that Olin shall indemnify any director,
officer or employee of Olin, or any person who, at the request of Olin, serves
or has served in any such capacity with another corporation, partnership, joint
venture, trust, employee benefit plan, or other enterprise, in each case
against any and all liability and reasonable expense that may be incurred by
him in connection with or resulting from any claim, action or proceeding
(whether brought in the right of Olin or any such other corporation, entity,
plan or otherwise), civil or criminal, in which he may become involved, as a
party or otherwise, by reason of his being or having been a director, officer
or employee of Olin, or such other corporation, entity or plan while serving at
the request of Olin, whether or not he continues to be such at the time such
liability or expense shall have been incurred, unless such person engaged in
willful misconduct or a knowing violation of the criminal law.

   Virginia law provides that any indemnification for a director or officer,
unless ordered by a court, is subject to a determination that the director or
officer has met the applicable standard of conduct. The determination will be
made by either:

  .  a majority vote of a quorum of the directors who are not parties to such
     proceeding

  .  if there is not a quorum of such directors, by majority vote of a
     committee, consisting of two or more directors who are not parties to such
     proceeding, duly designated by the directors

  .  by special legal counsel or

  .  by the shareholders.

   The Olin by-laws provide that any indemnification of a director, officer or
employee shall be made unless:

  .  the board of directors, acting by a majority vote of those directors who
     were directors at the time of the occurrence giving rise to the claim for
     indemnification and who are not at the time parties

                                     II-1



     to such claim (provided that there are at least five such directors),
     finds that the person seeking indemnification has not met the standards of
     conduct set forth in the Olin by-laws, or

  .  if there are not five such directors, Olin's principal Virginia legal
     counsel, as last designated by the board of directors before the
     occurrence of the event giving rise to the claim for indemnification, or
     in the event such Virginia legal counsel is unwilling to serve, then
     Virginia legal counsel mutually acceptable to Olin and the person seeking
     indemnification, delivers to Olin its written legal advice that, in such
     counsel's opinion, the person seeking indemnification has not met the
     standards of conduct set.

   Under Virginia law, a corporation may advance expenses before the final
disposition of a proceeding if:

  .  the director or officer furnishes a written statement of his good faith
     belief that he has met the proper standard of conduct

  .  he undertakes to repay the amount if it is ultimately determined that the
     director or officer is not entitled to indemnification and

  .  a determination made on the facts then known would not preclude
     indemnification.

   Under Virginia law, to the extent that a director or officer has been
successful on the merits or otherwise in defense of the proceeding, the
director or officer must be indemnified against reasonable expenses incurred by
him in connection with that proceeding.

   Under the Olin by-laws, Olin shall advance expenses incurred by a director,
officer or employee prior to the final disposition of the proceeding if the
director, officer or employee furnishes to Olin an undertaking to repay the
amount of the expenses advanced in the event it is ultimately determined that
he is not entitled to indemnification under the Olin by-laws. The Olin by-laws
do not require that the director, officer or employee furnish any security for
such undertaking and provide that such undertaking shall be accepted without
reference to the director's, officer's or employee's ability to make repayment.
Olin may refrain from, or suspend, payment of expenses if the Olin board of
directors or Virginia legal counsel determines that the director, officer or
employee has not met the standards of conduct set forth in the Olin by-laws.

   Virginia law gives a corporation the power to purchase and maintain
insurance on behalf of any director or officer against any liability asserted
against, and incurred in his capacity as a director or officer, whether or not
the corporation would have the power to indemnify the director or officer
against this liability under Virginia law.

Item 21.  Exhibits and Financial Statement Schedules

    i) See Exhibit Index.

   ii) Not Applicable.

  iii) Opinion of Lehman Brothers Inc. (included as Annex 3 to the proxy
       statement/ prospectus which is a part of this registration statement).

       Opinion of Credit Suisse First Boston Corporation (included as Annex 4
       to the proxy statement/prospectus which is a part of this registration
       statement).

Item 22.  Undertakings

(a) the undersigned registrant hereby undertakes:

    1) To file, during any period in which offers or sales are being made, a
       post-effective amendment to this registration statement:

       i) To include any prospectus required by Section 10(a)(3) of the
          Securities Act of 1933.

                                     II-2



      ii) To reflect in the prospectus any facts or events arising after the
          effective date of the registration statement (or the most recent
          post-effective amendment thereof) which, individually or in the
          aggregate, represent a fundamental change in the information set
          forth in the registration statement. Notwithstanding the foregoing,
          any increase or decrease in volume of securities offered (if the
          total dollar value of securities offered would not exceed that which
          was registered) and any deviation from the low or high end of the
          estimated maximum offering range may be reflected in the form of
          prospectus filed with the Commission pursuant to Rule 424(b) if, in
          the aggregate, the changes in volume and price represent no more than
          a 20% change in the maximum aggregate offering price set forth in the
          "Calculation of Registration Fee" table in the effective registration
          statement.

     iii) To include any material information with respect to the plan of
          distribution not previously disclosed in the registration statement
          or any material change to such information in the registration
          statement.

    2) That, for the purpose of determining any liability under the Securities
       Act of 1933, each such post-effective amendment shall be deemed to be a
       new registration statement relating to the securities offered therein,
       and the offering of such securities at that time shall be deemed to be
       the initial bona fide offering thereof.

    3) To remove from registration by means of a post-effective amendment any
       of the securities being registered which remain unsold at the
       termination of the offering.

(b) The undersigned registrant hereby undertakes that, for purposes of
    determining any liability under the Securities Act of 1933, each filing of
    the registrant's annual report pursuant to Section 13(a) or Section 15(d)
    of the Securities Exchange Act of 1934 (and, where applicable, each filing
    of an employee benefit plan's annual report pursuant to Section 15(d) of
    the Securities Exchange Act of 1934) that is incorporated by reference in
    the registration statement shall be deemed to be a new registration
    statement relating to the securities offered therein, and the offering of
    such securities at that time shall be deemed to be the initial bona fide
    offering thereof.

(c) 1) The undersigned registrant hereby undertakes as follows: that prior to
    any public reoffering of the securities registered hereunder through use of
    a prospectus which is a part of this registration statement, by any person
    or party who is deemed to be an underwriter within the meaning of Rule
    145(c), the issuer undertakes that such reoffering prospectus will contain
    the information called for by the applicable registration form with respect
    to reofferings by persons who may be deemed underwriters, in addition to
    the information called for by the other items of the applicable form.

    2) The registrant undertakes that every prospectus (i) that is filed
    pursuant to the immediately preceding paragraph, or (ii) that purports to
    meet the requirements of Section 10(a)(3) of the Securities Act of 1933 and
    is used in connection with an offering of securities subject to Rule 415,
    will be filed as a part of an amendment to the registration statement and
    will not be used until such amendment is effective, and that, for purposes
    of determining any liability under the Securities Act of 1933, each such
    post-effective amendment shall be deemed to be a new registration statement
    relating to the securities offered therein, and the offering of such
    securities at that time shall be deemed to be the initial bona fide offering
    thereof.

(d) Insofar as indemnification for liabilities arising under the Securities Act
    of 1933 may be permitted to directors, officers and controlling persons of
    the registrant pursuant to the foregoing provisions, or otherwise, the
    registrant has been advised that in the opinion of the Securities and
    Exchange Commission such indemnification is against public policy as
    expressed in the Securities Act of 1933 and is, therefore, unenforceable.
    In the event that a claim for indemnification against such liabilities
    (other than the payment by the registrant of expenses incurred or paid by a
    director, officer or controlling person of the registrant in the successful
    defense of any action, suit or

                                     II-3



   proceeding) is asserted by such director, officer or controlling person in
   connection with the securities being registered, the registrant will, unless
   in the opinion of its counsel the matter has been settled by controlling
   precedent, submit to a court of appropriate jurisdiction the question
   whether such indemnification by it is against public policy as expressed in
   the Securities Act of 1933 and will be governed by the final adjudication of
   such issue.

(e) The undersigned registrant hereby undertakes to respond to requests for
    information that is incorporated by reference into the prospectus pursuant
    to items 4, 10(b), 11 or 13 of this Form, within one business day of
    receipt of such request, and to send the incorporated documents by first
    class mail or other equally prompt means. This includes information
    contained in documents filed subsequent to the effective date of the
    registration statement through the date of responding to the request.

(f) The undersigned registrant hereby undertakes to supply by means of a
    post-effective amendment all information concerning a transaction, and the
    company being acquired involved therein, that was not the subject of and
    included in the registration statement when it became effective.

                                     II-4



                                  SIGNATURES


   Pursuant to the requirements of the Securities Act of 1933, Olin has duly
caused this amendment no. 1 to the registration statement to be signed on its
behalf by the undersigned, thereunto duly authorized, in the City of Norwalk,
State of Connecticut, on July 11, 2002.


                                              OLIN CORPORATION

                                              By:      /s/  JOSEPH D. RUPP
                                                  -----------------------------
                                                  Name:  Joseph D. Rupp
                                                  Title:  President and Chief
                                                  Executive Officer




   Pursuant to the requirements of the Securities Act of 1933, this amendment
no. 1 to the registration statement has been signed by the following persons in
the capacities and on the dates indicated.



          Signature                        Title                  Date
          ---------                        -----                  ----

     /s/  JOSEPH D. RUPP       President And Chief Executive  July 11, 2002
-----------------------------    Officer And Director
       Joseph D. Rupp            (Principal Executive
                                 Officer)

  /s/  ANTHONY W. RUGGIERO     Executive Vice President And   July 11, 2002
-----------------------------    Chief Financial Officer And
     Anthony W. Ruggiero         Director (Principal
                                 Financial Officer)

              *                Director And Chairman of the   July 11, 2002
-----------------------------    Board
      Donald W. Griffin

              *                Director                       July 11, 2002
-----------------------------
     William W. Higgins

              *                Director                       July 11, 2002
-----------------------------
    Randall W. Larrimore

              *                Director                       July 11, 2002
-----------------------------
       Stephen F. Page

              *                Director                       July 11, 2002
-----------------------------
  G. Jackson Ratcliffe, Jr.

              *                Director                       July 11, 2002
-----------------------------
     Richard M. Rompala




*By:     /S/  JOSEPH D. RUPP
      ------------------------
            Joseph D. Rupp
            Attorney-in-fact


                                     II-5



                                 EXHIBIT INDEX




Exhibit
Number                                            Description
-------                                           -----------
      

  2.1    Agreement and Plan of Merger dated as of May 7, 2002 among Olin, Plumber Acquisition
           Corp. and Chase (included as Annex 1 to the proxy statement/prospectus which is a part
           of this Registration Statement).

  4.1(1) Provisions of the Restated Articles of Incorporation of Olin effective May 8, 1997, which
           define the rights of security holders of Olin (incorporated by reference to Exhibit (3) to
           Olin's Quarterly Report on Form 10-Q for the quarter ended March 31, 1997, filed on May
           14, 1997, SEC File #1-1070).

  4.2(1) Provisions of the Amended By-laws of Olin which define the rights of security holders of
           Olin (incorporated by reference to Exhibit 3(b) to Olin's Annual Report on Form 10-K for
           2001 filed March 4, 2002, SEC File #1-1070).

  4.3(1) Rights Agreement dated as of February 27, 1996 between Olin and Chemical Mellon
           Shareholder Services, LLP, as Rights Agent, including the form of rights certificate
           attached as Exhibit B thereto (incorporated by reference to Exhibit 1 to Olin's Registration
           Statement on Form 8-A filed on February 21, 1996, SEC File #1-1070).

  5.1    Opinion of Hunton & Williams, regarding the legality of the securities being registered.

  8.1(2) Opinion of Cahill Gordon & Reindel as to tax matters.

 10.1    Voting Agreement between Olin and Court Square Capital Limited, dated as of May 7, 2002
           (included as Annex 2 to the proxy statement/prospectus which is a part of this
           Registration Statement).

 23.1    Consent of PricewaterhouseCoopers LLP.

 23.2    Consent of KPMG LLP.

 23.3    Consent of Hunton & Williams (included in Exhibit 5.1).

 23.4    Consent of Cahill Gordon & Reindel (included in Exhibit 8.1).

 24.1    Power of Attorney (included on the signature page to the original Registration Statement
           filed on May 24, 2002).

 99.1    Form of Proxy Card of Olin.

 99.2    Form of Proxy Card of Chase.

 99.3    Opinion of Lehman Brothers Inc. (included as Annex 3 to the proxy statement/prospectus
           which is a part of this registration statement).

 99.4    Opinion of Credit Suisse First Boston Corporation (included as Annex 4 to the proxy
           statement/prospectus which is a part of this registration statement).

 99.5(3) Consent of Credit Suisse First Boston Corporation.

 99.6(3) Consent of Lehman Brothers Inc.


--------
(1) Incorporated by reference



(2) To be filed by amendment


(3) Previously filed


                                     II-6