THERMADYNE HOLDINGS CORP /DE
424B3, 1998-04-30
MACHINE TOOLS, METAL CUTTING TYPES
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<PAGE>

                                              Filed Pursuant to Rule 424(b)(3)
                                              Registration File No.: 333-46631

                        THERMADYNE HOLDINGS CORPORATION
                        101 SOUTH HANLEY ROAD, SUITE 300
                           ST. LOUIS, MISSOURI 63105

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

                   NOTICE OF SPECIAL MEETING OF STOCKHOLDERS
                                 TO BE HELD ON
                                  MAY 21, 1998

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

To the Stockholders of 
 Thermadyne Holdings Corporation: 

   Notice is hereby given that a special meeting of stockholders (the 
"Special Meeting") of Thermadyne Holdings Corporation (the "Company") will be 
held on May 21, 1998 at 10:00 a.m., at the offices of Weil, Gotshal & Manges 
llp, located at 767 Fifth Avenue, New York, New York, for the following 
purposes: 

   1. To consider and vote on a proposal to approve and adopt an Agreement 
and Plan of Merger dated as of January 20, 1998, as amended (as so amended, 
the "Merger Agreement"), between the Company and Mercury Acquisition 
Corporation ("MergerSub"), pursuant to which MergerSub will be merged with 
and into the Company (the "Merger"). Pursuant to the Merger, each share (a 
"Share") of common stock, par value $0.01 per share, of the Company issued 
and outstanding immediately prior to the effective time of the Merger (other 
than (i) Shares held by the Company as treasury stock or owned by MergerSub, 
which Shares shall be canceled, and (ii) Shares as to which appraisal rights 
have been validly perfected) will be converted at the election of the holder 
thereof and subject to the terms described herein, into either (a) the right 
to receive $34.50 in cash or (b) the right to retain one fully paid and 
nonassessable share of the Company's common stock following the Merger. 

   2. To transact such other business as may properly come before the Special 
Meeting. 

   Only stockholders of record as of the close of business on April 9, 1998 
will be entitled to notice of the Special Meeting and to vote at the Special 
Meeting or at any adjournment or postponement thereof. A list of stockholders 
entitled to vote at the Special Meeting will be available for inspection by 
any stockholder, for any purpose relevant to the Special Meeting, during the 
Special Meeting and during normal business hours for ten days prior to the 
Special Meeting at the offices of Weil, Gotshal & Manges LLP, located at 767 
Fifth Avenue, New York, New York. 

   Approval and adoption of the Merger Agreement requires the affirmative 
vote of the holders of a majority of the outstanding shares of the Company's 
common stock entitled to vote at the Special Meeting. 

   The Board of Directors, by unanimous vote of those directors 
participating, recommends that stockholders vote to approve and adopt the 
Merger Agreement, which is described in detail in the accompanying Proxy 
Statement/Prospectus. Messrs. Randall E. Curran and James H. Tate abstained 
from the Board's vote to approve the Merger due to the potential conflict of 
interest presented by their continuing employment by the Company following 
consummation of the Merger. 

                                          By Order of the Board of Directors, 


                                          Stephanie N. Josephson 
                                          Corporate Secretary 

St. Louis, Missouri 
April 23, 1998 

   EACH STOCKHOLDER IS URGED TO COMPLETE, SIGN AND RETURN THE ENCLOSED PROXY 
CARD IN THE ENVELOPE PROVIDED, WHICH REQUIRES NO POSTAGE IF MAILED IN THE 
UNITED STATES. IF A STOCKHOLDER DECIDES TO ATTEND THE SPECIAL MEETING, HE OR 
SHE MAY, IF SO DESIRED, REVOKE THE PROXY AND VOTE THE SHARES IN PERSON. 

<PAGE>

                       THERMADYNE HOLDINGS CORPORATION 
                       101 SOUTH HANLEY ROAD, SUITE 300 
                          ST. LOUIS, MISSOURI 63105 

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

                          PROXY STATEMENT/PROSPECTUS 
                                     FOR 
                       SPECIAL MEETING OF STOCKHOLDERS 
                                TO BE HELD ON 
                                 MAY 21, 1998 

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

   This Proxy Statement/Prospectus is being furnished to holders of common 
stock, par value $0.01 per share ("Company Common Stock"), of Thermadyne 
Holdings Corporation, a Delaware corporation (the "Company"), in connection 
with the solicitation of proxies by the Board of Directors of the Company for 
use at the special meeting of stockholders, and at any adjournment or 
postponement thereof (the "Special Meeting"), to be held at 10:00 a.m. at the 
offices of Weil, Gotshal & Manges llp, located at 767 Fifth Avenue, New York, 
New York, on May 21, 1998. The Special Meeting has been called to consider 
and vote upon a proposal to approve and adopt the Agreement and Plan of 
Merger dated as of January 20, 1998, as amended (as so amended, the "Merger 
Agreement"), between the Company and Mercury Acquisition Corporation, a 
Delaware corporation ("MergerSub"), an affiliate of DLJ Merchant Banking 
Partners II, L.P. ("DLJMB") and affiliated funds and entities (collectively, 
the "DLJMB Funds"). 

   The Merger Agreement provides, among other things, for the merger of 
MergerSub with and into the Company (the "Merger"), with the Company as the 
surviving corporation (the "Surviving Corporation"). Pursuant to the Merger, 
each share (a "Share") of Company Common Stock issued and outstanding 
immediately prior to the effective time of the Merger (the "Effective Time") 
(other than (i) Shares held by the Company as treasury stock or owned by 
MergerSub, which Shares shall be canceled, and (ii) Shares as to which 
appraisal rights have been validly perfected) will be converted, at the 
election of the holder thereof and subject to the terms described herein, 
into either (a) the right to receive $34.50 in cash or (b) the right to 
retain one fully paid and nonassessable share of Company Common Stock. 
Because the number of shares of Company Common Stock to be retained by 
existing stockholders must equal 485,010, the right to receive $34.50 in cash 
or retain Company Common Stock is subject to proration as set forth in the 
Merger Agreement and described in this Proxy Statement/Prospectus. See "The 
Merger -- Merger Consideration." 

   Upon completion of the Merger, up to 80.6% of the outstanding shares of 
Company Common Stock (or 75.7% on a fully diluted basis) will be held by the 
DLJMB Funds. Following the Merger, the Company Common Stock is expected to no 
longer qualify to be listed on The NASDAQ Stock Market ("NASDAQ"), causing 
the shares of Common Stock to trade much less frequently than prior to the 
Merger, and possibly causing stockholders to experience greater difficulty 
selling shares or obtaining prices that reflect the value thereof. Certain 
officers and directors of the Company have employment and employment-related 
agreements with the Company and with MergerSub that may present them with 
certain conflicts of interest regarding the Merger. 

   STOCKHOLDERS ARE URGED TO READ THE INFORMATION SET FORTH UNDER "RISK 
FACTORS" ON PAGES 16 TO 22 OF THIS PROXY STATEMENT/PROSPECTUS. 

   The Company has filed a registration statement on Form S-4 (together with 
all amendments, exhibits and schedules thereto, the "Registration Statement") 
under the Securities Act of 1933, as amended (the "Securities Act"), with 
respect to the 485,010 shares of Company Common Stock to be retained by 
existing stockholders in the Merger. 

   This Proxy Statement/Prospectus and the accompanying form of proxy are 
first being mailed to the Company's stockholders on or about April 24, 1998. 

   NEITHER THIS TRANSACTION NOR THE SECURITIES TO BE ISSUED PURSUANT TO THIS 
PROXY STATEMENT/PROSPECTUS HAVE BEEN APPROVED OR DISAPPROVED BY THE 
SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION. 
NEITHER THE COMMISSION NOR ANY STATE SECURITIES COMMISSION HAS PASSED UPON 
THE FAIRNESS OR MERITS OF THIS TRANSACTION NOR UPON THE ACCURACY OR ADEQUACY 
OF THE INFORMATION CONTAINED IN THIS PROXY STATEMENT/PROSPECTUS. ANY 
REPRESENTATION TO THE CONTRARY IS UNLAWFUL. 

   This Proxy Statement/Prospectus does not cover any resales of Company 
Common Stock to be received by the stockholders of the Company upon 
consummation of the Merger, and no person is authorized to make any use of 
this Proxy Statement/Prospectus in connection with any such resale. 

        The date of this Proxy Statement/Prospectus is April 23, 1998. 

<PAGE>

                             AVAILABLE INFORMATION

   The Company is subject to the information requirements of the Securities 
Exchange Act of 1934, as amended (the "Exchange Act"), and in accordance 
therewith files reports, proxy statements and other information with the 
Securities and Exchange Commission (the "Commission"). Such reports, proxy 
statements and other information filed with the Commission can be inspected 
and copied at the public reference facilities maintained by the Commission at 
Judiciary Plaza, 450 Fifth Street, Room 1024, N.W., Washington, D.C. 20549 
and at the Regional Offices of the Commission at Seven World Trade Center, 
13th Floor, New York, New York 10048 and Citicorp Center, 500 West Madison 
Street, Suite 1400, Chicago, Illinois 60661-2511. Copies of such material can 
be obtained at prescribed rates from the Public Reference Branch of the 
Commission at 450 Fifth Street, N.W., Judiciary Plaza, Washington, D.C. 
20549. Such material also may be accessed electronically by means of the 
Commission's home page on the Internet (http://www.sec.gov). 

   NO PERSON HAS BEEN AUTHORIZED TO GIVE ANY INFORMATION OR MAKE ANY 
REPRESENTATION OTHER THAN THOSE CONTAINED IN THIS PROXY STATEMENT/ 
PROSPECTUS, AND, IF GIVEN OR MADE, SUCH INFORMATION OR REPRESENTATION MUST 
NOT BE RELIED UPON AS HAVING BEEN AUTHORIZED. THIS PROXY STATEMENT/ 
PROSPECTUS DOES NOT CONSTITUTE AN OFFER TO SELL OR A SOLICITATION OF AN OFFER 
TO BUY THE SECURITIES COVERED BY THIS PROXY STATEMENT/PROSPECTUS OR A 
SOLICITATION OF A PROXY IN ANY JURISDICTION WHERE, OR TO OR FROM ANY PERSON 
TO WHOM, IT IS UNLAWFUL TO MAKE SUCH OFFER, SOLICITATION OF AN OFFER OR PROXY 
SOLICITATION IN SUCH JURISDICTION. NEITHER THE DELIVERY OF THIS PROXY 
STATEMENT/PROSPECTUS NOR ANY DISTRIBUTION OF SECURITIES MADE HEREUNDER SHALL, 
UNDER ANY CIRCUMSTANCES, CREATE ANY IMPLICATION THAT THERE HAS BEEN NO CHANGE 
IN THE AFFAIRS OF THE COMPANY SINCE THE DATE HEREOF OR THAT THE INFORMATION 
CONTAINED HEREIN IS CORRECT AS OF ANY TIME SUBSEQUENT TO ITS DATE. 

                                       ii

<PAGE>

                               TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                                          PAGE 
                                                                          ----
<S>                                                                        <C>
SUMMARY AND SPECIAL FACTORS...............................................  1 
 The Company..............................................................  1 
 MergerSub................................................................  1 
 The Special Meeting......................................................  1 
 Special Factors..........................................................  2 
 The Merger...............................................................  5 
 Risk Factors............................................................. 11 
 Summary Selected Historical and Unaudited Condensed Consolidated 
  Pro Forma Financial Data ............................................... 12 
 Price of Company Common Stock............................................ 15 

RISK FACTORS.............................................................. 16 

THE SPECIAL MEETING....................................................... 23 
 Matters to be Considered................................................. 23 
 Required Votes........................................................... 23 
 Voting and Revocation of Proxies......................................... 24 
 Record Date; Stock Entitled to Vote; Quorum.............................. 24 
 Appraisal Rights......................................................... 24 
 Solicitation of Proxies.................................................. 25 

THE MERGER................................................................ 26 
 Background of the Merger................................................. 26 
 Recommendation of the Board of Directors; Reasons for the Merger......... 28 
 Opinion of Financial Advisor............................................. 31 
 Certain Estimates of Future Operations and Other Information............. 34 
 Advantages and Disadvantages to Stockholders of the Merger; Effects
  of the Merger on the Company............................................ 35 
 Merger Consideration..................................................... 35 
 Stock Election........................................................... 36 
 Possible Effects of Proration............................................ 36 
 Stock Election Procedure................................................. 37 
 Effective Time of the Merger............................................. 38 
 Conversion/Retention of Shares; Procedures for Exchange of Certificates.. 38 
 Fractional Shares........................................................ 39 
 Conduct of Business Pending the Merger................................... 39 
 Conditions to the Consummation of the Merger............................. 39 
 Material United States Federal Income Tax Consequences................... 40 
 Accounting Treatment..................................................... 43 
 Effect on Stock Options and Employee Benefit Matters..................... 43 
 Interests of Certain Persons in the Merger............................... 43 
 Stockholders' Agreement.................................................. 44 
 NASDAQ Listing........................................................... 44 
 Resale of Company Common Stock Following the Merger...................... 44 
 Merger Financing......................................................... 45 
 Debt Tender; Consent Solicitation........................................ 45 
 Conversion of MergerSub Stock............................................ 46 

                                      iii
<PAGE>
                                                                          PAGE 
                                                                          ----

CERTAIN PROVISIONS OF THE MERGER AGREEMENT................................ 47 
 The Merger............................................................... 47 
 Elections................................................................ 47 
 Proration of Election Price.............................................. 48 
 Surrender and Payment.................................................... 49 
 The Surviving Corporation................................................ 51 
 Representations and Warranties........................................... 51 
 Certain Pre-Closing Covenants............................................ 51 
 No Solicitation of Transactions.......................................... 52 
 Expense Reimbursement.................................................... 54 
 Resignations of Directors................................................ 54 
 Preferred Stock.......................................................... 54 
 Indemnification and Insurance............................................ 54 
 Employee Benefit Plans................................................... 54 
 Financing................................................................ 55 
 NASDAQ Listing........................................................... 55 
 Cooperation and Reasonable Best Efforts.................................. 55 
 Conditions to the Consummation of the Merger............................. 55 
 Termination.............................................................. 57 
 Amendment and Waiver..................................................... 57 
 Expenses................................................................. 58 

CERTAIN PROVISIONS OF THE VOTING AGREEMENTS............................... 59 
 Voting................................................................... 59 
 No Solicitation.......................................................... 59 
 Transfer................................................................. 59 
 Appraisal Rights......................................................... 60 
 Certain Representations and Warranties................................... 60 
 Termination.............................................................. 60 

DESCRIPTION OF COMPANY CAPITAL STOCK...................................... 61 
 General.................................................................. 61 
 Company Common Stock..................................................... 61 
 Rights Plan.............................................................. 61 
 Capital Stock of the Company Following the Merger........................ 63 
 Section 203 of Delaware General Corporation Law.......................... 65 

UNAUDITED CONDENSED CONSOLIDATED PRO FORMA FINANCIAL DATA................. 66 

SELECTED FINANCIAL DATA................................................... 74 

MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL 
 CONDITION AND RESULTS OF OPERATIONS...................................... 76 
 Overview................................................................. 76 
 Cost Reduction Initiatives............................................... 76 
 Results of Operations.................................................... 77 
 Liquidity and Capital Resources.......................................... 79 
 Effect of Inflation; Seasonality......................................... 81 
 Year 2000 Compliance .................................................... 81 

                                       iv
<PAGE>
                                                                           PAGE 
                                                                           ----

THE COMPANY...............................................................  82 
 Overview.................................................................  82 
 Refocusing Strategy......................................................  82 
 Competitive Strengths....................................................  83 
 Business Strategy........................................................  84 
 Principal Products.......................................................  85 
 International Business...................................................  88 
 Competition..............................................................  89 
 Distribution.............................................................  89 
 Raw Materials............................................................  89 
 Research and Development.................................................  89 
 Employees................................................................  90 
 Patents, Licenses and Trademarks.........................................  90 
 Facilities...............................................................  90 
 Legal Proceedings and Environmental Matters..............................  92 

DIRECTORS AND EXECUTIVE OFFICERS OF THE COMPANY...........................  93 

COMPENSATION OF EXECUTIVE OFFICERS AND DIRECTORS..........................  95 
 Employment Contracts.....................................................  96 
 Compensation of Directors................................................  98 

MANAGEMENT FOLLOWING THE MERGER...........................................  99 
 Board of Directors.......................................................  99 
 Executive Officers....................................................... 100 

SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND  MANAGEMENT........... 101 

REGULATORY CONSIDERATIONS................................................. 104 

MERGERSUB AND DLJMB....................................................... 104 

DISSENTING STOCKHOLDERS' RIGHTS........................................... 107 

EXPERTS................................................................... 109 

LEGAL MATTERS............................................................. 109 

INDEX TO CONSOLIDATED FINANCIAL STATEMENTS................................ F-1 


Annex A--Agreement and Plan of Merger and Amendment No. 1 thereto 
Annex B--Voting Agreement of Magten Asset Management Corp. and Certain of its
         Investment Advisory Clients, as amended 
Annex C--Voting Agreement of Fidelity Capital & Income Fund 
Annex D--Opinion and Supplemental Confirmation of Gleacher NatWest Inc. 
Annex E--Section 262 of the General Corporation Law of the State of Delaware 
</TABLE>

                                       v
<PAGE>

                          SUMMARY AND SPECIAL FACTORS

   The following summary is intended only to highlight certain information 
contained elsewhere in this Proxy Statement/Prospectus. Unless the context 
otherwise requires, all references to the "Company" or "Thermadyne" prior to 
the Effective Time refer to Thermadyne Holdings Corporation, its predecessors 
and subsidiaries, and after the Effective Time, to the Surviving Corporation. 
This summary is not intended to be complete and is qualified in its entirety 
by the more detailed information contained elsewhere in this Proxy 
Statement/Prospectus and the Annexes hereto. Stockholders are urged to review 
this entire Proxy Statement/Prospectus carefully, including the Annexes 
hereto. Unless otherwise indicated, ownership percentages following the 
Effective Time are based on the assumption that the DLJMB Funds will own 
2,608,696 shares of Company Common Stock, that existing stockholders will 
retain 485,010 shares of Company Common Stock and that management will 
purchase, immediately following the Effective Time, 141,002 shares of Company 
Common Stock. References herein to fully diluted ownership percentages are 
based on the inclusion of shares of Company Common Stock issuable upon the 
exercise of warrants anticipated to be issued and options anticipated to be 
granted in connection with the Merger. 

                                 THE COMPANY 

   Thermadyne is a leading global manufacturer of cutting and welding 
products and accessories. The Company manufactures a broad range of gas 
(oxy-fuel) and electric arc cutting and welding products that are ultimately 
sold to end-user customers principally engaged in the aerospace, automotive, 
construction, metal fabrication, mining, mill and foundry, petroleum and 
shipbuilding industries. Prior to the Effective Time, Thermadyne will form a 
new subsidiary, Thermadyne Mfg. LLC ("Operating Co."), to act as an 
intermediate holding company of the Company's operating subsidiaries. 

   The Company's principal executive offices are located at 101 South Hanley 
Road, Suite 300, St. Louis, Missouri 63105, and its telephone number at such 
address is (314) 721-5573. 

                                  MERGERSUB 

   MergerSub was incorporated on January 16, 1998, and has not carried on any 
activities to date other than those incident to its formation and the 
transactions contemplated by the Merger Agreement. All of the outstanding 
capital stock of MergerSub is owned by the DLJMB Funds. 

                             THE SPECIAL MEETING 

TIME AND PLACE OF MEETING; MATTER TO BE CONSIDERED 

   The Special Meeting will be held at the offices of Weil, Gotshal & Manges 
llp, located at 767 Fifth Avenue, New York, New York, on May 21, 1998, 
starting at 10:00 a.m., local time. At the Special Meeting, holders of 
Company Common Stock will be asked to approve and adopt the Merger Agreement. 
See "The Special Meeting," "The Merger" and "Certain Provisions of the Merger 
Agreement." 

RECORD DATE; VOTE REQUIRED 

   Holders of record of Company Common Stock at the close of business on 
April 9, 1998 (the "Record Date"), have the right to receive notice of and to 
vote at the Special Meeting. On the Record Date, there were approximately 
11,175,293 shares of Company Common Stock outstanding and entitled to vote 
and 342 holders of record. Each share of Company Common Stock is entitled to 
one vote on each matter that is properly presented to stockholders for a vote 
at the Special Meeting. Under the General Corporation Law of the State of 
Delaware, as amended (the "DGCL"), the affirmative vote of the holders of a 
majority of the outstanding shares of Company Common Stock entitled to vote 
thereon is required to approve and adopt the Merger Agreement. Magten Asset 
Management Corp. and certain of its investment advisory clients ("Magten") 
and Fidelity Capital & Income Fund (together, the "Significant Stockholders") 
have entered into Voting Agreements (as amended, the "Voting Agreements") 
pursuant to which they have 

                                       1
<PAGE>

agreed upon the terms set forth therein to vote Shares representing 
approximately 53.2% of the outstanding Company Common Stock entitled to vote 
at the Special Meeting in favor of approval and adoption of the Merger 
Agreement. Copies of the Voting Agreements are attached hereto as Annexes B 
and C. See "Certain Provisions of the Voting Agreements" and Annexes B and C. 

SECURITY OWNERSHIP OF MANAGEMENT AND CERTAIN STOCKHOLDERS 

   As of April 9, 1998, directors and executive officers of the Company 
beneficially owned an aggregate of 45,479 Shares (approximately 0.4% of the 
outstanding Company Common Stock entitled to vote at the Special Meeting) 
(excluding Shares beneficially owned by the Significant Stockholders and 
shares subject to purchase pursuant to options). The directors and executive 
officers of the Company have indicated that they intend to vote their shares 
of Company Common Stock in favor of the approval and adoption of the Merger 
Agreement. The directors and executive officers of the Company and the 
Significant Stockholders collectively own approximately 53.6% of the 
outstanding Company Common Stock entitled to vote at the Special Meeting. 

                               SPECIAL FACTORS 

PURPOSES AND STRUCTURE OF THE MERGER 

   The purposes of the Merger are to enable the DLJMB Funds to acquire 
control of the Company and to enable stockholders of the Company to realize 
the advantages of the Merger discussed below under "--Advantages and 
Disadvantages to Stockholders of the Merger; Effects of the Merger on the 
Company." 

   The Merger was structured in the manner provided by the Merger Agreement 
so that it can be accounted for as a recapitalization and so that the 
Company's stockholders will have the opportunity to vote on the merits of the 
Merger. See "--The DLJMB Funds' Reasons for the Merger" and "The Merger -- 
Recommendation of the Board of Directors; Reasons for the Merger." 

BACKGROUND OF THE MERGER 

   For a description of the events leading to the approval and adoption of 
the Merger Agreement by the Board of Directors of the Company, see "The 
Merger -- Background of the Merger." 

RECOMMENDATION OF THE COMPANY'S BOARD OF DIRECTORS; COMPANY'S REASONS FOR THE 
MERGER 

   The Board of Directors of the Company (the "Board") believes that the 
Merger is fair to and in the best interests of the stockholders, has approved 
the Merger Agreement and the transactions contemplated thereby and has 
recommended that stockholders vote in favor of approval and adoption of the 
Merger Agreement. Such action was taken by the unanimous vote of all members 
of the Board of Directors, except for Randall E. Curran and James H. Tate who 
did not participate in the Board's discussion relating to, or its 
determination to take, such action due to the potential conflict of interest 
presented by their continuing employment by the Company following 
consummation of the Merger. Messrs. Curran and Tate, however, concur with the 
determination of the Board of Directors. See "The Merger -- Recommendation of 
the Board of Directors; Reasons for the Merger." 

OPINION OF FINANCIAL ADVISOR TO THE COMPANY'S BOARD OF DIRECTORS 

   Gleacher NatWest Inc. ("Gleacher NatWest") rendered its oral opinion on 
January 20, 1998, which was subsequently confirmed by a written opinion dated 
January 20, 1998, to the Board to the effect that, based upon and subject to 
certain matters stated therein, as of the date of such opinion, the 
consideration to be paid by MergerSub to holders of Company Common Stock 
pursuant to the Merger was fair to such 

                                       2
<PAGE>

holders from a financial point of view. Gleacher NatWest's opinion was 
subsequently confirmed by a supplemental confirmation on April 22, 1998. 
Copies of the opinion dated January 20, 1998 and the supplemental 
confirmation are attached hereto as Annex D. See "The Merger -- Opinion of 
Financial Advisor" and Annex D. 

ADVANTAGES AND DISADVANTAGES TO STOCKHOLDERS OF THE MERGER; EFFECTS OF THE 
MERGER ON THE COMPANY 

   The Company believes that the principal advantage of the Merger to the 
stockholders is that they will have the opportunity to receive an attractive 
value for their shares of Company Common Stock while being offered the 
opportunity to elect to participate in the growth of the Company through the 
retention of shares of Company Common Stock (to the extent such retention is 
not otherwise limited by the terms of the Merger Agreement). See "Risk 
Factors -- Certain Proration Risks," "The Merger -- Background of the Merger" 
and "The Merger -- Recommendation of the Board of Directors; Reasons for the 
Merger." 

   The Company believes that the principal detriments of the Merger to the 
stockholders are the inability of stockholders to participate at their 
current ownership levels in the growth of the Company following the Merger 
due to the possibility of proration, the expected delisting of, and loss of 
liquidity for, the Company Common Stock to be retained by stockholders, and 
the potential dilution following the Merger of the equity ownership 
percentage and book value of the shares of Company Common Stock to be 
retained by stockholders. See "Risk Factors." 

   The principal effects on the Company resulting from the Merger will be 
that DLJMB will control the Company and have the power to elect a majority of 
its directors, appoint new management and approve any action requiring the 
approval of the holders of Company Common Stock (see "Risk Factors -- Control 
by the DLJMB Funds") and that the terms of the Merger Financing (as 
hereinafter defined) are expected to subject the Company to significant 
operating and financial restrictions and to substantially increase the 
leverage of the Company (see "--The Merger -- Merger Financing" and "Risk 
Factors -- Substantial Leverage; Stockholders' Deficit; Liquidity"). 

MATERIAL UNITED STATES FEDERAL INCOME TAX CONSEQUENCES 

   For a discussion of the material United States federal income tax 
consequences of the Merger, see "The Merger -- Material United States Federal 
Income Tax Consequences." 

   THOUGH THE DISCUSSION UNDER "THE MERGER -- MATERIAL UNITED STATES FEDERAL 
INCOME TAX CONSEQUENCES" DESCRIBES THE MATERIAL UNITED STATES FEDERAL INCOME 
TAX CONSIDERATIONS GENERALLY APPLICABLE TO THE MERGER, THE DISCUSSION DOES 
NOT ADDRESS EVERY FEDERAL INCOME TAX CONCERN WHICH MAY BE APPLICABLE TO A 
PARTICULAR STOCKHOLDER. EACH STOCKHOLDER IS URGED TO CONSULT SUCH 
STOCKHOLDER'S OWN TAX ADVISOR TO DETERMINE THE TAX CONSEQUENCES TO SUCH 
STOCKHOLDER, IN THE LIGHT OF HIS OR HER PARTICULAR CIRCUMSTANCES, OF THE 
DISPOSITION OF SHARES PURSUANT TO THE MERGER. 

THE DLJMB FUNDS' REASONS FOR THE MERGER 

   DLJMB continuously evaluates investment opportunities on both a domestic 
and international basis. As a result of such continual evaluation, DLJMB 
concluded that the Company might be an attractive candidate for a possible 
investment by the DLJMB Funds. The DLJMB Funds based their decision to 
proceed with the proposed transaction on their assessment of the values 
inherent in the Company and the potential investment returns that a 
transaction of the type ultimately negotiated and described herein could 
yield for the DLJMB Funds. 

   The DLJMB Funds proposed the structure for the transaction because the 
DLJMB Funds were interested only in a transaction which would be accounted 
for as a recapitalization. The transaction was 

                                       3
<PAGE>

therefore structured in such a way as to qualify for recapitalization 
treatment under generally accepted accounting principles. One of the 
requirements for a merger to qualify for recapitalization treatment is that a 
certain portion of the outstanding equity securities of the recapitalized 
company remain outstanding. The DLJMB Funds did not consider an unleveraged 
transaction; the investment strategies of the DLJMB Funds are generally 
premised on use of leverage in transactions to generate higher investment 
returns. 

   As described in more detail under "The Merger -- Background of the 
Merger," representatives of DLJMB contacted representatives of the Company to 
discuss the possibility of a transaction. The terms of the Merger Agreement 
and the Voting Agreements were negotiated at arms' length between the DLJMB 
Funds, the Company and the Significant Stockholders. See "The Merger -- 
Background of the Merger." The DLJMB Funds did not independently consider the 
fairness of the consideration to be received by the stockholders of the 
Company in the Merger. However, the DLJMB Funds believe the Merger and the 
Merger Agreement are fair to and in the best interests of the Company and its 
stockholders, based on a number of factors, including: (i) the evaluation of 
the Merger by the Board of Directors and the approval of the Merger by the 
independent members of the Board of Directors of the Company; (ii) 
notwithstanding the fact that Gleacher NatWest's opinion was not addressed to 
the DLJMB Funds, the fact that the Board of Directors received an opinion 
from Gleacher NatWest that the consideration to be paid to holders of Company 
Common Stock pursuant to the Merger was fair to such holders from a financial 
point of view; (iii) the fact that the terms of the Merger Agreement and the 
Voting Agreement were negotiated at arms' length between the Company and 
DLJMB and among the Company, the Significant Stockholders and DLJMB, 
respectively; (iv) the fact that the cash consideration to be received by 
stockholders in the Merger (which, if a stockholder declines to make an 
election to receive shares of Company Common Stock as consideration in the 
Merger, could be as much as $34.50 per share in cash, and depending on the 
results of proration will be at least $33.00 per share in cash) represents a 
significant premium over the market price of the Company Common Stock prior 
to the announcement of the Merger; and (v) the fact that Company stockholders 
may elect to receive shares of Company Common Stock in the Merger and may 
therefore have the opportunity to participate in any increase in value of the 
Shares of the Common Stock should the Company continue to grow and its value 
appreciate. As a result, and subject to the foregoing limitations, the DLJMB 
Funds have adopted the analysis of the Board of Directors of the Company 
relating to the fairness of the Merger and the Merger Agreement to the 
Company and its stockholders. The DLJMB Funds did not find it practicable to 
assign, nor did they assign, relative weights to the individual factors 
considered in reaching their conclusion as to fairness. There may be certain 
detriments to the existing stockholders of the Company as a result of the 
Merger, such as the delisting of the Company Common Stock and a further loss 
of liquidity due to the anticipated lower trading volume of Company Common 
Stock following the Merger. See "Risk Factors." 

   The DLJMB Funds did not receive any report, opinion or appraisal from an 
outside party which is materially related to the Merger Agreement or the 
Merger. In particular, the DLJMB Funds did not receive any report, opinion or 
appraisal relating to the fairness of the Merger Agreement and the Merger to 
the Company or any of its stockholders. 

INTERESTS OF CERTAIN PERSONS IN THE MERGER 

   Certain directors and executive officers of the Company have certain 
interests in the Merger that are in addition to the interests of the 
Company's stockholders generally. The Board is aware of the interests 
described below and has considered them in addition to the other matters 
described under "The Merger -- Recommendation of the Board of Directors; 
Reasons for the Merger." 

   Current officers of the Company are expected to continue to be employed by 
the Company in their existing capacities following consummation of the 
Merger. In addition, Mr. Randall E. Curran, the Chief Executive Officer of 
the Company, and Mr. James H. Tate, the Chief Financial Officer of the 
Company, will continue to serve as members of the Company's Board of 
Directors following consummation of the Merger. Certain officers of the 
Company, including the Chief Executive Officer, have employment and 

                                       4
<PAGE>

other employment-related agreements with the Company and MergerSub that could 
provide them with certain benefits after consummation of the Merger. It is 
also expected that certain officers of the Company will enter into new 
employment agreements with the Company as of the Effective Time. The 
employment agreements will be on substantially the same terms and conditions 
as Mr. Curran's current employment agreement with the Company, except that, 
among other things, the agreements will provide that the base salary and 
bonus percentage level for any such executive will be no less than the 
current base salary and bonus percentage level for such executive. See "The 
Merger -- Interests of Certain Persons in the Merger," "Compensation of 
Executive Officers and Directors -- Employment Contracts" and "Management 
Following the Merger." 

   At the Effective Time, each outstanding option to acquire shares of 
Company Common Stock granted to employees and directors (excluding shares 
subject to purchase under the Company's Employee Stock Purchase Plan (the 
"ESPP")), whether vested or not (the "Options"), will be canceled and the 
holders of such Options will receive the Option Cash Proceeds (as hereinafter 
defined). As of April 9, 1998, Options to purchase approximately 1,033,668 
Shares of Company Common Stock were outstanding. The Company estimates that 
the aggregate amount of the Option Cash Proceeds will be approximately $18.1 
million. At the Effective Time, rights to purchase Shares with previously 
withheld funds under the ESPP will be canceled. In lieu thereof, participants 
in the ESPP will receive the ESPP Cash Proceeds (as hereinafter defined) and 
the funds paid by participants in the ESPP will become an asset of the 
Company. As of the Effective Time, Shares subject to purchase under the ESPP 
are not expected to exceed 65,000. The Company estimates that the aggregate 
amount of the ESPP Cash Proceeds will not exceed $2.2 million. In addition, 
immediately following the Effective Time, certain members of senior 
management will be offered the opportunity to purchase, in the aggregate, up 
to 141,002 newly issued shares of common stock of the Surviving Corporation 
(the "Management Share Purchase") for $4.9 million. Shares to be purchased 
pursuant to the Management Share Purchase will represent approximately 4.4% 
of the common stock of the Surviving Corporation (or 3.6% on a fully diluted 
basis) after the Merger. The Management Share Purchase is expected to be 
financed, in part, through $3.6 million of secured, non-recourse loans 
provided by the Company (the "Management Loans"). Also, at the Effective 
Time, the Company expects to establish a new stock option plan under which up 
to 500,000 shares of Company Common Stock will be reserved for issuance to 
officers and employees upon exercise of options, of which approximately 
322,966 options will be granted upon consummation of the Merger. See "The 
Merger -- Interests of Certain Persons in the Merger." 

   Pursuant to the Merger Agreement, MergerSub has agreed to cause the 
Surviving Corporation for six years after the Effective Time to indemnify all 
present directors and officers of the Company and, subject to certain 
limitations, to maintain for six years a directors' and officers' insurance 
and indemnification policy containing terms and conditions which are not less 
advantageous to the directors and officers than any such policy which may be 
in effect prior to the Effective Time. See "Certain Provisions of the Merger 
Agreement -- Indemnification and Insurance." 

   Donaldson, Lufkin & Jenrette Securities Corporation, an affiliate of 
Donaldson, Lufkin & Jenrette, Inc. ("DLJ, Inc."), is expected to receive a 
fee of $4.0 million in cash from MergerSub upon consummation of the Merger, 
for advisory services provided to MergerSub. In addition, Donaldson, Lufkin & 
Jenrette Securities Corporation is expected to receive customary placement 
fees in connection with the Merger Financing, which are expected to be 
approximately $19 million. 

                                  THE MERGER 

EFFECTIVE TIME OF THE MERGER 

   As soon as practicable after satisfaction or waiver of all conditions to 
the Merger, MergerSub will be merged with and into the Company, with the 
Company as the Surviving Corporation. The Merger will 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 later time as is specified in the 
certificate of merger. From and after the 

                                       5
<PAGE>

Effective Time, the Surviving Corporation will possess all the rights, 
privileges, powers and franchises and be subject to all of the restrictions, 
disabilities and duties of the Company and MergerSub, all as and to the 
extent provided under the DGCL. 

MERGER CONSIDERATION 

   At the Effective Time, subject to certain provisions as described herein 
with respect to Shares owned by MergerSub, Shares held in treasury and Shares 
as to which appraisal rights have been validly perfected ("Appraisal Shares") 
and the effects of proration described herein, each Share (other than Stock 
Electing Shares (as defined below)), will be converted into the right to 
receive in cash following the Merger an amount equal to $34.50 (the "Cash 
Election Price") and each Share with respect to which a Stock Election (as 
described below) has been made and not revoked in accordance with the Merger 
Agreement (a "Stock Electing Share") will be converted into the right to 
retain one fully paid and non-assessable Share (the "Stock Election Price," 
and together with the Cash Election Price, the "Merger Consideration"). 

   The Merger Agreement contemplates that approximately 10,690,283 Shares 
(approximately 95.7% of the presently issued and outstanding Shares) will be 
converted into cash and that 485,010 Shares (approximately 4.3% of such 
Shares) will be retained by existing stockholders. No stockholders of the 
Company have committed to make a Stock Election to retain Shares in the 
Merger. Because 485,010 Shares must be retained by existing stockholders in 
the Merger, stockholders who do not elect to retain any Shares may, due to 
proration, be required to retain some Shares. If no stockholders elect to 
retain Shares, each existing stockholder would be required to retain 
approximately 4.3% of the Shares currently held by it, subject to the 
provisions of the Merger Agreement dealing with fractional shares. In 
addition, stockholders who elect to retain Shares may receive a lesser, 
prorated number of Shares than such stockholders elected to retain, plus 
cash, if the aggregate number of Shares elected to be retained exceeds 
485,010 Shares. 

   Examples illustrating the potential effects of proration are included in 
this Proxy Statement/ Prospectus under "The Merger -- Possible Effects of 
Proration." 

   At the Effective Time, each outstanding Option will be canceled. In lieu 
thereof, as soon as reasonably practicable as of or after the Effective Time, 
the holders of such Options will receive, with respect to each Option, a cash 
payment in an amount equal to the product of (x) the excess, if any, of 
$34.50 over the exercise price of such Option and (y) the number of shares of 
Company Common Stock subject to such Option (the "Option Cash Proceeds"). 

   In addition, at the Effective Time, rights to purchase shares of Company 
Common Stock with previously withheld funds under the ESPP will be canceled. 
In lieu thereof, as soon as reasonably practicable as of or after the 
Effective Time, the funds paid by the participants in the ESPP will become an 
asset of the Company and participants in the ESPP will receive a cash payment 
in the amount equal to the product of the number of shares of Company Common 
Stock subject to purchase by such participants thereunder and $34.50 (the 
"ESPP Cash Proceeds"). See "The Merger -- Interests of Certain Persons in the 
Merger." 

   No certificates or scrip representing fractional shares of Company Common 
Stock will be issued upon the surrender for exchange of certificates 
representing Shares, and such fractional share interests will not entitle the 
owner thereof to vote or to any rights of a stockholder of the Surviving 
Corporation. Each holder of Shares exchanged pursuant to the Merger who would 
otherwise have been entitled to receive a fraction of a share of Company 
Common Stock (after taking into account all Shares delivered by such holder) 
will receive, in lieu thereof, a cash payment (without interest) representing 
such holder's proportionate interest in the net proceeds from the sale 
(following the deduction of applicable transaction costs), on behalf of all 
such holders, of the shares (the "Excess Shares") of Company Common Stock 
representing such fractions. Such sale will be made as soon as practicable 
after the Effective Time. See "Certain Provisions of the Merger Agreement -- 
Surrender and Payment." 

STOCK ELECTION 

   Subject to the following sentence, record holders of shares of Company 
Common Stock will be entitled to make an unconditional election on or prior 
to the Election Date (as defined below) to retain 

                                       6
<PAGE>

the Stock Election Price (a "Stock Election"). If the number of Stock 
Electing Shares exceeds 485,010 Shares, however, then (i) the number of Stock 
Electing Shares covered by a holder's Stock Election to be converted into the 
right to retain the Stock Election Price will be determined by multiplying 
the total number of Stock Electing Shares covered by such Stock Election by a 
proration factor (the "Stock Proration Factor") determined by dividing 
485,010 Shares by the total number of Stock Electing Shares and (ii) such 
number of Stock Electing Shares will be so converted. All Stock Electing 
Shares, other than those Shares converted into the right to retain the Stock 
Election Price as described in the immediately preceding sentence, will be 
converted into the right to receive the Cash Election Price as if such Shares 
were not Stock Electing Shares. If the number of Stock Electing Shares is 
less than 485,010 Shares, then (i) all Stock Electing Shares will be 
converted into the right to retain Stock Electing Shares in accordance with 
the Merger Agreement, (ii) additional shares of Company Common Stock, other 
than Stock Electing Shares and Appraisal Shares, will be converted into the 
right to retain Shares, which number of additional Shares shall be determined 
by multiplying the total number of Shares, other than Stock Electing Shares 
and Appraisal Shares, by a proration factor (the "Cash Proration Factor") 
determined by dividing (x) the difference between 485,010 Shares and the 
number of Stock Electing Shares by (y) the total number of shares of Company 
Common Stock, other than Stock Electing Shares and Appraisal Shares, and 
(iii) such additional Shares shall be converted into the right to retain 
Shares in accordance with the Merger Agreement. Examples illustrating the 
potential effects of proration are included in this Proxy Statement/ 
Prospectus under "The Merger -- Possible Effects of Proration." 

NO SOLICITATION OF TRANSACTIONS 

   The Merger Agreement provides that neither the Company nor any of its 
subsidiaries may (whether directly or indirectly through advisors, agents or 
other intermediaries), nor shall the Company or any of its subsidiaries 
authorize or permit any of its or their officers, directors, agents, 
representatives, advisors or subsidiaries to (a) solicit, initiate or take 
any action knowingly to facilitate the submission of inquiries, proposals or 
offers from any Third Party (as defined), other than MergerSub, relating to 
(i) any acquisition or purchase of 20% or more of the consolidated assets of 
the Company and its subsidiaries or of over 20% of any class of equity 
securities of the Company or any of its subsidiaries, (ii) any tender offer 
(including a self tender offer) or exchange offer that if consummated would 
result in any Third Party beneficially owning 20% or more of any class of 
equity securities of the Company or any of its subsidiaries, (iii) any 
merger, consolidation, business combination, sale of substantially all 
assets, recapitalization, liquidation, dissolution or similar transaction 
involving the Company or any of its subsidiaries whose assets, individually 
or in the aggregate, constitute more than 20% of the consolidated assets of 
the Company, other than the transactions contemplated by the Merger 
Agreement, or (iv) any other transaction the consummation of which would or 
could reasonably be expected to impede, interfere with, prevent or materially 
delay the Merger or which would or could reasonably be expected to materially 
dilute the benefits to MergerSub of the transactions contemplated thereby 
(collectively, "Acquisition Proposals"), or agree to or endorse any 
Acquisition Proposal, (b) enter into or participate in any discussions or 
negotiations regarding any of the foregoing, or furnish to any Third Party 
any information with respect to its business, properties or assets or any of 
the foregoing or (c) grant any waiver or release under any standstill or 
similar agreement with respect to any class of equity securities of the 
Company or any of its subsidiaries; provided, however, that the foregoing 
provisions do not prohibit the Company (either directly or indirectly through 
advisors, agents or other intermediaries) from (i) furnishing information 
pursuant to an appropriate confidentiality letter (which letter may not be 
less favorable to the Company in any material respect than the 
confidentiality agreement between DLJ Merchant Banking II, Inc. ("DLJMB 
Inc.") and the Company, and a copy of which will be provided for 
informational purposes only to MergerSub) concerning the Company and its 
businesses, properties or assets to a Third Party who has made a bona fide 
Acquisition Proposal, (ii) engaging in discussions or negotiations with a 
Third Party who has made a bona fide Acquisition Proposal, (iii) following 
receipt of a bona fide Acquisition Proposal, taking and disclosing to its 
stockholders a position as contemplated by Rule 14e-2(a) under the Exchange 
Act or otherwise making disclosure to its stockholders, (iv) following 
receipt of a bona fide Acquisition Proposal, failing to make or withdrawing 
or modifying its recommendation and/or (v) taking any non-appealable, final 
action ordered to be taken by the Company by any court of competent 
jurisdiction 

                                       7
<PAGE>

but in each case referred to in the foregoing clauses (i) through (iv) only 
to the extent that the Board of Directors of the Company has concluded in 
good faith on the basis of advice from outside counsel that such action is 
required to prevent the Board of Directors of the Company from breaching its 
fiduciary duties to the stockholders of the Company under applicable law. See 
"Certain Provisions of the Merger Agreement -- No Solicitation of 
Transactions." 

CERTAIN FEES AND EXPENSES 

   If a Payment Event (as hereinafter defined) occurs, the Company will pay 
to MergerSub, within two business days following such Payment Event, a fee of 
$16,732,853. A "Payment Event" will be deemed to have occurred at such time 
as: (i) the Merger Agreement shall have been terminated pursuant to certain 
specified termination provisions or (ii) the occurrence of any of the 
following events within 12 months of the termination of the Merger Agreement 
due to a failure to obtain the requisite stockholder adoption and approval of 
the Merger whereby stockholders of the Company receive, pursuant to such 
event, cash, securities or other consideration having an aggregate value, 
when taken together with the value of any securities of the Company or its 
subsidiaries otherwise held by the stockholders of the Company after such 
event, in excess of $34.50 per Share: the Company is acquired by merger or 
otherwise by a Third Party; a Third Party acquires more than 50% of the total 
assets of the Company and its subsidiaries, taken as a whole; a Third Party 
acquires more than 50% of the outstanding Shares or the Company adopts and 
implements a plan of liquidation, recapitalization or share repurchase 
relating to more than 50% of the outstanding Shares or an extraordinary 
dividend relating to more than 50% of the outstanding Shares or 50% of the 
assets of the Company and its subsidiaries, taken as a whole. See "Certain 
Provisions of the Merger Agreement -- No Solicitation of Transactions." In 
addition, the Merger Agreement provides, subject to various exceptions and 
limitations, for reimbursement of expenses of MergerSub in an aggregate 
amount not to exceed $7,000,000 in the event of certain terminations of the 
Merger Agreement. See "Certain Provisions of the Merger Agreement -- Expense 
Reimbursement." 

   As a result of the proposed Merger, the Company and MergerSub will incur 
various expenses currently estimated to range between $50 million and $60 
million (pre-tax) in connection with consummating the transaction. See Note 2 
to the Unaudited Condensed Consolidated Pro Forma Statement of Operations for 
a more detailed explanation of these expenses. 

CONDITIONS TO THE CONSUMMATION OF THE MERGER 

   The respective obligations of the Company and MergerSub to consummate the 
Merger are subject to the satisfaction of a number of conditions, including: 
the Merger Agreement shall have been adopted by the stockholders of the 
Company in accordance with the DGCL; any applicable waiting period under the 
Hart-Scott-Rodino Antitrust Improvements Act of 1976, as amended (the "HSR 
Act"), relating to the Merger shall have expired or been terminated; no 
provision of any applicable law or regulation and no judgment, order, decree 
or injunction shall prohibit or restrain the consummation of the Merger; 
provided, however, that the Company and MergerSub will each use its 
reasonable best efforts to have any such judgment, order, decree or 
injunction vacated; all consents, approvals and licenses of any governmental 
or other regulatory body required in connection with the execution, delivery 
and performance of the Merger Agreement and for the Surviving Corporation to 
conduct the business of the Company in substantially the manner now 
conducted, shall have been obtained, unless the failure to obtain such 
consents, authorizations, orders or approvals would not have a material 
adverse effect on the Company and its subsidiaries after giving effect to the 
transactions contemplated by the Merger Agreement (including the Financing 
(as defined in the Merger Agreement)); and the Registration Statement of 
which this Proxy Statement/Prospectus is a part shall have been declared 
effective and no stop order suspending the effectiveness of the Registration 
Statement shall be in effect and no proceedings for such purpose will be 
pending before or threatened by the Commission. The obligation of MergerSub 
to consummate the Merger is subject to satisfaction of certain additional 
conditions, including: funds in an amount at least equal to the Required 
Amounts (as defined in the Merger Agreement) shall 

                                       8
<PAGE>

have been made available to MergerSub or Operating Co. as contemplated in the 
Merger Agreement; holders of not more than 6% of the outstanding Shares shall 
have demanded appraisal of their Shares in accordance with the DGCL; no 
change in accounting practices or policies shall cause MergerSub to 
reasonably conclude that the Merger will not be recorded as a 
"recapitalization" for financial accounting purposes; and total indebtedness 
(as defined in the Merger Agreement) of the Company shall not exceed $410 
million (excluding certain indebtedness permitted to be incurred pursuant to 
the Merger Agreement). The obligation of the Company to consummate the Merger 
is subject to the satisfaction of certain additional conditions, including 
receipt by the Board of Directors of advice, reasonably satisfactory to the 
Board, from an independent advisor confirming the belief of MergerSub that 
upon consummation of the Merger and the Financing, (i) the Company will not 
become insolvent, (ii) the Company will not be left with unreasonably small 
capital, (iii) the Company will not have incurred debts beyond its ability to 
repay such debts as they mature and (iv) the capital of the Company will not 
become impaired. See "Certain Provisions of the Merger Agreement -- 
Conditions to the Consummation of the Merger." 

AMENDMENT AND WAIVER 

   Any provision of the Merger Agreement may be amended or waived by the 
Company and MergerSub; provided, however that after the approval and adoption 
of the Merger Agreement by the stockholders of the Company, no such amendment 
or waiver may, without the further approval of such stockholders, alter or 
change the amount or kind of consideration to be received in exchange for any 
shares of capital stock of the Company, any term of the certificate of 
incorporation of the Surviving Corporation or any of the terms or conditions 
of the Merger Agreement if such alteration or change would adversely affect 
the holders of any shares of capital stock of the Company. See "Certain 
Provisions of the Merger Agreement -- Amendment and Waiver." 

EXPENSES 

   Except as otherwise provided, all costs and expenses incurred in 
connection with the Merger will be paid by the party incurring such cost or 
expense. See "Certain Provisions of the Merger Agreement -- Expenses." 

VOTING AGREEMENTS 

   The Significant Stockholders own approximately 5,942,708 Shares, or 
approximately 53.2% of the outstanding Company Common Stock entitled to vote 
at the Special Meeting. Pursuant to the Voting Agreements, until the earlier 
of (i) the Effective Time, (ii) the later of the termination of the Merger 
Agreement or, under certain circumstances, a date which is ninety days after 
the termination of the Merger Agreement, or (iii) June 30, 1998, the 
Significant Stockholders have agreed (i) to vote such Shares to approve and 
adopt the Merger Agreement, (ii) not to vote such shares in favor of certain 
competing transactions, (iii) not to take any action to solicit, initiate or 
encourage any acquisition proposal or engage in negotiations with, or 
disclose any nonpublic information relating to the Company or any of its 
subsidiaries or afford access to the properties, books or records of the 
Company or any of its subsidiaries to, or otherwise assist, facilitate or 
encourage, any third party that may be considering making, or has made, an 
acquisition proposal and (iv) not to exercise any appraisal rights. See 
"Certain Provisions of the Voting Agreements." 

MERGER FINANCING 

   The funding required to pay the cash portion of the Merger Consideration, 
the Option Cash Proceeds and the ESPP Cash Proceeds, refinance and/or retire 
outstanding indebtedness of the Company and pay fees and expenses incurred in 
connection with the Merger is approximately $788 million. These cash 
requirements will be funded with the proceeds obtained from concurrent equity 
and debt financings. MergerSub expects to raise approximately $140 million 
through the issuance to the DLJMB Funds of approximately 2,608,696 shares of 
common stock of MergerSub, 2,000,000 shares of preferred stock of 

                                       9
<PAGE>

MergerSub and warrants to purchase up to 353,428 shares of common stock of 
MergerSub at an exercise price of not less than $0.01 per share and 
approximately $95 million through the issuance of senior discount notes of 
MergerSub (the "MergerSub Notes"). See "Description of Company Capital Stock 
- --Capital Stock of the Company Following the Merger" for a description of the 
anticipated provisions of the warrants and preferred stock of MergerSub. 
Although the actual exercise price of the warrants will be set in connection 
with the determination of the final terms of the Merger Financing, see Note 6 
to "--Summary Selected Historical and Unaudited Condensed Consolidated Pro 
Forma Financial Data" for a discussion of the pro forma financial effect of 
the issuance of the warrants at an assumed exercise price of $0.01 per share. 
At the Effective Time, the proceeds from the sale of such securities will 
become an asset of the Company, each share of common stock of MergerSub will 
become a share of Company Common Stock, each share of preferred stock of 
MergerSub will become a share of preferred stock of the Company, each warrant 
to acquire MergerSub Common Stock will by its terms become exercisable for an 
equal number of shares of Company Common Stock and the Company will succeed 
to the obligations of MergerSub with respect to the MergerSub Notes. In 
addition, Operating Co. expects to raise up to $635 million through the 
issuance of senior subordinated notes (the "Operating Co. Notes") and through 
a syndicated, senior secured loan facility (the "New Credit Facility") 
including both term loan and revolving credit borrowings. The New Credit 
Facility will be subject to customary conditions, including the negotiation, 
execution and delivery of definitive documentation with respect to such 
financing. In addition, immediately following the Effective Time, certain 
members of senior management will be offered the opportunity to purchase, in 
the aggregate, up to 141,002 shares of common stock of the Surviving 
Corporation through the Management Share Purchase. The Management Share 
Purchase will be financed, in part, through the Management Loans. The equity 
and debt financings referred to above are collectively referred to herein as 
the "Merger Financing." 

   In the event the issuance of the MergerSub Notes and the Operating Co. 
Notes is impracticable or inadvisable, DLJMB has received an executed 
commitment letter from DLJ Bridge Finance, Inc. to purchase senior 
subordinated increasing rate notes issued by Operating Co. and senior 
pay-in-kind increasing rate notes issued by MergerSub, which would 
collectively provide up to $300 million of gross proceeds (the "Bridge 
Financing"). The Bridge Financing will be subject to customary conditions, 
including the negotiation, execution and delivery of definitive documentation 
with respect to such Bridge Financing. See "The Merger -- Merger Financing." 

APPRAISAL RIGHTS 

   Under Section 262 of the DGCL, holders of Company Common Stock who: (i) 
hold shares of Company Common Stock on the date of making a demand for 
appraisal; (ii) continuously hold such shares through the Effective Time; 
(iii) deliver a properly executed written demand for appraisal to the Company 
prior to the Special Meeting; (iv) do not vote in favor of the Merger or 
consent thereto in writing; (v) file any necessary petition in the Delaware 
Court of Chancery within 120 days after the Effective Time; and (vi) 
otherwise satisfy all procedural requirements, are entitled, if the Merger is 
consummated, to receive payment of the fair value of their shares of Company 
Common Stock as appraised by the Delaware Court of Chancery; provided, 
however, that if any such holder of Appraisal Shares shall have failed to 
establish an entitlement to appraisal rights as provided in Section 262 of 
the DGCL, if any such holder of Appraisal Shares shall have effectively 
withdrawn a demand for appraisal of such Shares or lost the right to 
appraisal and payment for his Shares under Section 262 of the DGCL or if 
neither any holder of Appraisal Shares nor the Surviving Corporation shall 
have filed a petition demanding a determination of the value of all Appraisal 
Shares within the time provided in Section 262 of the DGCL, such holder will 
forfeit the right to appraisal of such Shares and each such Share will be 
treated as if it had been a Share with respect to which no election has been 
made and had been converted, as of the Effective Time, into a right to 
receive the Merger Consideration, without interest thereon, from the 
Surviving Corporation. See "Dissenting Stockholders' Rights" and Annex E. 

                                       10
<PAGE>

REGULATORY CONSIDERATIONS 

   Under the HSR Act and the rules that have been promulgated thereunder (the 
"Rules") by the United States Federal Trade Commission (the "FTC"), certain 
merger transactions may not be consummated unless certain information has 
been furnished to the Antitrust Division of the Department of Justice (the 
"Antitrust Division") and the FTC and certain applicable waiting periods have 
expired. The Merger is subject to the requirements of the HSR Act and the 
Rules. Pursuant to the requirements of the HSR Act, DLJMB filed Notification 
and Report Forms with respect to the Merger with the Antitrust Division and 
the FTC on February 20, 1998. The Company filed a Notification and Report 
Form with respect to the Merger on February 20, 1998. The waiting period 
applicable to the Merger has terminated. See "Regulatory Considerations." 

                                 RISK FACTORS 

   Holders of Company Common Stock should carefully consider the following 
factors, which are described in more detail beginning on page 16, related to 
the retention of Company Common Stock in connection with their consideration 
of the Merger. As a result of the Merger (i) the DLJMB Funds will have 
control of the Company, including the ability to elect a majority of its 
directors, (ii) there will be a substantial decrease in the liquidity of the 
Company Common Stock and (iii) the terms of the Merger Financing are expected 
to subject the Company to significant operating and financial restrictions 
and to increase substantially the leverage of the Company. The exercise of 
any warrants and any future grant or sale by the Company of shares of Company 
Common Stock or options to purchase Company Common Stock to management will 
dilute the equity percentage ownership of Company stockholders and may result 
in a decrease in the Company Common Stock book value per share. In certain 
circumstances described in greater detail herein, it is possible for holders 
of Company Common Stock who actually or constructively retain ownership of 
Company Common Stock after the Merger to be subject to dividend treatment for 
federal income tax purposes with respect to cash received in the Merger. The 
effects of proration may also result in stockholders receiving consideration 
which is different from the consideration specified in their respective 
elections. In addition, the Company's business entails certain risks relating 
to (i) management and funding of growth; (ii) cyclicality and maturity of the 
welding industry; (iii) international operations; (iv) competitive pressures; 
and (v) dependence on key personnel. See "Risk Factors" for a more detailed 
discussion of the above mentioned risk factors. 

                                       11
<PAGE>

                   SUMMARY SELECTED HISTORICAL AND UNAUDITED
                CONDENSED CONSOLIDATED PRO FORMA FINANCIAL DATA

   The summary historical consolidated financial data for and as of the end 
of each of the years in the five-year period ended December 31, 1997 set 
forth below have been derived from the audited consolidated financial 
statements of the Company and its predecessor. 

   The unaudited summary consolidated pro forma financial data of the Company 
set forth below are based on historical consolidated financial statements of 
the Company as adjusted to give effect to certain transactions described 
below and the Merger, including the Merger Financing and the application of 
the proceeds thereof. The pro forma balance sheet data give effect to the 
Merger, including the Merger Financing and the application of the proceeds 
thereof, as if it had occurred on December 31, 1997. The pro forma statement 
of operations data for the year ended December 31, 1997 give effect to the 
acquisition of GenSet S.p.A. ("GenSet"), which occurred on January 31, 1997 
(the "GenSet Acquisition"), the acquisition of the welding division of 
Prestolite Power Corporation ("Arcsys"), which occurred on September 26, 1997 
(the "Arcsys Acquisition"), the acquisition of certain assets of Woodland 
Cryogenics, Inc. ("Woodland"), which occurred on November 25, 1997 (the 
"Woodland Acquisition"), and the Merger, including the Merger Financing and 
the application of the proceeds thereof, as if they had occurred on January 
1, 1997. The pro forma adjustments are based upon available information and 
upon certain assumptions that management believes are reasonable under the 
circumstances. The pro forma financial data do not purport to represent what 
the Company's actual results of operations or actual financial position would 
have been if the GenSet Acquisition, the Arcsys Acquisition, the Woodland 
Acquisition and the Merger, including the Merger Financing and the 
application of the proceeds thereof, had occurred on such dates or to project 
the Company's results of operations or financial position for any future 
period or date. 

                                       12
<PAGE>

   In 1996 the Company announced plans to sell, and in 1997 consummated the 
sale of, its wear resistance business and in late 1995 announced its plans to 
sell, and in 1996 consummated the sale of, its gas containment and floor 
maintenance businesses. These businesses are accounted for as discontinued 
operations in the Company's Consolidated Financial Statements. The following 
data should be read in conjunction with "Unaudited Condensed Consolidated Pro 
Forma Financial Data," "Management's Discussion and Analysis of Financial 
Condition and Results of Operations" and the Company's Consolidated Financial 
Statements and Notes thereto, in each case included elsewhere herein. 

<TABLE>
<CAPTION>
                                                                COMPANY                         PREDECESSOR 
                                         ------------------------------------------------------------------- 
                                                    FISCAL YEARS ENDED DECEMBER 31,             FISCAL YEAR  
                                         -----------------------------------------------------     ENDED    
                                          PRO FORMA                                             DECEMBER 31,
                                             1997       1997       1996      1995     1994(1)       1993    
                                         ----------- ---------  --------- ---------  --------   ------------
                                            (IN MILLIONS, EXCEPT PER SHARE AND RATIO DATA) 
<S>                                        <C>         <C>       <C>        <C>       <C>         <C>     
OPERATING RESULTS DATA(2): 
 Net sales..............................   $ 544.2     $ 520.4   $ 439.7    $ 316.8   $258.1      $ 248.3 
 Cost of goods sold.....................     338.9       320.0     259.8      176.0    141.1        132.2 
 Selling, general and administrative 
  expenses..............................     115.0       110.7      95.9       74.7     60.0         57.8 
 Amortization of goodwill(3)............       1.7         1.6      83.0       92.9     83.9          4.5 
 Amortization of intangibles(4).........       7.0         6.8      12.4       48.4     10.7          8.7 
 Net periodic postretirement benefits ..       2.8         2.8       2.7        2.1      2.1          3.6 
                                           -------     -------   -------    -------   ------      ------- 
 Operating income (loss)................      78.8        78.5     (14.1)     (77.3)   (39.7)        41.5 
 Interest expense.......................      63.7        45.3      45.7       41.3     39.1         66.9 
 Other expense, net(5) .................       5.4         4.7       3.7        4.8      2.0         27.4 
 Income (loss) from continuing 
  operations available to common(6) ....      (3.8)       15.1     (62.9)    (131.8)   (85.1)       (53.4) 
 Income (loss) per share from 
  continuing operations(6)(7): 
  Basic.................................     (1.18)       1.36     (5.83)    (12.97)   (8.51)          -- 
  Diluted...............................     (1.18)       1.33     (5.83)    (12.97)   (8.51)          -- 

CONSOLIDATED BALANCE SHEET DATA: 
 Working capital(8).....................   $  97.8     $  88.5   $  67.6    $  52.3   $ 81.5      $  65.8 
 Total assets...........................     384.7       354.5     353.4      416.4    627.8        517.5 
 Total debt(9)..........................     662.8       358.1     421.3      456.5    497.7        693.3 
 Redeemable preferred stock(10).........      50.0          --        --         --       --           -- 
 Total stockholders' equity (deficit) ..    (481.6)     (162.8)   (185.3)    (132.2)    20.6       (307.9) 

CONSOLIDATED CASH FLOW DATA: 
 Net cash provided by operating 
  activities............................        --     $  15.0   $  21.5    $  31.2   $  5.4      $  36.6 
 Net cash provided by (used in) 
  investing activities..................        --        36.8      18.7      (15.7)    (1.0)        (7.3) 
 Net cash (used in) financing 
  activities............................        --       (51.7)    (40.6)     (20.9)    (5.8)       (22.1) 

OTHER DATA: 
 Adjusted EBITDA(11)....................   $ 103.4     $ 102.1   $  95.7    $  74.6   $ 62.7      $  63.8 
 Adjusted EBITDA with cost savings(12) .     113.6          --        --         --       --           -- 
 Redeemable preferred stock 
  dividends(10).........................       6.5          --        --         --       --           -- 
 Depreciation...........................      13.2        12.5      11.7        8.5      5.7          5.6 
 Capital expenditures...................      16.5        16.3      11.4        7.2      8.0          5.0 
</TABLE>

                               13           
<PAGE>

- --------------
(1)     Represents the eleven-month period from February 1, 1994, the 
        effective date of the Company's comprehensive financial restructuring 
        under chapter 11 of the United States Bankruptcy Code (the 
        "Restructuring"), through December 31, 1994. 
(2)     See "The Company--Refocusing Strategy" and the discussion under the 
        caption "Recent Events -- Acquisitions" in Note 2 to the Company's 
        Consolidated Financial Statements for information concerning the 
        Company's business combinations occurring during the periods 
        presented. 
(3)     In conjunction with the Restructuring, the Company's assets and 
        liabilities were revalued at the effective date thereof. The assets 
        and liabilities were stated at their reorganization value. The 
        portion of the reorganization value not attributable to specific 
        assets was amortized over a three year period. 
(4)     Includes $33.0 million in 1995 related to the writedown of intangible 
        assets in accordance with Financial Accounting Standards Board 
        Statement No. 121. 
(5)     During 1993, nonrecurring charges of $18.9 million were recorded 
        resulting from writing off unamortized debt discount and deferred 
        financing costs and other costs related to the Restructuring. 
(6)     Assuming the warrants to purchase shares of common stock to be issued 
        in connection with the Merger Financing had been issued as of January 
        1, 1997 with an exercise price of $0.01 per share, the pro forma 1997 
        income (loss) from continuing operations available to common would 
        have been $(16.0) million and pro forma 1997 income (loss) per share 
        from continuing operations would have been $(4.95) per share. 
(7)     Per share amounts for periods prior to the Restructuring are not 
        meaningful and, therefore, not presented. 
(8)     Excludes net assets of discontinued operations for 1995 and 1996. 
(9)     For 1993, includes liabilities subject to compromise of $466.2 
        million. 
(10)    The Company will issue two million shares of a new series of 
        preferred stock in exchange for an identical number of shares of 
        preferred stock of MergerSub. This new preferred stock, referred to 
        elsewhere herein as Mirror Preferred Stock, will have a liquidation 
        preference of $25 per share, or $50 million in the aggregate, and a 
        quarterly dividend, payable for the first 5 years through increases 
        in the liquidation preference of the Mirror Preferred Stock, at an 
        annual rate of approximately 13%, or $6.5 million in the aggregate. 
        See "Description of Company Capital Stock -- Capital Stock of the 
        Company Following the Merger -- Preferred Stock." 
(11)    "Adjusted EBITDA" is defined as operating income plus depreciation, 
        amortization of goodwill, amortization of intangibles and net 
        periodic postretirement benefits expense and is a key financial 
        measure but should not be construed as an alternative to operating 
        income or cash flows from operating activities (as determined in 
        accordance with generally accepted accounting principles). Adjusted 
        EBITDA is also one of the financial measures by which the Company's 
        compliance with its covenants is calculated under its debt 
        agreements. The Company believes that Adjusted EBITDA is a useful 
        supplement to net income (loss) and other consolidated income 
        statement data in understanding cash flows generated from operations 
        that are available for taxes, debt service and capital expenditures. 
        However, the Company's method of computation may or may not be 
        comparable to other similarly titled measures of other companies. In 
        addition, Adjusted EBITDA is not necessarily indicative of amounts 
        that may be available for discretionary uses and does not reflect any 
        legal or contractual restrictions on the Company's use of funds. 
(12)    Adjusted EBITDA with cost savings represents the pro forma 1997 
        Adjusted EBITDA plus $10.2 million of anticipated cost savings and 
        operational enhancements. The components of these cost savings and 
        operational enhancements are set forth below: 

<TABLE>
<CAPTION>
COST SAVINGS CATEGORY                                          $ IN MILLIONS 
- ---------------------                                          ------------- 
<S>                                                                <C>
Vendor rationalization and consolidation.....................      $ 3.0 
Manufacturing process and productivity improvements and
 product design changes......................................        1.8 
Personnel rationalization and expense reductions.............        1.6 
Advertising and trade show expense reductions................        0.5 
Aircraft, charter and other travel expense reductions........        2.0 
Elimination of the annual sales meeting......................        1.3 
                                                                   ----- 
                                                                   $10.2 
                                                                   ===== 
</TABLE>

                                       14
<PAGE>

                        PRICE OF COMPANY COMMON STOCK 

   The Company Common Stock is listed and traded on NASDAQ under the symbol 
"TDHC." The following table shows, for the periods indicated, the high and 
low sale prices of a share of the Company Common Stock as reported by 
published financial sources. 

<TABLE>
<CAPTION>
                                                        HIGH           LOW    
                                                        ----           --- 
<S>                                                   <C>           <C>
1996                                               
 First Quarter .....................................  $ 19 1/4      $ 16 1/8 
 Second Quarter ....................................    25            18 5/8 
 Third Quarter .....................................    22 1/4        20 3/8 
 Fourth Quarter ....................................    28 1/2        19 
                                                                
1997                                                            
 First Quarter .....................................  $ 28 1/4      $ 24 3/8 
 Second Quarter ....................................    31 7/8        25 1/2 
 Third Quarter .....................................    31 1/2        27 5/8 
 Fourth Quarter ....................................    30 1/2        27 3/4 
                                                   
1998                                                            
 First Quarter .....................................  $ 35          $ 28 
 Second Quarter* ...................................    34            33 11/32 
</TABLE>        

- --------------
*   Through April 21, 1998 

   On January 16, 1998, the last full trading day before public announcement 
of the execution of the Merger Agreement, the closing sale price of the 
Company Common Stock on NASDAQ was $28 5/8 per share. 

   On April 21, 1998, the closing sale price of the Company Common Stock as 
reported on NASDAQ was $33 7/8 per share. 

   Stockholders should obtain current market price quotations for the Company 
Common Stock in connection with voting their shares. 

   The Company has historically not paid any cash dividends on the Company 
Common Stock and it does not have any present intention to commence payment 
of any cash dividends. The Company intends to retain earnings to provide 
funds for the operation and expansion of the Company's business and to repay 
outstanding indebtedness. The Company's debt agreements contain, and the 
agreements related to the Merger Financing are expected to contain, certain 
covenants restricting the payment of dividends on, or repurchases of, Company 
Common Stock. The Merger Agreement provides that until the Effective Time, 
the Company will not declare, set aside or pay any dividend or other 
distribution. 

                                       15
<PAGE>

                                  RISK FACTORS

   In addition to the other information set forth herein, stockholders should 
carefully consider the following information in evaluating the Company and 
its business before voting on the Merger and making a Stock Election. 

CAUTIONARY STATEMENT CONCERNING FORWARD-LOOKING STATEMENTS 

   The information herein contains forward-looking statements within the 
meaning of the Private Securities Litigation Reform Act of 1995 that involve 
a number of risks and uncertainties. A number of factors could cause actual 
results, performance, achievements of the Company, or industry results to be 
materially different from any future results, performance or achievements 
expressed or implied by such forward-looking statements. These factors 
include, but are not limited to, the competitive environment in the cutting 
and welding industry in general and in the Company's specific market areas; 
changes in prevailing interest rates and the availability of and terms of 
financing to fund the anticipated growth of the Company's business; 
inflation; changes in costs of goods and services; economic conditions in 
general and in the Company's specific market areas; changes in or failure to 
comply with federal, state and/or local or foreign government regulations; 
liability and other claims asserted against the Company; changes in operating 
strategy or development plans; the ability to attract and retain qualified 
personnel; the significant indebtedness of the Company; labor disturbances; 
changes in the Company's acquisition and capital expenditure plans; and other 
factors referenced herein. In addition, such forward-looking statements are 
necessarily dependent upon assumptions, estimates and dates that may be 
incorrect or imprecise and involve known and unknown risks, uncertainties and 
other factors. Accordingly, any forward-looking statements included herein do 
not purport to be predictions of future events or circumstances and may not 
be realized. Forward-looking statements can be identified by, among other 
things, the use of forward-looking terminology such as "believes," "expects," 
"may," "will," "should," "seeks," "pro forma," "anticipates" or "intends" or 
the negative of any thereof, or other variations thereon or comparable 
terminology, or by discussions of strategy or intentions. Given these 
uncertainties, stockholders are cautioned not to place undue reliance on such 
forward-looking statements. The Company disclaims any obligations to update 
any such factors or to publicly announce the results of any revisions to any 
of the forward-looking statements contained herein to reflect future events 
or developments. 

CONTROL BY THE DLJMB FUNDS 

   Following the Merger, up to 80.6% of the outstanding shares of Company 
Common Stock (or 75.7% on a fully diluted basis) will be held by the DLJMB 
Funds. As a result of their stock ownership, following the Effective Time the 
DLJMB Funds will control the Company and have the power to elect a majority 
of its directors, appoint new management and approve any action requiring the 
approval of the holders of Company Common Stock, including adopting certain 
amendments to the Company's certificate of incorporation and approving 
mergers or sales of all or substantially all of the Company's assets. The 
directors elected by the DLJMB Funds will have the authority to effect 
decisions affecting the capital structure of the Company, including the 
issuance of additional capital stock, the implementation of stock repurchase 
programs and the declaration of dividends. The interests of the DLJMB Funds 
may differ from the interests of other holders of Company Common Stock. 

   The general partners of each of the DLJMB Funds are affiliates or 
employees of DLJ, Inc. DLJ Capital Funding, Inc., which has committed to 
DLJMB to provide the New Credit Facility in connection with the Merger, is 
also an affiliate of DLJ, Inc. Donaldson, Lufkin & Jenrette Securities 
Corporation, which is expected to place the MergerSub Notes and the Operating 
Co. Notes, is also an affiliate of DLJ, Inc. DLJ Bridge Finance, Inc. which 
has agreed to provide the Bridge Financing, is also an affiliate of DLJ, Inc. 

   The existence of a controlling stockholder of the Company is likely to 
have the effect of making it more difficult for a third party to acquire, or 
of discouraging a third party from seeking to acquire, a majority of the 
outstanding Company Common Stock. A third party would be required to 
negotiate any such transaction with the DLJMB Funds and the interests of the 
DLJMB Funds may be different from the interests of other Company 
stockholders. 

                                       16
<PAGE>

EXPECTED DELISTING; LOSS OF LIQUIDITY; REGISTRATION UNDER THE EXCHANGE ACT 

   As a result of the Merger, the Company Common Stock is expected to no 
longer qualify to be listed on NASDAQ, and NASDAQ may unilaterally act to 
delist the Company Common Stock. It is expected that the Company Common Stock 
will be delisted upon consummation of the Merger. Whether or not the Company 
Common Stock is delisted, the volume of Shares traded is expected to decline 
substantially because of the significant ownership by the DLJMB Funds. 

   Upon any delisting, Shares would trade only in the over-the-counter 
market. Although prices in respect of trades would be published by the 
National Association of Securities Dealers, Inc. periodically in the "pink 
sheets," quotes for such Shares will likely not be readily available. As a 
result, it is anticipated that the Shares would trade much less frequently 
relative to the trading volume of Company Common Stock prior to the Merger 
and stockholders may experience difficulty selling Shares or obtaining prices 
that reflect the value thereof. 

   The Company Common Stock is currently registered under the Exchange Act. 
Registration could be terminated upon application by the Surviving 
Corporation to the Commission under certain circumstances. The termination of 
the registration of the common stock of the Surviving Corporation under the 
Exchange Act would substantially reduce the information required to be 
furnished by the Surviving Corporation to holders of common stock of the 
Surviving Corporation and to the Commission and would make certain provisions 
of the Exchange Act, such as the short-swing profit recovery provisions of 
Section 16(b), the requirement of furnishing a proxy statement in connection 
with stockholders' meetings, the requirements of Rule 13e-3 under the 
Exchange Act with respect to "going private" transactions, certain periodic 
reporting requirements and certain beneficial ownership reporting 
requirements, no longer applicable to the Surviving Corporation. 

   Notwithstanding the foregoing, the indentures relating to the MergerSub 
Notes and the Operating Co. Notes to be issued in the Merger Financing will 
require the Surviving Corporation and the Operating Co., as the case may be, 
to file with the Commission all reports and other information required to be 
filed with the Commission by Sections 13(a) or 15(d) of the Exchange Act so 
long as any of the MergerSub Notes or Operating Co. Notes, as the case may 
be, are outstanding. There can be no assurance, however, that the Surviving 
Corporation or the Operating Co., as the case may be, will continue to make 
such filings if the MergerSub Notes and the Operating Co. Notes are no longer 
outstanding. The MergerSub Notes and the Operating Co. Notes are anticipated 
to mature in 2008; however, there can be no assurance that the MergerSub 
Notes or the Operating Co. Notes, as the case may be, will not be redeemed or 
otherwise repurchased prior to maturity. 

SUBSTANTIAL LEVERAGE; STOCKHOLDERS' DEFICIT; LIQUIDITY 

   In connection with consummating the transactions contemplated by the 
Merger Agreement, MergerSub and Operating Co. will enter into the Merger 
Financing to (i) fund payment of the cash portion of the Merger 
Consideration, (ii) pay the Option Cash Proceeds and ESPP Cash Proceeds, 
(iii) repay or repurchase certain indebtedness of the Company, (iv) pay the 
fees and expenses incurred by the Company, Operating Co., MergerSub and DLJMB 
in connection with the Merger and the Merger Financing and (v) provide for 
working capital requirements. Although the definitive terms of the Merger 
Financing have not been finalized as of the date of this Proxy 
Statement/Prospectus, the Company expects that such terms will include 
significant operating and financial restrictions, such as limits on the 
Company's ability to incur indebtedness, create liens, sell assets, engage in 
mergers or consolidations, make investments and pay dividends. In addition, 
the New Credit Facility is expected to require the Company to maintain 
certain debt-to-equity and other financial ratios. 

   As of December 31, 1997, after giving pro forma effect to the Merger, 
including the Merger Financing and the application of the proceeds thereof, 
the Company would have had (i) total consolidated indebtedness of 
approximately $662.8 million, (ii) $87.1 million of additional borrowings 
available under the New Credit Facility and (iii) a stockholder's deficit of 
$481.6 million. In addition, subject to the restrictions in the New Credit 
Facility and the indentures governing the MergerSub Notes and the Operating 
Co. Notes, the Company may incur additional indebtedness from time to time. 

                                       17
<PAGE>

   The level of the Company's indebtedness could have important consequences 
to the Company, including: (i) limiting cash flow available for general 
corporate purposes, including acquisitions, because a substantial portion of 
the Company's cash flow from operations must be dedicated to debt service; 
(ii) limiting the Company's ability to obtain additional debt financing in 
the future for working capital, capital expenditures or acquisitions; (iii) 
limiting the Company's flexibility in reacting to competitive and other 
changes in the industry and economic conditions generally; and (iv) exposing 
the Company to risks inherent in interest rate fluctuations because certain 
of the Company's borrowings may be at variable rates of interest, which could 
result in higher interest expense in the event of increases in interest 
rates. 

   The Company's ability to make scheduled payments of principal of, to pay 
interest on or to refinance its indebtedness and to satisfy its other debt 
obligations will depend upon its future operating performance, which will be 
affected by general economic, financial, competitive, legislative, 
regulatory, business and other factors beyond its control. The Company 
anticipates that its operating cash flow, together with borrowings under the 
New Credit Facility, will be sufficient to meet its anticipated future 
operating expenses, capital expenditures and to service its debt requirements 
as they become due. However, if the Company's future operating cash flows are 
less than currently anticipated, it may be forced, in order to meet its debt 
service obligations, to reduce or delay acquisitions or capital expenditures, 
sell assets or reduce operating expenses, including, but not limited to, 
investment spending such as selling and marketing expenses, expenditures on 
management information systems and expenditures on new products. If the 
Company were unable to meet its debt service obligations, it could attempt to 
restructure or refinance its indebtedness or to seek additional equity 
capital. There can be no assurance that the Company will be able to effect 
any of the foregoing on satisfactory terms, if at all. In addition, subject 
to the restrictions and limitations contained in the agreements relating to 
the Merger Financing, the Company may incur significant additional 
indebtedness to finance future acquisitions, which could adversely affect the 
Company's operating cash flows and its ability to service its indebtedness. 
See "Management's Discussion and Analysis of Financial Condition and Results 
of Operations -- Liquidity and Capital Resources." 

POTENTIAL DILUTION OF COMPANY STOCKHOLDERS 

   Following the Merger, the Company intends to grant options to purchase 
additional shares of Company Common Stock to members of the Company's 
management and employees. The maximum aggregate number of shares of Company 
Common Stock expected to be reserved for issuance pursuant to stock option 
plans following the Merger is 500,000, of which approximately 322,966 are 
expected to be granted to certain members of management and employees upon 
consummation of the Merger. The exercise price of any options granted 
pursuant to any such stock option plans may be less than the fair market 
value of the shares of Company Common Stock. Any such exercise of any stock 
option will dilute the equity ownership percentage of Company stockholders 
and the DLJMB Funds and may result in a decrease of the book value of the 
Company Common Stock per share. It is also expected that certain members of 
management will purchase shares of Company Common Stock at the time of the 
Merger. Any such purchases would also dilute the equity ownership percentage 
of the DLJMB Funds and the Company stockholders. See "The Merger -- Interests 
of Certain Persons in the Merger." In connection with the Merger, MergerSub 
intends to issue warrants which will be exercisable for an aggregate amount 
of up to 353,428 shares of Company Common Stock (or approximately 9.0% of the 
Company Common Stock on a fully diluted basis). See "The Merger -- Merger 
Financing." Exercise of such warrants would also dilute the equity percentage 
ownership of the Company stockholders and may result in a decrease of book 
value of the Company Common Stock per share. 

TAXATION OF STOCKHOLDERS RECEIVING CASH -- POSSIBLE DIVIDEND TREATMENT 

   To the extent that a stockholder receives cash and retains shares of 
Company Common Stock, in certain circumstances such stockholder may be 
considered, for federal income tax purposes, to receive a dividend 
distribution up to the amount of such cash. A stockholder whose ownership 
percentage (after the application of certain constructive ownership rules) of 
the outstanding voting stock of the Company (and of its outstanding common 
stock, whether voting or nonvoting) after the Merger (i) is less than 80% of 

                                       18
<PAGE>

such stockholder's ownership percentage of such outstanding stock of the 
Company before the Merger and (ii) is less than 50% of the outstanding voting 
stock of the Company will qualify for sale or exchange treatment rather than 
dividend treatment. See "The Merger -- Material United States Federal Income 
Tax Consequences." 

CERTAIN PRORATION RISKS 

   The election of record holders of Company Common Stock to retain the Stock 
Election Price or to receive the Cash Election Price pursuant to the Merger 
is subject to the proration procedures of the Merger Agreement. Accordingly, 
if the Merger is consummated, stockholders will not necessarily receive the 
type of consideration specified in their respective elections. See "The 
Merger -- Possible Effects of Proration." 

AUTHORIZATION OF PREFERRED STOCK 

   Upon the Effective Time, the Board of Directors of the Company will have 
the authority under the Company's Amended and Restated Certificate of 
Incorporation to issue shares of the Company's authorized preferred stock 
(the "Preferred Stock") in one or more series and to fix the rights, 
preferences, privileges and restrictions granted to or imposed upon any 
unissued shares of Preferred Stock. The terms of one such series of Preferred 
Stock, which is described under the caption "Description of Company Capital 
Stock -- Capital Stock of the Company Following The Merger," will be fixed as 
a result of the amendment to the Company's Certificate of Incorporation 
contemplated by the Merger Agreement. See "Certain Provisions of the Merger 
Agreement -- Surviving Corporation." The issuance of Preferred Stock may 
adversely affect the voting and dividend rights, rights upon liquidation and 
other rights of the holders of Company Common Stock. In the event of 
issuance, the Preferred Stock could be utilized, under certain circumstances, 
as a method of discouraging, delaying or preventing a change in control of 
the Company. Although the Company has no present intention to issue any 
shares of its Preferred Stock other than the Preferred Stock to be issued to 
the DLJMB Funds at the Effective Time, there can be no assurance the Company 
will not do so in the future. See "Description of Company Capital Stock -- 
Capital Stock of the Company Following the Merger." 

ACQUISITION GROWTH STRATEGY; MANAGEMENT AND FUNDING OF GROWTH 

   The Company has historically pursued an aggressive acquisition strategy, 
completing six acquisitions from September 13, 1994 to December 31, 1997, and 
expects to continue to pursue such a strategy to promote its growth. There 
are various risks associated with pursuing a growth strategy of this nature. 
Any future growth of the Company will require the Company to manage its 
expanding domestic and international operations, integrate new businesses and 
to adapt its operational and financial systems to respond to changes in its 
business environment, while maintaining a competitive cost structure. The 
acquisition strategy of the Company will continue to place significant 
demands on the Company and its management to improve the Company's 
operational, financial and management information systems, to develop further 
the management skills of the Company's managers and supervisors, and to 
continue to retain, train, motivate and effectively manage the Company's 
employees. The failure of the Company to manage its prior or any future 
growth effectively could have a material adverse effect on the Company. 

   Additionally, the Company's ability to maintain and increase its revenue 
base and to respond to shifts in customer demand and changes in industry 
trends will be partially dependent on its ability to generate sufficient cash 
flow or obtain sufficient capital for the purpose of, among other things, 
financing acquisitions, satisfying customer contractual requirements and 
financing infrastructure growth. There can be no assurance the Company will 
be able to generate sufficient cash flow or that financing will be available 
on acceptable terms (or permitted to be incurred under the terms of the 
Merger Financing and any future indebtedness) to fund the Company's future 
growth. 

   There also can be no assurance that suitable acquisition candidates will 
be available or that acquisitions can be completed on reasonable terms. 

                                       19
<PAGE>

CYCLICALITY AND MATURITY OF THE CUTTING AND WELDING INDUSTRY 

   The cutting and welding industry in the United States is a mature industry 
that is cyclical in nature. The substitution of plastic, concrete and other 
materials impacts the use of fabricated metal parts in many products and 
structures. Increased offshore manufacturing by United States companies has 
contributed to slow growth rates in the domestic manufacturing industry and 
in turn has led to slower growth in the United States cutting and welding 
industry. During periods of economic expansion the cutting and welding 
industry has grown at double digit rates but has experienced contraction 
during periods of slowing industrial activity. There can be no assurance that 
during future periods of economic expansion the cutting and welding industry 
will experience the same growth rates as it has in the past. Although the 
Company believes that its exposure to cyclical downturns is moderated by its 
broad customer base and the diversity of the industries it serves, cyclical 
downturns could have an adverse effect on period-to-period results. 

INTERNATIONAL MARKETS 

   The Company's growth strategy includes increasing the marketing of 
existing products into Europe, Asia, Latin America and other developing 
economies. However, there can be no certainty that the Company will be 
successful in its expansion efforts. 

   Approximately 42% of the Company's net sales in 1997 (including its United 
States third party export sales) were made to purchasers located in foreign 
countries. Because of its foreign operations, the Company's business is 
subject to the currency risks of doing business abroad, including exchange 
rate fluctuations and limits on repatriation of funds. 

   Additionally, as a result of the current downturn in the Asian economy, 
there may be a decrease in infrastructure development in the Asian region or 
an overall worldwide contraction of industrial development. The impact of 
decreased development could have a material adverse effect on the Company's 
business, financial condition or results of operations. 

   Further, many developing economies have a significant degree of political 
and economic uncertainty. Social unrest, the absence of trained labor pools 
and the uncertainty of entering into joint ventures or other partnership 
arrangements with local organizations have slowed business activities in some 
large developing economies. The political and economic uncertainties present 
in these promising growth markets may adversely impact the Company's ability 
to implement and achieve its foreign growth objectives. 

COMPETITION 

   The cutting and welding industry is highly competitive. While the Company 
believes it is one of only a few worldwide broad line manufacturers of both 
cutting and welding equipment and consumable products, the Company competes 
in each of its businesses with other broad line manufacturers and numerous 
smaller competitors specializing in particular products. 

   While the Company has historically experienced little direct foreign 
competition in the United States market, fluctuations in the value of the 
United States dollar against other currencies would make the United States 
market more attractive to foreign exporters. 

   The Company currently experiences substantial competition in the foreign 
markets in which it competes. 

DEPENDENCE ON KEY PERSONNEL 

   The Company's continued success depends, to a large extent, upon the 
efforts and abilities of key managerial employees, particularly the Company's 
executive officers. See "Directors and Executive Officers of the Company." 
The Company currently has employment agreements with two executive officers, 
Randall E. Curran and James H. Tate. Other than the foregoing employment 
agreements, there are not currently any employment contracts with the 
Company's executive officers. Competition for 

                                       20
<PAGE>

qualified management personnel in the industry is intense. The loss of the 
services of certain of these key employees or the failure to retain qualified 
employees when needed could have a material adverse effect on the Company's 
business, financial condition or results of operations. It is expected that 
the current executive officers of the Company will enter into employment 
agreements as of the Effective Time. See "Compensation of Executive Officers 
and Directors -- Employment Contracts." The Company does not currently 
maintain key man life insurance. 

ENVIRONMENTAL MATTERS 

   The Company's operations are subject to federal, state, local and foreign 
laws and regulations relating to the storage, handling, generation, 
treatment, emission, release, discharge and disposal of certain substances 
and wastes. As a result, the Company is involved from time to time in 
administrative or legal proceedings relating to environmental matters and has 
in the past and will continue to incur capital costs and other expenditures 
relating to environmental matters. Liability under environmental laws may be 
imposed on current and prior owners and operators of property or businesses 
without regard to fault or to knowledge about the condition or action causing 
the liability. The Company may be required to incur costs relating to the 
remediation of properties, including properties at which the Company disposes 
waste, and environmental conditions could lead to claims for personal injury, 
property damage or damages to natural resources. The Company is aware of 
environmental conditions at certain properties which it now or previously 
owned or leased which are undergoing remediation and the Company has in the 
past and may in the future be named a potentially responsible party ("PRP") 
at off-site disposal sites to which it has sent waste. 

   The Company believes, based on current information, that any costs it may 
incur relating to environmental matters will not have a material adverse 
effect on its business, financial condition or its result of operations. 
There can be no assurance, however, that the Company will not incur 
significant fines, penalties or other liabilities associated with 
noncompliance or clean-up liabilities or that future events, such as changes 
in laws or the interpretation thereof, the development of new facts or the 
failure of other PRPs to pay their share will not cause the Company to incur 
additional costs that could have a material adverse effect on its business, 
financial condition or results of operations. See "The Company -- Legal 
Proceedings and Environmental Matters." 

FRAUDULENT CONVEYANCE STATUTES 

   Various laws enacted for the protection of creditors may apply to the 
incurrence of indebtedness and other obligations in connection with the 
Merger as contemplated in the Merger Financing. If a court were to find in a 
lawsuit by an unpaid creditor or representative of creditors that the Company 
did not receive fair consideration or reasonably equivalent value for 
incurring such indebtedness or obligations and, at the time the Company or 
the Surviving Corporation distributed the Merger Consideration to the holders 
of shares of Company Common Stock, the Company or the Surviving Corporation 
(i) was insolvent; (ii) was rendered insolvent by reason of such incurrence 
of indebtedness or obligations; (iii) was engaged in a business or 
transaction for which the assets remaining in the Company constituted 
unreasonably small capital; or (iv) intended to incur or believed it would 
incur obligations beyond its ability to pay such obligations as they mature, 
such court, subject to applicable statutes of limitations, could determine to 
void the distribution of the Merger Consideration to holders of shares of 
Company Common Stock and require that such holders return the Merger 
Consideration (or equivalent amounts) to the Company or the Surviving 
Corporation or to a fund for the benefit of creditors (including, under 
certain circumstances, the lenders providing the Merger Financing). 

   The measure of insolvency for purposes of the foregoing will vary 
depending on the law of the jurisdiction which is being applied. Generally, 
however, a company would be considered insolvent at a particular time if the 
sum of its debts was then greater than all of its property at a fair 
valuation or if the present fair saleable value of its assets was then less 
than the amount that would be required to pay its probable liabilities on its 
existing debts as they became absolute and matured. On the basis of its 
historical financial information, its recent operating history as discussed 
in "Management's Discussion and Analysis of Financial Condition and Results 
of Operations" and other factors, management believes that, after 

                                       21
<PAGE>

giving effect to the Merger Financing, the Company will not be rendered 
insolvent, it will have sufficient capital for the businesses in which it 
will be engaged and it will be able to pay its debts as they mature. In 
addition, the obligation of the Company to consummate the Merger is 
conditioned upon the receipt by the Board of Directors of advice, reasonably 
satisfactory to the Board, that upon consummation of the Merger and the 
Merger Financing (i) the Company will not become insolvent; (ii) the Company 
will not be left with unreasonably small capital; (iii) the Company will not 
have incurred debts beyond its ability to repay such debts as they mature; 
and (iv) the capital of the Company will not become impaired. There can be no 
assurance, however, as to what standard a court would apply in making such 
determinations. 

YEAR 2000 

   The year 2000 issue is the result of computer programs being written using 
two digits rather than four to define the applicable year. Any of the 
Company's computer programs that have time-sensitive software may recognize a 
date using "00" as the year 1900 rather than the year 2000. This could result 
in a system failure or miscalculations causing disruptions of operations, 
including, among other things, a temporary inability to process transactions, 
send invoices, or engage in similar normal business activities. The Company 
believes that its internal systems are Year 2000 compliant or will be 
upgraded or replaced in connection with previously planned changes to 
information systems prior to the need to comply with Year 2000 requirements. 
However, the Company is uncertain as to the extent its customers and vendors 
may be affected by Year 2000 issues that require commitment of significant 
resources and may cause disruptions in the customers' and vendors' 
businesses. 

                                       22
<PAGE>

                             THE SPECIAL MEETING 

MATTERS TO BE CONSIDERED 

   The primary purpose of the Special Meeting is to vote upon a proposal to 
approve and adopt the Merger Agreement. If the Merger Agreement is approved 
by the stockholders of the Company, MergerSub will merge with and into the 
Company and approximately 10,690,283 shares of Company Common Stock currently 
held by Company stockholders (representing approximately 95.7% of the shares 
of Company Common Stock presently issued and outstanding) will be converted 
into cash. The remaining 485,010 shares of Company Common Stock currently 
held by stockholders will be retained by existing stockholders of the 
Company. The shares which are to be retained represent approximately 4.3% of 
the shares of Company Common Stock issued and outstanding prior to the Merger 
and will represent approximately 15.0% of the shares of Company Common Stock 
expected to be issued and outstanding immediately after the Merger (or 12.4% 
on a fully diluted basis). 

   If the Merger is approved, 2,608,696 shares of common stock of MergerSub 
to be purchased by DLJMB will be converted into 2,608,696 shares of Company 
Common Stock, which will represent approximately 80.6% of the Company Common 
Stock after the Merger, following the sale of, in the aggregate, up to 
141,002 Shares to certain members of senior management of the Company through 
the Management Share Purchase. See "The Merger -- Merger Financing." Shares 
to be purchased pursuant to the Management Share Purchase will represent 
approximately 4.4% of the common stock of the Surviving Corporation (or 3.6% 
on a fully diluted basis) after the Merger. In addition, MergerSub will issue 
the MergerSub Notes, up to 2,000,000 shares of preferred stock and warrants 
that will be exercisable to purchase up to 353,428 shares of common stock of 
MergerSub at prices yet to be determined, but which will be not less than 
$0.01 per share. All such warrants will, by their terms, become warrants to 
purchase shares of Company Common Stock on identical terms following the 
Effective Time. As a result, following the Effective Time, the warrants will 
permit the holders thereof to purchase up to an additional 353,428 shares of 
Company Common Stock which would represent, when exercised, approximately 
9.0% of the Company Common Stock (on a fully diluted basis) after the Merger. 
See "The Merger -- Merger Financing." In addition, DLJMB has proposed to 
establish a new stock option plan under which approximately 500,000 shares of 
Company Common Stock will be reserved for issuance upon exercise of options 
which may be granted to certain officers and employees, of which 
approximately 322,966 are expected to be granted upon consummation of the 
Merger. 

   If the Merger is approved, the Certificate of Incorporation of the Company 
will be amended in a form consistent with Exhibit A to the Merger Agreement 
included as Annex A hereto. Thus a vote in favor of the approval and adoption 
of the Merger Agreement will constitute a vote in favor of amending such 
Certificate of Incorporation. As amended, the Certificate of Incorporation 
will grant the Board of Directors of the Company the authority to issue the 
Mirror Preferred Stock as well as Preferred Stock in one or more series and 
to fix the rights, preferences, privileges and restrictions granted to or 
imposed upon any unissued shares of preferred stock. If the Merger is 
approved by the stockholders of the Company, the stockholders will also be 
asked to transact such other business as properly may come before the 
meeting. The Board of Directors of the Company is not presently aware of any 
such other business. 

   Immediately after the Effective Time, assuming the sale of 141,002 Shares 
to management of the Company and full exercise of the warrants described 
above, there will be approximately 3,588,136 shares of Company Common Stock 
issued and outstanding. The Merger Agreement (including Exhibit A thereto) is 
attached to this Proxy Statement/Prospectus as Annex A. See "The Merger," 
"Certain Provisions of the Merger Agreement" and Annex A. THE BOARD OF 
DIRECTORS OF THE COMPANY HAS, BY UNANIMOUS VOTE OF THOSE DIRECTORS 
PARTICIPATING, APPROVED THE MERGER AGREEMENT AND RECOMMENDS A VOTE FOR 
ADOPTION AND APPROVAL OF THE MERGER AGREEMENT. 

REQUIRED VOTES 

   The affirmative vote of the holders of a majority of the shares of Company 
Common Stock entitled to vote thereon is required to approve and adopt the 
Merger Agreement. 

   Pursuant to the Voting Agreements, the Significant Stockholders have 
agreed to vote 5,942,708 Shares owned by them (representing approximately 
53.2% of the outstanding Company Common Stock 

                                       23
<PAGE>

entitled to vote at the Special Meeting), to approve and adopt the Merger 
Agreement, the Merger, and any other transactions or agreements related to 
the Merger. Copies of the Voting Agreements appear as Annexes B and C to this 
Proxy Statement/Prospectus. See "The Merger," "Certain Provisions of the 
Voting Agreements" and Annexes B and C. 

   As of April 9, 1998, directors and executive officers of the Company 
beneficially owned an aggregate of 45,479 Shares (approximately 0.4% of the 
outstanding Company Common Stock entitled to vote at the Special Meeting) 
(excluding Shares beneficially owned by the Significant Stockholders and 
shares subject to purchase pursuant to options). The directors and executive 
officers of the Company have indicated that they intend to vote their shares 
of Company Common Stock in favor of the approval and adoption of the Merger 
Agreement. See "Security Ownership of Certain Beneficial Owners and 
Management." 

VOTING AND REVOCATION OF PROXIES 

   Shares of Company Common Stock that are entitled to vote and are 
represented by a Proxy properly signed and received at or prior to the 
Special Meeting, unless subsequently properly revoked, will be voted in 
accordance with the instructions indicated thereon. If a Proxy is signed and 
returned without indicating any voting instructions, shares of Company Common 
Stock represented by such Proxy will be voted FOR the proposal to approve and 
adopt the Merger Agreement. The Board of Directors of the Company is not 
currently aware of any business to be acted upon at the Special Meeting other 
than as described herein. If, however, other matters are properly brought 
before the Special Meeting or any adjournments or postponements thereof, the 
persons appointed as proxies will have the discretion to vote or act thereon 
in accordance with their best judgment, unless authority to do so is withheld 
in the Proxy. The persons appointed as proxies may not exercise their 
discretionary voting authority to vote any such Proxy in favor of any 
adjournments or postponements of the Special Meeting if instruction is given 
to vote against the approval and adoption of the Merger Agreement. 

   Any Proxy given pursuant to this solicitation may be revoked by the person 
giving it at any time before the shares of Company Common Stock represented 
by such Proxy are voted at the Special Meeting by (i) by attending and voting 
in person at the Special Meeting, (ii) by giving notice of revocation of the 
Proxy at the Special Meeting, or (iii) delivering to the Secretary of the 
Company (a) a written notice of revocation or (b) a duly executed Proxy 
relating to the same Shares and matters to be considered at the Special 
Meeting, bearing a date later than the Proxy previously executed. Attendance 
at the Special Meeting will not in and of itself constitute a revocation of a 
Proxy. All written notices of revocation and other communications with 
respect to revocation of proxies should be addressed as follows: Thermadyne 
Holdings Corporation, 101 South Hanley Road, Suite 300, St. Louis, Missouri 
63105, Attention: Corporate Secretary, and must be received before the taking 
of the votes at the Special Meeting. 

RECORD DATE; STOCK ENTITLED TO VOTE; QUORUM 

   Only holders of Company Common Stock at the close of business on April 9, 
1998, will be entitled to receive notice of (except adjournments and 
postponements thereof) and to vote at the Special Meeting. At the close of 
business on the Record Date, there were outstanding and entitled to vote 
11,175,293 shares of Company Common Stock, and there were 342 holders of 
record. The presence, in person or by proxy, at the Special Meeting of the 
holders of at least a majority of the votes entitled to be cast at the 
Special Meeting is necessary to constitute a quorum for the transaction of 
business. Abstentions and broker non-votes will be counted as present for the 
purposes of determining whether a quorum is present but will not be counted 
as votes cast in favor of approval and adoption of the Merger Agreement. 
Because the vote on the Merger Agreement requires the approval of the 
majority of the votes entitled to be cast by the stockholders of the 
outstanding shares of Company Common Stock, abstentions and broker non-votes 
will have the same effect as a negative vote on these proposals. 

APPRAISAL RIGHTS 

   Each holder of Company Common Stock has a right to dissent from the 
Merger, and, if the Merger is consummated, to receive "fair value" for his or 
her shares in cash by complying with the provisions of Delaware law, 
including Section 262 of the DGCL. The dissenting stockholder must deliver to 
the 

                                       24
<PAGE>

Company, prior to the vote being taken on the Merger Agreement at the Special 
Meeting, written notice of his or her intent to demand payment for his or her 
shares if the Merger is effected and must not vote in favor of approval and 
adoption of the Merger Agreement. The full text of Section 262 of the DGCL is 
attached as Annex E hereto. See "Dissenting Stockholders' Rights" for a 
further discussion of such rights and the legal consequences of voting shares 
of Company Common Stock in favor of the approval and adoption of the Merger 
Agreement. 

SOLICITATION OF PROXIES 

   The cost of solicitation of proxies will be borne by the Company. In 
addition to the use of the mails, proxies may be solicited by telephone by 
officers and directors and a small number of regular employees of the Company 
who will not be specially compensated for such services. The Company also 
will request banks and brokers to solicit proxies from their customers, where 
appropriate, and will reimburse such persons for reasonable expenses incurred 
in that regard. 

   ONLY HOLDERS OF COMPANY COMMON STOCK WHO WISH TO MAKE A STOCK ELECTION ARE 
REQUIRED TO SEND STOCK CERTIFICATES WITH THEIR FORM OF ELECTION (AS DEFINED 
BELOW). HOLDERS OF COMPANY COMMON STOCK WHO DO NOT MAKE A STOCK ELECTION WILL 
RECEIVE, BY MAIL, LETTERS OF TRANSMITTAL WITH WHICH SUCH STOCK CERTIFICATES 
SHOULD BE RETURNED AFTER THE EFFECTIVE TIME. HOLDERS WHO DO NOT MAKE A STOCK 
ELECTION SHOULD THEREFORE NOT SEND STOCK CERTIFICATES WITH THEIR PROXY CARDS. 
SEE "THE MERGER --STOCK ELECTION" AND "--STOCK ELECTION PROCEDURE." 

                                       25
<PAGE>

                                   THE MERGER

BACKGROUND OF THE MERGER 

   Since the Restructuring in February 1994, the Board of Directors, 
management of the Company and certain of the Company's significant 
stockholders have held discussions periodically concerning the Company and 
possible measures to maximize shareholder value. In addition, the Company has 
sold its floor maintenance equipment and wear resistance businesses, has made 
various domestic and international strategic acquisitions of businesses in 
the Company's core cutting and welding business and has otherwise pursued 
various cost reduction and other improvements to its business. 

   Consistent with such discussions and as a part of the Company's ongoing 
efforts to maximize shareholder value, the Board of Directors from time to 
time has evaluated alternative means of increasing the value of Company 
Common Stock, including business combinations, strategic acquisitions and 
dispositions and the undertaking of operating, administrative and financial 
measures. Such ongoing evaluation process included the review of two 
unsolicited acquisition proposals received by the Company. In May 1996 the 
Company received a nonbinding proposal from a large industrial concern to 
acquire the Company. In June 1997 a financial buyer submitted a preliminary 
indication of interest in acquiring the Company. In both cases, management of 
the Company and the Board of Directors, in consultation with the Company's 
financial advisors, evaluated the proposals and concluded that the proposed 
values did not represent a significant premium over the then-current market 
prices of the Company Common Stock. 

   During the week of October 20, 1997, Peter T. Grauer, a managing director 
of DLJMB, contacted Randall E. Curran, the Company's Chief Executive Officer, 
to arrange a meeting to discuss an idea that was initially characterized only 
as an interesting proposal for the Company to enhance shareholder value and 
was subsequently disclosed to be DLJMB's potential interest in acquiring the 
Company. The initial telephone contact between Messrs. Curran and Grauer was 
brief and no proposal for a transaction was presented, but a subsequent 
meeting was scheduled to continue the discussions. 

   Mr. Grauer and William F. Dawson, Jr., a principal of DLJMB, subsequently 
met with Mr. Curran and James H. Tate, the Company's Chief Financial Officer, 
at the Company's offices in St. Louis on November 5, 1997. Topics of 
discussion at such meeting included the Company and the cutting and welding 
industry in general, the feasibility of various transaction structures and 
the interests of the Company in pursuing a potential transaction. At the 
conclusion of this initial meeting, the parties agreed to continue their 
discussions regarding a potential transaction and to permit DLJMB access to 
additional information regarding the Company and its business. 

   On November 6, 1997, Mr. Curran informed Charles F. Moran, a member of the 
Company's Board of Directors and the Chairman of the Board's Executive 
Committee, of DLJMB's expressed interest in a potential transaction with the 
Company. Mr. Moran encouraged Mr. Curran to continue his preliminary 
discussions with DLJMB and requested that Mr. Curran keep him informed of the 
status of such discussions. 

   Subsequent to the initial meeting in St. Louis, DLJMB executed a 
confidentiality agreement dated November 6, 1997 in connection with the 
Company's delivery of additional information concerning the Company to DLJMB. 

   Thereafter, the Company provided DLJMB with supplemental non-public 
information and DLJMB continued its internal evaluation of various 
transaction proposals to present to the Company. On November 13, 1997, a 
limited group of representatives of the Company and DLJMB met again at the 
Company's St. Louis offices to continue DLJMB's financial, accounting and 
legal due diligence with Company management. DLJMB's due diligence 
investigation of the Company continued thereafter. 

   On November 21, 1997, Mr. Curran contacted Talton R. Embry, a member of 
the Company's Board of Directors and the Managing Director and Chief 
Investment Officer of Magten Asset Management Corp., one of the Company's 
principal stockholders. Mr. Curran informed Mr. Embry of DLJMB's potential 
interest in pursuing a transaction with the Company. 

                                       26
<PAGE>

   Also on November 21, 1997, Messrs. Curran and Tate briefly met with 
representatives of DLJMB in New York City. The principal purpose of the 
meeting was to inform DLJMB of Mr. Curran's discussion with Mr. Embry. 

   On December 15, 1997, Messrs. Curran, Tate, Grauer and Dawson met in 
DLJMB's offices in New York City to discuss the status of the parties' 
efforts to date and the potential for continued discussions with the goal of 
reaching an agreement on a mutually acceptable transaction. At such time, 
DLJMB expressed a willingness to pursue a transaction to be accounted for as 
a recapitalization transaction that would require existing Company 
stockholders to retain approximately 10% of the post-transaction outstanding 
Company Common Stock. In addition, a price range of $32 to $34 per share in 
total consideration to be paid in the proposed merger was discussed by DLJMB. 
DLJMB also indicated that the execution of a voting agreement obligating 
holders of a significant percentage of the outstanding Company Common Stock 
to vote in favor of the proposed merger was a condition to their willingness 
to proceed with the transaction. At this meeting DLJMB indicated their desire 
to retain management (including members of senior management) of the Company 
in connection with any potential transaction and described possible 
employment arrangements, including investment and options structures, to be 
made available to such management. 

   During the week of December 22, 1997, Mr. Curran contacted Gleacher 
NatWest, the Company's existing financial advisor, to inform them of the 
status of discussions with DLJMB and seek their assistance in connection with 
the proposed transaction. Also during this period, Mr. Curran discussed with 
the remaining members of the Company's Board of Directors the potential for 
DLJMB's acquisition of the Company. 

   On January 8, 1998, Charles G. Phillips, the President of Gleacher 
NatWest, contacted Mr. Grauer. Messrs. Phillips and Grauer together outlined 
a proposed timetable and framework for discussions leading to an agreement 
for a possible transaction, subject to approval by the Board of Directors. 

   On the evening of January 8, 1998, representatives of DLJMB began meeting 
with the Company's broader management team in St. Louis and these meetings 
continued on January 9. These meetings generally continued DLJMB's due 
diligence investigation of the Company and consisted principally of 
presentations from the management teams of the Company's business units. 

   The Board of Directors held a special meeting on January 12, 1998 in New 
York City to discuss the preliminary acquisition proposal being discussed by 
DLJMB. Each member of the Board was present, together with the Company's 
General Counsel and certain of the Company's financial and outside legal 
advisors. The Board was informed by the Company's management and financial 
advisors of the background of the contact made by DLJMB, the status of the 
discussions with DLJMB and the terms of the acquisition proposal being 
discussed by DLJMB. After considering the information provided, the Board of 
Directors approved the initiation of formal discussions with DLJMB, with a 
view to the development of a formal acquisition proposal for submission to 
the Board of Directors. In connection with that determination, the Board 
designated Messrs. Curran and Moran to represent the Company in its 
discussions with DLJMB. In addition, the Board of Directors engaged Gleacher 
NatWest to act as the Company's financial advisor and Weil, Gotshal & Manges 
llp to act as the Company's legal advisor, in each case in connection with the 
discussions. 

   Counsel for DLJMB circulated an initial draft of the Merger Agreement on 
January 12, 1998. Negotiations between the Company and DLJMB commenced on 
January 14, 1998 in New York City and continued through January 17, 1998. 
During this period, counsel for DLJMB also provided an initial draft of the 
form of Voting Agreement and the terms of the Voting Agreements were 
negotiated among the Company, DLJMB and the Significant Stockholders. 
Subsequent to January 17, 1998, representatives of the Company, DLJMB and the 
Significant Stockholders proceeded to finalize the Merger Agreement, the 
Voting Agreements and the related documentation, including the commitment 
letters related to the financing of the Merger and the transactions 
contemplated thereby. Throughout these discussions, the representatives of 
the Company and DLJMB continued the discussion of the economic terms of the 
DLJMB proposal, but no definitive terms were established. Also during this 
period, the terms of the possible employment arrangements to be made 
available to management of the Company were negotiated. 

                                       27
<PAGE>

   A meeting of the Company's Board of Directors was called to be held on the 
afternoon of January 20, 1998, in New York City. The Board was provided with 
the form of the negotiated Merger Agreement and Voting Agreements and various 
evaluation material regarding the transactions and economic terms currently 
under discussion with DLJMB. The Company and DLJMB agreed that their 
representatives would meet immediately in advance of the scheduled Board 
meeting to establish the final economic terms of the formal DLJMB proposal 
for submission to the Company's Board of Directors. 

   At 2:00 p.m. on January 20, 1998, representatives of DLJMB met with 
Messrs. Moran and Phillips to finalize the economic terms of the proposed 
transaction. At such time, DLJMB conveyed its offer that each outstanding 
share of Company Common Stock would be converted, at the election of the 
holder thereof and subject to proration as described below, into either (a) 
the right to receive $34.50 in cash or (b) the right to retain one share of 
Company Common Stock. The DLJMB offer required that 485,010 Shares, or 
approximately 4.3% of the currently outstanding Company Common Stock, be 
retained by existing Company stockholders and, accordingly, the right to 
receive cash or retain Shares would be subject to proration to the extent 
required if stockholders elected to retain a number of Shares greater than or 
less than 485,010. Mr. Moran agreed that he would convey the offer to the 
Company's Board of Directors. 

   Immediately following the meeting between representatives of the Company 
and DLJMB, the meeting of the Board of Directors was convened to discuss the 
proposed transaction with DLJMB. All members of the Board participated either 
in person or by conference call and, in addition, the Company's General 
Counsel and representatives of Gleacher NatWest and Weil, Gotshal & Manges llp 
attended the meeting. 

   Messrs. Curran and Moran then updated the Board on the status of 
negotiations with DLJMB, including a review of the final economic terms of 
the DLJMB proposal. The Company's outside legal counsel then reviewed at 
length with the Board the terms and conditions of the proposed Merger 
Agreement and the proposed Voting Agreements that had been negotiated with 
the Significant Stockholders. Representatives of Gleacher NatWest also 
reviewed for the Board the financial and economic terms of the proposed 
transaction. 

   Mr. Moran then informed the Board of the arrangements made between DLJMB 
and the Company's senior management regarding the terms of their employment 
and equity participation in the Company following the Merger. See 
"--Interests of Certain Persons in the Merger." 

   Following discussion of the senior management arrangements, Gleacher 
NatWest made a detailed presentation to the Board regarding their analysis of 
the financial and economic terms of the proposed transaction. At the 
conclusion of such presentation, representatives of Gleacher NatWest provided 
an oral opinion (which was subsequently confirmed in writing) that, as of 
such date, the consideration to be received by the holders of Company Common 
Stock pursuant to the proposed transaction is fair to such holders, from a 
financial point of view. 

   After the presentation from Gleacher NatWest, Messrs. Curran and Tate left 
the meeting so that outside directors of the Company could discuss and vote 
upon the proposed transaction. After discussion of such matters as they 
deemed relevant, the Board of Directors (other than Messrs. Curran and Tate) 
unanimously determined that the Merger Agreement and the transactions 
contemplated thereby, including the Merger, are fair to and in the best 
interests of the Company's stockholders, approved the Merger Agreement and 
the Voting Agreements and the transactions contemplated thereby, including 
the Merger, and authorized the execution and delivery of the Merger Agreement 
and the Voting Agreements. 

RECOMMENDATION OF THE BOARD OF DIRECTORS; REASONS FOR THE MERGER 

   At its meeting on January 20, 1998, the Board of Directors determined that 
the Merger Agreement is fair to and in the best interests of the stockholders 
of the Company and recommended that holders of Company Common Stock approve 
and adopt the Merger Agreement. Such action was taken by the unanimous vote 
of all members of the Board of Directors, except for Messrs. Curran and Tate 
who did not participate in the Board's discussion relating to, or its 
determination to take, such action. Messrs. Curran and Tate, however, concur 
with the determination of the Board of Directors. As described under 

                                       28
<PAGE>

"--Background of the Merger," the Board of Directors was presented with an 
attractive offer that provided stockholders of the Company with a significant 
premium to the current market value of their Company Common Stock. The Board 
of Directors received an opinion from Gleacher NatWest to the effect that as 
of the date of such opinion and based upon and subject to certain matters 
stated therein, the proposed consideration to be received by holders of 
Company Common Stock in the Merger was fair to such holders from a financial 
point of view. While no solicitation of other bids had taken place, the 
decision to enter into the Merger Agreement was based in part on the fact 
that the offer of DLJMB was substantially in excess of other unsolicited 
indications of interest previously received by the Company, the belief of the 
Board of Directors that an open or limited auction would be potentially 
detrimental to the Company and its business, employees and customer 
relationships due to the resulting uncertainties regarding the Company's 
future ownership, the position of DLJMB that the final improved offer 
submitted by DLJMB was conditioned on the Company's willingness to deal 
exclusively with DLJMB, and the view of the Board that the terms of the 
Merger Agreement and the related Voting Agreements entered into with the 
Significant Stockholders of the Company were reasonable and would not deter 
competing bids that were materially better to the Company's stockholders. In 
addition, the Board noted that all existing stockholders of the Company, 
including the Significant Stockholders who entered into the Voting Agreements 
and who are not affiliated with MergerSub or the DLJMB Funds, are being 
treated equally in the Merger. After review and evaluation of all information 
provided to the Board for its consideration, consideration of the advice 
provided by the Board's financial and legal advisors, and final discussion 
and deliberation, the Board concluded that the Merger was the best reasonably 
available transaction to maximize shareholder value. See "--Background of the 
Merger." 

   THE RECOMMENDATION BY THE BOARD THAT THE COMPANY'S STOCKHOLDERS APPROVE 
AND ADOPT THE MERGER AGREEMENT IS NOT, AND SHOULD NOT BE CONSIDERED TO BE, A 
RECOMMENDATION BY THE BOARD THAT THE STOCKHOLDERS ELECT TO RETAIN OR, 
ALTERNATIVELY, THAT THE STOCKHOLDERS SELL SHARES, OF COMPANY COMMON STOCK 
HELD BY THEM IN THE MERGER. 

   In its deliberations, the Board of Directors consulted with the Company's 
legal and financial advisors and considered a number of factors, including 
without limitation the following principal factors that were material to the 
Board's decision: 

     1. The Board's knowledge of the business, operations, properties, assets, 
    financial condition, operating results and prospects for the Company, 
    including without limitation the Company's recent and current financial 
    performance and the Board's belief that (i) the value of the Merger 
    Consideration was within the range of values determined by Gleacher 
    NatWest using a discounted cash flow analysis of management's estimates 
    and (ii) the Merger Consideration therefore permitted stockholders of the 
    Company to recognize with certainty the present value of those estimates 
    for at least 95.7% of their shares, whereas without the Merger, the 
    Company's ability to realize such estimates would inherently be subject to 
    significant economic and competitive uncertainties and contingencies 
    beyond the Company's control; 

     2. The oral and written presentations of Gleacher NatWest, the fact that 
    none of the unsolicited expressions of interest from potential acquirors 
    since the Company's comprehensive financial restructuring in 1994 had 
    provided a more attractive proposal to the Company's stockholders from a 
    financial point of view, and the Opinion (as defined) of Gleacher NatWest 
    described below. See "--Opinion of Financial Advisor" for a discussion of 
    the factors considered in rendering the Opinion. Such Opinion, which is 
    subject to limitations, qualifications and assumptions, is included as 
    Annex D hereto, and should be read in its entirety; 

     3. The terms and conditions of the Merger Agreement, including the 
    absence of any such term or condition that in the view of the Board is 
    unduly onerous or is likely to prevent the consummation of the Merger. The 
    Board considered in particular the "no solicitation" provision of the 
    Merger Agreement, the fees and expense reimbursements payable to MergerSub 
    (which could require payments of up to approximately $23.7 million in the 
    aggregate), the conditions precedent to the payment of such fees and the 
    termination provisions of the Merger Agreement and the terms of the 
    related Voting Agreements entered into with certain Significant 
    Stockholders of the Company. The 

                                       29
<PAGE>

    Board sought to balance the interests of DLJMB, which the Board believed 
    had made an attractive acquisition proposal to the Company, in limiting 
    the Company's right to consider other offers, against the Company's 
    ability to obtain a better price for the Company's stockholders. The Board 
    sought to negotiate provisions in the Merger Agreement that would allow it 
    to fulfill its fiduciary duties in the event an unsolicited offer from a 
    third party was received. While the Merger Agreement prohibits the Company 
    from soliciting third-party offers, it does not prohibit the Company from 
    considering unsolicited third-party offers, negotiating with such third 
    parties or furnishing such third parties with information about the 
    Company. Also, the Board negotiated provisions in the Merger Agreement 
    that would permit the termination thereof in the event an offer more 
    favorable from a financial point of view than the DLJMB offer is received 
    from a third-party. The Board concluded that the aggregate amount of such 
    fees and expense reimbursements, which amounted to a maximum of 
    approximately $2.25 per share, would not deter a third-party from making 
    an offer that was materially more favorable to the Company's stockholders; 

     4. The fact that the Significant Stockholders, as the holders of a 
    majority of the outstanding shares of Company Common Stock, were willing 
    to agree to vote their Shares in favor of the Merger pursuant to the terms 
    of the Voting Agreements; 

     5. The fact that the Merger Agreement requires that the Merger be 
    submitted to the Company's stockholders for approval, which allows for an 
    informed vote of stockholders on the merits of the transaction even though 
    the Significant Stockholders have agreed to vote in favor of the Merger 
    pursuant to the terms of the Voting Agreements, the fact that the Merger 
    Agreement may be terminated if such approval is not obtained and the fact 
    that Delaware law provides that holders of Company Common Stock are 
    entitled to dissent from the Merger and demand payment of the "fair value" 
    of their shares by complying with the applicable requirements of Delaware 
    law; 

     6. The experience and success of DLJMB in structuring and closing 
    transactions similar to the Merger and the strength and favorable terms of 
    the financing commitment letters provided or obtained by DLJMB in 
    connection with the transactions contemplated by the Merger Agreement, the 
    terms of which had been reviewed and negotiated by the Company's 
    representatives; 

     7. The fact that the consideration to be received by the Company's 
    stockholders in the Merger represents an approximately 20.5% premium over 
    the closing price of Company Common Stock of $28 5/8 per share on January 
    16, 1998, the last full trading day prior to the announcement of the 
    signing of the Merger Agreement; 

     8. The fact that the consideration to be received by the stockholders of 
    the Company in the Merger will consist, in the aggregate, of approximately 
    95.7% cash and the Board's belief that the value of the equity to be 
    retained by the Company's stockholders was reasonable to stockholders; and 

     9. The Board's belief that the Surviving Corporation would be solvent, 
    would not be left with unreasonably small capital and would not have 
    incurred debts beyond its reasonable ability to pay them as they mature. 
    The receipt of an opinion of an independent financial advisor to the Board 
    conforming such belief is a condition to the Company's obligation to 
    consummate the Merger. 

   The foregoing discussion of the information and factors considered and 
given weight by the Board of Directors is not intended to be exhaustive. In 
view of the variety of factors considered in connection with its evaluation 
of the Merger, the Board 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 Board may have given different weights to different factors. The Board 
did not consider the "liquidation value" of the Company in its analysis, 
which the Board believed would be substantially less than the going concern 
values considered in evaluating the Merger Consideration, nor did it consider 
the book value of the Company Common Stock, which as of December 31, 1997 was 
a deficit of approximately $14.59 per share. In that regard, the Board also 
noted that Gleacher NatWest, the Company's financial advisor, did not 
consider the "liquidation value" or "book value" of the Company Common Stock 
in performing their analysis in rendering the Opinion. 

                                       30
<PAGE>

   Messrs. Curran and Tate each adopt the analysis of the Board of Diretors 
set forth above and concur in its determination that the Merger Agreement is 
fair to and in the best interests of the stockholders of the Company. 

OPINION OF FINANCIAL ADVISOR 

   The Thermadyne Board of Directors retained Gleacher NatWest to act as the 
Company's financial advisor in connection with the Merger and related 
matters. On January 20, 1998, Gleacher NatWest delivered an oral opinion 
(subsequently confirmed in writing) (the "Opinion") to the Thermadyne Board 
of Directors to the effect that, as of January 20, 1998, the Merger 
Consideration was fair to holders of Company Common Stock from a financial 
point of view. The Opinion was confirmed by a supplemental confirmation dated 
April 22, 1998. 

   THE FULL TEXT OF THE OPINION AND THE SUPPLEMENTAL CONFIRMATION, WHICH SET 
FORTH, AMONG OTHER THINGS, ASSUMPTIONS MADE, PROCEDURES FOLLOWED, MATTERS 
CONSIDERED, AND LIMITATIONS ON THE REVIEW UNDERTAKEN, ARE ATTACHED HERETO AS 
ANNEX D AND ARE INCORPORATED HEREIN BY REFERENCE. THERMADYNE STOCKHOLDERS ARE 
URGED TO READ THE OPINION AND THE SUPPLEMENTAL CONFIRMATION CAREFULLY AND IN 
THEIR ENTIRETY. GLEACHER NATWEST HAS CONSENTED TO THE INCLUSION OF THE 
OPINION AND THE SUPPLEMENTAL CONFIRMATION IN THIS PROXY STATEMENT/PROSPECTUS. 
THE SUMMARY OF THE OPINION SET FORTH IN THIS PROXY STATEMENT/PROSPECTUS IS 
QUALIFIED IN ITS ENTIRETY BY REFERENCE TO THE FULL TEXT OF SUCH OPINION. 

   THE OPINION IS ADDRESSED TO THE THERMADYNE BOARD OF DIRECTORS AND DOES NOT 
CONSTITUTE A RECOMMENDATION TO ANY HOLDER OF COMPANY COMMON STOCK AS TO HOW 
SUCH STOCKHOLDER SHOULD VOTE AT THE SPECIAL MEETING OR AS TO ANY OTHER 
MATTER. 

   For the purposes of the Opinion, Gleacher NatWest: 

   (i)      reviewed the January 19, 1998 draft of the Merger Agreement and 
            certain related agreements; 
            reviewed the Company's Annual Reports to Shareholders and Annual 
            Report on Form 10-K for the fiscal years ended December 31, 1994, 
            1995 and 1996 and its Quarterly Reports on Form 10-Q for the 
            quarters ended March 31, 1997, June 30, 1997 and September 30, 
            1997; 

   (ii)     analyzed the market price and trading characteristics of the 
            Company Common Stock for certain recent periods; 

   (iii)    reviewed certain financial terms, to the extent publicly 
            available, of certain recent acquisition transactions; 

   (iv)     on an operating and trading basis, compared financial information 
            relating to the Company with published financial information 
            concerning certain companies whose business Gleacher NatWest 
            deemed to be comparable, in whole or in part, to those of the 
            Company; 

   (v)      reviewed certain projections for the Company (the "Projections"), 
            and considered certain information regarding certain pro forma 
            effects on the Company's capital structure after giving effect to 
            the Merger, in each case prepared by management of the Company; 

   (vi)     based on the Projections and Gleacher NatWest's discussions with 
            the Company's management, performed a discounted cash flow 
            analysis of the Company; and 

   (vii)    considered such other information, financial studies, analyses and 
            investigations and financial, economic and market criteria which 
            Gleacher NatWest deemed relevant. 

   In preparing the Opinion, Gleacher NatWest relied upon the accuracy and 
completeness in all material respects of all information provided or 
otherwise made available to Gleacher NatWest by the Company or otherwise, and 
Gleacher NatWest did not assume any responsibility for independently 
verifying such information. Gleacher NatWest did not make or obtain an 
independent evaluation or appraisal of any of the Company's assets, nor has 
Gleacher NatWest been authorized by the Company to solicit, and Gleacher 
NatWest has not solicited, any offers to acquire the Company or any of its 
constituent businesses or any of its securities. With respect to the 
Projections, as well as information concerning the pro forma financial impact 
of the Merger on the capital structure of the Company, Gleacher NatWest has 
been advised by the Company, and has assumed, without independent investiga- 

                                       31
<PAGE>

tion, that they have been reasonably prepared by the Company, and have been 
generated on bases reflecting the best currently available information and 
judgments as to the future financial performance of the relevant businesses, 
and as to such pro forma effects. In addition, for purposes of rendering the 
Opinion, Gleacher NatWest assumed that, in the Merger, none of the holders of 
Company Common Stock would make an election to receive Election Shares and, 
accordingly, that all of the Company's stockholders would receive in the 
Merger $33.00 in cash and approximately 0.0435 Election Shares per share of 
Company Common Stock held. 

   The Opinion is necessarily based upon financial, economic, market and 
other conditions as they exist and can be evaluated on the date thereof. 
Gleacher NatWest has not expressed any opinion as to the actual value of any 
Election Shares upon the consummation of the Merger or as to what prices such 
Election Shares may trade subsequent to the Merger. Gleacher NatWest has not 
been requested to opine to, and the Opinion does not in any manner address, 
the Company's underlying business decision to effect the Merger. 

   For purposes of rendering the Opinion, Gleacher NatWest assumed, in all 
respects material to its analysis, that the representations and warranties of 
each party contained in the Merger Agreement were true and correct, that each 
party would perform all of the covenants and agreements required to be 
performed by it under the Merger Agreement and that all conditions to the 
consummation of the Merger would be satisfied without waiver thereof. 
Gleacher NatWest also assumed that all material governmental, regulatory or 
other consents and approvals would be obtained and that in the course of 
obtaining any necessary governmental, regulatory or other consents and 
approvals, or in any amendments, modifications or waivers to any documents to 
which the Company is a party, as contemplated by the Merger Agreement, no 
restrictions would be imposed or amendments, modifications or waivers made 
that would have any material adverse effect on the contemplated benefits of 
the Merger. 

   The following is a summary of the material analyses performed by Gleacher 
NatWest in connection with rendering the Opinion. 

   Discounted Cash Flow Analysis. Gleacher NatWest performed a discounted 
cash flow ("DCF") valuation analysis of the Company. In performing its 
analysis, Gleacher NatWest used both management's "Base Case" and 
"Acquisition Case" projections for the Company (the primary difference 
between the two being that the Acquisition Case assumed one acquisition per 
year at a cost of $10.1 million, with related impact on operating 
performance, capital expenditures and working capital). Gleacher NatWest used 
management's assumptions to generate (i) projections of unlevered free cash 
flow (i.e., cash flow before financing decisions and interest expense) 
through 2002 and (ii) a terminal value calculated at the end of 2002 as 2002 
estimated earnings before interest, taxes, depreciation and amortization 
("EBITDA") multiplied by an exit EBITDA multiple of between 6.75 and 7.75. 
(This range was selected based on the historical trading range of the 
Company). The present values of both the unlevered free cash flows and the 
terminal value were calculated using discount rates of 10.5% to 12.5% (the 
estimated cost of capital for the Company) to give an Enterprise Value 
(defined as the price per share multiplied by the sum of the number of shares 
outstanding and the number of options outstanding plus the liquidation values 
of any preferred stock, short-term debt, long-term debt and the value of 
minority interests less cash and equivalents and proceeds from exercisable 
options) for the firm today and the implied per-share value. Gleacher 
NatWest's analysis generated a range of $27.75 to $39.94 in the "Base Case" 
and $27.53 to $39.87 in the "Acquisition Case," with midpoint values of 
$33.88 and $33.48, respectively. 

   Comparable Companies Analysis. Gleacher NatWest reviewed and compared 
certain financial, operating and stock market information of the Company to 
selected cutting and welding industry companies, which included: Charter Plc, 
Dover Corporation, Illinois Tool Works Inc. and Lincoln Electric Company 
(collectively, the "Selected Companies"). With respect to the Selected 
Companies, Gleacher NatWest considered, among other things, multiples of 
Enterprise Value to estimated calendar year 1997 and 1998 EBITDA and earnings 
before interest and taxes ("EBIT") as well as estimated calendar year 1997 
and 1998 price to earnings ("P/E") ratios (based on Wall Street financial 
analysts' estimates). This analysis indicated that the Selected Companies 
traded in the following ranges for the following multiples: (i) Enterprise 
Value to 1997 estimated EBITDA: 5.4x to 13.1x; (ii) Enterprise Value to 1998 
estimated 

                                       32
<PAGE>

EBITDA: 5.1x to 11.9x; (iii) Enterprise Value to 1997 estimated EBIT: 6.6x to 
15.9x; (iv) Enterprise Value to 1998 estimated EBIT: 6.1x to 14.2x; (v) 1997 
estimated P/E: 9.7x to 23.7x; and (vi) 1998 estimated P/E: 8.2x to 21.4x. 
Gleacher NatWest noted that the two most direct cutting and welding 
comparables to the Company (Charter Plc and Lincoln Electric Company) trade 
at significantly lower EBITDA, EBIT and earnings per share ("EPS") multiples 
than do the less comparable, larger members of the Selected Companies. 

   Gleacher NatWest noted that the $34.50 per share nominal value of the 
consideration implied by the Merger implied multiples for the Company as 
follows: (i) Enterprise Value to 1997 and 1998 estimated EBITDA of 7.9x and 
7.6x, respectively, (ii) Enterprise Value to 1997 and 1998 estimated EBIT of 
10.5x and 9.3x respectively, and (iii) 1997 and 1998 estimated P/E ratios of 
21.2x and 15.1x, respectively. 

   Comparable Transaction Analysis. Using publicly available information, 
Gleacher NatWest reviewed and analyzed certain financial and operating 
information relating to five selected transactions in the cutting and welding 
industry ("Gleacher Selected Transactions"). 

   The Gleacher Selected Transactions analyzed by Gleacher NatWest are as 
follows: Kennametal, Inc.'s acquisition of Greenfield Industries, Inc.; 
Thyssen AG's acquisition of Giddings & Lewis, Inc.; BW/IP, Inc.'s acquisition 
of Durco International, Inc.; L'Air Liquide SA's purchase of Soudure Autogene 
Francaise (SAF); and Charter Plc's acquisition of Esab AB. With respect to 
the Gleacher Selected Transactions, Gleacher NatWest considered, among other 
things, multiples of Enterprise Value to latest twelve months ("LTM") 
revenues, EBITDA and EBIT, as well as LTM P/E paid. This analysis indicated 
that the Gleacher Selected Transactions had occurred in the following ranges 
for the following multiples: (i) Enterprise Value to LTM Revenues of 0.7x to 
1.8x; (ii) Enterprise Value to LTM EBITDA of 6.3x to 11.8x; (iii) Enterprise 
Value to LTM EBIT of 10.5x to 16.7x; and (iv) LTM P/E paid of 16.3x to 27.2x. 

   Gleacher NatWest noted that the $34.50 per Share nominal value of the 
consideration implied by the Merger implied multiples for the Company as 
follows: (i) Enterprise Value to 1997 estimated revenues of 1.6x; (ii) 
Enterprise Value to 1997 estimated EBITDA of 7.9x; (iii) Enterprise Value to 
1997 estimated EBIT of 10.5x; and (iv) 1997 estimated P/E paid of 21.2x. 

   Gleacher NatWest noted the two most directly comparable precedent 
transactions (L'Air Liquide SA's purchase of Soudure Autogene Francaise (SAF) 
and Charter Plc's acquisition of Esab AB) were at significantly lower 
multiples than the other Gleacher Selected Transactions. 

   The preparation of a fairness opinion is a complex process and is not 
necessarily susceptible to a partial analysis or summary description. 
Gleacher NatWest believes that its analyses must be considered as a whole and 
that selecting portions of its analyses, without considering all analyses, 
would create an incomplete view of the process underlying its opinion and the 
presentation to the Board of Directors. Gleacher NatWest has not indicated 
that any of the analyses which it performed had a greater significance from 
any other. In addition, Gleacher NatWest may have deemed various assumptions 
more or less probable than other assumptions, so that the ranges of 
valuations resulting from any particular analysis described above should not 
be taken to be Gleacher NatWest's view of the actual value of the Company. 

   In performing its analyses, Gleacher NatWest made numerous assumptions 
with respect to industry performance, general business and economic 
conditions and other matters, many of which are beyond the control of the 
Company. The analyses performed by Gleacher NatWest are not necessarily 
indicative of actual values, which may be significantly more or less 
favorable than suggested by such analyses. Such analyses were prepared solely 
as a part of Gleacher NatWest's analysis of the fairness of the consideration 
to the Company's stockholders and were provided to the Board of Directors in 
connection with the delivery of the Opinion. The analyses do not purport to 
be appraisals or necessarily reflect the prices at which businesses or 
securities might actually be sold, which are inherently subject to 
uncertainty. In addition, as described above, the Opinion and presentation to 
the Board of Directors was one of many factors taken into consideration by 
the Board of Directors in making its determination to approve the Merger. 
Consequently, the Gleacher NatWest analyses described above should not be 
viewed as determinative of the Board of Directors or management's opinion 
with respect to the value of the Company. 

                                       33
<PAGE>

 Information Concerning the Company's Financial Advisor 

   Gleacher NatWest is an internationally recognized investment banking and 
advisory firm that regularly engages in the valuation of businesses and their 
securities in connection with mergers and acquisitions. 

CERTAIN ESTIMATES OF FUTURE OPERATIONS AND OTHER INFORMATION 

   The Company prepared certain nonpublic estimates reflecting management's 
estimates (the "Base Case Estimates") as to the possible future performance 
of the Company over the five fiscal years ending in 2002. In addition, the 
Company prepared alternative estimates (the "Acquisition Case Estimates" and, 
collectively with the Base Case Estimates, the "Estimates") reflecting 
management's estimates as to the possible future performance of the Company 
over the same time period based on the same assumptions as the Base Case 
Estimates except that the Acquisition Case Estimates assumed that the Company 
would consummate one business acquisition per year. This information was 
provided to both DLJMB and to Gleacher NatWest on a confidential basis. The 
following tables summarize the Estimates: 

                             BASE CASE ESTIMATES 

<TABLE>
<CAPTION>
                        1998      1999     2000      2001     2002 
                        ----      ----     ----      ----     ---- 
                                       (IN MILLIONS) 
<S>                    <C>       <C>      <C>       <C>      <C>
Net sales ...........  $552.1    $580.5   $611.9    $645.1   $681.8 
Adjusted EBITDA (1)    $106.8    $113.8   $121.6    $130.5   $140.7 
</TABLE>

                          ACQUISITION CASE ESTIMATES 

<TABLE>
<CAPTION>
                        1998      1999     2000      2001     2002 
                        ----      ----     ----      ----     ---- 
                                       (IN MILLIONS) 
<S>                    <C>       <C>      <C>       <C>      <C>
Net sales ...........  $557.1    $598.0   $642.5    $689.5   $740.6 
Adjusted EBITDA (1)    $107.7    $116.8   $126.8    $138.1   $150.8 
</TABLE>

- --------------
(1)    For a description of the term "Adjusted EBITDA," see Note 11 to 
       "Summary and Special Factors -- Summary Selected Historical and 
       Unaudited Condensed Consolidated Pro Forma Financial Data." 

   The key assumptions for the Base Case Estimates are as follows: Modest 
growth of net sales, ranging from 5.2% to 5.7%, is projected, resulting 
primarily from economic growth together with internal growth strategies such 
as new product development, international expansion and further penetration 
of alternate channels of distribution. Adjusted EBITDA growth is projected to 
range from 4.7% to 7.8%. The Company has projected a slight diminution in its 
gross margin percentage as new products and revenues through alternate 
channels typically carry lower margins than the current blended margin of the 
Company. Other operating expenses are projected to grow with sales, but at a 
slightly slower rate, as these expenses will increase primarily as a result 
of inflation. Incremental operating expenses related to new product 
introductions and increased sales through alternate channels are not 
projected to be significant. 

   The key assumptions for the Acquisition Case Estimates are as follows: Net 
sales growth ranging from 6.5% to 7.4% exceeds the Base Case Estimates as a 
result of assumed acquisitions. The projections assume one acquisition 
annually occurring at the mid-point of each year. Each acquisition is assumed 
to have base annual sales of $10 million. Projected Adjusted EBITDA growth 
rates range from 5.6% to 9.2%. Similar to sales, projected growth exceeds the 
Base Case Estimates as a result of assumed acquisitions. Projected 
acquisitions assume Adjusted EBITDA as a percentage of sales of approximately 
17%. 

   THE ESTIMATES REFERRED TO ABOVE WERE PREPARED FOR INTERNAL PLANNING 
PURPOSES AND NOT WITH A VIEW TO PUBLIC DISCLOSURE OR COMPLIANCE WITH 
PUBLISHED GUIDELINES ESTABLISHED BY THE COMMISSION OR THE AMERICAN INSTITUTE 
OF CERTIFIED PUBLIC ACCOUNTANTS REGARDING PROJECTIONS. THE ESTIMATES ARE 
INCLUDED IN THIS PROXY STATEMENT/PROSPECTUS SOLELY BECAUSE SUCH INFORMATION 
WAS PROVIDED TO DLJMB AND GLEACHER 

                                       34
<PAGE>

NATWEST. WHILE PRESENTED WITH NUMERICAL SPECIFICITY THESE ESTIMATES ARE BASED 
UPON NUMEROUS ASSUMPTIONS RELATING TO COMMERCIAL ACCEPTANCE OF THE COMPANY'S 
PRODUCTS, INDUSTRY PERFORMANCE, GENERAL BUSINESS AND ECONOMIC CONDITIONS, THE 
BUSINESS OF THE COMPANY AND OTHER MATTERS, ALL OF WHICH MAY NOT BE REALIZED 
AND ARE SUBJECT TO SIGNIFICANT UNCERTAINTIES AND CONTINGENCIES, MANY OF WHICH 
ARE BEYOND THE CONTROL OF THE COMPANY. THERE CAN BE NO ASSURANCE THAT THE 
ESTIMATES WILL BE REALIZED; ACTUAL RESULTS MAY BE HIGHER OR LOWER THAN THOSE 
ESTIMATED. SEE "RISK FACTORS." NEITHER THE COMPANY'S AUDITORS NOR ANY OTHER 
INDEPENDENT ACCOUNTANTS HAVE COMPILED, EXAMINED OR PERFORMED ANY PROCEDURES 
WITH RESPECT TO THE FOREGOING ESTIMATES, NOR HAVE THEY EXPRESSED ANY OPINION 
OR ANY OTHER FORM OF ASSURANCE ON SUCH INFORMATION OR ITS ACHIEVABILITY, AND 
ASSUME NO RESPONSIBILITY FOR, AND DISCLAIM ANY ASSOCIATION WITH, THE 
PROSPECTIVE FINANCIAL INFORMATION. THE INCLUSION OF SUCH ESTIMATES HEREIN 
SHOULD NOT BE REGARDED AS AN INDICATION THAT DLJMB, MERGERSUB, THE COMPANY OR 
ANY OTHER PARTY WHO RECEIVED SUCH INFORMATION CONSIDERS IT AN ACCURATE 
PREDICTION OF FUTURE EVENTS. NONE OF THE COMPANY, DLJMB OR MERGERSUB OR ANY 
OTHER PARTY INTENDS PUBLICLY TO UPDATE OR OTHERWISE PUBLICLY REVISE THE 
ESTIMATES SET FORTH ABOVE EVEN IF EXPERIENCE OR FUTURE CHANGES MAKE IT CLEAR 
THAT THE ESTIMATES WILL NOT BE REALIZED. 

   The Estimates do not give effect to the Merger and should be read in 
conjunction with "Risk Factors," "Unaudited Condensed Consolidated Pro Forma 
Financial Data" and "Management's Discussion and Analysis of Financial 
Condition and Results of Operations." 

ADVANTAGES AND DISADVANTAGES TO STOCKHOLDERS OF THE MERGER; EFFECTS OF THE 
MERGER ON THE COMPANY 

   The Company believes that the principal advantage of the Merger to the 
stockholders is that they will have the opportunity to receive an attractive 
value for their shares of Company Common Stock while being offered the 
opportunity to elect to participate in the growth of the Company through the 
retention of shares of Company Common Stock (to the extent such retention is 
not otherwise limited by the terms of the Merger Agreement). See "Risk 
Factors -- Certain Proration Risks," "--Background of the Merger" and 
"--Recommendation of the Board of Directors; Reasons for the Merger." 

   The Company believes that the principal disadvantages of the Merger to the 
stockholders are the inability of stockholders to participate at their 
current ownership levels in the growth of the Company following the Merger 
due to the possibility of proration, the expected delisting of, and resulting 
loss of liquidity for, the Company Common Stock to be retained by 
stockholders, and the potential dilution following the Merger of the equity 
ownership percentage and book value of the shares of Company Common Stock to 
be retained by stockholders. See "Risk Factors." 

   The principal effects on the Company resulting from the Merger will be 
that DLJMB will control the Company and have the power to elect a majority of 
its directors, appoint new management and approve any action requiring the 
approval of the holders of Company Common Stock (see "Risk Factors -- Control 
by the DLJMB Funds") and that the terms of the Merger Financing are expected 
to subject the Company to significant operating and financial restrictions 
and to substantially increase the leverage of the Company (see "The Merger -- 
Merger Financing" and "Risk Factors -- Substantial Leverage; Stockholders' 
Deficit; Liquidity"). 

MERGER CONSIDERATION 

   Subject to certain provisions of the Merger Agreement as described herein 
with respect to shares of Company Common Stock held by the Company as 
treasury stock, or owned by MergerSub, and with respect to Appraisal Shares, 
(i) each issued and outstanding share of Company Common Stock (other than 
Stock Electing Shares) will be converted into the right to receive from the 
Company following the Merger an amount equal to $34.50 in cash and (ii) each 
issued and outstanding share of Company Common Stock with respect to which an 
election to retain Company Common Stock has been made and not withdrawn in 
accordance with the Merger Agreement will be converted into the right to 
retain one fully paid and nonassessable share of Company Common Stock; 
provided that the aggregate number of shares of Company Common Stock to be 
converted into the right to receive the Stock Election Price at the Effective 
Time shall be equal to 485,010. With respect to certain risks related to 
continuing to hold Company Common Stock, see "Risk Factors." 

                                       35
<PAGE>

   The Merger contemplates that approximately 95.7% of the presently issued 
and outstanding Shares will be converted into cash and that 485,010 Shares 
(approximately 4.3% of such Shares) will be retained by existing 
stockholders. Because 485,010 Shares must be retained by stockholders in the 
Merger, stockholders who do not elect to retain any Shares may, due to 
proration, be required to retain some Shares. In addition, stockholders who 
elect to retain Shares may receive a lesser, prorated number of Shares than 
such stockholders elected to retain, plus cash, if the aggregate number of 
Shares elected to be retained exceeds 485,010 Shares. 

STOCK ELECTION 

   Record holders of Shares will be entitled to make an unconditional Stock 
Election on or prior to the Election Date (as defined below) to retain the 
Stock Election Price. If the number of Stock Electing Shares exceeds 485,010 
Shares, however, then (i) the number of Stock Electing Shares covered by a 
holder's Stock Election to be converted into the right to retain Stock 
Electing Shares will be determined by multiplying the total number of Stock 
Electing Shares covered by such Stock Election by the Stock Proration Factor 
and (ii) such number of Stock Electing Shares will be so converted. All Stock 
Electing Shares, other than those Shares converted into the right to retain 
Stock Electing Shares as described in the immediately preceding sentence, 
will be converted into the right to receive the Cash Election Price as if 
such shares were not Stock Electing Shares. 

   If the number of Stock Electing Shares is less than 485,010 Shares, then 
(i) all Stock Electing Shares will be converted into the right to retain 
Stock Electing Shares in accordance with the Merger Agreement, (ii) 
additional shares of Company Common Stock, other than Stock Electing Shares 
and Appraisal Shares, will be converted into the right to retain Stock 
Electing Shares, which number of additional shares shall be determined by 
multiplying the total number of Shares, other than Stock Electing Shares and 
Appraisal Shares, by the Cash Proration Factor, and (iii) such additional 
shares of Company Common Stock shall be converted into the right to retain 
Stock Electing Shares in accordance with the Merger Agreement (on a 
consistent basis among stockholders who held shares of Company Common Stock 
as to which they did not make the Stock Election, pro rata to the number of 
shares as to which they did not make such election). Examples of the effects 
of the result of a Stock Election are set forth below. 

   If a stockholder elects to make a Stock Election and receives cash as a 
result of the proration procedures described above, such stockholder may 
receive dividend treatment (rather than capital gain treatment) for any cash 
received in the Merger as a result of such proration procedures. See "Risk 
Factors -- Taxation of Stockholders Receiving Cash -- Possible Dividend 
Treatment." See also "The Merger -- Material United States Federal Income Tax 
Consequences -- Stockholders Receiving Cash." 

   With respect to certain risks related to continuing to hold Company Common 
Stock, see "Risk Factors." 

POSSIBLE EFFECTS OF PRORATION 

   The following examples illustrate the potential effects of proration. No 
fractional shares will be issued; in lieu of fractional shares, stockholders 
will receive cash. 

   A. HOLDER A OWNS 100 SHARES AND DOES NOT ELECT TO RETAIN ANY SHARES. 

      1. If other stockholders elect to retain a number of Shares that equals
   or exceeds 485,010 Shares, then Holder A will receive $3,450 in cash (100
   Shares at $34.50 per Share).

      2. If other stockholders elect to retain fewer Shares than 485,010 Shares
   in the aggregate, then Holder A will not receive cash for all of its 100
   Shares and will be required to retain some Shares. In such a case, every
   stockholder must retain a small number of Shares in order to increase the
   number of retained Shares to 485,010 Shares. However, even in the case of
   maximum proration (i.e., no stockholders elect to retain Shares), Holder A
   will still be assured of receiving at least $3,300 in cash (95.65 Shares at
   $34.50 per Share) and will retain 4.35 Shares.

                               36           
<PAGE>

   B. HOLDER B OWNS 100 SHARES AND ELECTS TO RETAIN ALL ITS SHARES. 

      1. If the stockholders (including Holder B) elect to retain a number of
   Shares equal to or less than 485,010 Shares, then Holder B will be able to
   retain all 100 of its Shares.

      2. If the stockholders (including Holder B) elect to retain more Shares
   than 485,010 Shares in the aggregate, then Holder B will not be able to
   retain all its Shares and will receive some cash. For example, if
   stockholders elected to retain 4,000,000 Shares in the aggregate, then each
   holder, including Holder B, would be able to retain only 12.1% of its Shares
   in order to reduce the number of retained Shares to 485,010 Shares.
   Therefore, Holder B would be able to retain only 12.1 Shares (or 12.1% of
   his 100 Shares) and would receive $3,031.68 in cash (87.87 Shares at $34.50
   per Share). In the case of maximum proration (i.e., all stockholders elect
   to retain their Shares), Holder B would be able to retain only 4.35 Shares
   and would receive $3,300.00 in cash.

   C. HOLDER C OWNS 100 SHARES AND ELECTS TO RETAIN 50 SHARES AND CONVERT 50 
      SHARES TO CASH. 

      1. In the unlikely event that stockholders (including Holder C) elect to
   retain exactly 485,010 Shares in the aggregate, then Holder C will be able
   to retain its 50 Shares and will receive $1,725.00 in cash (50 Shares at
   $34.50 per Share).

      2. If the stockholders (including Holder C) elect to retain more Shares
   than 485,010 Shares in the aggregate, then Holder C will not be able to
   retain all of its 50 Shares. For example, if stockholders elected to retain
   4,000,000 shares in the aggregate, then each holder, including Holder C,
   would be able to retain only 12.1% of its Shares in order to reduce the
   number of retained Shares to 485,010 Shares. Therefore, Holder C would be
   able to retain only 6.06 Shares (or 12.1% of its 50 Shares) and would
   receive $3,240.84 in cash (93.94 Shares at $34.50 per Share). If the
   stockholders elected to retain more than 4,000,000 Shares in the aggregate,
   Holder C would receive fewer Shares than in the example above, but would
   receive a commensurately greater amount of cash.

      3. If the stockholders (including Holder C) elect to retain fewer Shares
   than 485,010 Shares in the aggregate, then Holder C would be required to
   retain more than 50 Shares. For example, if stockholders elected to retain
   100,000 Shares in the aggregate, then all stockholders must collectively
   retain an additional 385,010 Shares in order to meet 485,010 Shares. In this
   example, Holder C would be required to retain an additional 1.74 Shares (for
   a total of 51.74 Shares) and would receive $1,664.93 in cash (48.26 Shares
   at $34.50 per Share). The additional 1.74 Shares is calculated by
   multiplying the 50 Shares Holder C wants to convert to cash by a fraction
   the numerator of which is the 385,010 additional Shares and the denominator
   of which is the total number of outstanding shares less the 100,000 Electing
   Shares. If the stockholders elected to retain fewer than 100,000 Shares in
   the aggregate, Holder C would receive more shares than in the example above,
   but would receive commensurately less cash.

   Fractional shares of Company Common Stock will not be issued in the 
Merger. Holders of Company Common Stock otherwise entitled to a fractional 
share of Company Common Stock following the Merger will be paid cash in lieu 
of such fractional Share determined and paid as described under "--Fractional 
Shares" below. 

STOCK ELECTION PROCEDURE 

   The form for making a Stock Election (the "Form of Election") is being 
mailed to holders of record of Company Common Stock together with this Proxy 
Statement/Prospectus. 

   FOR A FORM OF ELECTION TO BE EFFECTIVE, HOLDERS OF COMPANY COMMON STOCK 
MUST PROPERLY COMPLETE SUCH FORM OF ELECTION, AND SUCH FORM OF ELECTION, 
TOGETHER WITH ALL CERTIFICATES FOR SHARES OF COMPANY COMMON STOCK HELD BY 
SUCH HOLDER, DULY ENDORSED IN BLANK OR OTHERWISE IN FORM ACCEPTABLE FOR 
TRANSFER ON THE BOOKS OF THE COMPANY (OR BY APPROPRIATE GUARANTEE OF DELIVERY 
AS SET FORTH IN SUCH FORM OF ELECTION), MUST BE RECEIVED BY BANKBOSTON, N.A. 
(THE "EXCHANGE AGENT") AT ONE OF THE AD- 

                                       37
<PAGE>

DRESSES LISTED ON THE FORM OF ELECTION, AND NOT WITHDRAWN, BY 5:00 P.M., 
EASTERN TIME, ON THE BUSINESS DAY NEXT PRECEDING THE DATE OF THE SPECIAL 
MEETING (THE "ELECTION DATE"). 

   ONLY HOLDERS OF COMPANY COMMON STOCK WHO WISH TO MAKE A STOCK ELECTION ARE 
REQUIRED TO SEND STOCK CERTIFICATES WITH THEIR FORM OF ELECTION. HOLDERS OF 
COMPANY COMMON STOCK WHO DO NOT MAKE A STOCK ELECTION WILL RECEIVE, BY MAIL, 
LETTERS OF TRANSMITTAL WITH WHICH SUCH STOCK CERTIFICATES SHOULD BE RETURNED 
AFTER THE EFFECTIVE TIME. HOLDERS WHO DO NOT MAKE A STOCK ELECTION SHOULD 
THEREFORE NOT SEND STOCK CERTIFICATES WITH THEIR PROXY CARDS. 

   The determinations of the Exchange Agent as to whether or not Stock 
Elections have been properly made or revoked, and when such election or 
revocations were received, will be binding. 

EFFECTIVE TIME OF THE MERGER 

   The Merger will become effective upon the filing of the Certificate of 
Merger with the Secretary of State of the State of Delaware or at such later 
time as is specified in the Certificate of Merger. The filing of the 
Certificate of Merger will occur as soon as practicable on or after the 
closing of the Merger unless another date is agreed to in writing by the 
Company and MergerSub. Subject to certain limitations, the Merger Agreement 
may be terminated by either party if, among other reasons, the Merger has not 
been consummated on or before June 30, 1998. See "Certain Provisions of the 
Merger Agreement -- Conditions to the Consummation of the Merger" and 
"--Termination." 

CONVERSION/RETENTION OF SHARES; PROCEDURES FOR EXCHANGE OF CERTIFICATES 

   The conversion of shares of Company Common Stock (other than Appraisal 
Shares) into the right to receive cash or the right to retain shares of 
Company Common Stock following the Merger will occur at the Effective Time. 

   As soon as practicable as of or after the Effective Time, the Exchange 
Agent will send a letter of transmittal to each holder of Company Common 
Stock (other than holders of Company Common Stock making a Stock Election 
with respect to all of such holders' shares, who have properly submitted 
Forms of Election and share certificates to the Exchange Agent). The letter 
of transmittal will contain instructions with respect to the surrender of 
certificates representing shares of Company Common Stock in exchange for cash 
and, under certain circumstances, certificates representing shares of Company 
Common Stock to be retained in the Merger, or the amount of cash in lieu of 
any fractional interest in a share of Company Common Stock for which the 
shares represented by the certificates so surrendered are exchangeable 
pursuant to the Merger Agreement. 

   EXCEPT FOR COMPANY COMMON STOCK CERTIFICATES SURRENDERED WITH A FORM OF 
ELECTION AS DESCRIBED ABOVE UNDER "--STOCK ELECTION PROCEDURE," STOCKHOLDERS 
OF THE COMPANY SHOULD NOT FORWARD STOCK CERTIFICATES TO THE EXCHANGE AGENT 
UNTIL THEY HAVE RECEIVED THE LETTER OF TRANSMITTAL. 

   As soon as practicable after the Effective Time, each holder of an 
outstanding certificate or certificates at such time which prior thereto 
represented shares of Company Common Stock shall, upon surrender to the 
Exchange Agent of such certificate or certificates and acceptance thereof by 
the Exchange Agent, be entitled to the amount of cash, if any, into which the 
number of shares of Company Common Stock previously represented by such 
certificate or certificates surrendered shall have been converted pursuant to 
the Merger Agreement and a certificate or certificates representing the 
number of full shares of Company Common Stock, if any, to be retained by the 
holder thereof pursuant to the Merger Agreement. The Exchange Agent will 
accept such certificates upon compliance with such reasonable terms and 
conditions as the Exchange Agent may impose to effect an orderly exchange 
thereof in accordance with normal exchange practices. After the Effective 
Time, there will be no further transfer 

                                       38
<PAGE>

on the records of the Company or its transfer agent of certificates 
representing shares of Company Common Stock which have been converted, in 
whole or in part, pursuant to the Merger Agreement into the right to receive 
cash, and if such certificates are presented to the Company for transfer, 
they will be canceled against delivery of cash and, if appropriate, 
certificates for retained Company Common Stock. Until surrendered as 
contemplated by the Merger Agreement, each certificate for shares of Company 
Common Stock will be deemed at any time after the Effective Time to represent 
only the right to receive upon such surrender the consideration contemplated 
by the Merger Agreement. No interest will be paid or will accrue on any cash 
payable as consideration in the Merger or in lieu of any fractional shares of 
retained Company Common Stock. 

   No dividends or other distributions with respect to retained Company 
Common Stock with a record date after the Effective Time will be paid to the 
holder of any unsurrendered certificate for shares of Company Common Stock 
with respect to the shares of retained Company Common Stock represented 
thereby and no cash payment in lieu of fractional shares shall be paid to any 
such holder pursuant to the Merger Agreement until the surrender of such 
certificate in accordance with the Merger Agreement. Subject to the effect of 
applicable laws, following surrender of any such certificate, there shall be 
paid to the holder of the certificate representing shares of retained Company 
Common Stock issued in connection therewith, without interest, (i) at the 
time of such surrender or as promptly after the sale of the Excess Shares as 
practicable, the amount of any cash payable in lieu of a fractional share of 
retained Company Common Stock to which such holder is entitled pursuant to 
the Merger Agreement, (ii) at the time of such surrender, the proportionate 
amount of dividends or other distributions, if any, with a record date after 
the Effective Time theretofore paid with respect to all whole shares of 
retained Company Common Stock and (iii) at the appropriate payment date, the 
proportionate amount of dividends or other distributions, if any, with a 
record date after the Effective Time but prior to such surrender and a 
payment date subsequent to such surrender payable with respect to all whole 
shares of retained Company Common Stock. 

FRACTIONAL SHARES 

   No certificates or scrip representing fractional shares of retained 
Company Common Stock will be issued in connection with the Merger, and such 
fractional share interests will not entitle the owner thereof to vote or to 
any rights of a stockholder of the Company after the Merger. 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 retained 
Company Common Stock (after taking into account all shares of Company Common 
Stock delivered by such holder) will receive, in lieu thereof, a cash payment 
(without interest) representing such holder's proportionate interest in the 
net proceeds from the sale by the Exchange Agent (following the deduction of 
applicable transaction costs), on behalf of all such holders, of the shares 
of retained Company Common Stock representing such fractions. Such sale shall 
be made as soon as practicable after the Effective Time. 

CONDUCT OF BUSINESS PENDING THE MERGER 

   Pursuant to the Merger Agreement, the Company has agreed to carry on its 
business and that of its subsidiaries prior to the Effective Time in the 
ordinary and usual course of business consistent with past practice. See 
"Certain Provisions of the Merger Agreement -- Certain Pre-Closing 
Covenants." 

CONDITIONS TO THE CONSUMMATION OF THE MERGER 

   The obligations of the Company and MergerSub to consummate the Merger are 
subject to various conditions, including, without limitation, obtaining 
requisite stockholder approval, the termination or expiration of the relevant 
waiting period under the HSR Act and the absence of any injunction or other 
legal restraint or prohibition preventing the consummation of the Merger. See 
"Certain Provisions of the Merger Agreement -- Conditions to the Consummation 
of the Merger" and "Regulatory Considerations." 

                                       39
<PAGE>

MATERIAL UNITED STATES FEDERAL INCOME TAX CONSEQUENCES 

   Weil, Gotshal & Manges LLP, counsel to the Company, is of the opinion 
that, except as noted otherwise and to the extent relating to legal 
conclusions and matters of law, the following are the material United States 
federal income tax consequences of the Merger to stockholders of the Company. 
The discussion is limited to the United States federal income tax 
consequences relevant to a stockholder that is an individual who is a citizen 
or resident of the United States, a corporation created or organized under 
the laws of the United States, or any political subdivision thereof, an 
estate whose income is includible in gross income for United States federal 
income tax purposes regardless of its source, or a trust if a United States 
court is able to exercise primary supervision over the administration of the 
trust and one or more United States persons have the authority to control all 
substantial decisions of the trust. The discussion applies only to 
stockholders of the Company holding Shares as capital assets (within the 
meaning of Section 1221 of the Internal Revenue Code of 1986, as amended (the 
"Code")), and may not apply to stockholders who received their Shares 
pursuant to the exercise of employee stock options or otherwise as 
compensation. The tax treatment described herein may vary depending upon each 
stockholder's particular circumstances and tax position. Certain stockholders 
(including S corporations, insurance companies, tax-exempt organizations, 
financial institutions, persons subject to the alternative minimum tax and 
broker-dealers) may be subject to special rules not discussed below. The 
discussion below is based upon the provisions of the Code, and regulations, 
rulings and judicial decisions thereunder as of the date hereof, and such 
authorities may be repealed, revoked or modified, possibly on a retroactive 
basis. In addition, this discussion does not consider the effect of any 
applicable foreign, state, local or other tax laws. EACH STOCKHOLDER SHOULD 
CONSULT HIS OR HER OWN TAX ADVISOR AS TO THE PARTICULAR TAX CONSEQUENCES TO 
HIM, HER OR IT OF THE MERGER, INCLUDING THE APPLICABILITY AND EFFECT OF ANY 
FOREIGN, STATE, LOCAL OR OTHER TAX LAWS, ANY RECENT CHANGES IN APPLICABLE TAX 
LAWS AND ANY PROPOSED LEGISLATION. 

 Characterization of the Merger for U.S. Federal Income Tax Purposes 

   For U.S. federal income tax purposes, MergerSub will be disregarded as a 
transitory entity. Although the treatment of the stockholders in connection 
with such Merger is not entirely clear, the Company intends to take the 
position that it will be treated as redeeming only that portion of the 
Company Common Stock that is converted, by reason of the Merger, into the 
right to receive cash that corresponds to the portion of the Cash Election 
Price that is paid with the proceeds of indebtedness incurred or assumed by 
the Company in connection with the Merger, and that the DLJMB Funds will be 
treated as purchasing that portion of such Company Common Stock that 
corresponds to the portion of the Cash Election Price paid with the proceeds 
of equity contributions by DLJMB Funds to MergerSub (the "Part Sale/Part 
Redemption Treatment"). However, it is not entirely clear how such allocation 
of the use of equity and debt proceeds should be determined. Alternatively, 
it is possible that the Company may be treated as redeeming all of the 
Company Common Stock that is converted, by reason of the Merger, into the 
right to receive cash (the "Redemption Treatment"). See "--Stockholders 
Receiving Cash" below for a discussion of the consequences of cash being 
deemed paid for the redemption of Shares by the Company. 

 Stockholders Receiving Cash 

   As described more fully below, the United States federal income tax 
consequences of the Merger with respect to a particular stockholder will 
depend upon, among other things, (i) whether the stockholder receives any 
cash proceeds pursuant to the Merger, (ii) the extent to which a stockholder 
is deemed to have sold its Shares to the DLJMB Funds or is deemed to have had 
its Shares redeemed by the Company and (iii) whether the deemed redemption of 
a holder's Shares by the Company will qualify as a sale or exchange under 
Section 302 of the Code. 

   First, if Part Sale/Part Redemption Treatment is applicable, to the extent 
that a stockholder is considered to have sold Shares to the DLJMB Funds, such 
stockholder generally will recognize capital gain or loss equal to the 
difference between the Cash Election Price with respect to such Shares and 
the stockholder's adjusted tax basis in such Shares. In the case of 
noncorporate stockholders, capital gains will be subject to a maximum federal 
income tax rate of 20% if the stockholder's holding period (through the 

                                       40
<PAGE>

date of the Merger) in the Shares considered sold to the DLJMB Funds exceeds 
eighteen months or to a maximum federal income tax rate of 28% if the 
stockholder's holding period in such Shares exceeds one year but does not 
exceed eighteen months. Capital gains of a corporate stockholder are subject 
to United States federal income tax at the rate applicable to ordinary 
income. 

   Second, a stockholder also will recognize capital gain or loss equal to 
the difference between the Cash Election Price with respect to Shares deemed 
to be redeemed by the Company (which includes all Shares sold if Redemption 
Treatment applies, or that portion of the Shares deemed redeemed if Part 
Sale/Part Redemption Treatment applies) and the stockholder's adjusted tax 
basis in such Shares, to the extent such deemed redemption by the Company is 
treated as a sale or exchange under Section 302 of the Code with respect to 
such stockholder. Under Section 302 of the Code, a deemed redemption by the 
Company of Shares pursuant to the Merger will, as a general rule, be treated 
as a sale or exchange if such deemed purchase (a) is "substantially 
disproportionate" with respect to the stockholder, (b) results in a complete 
termination of the stockholder's interest in the Company as described in 
Section 302(b)(3) of the Code or (c) is "not essentially equivalent to a 
dividend" with respect to the stockholder. 

   In determining whether the above Section 302 tests are satisfied, 
stockholders must take into account Shares that they actually own and any 
Shares they are deemed to own under the constructive ownership rules set 
forth in Section 318 of the Code. Pursuant to these constructive ownership 
rules, a stockholder is deemed to constructively own all or a proportionate 
share of any Shares that are owned by certain related individuals or entities 
and any Shares that the stockholder has the right to acquire by exercise of 
an option or by conversion or exchange of a security. 

   The deemed redemption by the Company of a stockholder's Shares will be 
"substantially disproportionate" with respect to such stockholder if (i) the 
percentage of outstanding voting stock of the Company actually and 
constructively owned by such stockholder immediately following the Merger is 
less than 80% of the percentage of outstanding voting stock of the Company 
actually and constructively owned by such stockholder immediately prior to 
the Merger, (ii) the percentage of outstanding common stock (whether voting 
or nonvoting) of the Company actually and constructively owned by such 
stockholder immediately following the Merger is less than 80% of the 
percentage of outstanding common stock (whether voting or nonvoting) of the 
Company actually and constructively owned by such stockholder immediately 
prior to the Merger and (iii) such stockholder actually and constructively 
owns less than 50% of the outstanding voting stock of the Company immediately 
after the Merger. Stockholders should consult their own tax advisors with 
respect to the application of the "substantially disproportionate" test to 
their particular facts and circumstances. 

   The deemed redemption by the Company of a stockholder's Shares will result 
in a complete termination of a stockholder's interest in the Company 
described in Section 302(b)(3) of the Code if either (a) all the stock of the 
Company actually and constructively owned by the stockholder is sold in the 
Merger or (b) all the stock of the Company actually owned by the stockholder 
is sold in the Merger and the stockholder is eligible to waive, and does 
effectively waive in accordance with Section 302(c) of the Code, attribution 
of all stock of the Company which otherwise would be considered to be 
constructively owned by such stockholder. 

   Even if the deemed redemption by the Company of a stockholder's Shares 
fails to satisfy the "substantially disproportionate" test or the complete 
termination test described above, the deemed purchase by the Company of a 
stockholder's Shares may nevertheless satisfy the "not essentially equivalent 
to a dividend" test if the stockholder's sale of Shares in the Merger results 
in a "meaningful reduction" in such stockholder's proportionate interest in 
the Company Common Stock. Whether the receipt of cash by a stockholder will 
be considered "not essentially equivalent to a dividend" will depend upon 
such stockholder's facts and circumstances. Stockholders should consult with 
their own tax advisors as to the application of this test in their particular 
situations. 

   If a stockholder cannot satisfy any of the three tests described above and 
to the extent the Company has sufficient current and/or accumulated earnings 
and profits (as determined for federal income tax purposes), such stockholder 
will be treated as having received a dividend which will be includible in 
gross income (and treated as ordinary income) in an amount equal to the cash 
received in respect of the purchase by the Company of such stockholder's 
Shares (without regard to gain or loss, if any). 

                                       41
<PAGE>

   In the case of a corporate stockholder, if the cash paid is treated as a 
dividend, such dividend income may be eligible for the dividends-received 
deduction (generally 70%). The dividends-received deduction is subject to 
certain limitations, and may not be available if the corporate stockholder 
does not satisfy certain holding period requirements with respect to the 
Shares or if the Shares are treated as "debt financed portfolio stock" within 
the meaning of Section 246A(c) of the Code. Additionally, if a 
dividends-received deduction is available, the dividend may be treated as an 
"extraordinary dividend" under Section 1059(a) of the Code, in which case a 
corporate stockholder's adjusted tax basis in the Shares would be reduced 
(but not below zero) by the amount of the nontaxed portion of such dividend, 
and under recently enacted legislation any amount of the nontaxed portion of 
the extraordinary dividend in excess of the corporate stockholder's adjusted 
tax basis will be subject to current taxation as gain from the sale or 
exchange of such stock. Corporate stockholders not qualifying for sale or 
exchange treatment are urged to consult their own tax advisors as to the 
availability of the dividends received deduction and the effect of Section 
1059 of the Code on the treatment of cash received in the Merger. 

 Stockholders Retaining Stock and Receiving No Cash 

   The Merger will have no U.S. federal income tax consequences for 
stockholders who retain their Shares and receive no cash. Accordingly, a 
stockholder will not recognize any gain or loss on any Shares retained by 
such stockholder. 

 Stockholders Retaining a Portion of Their Stock and Receiving Cash 

   To the extent that a stockholder elects to retain a portion of his or her 
Shares and exchange a portion of his or her Shares for cash, or to the extent 
a stockholder is prorated into receiving cash in exchange for some portion of 
his or her Shares, the tax treatment of the stockholder's receipt of such 
cash will be the same as set forth above under "--Stockholders Receiving 
Cash." 

   As described above under "--Stockholders Retaining Stock and Receiving No 
Cash," the Merger will have no U.S. federal income tax consequences to a 
stockholder (and, thus, a stockholder will not recognize any gain or loss as 
a result of the Merger), to the extent such stockholder retains, or is 
prorated into Shares. However, as described more fully above under 
"--Stockholders Receiving Cash," a stockholder's retention of Shares may, 
under certain circumstances, cause the cash received by such stockholder 
pursuant to the Merger to be treated as a dividend for U.S. federal income 
tax purposes. 

 Backup Withholding 

   Payments in connection with the Merger may be subject to "backup 
withholding" at a 31% rate. Backup withholding generally applies if the 
stockholder (a) fails to furnish his social security number or other taxpayer 
identification number ("TIN"), (b) furnishes an incorrect TIN, (c) fails 
properly to report interest or dividends, or (d) under certain circumstances, 
fails to provide a certified statement, signed under penalties of perjury, 
that the TIN provided is his correct number and that he is not subject to 
backup withholding. Any amounts withheld from a payment to a stockholder 
under the backup withholding rules will be allowed as a credit against such 
stockholder's federal income tax liability, provided that the required 
information is provided to the Internal Revenue Service. Certain persons 
generally are exempt from backup withholding, including corporations and 
financial institutions. Certain penalties apply for failure to furnish 
correct information and for failure to include the reportable payments in 
income. Each stockholder should consult with such stockholder's own tax 
advisor as to such stockholder's qualification for exemption from withholding 
and the procedure for obtaining such exemption. 

   THOUGH THE FOREGOING ARE THE MATERIAL UNITED STATES FEDERAL INCOME TAX 
CONSIDERATIONS GENERALLY APPLICABLE TO THE MERGER, THE DISCUSSION DOES NOT 
ADDRESS EVERY FEDERAL INCOME TAX CONCERN WHICH MAY BE APPLICABLE TO A 
PARTICULAR STOCKHOLDER. EACH STOCKHOLDER IS URGED TO CONSULT SUCH 
STOCKHOLDER'S OWN TAX ADVISOR TO DETERMINE THE TAX CONSEQUENCES TO SUCH 
STOCKHOLDER, IN THE LIGHT OF HIS OR HER PARTICULAR CIRCUMSTANCES, OF THE 
DISPOSITION OF SHARES PURSUANT TO THE MERGER. 

                                       42
<PAGE>

ACCOUNTING TREATMENT 

   The Merger will be accounted for as a recapitalization. Accordingly, the 
historical basis of the Company's assets and liabilities will not be affected 
by the transaction. 

EFFECT ON STOCK OPTIONS AND EMPLOYEE BENEFIT MATTERS 

   At the Effective Time, all outstanding Options, whether vested or not, 
will be canceled. As soon as practicable as of or after the Effective Time, 
the holders of Options will receive, with respect to each Option, a cash 
payment in an amount equal to the product of (x) the excess, if any, of 
$34.50 over the exercise price of such Option and (y) the number of shares of 
Company Common Stock subject to such Option. 

   At the Effective Time, rights to purchase shares of Company Common Stock 
with previously withheld funds under the ESPP will be canceled. In lieu 
thereof, the funds paid by the participants in the ESPP will become an asset 
of the Company and participants in the ESPP will receive a cash payment in 
the amount equal to the product of the number of shares of Company Common 
Stock subject to purchase by each participant thereunder and $34.50. As of 
the Effective Time, shares of Company Common Stock subject to purchase under 
the ESPP are not expected to exceed 65,000. 

   Prior to the Effective Time, the Company will (i) obtain any consents from 
holders of Options to purchase shares of Company Common Stock granted under 
the Company's option or compensation plans or arrangements and (ii) make any 
amendments to the terms of such stock option or compensation plans or 
arrangements necessary to effect the cancellation, payment or conversion of 
the Options. Payment may be withheld in respect of any Option until necessary 
consents are obtained. 

   Following the Effective Time, the Company will honor obligations incurred 
prior to the Effective Time under all of the Company's existing employee 
benefit plans and arrangements. In addition, for a period of at least one 
year after the Effective Time, the Company will continue to provide benefits 
to its employees which, in the aggregate, will be comparable to those 
provided to the Company's employees prior to the Effective Time. 

INTERESTS OF CERTAIN PERSONS IN THE MERGER 

   Certain directors and executive officers of the Company have certain 
interests in the Merger that are in addition to the interests of the 
Company's stockholders generally. The Board of Directors is aware of the 
interests described below and considered them in addition to the other 
matters described under "The Merger -- Recommendation of the Board of 
Directors; Reasons for the Merger." 

   Certain officers of the Company, including the Chairman of the Board, have 
change of control and employment retention agreements with the Company that 
could provide them with certain benefits in the event of termination of their 
employment after consummation of the Merger. 

   Current officers of the Company are expected to continue to be employed by 
the Company in their existing capacities following consummation of the 
Merger. In addition, Mr. Curran, the Chief Executive Officer of the Company, 
and Mr. Tate, the Chief Financial Officer of the Company, will continue to 
serve as members of the Company's Board of Directors following consummation 
of the Merger. 

   MergerSub has agreed with certain executive officers of the Company to 
enter into employment agreements and related arrangements with certain 
members of the senior management ("Senior Management") of the Company, 
effective at the closing of the transactions contemplated under the Merger 
Agreement. The new employment agreements will be on substantially the same 
terms and conditions as the current employment agreements of the Company's 
chairman and chief executive officer, except that, among other things, the 
agreements will provide that the base salary and bonus percentage level for 
any such executive will be no less than the current base salary and bonus 
percentage level set for such executive and that upon a constructive 
termination without cause of such executive's employment (which includes, 
among other things, reductions of compensation, title, position or duties), 
such executive will be entitled to receive such executive's then current 
salary and other benefits through the termination date of the agreement. 

                                       43
<PAGE>

   DLJMB has agreed that certain members of senior management will be offered 
the opportunity to purchase, in the aggregate, up to 141,002 shares of common 
stock of the Surviving Corporation for approximately $4.9 million, which will 
be partially financed with the Management Loans. Further, DLJMB has also 
agreed that at the Effective Time, the Company will establish a new stock 
option plan under which up to 500,000 shares of Company Common Stock will be 
reserved for issuance upon exercise of options, of which approximately 
322,966 are expected to be granted to certain officers and employees upon 
consummation of the Merger. 

   At the Effective Time, all Options will be canceled and the holders of 
such Options will receive the Option Cash Proceeds in lieu of the Merger 
Consideration. As of April 9, 1998, Options to purchase approximately 
1,033,668 shares of Company Common Stock were outstanding. The Company 
estimates that the aggregate amount of the Option Cash Proceeds will be 
approximately $18.1 million. At the Effective Time, rights to purchase shares 
of Company Common Stock with previously withheld funds under the ESPP will be 
canceled. In lieu thereof, participants in the ESPP will receive the ESPP 
Cash Proceeds and the funds paid by participants in the ESPP will become an 
asset of the Company. As of the Effective Time, shares of Company Common 
Stock subject to purchase under the ESPP are not expected to exceed 65,000. 
The Company estimates that the aggregate amount of ESPP Cash Proceeds will 
not exceed $2.2 million. Accordingly, holders of Options and participants in 
the ESPP will not be subject to proration. 

   Pursuant to the Merger Agreement, the Company has agreed for six years 
after the Effective Time to indemnify all present directors and officers of 
the Company and, subject to certain limitations, to maintain for six years a 
directors' and officers' insurance and indemnification policy containing 
terms and conditions which are not less advantageous to the directors and 
officers than any such policy which may be in effect prior to the Effective 
Time. See "Certain Provisions of the Merger Agreement -- Indemnification and 
Insurance." 

   Donaldson, Lufkin & Jenrette Securities Corporation, an affiliate of DLJ, 
Inc., is expected to receive a fee of $4 million in cash from MergerSub upon 
consummation of the Merger for advisory services provided to MergerSub. In 
addition, Donaldson, Lufkin & Jenrette Securities Corporation is expected to 
receive customary placement fees in connection with the Merger Financing, 
which are expected to be approximately $19 million. 

STOCKHOLDERS' AGREEMENT 

   DLJMB has proposed that a Stockholders Agreement (the "Stockholders' 
Agreement") be entered into at the Effective Time between the Company, the 
DLJMB Funds and the members of management who own shares of Company Common 
Stock (the "Management Shareholders"). It is expected that the terms of the 
Stockholders' Agreement will restrict transfers of the shares of Company 
Common Stock by the Management Shareholders, permit the Management 
Shareholders to participate in certain sales of shares of Company Common 
Stock by the DLJMB Funds, require the Management Shareholders to sell shares 
of Company Common Stock in certain circumstances should the DLJMB Funds 
choose to sell any such shares owned by the DLJMB Funds and provide for 
certain registration rights on customary terms. 

NASDAQ LISTING 

   For at least three years after the Effective Time, subject to certain 
exceptions, MergerSub has agreed not to take any action to have the Company 
Common Stock, which is currently traded on NASDAQ, delisted. It is likely 
that NASDAQ will delist the Company Common Stock after the Merger. See "Risk 
Factors -- Expected Delisting; Loss of Liquidity; Registration Under the 
Exchange Act." The Company is not required to take any affirmative action to 
prevent the Company Common Stock from being delisted by NASDAQ if the Company 
Common Stock ceases to meet the applicable listing requirements. 

RESALE OF COMPANY COMMON STOCK FOLLOWING THE MERGER 

   The Company Common Stock to be retained in connection with the Merger will 
be freely transferable, except that shares of Company Common Stock retained 
by any stockholder who may be 

                                       44
<PAGE>

deemed to be an "affiliate" (as defined under the Securities Act and 
generally including, without limitation, directors, certain executive 
officers and beneficial owners of 10% or more of a class of capital stock) of 
the Company for purposes of Rule 145 under the Securities Act will not be 
transferable except in compliance with the Securities Act. This Proxy 
Statement/Prospectus does not cover sales of Company Common Stock retained by 
any person who may be deemed to be an affiliate of the Company. 

MERGER FINANCING 

   In order to fund the payment of the cash portion of the Merger 
Consideration, the Option Cash Proceeds and the ESPP Cash Proceeds, refinance 
and/or retire certain outstanding indebtedness of the Company and pay fees 
and expenses incurred in connection with the Merger, MergerSub expects to 
raise approximately $140 million through the issuance to the DLJMB Funds of 
approximately 2,608,696 shares of common stock of MergerSub, 2,000,000 shares 
of preferred stock of MergerSub and warrants to purchase up to 353,428 shares 
of common stock of MergerSub at an exercise price of not less than $0.01 per 
share and approximately $95 million through the issuance of the MergerSub 
Notes. The number of warrants to be purchased by the DLJMB Funds will be 
reduced by the number of warrants (if any) that may be issued to purchasers 
of MergerSub Notes. See "Description of Company Capital Stock -- Capital 
Stock of the Company Following the Merger" for a description of the 
anticipated provisions of the warrants and preferred stock of MergerSub. At 
the Effective Time, the proceeds from the sale of such securities will become 
an asset of the Company, each share of common stock of MergerSub will become 
a share of Company Common Stock, each share of preferred stock of MergerSub 
will become a share of preferred stock of the Company, each warrant to 
acquire common stock of MergerSub will by its terms become exercisable for an 
equal number of shares of Company Common Stock and the Company will succeed 
to the obligations of MergerSub with respect to the MergerSub Notes. In 
addition, Operating Co. expects to raise up to $635 million through the 
issuance of the Operating Co. Notes and through the New Credit Facility. In 
addition, immediately following the Effective Time, certain members of senior 
management will be offered the opportunity to purchase, in the aggregate, up 
to 141,002 shares of common stock of the Surviving Corporation through the 
Management Share Purchase for $4.9 million. The Management Share Purchase is 
expected to be financed, in part, through $3.6 million of Management Loans 
provided by the Company. On January 20, 1998, DLJMB Inc. received an executed 
commitment letter from Donaldson Lufkin & Jenrette Securities Corporation and 
DLJ Capital Funding, Inc. pursuant to which DLJ Capital Funding, Inc. 
committed to provide the New Credit Facility, which will be syndicated by 
Donaldson Lufkin & Jenrette Securities Corporation. The commitment is subject 
to customary conditions, including the negotiation, execution and delivery of 
definitive documentation with respect to such commitment. As of the date of 
this Proxy Statement/Prospectus, the terms of the New Credit Facility, the 
Operating Co. Notes and the MergerSub Notes have not yet been finalized. 

   In the event the issuance of the MergerSub Notes and the Operating Co. 
Notes is impracticable or inadvisable, DLJMB has received an executed 
commitment letter from DLJ Bridge Finance, Inc. to provide the Bridge 
Financing in the form of senior subordinated increasing rate notes issued by 
Operating Co. and senior pay-in-kind increasing rate notes issued by 
MergerSub that would collectively provide up to $300 million of gross 
proceeds. The Bridge Financing will be subject to customary conditions, 
including the negotiation, execution and delivery of definitive documentation 
with respect to such Bridge Financing. 

DEBT TENDER; CONSENT SOLICITATION 

   The consummation of the Merger and the transactions contemplated thereby, 
including the Merger Financing, are prohibited by the covenants contained in 
the indentures related to the Company's outstanding 10.25% Senior Notes due 
May 1, 2002, of which the current outstanding principal balance is $99.3 
million (the "Outstanding Senior Notes"), and its 10.75% Senior Subordinated 
Notes due November 1, 2003, of which the current outstanding principal 
balance is $179.3 million (the "Outstanding Subordinated Notes"). In order to 
consummate the Merger and the transactions contemplated thereby the Company 
must either redeem or repurchase the Outstanding Senior Notes and Outstanding 
Subordinated Notes or obtain the requisite consents to amend the provisions 
in the related indentures that would prohibit such transactions. 

                                       45
<PAGE>

   At the Effective Time, the Company has agreed to call for redemption and 
redeem all of the Outstanding Senior Notes. In addition, prior to the 
Effective Time, the Company expects to make a tender offer and consent 
solicitation to all holders of the Outstanding Senior Notes and to all 
holders of the Outstanding Senior Subordinated Notes for the purchase of all 
of the Outstanding Senior Notes and all of the Outstanding Subordinated 
Notes, respectively (and the amendment of the related indentures to eliminate 
certain financial covenants contained therein). The scheduled expiration time 
for the tender offers and consent solicitations will be shortly prior to the 
Effective Time, and subject to the conditions set forth in the tender offers, 
the Company will purchase all Outstanding Senior Notes and Outstanding 
Subordinated Notes validly tendered thereunder. 

CONVERSION OF MERGERSUB STOCK 

   In the Merger, each share of common stock of MergerSub issued and 
outstanding immediately prior to the Effective Time will be converted into 
one share of Company Common Stock. As a result of the Merger, the DLJMB Funds 
will hold 2,608,696 shares, or approximately 80.6% (or 75.7% on a fully 
diluted basis) of the shares of Company Common Stock expected to be 
outstanding after the Merger. 

                                       46
<PAGE>

                  CERTAIN PROVISIONS OF THE MERGER AGREEMENT 

   The following summarizes the material provisions of the Merger Agreement 
which appears as Annex A to this Proxy Statement/Prospectus and is 
incorporated herein by reference. Such summary is qualified in its entirety 
by reference to the Merger Agreement. 

THE MERGER 

   The Merger Agreement provides that as soon as practicable after 
satisfaction or, to the extent permitted under the Merger Agreement, waiver 
of all conditions to the Merger, the Company and MergerSub will file a 
certificate of merger with the Secretary of State of the State of Delaware 
and make all other filings or recordings required by Delaware law in 
connection with the Merger. The Merger will 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 later time as is specified in the certificate of 
merger (the "Effective Time"). From and after the Effective Time, the 
Surviving Corporation will possess all the rights, privileges, powers and 
franchises and be subject to all of the restrictions, disabilities and duties 
of the Company and MergerSub, all as provided under the DGCL. 

   At the Effective Time (a) each Share held by the Company as treasury stock 
or owned by MergerSub immediately prior to the Effective Time will be 
canceled, and no payment will be made with respect thereto; (b) each share of 
common stock, par value $0.01 per share, of MergerSub ("MergerSub Common 
Stock") outstanding immediately prior to the Effective Time will be converted 
into and become one share of common stock of the Surviving Corporation with 
the same rights, powers and privileges as the shares so converted; (c) each 
share of preferred stock, par value $0.01 per share, of MergerSub ("MergerSub 
Preferred Stock"), if any, outstanding immediately prior to the Effective 
Time will be converted into and become one share of preferred stock of the 
Surviving Corporation with the same rights, powers and privileges as the 
shares of preferred stock so converted; (d) each outstanding warrant to 
purchase shares of MergerSub common stock (each, a "MergerSub Warrant") will 
be automatically amended to constitute a warrant to acquire shares of common 
stock of the Surviving Corporation on the same terms and conditions as the 
MergerSub Warrant; and (e) each share of Company Common Stock (each, a 
"Share") outstanding immediately prior to the Effective Time will, except as 
otherwise provided with respect to Shares as to which appraisal rights have 
been exercised and subject to the provisions for proration described under 
the heading "--Proration of Election Price," contained herein, be converted 
into the following (the "Merger Consideration"): (i) for each such Share with 
respect to which an election to retain Company Common Stock has been 
effectively made and not revoked or lost or is deemed to have been made 
("Stock Electing Shares"), the right to retain one share of Company Common 
Stock (the "Stock Election Price"), and (ii) for each such Share other than 
Stock Electing Shares, the right to receive in cash from MergerSub an amount 
equal to $34.50 (the "Cash Election Price"). 

ELECTIONS 

   Each person who, on or prior to the Election Date referred to below, is a 
record holder of Shares will be entitled, with respect to such Shares, to 
make an unconditional election on or prior to such Election Date to retain 
the Stock Election Price (a "Stock Election"), on the basis hereinafter set 
forth. "Election" means a Stock Election. 

   MergerSub will prepare and mail a form of election, which form will be 
subject to the reasonable approval of the Company (the "Form of Election"), 
with the Company Proxy Statement (as defined in the Merger Agreement) to the 
record holders of Shares as of the record date for the stockholder meeting 
called for the purpose of voting on the approval and adoption of the Merger 
Agreement and the Merger (the "Company Stockholder Meeting"). Such Form of 
Election shall be used by each record holder of Shares who makes an Election 
with respect to any or all its Shares. The Company will use its best efforts 
to make the Form of Election and the Company Proxy Statement available to all 
persons who become holders of Shares during the period between such record 
date and the Election Date referred to below. Any such holder's Election 
shall have been properly made only if the Exchange Agent shall have received 
at its designated office, by 5:00 p.m., New York City time on the business 
day (the "Election Date") next 

                                       47
<PAGE>

preceding the date of the Company Stockholder Meeting, a Form of Election 
properly completed and signed and accompanied by certificates for the Shares 
to which such Form of Election relates, duly endorsed in blank or otherwise 
in form acceptable for transfer on the books of the Company (or by an 
appropriate guarantee of delivery of such certificates as set forth in such 
Form of Election from a firm which is a member of a registered national 
securities exchange or of the National Association of Securities Dealers, 
Inc. or a commercial bank or trust company having an office or correspondent 
in the United States, provided such certificates are in fact delivered to the 
Exchange Agent within three NASDAQ trading days after the date of execution 
of such guarantee of delivery). 

   Any Form of Election may be revoked by the holder submitting it to the 
Exchange Agent only by written notice received by the Exchange Agent (i) 
prior to 5:00 p.m., New York City time on the Election Date or (ii) after the 
date of the Company Proxy Statement, if (and to the extent that) the Exchange 
Agent is legally required to permit revocations, and the Effective Time shall 
not have occurred prior to such date. In addition, all Forms of Election will 
automatically be revoked if the Exchange Agent is notified in writing by 
MergerSub or the Company that the Merger has been abandoned. If a Form of 
Election is revoked, the certificate or certificates (or guarantees of 
delivery, as appropriate) for the Shares to which such Form of Election 
relates will be promptly returned to the stockholder submitting the same to 
the Exchange Agent. 

   The determination of the Exchange Agent will be binding as to whether or 
not Elections have been properly made or revoked with respect to Shares and 
when Elections and revocations were received by it. If the Exchange Agent 
determines that any Election either (x) was not properly made or (y) was not 
submitted to or received by the Exchange Agent with respect to any Shares, 
such Shares will be converted into Merger Consideration in accordance with 
clause (e) under the heading "--The Merger," contained herein. The Exchange 
Agent shall also make all computations as to the allocation and the proration 
contemplated below, and any such computation shall be conclusive and binding 
on the holders of Shares. See "--Proration of Election Price." The Exchange 
Agent may, with the mutual agreement of MergerSub and the Company, make such 
rules as are necessary or desirable fully to effect such elections. 

PRORATION OF ELECTION PRICE 

   Subject to the cancellation of each Share held by the Company as treasury 
stock or owned by MergerSub, or Appraisal Shares, the number of Shares to be 
converted into the right to retain Company Common Stock at the Effective Time 
(the "Stock Election Number") shall be 485,010. 

   If the number of Stock Electing Shares exceeds the Stock Election Number, 
then the Stock Electing Shares for each Stock Election will be converted into 
the right to retain the Stock Election Price or the right to receive the Cash 
Election Price in the following manner: (i) a stock proration factor (the 
"Stock Proration Factor") shall be determined by dividing the Stock Election 
Number by the total number of Stock Electing Shares; (ii) the number of Stock 
Electing Shares covered by each Stock Election to be converted into the right 
to retain the Stock Election Price will be determined by multiplying the 
Stock Proration Factor by the total number of Stock Electing Shares covered 
by such Stock Election; and (iii) each Stock Electing Share, other than any 
Shares converted into the right to receive the Stock Election Price in 
accordance with clause (ii) above, shall be converted into the right to 
receive the Cash Election Price as if such shares were not Stock Electing 
Shares in accordance with the terms of clause (e)(ii) under the heading 
"--The Merger," contained herein. 

   If the number of Stock Electing Shares is equal to the Stock Election 
Number, then all Stock Electing Shares shall be converted into the right to 
receive the Stock Election Price in accordance with the terms of clause 
(e)(i) under the heading "--The Merger," contained herein, and all Shares 
other than Stock Electing Shares, Shares held by the Company as treasury 
stock or owned by MergerSub and Dissenting Shares shall be converted into the 
right to receive the Cash Election Price. 

   If the number of Stock Electing Shares is less than the Stock Election 
Number, then: (i) all Stock Electing Shares shall be converted into the right 
to receive the Stock Election Price in accordance with clause (e)(i) under 
the heading "--The Merger," contained herein; and (ii) such number of Shares 
with respect to which a Stock Election is not in effect, excluding Shares 
held by the Company as treasury stock 

                                       48
<PAGE>

or owned by MergerSub and Appraisal Shares ("Non-Electing Shares"), shall be 
converted into the right to retain the Stock Election Price (and a Stock 
Election shall be deemed to have been made with respect to such Shares) in 
accordance with clause (e) (i) under the heading "--The Merger," contained 
herein, in the following manner: (A) a cash proration factor (the "Cash 
Proration Factor") shall be determined by dividing (x) the difference between 
the Stock Election Number and the number of Stock Electing Shares, by (y) the 
total number of Non-Electing Shares; and (B) the number of Non-Electing 
Shares of each stockholder to be converted into the right to retain the Stock 
Election Price shall be determined by multiplying the Cash Proration Factor 
by the total number of Non-Electing Shares of such stockholder so that the 
aggregate number of Stock Electing Shares and Non-Electing Shares converted 
into such right equals the Stock Election Number. 

SURRENDER AND PAYMENT 

   As soon as reasonably practicable as of or after the Effective Time, 
MergerSub will deposit with the Exchange Agent, for the benefit of the 
holders of Shares, for exchange, the Merger Consideration. For purposes of 
determining the Merger Consideration to be made available, MergerSub will 
assume that no holder of Shares will perfect his right to appraisal of his 
Shares. Promptly after the Effective Time, MergerSub will send, or will cause 
the Exchange Agent to send, to each holder of Shares at the Effective Time a 
letter of transmittal for use in such exchange (which will specify that the 
delivery will be effected, and risk of loss and title will pass, only upon 
proper delivery of the certificates representing Shares to the Exchange 
Agent). 

   Each holder of Shares that have been converted into a right to receive the 
Merger Consideration, upon surrender to the Exchange Agent of a certificate 
or certificates representing such Shares, together with a properly completed 
letter of transmittal covering such Shares, will be entitled to receive the 
Merger Consideration payable in respect of such Shares. Until so surrendered, 
each such certificate will, after the Effective Time, represent for all 
purposes, only the right to receive such Merger Consideration. No interest 
will be paid or will accrue on any cash payable as Merger Consideration or in 
lieu of any fractional shares of Company Common Stock. 

   If any portion of the Merger Consideration is to be paid to a person other 
than the registered holder of the Shares represented by the certificate or 
certificates surrendered in exchange therefor, it will be a condition to such 
payment that the certificate or certificates so surrendered will be properly 
endorsed or otherwise be in proper form for transfer and that the person 
requesting such payment will pay to the Exchange Agent any transfer or other 
taxes required as a result of such payment to a person other than the 
registered holder of such Shares or establish to the satisfaction of the 
Exchange Agent that such tax has been paid or is not payable. 

   After the Effective Time, there will be no further registration of 
transfers of Shares. If, after the Effective Time, certificates representing 
Shares are presented to the Surviving Corporation, they will be canceled and 
exchanged for the Merger Consideration provided for, and in accordance with 
the procedures set forth, in the Merger Agreement. 

   Any portion of the Merger Consideration made available to the Exchange 
Agent that remains unclaimed by the holders of Shares six months after the 
Effective Time will be returned to MergerSub, upon demand, and any such 
holder who has not exchanged his Shares for the Merger Consideration in 
accordance with the terms of the Merger Agreement prior to that time will 
thereafter look only to MergerSub for payment of the Merger Consideration in 
respect of his Shares. Notwithstanding the foregoing, MergerSub will not be 
liable to any holder of Shares for any amount paid to a public official 
pursuant to applicable abandoned property laws. Any amounts remaining 
unclaimed by holders of Shares two years after the Effective Time (or such 
earlier date immediately prior to such time as such amounts would otherwise 
escheat to or become property of any governmental entity) will, to the extent 
permitted by applicable law, become the property of MergerSub free and clear 
of any claims or interest of any person previously entitled thereto. 

   Any portion of the Merger Consideration made available to the Exchange 
Agent to pay for Shares for which appraisal rights have been perfected will 
be returned to MergerSub, upon demand. 

                                       49
<PAGE>

   No dividends or other distributions with respect to Company Common Stock 
with a record date after the Effective Time will be paid to the holder of any 
unsurrendered certificate for Shares with respect to the shares of Company 
Common Stock represented thereby and no cash payment in lieu of fractional 
shares will be paid to any such holder until the surrender of such 
certificate. Subject to the effect of applicable laws, following surrender of 
any such certificate, there will be paid to the holder of the certificate 
representing whole shares of Company Common Stock issued in exchange 
therefor, without interest, (i) at the time of such surrender or as promptly 
after the sale of the Excess Shares (as defined below) as practicable, the 
amount of any cash payable in lieu of a fractional share of Company Common 
Stock to which such holder is entitled and the amount of dividends or other 
distributions with a record date after the Effective Time theretofore paid 
with respect to all whole shares of Company Common Stock 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 a 
payment date subsequent to such surrender payable with respect to all whole 
shares of Company Common Stock. 

   Shares which are issued and outstanding immediately prior to the Effective 
Time and which are held by a holder who has not voted such shares in favor of 
the Merger, who will have delivered a written demand for appraisal of such 
Shares in the manner provided by the DGCL and who, as of the Effective Time, 
will not have effectively withdrawn or lost such right to appraisal will not 
be converted into a right to receive the Merger Consideration. The holders of 
the Appraisal Shares thereof will be entitled only to such rights as are 
granted by Section 262 of the DGCL. Each holder of Appraisal Shares who 
becomes entitled to payment for such Shares pursuant to Section 262 of the 
DGCL will receive payment therefor from the Surviving Corporation in 
accordance with the DGCL; provided, however, that (i) if any such holder of 
Appraisal Shares shall have failed to establish his entitlement to appraisal 
rights as provided in Section 262 of the DGCL, (ii) if any such holder of 
Appraisal Shares shall have effectively withdrawn his demand for appraisal of 
such Shares or lost his right to appraisal and payment for his Shares under 
Section 262 of the DGCL or (iii) if neither any holder of Appraisal Shares 
nor the Surviving Corporation shall have filed a petition demanding a 
determination of the value of all Appraisal Shares within the time provided 
in Section 262 of the DGCL, such holder will forfeit the right to appraisal 
of such Shares and each such Share will be treated as if it had been a 
Non-Electing Share and had been converted, as of the Effective Time, into a 
right to receive the Merger Consideration, without interest thereon, from the 
Surviving Corporation. The Company will give MergerSub prompt notice of any 
demands received by the Company for appraisal of Shares, and MergerSub will 
have the right to participate in all negotiations and proceedings with 
respect to such demands. The Company will not, except with the prior written 
consent of MergerSub, make any payment with respect to, or settle or offer to 
settle, any such demands. 

   Immediately prior to the Effective Time, each outstanding Option will be 
canceled and, in lieu thereof, as soon as reasonably practicable as of or 
after the Effective Time, the holders of such Options will receive, with 
respect to each Option, a cash payment in an amount equal to the product of 
(x) the excess, if any, of $34.50 over the exercise price of such Option 
multiplied by (y) the number of Shares subject to such Option. Prior to the 
Effective Time, the Company will (i) obtain any consents from holders of 
options to purchase Shares granted under the Company's stock option or 
compensation plans or arrangements and (ii) make any amendments to the terms 
of such stock option or compensation plans or arrangements that are necessary 
to give effect to the transactions contemplated above. Notwithstanding the 
foregoing, payment may be withheld in respect of any Option until necessary 
consents are obtained. 

   No certificates or scrip representing fractional shares of Company Common 
Stock will be issued upon the surrender for exchange of certificates 
representing Shares, and such fractional share interests will not entitle the 
owner thereof to vote or to any rights of a stockholder of the Surviving 
Corporation. 

   Each holder of Shares exchanged pursuant to the Merger who would otherwise 
have been entitled to receive a fraction of a share of Company Common Stock 
(after taking into account all Shares delivered by such holder) will receive, 
in lieu thereof, a cash payment (without interest) representing such holder's 
proportionate interest in the net proceeds from the sale by the Exchange 
Agent (following the deduction of applicable transaction costs), on behalf of 
all such holders, of the shares (the "Excess Shares") of Company Common Stock 
representing such fractions. Such sale will be made as soon as practicable 
after the Effective Time. 

                                       50
<PAGE>

THE SURVIVING CORPORATION 

   The certificate of incorporation of the Company in effect immediately 
prior to the Effective Time will be amended as of the Effective Time, in 
accordance with the terms set forth as Exhibit A to the Merger Agreement, 
which is attached hereto as Annex A, and as so amended, will be the 
certificate of incorporation of the Surviving Corporation until thereafter 
amended in accordance with applicable law. The bylaws of MergerSub in effect 
at the Effective Time will be the bylaws of the Surviving Corporation until 
amended in accordance with applicable law. From and after the Effective Time, 
until successors are duly elected or appointed and qualified in accordance 
with applicable law (a) the directors of MergerSub at the Effective Time will 
be the directors of the Surviving Corporation, and (b) the officers of the 
Company at the Effective Time will be the officers of the Surviving 
Corporation. See "Management Following the Merger." 

REPRESENTATIONS AND WARRANTIES 

   The Merger Agreement contains customary representations and warranties of 
the Company relating, with respect to the Company and its subsidiaries, to, 
among other things, (a) organization, standing and similar corporate matters; 
(b) the authorization, execution, delivery, performance and enforceability of 
the Merger Agreement; (c) the Company's capital structure; (d) documents 
filed by the Company with the Commission and the accuracy of information 
contained therein; (e) the Company's financial statements; (f) the accuracy 
of information supplied by the Company in connection with this Proxy 
Statement; (g) the absence of certain changes or events since the date of the 
most recent audited financial statements filed with the Commission, including 
material adverse changes with respect to the Company and the absence of 
material undisclosed liabilities; (h) pending or threatened material 
litigation; (i) filing of tax returns and payment of taxes; (j) benefit plans 
and other matters relating to ERISA and employment matters; (k) certain labor 
matters and compliance with applicable laws; (l) possession of required 
permits; (m) brokers' fees and expenses; (n) receipt of an opinion of the 
Company's financial advisor; (o) recommendation of the Board of Directors 
with respect to the Merger Agreement and the Merger; (p) amendment of the 
Rights Agreement to ensure that it would not be triggered by the Agreement or 
the consummation of the Merger; (q) ownership of or rights to use Company 
intellectual property; (r) the inapplicability of certain restrictions of 
Section 203 of the DGCL; and (s) compliance with environmental laws. 

   The Merger Agreement also contains customary representations and 
warranties of MergerSub relating to, among other things, (a) organization, 
standing and similar corporate matters; (b) the authorization, execution, 
delivery, performance and enforceability of the Merger Agreement and related 
matters; (c) the accuracy of information supplied by MergerSub in connection 
with this Proxy Statement; (d) brokers' fees and expenses; (e) financing 
commitments in connection with the Merger; and (f) MergerSub's capital 
structure. 

CERTAIN PRE-CLOSING COVENANTS 

   Pursuant to the Merger Agreement, the Company has agreed that prior to the 
Effective Time, the Board of Directors of the Company will not approve or 
authorize any action that would allow the Company and its subsidiaries to 
carry on their respective businesses other than in the ordinary and usual 
course of business and consistent with past practice or any action that would 
prevent the Company and its subsidiaries from using their reasonable best 
efforts to (a) preserve intact their respective present business 
organizations, (b) maintain in effect all federal, state and local licenses, 
approvals and authorizations, including, without limitation, all permits that 
are required for the Company or any of its subsidiaries to carry on their 
business, (c) keep available the services of their respective key officers 
and employees and (d) maintain satisfactory relationships with their 
respective customers, lenders, suppliers and others having business 
relationships with any of them. Without limiting the generality of the 
foregoing, and except as otherwise provided, without the prior written 
consent of MergerSub, prior to the Effective Time, the Board of Directors of 
the Company will not, nor will it authorize or direct the Company or any 
subsidiary, directly or indirectly, to: (i) adopt or propose any change in 
its certificate of incorporation or bylaws (other than as contemplated in the 
Merger Agreement); (ii) except pursuant to 

                                       51
<PAGE>

existing agreements or arrangements or as set forth on Schedule 5.01(b) of 
the Merger Agreement, (A) acquire (by merger, consolidation or acquisition of 
stock or assets) any material corporation, partnership or other business 
organization or division thereof, or sell, lease or otherwise dispose of a 
material subsidiary or a material amount of assets or securities; (B) waive, 
release, grant, or transfer any rights of material value; (C) modify or 
change in any material respect any existing material license, lease, 
contract, or other document; (D) except to refund or refinance commercial 
paper, incur, assume or prepay an amount of long-term or short-term debt, 
except in the ordinary course of business, consistent with past practice; (E) 
assume, guarantee, endorse or otherwise become liable or responsible (whether 
directly, contingently or otherwise) for the obligations of any other person, 
except in the ordinary course of business, consistent with past practice; (F) 
make any loans, advances or capital contributions to, or investments in, any 
other person, except in the ordinary course of business, consistent with past 
practice; or purchase any property or assets of any other individual or 
entity, except in the ordinary course of business, consistent with past 
practice; or (G) authorize any new capital expenditures which, in the 
aggregate, are in excess of $15,000,000; (iii) take any action that would 
make any representation and warranty of the Company made in the Merger 
Agreement inaccurate in any respect at, or as of any time prior to, the 
Effective Time, or omit to take any action necessary to prevent any such 
representation or warranty from being inaccurate in any respect at any such 
time; (iv) split, combine or reclassify any shares of its capital stock, 
declare, set aside or pay any dividend or other distribution (whether in 
cash, stock or property or any combination thereof) in respect of its capital 
stock, other than cash dividends and distributions by a wholly owned 
subsidiary of the Company to the Company or to a subsidiary all of the 
capital stock which is owned directly or indirectly by the Company, or 
redeem, repurchase or otherwise acquire or offer to redeem, repurchase, or 
otherwise acquire any of its securities or any securities of its 
subsidiaries; (v) except as expressly contemplated by the Merger Agreement, 
adopt or amend any bonus, profit sharing, compensation, severance, 
termination, stock option, pension, retirement, deferred compensation, 
employment or employee benefit plan, agreement, trust, plan, fund or other 
arrangement for the benefit and welfare of any director, officer or employee, 
or (except for normal increases in the ordinary course of business that are 
consistent with past practices and that, in the aggregate, do not result in a 
material increase in benefits or compensation expense to the Company or any 
subsidiary) increase in any manner the compensation or fringe benefits of any 
director, officer or employee or pay any benefit not required by any existing 
plan or arrangement (including, without limitation, the granting of stock 
options or stock appreciation rights or the removal of existing restrictions 
in any benefit plans or agreements); (vi) revalue in any material respect any 
significant portion of its assets, including, without limitation, writing 
down the value of inventory in any material manner or write-off of notes or 
accounts receivable in any material manner; (vii) pay, discharge or satisfy 
any material claims, liabilities or obligations (whether absolute, accrued, 
asserted or unasserted, contingent or otherwise) other than the payment, 
discharge or satisfaction in the ordinary course of business, consistent with 
past practices, of liabilities reflected or reserved against in the 
consolidated financial statements of the Company or incurred in the ordinary 
course of business, consistent with past practices; (viii) make any tax 
election with respect to or settle or compromise any material income tax 
liability; (ix) take any action other than in the ordinary course of business 
and consistent with past practices with respect to accounting policies or 
procedures; or (x) agree or commit to do any of the foregoing. 

NO SOLICITATION OF TRANSACTIONS 

   The Merger Agreement provides that neither the Company nor any of its 
subsidiaries will (whether directly or indirectly through advisors, agents or 
other intermediaries), nor will the Company or any of its subsidiaries 
authorize or permit any of its or their officers, directors, agents, 
representatives, advisors or subsidiaries to, (a) solicit, initiate or take 
any action knowingly to facilitate the submission of inquiries, proposals or 
offers from any Third Party (other than MergerSub) relating to (i) any 
acquisition or purchase of 20% or more of the consolidated assets of the 
Company and its subsidiaries or of over 20% of any class of equity securities 
of the Company or any of its subsidiaries, (ii) any tender offer (including a 
self tender offer) or exchange offer that if consummated would result in any 
Third Party beneficially owning 20% or more of any class of equity securities 
of the Company or any of its subsidiaries, (iii) any merger, consolidation, 
business combination, sale of substantially all assets, recapitalization, 
liquidation, dissolution or similar transaction involving the Company or any 
of its subsidiaries whose assets, 

                                       52
<PAGE>

individually or in the aggregate, constitute more than 20% of the 
consolidated assets of the Company, other than the transactions contemplated 
by the Merger Agreement, or (iv) any other transaction the consummation of 
which would, or could reasonably be expected to impede, interfere with, 
prevent or materially delay the Merger or which would, or could reasonably be 
expected to, materially dilute the benefits to MergerSub of the transactions 
contemplated thereby (collectively, "Acquisition Proposals"), or agree to or 
endorse any Acquisition Proposal, (b) enter into or participate in any 
discussions or negotiations regarding any of the foregoing, or furnish to any 
Third Party any information with respect to its business, properties or 
assets or any of the foregoing, or (c) grant any waiver or release under any 
standstill or similar agreement with respect to any class of equity 
securities of the Company or any of its subsidiaries; provided, however, that 
the foregoing will not prohibit the Company (either directly or indirectly 
through advisors, agents or other intermediaries) from (i) furnishing 
information pursuant to an appropriate confidentiality letter (which letter 
will not be less favorable to the Company in any material respect than the 
Confidentiality Agreement between DLJMB Inc. and the Company, and a copy of 
which will be provided for informational purposes only to MergerSub) 
concerning the Company and its businesses, properties or assets to a Third 
Party who has made a bona fide Acquisition Proposal, (ii) engaging in 
discussions or negotiations with such a Third Party who has made a bona fide 
Acquisition Proposal, (iii) following receipt of a bona fide Acquisition 
Proposal, taking and disclosing to its stockholders a position contemplated 
by Rule 14e-2(a) under the Exchange Act or otherwise making disclosure to its 
stockholders, (iv) following receipt of a bona fide Acquisition Proposal, 
failing to make or withdrawing or modifying its recommendation with respect 
to the Merger and/or (v) taking any non-appealable, final action ordered to 
be taken by the Company by any court of competent jurisdiction, but in each 
case referred to in the foregoing clauses (i) through (iv) only to the extent 
that the Board of Directors of the Company has concluded in good faith on the 
basis of advice from outside counsel that such action is required to prevent 
the Board of Directors of the Company from breaching its fiduciary duties to 
the stockholders of the Company under applicable law; provided, further, that 
(A) the Board of Directors of the Company will not take any of the foregoing 
actions until reasonable notice to MergerSub of its intent to take such 
action will have been given to MergerSub and (B) if the Board of Directors of 
the Company receives an Acquisition Proposal, to the extent it may do so 
without breaching its fiduciary duties as advised by counsel and as 
determined in good faith, and without violating any of the conditions of such 
Acquisition Proposal, then the Company will promptly inform MergerSub of the 
terms and conditions of such proposal and the identity of the person making 
it. Subject to the provisions of the previous sentence, the Company was 
obligated to immediately cease and cause its subsidiaries and its and their 
advisors, agents and other intermediaries to cease any and all existing 
activities, discussions or negotiations with any parties (other than 
MergerSub) conducted prior to the date on which the Merger Agreement was 
entered into with respect to any of the foregoing. As used in the Merger 
Agreement, the term "Third Party" means any person, corporation, entity or 
"group," as defined in Section 13(d) of the Exchange Act, other than 
MergerSub or any of its affiliates. 

   If a Payment Event (as hereinafter defined) occurs, the Company will pay 
to MergerSub, within two business days following such Payment Event, a fee of 
$16,732,853. "Payment Event" means (i) the termination of the Merger 
Agreement by MergerSub as provided in clause (e) under the heading 
"--Termination," contained herein; (ii) the termination of the Merger 
Agreement as provided in clause (f) under the heading "--Termination" in 
contemplation of a merger agreement or a tender or exchange offer or any 
transaction of the type listed in clause (iv) below, on financial terms more 
favorable to the Company's stockholders than the Merger; (iii) the 
termination of the Merger Agreement by MergerSub due to a material breach of 
covenant or warranty or misrepresentation by the Company arising out of the 
bad faith or wilful misconduct of the Company; or (iv) the occurrence of any 
of the following events within 12 months of the termination of the Merger 
Agreement due to a failure to obtain the requisite stockholder adoption and 
approval of the Merger whereby stockholders of the Company receive, pursuant 
to such event, cash, securities or other consideration having an aggregate 
value, when taken together with the value of any securities of the Company or 
its subsidiaries otherwise held by the stockholders of the Company after such 
event, in excess of $34.50 per Share: the Company is acquired by merger or 
otherwise by a Third Party; a Third Party acquires more than 50% of the total 
assets of the Company and its subsidiaries, taken as a whole; a Third Party 
acquires more than 50% of the outstanding Shares or the 

                                       53
<PAGE>

Company adopts and implements a plan of liquidation, recapitalization or 
share repurchase relating to more than 50% of the outstanding Shares or an 
extraordinary dividend relating to more than 50% of the outstanding Shares or 
50% of the assets of the Company and its subsidiaries, taken as a whole. 

EXPENSE REIMBURSEMENT 

   Upon the termination of the Merger Agreement for any reason other than (i) 
a termination by either the Company or MergerSub as provided in clause (a) 
under the heading "--Termination," (ii) a termination by the Company as 
provided in clause (c) under the heading "--Termination," or (iii) a 
termination that follows a failure of the conditions set forth in clauses 
(b), (c), (d) of the first paragraph under the heading "--Conditions to the 
Consummation of the Merger," clauses (b), (c), (d) or (e) of the second 
paragraph under the heading "--Conditions to the Consummation of the Merger," 
or clauses (a) and (b) of the third paragraph under the heading "--Conditions 
to the Consummation of the Merger," the Company will reimburse MergerSub and 
its affiliates not later than two business days after submission of 
reasonable documentation thereof for 100% of their documented out-of-pocket 
fees and expenses (including, without limitation, reasonable fees and 
expenses of their counsel and investment banking fees), actually incurred by 
any of them or on their behalf in connection with the Merger Agreement and 
the transactions contemplated thereby and the arrangement of, obtaining the 
commitment to provide or obtaining the financing; provided that the aggregate 
amount payable will not exceed $7,000,000. 

RESIGNATIONS OF DIRECTORS 

   The Merger Agreement provides that prior to the Effective Time, the 
Company will deliver to MergerSub evidence satisfactory to MergerSub of the 
resignation of all directors of the Company (other than Randall E. Curran and 
James H. Tate) effective at the Effective Time. See "Management Following the 
Merger -- Board of Directors." 

PREFERRED STOCK 

   In accordance with the terms of the Merger Agreement, a series of 
Preferred Stock with terms that are identical in all respects (except the 
name of the Company) to the terms of the MergerSub Preferred Stock issued in 
the Merger Financing (the "Mirror Preferred Stock") will be created as a 
result of the amendment to the Company's Certificate of Incorporation 
contemplated by the Merger Agreement. See "--Surviving Corporation." 

INDEMNIFICATION AND INSURANCE 

   Pursuant to the terms of the Merger Agreement, for a period of six years 
following the Merger, MergerSub will cause the Surviving Corporation to 
indemnify and hold harmless the present and former officers and directors of 
the Company in respect of acts or omissions occurring prior to the Effective 
Time to the extent provided under the Company's certificate of incorporation 
and bylaws; provided that such indemnification will be subject to any 
limitation imposed from time to time under applicable law. During such 
six-year period, MergerSub will cause the Surviving Corporation to use its 
best efforts to provide officers' and directors' liability insurance in 
respect of acts or omissions occurring prior to the Effective Time covering 
each such person currently covered by the Company's officers' and directors' 
liability insurance policy on terms with respect to coverage and amount no 
less favorable than those of such policy in effect on the date of the Merger 
Agreement, provided that in satisfying the aforementioned obligation, 
MergerSub will not be obligated to cause the Surviving Corporation to pay 
premiums in excess of 125% of the amount per annum the Company paid in its 
last full fiscal year. 

EMPLOYEE BENEFIT PLANS 

   From and after the Effective Time, subject to applicable law, the 
Surviving Corporation and its subsidiaries will honor obligations of the 
Company and its subsidiaries incurred prior to the Effective Time under all 
existing employee plans and benefit arrangements. 

                                       54
<PAGE>

   MergerSub has agreed that, for at least one year from the Effective Time, 
subject to applicable law, the Surviving Corporation and its subsidiaries 
will provide benefits to their employees which will, in the aggregate, be 
comparable to those currently provided by the Company and its subsidiaries to 
their employees. Notwithstanding the foregoing, the Surviving Corporation and 
its subsidiaries are not obligated to provide employees with a plan or 
arrangement similar to any equity-based compensation plans currently 
maintained by the Company. The Surviving Corporation may amend, modify or 
terminate any employee plan or benefit arrangement. 

   It is MergerSub's current intention to maintain the Surviving 
Corporation's headquarters at its present location or another location in the 
greater St. Louis area. 

FINANCING 

   Pursuant to the terms of the Merger Agreement, MergerSub will use its 
reasonable best efforts to obtain the Financing. In the event that any 
portion of such Financing becomes unavailable, regardless of the reason 
therefor, MergerSub will use its reasonable best efforts to obtain 
alternative financing on substantially comparable or more favorable terms 
from other sources. 

NASDAQ LISTING 

   MergerSub will not take any action, for at least three years after the 
Effective Time of the Merger, to cause the Company Common Stock to be 
de-listed from NASDAQ; provided, however, that MergerSub may cause or permit 
the Company Common Stock to be de-listed in connection with any transaction 
which results in the termination of registration of such securities under 
Section 12 of the Exchange Act, and provided, further, that the foregoing 
will not require the Company to take any affirmative action to prevent the 
Company Common Stock from being delisted by NASDAQ if the Company Common 
Stock ceases to meet the applicable listing standards. 

COOPERATION AND REASONABLE BEST EFFORTS 

   Pursuant to the Merger Agreement, and subject to certain conditions and 
limitations described therein, the parties have agreed to cooperate with each 
other and to use their respective reasonable best efforts to take certain 
specified and other actions, including cooperation in the arrangement of 
financing, so that the transactions contemplated by the Merger Agreement may 
be consummated. 

CONDITIONS TO THE CONSUMMATION OF THE MERGER 

   The respective obligations of the Company and MergerSub to consummate the 
Merger are subject to the satisfaction of the following conditions: (a) the 
Merger Agreement shall have been adopted by the stockholders of the Company 
in accordance with the DGCL; (b) any applicable waiting period under the HSR 
Act relating to the Merger shall have expired or been terminated; (c) no 
provision of any applicable law or regulation and no judgment, order, decree 
or injunction shall prohibit or restrain the consummation of the Merger; 
provided, however, that the Company and MergerSub will each use its 
reasonable best efforts to have any such judgment, order, decree or 
injunction vacated; (d) all consents, approvals and licenses of any 
governmental or other regulatory body required in connection with the 
execution, delivery and performance of the Merger Agreement and for the 
Surviving Corporation to conduct the business of the Company in substantially 
the manner now conducted, shall have been obtained, unless the failure to 
obtain such consents, authorizations, orders or approvals would not have a 
material adverse effect on the Company and its subsidiaries after giving 
effect to the transactions contemplated by the Merger Agreement (including 
the Financing); and (e) the registration statement of which this Proxy 
Statement/ Prospectus is a part shall have been declared effective and no 
stop order suspending the effectiveness of the registration statement shall 
be in effect and no proceedings for such purpose will be pending before or 
threatened by the Commission. 

   In addition, the obligation of MergerSub to consummate the Merger is 
further subject to the satisfaction of the following conditions: (a) the 
Company shall have performed in all material respects all of its obligations 
required to be performed by it at or prior to the Effective Time, the 
representations and 

                                       55
<PAGE>

warranties of the Company contained in the Merger Agreement and in any 
certificate or other writing delivered by the Company pursuant hereto shall 
be true in all material respects at and as of the Effective Time (provided 
that representations made as of a specific date will be required to be true 
as of such date only) as if made at and as of such time and MergerSub shall 
have received a certificate signed by the Chief Executive Officer of the 
Company to the foregoing effect; (b) there shall not be instituted or pending 
(x) any action or proceeding by any government or governmental authority or 
agency, or (y) any action or proceeding by any other person, that has a 
reasonable likelihood of success, in any case referred to in clauses (x) or 
(y), before any court or governmental authority or agency, (i) challenging or 
seeking to make illegal, to delay materially or otherwise directly or 
indirectly to restrain or prohibit the consummation of the Merger or seeking 
to obtain material damages or otherwise directly or indirectly relating to 
the transactions contemplated by the Merger Agreement, (ii) seeking to 
restrain or prohibit MergerSub's (including its subsidiaries and affiliates) 
ownership or operation of all or any material portion of the business or 
assets of the Company and its subsidiaries, taken as a whole, or to compel 
MergerSub or any of its subsidiaries or affiliates to dispose of or hold 
separate all or any material portion of the business or assets of the Company 
and its subsidiaries, taken as a whole, (iii) seeking to impose or confirm 
material limitations on the ability of MergerSub or any of its subsidiaries 
or affiliates to effectively control the business or operations of the 
Company and its subsidiaries, taken as a whole, or effectively to exercise 
full rights of ownership of the Shares or Company Common Stock, including, 
without limitation, the right to vote any Shares or Company Common Stock 
acquired or owned by MergerSub or any of its subsidiaries or affiliates on 
all matters properly presented to the Company's stockholders, or (iv) seeking 
to require divestiture by MergerSub or any of its Subsidiaries or affiliates 
of any Shares or Company Common Stock, and no court, arbitrator or 
governmental body, agency or official will have issued any judgment, order, 
decree or injunction, and there will not be any statute, rule or regulation, 
that, in the sole judgment of MergerSub is likely, directly or indirectly, to 
result in any of the consequences referred to in the preceding clauses (i) 
through (iv); (c) the funds in an amount at least equal to the Required 
Amounts shall have been made available to MergerSub and/or Operating Co. as 
contemplated in the Merger Agreement; (d) the holders of not more than 6% of 
the outstanding Shares shall have demanded appraisal of their Shares in 
accordance with the DGCL; (e) no change in accounting practice or policies 
after the date of the Merger Agreement shall cause MergerSub reasonably to 
conclude that the Merger will not be recorded as a "recapitalization" for 
financial reporting purposes; (f) the certificate of designation for the 
Mirror Preferred Stock shall have been accepted for filing by the Delaware 
Secretary of State; and (g) total indebtedness (long and short term) of the 
Company and its Subsidiaries as of the Effective Time shall not exceed 
$410,000,000, excluding any indebtedness incurred in connection with the 
proposed acquisitions set forth in the applicable schedule to the Merger 
Agreement, but including the aggregate amount of participation interests 
outstanding under the Company's trade accounts receivable securitization 
agreement. 

   The obligation of the Company to consummate the Merger is further subject, 
to the following additional conditions: 

      (a) MergerSub shall have performed in all material respects all of its
   obligations under the Merger Agreement required to be performed by it at or
   prior to the Effective Time; the representations and warranties of MergerSub
   contained therein and in any certificate or other writing delivered by
   either of them pursuant to the Merger Agreement shall be true in all
   material respects at and as of the Effective Time (provided that
   representations made as of a specific date shall be required to be true as
   of such date only) as if made at and as of such time; and the Company shall
   have received a certificate signed by the President or any Vice President of
   MergerSub to the foregoing effect; and

      (b) The Board of Directors of the Company shall have received advice,
   reasonably satisfactory to the Board, from an independent advisor confirming
   the belief of MergerSub that upon the consummation of the transactions
   contemplated by the Merger Agreement, the Surviving Corporation (i) will not
   become insolvent, (ii) will not be left with unreasonably small capital,
   (iii) will not have incurred debts beyond its ability to pay such debts as
   they mature, and (iv) the capital of the Company will not become impaired.

                                       56
<PAGE>

TERMINATION 

   The Merger Agreement may be terminated and the Merger may be abandoned at 
any time prior to the Effective Time (notwithstanding any approval of the 
Merger Agreement by the stockholders of the Company): 

      (a) by mutual written consent of the Company and MergerSub;

      (b) by either the Company or MergerSub, if the Merger has not been
   consummated by June 30, 1998, provided that the party seeking to exercise
   such right is not then in breach in any material respect of any of its
   obligations under the Merger Agreement;

     (c) by either the Company or MergerSub, if MergerSub (in the case of 
    termination by the Company), or the Company (in the case of termination by 
    MergerSub) shall have breached in any material respect any of its 
    obligations under the Merger Agreement or any representation and warranty 
    of MergerSub (in the case of termination by the Company) or the Company 
    (in the case of termination by MergerSub) shall have been incorrect in any 
    material respect when made or at any time prior to the Closing; 

      (d) by either the Company or MergerSub, if there is any law or regulation
   that makes consummation of the Merger illegal or otherwise prohibited or if
   any judgment, injunction, order or decree enjoining MergerSub or the Company
   from consummating the Merger is entered and such judgment, injunction, order
   or decree becomes final and nonappealable;

      (e) by MergerSub if the Board of Directors of the Company has withdrawn
   or modified or amended, in a manner adverse to MergerSub, its approval or
   recommendation of the Merger Agreement and the Merger or its recommendation
   that stockholders of the Company adopt and approve the Merger Agreement and
   the Merger, or approved, recommended or endorsed any proposal for a
   transaction other than the Merger (including a tender or exchange offer for
   Shares) or if the Company has failed to call the Company Stockholders
   Meeting or failed as promptly as reasonably practicable after the
   registration statement is declared effective to mail the Company Proxy
   Statement to its stockholders or failed to include in such statement the
   recommendation referred to above;

      (f) by the Company if prior to the Effective Time the Board of Directors
   of the Company has withdrawn or modified or amended, in a manner adverse to
   MergerSub, its approval or recommendation of the Merger Agreement and the
   Merger or its recommendation that stockholders of the Company adopt and
   approve the Merger Agreement and the Merger in order to permit the Company
   to execute a definitive agreement providing for the acquisition of the
   Company or in order to approve a tender or exchange offer for any or all of
   the Shares, in either case, as determined by the Board of Directors of the
   Company to be on terms more favorable to the Company's stockholders than the
   Merger from a financial point of view; and

      (g) by either the Company or MergerSub if, at a duly held stockholders
   meeting of the Company or any adjournment thereof at which the Merger
   Agreement and the Merger is voted upon, the requisite stockholder adoption
   and approval has not been obtained.

   The party desiring to terminate the Merger Agreement will give written 
notice of such termination to the other party in accordance with the terms 
thereof. If the Merger Agreement is terminated, such Agreement will become 
void and of no effect with no liability on the part of any party hereto, 
except for those provisions described under "--No Solicitation of 
Transactions" and "--Expense Reimbursement" above. 

AMENDMENT AND WAIVER 

   The Merger Agreement may be amended or waived if, and only if, such 
amendment or waiver is in writing and signed, in the case of an amendment, by 
the Company and MergerSub or in the case of a waiver, by the party against 
whom the waiver is to be effective; provided that after the adoption of the 
Merger Agreement by the stockholders of the Company, no such amendment or 
waiver will, without the 

                                       57
<PAGE>

further approval of such stockholders, alter or change (i) the amount or kind 
of consideration to be received in exchange for any shares of capital stock 
of the Company, (ii) any term of the certificate of incorporation of the 
Surviving Corporation or (iii) any of the terms or conditions of the Merger 
Agreement if such alteration or change would adversely affect the holders of 
any shares of capital stock of the Company. 

EXPENSES 

   Except as otherwise provided, all costs and expenses incurred in 
connection with the Merger will be paid by the party incurring such cost or 
expense. 

                                       58
<PAGE>

                 CERTAIN PROVISIONS OF THE VOTING AGREEMENTS 

   In connection with the transactions contemplated by the Merger Agreement, 
MergerSub and the Company entered into the Voting Agreements with Magten 
covering 3,517,773 Shares owned by such persons (representing approximately 
31.5% of the outstanding Company Common Stock) and with Fidelity Capital & 
Income Fund covering 2,424,935 Shares owned by it (representing approximately 
21.7% of the outstanding Company Common Stock) (each, for purposes of the 
Voting Agreements, a "Stockholder"). 

   The following summarizes the material provisions of the Voting Agreements 
entered into by Magten and certain of its affiliates and Fidelity Capital & 
Income Fund, copies of which appear as Annexes B and C, respectively, to this 
Proxy Statement/Prospectus and are incorporated herein by reference. This 
summary is qualified in its entirety by reference to the Voting Agreements. 

VOTING 

   During the period (the "Agreement Period") beginning on January 20, 1998 
and ending on the earlier of (i) the Effective Time, (ii) the date that is 90 
days after the termination of the Merger Agreement in accordance with Section 
9.01(c) (in the case of a termination by MergerSub), (e), (f) or (g) thereof 
and payment in full of all amounts (if any) payable to MergerSub pursuant to 
Section 5.04 of the Merger Agreement, (iii) the date of termination of the 
Merger Agreement for any other reason and (iv) June 30, 1998, each of the 
Stockholders has agreed to vote the Shares held by such Stockholder specified 
on the exhibits to the Voting Agreements (the "Scheduled Securities") to 
approve and adopt the Merger Agreement, the Merger and any actions directly 
and reasonably related thereto at any meeting or meetings of the stockholders 
of the Company, and at any adjournment thereof, at which such Merger 
Agreement and other related agreements (or any amended version or versions 
thereof), or such other actions, are submitted for the consideration and vote 
of the stockholders of the Company. 

   Each of the Stockholders has agreed that during the Agreement Period, it 
will not vote any of such Stockholder's Scheduled Securities in favor of the 
approval of any other merger, consolidation, sale of assets, reorganization, 
recapitalization, liquidation or winding up of the Company or any other 
extraordinary transaction involving the Company or any matters related to or 
in connection therewith, or any corporate action relating to or the 
consummation of which would either frustrate the purposes of, or prevent or 
delay the consummation of, the transactions contemplated by the Merger 
Agreement. 

NO SOLICITATION 

   Each Stockholder has agreed that until the termination of the Voting 
Agreement, such Stockholder will not, directly or indirectly, (i) take any 
action to solicit, initiate or encourage any Acquisition Proposal or (ii) 
engage in negotiations or discussions with, or disclose any nonpublic 
information relating to the Company or any Subsidiary or afford access to the 
properties, books or records of the Company or any Subsidiary to, or 
otherwise assist, facilitate or encourage, any Third Party that may be 
considering making, or has made, an Acquisition Proposal. Such Stockholder 
will promptly notify MergerSub after receipt of any Acquisition Proposal or 
any indication that any Third Party is considering making an Acquisition 
Proposal or any request for nonpublic information relating to the Company or 
any Subsidiary or for access to the properties, books or records of the 
Company or any Subsidiary by any Third Party that may be considering making, 
or has made, an Acquisition Proposal and will keep MergerSub fully informed 
of the status and details of any such Acquisition Proposal, indication or 
request. 

TRANSFER 

   Each Stockholder has agreed that if it sells, transfers, assigns, 
encumbers or otherwise disposes of any of its Scheduled Securities, it shall 
require the transferee of such Scheduled Securities to execute and deliver to 
MergerSub and the Company a voting agreement identical in form to the Voting 
Agreements except for the identity of such Stockholder prior to or concurrent 
with the consummation of such Transfer. 

                                       59
<PAGE>

APPRAISAL RIGHTS 

   Each of the Stockholders has agreed not to exercise any rights (including, 
without limitation, under Section 262 of the DGCL) to demand appraisal of any 
shares of Company Common Stock owned by such Stockholder with respect to the 
Merger. 

CERTAIN REPRESENTATIONS AND WARRANTIES 

   Pursuant to the Voting Agreements, each Stockholder has represented and 
warranted that: (a) such Stockholder (i) owns beneficially all of the shares 
of Company Common Stock which are subject such Stockholder's Voting 
Agreement, (ii) has the full and unrestricted legal power, authority and 
right to enter into, execute and deliver such Stockholder's Voting Agreement 
without the consent or approval of any other person and (iii) has not entered 
into any voting agreement with or granted any person any proxy (revocable or 
irrevocable) with respect to such shares (other than such Stockholder's 
Voting Agreement); and (b) such Stockholder's Voting Agreement is the valid 
and binding agreement of the Stockholder. 

TERMINATION 

   The Voting Agreements will terminate upon the termination of the Agreement 
Period. 

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<PAGE>

                     DESCRIPTION OF COMPANY CAPITAL STOCK 

GENERAL 

   The Company is authorized by its Certificate of Incorporation, as amended, 
to issue an aggregate of 25,000,000 shares of Common Stock, par value $0.01 
per share. The following is a summary of certain of the rights and privileges 
pertaining to Company Common Stock. For a full description of the Company's 
capital stock, reference is made to the Company's Certificate of 
Incorporation, as amended, currently in effect, a copy of which is on file 
with the Commission. 

COMPANY COMMON STOCK 

 Voting Rights 

   The holders of Company Common Stock are entitled to one vote per share on 
all matters submitted for action by the shareholders. There is no provision 
for cumulative voting with respect to the election of directors. Accordingly, 
the holders of more than 50% of the shares of Company Common Stock can, if 
they choose to do so, approve the Merger. 

 Dividend Rights 

   Holders of Company Common Stock are entitled to share equally, share for 
share, in all dividends declared on Common Stock, whether payable in cash, 
property or securities of the Company. 

 Liquidation Rights 

   In the event of any voluntary or involuntary liquidation, dissolution or 
winding up of the Company, the holders of the shares of Company Common Stock 
are entitled to share equally, share for share, in the assets available for 
distribution. Holders of Company Common Stock have no conversion, redemption 
or preemptive rights. 

RIGHTS PLAN 

   On April 24, 1997, the Board of Directors of the Company declared a 
distribution of one Company Common Stock Purchase Right (each, a "Right") for 
each outstanding share of Company Common Stock. Each Right entitles the 
registered holder to purchase from the Company one share of Company Common 
Stock at a price of $150 (the "Exercise Price"). The description and terms of 
the Rights are set forth in a Rights Agreement, as the same may be amended 
from time to time (the "Rights Agreement"), between the Company and 
BankBoston, N.A., as Rights Agent (the "Rights Agent"), dated as of May 1, 
1997. Capitalized terms used in this description of the Rights Agreement but 
not otherwise defined herein have the meanings given to such terms in the 
Rights Agreement. 

   The Rights are not exercisable prior to the occurrence of the Distribution 
Date. The Distribution Date is the day which is the earlier of (i) the tenth 
day after the date of the public announcement that a person or group of 
affiliated or associated persons has acquired beneficial ownership of 10% or 
more of the Company's voting stock ("Acquiring Person"), or (ii) the tenth 
business day (or such later date as may be determined by the Board of 
Directors prior to such time as any person becomes an Acquiring Person) after 
the commencement or public announcement of a person's or group's intention to 
commence a tender or exchange offer whose consummation would result in the 
ownership of 10% or more of the outstanding shares of voting stock of the 
Company, even if no purchases actually occur pursuant to such offer. 
Notwithstanding the foregoing, the definition of Acquiring Person shall not 
include (A) the Company, (B) any subsidiary of the Company, (C) any employee 
benefit plan or employee stock plan of the Company or of any subsidiary of 
the Company or any trust or other entity organized, appointed, established or 
holding Company Common Stock for or pursuant to the terms of any such plan, 
(D) any person whose ownership of 10% or more of the shares of voting stock 
of the Company then outstanding results solely from (i) any action or 
transaction approved by the Board of Directors before such person acquires 
such 10% beneficial ownership or (ii) a reduction in the number of issued and 
outstanding shares of voting stock of the Company pursuant to a transaction 
or transactions approved by the Board of Directors 

                                       61
<PAGE>

(provided that any such person that does not become an Acquiring Person by 
reason of clause (i) or (ii) above shall become an Acquiring Person upon his 
acquisition of an additional 10% of the Company's voting stock unless such 
acquisition of additional voting stock will not result in such person 
becoming an Acquiring Person by reason of such clause (i) or (ii)) or (E) any 
person who, as of May 5, 1997, together with all affiliates and associates of 
such person, was the Beneficial Owner of 10% or more of the Voting Stock of 
the Company outstanding as of such date; provided, however, that any person 
described in this clause (E) shall no longer be an exempt person and shall 
become an Acquiring Person if such person, together with all affiliates and 
associates of such person, from May 5, 1997, acquires beneficial ownership of 
an additional 10% or more of the voting stock (unless such acquisition is 
pursuant to a transaction described in clause (D)(i) or (D)(ii) above). 

   The Rights Agreement provides that, until the Distribution Date, the 
Rights will be represented by and transferred with, and only with, the 
Company Common Stock. 

   The Rights will expire at the close of business on May 5, 2007, unless 
earlier redeemed by the Company as described below. 

   The number of shares of Company Common Stock issuable upon exercise of the 
Rights are subject to certain adjustments from time to time in the event of, 
among other things, a stock dividend on, or a subdivision or combination of, 
the Company Common Stock. The Exercise Price is subject to adjustment in the 
event of, among other things, extraordinary distributions of cash or other 
property to holders of Company Common Stock. 

   Unless the Rights are earlier redeemed, in the event that, after the time 
that a Person becomes an Acquiring Person, the Company were to be acquired in 
a merger or other business combination (in which any shares of the Company 
Common Stock are changed into or exchanged for other securities or assets) or 
more than 50% of the assets or earning power of the Company and its 
subsidiaries (taken as a whole) were to be sold or transferred in one or a 
series of related transactions, the Rights Agreement provides that proper 
provision will be made so that each holder of record of a Right will from and 
after such date have the right to receive, upon payment of the Exercise 
Price, that number of shares of common stock of the acquiring company having 
a market value at the time of such transaction equal to two times the 
Exercise Price. 

   In addition, unless the Rights are earlier redeemed, in the event that a 
person or group, with certain exceptions, becomes the beneficial owner of 10% 
or more of the Company's voting stock, the Rights Agreement provides that 
each holder of record of a Right, other than the Acquiring Person (whose 
Rights will thereupon become null and void), will thereafter have the right 
to receive, upon payment of the Exercise Price, that number of shares of the 
Company Common Stock having a market value at the time of the transaction 
equal to two times the Exercise Price. 

   At any time after any person or group becomes an Acquiring Person and 
prior to the acquisition by such person or group of 50% or more of the 
outstanding voting stock, the Board of Directors of the Company may exchange 
the Rights (other than Rights owned by such person or group that will have 
become void), in whole or in part, at an exchange ratio of one share of 
Company Common Stock per Right (subject to adjustment) 

   Fractions of shares of Company Common Stock that would otherwise be issued 
upon exercise or redemption of the Rights may, at the election of the 
Company, be evidenced by depositary receipts. The Rights Agreement also 
provides that the Company may pay cash in lieu of fractional shares. 

   At any time on or prior to the close of business on the tenth day after a 
public announcement that a person has become an Acquiring Person (or such 
later date as may be authorized by the Board of Directors and a majority of 
the Continuing Directors (as defined in the Rights Agreement)), the Company 
may redeem the Rights in whole, but not in part, at a price of $0.01 per 
Right (the "Redemption Price"), payable at the election of the Company in 
cash or shares of Company Common Stock. The Rights may be redeemed after the 
time that any Person has become an Acquiring Person only if approved by a 
majority of the Continuing Directors. Following the effective time of the 
redemption of the Rights, the right to exercise the Rights will terminate and 
the only right of the holders of Rights will be to receive the Redemption 
Price. 

                                       62
<PAGE>

   For as long as the Rights are then redeemable, the Company may, except 
with respect to the redemption price or date of expiration of the Rights, 
amend the Rights in any manner, including an amendment to extend the time 
period in which the Rights may be redeemed. At any time when the Rights are 
not then redeemable, the Company may amend the Rights in any manner that does 
not materially adversely affect the interests of holders of the Rights as 
such. Amendments to the Rights Agreement from and after the time that any 
Person becomes an Acquiring Person requires the approval of a majority of the 
Continuing Directors. 

   Until a Right is exercised, the holder, as such, will have no rights as a 
stockholder of the Company, including, without limitation, the right to vote 
or to receive dividends. 

   The Rights have certain anti-takeover effects. The Rights will cause 
substantial dilution to a person or group who attempts to acquire the Company 
on terms not approved by the Company's Board of Directors. The Rights should 
not interfere with any merger or other business combination approved by the 
Board since they may be redeemed by the Company (as described above). 

   In connection with the execution of the Merger Agreement, the Rights 
Agreement was further amended to exclude MergerSub and its affiliates or 
associates from the definition of the term "Acquiring Person" and to exclude 
the transactions contemplated by the Merger Agreement or any financing or any 
issuance of securities by MergerSub, the Company or any direct or indirect 
subsidiary of any thereof in connection with the transactions contemplated by 
the Merger Agreement from triggering the adjustments to the Exercise Price, 
the number of shares that may be purchased upon exercise of a Right and the 
number of Rights outstanding. 

CAPITAL STOCK OF THE COMPANY FOLLOWING THE MERGER 

 Company Common Stock 

   If the Merger is approved by the requisite vote of the stockholders of 
Company Common Stock at the Special Meeting, at the Effective Time of the 
Merger the Certificate of Incorporation of the Company, as amended, will be 
amended in accordance with the terms set forth as Exhibit A to the Merger 
Agreement, which is attached hereto as Annex A, and, as so amended, until 
thereafter further amended as provided therein and under the Merger 
Agreement, will be the certificate of incorporation of the Company following 
the Merger. The Amended and Restated Certificate of Incorporation will amend 
the total number of shares of Company Common Stock that the Company is 
authorized to issue from 25,000,000 to 30,000,000 shares and will 
additionally authorize the issuance of up to 15,000,000 shares of Preferred 
Stock. 

 Preferred Stock 

   The Amended and Restated Certificate of Incorporation will grant the Board 
of Directors of the Company the authority to issue shares of the Company's 
Preferred Stock in one or more series, and to fix the rights, preferences, 
privileges and restrictions granted to or imposed upon any unissued shares of 
Preferred Stock. 

   In connection with the Merger, the Company will issue a series of 
Preferred Stock to be the Mirror Preferred Stock. The Mirror Preferred Stock, 
when issued, will rank senior to (a) all classes of Company Common Stock and 
(b) each other class of capital stock or series of preferred stock issued by 
the Company, the terms of which specifically provide that such series will 
rank junior to the Mirror Preferred Stock or which do not specify their rank 
("Junior Securities"). 

   Dividends. The Mirror Preferred Stock, when issued, will provide for a 
quarterly dividend payable at an annual rate of approximately 13%. Prior to 
the fifth anniversary of the issuance of the Mirror Preferred Stock, 
quarterly dividends will be paid through increases in the liquidation 
preference of the Mirror Preferred Stock. At the election of the holders, the 
dividends may be paid in kind. 

                                       63
<PAGE>

   Liquidation Preference. The Mirror Preferred Stock will have a liquidation 
preference of $25.00 per share, plus accreted dividends, plus accrued and 
unpaid cash dividends, if any. 

   Voting Rights. Holders of the Mirror Preferred Stock will have no general 
voting rights, except (i) as required by law and (ii) holders of a majority 
of the outstanding shares of Mirror Preferred Stock, voting as a separate 
class, will (a) upon the failure of the Company to (1) pay dividends, in cash 
(following the date on which dividends become payable in cash), for more than 
four consecutive quarters or six quarters, (2) satisfy any mandatory 
redemption obligation (including, without limitation, in connection with a 
change of control (as described below) with respect to the Mirror Preferred 
Stock (regardless of whether the reason for such failure is lack of legally 
available funds), (3) make any offer to redeem the Mirror Preferred Stock 
upon a change of control within 30 days following the change of control date 
(as defined in the certificate of designations for Mirror Preferred Stock) 
related thereto or (4) comply with the certain other covenants, be entitled 
to elect two members to the board of directors of the Company, (b) have the 
right to approve each issuance by the Company of any other class of capital 
stock or series of preferred stock issued by the Company after the issuance 
of the Mirror Preferred Stock the terms of which specifically provide that 
such series will rank on a parity with, or senior to, the Mirror Preferred 
Stock, except that without the approval of the holders of Mirror Preferred 
Stock, the Company may issue and have outstanding shares of parity securities 
issued from time to time in exchange for, or the proceeds of which are used 
to redeem or repurchase, all of the shares of Mirror Preferred Stock, and (c) 
have the right to approve certain mergers, consolidations and sales of assets 
by the Company unless, in the case of a merger or consolidation, the 
consolidated net worth of the surviving corporation immediately after the 
transaction is at least equal to that of the Company immediately prior to the 
transaction. 

   Mandatory Redemption. The Company will be (subject to legal availability 
of funds) required to redeem the Mirror Preferred Stock on May 15, 2010 at a 
redemption price equal to the liquidation preference per share, plus accrued 
and unpaid dividends, if any, to the date of redemption. 

   Optional Redemption. Subject to certain restrictions, the Mirror Preferred 
Stock will be (subject to legal availability of funds) redeemable at any time 
after May 15, 2003 at the option of the Company, in whole or in part, at the 
redemption prices set forth in the certificate of designations for the Mirror 
Preferred Stock plus accrued and unpaid cash dividends, if any, to the date 
of redemption. Additionally, at any time and from time to time on or prior to 
May 15, 2001, the Company may, subject to certain requirements, redeem up to 
100% of the Mirror Preferred Stock with the net proceeds received from a 
public equity offering at a price equal to 113% of the liquidation preference 
to be redeemed, together with accrued and unpaid dividends, if any, to the 
date of redemption. 

   Change of Control. In the event of a Change of Control (as defined in the 
certificate of designations for the Mirror Preferred Stock), each holder of 
Mirror Preferred Stock will have the right to require the Company to 
repurchase its Mirror Preferred Stock at a purchase price equal to 101% of 
the liquidation preference of the Mirror Preferred Stock plus accrued and 
unpaid dividends, if any. 

   Exchange Feature. The Mirror Preferred Stock may, subject to certain 
conditions, be exchanged into the Company's 13% Subordinated Exchange 
Debentures due 2010 (the "Exchange Debentures") (which shall have terms 
similar to those of the Mirror Preferred Stock) at the option of the Company 
in whole only and so long as no shares of Mirror Preferred Stock are held at 
the time by DLJMB or its affiliates, in whole or in part, on any scheduled 
dividend payment date at a rate of one dollar (or fraction thereof) principal 
amount of Exchange Debentures for each dollar (or fraction thereof) in 
liquidation preference (and for each dollar (or fraction thereof) of accrued 
and unpaid dividends, if any) of Mirror Preferred Stock held by such holder 
at the time of such exchange. 

   Certain Covenants. The certificate of designations for the Mirror 
Preferred Stock will contain certain customary covenants which (i) limit the 
ability of the Company to redeem or repurchase Junior Securities and pay 
dividends thereon, (ii) prohibit, under certain circumstances, certain 
mergers and consolidations, or the sales of assets by the Company, in the 
manner described under "Voting Rights" above, and (iii) require the Company 
to deliver certain reports and information to the holders. 

                                       64
<PAGE>

 Warrants 

   Each warrant to purchase Company Common Stock (collectively, the 
"Warrants") will entitle the holder thereof to purchase one share of Company 
Common Stock at an exercise price of not less than $0.01 per share subject to 
customary antidilution provisions and other customary terms. Although the 
actual exercise price of the Warrants will be set in connection the 
determination of the final terms of the Merger Financing, see Note 6 to 
"Summary and Special Factors -- Summary Selected Historical and Unaudited 
Condensed Consolidated Pro Forma Financial Data" for a discussion of the pro 
forma financial effect of the issuance of the Warrants at an assumed 
exercised price of $0.01 per share. The Warrants will be exercisable at any 
time prior to 5:00 p.m., New York City time, on May 15, 2010. The exercise of 
the Warrants also will be subject to applicable federal and state securities 
laws. It is currently contemplated that the Warrants will be issued together 
with the Mirror Preferred Stock. The Warrants and the Mirror Preferred Stock 
are expected to be priced as a unit, and no independent value has been 
allocated to the Warrants individually. 

   The DLJMB Funds are expected to be entitled to request four demand 
registrations with respect to the Warrants and the Company Common Stock owned 
by them, which demand registration rights will be immediately exercisable 
subject to customary deferral and cutback provisions. In addition, the 
holders of the Warrants will also be entitled to unlimited piggyback 
registration rights with respect to such Warrants subject to customary 
cutback provisions. If the Warrants are sold in connection with a registered 
sale or a sale under Rule 144A of the Securities Act of the Company Common 
Stock or the Mirror Preferred Stock, the Company will (not earlier than the 
time the Company registers the Company Common Stock) file a shelf 
registration statement covering the Company Common Stock underlying such 
Warrants. 

 Rights Plan 

   Following the Merger, the Rights Agreement, as amended, as described 
above, will remain in effect. All references herein to Shares of Company 
Common Stock include the associated Rights. 

 Transfer Agent and Registrar 

   The transfer agent and registrar for the Company Common Stock following 
the Merger will be BankBoston, N.A. 

   In addition, the Bylaws of the MergerSub as in effect at the Effective 
Time of the Merger will be the Bylaws of the Company following the Merger 
until thereafter changed or amended as provided therein or by applicable law. 

SECTION 203 OF DELAWARE GENERAL CORPORATION LAW 

   The Company is a Delaware corporation and has elected not to be subject to 
Section 203 of the DGCL. In general, Section 203 prevents an "interested 
stockholder" (defined generally as a person owning 15% or more of a 
corporation's outstanding voting stock) from engaging in a "business 
combination" (as defined) with a Delaware corporation for three years 
following the date such person became an interested stockholder, subject to 
certain exceptions such as transactions done with the approval of the Board 
of Directors and of the holders of at least two-thirds of the outstanding 
shares of voting stock not owned by the interested stockholder. 

                                       65
<PAGE>

          UNAUDITED CONDENSED CONSOLIDATED PRO FORMA FINANCIAL DATA 

   The following unaudited condensed consolidated pro forma financial data 
(the "Pro Forma Financial Data") of the Company are based on historical 
consolidated financial statements of the Company as adjusted to give effect 
to certain transactions described below and to the Merger, including the 
Merger Financing and the application of the proceeds thereof. For additional 
information regarding the Merger, see "The Merger." The unaudited condensed 
consolidated pro forma statement of operations for the year ended December 
31, 1997 gives effect to the GenSet Acquisition, the Arcsys Acquisition, the 
Woodland Acquisition and the Merger, including the Merger Financing and the 
application of the proceeds thereof, as if they had occurred on January 1, 
1997. For additional information regarding the GenSet Acquisition, the Arcsys 
Acquisition and the Woodland Acquisition, see the discussion under the 
caption "Recent Events -- Acquisitions" in Note 2 to the Company's 
Consolidated Financial Statements. The unaudited condensed consolidated pro 
forma balance sheet gives effect to the Merger, including the Merger 
Financing and the application of the proceeds thereof, as if it had occurred 
on December 31, 1997. The pro forma adjustments are based upon available 
information and upon certain assumptions that management believes are 
reasonable under the circumstances. The Pro Forma Financial Data and 
accompanying notes should be read in conjunction with the historical 
consolidated financial statements of the Company, including the notes 
thereto, and other financial information pertaining to the Company. The Pro 
Forma Financial Data do not purport to represent what the Company's actual 
results of operations or actual financial position would have been if the 
Merger, including the Merger Financing and the application of the proceeds 
thereof, and the GenSet Acquisition, the Arcsys Acquisition and the Woodland 
Acquisition in fact occurred on such dates or to project the Company's 
results of operations or financial position for any future period or date. 
The Pro Forma Financial Data do not give effect to any transactions other 
than the GenSet Acquisition, the Arcsys Acquisition, the Woodland Acquisition 
and the Merger, including the Merger Financing and the application of the 
proceeds thereof, discussed in the notes to the Pro Forma Financial Data 
included elsewhere herein. 

   As a result of the proposed Merger, the Company and MergerSub will incur 
various expenses currently estimated to range between $50 million and $60 
million (pre-tax) in connection with consummating the transaction. See Note 2 
to the Unaudited Condensed Consolidated Pro Forma Statement of Operations for 
a more detailed explanation of these expenses. While the exact timing, nature 
and amount of these costs are subject to change the Company anticipates that 
a significant one-time pretax charge will be recorded in the quarter in which 
the Merger is consummated. As a result of the foregoing, the Company expects 
to record a significant net loss in the quarter in which the Merger is 
recorded. Because this loss will result directly from the one-time charge 
incurred in connection with the Merger, and this charge will be funded 
entirely through the proceeds of the Merger Financing, the Company does not 
expect this loss to materially impact its liquidity, ongoing operations or 
market position. For a discussion of the consequences of the incurrence of 
indebtedness in connection with the Merger Financing, see "Management's 
Discussion and Analysis of Financial Condition and Results of Operations -- 
Liquidity and Capital Resources." 

   The pro forma adjustments were applied to the respective historical 
consolidated financial statements of the Company to reflect and account for 
the Merger as a recapitalization; accordingly, the historical basis of the 
Company's assets and liabilities has not been impacted thereby. 

                                       66
<PAGE>

                       THERMADYNE HOLDINGS CORPORATION 
                  UNAUDITED CONDENSED CONSOLIDATED PRO FORMA 
                           STATEMENT OF OPERATIONS 

<TABLE>
<CAPTION>
                                                              YEAR ENDED DECEMBER 31, 1997 
                                 -------------------------------------------------------------------------------------- 
                                                          1997 ACQUISITIONS(1) 
                                              -------------------------------------------- 
                                    COMPANY                                                    MERGER 
                                  HISTORICAL    GENSET   ARCSYS    WOODLAND   ADJUSTMENTS    ADJUSTMENTS  PRO FORMA(2) 
                                 ------------ --------  -------- ----------  ------------- -------------  ------------ 
                                                          (IN MILLIONS, EXCEPT PER SHARE DATA) 
<S>                                 <C>         <C>       <C>       <C>          <C>           <C>           <C>
Net sales ......................    $ 520.4     $ 2.4     $17.4     $ 4.0           --             --        $544.2 
                                    -------     -----     -----     -----        -----         ------        ------ 
Operating expenses: 
 Cost of goods sold ............      320.0       2.1      14.2       2.6           --             --         338.9 
 Selling, general and 
  administrative expenses  .....      110.7       0.4       2.7       1.2           --             --         115.0 
 Amortization of goodwill  .....        1.6       0.1        --        --           --             --           1.7 
 Amortization of other 
  intangibles ..................        6.8        --       0.2        --           --             --           7.0 
 Net periodic postretirement 
  benefits .....................        2.8        --        --        --           --             --           2.8 
                                    -------     -----     -----     -----        -----         ------        ------ 
Income from operations .........       78.5      (0.2)      0.3       0.2           --             --          78.8 
Other (income) expense: 
 Interest expense ..............       45.3       0.2        --       0.3          0.4 (3)       56.7 (4)      63.7 
                                                                                                (39.2)(5) 
 Amortization of deferred 
  financing costs ..............        1.6        --        --        --           --            2.4 (6)       2.4 
                                                                                                 (1.6)(6) 
 Other .........................        3.1      (0.1)       --        --           --             --           3.0 
                                    -------     -----     -----     -----        -----         ------        ------ 
Income (loss) from continuing 
 operations before taxes........       28.5      (0.3)      0.3      (0.1)        (0.4)         (18.3)          9.7 
Income tax provision (benefit)         13.4       0.1        --       0.1         (0.2)(3)       (6.4)(7)       7.0 
                                    -------     -----     -----     -----        -----         ------        ------ 
Income (loss) from continuing 
 operations ....................       15.1      (0.4)      0.3      (0.2)        (0.2)         (11.9)          2.7 
Redeemable preferred stock 
 dividends .....................         --        --        --        --           --            6.5 (8)       6.5 
                                    -------     -----     -----     -----        -----         ------        ------ 
Income (loss) from continuing 
 operations available 
 to common......................    $  15.1     $(0.4)    $ 0.3     $(0.2)       $(0.2)        $(18.4)       $ (3.8)(9) 
Earnings (loss) per common 
 share: 
 Basic .........................    $  1.36        --        --        --           --             --        $(1.18)(9) 
 Basic shares ..................     11.072(10)    --        --        --           --             --         3.235 (10) 
 Diluted .......................    $  1.33        --        --        --           --             --        $(1.18)(9) 
 Diluted shares.................     11.368(10)    --        --        --           --             --         3.235 (10) 

OTHER DATA: 
 Adjusted EBITDA (11) ..........    $ 102.1     $  --     $ 0.9     $ 0.4        $  --         $   --        $103.4 
 Depreciation ..................       12.5       0.1       0.4       0.2           --             --          13.2 
 Capital expenditures ..........       16.3        --       0.2        --           --             --          16.5 
</TABLE>

     See accompanying notes to Unaudited Condensed Consolidated Pro Forma
                            Statement of Operations.

                                       67
<PAGE>

                        THERMADYNE HOLDINGS CORPORATION
                   NOTES TO UNAUDITED CONDENSED CONSOLIDATED
                       PRO FORMA STATEMENT OF OPERATIONS
                             (DOLLARS IN MILLIONS)

(1)    Represents the financial results for the companies acquired during 1997 
       for the periods not included in the Company Historical column as 
       follows: GenSet (1/1/97-1/31/97), Arcsys (1/1/97-9/25/97) and Woodland 
       (1/1/97-11/24/97). 

(2)    The pro forma balance sheet reflects non-recurring charges aggregating 
       $58.1 million (comprised of $18.1 million related to employee stock 
       options and related plans; $17.4 million of non-capitalizable 
       transaction fees; $16.8 million of debt pre-payment penalties and the 
       write-off of $5.8 million of related deferred issuance costs) and 
       estimated tax benefits of $16.8 million. The amounts related to debt 
       prepayment penalties and debt issuance costs will be reflected net of 
       tax benefits as an extraordinary item. These amounts have not been 
       reflected in the unaudited pro forma consolidated statements of 
       operations. 

(3)    Reflects the additional interest expense and associated tax benefit 
       attributable to the acquisitions, all of which were financed with 
       borrowings under the Company's revolving credit facility. 

<TABLE>
<CAPTION>
                                    GENSET    ARCSYS   WOODLAND    TOTAL 
                                    ------    ------   --------    ----- 
<S>                                  <C>      <C>        <C>       <C>
Acquisition ......................   $27.8    $ 7.5      $ 2.6     $37.9 
Average interest rate ............    8.04%    7.80%      7.80% 
Annual interest ..................   $ 2.2    $ 0.6      $ 0.2     $ 3.0 
Months to include in pro forma ...       1        9         11 
Incremental pro forma interest  ..   $ 0.2    $ 0.4      $ 0.2     $ 0.8 
Less historical interest included 
 in reported results..............                                  (0.4) 
                                                                   -----
Adjustment .......................                                 $ 0.4 
                                                                   =====
Taxes: 
- ------
Tax benefit on incremental 
 interest at assumed rate of 
 35.0%............................                                 $ 0.2 
                                                                   =====
</TABLE>

(4)    Reflects the additional interest expense attributable to the Merger 
       Financing, as follows: 

<TABLE>
<CAPTION>
                             AMOUNT        RATE        INTEREST 
                             ------        ----        -------- 
<S>                          <C>      <C>                <C>
New Credit Facility:(a) 
 Revolving Credit 
 Facility..................  $ 12.9   LIBOR(b) +2.25%    $ 1.0 
 Term Loans: 
  Term A ..................   100.0   LIBOR(b) +2.25%      7.9 
  Term B ..................   115.0   LIBOR(b) +2.50%      9.3 
  Term C ..................   115.0   LIBOR(b) +2.75%      9.6 
                             ------                      -----
   Total Term Loans........   330.0                       26.8 
Operating Co. Notes .......   205.0        9.00%          18.5 
MergerSub Notes ...........    95.0       11.00%          10.5 
                                                         -----
                                                         $56.7 
                                                         =====
</TABLE>

   (a)    A one-eighth of one percent change in interest rates would impact 
          interest expense for borrowings under the New Credit Facility, the 
          Operating Co. Notes and the MergerSub Notes, collectively, in the 
          amount of approximately $0.8 million. 
   (b)    Calculations based on LIBOR at 5.63%. 

                                       68
<PAGE>

                        THERMADYNE HOLDINGS CORPORATION
                  NOTES TO UNAUDITED CONDENSED CONSOLIDATED 
               PRO FORMA STATEMENT OF OPERATIONS -- (CONTINUED) 
                            (DOLLARS IN MILLIONS) 

(5)    Reflects the elimination of interest expense attributable to 
       indebtedness to be paid in connection with the Merger, as follows: 

<TABLE>
<CAPTION>
<S>                                                <C>
Outstanding U.S. and Australian bank facilities .  $ 9.7 
Outstanding Senior Notes ........................   10.2 
Outstanding Subordinated Notes...................   19.3 
                                                   ----- 
                                                   $39.2 
                                                   ===== 
</TABLE>

       See Note 8 to the Company's Consolidated Financial Statements for a 
       description of interest rates applicable to outstanding indebtedness. 

(6)    Reflects the net change in amortization of capitalized financing costs, 
       as follows: 

<TABLE>
<CAPTION>
                                                      FEES     YEARS   AMORTIZATION 
                                                      ----     -----   ------------ 
<S>                                                   <C>       <C>        <C>
Elimination of existing amortization of capitalized 
 financing costs ...................................                       $(1.6) 
Amortization of capitalized financing costs for new 
 debt: 
 Revolving Credit Facility .........................  $ 2.3      6           0.4 
 Term A ............................................    2.3      6           0.4 
 Term B ............................................    2.6      7           0.4 
 Term C ............................................    2.6      8           0.3 
 Operating Co. Notes ...............................    6.2     10           0.6 
 MergerSub Notes ...................................    3.3     10           0.3 
                                                      -----     --         -----
  Total new capitalized financing costs ............  $19.2                $ 2.4 
                                                                           -----
                                                                           $ 0.8 
                                                                           =====
</TABLE>

       Financing costs are amortized using the effective interest method. 
 
(7)    Adjustment reflects the income tax effect of all pro forma entries 
       above at a rate of 35.0%. 
(8)    Reflects dividends on preferred stock issued in the Merger ($50 million 
       liquidation preference multiplied by a 13% dividend rate). 
(9)    Assuming the warrants to purchase shares of common stock to be issued 
       in connection with the Merger Financing had been issued as of January 
       1, 1997 with an exercise price of $0.01 per share, the pro forma 1997 
       income (loss) from continuing operations available to common would have 
       been $(16.0) million and pro forma 1997 income (loss) per common share 
       would have been $(4.95) per share. 

                                       69
<PAGE>

                        THERMADYNE HOLDINGS CORPORATION
                   NOTES TO UNAUDITED CONDENSED CONSOLIDATED
                PRO FORMA STATEMENT OF OPERATIONS -- (CONTINUED)
                             (DOLLARS IN MILLIONS)

(10)    Basic and diluted shares presented in the column "Company Historical" 
        represent the weighted average of shares outstanding for the year 
        ended December 31, 1997. See the discussion under the caption 
        "Significant Accounting Policies -- Earnings Per Share" in Note 3 to 
        the Company's Consolidated Financial Statements for a reconciliation 
        of basic shares to diluted shares. Basic and diluted shares presented 
        in the column "Pro Forma" represent the number of shares that will be 
        outstanding after giving effect to the transactions contemplated by 
        the Merger. Basic and diluted shares are equal as the effect of any 
        common stock equivalents would be anti-dilutive. A reconciliation of 
        shares outstanding on April 9, 1998 to shares outstanding immediately 
        after the Merger is as follows: 

<TABLE>
<CAPTION>
<S>                                                              <C>        
Shares outstanding on April 9, 1998............................  11,175,293 
Shares repurchased by the Company in the Merger................ (10,690,283) 
Shares purchased by Company management  .......................     141,002 
Shares purchased by DLJMB Funds ...............................   2,608,696 
                                                                 ----------
Shares outstanding after the Merger ...........................   3,234,708 
                                                                 ==========
</TABLE>                                           

(11)    "Adjusted EBITDA" is defined as operating income plus depreciation, 
        amortization of goodwill, amortization of intangibles and net 
        periodic postretirement benefits expense and is a key financial 
        measure but should not be construed as an alternative to operating 
        income or cash flows from operating activities (as determined in 
        accordance with generally accepted accounting principles). Adjusted 
        EBITDA is also one of the financial measures by which the Company's 
        compliance with its covenants is calculated under its debt 
        agreements. The Company believes that Adjusted EBITDA is a useful 
        supplement to net income (loss) and other consolidated income 
        statement data in understanding cash flows generated from operations 
        that are available for taxes, debt service and capital expenditures. 
        However, the Company's method of computation may or may not be 
        comparable to other similarly titled measures of other companies. In 
        addition, Adjusted EBITDA is not necessarily indicative of amounts 
        that may be available for discretionary uses and does not reflect any 
        legal or contractual restrictions on the Company's use of funds. 

                                       70
<PAGE>

                        THERMADYNE HOLDINGS CORPORATION
            UNAUDITED CONDENSED CONSOLIDATED PRO FORMA BALANCE SHEET

<TABLE>
<CAPTION>
                                                           DECEMBER 31, 1997 
                                                ---------------------------------------
                                                                 MERGER 
                                                HISTORICAL   ADJUSTMENTS (1)  PRO FORMA 
                                                ----------   ---------------  --------- 
                                                             (IN MILLIONS) 
<S>                                               <C>            <C>           <C>
ASSETS 
Current assets: 
 Cash and cash equivalents ...................    $   1.5             --       $   1.5 
 Accounts receivable .........................       76.9             --          76.9 
 Inventories .................................      105.1             --         105.1 
 Prepaid expenses and other ..................        8.5             --           8.5 
                                                  -------        -------       ------- 
  Total current assets .......................      192.0             --         192.0 
Property, plant and equipment, net ...........       85.2             --          85.2 
Deferred financing costs .....................        5.8           19.2 (2)      19.2 
                                                                    (5.8)(3) 
Intangibles, net .............................       34.0             --          34.0 
Deferred income taxes ........................       35.5           16.8 (4)      52.3 
Other assets .................................        2.0             --           2.0 
                                                  -------        -------       ------- 
 Total assets ................................    $ 354.5        $  30.2       $ 384.7 
                                                  =======        =======       ======= 
LIABILITIES AND STOCKHOLDERS' DEFICIT 
Current liabilities: 
 Accounts payable ............................    $  55.4             --       $  55.4 
 Accrued and other liabilities ...............       32.6             --          32.6 
 Accrued interest ............................        5.7           (5.7)(1)        -- 
 Income taxes payable ........................        4.8             --           4.8 
 Current maturities of long-term obligations .        4.9           (3.5)(1)       1.4 
                                                  -------        -------       ------- 
  Total current liabilities ..................      103.4           (9.2)         94.2 
New Credit Facility: 
 Revolving credit facility ...................         --           12.9 (1)      12.9 
 Term loans ..................................         --          330.0 (1)     330.0 
Operating Co. Notes ..........................         --          205.0 (1)     205.0 
MergerSub Notes ..............................         --           95.0 (1)      95.0 
Outstanding Senior Notes .....................       99.3          (99.3)(1)        -- 
Outstanding Subordinated Notes ...............      179.3         (179.3)(1)        -- 
Other existing long-term debt, less current 
 maturities ..................................       74.6          (56.1)(1)      18.5 
Other long-term liabilities ..................       60.7             --          60.7 
Redeemable preferred stock ...................         --           50.0 (1)      50.0 
Stockholders' deficit ........................     (162.8)        (318.8)(5)    (481.6) 
                                                  -------        -------       ------- 
  Total liabilities and stockholders' 
   deficit....................................    $ 354.5        $  30.2       $ 384.7 
                                                  =======        =======       ======= 
</TABLE>

           See accompanying notes to Unaudited Condensed Consolidated
                            Pro Forma Balance Sheet.

                                       71
<PAGE>

                        THERMADYNE HOLDINGS CORPORATION
       NOTES TO UNAUDITED CONDENSED CONSOLIDATED PRO FORMA BALANCE SHEET
                                 (IN MILLIONS)

(1)    Sources and uses of cash and cash equivalents in the Merger, including 
       the Merger Financing and the application of the proceeds thereof as of 
       December 31, 1997, is as follows: 

<TABLE>
<CAPTION>
<S>                                                              <C>
TOTAL USES: 
Cash to purchase shares .......................................  $368.8 
Option cash proceeds ..........................................    18.1 
Management Loans ..............................................     3.6 
Repayment of Outstanding Subordinated Notes ...................   179.3 
Repayment of Outstanding Senior Notes .........................    99.3 
Repayment of outstanding U.S. and Australian bank facilities  .    59.6 
Payment of accrued interest ...................................     5.7 
Estimated transaction fees and expenses .......................    53.4 
                                                                 ------
  Total uses...................................................  $787.8 
                                                                 ======
TOTAL SOURCES: 
New Credit Facility 
 Revolving credit facility.....................................  $ 12.9 
 Term loans ...................................................   330.0 
Operating Co. Notes ...........................................   205.0 
MergerSub Notes ...............................................    95.0 
Redeemable preferred stock and warrants purchased by DLJMB (a)     50.0 
Management Share Purchase .....................................     4.9 
Common stock purchased by DLJMB................................    90.0 
                                                                 ------
  Total sources................................................  $787.8 
                                                                 ======
</TABLE>

- --------------
  (a)     For a description of such securities, see "Description of Company 
          Capital Stock -- Capital Stock of the Company following the 
          Merger." It is contemplated that up to 353,428 Warrants will be 
          issued together with the Mirror Preferred Stock. The Warrants and 
          the Mirror Preferred Stock are expected to be priced as a unit, and 
          no independent value has been allocated to the Warrants 
          individually. 

(2)    Represents the portion of estimated transaction fees and expenses 
       attributable to the New Credit Facility, the Operating Co. Notes, the 
       MergerSub Notes and related interim financing commitments. See Note 6 
       to the Company's Unaudited Condensed Consolidated Pro Forma Statement 
       of Operations. 
(3)    The adjustment reflects the $5.8 million write-off of deferred debt 
       issuance costs associated with retiring the existing indebtedness. See 
       Notes 2 and 6 to the Company's Unaudited Condensed Consolidated Pro 
       Forma Statement of Operations for an explanation of the pro forma 
       income statement impact. 
(4)    Reflects tax benefit of expense adjustments at a 35.0% rate as shown 
       below: 

<TABLE>
<CAPTION>
<S>                                                          <C>     <C>
Option cash proceeds.....................................            $18.1 
 Non-capitalized transaction fees and expenses ..........    34.2 
 Less: estimated non-deductible portion..................   (10.0) 
                                                             ----
Deductible non-capitalized transaction fees and 
 expenses................................................             24.2 
Write-off of deferred debt issuance costs................              5.8 
                                                                     -----
Total deductible expenses................................             48.1 
Tax rate.................................................             35.0% 
                                                                     -----
Tax benefit..............................................            $16.8 
                                                                     =====
</TABLE>

                                       72
<PAGE>

(5)    Represents the change in the stockholders' deficit as a result of the 
       Merger, including the Merger Financing and the application of the 
       proceeds thereof: 

<TABLE>
<CAPTION>
<S>                                                   <C>
Cash to purchase shares (a) .......................   $(368.8) 
Management Share Purchase (b) .....................       4.9 
Receivable related to Management Loans (c)  .......      (3.6) 
Common stock purchased by DLJMB ...................      90.0 
Non-capitalized transaction fees and expenses (d)       (34.2) 
Write-off of deferred debt issuance costs  ........      (5.8) 
Option cash proceeds (e) ..........................     (18.1) 
Tax benefit of expense adjustments ................      16.8 
                                                    ---------- 
  Total change in stockholders' deficit............   $(318.8) 
                                                    ========== 
</TABLE>

- --------------
    (a)    Assumes 10,690,283 shares are purchased for $34.50 per share. See 
           "The Merger -- Merger Consideration." 
    (b)    Represents the Management Share Purchase (certain members of 
           senior management's anticipated purchase of 141,002 shares of the 
           common stock of the surviving corporation for $34.50 per share). 
           See "The Merger -- Merger Financing." 
    (c)    Represents loans provided to certain members of senior management 
           by the Company to facilitate the Management Share Purchase. 
    (d)    Represents all non-capitalized transaction fees and expenses and 
           includes estimated legal, accounting, advisory and consulting fees 
           of $17.4 million and estimated debt prepayment fees of $16.8 
           million. The tax benefit of these expenses is included separately 
           in the table above. 
    (e)    Represents the purchase of 1,033,668 options at an average 
           purchase price of $17.47 (the difference between $34.50 and 
           $17.03, the average exercise price of the Options). See "The 
           Merger -- Merger Consideration." 

                                       73
<PAGE>

                            SELECTED FINANCIAL DATA

   The selected financial data for and as of each of the years in the 
five-year period ended December 31, 1997 set forth below have been derived 
from the audited Consolidated Financial Statements of the Company and its 
predecessor. The selected financial data should be read in conjunction with 
"Management's Discussion and Analysis of Financial Condition and Results of 
Operations" and the Company's Consolidated Financial Statements and Notes 
thereto, in each case included elsewhere herein. In 1996 the Company 
announced plans to sell, and in 1997 consummated the sale of, its wear 
resistance business and in late 1995 announced its plans to sell, and in 1996 
consummated the sale of, its gas containment and floor maintenance 
businesses. These businesses are accounted for as discontinued operations in 
the Company's Consolidated Financial Statements. 

<TABLE>
<CAPTION>
                                                                            COMPANY                         PREDECESSOR 
                                                          --------------------------------------------  -----------------
                                                                 FISCAL YEARS ENDED DECEMBER 31,           FISCAL YEAR 
                                                          --------------------------------------------  ENDED DECEMBER 31, 
                                                            1997        1996        1995      1994(1)          1993 
                                                            ----        ----        ----      -------   -----------------
                                                             (IN MILLIONS, EXCEPT PER SHARE AND RATIO DATA) 
<S>                                                       <C>         <C>         <C>         <C>             <C>     
OPERATING RESULTS DATA(2): 
 Net sales ..........................................     $ 520.4     $ 439.7     $ 316.8     $258.1          $ 248.3 
 Cost of goods sold .................................       320.0       259.8       176.0      141.1            132.2 
 Selling, general and administrative expenses  ......       110.7        95.9        74.7       60.0             57.8 
 Amortization of goodwill(3) ........................         1.6        83.0        92.9       83.9              4.5 
 Amortization of intangibles(4) .....................         6.8        12.4        48.4       10.7              8.7 
 Net periodic postretirement benefits ...............         2.8         2.7         2.1        2.1              3.6 
                                                          -------     -------     -------     ------          ------- 
 Operating income (loss) ............................        78.5       (14.1)      (77.3)     (39.7)            41.5 
 Interest expense ...................................        45.3        45.7        41.3       39.1             66.9 
 Other expense, net(5) ..............................         4.7         3.7         4.8        2.0             27.4 
 Income (loss) from continuing operations  ..........        15.1       (62.9)     (131.8)     (85.1)           (53.4) 
 Income (loss) per share from continuing                                                                     
  operations(6):                                                                                             
                                                                                                             
  Basic .............................................        1.36       (5.83)     (12.97)     (8.51)              -- 
  Diluted ...........................................        1.33       (5.83)     (12.97)     (8.51)              -- 
                                                                                                             
CONSOLIDATED BALANCE SHEET DATA:                                                                             
 Working capital(7) .................................     $  88.5     $  67.6     $  52.3     $ 81.5          $  65.8 
 Total assets .......................................       354.5       353.4       416.4      627.8            517.5 
 Total debt(8) ......................................       358.1       421.3       456.5      497.7            693.3 
 Total stockholders' equity (deficit) ...............      (162.8)     (185.3)     (132.2)      20.6           (307.9) 
                                                                                                             
CONSOLIDATED CASH FLOW DATA:                                                                                 
 Net cash provided by operating activities  .........     $  15.0     $  21.5     $  31.2     $  5.4          $  36.6 
 Net cash provided by (used in) investing activities         36.8        18.7       (15.7)      (1.0)            (7.3) 
 Net cash (used in) financing activities ............       (51.7)      (40.6)      (20.9)      (5.8)           (22.1) 
                                                                                                             
OTHER DATA:                                                                                                  
 Ratio of earnings to fixed charges(9)...............         1.6x         --          --         --               -- 
 Adjusted EBITDA(10) ................................     $ 102.1     $  95.7     $  74.6     $ 62.7          $  63.8 
 Depreciation........................................        12.5        11.7         8.5        5.7              5.6 
 Capital expenditures ...............................        16.3        11.4         7.2        8.0              5.0 
</TABLE>                                        

- --------------
(1)    Represents the eleven-month period from February 1, 1994, the effective 
       date of the Restructuring, through December 31, 1994. 

                                       74
<PAGE>

(2)    See "The Company--Refocusing Strategy" and the discussion under the 
       caption "Recent Events -- Acquisitions" in Note 2 to the Company's 
       Consolidated Financial Statements for information concerning the 
       Company's business combinations occurring during the periods presented. 
(3)    In conjunction with the Restructuring, the Company's assets and 
       liabilities were revalued at the effective date thereof. The assets and 
       liabilities were stated at their reorganization value. The portion of 
       the reorganization value not attributable to specific assets was 
       amortized over a three year period. 
(4)    Includes $33.0 million in 1995 related to the writedown of intangible 
       assets in accordance with Financial Accounting Standards Board 
       Statement No. 121. 
(5)    During 1993, nonrecurring charges of $18.9 million were recorded 
       resulting from writing off unamortized debt discount and deferred 
       financing costs and other costs related to the Restructuring. 
(6)    Per share amounts for periods prior to the Restructuring are not 
       meaningful and, therefore, not presented. 
(7)    Excludes net assets of discontinued operations for 1995 and 1996. 
(8)    For 1993, includes liabilities subject to compromise of $466.2 million. 
(9)    For purposes of calculating the ratio of earnings to fixed charges, 
       earnings consist of income before income taxes plus fixed charges. 
       Fixed charges consist of interest expense, amortization of deferred 
       financing costs and one-third of the rent expense from operating 
       leases, which management believes is a reasonable approximation of the 
       interest component of rent expense. Earnings were not sufficient to 
       cover fixed charges by $52.8 million, $80.8 million, $123.3 million and 
       $63.5 million for the fiscal years ended December 31, 1993, 1994, 1995 
       and 1996, respectively. 
(10)   "Adjusted EBITDA" is defined as operating income plus depreciation, 
       amortization of goodwill, amortization of intangibles and net periodic 
       postretirement benefits expense and is a key financial measure but 
       should not be construed as an alternative to operating income or cash 
       flows from operating activities (as determined in accordance with 
       generally accepted accounting principles). Adjusted EBITDA is also one 
       of the financial measures by which the Company's compliance with its 
       covenants is calculated under its debt agreements. The Company believes 
       that Adjusted EBITDA is a useful supplement to net income (loss) and 
       other consolidated income statement data in understanding cash flows 
       generated from operations that are available for taxes, debt service 
       and capital expenditures. However, the Company's method of computation 
       may or may not be comparable to other similarly titled measures of 
       other companies. In addition, Adjusted EBITDA is not necessarily 
       indicative of amounts that may be available for discretionary uses and 
       does not reflect any legal or contractual restrictions on the Company's 
       use of funds. 

                                       75
<PAGE>

               MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL
                      CONDITION AND RESULTS OF OPERATIONS

   The following discussion should be read in conjunction with the Company's 
Consolidated Financial Statements including the notes thereto. 

   This discussion contains forward-looking statements within the meaning of 
the Private Securities Litigation Reform Act of 1995 which involve risks and 
uncertainties. The Company's actual results may differ significantly from the 
results discussed in the forward-looking statements. Factors that might cause 
such a difference include, but are not limited to, those discussed in "Risk 
Factors." 

OVERVIEW 

   Thermadyne, through its subsidiaries, is engaged in the design, 
manufacture and distribution of cutting and welding products and accessories. 
Since the Restructuring, the Company has embarked on a strategy designed to 
focus its business exclusively on the cutting and welding industry and 
enhance the Company's market position within that industry. 

   The Company divested three non-core business units during the past two 
years: the Coyne Cylinder Company and the Clarke floor maintenance business 
in 1996 and the Deloro Stellite wear resistance business in 1997. In 
addition, since the Restructuring the Company acquired six cutting and 
welding businesses, which businesses collectively generated approximately 
$169 million in annual revenue at the respective times of acquisition, in 
order to broaden the Company's product offerings and expand the Company's 
worldwide geographic coverage. 

   The acquisitions of Modern Engineering Company (1994), C&G Systems Inc. 
(1995), Arcsys (1997), and Woodland (1997) all added additional or 
complementary product lines to the Company's product offering. In addition to 
further expanding the Company's product offering with new products, the 
acquisition of Cigweld (1996), an Australian based manufacturer of welding 
products, provided the Company with a significant market position in 
Australia and New Zealand and positioned the Company to effectively compete 
in the growing Asian market. The acquisition of GenSet (1997), an Italian 
manufacturer of engine-driven welders, extended the Company's product line 
globally and increased the Company's European presence. Thermadyne plans to 
continue its focused acquisition strategy to acquire businesses that augment 
its product offering and/or geographic coverage. 

   The Company's revenue is now generated entirely by the sale of cutting and 
welding equipment, accessories and consumables. Consumables include tips, 
electrodes, parts and other products that are required to be periodically 
replaced. Consumable sales accounted for over 40% of total revenue in 1997 
and are expected to continue generating a significant percentage of revenue 
in the future. 

   As a result of the proposed Merger, the Company and MergerSub will incur 
various expenses currently estimated to range between $50 million and $60 
million (pre-tax) in connection with consummating the transaction. See Note 2 
to the Unaudited Condensed Consolidated Pro Forma Statement of Operations for 
a more detailed explanation of these expenses. While the exact timing, nature 
and amount of these costs are subject to change the Company anticipates that 
a significant one-time pretax charge will be recorded in the quarter in which 
the Merger is consummated. As a result of the foregoing, the Company expects 
to record a significant net loss in the quarter in which the Merger is 
recorded. Because this loss will result directly from the one-time charge 
incurred in connection with the Merger, and this charge will be funded 
entirely through the proceeds of the Merger Financing, the Company does not 
expect this loss to materially impact its liquidity, ongoing operations or 
market position. 

COST REDUCTION INITIATIVES 

   Thermadyne strives to continually improve manufacturing efficiencies and 
reduce unit costs. In December 1997, the Company implemented a cost reduction 
program that includes the following principal elements: (i) vendor 
rationalization and consolidation; (ii) manufacturing process and 
productivity improvements and product design changes; (iii) personnel 
rationalization and expense reductions; (iv) advertising and trade show 
expense reductions; (v) aircraft, charter and other travel expense 
reductions; and (vi) elimination of the annual sales meeting. These cost 
reduction initiatives are expected to generate approximately $10 million in 
savings on an annualized basis. In addition, the Company has initiated the 
implementation of a new global information system that is designed to allow 
the Company to further integrate administrative functions and improve 
information flow across business unit lines. 

                                       76
<PAGE>

RESULTS OF OPERATIONS 

   The following discussion of results of operations is presented for the 
fiscal years ended December 31, 1995, 1996 and 1997. The results of 
operations of the Company include the operations of C&G, Cigweld, GenSet, 
Arcsys and Woodland from their respective dates of acquisition. 

1997 Compared to 1996 

 Net Sales 

   Net sales from continuing operations for the year ended December 31, 1997 
were $520.4 million, compared to net sales of $439.7 million for the year 
ended December 31, 1996, an increase of $80.7 million, or 18.4%. Domestic and 
international sales increased 12.0% and 28.3%, respectively in 1997. Included 
in net sales for the year ended December 31, 1997 are sales of $32.9 million 
related to GenSet, which was acquired effective February 1, 1997, $5.6 
million related to Arcsys, which was acquired on September 26, 1997 and $0.2 
million related to Woodland, which was acquired on November 25, 1997. 
Excluding sales from these acquired companies, net sales from continuing 
operations increased $42.0 million, or 9.6%. New product introductions and 
the addition of products through acquisition have been the most significant 
growth factors in domestic sales. Success with new marketing programs and 
with sales through alternate channels have also contributed to this increase. 
Sales in international markets have increased as a result of strategic 
initiatives in Asia and Latin America, and the addition of sales personnel. 

 Costs and Expenses 

   Cost of goods sold from continuing operations as a percentage of sales for 
the year ended December 31, 1997 was 61.5% compared to 59.1% for the year 
ended December 31, 1996. This change is largely due to the 1997 acquisitions 
as these new product lines have lower average gross margins than the blended 
margin in the Company's existing businesses. Excluding the effect of the 1997 
acquisitions, cost of goods sold as a percentage of sales would have been 
59.9%. 

   Selling, general and administrative expenses from continuing operations 
increased 15.4% to $110.7 million for the year ended December 31, 1997 from 
$95.9 million for the year ended December 31, 1996. The 1997 acquisitions 
added $4.6 million of this $14.8 million increase. The remainder of this 
increase is mostly the result of spending in Asia and Latin America related 
to internal infrastructure and business development as the Company pursues 
increased market share in these regions. As a percentage of sales, selling, 
general and administrative expenses from continuing operations decreased to 
21.3% for the year ended December 31, 1997 from 21.8% for the year ended 
December 31, 1996. 

   Amortization of goodwill decreased $81.4 million to $1.6 million for the 
year ended December 31, 1997 from $83.0 million for the year ended December 
31, 1996. Goodwill amortization in 1997 relates to acquisitions since the 
Company's 1994 financial reorganization. In 1996, goodwill recorded in 
connection with the reorganization was reduced, in part, by the initial 
recognition of certain deferred tax assets existing on the effective date of 
the Company's comprehensive financial restructuring and the remaining amount 
associated with the reorganization became fully amortized. Amortization of 
other intangibles decreased from $12.4 million to $6.8 million for the years 
ended December 31, 1996 and 1997, respectively. This $5.6 million, or 45.3%, 
decrease results from the initial recognition of the net deferred tax asset 
as well as adjustments during 1997 resulting from the recognition of net 
operating loss carryforward benefits and the sale of the wear resistance 
business. 

   Interest expense was essentially the same for 1997 as in 1996, even though 
the Company's overall debt level decreased $63.3 million over the course of 
the year. This is due to the acquisition of GenSet in February 1997 which 
resulted in a higher overall debt balance the first nine months of the year. 
Cash proceeds from the sale of discontinued operations were used to reduce 
debt at the end of the third quarter 1997. 

   Income tax expense was $13.5 million for the year ended December 31, 1997 
compared to an income tax benefit of $0.5 million for the year ended December 
31, 1996. The income tax benefit recorded in the 

                                       77
<PAGE>

fourth quarter of 1996 includes a $13.8 million income tax benefit resulting 
from the initial recognition of the Company's net deferred tax asset. The 
Company's decision to record the net deferred tax asset was based on an 
analysis of actual taxable income in the available carryback period and 
taxable income expected to be generated in the succeeding three years. Based 
on this analysis, the Company believes that it is more likely than not that 
the recorded net deferred tax asset will be realized. 

 Adjusted EBITDA 

   Adjusted EBITDA from continuing operations was $102.1 million and $95.7 
million for the years ended December 31, 1997 and 1996, respectively. As a 
percentage of sales, Adjusted EBITDA was 19.6% for the year ended December 
31, 1997 compared to 21.8% for the year ended December 31, 1996. For a 
description of the term "Adjusted EBITDA," see Note 11 to "Summary and 
Special Factors -- Summary Selected Historical and Unaudited Condensed 
Consolidated Pro Forma Financial Data." 

 Recent Accounting Pronouncements 

   In June 1997, the Financial Accounting Standards Board ("FASB") issued 
Statement No. 130, "Reporting Comprehensive Income" ("FASB 130"), which 
establishes standards for the reporting and display of comprehensive income 
and its components in financial statements. Comprehensive income generally 
represents all changes in shareholders' equity except those resulting from 
investments by or distributions to shareholders. FASB 130 is effective for 
fiscal years beginning after December 15, 1997 and requires restatement of 
earlier periods presented. 

   Also in June 1997, the FASB issued Statement No. 131, "Disclosures about 
Segments of an Enterprise and Related Information"("FASB 131"), which 
requires publicly-held companies to report financial and descriptive 
information about its operating segments in financial statements issued to 
shareholders for interim and annual periods. The statement also requires 
additional disclosures with respect to products and services, geographical 
areas of operations, and major customers. FASB 131 is effective for fiscal 
years beginning after December 15, 1997 and requires restatement of earlier 
periods presented. 

   The Company is evaluating the impact of adopting these standards. 

1996 Compared to 1995 

 Net Sales 

   Net sales from continuing operations were $439.7 million for the year 
ended December 31, 1996, representing an increase of $123.0 million, or 
38.8%, over comparable net sales for the year ended December 31, 1995. This 
increase includes $100.2 million related to Cigweld, which was acquired 
effective February 1, 1996. Excluding the effects of Cigweld, net sales from 
continuing operations increased $22.8 million, or 7.2%, over 1995. This 
growth was realized over all of the Company's key product lines and was the 
result of emphasis on new product development, sales force expansion and 
increasing the Company's international presence. The Company's overall sales 
increase came from domestic growth of 7.5% and an increase in international 
business of 154.4% including the effects of Cigweld. Sales have increased in 
all the Company's major international markets, particularly Asia and Latin 
America which are two of the key geographic areas the Company has targeted 
for growth. 

 Costs and Expenses 

   Cost of goods sold from continuing operations for the year ended December 
31, 1996 was 59.1% of sales, which compares to 55.5% of sales for the year 
ended December 31, 1995. This increase in percent of sales was expected upon 
completion of the acquisition of Cigweld as the average gross margin on 
Cigweld products is lower than the Company's existing businesses' blended 
margin. Excluding the effect of Cigweld, cost of goods sold would have been 
54.6% of sales with the improvement over 1995 due primarily to a more 
favorable sales mix. 

                                       78
<PAGE>

   Selling, general and administrative expenses from continuing operations 
increased $21.2 million, or 28.4%, to $95.9 million for the year ended 
December 31, 1996. The acquisition of Cigweld accounts for $17.2 million of 
this increase. As a percentage of sales, selling, general and administrative 
expenses were 21.8% for the 12 months ended December 31, 1996 compared to 
23.6% for the twelve months ended December 31, 1995. 

   Amortization of other intangibles has decreased from 1995 due to the early 
adoption of Financial Accounting Standards Board Statement No. 121, 
"Accounting for the Impairment of Long-Lived Assets and for Long-Lived Assets 
to be Disposed Of," during the fourth quarter of 1995, which resulted in a 
writedown of those assets of approximately $33.0 million. 

   Interest expense increased $4.4 million to $45.7 million for the year 
ended December 31, 1996 from $41.3 million for the year ended December 31, 
1995. This increase results primarily from debt incurred in the acquisition 
of Cigweld. 

   A tax benefit of $0.5 million was reported for the year ended December 31, 
1996 compared to tax expense of $8.5 million reported for the year ended 
December 31, 1995. In the fourth quarter of 1996, the Company reevaluated the 
realizability of its net deferred tax asset, and consequently, recorded a 
$13.8 million reduction in income tax expense. The Company's decision to 
record the net deferred tax asset was based on an analysis of actual taxable 
income in the available carryback period and taxable income expected to be 
generated in the succeeding three years. Based on this analysis, the Company 
believes that it is more likely than not that the recorded net deferred tax 
asset will be realized. 

 Adjusted EBITDA 

   Adjusted EBITDA from continuing operations was $95.7 million for the 12 
months ended December 31, 1996 compared to $74.6 million for the 12 months 
ended December 31, 1995. As a percentage of sales, Adjusted EBITDA was 21.8% 
for the year ended December 31, 1996, compared to 23.6% for 1995. Excluding 
Cigweld the Adjusted EBITDA percentage for 1996 would have been 24.8%. For a 
description of the term "Adjusted EBITDA," see Note 11 to "Summary and 
Special Factors -- Selected Historical and Unaudited Condensed Consolidated 
Pro Forma Financial Data." 

 Discontinued Operations 

   Excluding the effects of accounting for the wear resistance business as 
discontinued operations, net sales and EBITDA for the twelve months ended 
December 31, 1996, were $546.1 million and $110.5 million, respectively, 
increases of 31.9% and 24.4%, respectively, over the 12 months ended December 
31, 1995. 

LIQUIDITY AND CAPITAL RESOURCES 

 Post-Merger 

   Following the Merger, the Company's principal sources of liquidity will be 
cash flow from operations and borrowings under the New Credit Facility. The 
Company's principal uses of cash will be debt service requirements, capital 
expenditures, acquisitions and working capital. The Company expects that 
ongoing requirements for debt service, capital expenditures and working 
capital will be funded from operating cash flow and borrowing under the New 
Credit Facility. In connection with future acquisitions, the Company may 
require additional funding which may be provided in the form of additional 
debt, equity financing or a combination thereof. There can be no assurance 
that any such additional financing will be available to the Company on 
acceptable terms. 

   The Company will incur substantial indebtedness in connection with the 
Merger and the Merger Financing. On a pro forma basis, after giving effect to 
the Merger, the Merger Financing and the application of the proceeds thereof, 
the Company would have had approximately $662.8 million of indebtedness 
outstanding as of December 31, 1997 as compared to $358.1 million of 
indebtedness outstanding as of December 31, 1997 on a historical basis. In 
addition, on the same pro forma basis, the 

                                       79
<PAGE>

Company would have a stockholders' deficit of $481.6 million at December 31, 
1997 as compared to a stockholders' deficit of $162.8 million as of December 
31, 1997 on a historical basis. The Company's significant debt service 
obligations following the Merger could, under certain circumstances, have 
material consequences to security holders of the Company. See "Risk Factors." 

   In connection with the Merger, MergerSub expects to raise approximately 
$140 million through the issuance of approximately 2,608,696 shares of 
MergerSub Common Stock, 2,000,000 shares of Preferred Stock and MergerSub 
Warrants to purchase at least 353,428 shares of MergerSub Common Stock at an 
exercise price of not less than $0.01 per share and approximately $95 million 
through the issuance of the MergerSub Notes. At the Effective Time, the 
proceeds from the sale of such securities will become an asset of the 
Company, each share of MergerSub Common Stock will become a share of Company 
Common Stock, each share of MergerSub Preferred Stock will become a share of 
preferred stock of the Company, each MergerSub Warrant will by its terms 
become exercisable for an equal number of shares of Company Common Stock and 
the Company will succeed to the obligations of MergerSub with respect to the 
MergerSub Notes. In addition, Operating Co. expects to raise up to $635 
million through the issuance of the Operating Co. Notes and through the New 
Credit Facility. The New Credit Facility is subject to customary conditions, 
including the negotiation, execution and delivery of definitive documentation 
with respect to such financing. In addition, immediately following the 
Effective Time, certain members of senior management will be offered the 
opportunity to purchase, in the aggregate, up to 141,002 shares of common 
stock of the Surviving Corporation through the Management Share Purchase. The 
Management Share Purchase will be financed, in part, through the Management 
Loans. 

   The term loan facility under the New Credit Facility will consist of (i) a 
$100 million Term Loan A, (ii) a $115 million Term Loan B and (iii) a $115 
million Term Loan C. Term Loan A will mature six years after the closing 
date, Term Loan B will mature seven years after the closing date and Term 
Loan C will mature eight years after the closing date. Commitments under the 
revolving credit facility of the New Credit Facility will terminate six years 
after the closing date. 

   Borrowings under the New Credit Facility will bear interest based on a 
margin over, at Operating Co.'s option, the base rate or LIBOR. The 
applicable margin will vary based on Operating Co.'s ratio of consolidated 
indebtedness to adjusted EBITDA. Operating Co.'s obligations under the New 
Credit Facility will be secured by substantially all of the assets of 
Operating Co., including a pledge of the capital stock of all of its direct 
material subsidiaries, subject to certain limitations with respect to foreign 
subsidiaries. In addition, the Company will guarantee the obligations of 
Operating Co. under the New Credit Facility. Such guarantee will only be 
recourse to the Company's pledge of all of the outstanding capital stock of 
Operating Co. to secure Operating Co.'s obligations under the New Credit 
Facility. The New Credit Facility will contain customary covenants and events 
of default including substantial restrictions on Operating Co.'s ability to 
make dividends or other distributions to the Company. 

   The MergerSub Notes will be issued by MergerSub, will become obligations 
of the Company following the Merger and will not be guaranteed by Operating 
Co. nor by any of the Company's consolidated subsidiaries. The MergerSub 
Notes are expected to mature in 2008 and are not expected to require cash 
interest payments until 2003. The MergerSub Notes will contain customary 
covenants and events of default, including covenants that limit the ability 
of the Company and its subsidiaries to incur debt, pay dividends and make 
certain investments. 

   The Operating Co. Notes will be issued by Operating Co. and, upon 
issuance, will not be guaranteed by the Company or any of Operating Co.'s 
subsidiaries. The Operating Co. Notes are expected to mature in 2008. 
Interest on the Operating Co. Notes will be payable semiannually in cash. The 
Operating Co. Notes will contain customary covenants and events of default, 
including covenants that limit the ability of Operating Co. and its 
subsidiaries to incur debt, pay dividends and make certain investments. 

   The Company anticipates that its operating cash flow, together with 
borrowings under the New Credit Facility, will be sufficient to meet its 
anticipated future operating expenses, capital expenditures and to service 
its debt requirements as they become due. However, the Company's ability to 
make scheduled payments of principal of, to pay interest on or to refinance 
its indebtedness and to satisfy its other debt obligations will depend upon 
its future operating performance, which will be affected by general economic, 
financial, competitive, legislative, regulatory, business and other factors 
beyond its control. See "Risk Factors." 

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<PAGE>

 Historical 

   Working Capital and Cash Flows. Cash provided by operating activities was 
$15.0 million for the year ended December 31, 1997 compared to $21.5 million 
for the year ended December 31, 1996. This decrease in cash provided by 
operating activities is the result of a net increase in operating assets and 
liabilities in 1997 compared to 1996 of $7.3 million, partially offset by an 
increase in earnings (adjusted for noncash expenses) of $0.8 million in 1997 
over 1996. Net cash provided by investing activities was $36.8 million in 
1997 compared to $18.7 million in 1996. Cash used for acquisitions decreased 
$36.1 million and cash proceeds from the sale of discontinued operations 
decreased $23.8 million in 1997 compared to 1996. In addition, cash used for 
capital expenditures increased $4.9 million and other assets provided $8.6 
million more in 1997. Net cash used in financing activities was $51.7 million 
for the year ended December 31, 1997, an increase of $11.1 million over the 
use of $40.6 million for the year ended December 31, 1996. The net repayment 
of long-term obligations was $28.1 million higher in 1997 than in 1996. This 
was partially offset by an increase in cash provided by the accounts 
receivable securitization of $15.6 million and a decrease in cash used by 
financing fees of $3.9 million in the year ended December 31, 1997 compared 
to the same period of 1996. 

   Capital Expenditures.  The Company had $16.3 million of capital 
expenditures related to continuing operations in 1997. The Company's credit 
agreement contains restrictions on the Company's ability to make capital 
expenditures. Based on present estimates, management believes that the amount 
of capital expenditures permitted to be made under the credit agreement will 
be adequate to maintain the properties and businesses of the Company's 
continuing operations. 

   Liquidity. The major uses of cash in 1998 are expected to be for debt 
service requirements of approximately $5 million in mandatory principal 
payments and approximately $44 million in interest payments, capital 
expenditures of approximately $18 million and tax payments of approximately 
$20 million. Management believes that cash from operating activities, 
together with available borrowings under its revolving credit facility, if 
necessary, will be sufficient to permit the Company to meet these financial 
obligations. 

   The Company will continue from time to time to explore additional 
auxiliary financing methods and other means to lower its cost of capital 
which could include stock issuances or debt financing and the application of 
the proceeds therefrom to the payment of bank debt, or the purchase of senior 
or senior subordinated notes. 

EFFECT OF INFLATION; SEASONALITY 

   Inflation has not been a material factor affecting the Company's business. 
In recent years, the cost of electronic components has remained relatively 
stable due to competitive pressures within the industry, which has enabled 
the Company to contain its service costs. The Company's general operating 
expenses, such as salaries, employee benefits, and facilities costs, are 
subject to normal inflationary pressures. 

   The operations of the Company are generally not subject to seasonal 
fluctuations. 

YEAR 2000 COMPLIANCE 

   The year 2000 issue is the result of computer programs being written using 
two digits rather than four to define the applicable year. Any of the 
Company's computer programs that have time-sensitive software may recognize a 
date using "00" as the year 1900 rather than the year 2000. This could result 
in a system failure or miscalculations causing disruptions of operations, 
including, among other things, a temporary inability to process transactions, 
send invoices, or engage in similar normal business activities. The Company 
believes that its internal systems are Year 2000 compliant or will be 
upgraded or replaced in connection with previously planned changes to 
information systems prior to the need to comply with Year 2000 requirements. 
However, the Company is uncertain as to the extent its customers and vendors 
may be affected by Year 2000 issues that require commitment of significant 
resources and may cause disruptions in the customers' and vendors' 
businesses. 

                                       81
<PAGE>

                                  THE COMPANY

OVERVIEW 

   Thermadyne is a leading global manufacturer of cutting and welding 
products and accessories. The Company manufactures a broad range of gas 
(oxy-fuel) and electric arc cutting and welding products that are ultimately 
sold to end-user customers principally engaged in the aerospace, automotive, 
construction, metal fabrication, mining, mill and foundry, petroleum and 
shipbuilding industries. Thermadyne sells its products through a domestic 
network of approximately 1,100 independent distributors who market Thermadyne 
products to over 10,000 end-user customers. The stability of the Company's 
customer base is demonstrated by the fact that its 20 largest customers in 
1997 were substantially unchanged from 1996. 

   The Company's core products enjoy strong brand recognition, a reputation 
for quality and strong market positions. In addition, through the strategic 
acquisitions of six cutting and welding businesses and the divestitures of 
three non-core businesses since 1993, the management of Thermadyne has 
repositioned the Company to focus exclusively on its core cutting and welding 
markets. Management believes that this refocusing strategy, combined with 
continual new product introductions, an extensive distribution network and 
market leading brands, has significantly contributed to the compound annual 
growth in the Company's net sales and Adjusted EBITDA of 20.3% and 12.5%, 
respectively, since 1993. For a description of the term "Adjusted EBITDA," 
see Note 11 to "Summary and Special Factors -- Summary Selected Historical 
and Unaudited Condensed Consolidated Pro Forma Financial Data." 

   According to the United States Department of Commerce, domestic welding 
industry revenues totaled over $3.6 billion in 1997. The domestic industry 
has grown at an annual rate of 5.9% since 1989 and is expected to grow 4.2% 
in 1998. Global welding industry revenues are estimated to total over $10.0 
billion and management believes that international market growth has been 
faster than the domestic market, driven, in large part, by infrastructure 
spending in developing markets. International markets are estimated to 
account for approximately 42% of the Company's net sales in 1997, up from 
approximately 20% of net sales in 1994. Management believes that the cutting 
and welding industry is mature and that its growth patterns in industrialized 
countries are likely to mirror those of general economic activity. Although 
the industry has begun to experience global consolidation, it continues to be 
very fragmented. 

REFOCUSING STRATEGY 

   Since the Restructuring in February 1994, the Company has effected a 
series of transactions to focus its business exclusively on the cutting and 
welding industry. The Company sold its Clarke floor maintenance business and 
the Coyne Cylinder Company in 1996, followed by the sale of the Deloro 
Stellite wear resistance business in 1997. While selling non-core operations, 
Thermadyne initiated an acquisition strategy, purchasing six cutting and 
welding products businesses since the Restructuring, which businesses 
collectively generated approximately $169 million in annual revenues at the 
respective times of acquisition. The acquisitions of cutting and welding 
businesses provide an opportunity for Thermadyne to expand distribution of 
existing product lines into new geographic regions and to sell acquired 
product lines through Thermadyne's existing distribution network, which 
opportunities are believed by management to be substantial. 

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<PAGE>

   The following table sets forth certain information with respect to the 
Company's recent acquisitions: 

<TABLE>
<CAPTION>
                                     YEAR                                                   ANNUAL 
              TARGET               ACQUIRED              PRINCIPAL PRODUCTS               REVENUE(1) 
              ------               --------              ------------------               ---------- 
                                                                                        (IN MILLIONS) 
<S>                                  <C>     <C>                                           <C>
 Modern Engineering Company,         
  Inc. ..........................    1994    Oxy-fuel gas apparatus                        $  3.0 
 C&G Systems, Inc. ..............    1995    Cutting tables                                   2.5 
 Duxtech Pty. Limited (Cigweld) .    1996    Electric arc products, oxy-fuel products,      100.1 
                                             filler metals, gas control products and 
                                             safety products 
 GenSet S.p.A. ..................    1997    Engine-driven welders and generators            38.1 
 Prestolite Power Corporation 
  Welding Division (Arcsys)  ....    1997    Arc welders, plasma welders and wire            20.3 
                                             feeders 
 Woodland Cryogenics, Inc.  .....    1997    Cryogenic pumps, ambient and electric            4.6 
                                             vaporizers and automatic cylinder filling 
                                             systems 
  Total..........................                                                          $168.6 
                                                                                           ------
- --------------
 (1)Estimated annual revenue at the respective times of acquisition. 

</TABLE>

COMPETITIVE STRENGTHS 

   Thermadyne possesses a number of competitive strengths that have allowed 
it to develop and maintain a strong position within the cutting and welding 
industry, including the following: 

   MARKET POSITION. Management believes that the strength and longevity of 
the numerous Thermadyne brand names creates a significant competitive 
advantage and positions Thermadyne as one of the leaders in the cutting and 
welding industry. Thermadyne was originally formed through the combination of 
several market leading manufacturers of cutting and welding products and each 
of the Company's divisions continues to maintain industry-leading brand names 
with significant market shares. Management believes that VICTOR(Registered 
Trademark), founded in 1913, is the leading brand name in domestic 
gas-operated cutting and welding torches and equipment; TWECO(Registered 
Trademark), founded in 1936, is the leading domestic manufacturer of metal 
inert gas ("MIG") and manual welding torches; ARCAIR(Registered Trademark) is 
the leading domestic brand name of tungsten inert gas ("TIG") torch and 
accessory products; THERMAL DYNAMICS(Registered Trademark), founded in 1957, 
is a leading domestic manufacturer of manual plasma cutting products; and 
CIGWELD(Registered Trademark), founded in 1922, is the leading brand name in 
the Australia/New Zealand cutting and welding products market. Each of the 
manufacturing operations associated with these brands is ISO-9000 series 
certified. 

   ESTABLISHED, EFFECTIVE DISTRIBUTION CHANNELS. The Company believes that 
its strong, established and long-standing relationships with over 1,100 
independent cutting and welding products distributors in the United States 
provide a significant competitive advantage and support the Company's strong 
market position. Thermadyne's domestic distributor relationships are 
maintained by 11 area business managers who oversee the Company's 
relationships with large distributors and by separate product-specific sales 
forces for each of Thermadyne's business units. Management believes that this 
unique structure, which combines relationship managers with technically 
trained product specialists, has enabled the Company to more effectively 
utilize its distributor networks. Management also believes that this 
established distribution network enables the Company to achieve market 
penetration when introducing newly developed or acquired products. 

                                       83
<PAGE>

   PROVEN AND COMMITTED SENIOR MANAGEMENT TEAM. Thermadyne's management team 
has repositioned the Company over the past four years to focus exclusively in 
its core cutting and welding markets. This repositioning was accomplished 
through divestitures of non-core assets and acquisitions of strategic 
businesses or product lines. In addition, through aggressive new product 
development and acquisition strategies, the management team has positioned 
the Company to realize a 23.4% compound annual growth rate in net sales since 
the Restructuring. It is expected that each member of the senior management 
team will sign employment contracts with the Company in connection with the 
Merger and will participate in incentive plans tied specifically to the 
Company's financial performance. See "The Merger -- Interests of Certain 
Persons in the Merger" and "Compensation of Executive Officers and 
Directors." 

   DIVERSE AND STABLE CUSTOMER BASE. The Company's customer base includes 
cutting and welding product distributors as well as end-user customers 
principally engaged in the aerospace, automotive, construction, metal 
fabrication, mining, mill and foundry, petroleum and ship building 
industries. Although the Company's largest customer accounted for 
approximately 8% of the Company's 1997 net sales, this customer is a 
distributor with approximately 450 locations that each sell to numerous 
end-user customers. Management believes that the stability of its customer 
base is demonstrated by the fact its 20 largest customers in 1997 were 
substantially unchanged from 1996. 

BUSINESS STRATEGY 

   Thermadyne has developed a business strategy designed to maintain its 
strong market positions and continue to expand its business. The primary 
elements of the Company's business strategy are as follows: 

   NEW PRODUCT DEVELOPMENT. The foundation for Thermadyne's strong market 
positions and leading brand names is the development and introduction of new 
products and enhancements of existing products. The Company believes it is at 
the forefront of cutting and welding technology with a proven track-record of 
continual new product introductions and existing product enhancements that 
have resulted in more than 262 issued or pending United States and foreign 
patents. New products and product enhancements are designed to add value for 
customers, including enhanced safety features, improved productivity, 
ergonomics and an improved welding environment. Examples of recent new 
product introductions include robotic welding systems and accessories, 
high-purity instrumentation, automated plasma cutting and safety products and 
underwater cutting electrodes. During 1997, the Company introduced over 135 
new products or product enhancements. 

   STRATEGIC ACQUISITIONS. Thermadyne intends to continue its focused 
acquisition strategy that includes the following principal elements: (i) 
entering and expanding in geographic areas where the Company does not 
currently have a significant presence through acquisitions of local cutting 
and welding businesses and (ii) expanding in geographic areas where the 
Company currently maintains a strong presence through the acquisition of 
complementary product lines. The Company has completed six acquisitions since 
the Restructuring, which collectively generated approximately $169 million in 
annual revenues at the respective times of acquisition, including over $135 
million of revenues for Australia and Italy. The Company believes that 
numerous acquisition candidates exist globally and the Company intends to 
continue to seek new acquisition opportunities in its cutting and welding 
business. 

   LEVERAGE EXISTING DISTRIBUTION NETWORK. The Company intends to leverage 
its existing distribution network through the acquisition or introduction of 
new products and product enhancements. Management believes that when the 
Company acquires a local presence in a new geographic area, it can utilize 
the acquired distribution network to sell existing Thermadyne brands into 
that local market. In addition, the Company believes that significant 
opportunities exist to purchase complementary product lines and expand its 
business by selling the new product lines through Thermadyne's extensive 
distribution network. For example, through recent acquisitions the Company 
has expanded its offering of filler metals, conventional arc welding power 
supplies, safety equipment and engine-driven welding power sources and began 
marketing such products through its established distribution network. The 
Company intends to continue this strategy of penetrating new welding product 
markets by leveraging its extensive distribution network in conjunction with 
its new product development and focused acquisition strategies. 

                                       84
<PAGE>

   INTERNATIONAL EXPANSION. Thermadyne has maintained an international 
presence for over 30 years and continues to broaden its presence throughout 
the world. International sales accounted for approximately 42% of net sales 
in 1997 as compared to approximately 20% in 1994. The Company has established 
a dedicated international market presence and maintains the leading position 
in Australia/ New Zealand and significant and growing positions in Europe, 
Asia and Latin America. Management intends to continue the expansion of its 
strong domestic brand names into the international market and to continue to 
penetrate the growing Asian and Latin American cutting and welding markets. 

   CONTINUE COST REDUCTION EFFORTS. Thermadyne strives to continually improve 
manufacturing efficiencies and reduce unit costs. In December 1997, the 
Company implemented a cost reduction program that includes the following 
principal elements: (i) vendor rationalization and consolidation; (ii) 
manufacturing process and productivity improvements and product design 
changes; (iii) personnel rationalization and expense reductions; (iv) 
advertising and trade show expense reductions; (v) aircraft, charter and 
other travel expense reductions; and (vi) elimination of the annual sales 
meeting. In addition, the Company has initiated the implementation of a new 
global information system that is designed to allow the Company to further 
integrate administrative functions and improve information flow across 
business unit lines. 

   CONTINUOUS IMPROVEMENTS IN CUSTOMER SERVICE. The Company believes that 
effective and proactive customer service has enabled the Company to build and 
maintain its leading market positions and strong distributor relationships. 
Management plans to continue this strategy of enhancing distributor and 
end-user relationships through continuous customer service improvements. Each 
of Thermadyne's divisions maintains a dedicated, well trained, technically 
oriented and product-specific sales and customer service team. Management 
believes that the dedicated product teams provide Thermadyne with a 
significant competitive advantage. In addition, to further improve customer 
service, the Company has implemented a national accounts team of 11 area 
business managers to support the dedicated product sales and service teams 
and further support sales to the Company's key distributors. 

PRINCIPAL PRODUCTS 

   The Company manufactures a broad range of both gas (oxy-fuel) and arc 
cutting and welding equipment (including a line of advanced plasma arc 
cutting systems and oxy-fuel apparatus), accessories and consumables, 
including repair parts. Over 40% of the Company's 1997 net sales were derived 
from the sale of consumables and repair parts. Gas cutting and welding 
torches burn a mixture of oxygen and fuel gas, typically acetylene. Arc 
cutting and welding systems are powered by electricity. The major arc cutting 
and welding systems are plasma, stick, MIG and TIG. Arc technology is more 
sophisticated than gas technology and can be used on more types of metals. In 
addition, arc equipment produces less distortion in the surrounding metal and 
it cuts and welds faster, reducing labor costs. However, gas technology is 
more portable and generally less expensive than arc technology and therefore 
remains important in many industries. 

   The Company conducts its operations through the following subsidiaries: 

   THERMAL DYNAMICS -- PLASMA ARC CUTTING PRODUCTS. Thermal Dynamics 
Corporation ("Thermal Dynamics"), located in West Lebanon, New Hampshire and 
founded in 1957, developed many of the early plasma cutting systems and 
maintains its position as a leading manufacturer of plasma cutting systems 
and replacement parts. Thermal Dynamics' product line ranges from a portable 
20 amp unit to large 1000 amp units. Thermal Dynamics' end-users are engaged 
primarily in fabrication and repair of sheet metal and plate products found 
in fabricated structural steel and non-ferrous metals, automotive products, 
appliances, sheet metal, HVAC, general fabrication, shipbuilding and general 
maintenance. 

   Advantages of the plasma cutting process over other methods include faster 
cutting speeds, the ability to cut ferrous and non-ferrous alloys and minimum 
heat distortion on the material being cut. Plasma cutting also permits metal 
cutting using only compressed air and electricity. 

   TWECO -- ELECTRIC ARC PRODUCTS AND ARC GOUGING SYSTEMS. Tweco Products, 
Inc. ("Tweco"), located in Wichita, Kansas and founded in 1936, manufactures 
a line of arc welding replacement parts and accessories, including electrode 
holders, ground clamps, cable connectors, terminal connectors and lugs and 
cable splicers, and a variety of automatic and semi-automatic welding guns 
and cable assemblies 

                                       85
<PAGE>

utilized in the arc welding process. Tweco also manufactures manual stick 
electrode holders, ground clamps and accessories. Manual stick welding is one 
of the oldest forms of welding and is used primarily by smaller welding shops 
which perform general repair, maintenance and fabrication work. Tweco's 
end-users are primarily engaged in the manufacture or repair and maintenance 
of transportation equipment, including automobiles, trucks, aircraft, trains 
and ships; the manufacture of a broad range of machinery; and the production 
of fabricated metal products, including structural metal, hand tools and 
general hardware. 

   Tweco is a leading domestic manufacturer of MIG welding guns. The MIG 
process is an arc welding process utilized in the fabrication of steel, 
aluminum, stainless steel and other metal products and structures. In the MIG 
process, a small diameter consumable electrode wire is continuously fed into 
the arc. The welding arc area is protected from the atmosphere by a 
"shielding" gas. The welding guns and cable assemblies manufactured by Tweco 
carry the continuous wire electrode, welding current and shielding gas to the 
welding arc. Tweco manufactures a related line of robotic welding accessory 
products. This new accessory line includes, but is not limited to, a robotic 
torch with patented consumables, a robotic deflection mount, a robotic 
cleaning station, robotic arms and an anti-splatter misting system. 

   Through its Arcair product line, Tweco manufactures equipment and related 
consumable materials for "gouging," a technique that liquefies metal in a 
narrow groove and then removes it using compressed air. Gouging products are 
often used in joint preparation prior to a welding process. Numerous other 
applications exist for these gouging systems, such as removal of defective 
welds, removal of trim in foundries and repair of track, switches and freight 
cars in the railroad industry. Arcair also manufactures a line of underwater 
welding and gouging equipment. 

   In addition to gouging products, Arcair produces a patented exothermic 
cutting system, SLICE(Registered Trademark). This system generates 
temperatures in excess of 7000 (degrees) F and can quickly cut through steel, 
concrete and other materials. SLICE(Registered Trademark) has many applications,
including opening clogged steel furnaces and providing rapid entry in fire 
and rescue operations. Arcair has developed an underwater version of the 
SLICE(Registered Trademark) cutting system for use in the marine repair and 
salvage industry. 

   Arcair also manufactures TIG torches and accessories. The TIG process can 
be used to fuse metals of almost all alloys and in thicknesses down to foil 
size. TIG welding is used for pressure vessels, such as tanks, valves and 
pipes and is relied on heavily in welding nuclear components. Fabrications 
involving aluminum, magnesium and other specialty metals for use in aircraft, 
ships and weapon systems also utilize the TIG process. 

   Arcair provides a complete line of chemicals used in the welding industry. 
Chemicals are used for weld cleaning and as agents to reduce splatter 
adherence on the metal being welded. Chemicals are also used to reduce 
splatter adherence in welding nozzles in MIG applications. 

   VICTOR -- OXY-FUEL GAS PRODUCTS. Victor Equipment Company ("Victor") has 
plants in Abilene and Denton, Texas and Gallman, Mississippi and was founded 
in 1913. Victor is a leading domestic manufacturer of gas operated cutting 
and welding torches and gas and flow pressure regulation equipment. Victor's 
torches are used to cut ferrous metals and to weld, heat, solder and braze a 
variety of metals, and its regulation equipment is used to control pressure 
and flow of most industrial and specialty gases. In addition, Victor 
manufactures a variety of replacement parts, including welding nozzles and 
cutting tips of various types and sizes and a line of specialty gas 
regulators purchased by end-users in the process control, electronics and 
other industries. Victor also manufactures a wide range of medical regulation 
equipment serving the oxygen therapy market, including home health care and 
hospitals. 

   The torches produced by Victor are commonly referred to as oxy-fuel 
torches. These torches combine a mixture of oxygen and a fuel gas, typically 
acetylene, to produce a high temperature flame. These torches are designed 
for maximum durability, repair ability and performance utilizing patented 
built-in reverse flow check valves and flash arresters in several models. 
Victor also manufactures lighter-duty hand-held heating, soldering and 
brazing torches. Pressure regulators, which are basically diaphragm valves, 
serve a broad range of industrial and specialty gas process control 
operations. 

                                       86
<PAGE>

   The principal uses of the Victor torch are cutting steel in metal 
fabricating applications such as shipbuilding, construction of oil 
refineries, power plants and manufacturing facilities, and welding, heating, 
brazing and cutting in connection with maintenance of machinery, equipment 
and facilities. Victor sells its lighter-duty products to end-user customers 
principally engaged in the plumbing, refrigeration and heating, ventilation 
and air conditioning industries. The relative low cost, mobility and ease of 
use of Victor torches makes them suitable for a wide variety of uses. 

   CIGWELD -- ELECTRIC ARC PRODUCTS, OXY-FUEL PRODUCTS, FILLER METALS, GAS 
CONTROL PRODUCTS AND SAFETY PRODUCTS. The business now known as Cigweld, 
located in Melbourne, Australia and founded in 1922, is the leading 
Australian manufacturer of gas equipment and welding products. 

   Cigweld manufactures arc equipment welding products for both the automatic 
arc and manual arc welding markets. The Cigweld range of automatic welding 
equipment includes packages specifically designed for particular market 
segments. End users of this product range include the rural market and the 
vehicle repair, metal fabrication, ship building, general maintenance and 
heavy industries. Manual arc equipment products range from small welders 
designed for the home handyman to units designed for heavy industry. 

   Cigweld manufactures a range of consumable products (filler metals) for 
manual and automatic arc and gas welding. The range of manual arc electrodes 
includes over 50 individual electrodes for different applications. Cigweld 
markets its manual arc electrodes under such brand names as Satincraft, 
Weldcraft, Ferrocraft(Registered Trademark), Alloycraft(Registered 
Trademark), Satincrome, Cobalarc(Registered Trademark), Castcraft and 
Weldall(Registered Trademark). 

   For automatic and semi-automatic welding applications, Cigweld 
manufactures a significant range of solid and flux-cored wires, principally 
under the Autocraft(Registered Trademark), Verti-Cor, Satin-Cor, Metal-Cor 
and Cobalarc(Registered Trademark) brand names. For gas and TIG welding, 
Cigweld manufactures and supplies approximately 40 individual types of wires 
and solders for use in different applications. Cigweld's filler metals are 
manufactured to standards appropriate for their intended use, with the 
majority of products approved by agencies, such as Lloyd's Register of 
Shipping, American Bureau of Shipping, De Norske Veritas and U.S. Naval 
Ships. 

   Cigweld manufactures a comprehensive range of equipment for gas welding 
and cutting and ancillary products such as gas manifolds, gas regulators and 
flowmeters. Gas welding and cutting equipment is sold in kit form or as 
individual products. Kits are manufactured for various customer groups and 
their components include combinations of oxygen and acetylene regulators, 
blowpipes, cutting attachments, mixers, welding and heating tips, cutting 
nozzles, roller guides, twin welding hoses, goggles, flint lighters and tip 
cleaners, combination spanners and cylinder keys. In addition to its kits, 
Cigweld manufactures and/or distributes a complete range of gas equipment, 
including a range of blowpipes and attachments, regulators (for oxygen, 
acetylene, argon and carbon dioxide), flashback arrestors, cutting nozzles, 
welding and heating tips, hoses and fittings, gas manifolds and accessories. 

   Cigweld also manufactures a range of gas control equipment including 
specialty regulators (for use with different gases, including oxygen, 
acetylene, liquified petroleum gas, argon, carbon dioxide, nitrogen, air, 
helium, hydrogen, carbon monoxide, ethylene, ethane and nitrous oxide), 
manifold systems, cylinder valves and spares and natural gas regulators. 
Cigweld's gas control items are primarily sold to gas companies. 

   Cigweld manufactures and/or distributes a range of safety products for use 
in welding and complementary industries. The product range includes welding 
helmets and accessories, respirators and masks, breathing apparatus, earmuffs 
and earplugs, safety spectacles, safety goggles and gas welding goggles, 
safety helmets, faceshields, flashields (see-through welding curtains and 
screens) and welding apparel. 

   Medical products are also manufactured by Cigweld in its manufacturing 
plant in Melbourne, Australia. These products are distributed through a sole 
distributor in the Australian market and exported through third party 
distributors and related entities. The product range includes regulators, 
flowmeters, suction units, oxygen therapy, resuscitation and outlet valves 
for medical gas systems. 

                                       87
<PAGE>

   C&G SYSTEMS -- CUTTING TABLES. C&G Systems Inc. ("C&G"), located in 
Itasca, Illinois and founded in 1968, manufactures a line of mechanized 
cutting tables for fabricating sheet metal and metal plate. The machines 
utilize either oxy-fuel or plasma cutting torches produced by other divisions 
of the Company. C&G has a wide range of cutting tables from the relatively 
inexpensive cantilever type used in general fabrication and job shops to the 
large precision gantry type found in steel service centers and specialty 
cutting applications. These metal cutting tables can be used in virtually any 
metal fabrication plant. 

   STOODY -- HARDFACING PRODUCTS. Stoody Company ("Stoody"), located in 
Bowling Green, Kentucky and with operations founded in 1921, is a recognized 
world leader in the development and manufacture of hardfacing welding wires, 
electrodes and rods. While Stoody's primary product line is iron-based 
welding wires, Stoody also participates in the markets for cobalt-based and 
nickel-based electrodes, rods and wires, which are essentially protective 
overlays, deposited on softer base materials by various welding processes. 
This procedure, referred to as "hardfacing" or "surface treatment," adds a 
more resistant surface, thereby increasing the component's useful life. Lower 
initial costs, the ability to treat large parts, and ease and speed of 
repairs in the field are some of the advantages of hardfacing over solid wear 
resistant components. A variety of products have been developed for 
hardfacing applications in industries utilizing earth moving equipment, 
agricultural tools, crushing components, and steel mill rolls, and in 
virtually all applications where metal is exposed to external wear factors. 

   THERMAL ARC -- ARC WELDERS, PLASMA WELDERS AND WIRE FEEDERS. In 1997, the 
inverter and plasma arc welder business of Thermal Dynamics and Arcsys were 
combined to form Thermal Arc, Inc. ("Thermal Arc"). The combined operation is 
located in Troy, Ohio and produces a full line of inverter and 
transformer-based electric arc welders, plasma welders, engine driven welders 
and wire feeders. Thermal Arc products compete in the marketplace for 
construction, industrial and automated applications, and serve a large and 
diverse user base. 

   The inverter arc welding power machines use high frequency power 
transistors to provide welding machines that are extremely portable and power 
efficient when compared to conventional welding power sources. Plasma welding 
dramatically improves productivity for the end-user. Additionally, 
conventional transformer-based machines provide a cost-effective alternative 
for markets where low cost and simplicity of maintenance are a high priority. 

   GENSET -- ENGINE-DRIVEN WELDERS AND GENERATORS. GenSet, located in Pavia, 
Italy, commenced operations in 1976 with the production of small generating 
sets. In 1976, it developed its first engine-driven welder and, in 1977, 
obtained its first patent for the synchronous alternator designed for welding 
purposes. It now offers a full range of technologically advanced generators 
and engine-driven welders that are sold throughout the world. These products 
are used both where main power is not available and for stand-by power where 
continuous power supply is a key requirement. 

   WOODLAND CRYOGENICS -- CRYOGENIC PUMPS, AMBIENT AND ELECTRIC VAPORIZERS 
AND AUTOMATIC CYLINDER FILLING SYSTEMS. Woodland, with manufacturing 
facilities in Philadelphia, Pennsylvania and founded in 1986, is a leading 
manufacturer, distributor and installer of cryogenic and high pressure gas 
fill plants, vaporizers and pumps. Woodland's products are used to control, 
mix and package both cryogenic and high pressure gases into containment 
vessels such as gas cylinders. 

   The principal uses of Woodland products are for the filling of cryogenic 
and high pressure gases for applications in industrial, medical and specialty 
gas markets served by gas distributors and producers. Woodland has developed 
computerized filling equipment to maximize productivity while also offering 
conventional or manual filling equipment. 

INTERNATIONAL BUSINESS 

   The Company had aggregate international sales from continuing operations 
of approximately $220.2 million, $171.6 million and $67.5 million for the 
fiscal years ended December 31, 1997, 1996 and 1995, respectively, or 
approximately 42%, 39% and 21%, respectively, of net sales in each such 
period. The Company's international sales are influenced by fluctuations in 
exchange rates of foreign currencies, foreign economic conditions and other 
risks associated with foreign trade. The Company's international sales 
consist of (a) export sales of Thermadyne products manufactured at domestic 
manufacturing 

                                       88
<PAGE>

facilities and, to a limited extent, products manufactured by third parties, 
sold through overseas field representatives of Thermadyne International 
Corporation ("Thermadyne International"), a subsidiary of Thermadyne, and (b) 
sales of Thermadyne products manufactured at international manufacturing 
facilities, sold by Thermadyne's foreign subsidiaries. For further 
information concerning the international operations of the Company, see the 
notes to the Consolidated Financial Statements of the Company included 
elsewhere herein. 

   Thermadyne International was formed in 1980 to coordinate Thermadyne's 
efforts to increase international sales and sells cutting and welding 
products through independent distributors in more than 80 countries. In 
support of this effort, the Company operates distribution centers in Canada, 
Australia, Italy, Mexico, Japan, Singapore, Brazil, the Philippines, 
Indonesia and the United Kingdom and employs sales people located in 23 
additional countries. 

COMPETITION 

   The Company competes principally with a number of domestic manufacturers 
of cutting and welding products, the majority of which compete only in 
limited segments of the overall market. Management believes that competition 
is based primarily on product quality and brand name, breadth and depth of 
product lines, effectiveness of distribution channels, a knowledgeable sales 
force capable of solving customer application problems, price and quality of 
customer service. To date, the Company has experienced little direct foreign 
competition in its U.S. markets due to the relatively limited size of such 
markets, the inability of foreign manufacturers to establish effective 
distribution channels and the relatively non-labor intensive nature of the 
cutting and welding product manufacturing process. The Company also competes 
in certain international markets in which it faces substantial competition 
from foreign manufacturers of cutting and welding products. 

DISTRIBUTION 

   The Company's cutting and welding products are distributed through a 
domestic network of approximately 1,100 independent welding products 
distributors with over 2,800 locations who carry one or more of its product 
lines. Relationships with the distributors are maintained by a separate sales 
force for each of the Company's principal product lines. In addition, a team 
of 11 area business managers exists to support the sale of all of the 
Company's product lines to its key distributors. The Company's products are 
distributed internationally through a direct sales force and independent 
distributors. 

RAW MATERIALS 

   The Company has not experienced any difficulties in obtaining raw 
materials for its operations because its principal raw materials, copper, 
brass, steel and plastic, are widely available and need not be specially 
manufactured for use by the Company. Certain of the raw materials used in 
hardfacing products, such as cobalt and chromium, are available primarily 
from sources outside the United States, some of which are located in 
countries that may be subject to economic and political conditions which 
could affect pricing and disrupt supply. Although the Company has 
historically been able to obtain adequate supplies of these materials at 
acceptable prices and has been able to recover the costs of any increases in 
the price of raw materials in the form of higher unit sales prices, 
restrictions in supply or significant fluctuations in the prices of cobalt, 
chromium and other raw materials could adversely affect the Company's 
business. 

   The Company also purchases certain products which it either uses in its 
manufacturing processes or resells. These products include, but are not 
limited to, electronic components, circuit boards, semi-conductors, motors, 
engines, pressure gauges, springs, switches, lenses and chemicals. The 
Company believes its sources of such products are adequate to meet 
foreseeable demand. 

RESEARCH AND DEVELOPMENT 

   The Company has research and development groups for each of its product 
lines that primarily conduct process and product development to meet market 
needs. As of December 31, 1997, the Company employed approximately 125 
persons in its research and development groups, most of which are engineers. 

                                       89
<PAGE>

EMPLOYEES 

   As of December 31, 1997, the Company employed 3,563 people, of which 
approximately 637 were engaged in sales and marketing activities, 225 were 
engaged in administrative activities, 2,584 were engaged in manufacturing 
activities and 117 were engaged in engineering activities. Labor unions 
represent none of the Company's work force in the United States and virtually 
all of the manufacturing employees in its foreign operations. The Company 
believes that its employee relations are good. The Company has not 
experienced any significant work stoppages. 

PATENTS, LICENSES AND TRADEMARKS 

   The Company's products are sold under a variety of trademarks and trade 
names. The Company owns trademark registrations or has filed trademark 
applications for all trademarks and has registered all trade names that the 
Company believes are material to the operation of its businesses. The Company 
also owns various patents and from time to time acquires licenses from owners 
of patents to apply such patents to its operations. The Company does not 
believe any single patent or license is material to the operation of its 
businesses taken as a whole. 

FACILITIES 

   The Company operates 12 manufacturing facilities in the United States, 
Italy, the Philippines and Australia. All domestic manufacturing facilities, 
leases and leasehold interests are encumbered by liens securing the Company's 
obligations under its senior credit facility. In addition, the Company's 
manufacturing facilities in Melborne, Australia, and Cebu, Philippines, 
secure the Company's obligations under its Australian senior bank facility. 
The Company considers its plants and equipment to be modern and 
well-maintained and believes its plants have sufficient capacity to meet 
future anticipated expansion needs. 

   The Company leases and maintains a 43,600 square foot facility located in 
St. Louis, Missouri, which houses the executive offices of the Company and 
its operating subsidiaries, as well as all centralized services. 

                                       90
<PAGE>

   The following table describes the location and general character of the 
Company's principal properties: 

<TABLE>
<CAPTION>
               SUBSIDIARY/                               BUILDING SPACE/ 
           LOCATION OF FACILITY                        NUMBER OF BUILDINGS                 PROPERTY SIZE 
           --------------------                        -------------------                 ------------- 
<S>                                       <C>                                               <C>
Thermal Dynamics/West Lebanon, New 
 Hampshire .............................. 187,000 sq. ft.                                    8.0 acres 
                                          5 buildings (office, manufacturing, sales 
                                          training, future expansion) 
Tweco/Wichita, Kansas ................... 220,816 sq. ft.                                   21.7 acres 
                                          3 buildings (office, manufacturing, storage 
                                          space) 
Victor/Denton, Texas .................... 222,403 sq. ft.                                   30.0 acres 
                                          4 buildings (office, manufacturing, storage, 
                                          sales training center) 
Victor/Abilene, Texas ................... 123,740 sq. ft.                                   32.0 acres 
                                          1 building (office and manufacturing) 
Thermadyne Canada/Oakville, Ontario, 
 Canada ................................. 57,000 sq. ft.                                     8.3 acres 
                                          1 building (office and warehouse) 
Modern Engineering Company/ Gallman, 
 Mississippi ............................ 60,000 sq. ft.                                    60.0 acres 
                                          1 building (office and manufacturing) 
Thermadyne Australia/Melbourne, 
 Australia .............................. 588,000 sq. ft.                                   32.4 acres 
                                          8 buildings (office, manufacturing, 
                                          storage, research) 
Thermadyne Australia/Cebu, 
 Philippines ............................ 34,600 sq. ft.                                     1.2 acres 
                                          1 building (office and manufacturing) 
                                          38,000 sq. ft. 
C&G/Itasca, Illinois .................... 38,000 sq. ft.                                     2.0 acres 
                                          1 building (office, manufacturing, 
                                          future expansion) 
Stoody/Bowling Green, Kentucky .......... 185,000 sq. ft.                                   37.0 acres 
                                          1 building (office and manufacturing) 
GenSet/Pavia, Italy ..................... 193,000 sq. ft.                                    7.9 acres 
                                          2 buildings (office, manufacturing, 
                                          warehouse) 
Thermal Arc/Troy, Ohio .................. 120,000 sq. ft.                                    6.5 acres 
                                          1 building (office, manufacturing, warehouse, 
                                          sales training) 
Woodland/Philadelphia, 
 Pennsylvania ........................... 25,537 sq. ft.                                     3.4 acres 
                                          1 building (office and manufacturing) 
</TABLE>

   All of the above facilities are leased, except for the facilities located 
in Melbourne, Cebu, Pavia and Gallman, which are owned. The Company also has 
additional assembly and warehouse facilities in Canada, the United Kingdom, 
Italy, Japan, Singapore, Mexico, the Philippines, Indonesia, Brazil and 
Australia. 

   In addition, the Company has subleased 264,000 square feet of its 325,000 
square foot facility in City of Industry, California, which formerly was the 
manufacturing facility for certain products now manufactured at the Company's 
Bowling Green, Kentucky facility. 

   The leases for the Company's leased and subleased properties will expire 
from 1999 through 2010. 

                                       91
<PAGE>

LEGAL PROCEEDINGS AND ENVIRONMENTAL MATTERS 

   The Company is a party to ordinary litigation incidental to its 
businesses, including a number of product liability cases seeking substantial 
damages. The Company maintains insurance against any product liability 
claims. Coverage for most years has a $500,000 self insured retention with 
$500,000 of primary insurance per claim. In addition, the Company maintains 
umbrella policies providing an aggregate of $50,000,000 in coverage for 
product liability claims. Although it is difficult to predict the outcome of 
litigation with any certainty, the Company believes that the liabilities 
which might reasonably result from such lawsuits, to the extent not covered 
by insurance, will not have a material adverse effect on the Company's 
financial condition or results of operations. 

   The Company's operations are subject to federal, state, local and foreign 
laws and regulations relating to the storage, handling, generation, 
treatment, emission, release, discharge and disposal of certain substances 
and wastes. The Company is currently not aware of any citations or claims 
filed against it by any local, state, federal and foreign governmental 
agencies which, if successful, would have a material adverse effect on the 
Company's financial condition or results of operations. 

   The Company may be required to incur costs relating to remediation of 
properties, including properties at which the Company disposes waste, and 
environmental conditions could lead to claims for personal injury, property 
damage or damages to natural resources. The Company is aware of environmental 
conditions at certain properties which it now or previously owned or leased 
which are undergoing remediation. The Company does not believe that the cost 
of such remediation will have a material adverse effect on the Company's 
business, financial condition or results of operations. 

   Certain environmental laws, including but not limited to, the 
Comprehensive Environmental Response, Compensation and Liability Act 
("CERCLA" or "Superfund") and the equivalent state Superfund laws, provide 
for strict, joint and several liability for investigation and remediation of 
spills or other releases of hazardous substances. Such laws may apply to 
conditions at properties presently or formerly owned or operated by the 
Company or by its predecessors or previously owned business entities, as well 
as to conditions at properties at which wastes or other contamination 
attributable to the Company or its predecessors or previously owned business 
entities come to be located. The Company has in the past and may in the 
future be named a PRP at off-site disposal sites to which it has sent waste. 
The Company does not believe that the ultimate cost relating to the Superfund 
sites will have a material adverse effect on the Company's financial 
condition or results of operations. See "Risk Factors -- Environmental 
Matters." 

                                       92
<PAGE>

                DIRECTORS AND EXECUTIVE OFFICERS OF THE COMPANY

   The following table sets forth certain information concerning the current 
directors and executive officers of the Company. 

<TABLE>
<CAPTION>
          NAME            AGE                          POSITION(S) 
          ----            ---                          ----------- 
<S>                        <C>     <C>
Randall E. Curran ......   43      Chairman of the Board, President and Chief Executive 
                                   Officer of Thermadyne Holdings Corporation 
James H. Tate ..........   50      Director, Senior Vice President and Chief Financial 
                                   Officer of Thermadyne Holdings Corporation 
Richard L. Berger ......   58      Director 
Fletcher L. Byrom ......   79      Director 
Henry L. Druker ........   44      Director 
Talton R. Embry ........   51      Director 
Charles F. Moran .......   68      Director 
Stephanie N. Josephson     44      Vice President, General Counsel and Corporate Secretary of 
                                   Thermadyne Holdings Corporation 
Thomas C. Drury ........   41      Vice President, Human Resources of Thermadyne Holdings 
                                   Corporation 
Robert D. Maddox .......   38      Vice President and Corporate Controller of Thermadyne 
                                   Holdings Corporation 
</TABLE>

   Mr. Curran has been a Director of the Company since February 1994 and was 
elected Chairman of the Board and Chief Executive Officer in February 1995, 
having previously served as President of the Company from August 1994 and as 
Executive Vice President and Chief Operating Officer of the Company from 
February 1994. He also serves as President of Thermadyne Industries, Inc., a 
position he has held since 1992. From 1986 to 1992, Mr. Curran was Chief 
Financial Officer of the Company and/or its predecessors. Prior to 1986, Mr. 
Curran held various executive positions with Cooper Industries, Inc. 

   Mr. Tate has been a Director of the Company since October 1995. He was 
elected Senior Vice President and Chief Financial Officer in February 1995, 
having previously served as Vice President of the Company and Vice President 
and Chief Financial Officer of the Company's subsidiaries since April 1993. 
Prior to joining the Company, Mr. Tate was employed by the accounting firm of 
Ernst & Young LLP for eighteen years, the last six of which he was a partner. 

   Mr. Berger has been a Director of the Company since February 1994. Mr. 
Berger is a private investor and consultant, having previously served as 
President of Cinetropolis, a division of Iwerks Entertainment, from 1992 
until July 1993. From 1985 to 1991, Mr. Berger was with MGM/UA Communications 
Co. and served as President of the Film Group from 1989 to 1991 and Executive 
Vice President of Production from 1985 to 1989. From 1983 to 1985, Mr. Berger 
was President of Walt Disney Pictures at Walt Disney Productions. Prior to 
1983, Mr. Berger held various executive positions at CBS, Twentieth Century 
Fox Television and Twentieth Century Fox Features. Mr. Berger presently 
serves on the board of directors of Calypso Ltd. 

   Mr. Byrom has been a Director of the Company since February 1994. Since 
June 1996, Mr. Byrom has served as President and Chief Executive Officer of 
Micasu Corporation. From 1982 to 1993, Mr. Byrom was a consultant to, and a 
member of the boards of, several multinational corporations. In 1982, Mr. 
Byrom retired as Chairman of the Board and Chief Executive Officer of Koppers 
Company, Inc., where he had worked since 1967. Mr. Byrom presently serves on 
the boards of directors of PureCycle Corporation and Micasu Corporation. 

   Mr. Druker has been a Director of the Company since February 1994. Mr. 
Druker has been a Managing Director of the investment firm of Questor 
Management Company since November 1995 and served as the principal 
responsible for the New York office of the turnaround and financial advisory 
firm Jay Alix & Associates from October 1992 to October 1995. From 1989 to 
1992, Mr. Druker was a partner in the New York office of the Toronto-based 
merchant bank Gordon Capital. From 1983 to 1989, 

                                       93
<PAGE>

Mr. Druker served as an investment banker at L.F. Rothschild and in 1985 he 
became a Managing Director and the head of the Leveraged Buyout Group of that 
firm. Mr. Druker began his career in 1980 as a corporate finance associate 
with Goldman, Sachs & Co. in New York. 

   Mr. Embry has been a Director of the Company since February 1994. Mr. 
Embry has served as Managing Director and Chief Investment Officer of Magten 
since 1978. From 1968 to 1978, Mr. Embry was a Vice President of Fiduciary 
Trust Company of New York. Mr. Embry presently serves on the boards of 
directors of Combined Broadcasting, Inc., BDK Holdings, Inc. and Anacomp Inc. 
On September 9, 1993, Mr. Embry and Magten, without admitting or denying the 
allegations in a complaint by the Commission, consented to the entry of 
judgments enjoining them from violating (and, in the case of Mr. Embry, 
aiding and abetting violations of) anti-fraud and other provisions of the 
Exchange Act, the Investment Advisers Act, and the Investment Company Act. 
The Commission's complaint alleged principally that Mr. Embry failed to 
advise clients of certain personal trades relevant to clients' holdings, to 
obtain certain consents required under applicable law in connection therewith 
and to comply with certain reporting requirements. The complaint did not 
involve the securities of the Company. As part of the settlement, Mr. Embry 
made a $1 million payment for the benefit of certain of Magten's clients. 

   Mr. Moran has been a Director of the Company since February 1994. Mr. 
Moran retired as Senior Vice President, Administration of Sears Roebuck and 
Company in December 1993, having served in that capacity since August 1989. 
From 1954 to 1989, Mr. Moran served in various executive and managerial 
positions with Sears Roebuck and Company, including Senior Vice President and 
Chief Information Officer from 1988 to 1989, Senior Executive Vice President 
and Chief Administrative Officer, Dean Witter Financial Services from 1986 to 
1987, President, Sears World Trade, Inc. from 1984 to 1986, Vice President, 
Corporate Planning from 1982 to 1984 and Vice President, Operating from 1980 
to 1982. Mr. Moran presently serves on the boards of directors of Donnelley 
Enterprise Solutions, Inc., SPS Transaction Services, Inc., Advantica 
Restaurant Group, Inc., West Side Affordable Housing, Inc. and Hurley State 
Bank. 

   Ms. Josephson, having previously been elected Corporate Counsel and 
Corporate Secretary of the Company in March 1995, was elected Vice President 
and General Counsel in April 1995. Prior to joining the Company, Ms. 
Josephson was Corporate Counsel for Mills & Partners, Inc. from 1993 to 1995 
and an Adjunct Professor at St. Louis University School of Business in the 
MBA program from 1991 to 1993. Prior thereto, Ms. Josephson was employed in 
Houston, Texas as Counsel for Cooper Industries, Inc. and in private practice 
with the law firms Andrews & Kurth and Weycer and Kaplan from 1979 to 1991. 

   Mr. Drury was elected Vice President -- Human Resources of the Company in 
March 1995. Prior to that time, Mr. Drury served as Director of Human 
Resources for the Company since November 1991. Prior to joining the Company, 
Mr. Drury was Manager -- Human Resources at McDonnell Douglas Systems 
Integration Company from 1988 through 1991. 

   Mr. Maddox was elected Vice President and Corporate Controller of the 
Company in April 1996. Prior to that time, Mr. Maddox served as Vice 
President and Controller of the Company's operating subsidiaries from April 
1995 to April 1996 and Controller from May 1992 to April 1995. Prior to 
joining the Company, Mr. Maddox was a senior audit manager with the 
accounting firm of Ernst & Young LLP. 

                                       94
<PAGE>

               COMPENSATION OF EXECUTIVE OFFICERS AND DIRECTORS 

   The following table sets forth for the years ended December 31, 1997, 1996 
and 1995 certain compensation paid by the Company to its Chief Executive 
Officer and the four other most highly paid executive officers of the Company 
whose cash compensation exceeded $100,000 for the year ended December 31, 
1997. Certain members of management are expected to enter into new employment 
agreements at the Effective Time which may alter their compensation 
arrangements. See "The Merger -- Interests of Certain Persons in the Merger." 

                          SUMMARY COMPENSATION TABLE 

<TABLE>
<CAPTION>
                                                                          LONG TERM 
                                                                         COMPENSATION     
                                                                         ------------
                                                                            AWARDS       
                                                                            ------
                                                    ANNUAL COMPENSATION   SECURITIES      ALL OTHER 
                                                    -------------------   UNDERLYING     COMPENSATION 
        NAME AND PRINCIPAL POSITION         YEAR    SALARY($)   BONUS($)   OPTIONS(#)       ($)(1) 
        ---------------------------         ----    ---------   --------   ----------       ------ 
<S>                                         <C>     <C>         <C>         <C>             <C>    
Randall E. Curran.........................  1997    517,847     538,400     30,600          33,807 
Chairman of the Board, President and        1996    498,921     385,050     91,000           8,008 
 Chief Executive Officer (2)                1995    482,919     409,116     65,000           7,728 
                                                                
James H. Tate.............................  1997    275,093     188,614     27,000          18,039 
Director, Senior Vice President and Chief   1996    241,012     169,114     36,000           7,403 
 Financial Officer (3)                      1995    221,454     158,965     20,000           3,991 
                                                                
Stephanie N. Josephson....................  1997    168,719      84,625     10,000          10,210 
Vice President, General Counsel and         1996    129,573      70,208      6,000           6,489 
 Corporate Secretary (4)                    1995    100,127      44,760     25,000           3,024 
                                                                
Thomas C. Drury ..........................  1997    132,206      66,479     10,000           7,444 
Vice President--Human Resources(5)          1996    107,115      53,708      6,000           5,982 
                                            1995     92,557      32,669     25,000           4,160 
                                                                
Robert D. Maddox .........................  1997    134,254      67,417      5,000           7,749 
Vice President and Controller(6)            1996    113,658      60,055      6,000           6,272 
                                            1995     98,039      36,556     10,000           4,378 
</TABLE>                                                      

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

(1) All other compensation includes group life insurance premiums paid by the 
    Company and contributions made on behalf of the named executive officers 
    to the Company's 401(k) retirement and profit sharing plans. The amount 
    of insurance premiums paid and 401(k) contributions made on behalf of the 
    named executive officers for 1997 are as follows: Mr. Curran, $3,978 and 
    $29,829, respectively; Mr. Tate, $2,544 and $15,495, respectively; Ms. 
    Josephson, $1,138 and $9,072, respectively; Mr. Drury, $361 and $7,083, 
    respectively; and Mr. Maddox, $254 and $7,495, respectively. 

(2) Mr. Curran was elected Chairman of the Board and Chief Executive Officer 
    of the Company effective as of February 23, 1995, having previously 
    served as President of the Company from August 1994 and as Executive Vice 
    President and Chief Operating Officer of the Company from February 1994. 

(3) Mr. Tate was elected Senior Vice President and Chief Financial Officer of 
    the Company effective as of February 23, 1995, having previously served 
    as Vice President of the Company and as Chief Financial Officer of the 
    Company's subsidiaries. Mr. Tate was elected as a director of the Company 
    on October 26, 1995. 

(4) Ms. Josephson was elected Corporate Counsel and Corporate Secretary of the
    Company on March 7, 1995, and was elected Vice President and General
    Counsel of the Company on April 26, 1995.

(5) Mr. Drury was elected Vice President -- Human Resources of the Company on 
    March 7, 1995. 

(6) Mr. Maddox was elected Controller of the Company on June 1, 1992, Vice 
    President and Controller of Thermadyne Industries, Inc. on April 1, 1995, 
    and Vice President of the Company on April 18, 1996. 

                                       95
<PAGE>

   The following table sets forth certain information related to stock 
options granted to the named executive officers in 1997. 

                      OPTION GRANTS IN LAST FISCAL YEAR 

<TABLE>
<CAPTION>
                           NUMBER OF     PERCENT OF 
                          SECURITIES    TOTAL OPTIONS 
                          UNDERLYING     GRANTED TO     EXERCISE OR                   GRANT DATE 
                            OPTIONS     EMPLOYEES IN     BASE PRICE    EXPIRATION   PRESENT VALUE 
NAME                     GRANTED(#)(1) FISCAL YEAR (%)     ($/SH)         DATE          ($)(2) 
- ----                     ------------- ---------------     ------         ----          ------ 
<S>                         <C>             <C>            <C>          <C>            <C>     
Randall E. Curran ......    30,600          14.1           26.875       02/05/07       491,742 
James H. Tate ..........    27,000          12.4           26.875       02/05/07       433,890 
Stephanie N. Josephson      10,000           4.6           26.875       02/05/07       160,700 
Thomas C. Drury ........    10,000           4.6           26.875       02/05/07       160,700 
Robert D. Maddox .......     5,000           2.3           26.875       02/05/07        80,350 
</TABLE>

- --------------
(1) The options to purchase Company Common Stock were granted under the 
    Company's 1993 Management Option Plan or the Company's 1996 Employee 
    Stock Option Plan and become exercisable in five equal annual 
    installments commencing on the first anniversary of the date of grant. 
    All options become exercisable upon a change of control (as defined). In 
    addition, such options continue to vest after any termination of 
    employment for so long as the optionee is entitled to receive severance 
    benefits under any employment arrangement with the Company. Replacement 
    options may be granted, in the Compensation Committee's sole discretion, 
    if a named executive officer exercises such options using previously 
    owned shares of Company Common Stock. 
(2) The grant date present value of each option grant was determined using a 
    variation of the Black-Scholes option pricing model. The estimated values 
    presented are based on the following assumptions made as of the time of 
    grant: an expected dividend yield of 0%; an expected option term of 10 
    years; volatility of .339 (based on historical stock price observations 
    just prior to each grant); and a risk-free rate of 6.72%. The actual 
    value, if any, that an executive officer may realize from the exercise of 
    the options will be the excess of the fair market value of the Company 
    Common Stock on the date of exercise over the exercise price. See 
    "--Fiscal Year-End Option Values." 

   The following table provides information related to the number and value 
of options held by the named executive officers at the end of 1997. On 
December 31, 1997, the closing sale price of the Company Common Stock on 
NASDAQ was $291/2. No named executive officer exercised any options during 
1997. 

                        FISCAL YEAR-END OPTION VALUES 

<TABLE>
<CAPTION>
                                NUMBER OF SECURITIES 
                                     UNDERLYING                 VALUE OF UNEXERCISED 
                               UNEXERCISED OPTIONS AT           IN-THE-MONEY OPTIONS 
                                  FISCAL YEAR-END                AT FISCAL YEAR-END 
                         --------------------------------  -------------------------------- 
          NAME           EXERCISABLE(#)  UNEXERCISABLE(#)  EXERCISABLE($)  UNEXERCISABLE($) 
          ----           --------------  ----------------  --------------  ---------------- 
<S>                          <C>             <C>              <C>             <C>       
Randall E. Curran ......     244,200         142,400          4,139,725       1,574,850 
James H. Tate ..........      53,700          67,800            893,975         624,275 
Stephanie N. Josephson        11,200          29,800            177,975         328,775 
Thomas C. Drury ........      11,200          29,800            177,975         328,775 
Robert D. Maddox .......       5,200          15,800             81,225         170,525 
</TABLE>

   At the Effective Time, all outstanding Options, whether or not vested, 
will be canceled, and the holders of such Options will receive a cash payment 
in an amount equal to the product of (x) the excess, if any, of $34.50 over 
the exercise price of such Option multiplied by (y) the number of shares of 
Company Common Stock subject to such Option. See "The Merger -- Effect on 
Stock Options and Employee Benefit Matters." 

EMPLOYMENT CONTRACTS 

   Curran and Tate Employment Agreements. On November 1, 1996, Messrs. Curran 
and Tate entered into amended and restated employment agreements with the 
Company and its subsidiaries. Both 

                                       96
<PAGE>

employment agreements terminate on November 1, 1999; however, such agreements 
automatically renew for an additional year on each November 1 so that a new 
three-year term begins upon each extension (unless the agreements are earlier 
terminated as provided therein). Messrs. Curran and Tate serve in their 
current executive capacities with the Company as a requirement of their 
respective employment agreements. 

   Messrs. Curran and Tate are entitled to annual base salaries (subject to 
increase at the Board of Directors' discretion) of $538,400 and $290,175, 
respectively. In addition, Messrs. Curran and Tate are eligible to 
participate in an annual bonus plan providing for an annual bonus opportunity 
of not less than 100% and 75%, respectively, of such executive's base salary. 
Each executive also is entitled to such benefits as are customarily provided 
to the executives of the Company and its subsidiaries. Both executives are 
required to devote all their business time and attention to the business of 
the Company and its subsidiaries. 

   Each employment agreement provides that if the executive's employment 
ceases as a result of disability or death, he or his estate, heirs or 
beneficiaries, as the case may be, will continue to receive the executive's 
then current salary for a period of 18 months from the date of his disability 
or death. If the executive's employment is terminated by the Company for any 
reason other than death, disability or for cause (as defined in the 
employment agreement), or if the executive terminates his employment upon the 
failure of the Company to comply with the terms of the employment agreement, 
the executive will continue to receive his then current salary and any other 
benefits provided by the agreement through the later to occur of the 
termination date of the agreement or 18 months from the date of termination 
of the executive's employment. 

   Other Employment Related Contracts. In July 1996, the Company entered into 
Change of Control Agreements with certain officers of the Company, including 
the named executive officers. The new agreements replaced old agreements that 
contained substantially similar terms except that the new agreements contain 
updated compensation and benefits information with respect to the executives. 
The Change of Control Agreements provide for a payment equal to the greater 
of (i) two times such executive's then current annual compensation (as 
defined) or (ii) 2.99 times the average of such executive's income as 
reported to the Internal Revenue Service for the immediately preceding five 
years and the immediate vesting of all of the executive's unvested stock 
options upon the termination without cause (as defined) or constructive 
termination without cause (as defined) of the executive's employment within 
three years of a change of control (as defined). The amounts payable under 
the Change of Control Agreements are in lieu of any amounts payable under the 
employment agreements described above. 

   In August 1996, the Company entered into Employment Retention Agreements 
with certain officers and other employees of the Company, including the named 
executive officers. These agreements contain restrictive covenants that 
prohibit the executive from rendering services or advice to, or being 
employed by, certain specified competitors of the Company for a period of two 
years after the date of such agreements. As compensation for entering into 
these agreements and in accordance with the terms thereof, the Company 
granted to each of the executives stock options to acquire 1,000 shares of 
Company Common Stock and must pay them 18 months of severance in the event of 
their termination by the Company and its subsidiaries during the two-year 
term of the agreements for any reason other than cause (as defined). The 
Employment Retention Agreements supplement the Change of Control Agreements 
between the Company and each of the executives and the executive employment 
agreements between the Company and each of Messrs. Curran and Tate, and the 
payments required under the Employment Retention Agreements are in addition 
to, and not in lieu of, any payments contemplated by such other agreements. 

   Employment Arrangements Following the Merger. MergerSub has agreed to 
cause the Company at the Effective Time to enter into employment agreements 
with the following persons: Randall E. Curran, James H. Tate, Michael E. 
Mahoney, John D. McCulloch, Hoyt H. Fitzsimmons, Jr., James R. Delany, 
Michael C. O'Connell, Stephanie N. Josephson, Robert D. Maddox, Thomas C. 
Drury and Dennis Klanjscek. The employment agreements will be on 
substantially the same terms and conditions as Mr. Curran's current 
employment agreement with the Company, except that, among other things, the 

                                       97
<PAGE>

agreements will provide that the base salary and bonus percentage level for 
any such executive will be no less than the current base salary and bonus 
percentage level set for such executive and that upon a constructive 
termination without cause of such executive's employment (which includes, 
among other things, reductions of compensation, title, position or duties), 
such executive will be entitled to receive such executive's then current 
salary and other benefits through the termination date of the agreement. 

   Additionally, in connection with the Merger, certain members of senior 
management will be offered the opportunity to purchase, in the aggregate, up 
to 141,002 shares of common stock of the Surviving Corporation through the 
Management Share Purchase, which will be partially financed through the 
Management Loans. Also, at the Effective Time, the Company expects to 
establish a new stock option plan under which up to approximately 500,000 
Shares of Company Common Stock will be reserved for issuance upon exercise of 
options, of which 322,966 will be granted to certain officers and employees 
upon consummation of the Merger. 

COMPENSATION OF DIRECTORS 

   Other than Messrs. Curran and Tate, each director of the Company receives 
a $12,000 annual retainer plus a $1,000 fee for each regular meeting of the 
Board of Directors attended and a $500 fee for each meeting of a board 
committee attended (other than meetings of the Executive Committee, for which 
members of the committee other than Mr. Moran, will receive a fee of $750). 
In addition to those fees, Mr. Moran, as the Chairman of the Executive 
Committee, received aggregate compensation of $60,000 for services he 
provided during the twelve-month period ending February 28, 1997. For the 
period ending February 28, 1998, Mr. Moran is expected to receive aggregated 
compensation of $60,000 for services to be provided by him in his capacity as 
Chairman of the Executive Committee during such period. Directors also are 
reimbursed for all reasonable travel and other expenses of attending meetings 
of the Board of Directors or committees of the Board of Directors. 

   On November 1, 1997, the Board of Directors granted options to purchase 
1,000 shares of Company Common Stock to each of Messrs. Byrom, Moran, Berger 
and Druker pursuant to the Company's Non-Employee Directors Stock Option 
Plan. 

                                       98
<PAGE>

                        MANAGEMENT FOLLOWING THE MERGER

BOARD OF DIRECTORS 

   The following table sets forth the name, age and position with the Company 
of each person who is expected to serve as a director of the Company 
following the Effective Time. Following the Effective Time, directors of the 
Company are expected to be compensated in accordance with the current 
policies of the Company. See "Compensation of Executive Officers and 
Directors -- Compensation of Directors." 

<TABLE>
<CAPTION>
NAME                          AGE     POSITION             
- ----                          ---     -------- 
<S>                            <C>    <C>
Randall E. Curran........      43     Chairman of the Board 
James H. Tate ...........      50     Director 
Peter T. Grauer .........      52     Director 
William F. Dawson, Jr.  .      33     Director 
John F. Fort III ........      56     Director 
Harold A. Poling ........      72     Director 
Lawrence M.v.D. Schloss        43     Director 
</TABLE>                          

   Randall E. Curran is a United States citizen whose principal business 
address is 101 South Hanley Road, Suite 300, St. Louis, Missouri 63105. Mr. 
Curran has been a Director of the Company since February 1994 and was elected 
Chairman of the Board and Chief Executive Officer in February 1995, having 
previously served as President of the Company from August 1994 and as 
Executive Vice President and Chief Operating Officer of the Company from 
February 1994. He also serves as President of Thermadyne Industries, Inc., a 
position he has held since 1992. From 1986 to 1992, Mr. Curran was Chief 
Financial Officer of the Company and/or its predecessors. Prior to 1986, Mr. 
Curran held various executive positions with Cooper Industries, Inc. 

   James H. Tate is a United States citizen whose principal business address 
is 101 South Hanley Road, Suite 300, St. Louis, Missouri 63105. Mr. Tate has 
been a Director of the Company since October 1995. He was elected Senior Vice 
President and Chief Financial Officer in February 1995, having previously 
served as Vice President of the Company and Vice President and Chief 
Financial Officer of the Company's subsidiaries since April 1993. Prior to 
joining the Company, Mr. Tate was employed by the accounting firm of Ernst & 
Young LLP for eighteen years, the last six of which he was a partner. 

   Peter T. Grauer has been a Managing Director of DLJMB Inc. (and its 
predecessor) since September 1992. Mr. Grauer is a director of Doane Products 
Co., Total Renal Care Holdings, Inc., DecisionOne Holdings Corp., Nebco Evans 
Holding Company, Ameriserve Food Distribution, Inc. and Bloomberg, Inc. 

   William F. Dawson, Jr. has been a Principal of DLJMB Inc. since August 
1997. From December 1995 to August 1997, he was a Senior Vice President in 
DLJ's High Yield Capital Markets Group. Prior thereto Mr. Dawson was a Vice 
President in the Leveraged Finance Group within DLJ's Investment Banking 
Group. Mr. Dawson serves as a Director of Von Hoffman Corporation. 

   John F. Fort III retired as Chairman of the Board of Tyco International 
LTD in January of 1993. In 1964, after receiving degrees in Aeronautical 
Engineering and Industrial Management from Princeton and the MIT Sloan School 
respectively, he joined the Simplex Wire & Cable Company (now a subsidiary of 
Tyco). Mr. Fort held a broad range of positions throughout his thirty years 
at Tyco. He currently holds directorships at Tyco International Ltd., Dover 
Corporation, and Roper Industries. He is an active participant on advisory 
boards at MIT, Princeton University, Full Circle Investments and the 
Appalachian Mountain Club. 

   Harold A. Poling retired as Chairman of the Board and Chief Executive 
Officer of Ford Motor Company on January 1, 1994, a position he held since 
1990. Mr. Poling is a director of Shell Oil Company, LTV Corporation, Flint 
Ink Corporation and the Kellogg Company, and is a member of BHP 

                                       99
<PAGE>

International Advisory Council, The VIAG International Board and the PGA Tour 
Policy Board. He is a director of the Monmouth (Ill.) College Senate and 
Chairman of the Dean's Advisory Council for the Indiana University School of 
Business. He was national chairman of Indiana University's Annual Fund 
campaigns from 1986-88. 

   Lawrence M.v.D. Schloss has been the Managing Partner of DLJ Merchant 
Banking II, Inc. since November 1995. Prior to November 1995, he was the 
Chief Operating Officer and a Managing Director of DLJ Merchant Banking, Inc. 
Mr. Schloss currently serves as Chairman of the Board of McCulloch 
Corporation and as a director of Wilson Greatbatch, Inc. and DecisionOne 
Holdings Corp. Mr. Schloss has previously served as a director of GTECH 
Corporation (NYSE:GTK), Krueger International, Inc., OSi Specialties, Inc. 
and MPB Corporation. 

EXECUTIVE OFFICERS 

   Pursuant to the Merger Agreement, the officers of the Company at the 
Effective Time will be the officers of the Surviving Corporation. For 
additional information regarding the officers of the Company, see "Directors 
and Executive Officers of the Company." 

                                      100
<PAGE>

         SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT

   The following table sets forth certain information as of April 9, 1998 
(except as otherwise noted) regarding the ownership of Company Common Stock 
(i) by each person known by the Company to be the beneficial owner of more 
than five percent of the outstanding Company Common Stock, (ii) by each 
director of the Company, (iii) by each executive officer of the Company named 
in the Summary Compensation Table included elsewhere in this Proxy 
Statement/Prospectus and (iv) by all current executive officers and directors 
of the Company as a group. 

<TABLE>
<CAPTION>
                                                                   BENEFICIAL OWNERSHIP OF 
                                                                    COMPANY COMMON STOCK 
                                                                   -----------------------
                             NAME OF                                 NUMBER     PERCENT OF 
                         BENEFICIAL OWNER                          OF SHARES    CLASS (1) 
                         ----------------                          ---------    --------- 
<S>                                                                <C>             <C>
Magten Asset Management Corp. 
 35 East 21st Street 
 New York, NY 10010(2) ..........................................  3,517,773       31.5 % 
FMR Corp. 
 82 Devonshire Street 
 Boston, MA 02109(3).............................................  2,439,020       21.8 % 
General Motors Parties 
 767 Fifth Avenue 
 New York, NY 10153(4)...........................................  1,701,125       15.2 % 
Whippoorwill Associates, Inc. 
 11 Martine Avenue 
 White Plains, NY 10606(5).......................................  1,562,664       14.0 % 
Hughes Master Retirement Trust 
 P. O. Box 2458 
 Culver City, CA 90231-2458(6)...................................    640,000        5.7 % 
Randall E. Curran (7)............................................    399,976        3.5 % 
Richard L. Berger (8)............................................     12,000           * 
Fletcher L. Byrom (9)............................................      7,000           * 
Henry L. Druker (9)..............................................      7,000           * 
Talton R. Embry (10).............................................     60,771           * 
Charles F. Moran (11)............................................      7,000           * 
James H. Tate (12)...............................................    129,586        1.1 % 
Stephanie N. Josephson (13)......................................     45,069           * 
Thomas C. Drury (14).............................................     43,026           * 
Robert D. Maddox (15)............................................     25,845           * 
All directors and executive officers as a group (10 persons) 
(16).............................................................    737,273        6.2 % 
</TABLE>

- --------------
*       Represents less than 1 percent. 
(1)     Based on 11,175,293 shares of Company Common Stock outstanding and 
        calculated in accordance with Rule 13d-3 under the Exchange Act. 
(2)     The following information is based on a Schedule 13D, dated July 25, 
        1996, as amended on September 25, 1996, and as further amended on 
        February 12, 1998, filed with the Commission by Magten Asset 
        Management Corp., an investment adviser registered under the 
        Investment Advisers Act of 1940, as amended (the "Investment Advisers 
        Act"). Magten Asset Management Corp. has sole voting power over none 
        of the shares, shared voting power over 2,998,773 of the shares, sole 
        investment power over none of the shares and shared investment power 
        over all of the shares deemed to be beneficially owned by it. Magten 
        Asset Management Corp.'s investment advisory clients have the right 
        to receive dividends on the Company Common Stock beneficially owned 
        by Magten Asset Management Corp., and each of two clients, General 
        Motors Employees Domestic Group Pension Trust and Bankers Trust as 
        Trustee for the Hughes Master Retirement Trust, has such an interest 
        with respect to more than 5% of the outstanding shares of Company 
        Common Stock. 

                                      101
<PAGE>

(3)     The following information is based on a Schedule 13G, dated February 
        14, 1998, filed with the Commission by FMR Corp., Edward C. Johnson 
        3d and Abigail P. Johnson . Fidelity Management & Research Company 
        ("Fidelity"), a wholly owned subsidiary of FMR Corp., is an 
        investment adviser registered under the Investment Advisers Act, 
        provides investment advisory services to several registered 
        investment companies and, accordingly, may be deemed to beneficially 
        own 2,439,020 shares of Company Common Stock held by those investment 
        companies (the "Fidelity Funds"). One of these investment companies, 
        Fidelity Capital & Income Fund, beneficially owns 2,424,935 shares of 
        Company Common Stock. Because Fidelity is a wholly owned subsidiary 
        of FMR Corp., FMR Corp. may be deemed to be the beneficial owner of 
        the shares beneficially owned by Fidelity. Edward C. Johnson 3d, 
        Chairman of FMR Corp., Abigail P. Johnson and various of their family 
        members and their trusts control FMR Corp. and, therefore, may be 
        deemed to be the beneficial owners of the shares shown in the table 
        above. Each of Mr. Johnson, FMR Corp., through its control of 
        Fidelity, and the Fidelity Funds has sole power to dispose of the 
        2,439,020 shares owned by the Fidelity Funds. Voting power with 
        respect to such shares resides with the Boards of Trustees of the 
        various Fidelity Funds. Fidelity votes the shares under written 
        guidelines established by these Boards. 
(4)     The following information is based on a Schedule 13G, dated February 
        9, 1996, filed with the Commission by General Motors Employees 
        Domestic Group Pension Trust (the "GM Trust") and General Motors 
        Investment Management Corporation ("GMIMCo" and, together with the GM 
        Trust, the "General Motors Parties"), and information provided by 
        Magten. The GM Trust is a trust formed under and for the benefit of 
        certain employee benefit plans ("Plans") of General Motors 
        Corporation ("GM") and its subsidiaries. GMIMCo is registered as an 
        investment adviser under the Investment Advisers Act. GMIMCo's 
        principal business is providing investment advice and investment 
        management services with respect to the assets of the Plans and of 
        certain direct and indirect subsidiaries of GM and associated 
        entities. Subject to certain limitations, GMIMCo has the 
        responsibility to select and terminate investment managers with 
        respect to the Plans. Two investment managers acting with respect to 
        the Plans are Magten Asset Management Corp. and Fidelity Management 
        Trust Company (the "External Managers"). The External Managers have 
        discretionary authority over the assets of the Plans which they 
        manage including voting and investment power with respect to the 
        shares of Company Common Stock included among such assets. Each of 
        the General Motors Parties has shared power to vote and shared 
        investment power over 1,701,125 shares of Company Common Stock. 
(5)     The following information is as of December 31, 1997 and based on a 
        Schedule 13G filed with the Commission on February 17, 1998 by 
        Whippoorwill Associates, Inc. ("Whippoorwill"). Whippoorwill is an 
        investment adviser registered under the Investment Advisers Act and 
        holds the shares of Company Common Stock in discretionary accounts. 
        Clients of Whippoorwill have the right to receive or the power to 
        direct the receipt of dividends from, or the proceeds from the sale 
        of, the shares of Company Common Stock beneficially owned by 
        Whippoorwill. 
(6)     The following information has been obtained from Magten Asset 
        Management Corp., as External Manager of shares held by the Hughes 
        Master Retirement Trust. Bankers Trust, as Trustee of the Hughes 
        Master Retirement Trust, has shared power to vote and shared 
        investment power over 640,000 shares of Company Common Stock. 
(7)     Includes 386,600 shares of Company Common Stock issuable to Mr. 
        Curran upon the exercise of vested stock options or stock options 
        which will vest as a consequence of the Merger. 
(8)     Includes 7,000 shares of Company Common Stock issuable to Mr. Berger 
        upon the exercise of vested stock options. 
(9)     Represents shares of Company Common Stock issuable upon the exercise 
        of vested stock options. 
(10)    Mr. Embry possesses sole voting and investment power with respect to 
        800 shares he directly owns. He also exercises voting and/or 
        investment control with respect to 2,216 shares owned by his minor 
        children, 265 shares owned by a trust for the benefit of a family 
        member of which Mr. Embry serves as trustee, and 850 shares owned by 
        his wife (collectively, the "Relative Shares"). Mr. Embry, as trustee 
        of four pension trusts for the benefit of current and former 
        employees (the "Employee 

                                      102
<PAGE>

        Benefit Plans") of Magten Asset Management Corp., exercises voting 
        and/or investment power with respect to 56,640 shares owned by the 
        Employee Benefit Plans (collectively, the "Magten Shares"). Also, as 
        disclosed above, Magten Asset Management Corp. and Mr. Embry may be 
        deemed to beneficially own 3,517,773 shares of Company Common Stock 
        which are owned by investment advisory clients of Magten Asset 
        Management Corp. (the "Investment Advisory Shares"). Although Mr. 
        Embry may be deemed to beneficially own the Relative Shares, the 
        Magten Shares and the Investment Advisory Shares, Mr. Embry disclaims 
        beneficial ownership of such shares. 
(11)    Includes 2,000 shares of Company Common Stock issuable to Mr. Moran 
        upon the exercise of vested stock options. 
(12)    Includes 121,500 shares of Company Common Stock issuable to Mr. Tate 
        upon the exercise of vested stock options or stock options which will 
        vest as a consequence of the Merger. 
(13)    Includes 41,000 shares of Company Common Stock issuable to Ms. 
        Josephson upon the exercise of vested stock options or stock options 
        which will vest as a consequence of the Merger. 
(14)    Includes 41,000 shares of Company Common Stock issuable to Mr. Drury 
        upon the exercise of vested stock options or stock options which will 
        vest as a consequence of the Merger. 
(15)    Includes 21,000 shares of Company Common Stock issuable to Mr. Maddox 
        upon the exercise of vested stock options or stock options which will 
        vest as a consequence of the Merger. 
(16)    Includes 634,100 shares of Company Common Stock issuable upon the 
        exercise of vested stock options or stock options which will vest as 
        a consequence of the Merger. 

   It is expected that, upon consummation of the Merger, the DLJMB Funds will 
own, in the aggregate, approximately 80.6% of the outstanding Company Common 
Stock and the shares to be retained by current stockholders will represent 
approximately 15.0% of the outstanding Company Common Stock. In addition, 
DLJMB has proposed that certain members of the Company's management be 
offered the opportunity to purchase shares of Company Common Stock at or 
following the Effective Time. 

                                      103
<PAGE>

                           REGULATORY CONSIDERATIONS

   Under the HSR Act and the Rules, certain merger transactions may not be 
consummated unless certain information has been furnished to the Antitrust 
Division and the FTC and certain applicable waiting periods have expired. The 
Merger is subject to the requirements of the HSR Act and the Rules. 

   Pursuant to the requirements of the HSR Act, DLJMB filed Notification and 
Report Forms with respect to the Merger with the Antitrust Division and the 
FTC on February 20, 1998. The Company filed a Notification and Report Form 
with respect to the Merger on February 20, 1998. The waiting period 
applicable to the Merger has terminated. 

   At any time before or after the consummation of the Merger, the Antitrust 
Division or the FTC could take such action under the antitrust laws as either 
deems necessary or desirable in the public interest, including seeking to 
enjoin the Merger or seeking divestiture of the Company by the DLJMB Funds 
following consummation of the Merger. Private parties (including individual 
states) may also bring legal actions under the antitrust laws. Neither DLJMB 
nor the Company believes that the consummation of the Merger will result in a 
violation of any applicable antitrust laws. However, there can be no 
assurance that a challenge to the Merger on antitrust grounds will not be 
made, or if such a challenge is made, what the result will be. 

   In addition, the Company and the DLJMB Funds may be required to make other 
filings with certain regulatory authorities, including notice filings with 
Italian and/or Australian authorities. 

                              MERGERSUB AND DLJMB

   MergerSub, a Delaware corporation, was organized in connection with the 
Merger and has not carried on any activities to date other than those 
incident to its formation and the transactions contemplated by the Merger 
Agreement and the Voting Agreements, respectively. As of the date hereof, all 
of the outstanding capital stock of MergerSub is owned in the aggregate by 
the DLJMB Funds, which include DLJMB, a Delaware limited partnership, DLJ 
Offshore Partners II, C.V. ("Offshore II"), a Netherlands Antilles limited 
partnership, DLJ Diversified Partners, L.P. ("Diversified"), a Delaware 
limited partnership, DLJMB Funding II, Inc. ("Funding"), a Delaware 
corporation that is an indirect, wholly-owned subsidiary of DLJ, Inc., UK 
Investment Plan 1997 Partners ("1997 Partners"), a Delaware partnership, DLJ 
First ESC, L.P. ("ESC"), a Delaware limited partnership, DLJ Merchant Banking 
Partners II-A, L.P. ("Partners II-A"), a Delaware limited partnership, DLJ 
Diversified Partners-A L.P. ("Diversified-A"), a Delaware limited 
partnership; DLJ EAB Partners, L.P. ("EAB"), a Delaware limited partnership, 
DLJ Millennium Partners, L.P. ("Millennium"), a Delaware limited partnership, 
DLJ ESC II, L.P. ("ESC II"), a Delaware limited partnership, and DLJ 
Millennium Partners-A, L.P. ("Millennium-A"), a Delaware limited partnership. 

   DLJMB, Partners II-A, Millennium and Millennium-A are Delaware limited 
partnerships which make investments for long term appreciation. DLJ Merchant 
Banking II LLC ("MBII LLC"), a Delaware limited liability company, is the 
Associate General Partner of DLJMB and Partners II-A. DLJMB Inc. is the 
Managing General Partner of DLJMB and Partners II-A. MBII LLC and DLJMB Inc. 
make all of the investment decisions on behalf of DLJMB and Partners II-A. 

   EAB is a Delaware limited partnership which makes investments for long 
term appreciation. MBII LLC is the Associate General Partner of EAB and DLJ 
LBO Plans Management Corporation ("LBO"), a Delaware corporation and a wholly 
owned subsidiary of DLJ, Inc., is the Managing General Partner of EAB. MBII 
LLC and LBO make all of the investment decisions on behalf of EAB. 

   Offshore II is a Netherlands Antilles limited partnership which makes 
investments for long term appreciation. MBII LLC is the Associate General 
Partner of Offshore II. DLJMB Inc. is the Advisory General Partner of 
Offshore II. MBII LLC and DLJMB Inc. make all of the investment decisions on 
behalf of Offshore II. 

   MBII LLC is a Delaware limited liability company and is a registered 
investment adviser. As the Associate General Partner of DLJMB, Partners II-A, 
Millennium, Millennium-A, EAB and Offshore II, MBII LLC, in conjunction with 
DLJMB Inc., participates in investment decisions made on behalf of these 
entities. DLJMB Inc. is the managing member of MBII LLC. 

                                      104
<PAGE>

   DLJMB Inc. is a Delaware corporation and is a registered investment 
adviser. As the Managing General Partner of DLJMB, Partners II-A, Millennium 
and Millennium-A, and the Advisory General Partner Offshore II, DLJMB Inc. is 
responsible for the day to day management of these entities and, in 
conjunction with MBII LLC, participates in investment decisions made on 
behalf of these entities. DLJMB Inc. is a wholly owned subsidiary of DLJCI. 

   Diversified and Diversified-A are Delaware limited partnerships which make 
investments for long term appreciation. A portion of Diversified and 
Diversified-A's capital commitments are dedicated to making side-by-side 
investments with DLJMB and Partners II-A, respectively. DLJ Diversified 
Associates, L.P. ("Diversified Associates"), a Delaware limited partnership 
is the Associate General Partner of Diversified and Diversified-A and DLJ 
Diversified Partners, Inc. ("Diversified Partners"), a Delaware corporation 
and an indirect, wholly-owned subsidiary of DLJ, Inc., is the Managing 
General Partner of Diversified and Diversified-A. Diversified Partners is 
responsible for the day to day management of Diversified and Diversified-A. 

   Diversified Associates is a Delaware limited partnership and a registered 
investment adviser. As the Associate General Partner of Diversified and 
Diversified-A, Diversified Associates, in conjunction with Diversified 
Partners and subject to the terms of the Diversified Agreement, participates 
in the management of investments of Diversified. Diversified Partners is the 
general partner of Diversified Associates. 

   Diversified Partners is a Delaware corporation and a registered investment 
adviser. As the Managing General Partner of Diversified and Diversified-A, 
Diversified Partners is responsible for the day to day management of 
Diversified and Diversified-A. In conjunction with Diversified Associates, 
Diversified Partners is a wholly owned subsidiary of DLJCI. 

   ESC and ESC II are Delaware limited partnerships and "employee securities 
companies" as defined in the Investment Company Act of 1940, as amended. LBO, 
as the Managing General Partner of ESC and ESC II, makes all of the 
investment decisions on behalf of ESC and ESC II. 

   LBO is a Delaware corporation and a registered investment adviser. LBO is 
a wholly owned subsidiary of DLJCI. As the Managing General Partner of EAB, 
ESC and ESC II, LBO is responsible for the day-to-day management of EAB, ESC 
and ESC II. 

   Funding II is a Delaware corporation which makes investments for long term 
appreciation generally side-by-side with DLJMB. Funding II is a wholly owned 
subsidiary of DLJCI. 

   DLJCI is a Delaware corporation and a holding company. DLJCI is a wholly 
owned subsidiary of DLJ, Inc. 

   1997 Partners is a Delaware general partnership which makes investments 
for long term appreciation generally side-by-side with DLJMB. UK Investment 
Plan 1997, Inc. ("Plan 1997"), a Delaware corporation and a wholly-owned 
subsidiary of DLJ, Inc., and DLJ, Inc. are each general partners of 1997 
Partners. 

   Plan 1997 is a Delaware corporation. Plan 1997 is a wholly owned 
subsidiary of DLJ, Inc. 

   DLJ, Inc. is a publicly held Delaware corporation. DLJ, Inc. directly owns 
all of the capital stock of DLJCI and Plan 1997. DLJ, Inc., acting on its own 
behalf or through its subsidiaries, is a registered broker/dealer and 
registered investment adviser engaged in investment banking, institutional 
trading and research, investment management and financial and correspondent 
brokerage services. 

   The Equitable Companies Incorporated ("EQ") is a Delaware corporation and 
is a holding company. As of January 29, 1998, EQ owns, directly or 
indirectly, 76.4% of DLJ. 

   AXA-UAP ("AXA") is a societe anonyme organized under the laws of France 
and a holding company for an international group of insurance and related 
financial services companies. As of December 8, 1997, approximately 59% of 
the outstanding common stock of EQ was beneficially owned by AXA. For 
insurance regulatory purposes, to insure that certain indirect minority 
shareholders of AXA will not be able to exercise control over EQ and certain 
of its insurance subsidiaries, the voting shares of 

                                      105
<PAGE>

EQ capital stock beneficially owned by AXA and its subsidiaries have been 
deposited into the voting trust established pursuant to a Voting Trust 
Agreement by and among AXA and Claude Bebear, Patrice Garnier, and Henri 
Clermont-Tonnerre as trustees (the "AXA Voting Trustees") dated as of May 12, 
1992, as amended January 22, 1997 (the "AXA Voting Trust"). As of January 29, 
1998, AXA directly owned 0.15% of DLJ. 

   Finaxa is a societe anonyme organized under the laws of France and is a 
holding company. As of March 5, 1997, Finaxa controlled directly and 
indirectly approximately 22.4% of the issued ordinary shares (representing 
approximately 32.8% of the voting power) of AXA. 

   Each of AXA Assurances I.A.R.D. Mutuelle, AXA Assurances Vie Mutuelle, AXA 
Courtage Assurance Mutuelle, and Alpha Assurances Vie Mutuelle (collectively, 
the "Mutuelles AXA") is a mutual insurance company organized under the laws 
of France. Each of the Mutuelles AXA is owned by its policy holders. As of 
March 5, 1997, the Mutuelles AXA, as a group, control approximately 61.4% of 
the issued shares (representing approximately 72.0% of the voting power) of 
Finaxa. Including the ordinary shares owned by Finaxa, on March 5, 1997, the 
Mutuelles AXA directly or indirectly controlled 25.9% of the issued ordinary 
shares (representing 37.8% of the voting power) of AXA. Acting as a group, 
the Mutuelles AXA control AXA and Finaxa. 

   The AXA Voting Trustees exercise all voting rights with respect to the 
shares of Equitable capital stock beneficially owned by AXA and its 
subsidiaries that have been deposited in the AXA Voting Trust. 

   The address of the principal business and office of each of the DLJ 
Entities and DLJ is 277 Park Avenue, New York, New York 10172. The address of 
the principal business and principal office of Equitable is 1290 Avenue of 
the Americas, New York, New York 10104. 

   The address of the principal business and principal office of AXA and the 
AXA Voting Trustees is 9 Place Vendome, 75001 Paris, France. The address of 
Finaxa is 23, avenue Matignon, 75008 Paris, France; of each of AXA Assurances 
I.A.R.D. Mutuelle and AXA Assurances Vie Mutuelle is 21, rue de Chateaudun, 
75009 Paris, France; of AXA Courtage Assurance Mutuelle is 26, rue 
Louis-le-Grand, 75006 Paris, France; and of Alpha Assurances Vie Mutuelle is 
Tour Franklin, 100/101 Terrasse Boieldieu, Cedex 11, 92042 Paris La Defense, 
France. 

   During the past five (5) years, none of the above-named DLJ related 
parties (the "DLJ Related Entities") has been (i) convicted in a criminal 
proceeding (excluding traffic violations or similar misdemeanors) or (ii) a 
party to a civil proceeding of a judicial or administrative body of competent 
jurisdiction and as a result of such proceeding was or is subject to a 
judgment, decree or final order enjoining future violations of, or 
prohibiting or mandating activities subject to United States federal or state 
securities laws of finding any violation with respect to such laws. 

   The DLJ Related Entities have had no past contacts, transactions or 
negotiations and have made no plans or proposals relating to the securities 
of the Company or any of its subsidiaries other than those previously 
described with respect to the DLJMB Funds and MergerSub. The DLJ Related 
Entities will incur no expenses in connection with the Merger apart from 
those incurred by the DLJMB Funds and MergerSub previously described. The DLJ 
Related Entities have no interest in securities of the Company or contracts, 
arrangements or understandings with respect thereto other than pursuant to 
brokerage, investment advisory or investment activities of Donaldson, Lufkin 
& Jenrette Securities Corporation and its affiliates in the ordinary course 
of business and other than those of the DLJMB Funds and MergerSub previously 
described. 

   The directors of MergerSub are Messrs. Grauer and Dawson. The officers of 
MergerSub are as of the date hereof: Mr. Grauer, as President and Treasurer, 
and Mr. Dawson, as Vice President and Secretary. The principal offices of 
MergerSub and the DLJMB Funds are located at 277 Park Avenue, New York, New 
York 10171; telephone number (212) 892-3000. MergerSub has no operations and 
owns no real properties. There are no pending legal proceedings to which 
MergerSub is a party or which relate to its property. 

   Donaldson, Lufkin & Jenrette Securities Corporation, an affiliate of DLJ, 
Inc., is expected to receive a fee of $4 million in cash from MergerSub upon 
consummation of the Merger. In addition, Donaldson, Lufkin & Jenrette 
Securities Corporation is expected to receive customary placement fees in 
connection with the Merger Financing, which are expected to be approximately 
$19 million. 

                                      106
<PAGE>

                       DISSENTING STOCKHOLDERS' RIGHTS 

   Holders of shares of Company Common Stock are entitled to appraisal rights 
under Section 262 ("Section 262") of the DGCL, provided that they comply with 
the conditions established by Section 262. Section 262 is reprinted in its 
entirety as Annex D to this Proxy Statement/Prospectus. The following 
discussion does not purport to be a complete statement of the law relating to 
appraisal rights and is qualified in its entirety by reference to Annex D. 
This discussion and Annex D should be reviewed carefully by any holder who 
wishes to exercise statutory appraisal rights or who wishes to preserve the 
right to do so, as failure to comply with the procedures set forth herein or 
therein may result in the loss of appraisal rights. Stockholders of record 
who desire to exercise their appraisal rights must: (i) hold shares of 
Company Common Stock on the date of making a demand for appraisal; (ii) 
continuously hold such shares through the Effective Time; (iii) deliver a 
properly executed written demand for appraisal to the Company prior to the 
vote by the stockholders of the Company on the Merger; (iv) not vote in favor 
of the Merger or consent thereto in writing; (v) file any necessary petition 
in the Delaware Court of Chancery (the "Delaware Court"), as more fully 
described below, within 120 days after the Effective Time; and (vi) otherwise 
satisfy all of the conditions described more fully below and in Annex D. 

   A record holder of shares of Company Common Stock who makes the demand 
described below with respect to such shares, who continuously is the record 
holder of such shares through the Effective Time, who otherwise complies with 
the statutory requirements of Section 262 and who neither votes in favor of 
the Merger nor consents thereto in writing will be entitled, if the Merger is 
consummated, to receive payment of the fair value of his shares of Company 
Common Stock as appraised by the Delaware Court. All references in Section 
262 and in this summary of appraisal rights to a "stockholder" or "holders of 
shares of Common Stock" are to the record holder or holders of shares of 
Company Common Stock. 

   Under Section 262, not less than 20 days prior to the Special Meeting, the 
Company is required to notify each stockholder eligible for appraisal rights 
of the availability of such appraisal rights. This Proxy Statement/Prospectus 
constitutes notice to holders of Company Common Stock that appraisal rights 
are available to them. Stockholders of record who desire to exercise their 
appraisal rights must satisfy all of the conditions set forth herein. A 
written demand for appraisal of any shares of Company Common Stock must be 
filed with the Company before the taking of the vote on the Merger. Such 
written demand must reasonably inform the Company of the identity of the 
stockholder of record and of such stockholder's intention to demand appraisal 
of the Company Common Stock held by such stockholder. This written demand for 
appraisal of shares must be in addition to and separate from any proxy or 
vote abstaining from or voting against the Merger. Voting against, abstaining 
from voting on, failing to return a proxy with respect to, or failing to vote 
on the Merger will not constitute a demand for appraisal within Section 262. 

   Stockholders who desire to exercise appraisal rights must not vote in 
favor of the Merger or consent thereto in writing. Voting in favor of the 
Merger or delivering a proxy in connection with the Special Meeting (unless 
the proxy votes against, or expressly abstains from the vote on, the approval 
of the Merger), will constitute a waiver of the stockholder's right of 
appraisal and will nullify any written demand for appraisal submitted by the 
stockholder. 

   A demand for appraisal must be executed by or on behalf of the stockholder 
of record, fully and correctly, as such stockholder's name appears on the 
certificate or certificates representing the shares of Company Common Stock. 
A person having a beneficial interest in shares of Company Common Stock that 
are held of record in the name of another person, such as a broker, fiduciary 
or other nominee, must act promptly to cause the record holder to follow the 
steps summarized herein properly and in a timely manner to perfect any 
appraisal rights. If the shares of Company Common Stock are owned of record 
by a person other than the beneficial owner, including a broker, fiduciary 
(such as a trustee, guardian or custodian) or other nominee, such demand must 
be executed by or for the record owner. If the shares of Company Common Stock 
are owned of record by more than one person, as in a joint tenancy or tenancy 
in common, such demand must be executed by or for all such joint owners. An 
authorized agent, including an agent for two or more joint owners, may 
execute the demand for appraisal for a stockholder of record; however, the 
agent must identify the record owner and expressly disclose the fact that, in 
exercising the demand, such person is acting as agent for the record owner. A 
record owner, such as a broker, fiduciary 

                                      107
<PAGE>

or other nominee, who holds shares of Company Common Stock as a nominee for 
others, may exercise appraisal rights with respect to the shares held for all 
or less than all beneficial owners of shares as to which such person is the 
record owner. In such case, the written demand must set forth the number of 
shares covered by such demand. Where the number of shares is not expressly 
stated, the demand will be presumed to cover all shares of Company Common 
Stock outstanding in the name of such record owner. A stockholder who elects 
to exercise appraisal rights should mail or deliver his or her written demand 
to: Thermadyne Holdings Corporation, 101 South Hanley Road, Suite 300, St. 
Louis, Missouri 63105, Attention: Corporate Secretary. The written demand for 
appraisal should specify the stockholder's name and mailing address, the 
number of shares of Company Common Stock owned, and that the stockholder is 
thereby demanding appraisal of his or her shares. A proxy or vote against the 
Merger will not constitute such a demand. 

   Within ten days after the Effective Time, the Surviving Corporation must 
provide notice of the Effective Time to all stockholders who have complied 
with Section 262. Within 120 days after the Effective Time, either the 
Surviving Corporation or any stockholder who has complied with the required 
conditions of Section 262 may file a petition in the Delaware Court, with a 
copy served on the Surviving Corporation in the case of a petition filed by a 
stockholder, demanding a determination of the fair value of the shares of all 
dissenting stockholders. The Surviving Corporation does not currently intend 
to file an appraisal petition and stockholders seeking to exercise appraisal 
rights should not assume that the Surviving Corporation will file such a 
petition or that the Surviving Corporation will initiate any negotiations 
with respect to the fair value of such shares. Accordingly, stockholders who 
desire to have their shares appraised should initiate any petitions necessary 
for the perfection of their appraisal rights within the time periods and in 
the manner prescribed in Section 262. Within 120 days after the Effective 
Time, any stockholder who has theretofore complied with the applicable 
provisions of Section 262 will be entitled, upon written request, to receive 
from the Surviving Corporation a statement setting forth the aggregate number 
of shares of Company Common Stock not voted in favor of the Merger and with 
respect to which demands for appraisal were received by the Company and the 
number of holders of such shares. Such statement must be mailed within 10 
days after the written request therefor has been received by the Surviving 
Corporation or within 10 days after expiration of the time for delivery of 
demands for appraisal under Section 262, whichever is later. 

   If a petition for an appraisal is timely filed, at the hearing on such 
petition, the Delaware Court will determine which stockholders are entitled 
to appraisal rights and will appraise the shares of Company Common Stock 
owned by such stockholders, determining the fair value of such shares 
exclusive of any element of value arising from the accomplishment or 
expectation of the Merger, together with a fair rate of interest, if any, to 
be paid upon the amount determined to be the fair value. In determining fair 
value, the Delaware Court is to take into account all relevant factors. In 
Weinberger v. UOP, Inc., the Delaware Supreme Court discussed the factors 
that could be considered in determining fair value in an appraisal 
proceeding, stating that "proof of value by any techniques or methods which 
are generally considered acceptable in the financial community and otherwise 
admissible in court" should be considered, and that, "fair price obviously 
requires consideration of all relevant factors involving the value of a 
company." The Delaware Supreme Court stated that in making this determination 
of fair value the court must consider market value, asset value, dividends, 
earnings prospects, the nature of the enterprise and any other facts which 
are known or which can be ascertained as of the date of the merger and which 
throw any light on future prospects of the merged corporation. In Weinberger, 
the Delaware Supreme Court stated that "elements of future value, including 
the nature of the enterprise, which are known or susceptible of proof as of 
the date of the merger and not the product of speculation, may be 
considered." Section 262, however, provides that fair value is to be 
"exclusive of any element of value arising from the accomplishment or 
expectation of the merger." 

   Stockholders considering seeking appraisal should recognize that the fair 
value of their shares as determined under Section 262 could be more than, the 
same as or less than the Merger Consideration to be received if they do not 
seek appraisal of their shares. The cost of the appraisal proceeding may be 
determined by the Delaware Court and taxed against the parties as the 
Delaware Court deems equitable in the circumstances. Upon application of a 
dissenting stockholder of the Company, the Delaware Court 

                                      108
<PAGE>

may order that all or a portion of the expenses incurred by any dissenting 
stockholder in connection with the appraisal proceeding, including without 
limitation, reasonable attorneys' fees and the fees and expenses of experts, 
be charged pro rata against the value of all shares of stock entitled to 
appraisal. 

   Any holder of shares of Company Common Stock who has duly demanded 
appraisal in compliance with Section 262 will not, after the Effective Time, 
be entitled to vote for any purpose any shares subject to such demand or to 
receive payment of dividends or other distributions on such shares, except 
for dividends or distributions payable to stockholders of record at a date 
prior to the Effective Time. 

   At any time within 60 days after the Effective Time, any stockholder will 
have the right to withdraw such demand for appraisal and to accept the terms 
offered in the Merger; after this period, the stockholder may withdraw such 
demand for appraisal only with the consent of the Surviving Corporation. If 
no petition for appraisal is filed with the Delaware Court within 120 days 
after the Effective Time, stockholders' rights to appraisal will cease, and 
all holders of shares of Company Common Stock will be entitled to receive the 
Merger Consideration. Inasmuch as the Surviving Corporation has no obligation 
to file such a petition, and has no present intention to do so, any holder of 
shares of Company Common Stock who desires such a petition to be filed is 
advised to file it on a timely basis. 

   Failure to take any required step in connection with the exercise of 
appraisal rights may result in termination of such rights. In view of the 
complexity of these provisions of the DGCL, stockholders who are considering 
exercising their rights under Section 262 should consult with their legal 
advisors. 

                                    EXPERTS

   The Consolidated Financial Statements of Thermadyne Holdings Corporation 
at December 31, 1997 and 1996 and for each of the three years in the period 
ended December 31, 1997, and the related financial statement schedule 
appearing in this Proxy Statement/Prospectus have been audited by Ernst & 
Young LLP, independent auditors, as set forth in their reports thereon 
appearing elsewhere herein, and are included in reliance upon such reports of 
such firm given upon their authority as experts in accounting and auditing. 

                                 LEGAL MATTERS

   The validity of the Company Common Stock to be retained in connection with 
the Merger will be passed upon for the Company by Weil, Gotshal & Manges LLP, 
Dallas, Texas and New York, New York. 

                                      109
<PAGE>

                        THERMADYNE HOLDINGS CORPORATION
                   INDEX TO CONSOLIDATED FINANCIAL STATEMENTS

<TABLE>
<CAPTION>
                                                                           PAGE
                                                                           ----
<S>                                                                         <C>
Report of Ernst & Young LLP, Independent Auditors.......................... F-2
Consolidated Balance Sheets at December 31, 1997 and 1996.................. F-3
Consolidated Statements of Operations for the years ended 
  December 31, 1997, 1996, and 1995 ....................................... F-4
Consolidated Statements of Shareholders' Equity (Deficit) for the 
  years ended December 31, 1997, 1996, and 1995............................ F-5
Consolidated Statements of Cash Flows for the years ended
  December 31, 1997, 1996, and 1995 ....................................... F-6
Notes to Consolidated Financial Statements................................. F-7
</TABLE>

                                      F-1
<PAGE>

               REPORT OF ERNST & YOUNG LLP, INDEPENDENT AUDITORS

The Board of Directors 
Thermadyne Holdings Corporation 

   We have audited the accompanying consolidated balance sheets of Thermadyne 
Holdings Corporation and subsidiaries as of December 31, 1997 and 1996, and 
the related consolidated statements of operations, stockholders' equity 
(deficit), and cash flows for each of the three years in the period ended 
December 31, 1997. These financial statements are the responsibility of the 
Company's management. Our responsibility is to express an opinion on these 
financial statements based on our audits. 

   We conducted our audits in accordance with generally accepted auditing 
standards. Those standards require that we plan and perform the audit to 
obtain reasonable assurance about whether the consolidated financial 
statements are free of material misstatement. An audit includes examining, on 
a test basis, evidence supporting the amounts and disclosures in the 
financial statements. An audit also includes assessing the accounting 
principles used and significant estimates made by management, as well as 
evaluating the overall financial statement presentation. We believe that our 
audits provide a reasonable basis for our opinion. 

   In our opinion, the consolidated financial statements referred to above 
present fairly, in all material respects, the consolidated financial position 
of Thermadyne Holdings Corporation and subsidiaries at December 31, 1997 and 
1996, and the consolidated results of its operations and cash flows for each 
of the three years in the period ended December 31, 1997, in conformity with 
generally accepted accounting principles. 

                                               /s/ ERNST & YOUNG LLP 
Orange County, California 
February 5, 1998 

                                      F-2
<PAGE>

                        THERMADYNE HOLDINGS CORPORATION
                          CONSOLIDATED BALANCE SHEETS
                       (IN THOUSANDS, EXCEPT SHARE DATA)

<TABLE>
<CAPTION>
                                                                     DECEMBER 31,    DECEMBER 31, 
                                                                         1997            1996 
                                                                     ------------    ------------ 
<S>                                                                    <C>            <C>
ASSETS 
Current assets: 
 Cash and cash equivalents.........................................    $   1,481      $   1,420 
 Accounts receivable, less allowance for doubtful accounts of 
  $2,217 and $1,649, respectively..................................       76,847         54,286 
 Inventories.......................................................      105,135         79,542 
 Prepaid expenses and other........................................        8,534          9,763 
 Net assets of discontinued operations.............................           --         29,455 
                                                                       ---------      --------- 
  Total current assets.............................................      191,997        174,466 
Property, plant and equipment, at cost, net........................       85,257         75,624 
Deferred financing costs, net......................................        5,754          7,508 
Intangibles, at cost, net..........................................       33,970         62,645 
Deferred income taxes..............................................       35,552         23,206 
Other assets.......................................................        1,997          9,956 
                                                                       ---------      --------- 
  Total assets.....................................................    $ 354,527      $ 353,405 
                                                                       =========      ========= 
LIABILITIES AND SHAREHOLDERS' DEFICIT 
Current liabilities: 
 Accounts payable..................................................    $  55,390      $  28,266 
 Accrued and other liabilities.....................................       32,697         29,257 
 Accrued interest..................................................        5,680          6,461 
 Income taxes payable..............................................        4,769          7,948 
 Deferred income taxes.............................................           --          1,324 
 Current maturities of long-term obligations.......................        4,912          4,205 
                                                                       ---------      --------- 
  Total current liabilities........................................      103,448         77,461 
Long-term obligations, less current maturities.....................      353,175        417,135 
Other long-term liabilities........................................       60,751         44,078 
Shareholders' equity (deficit): 
 Common stock, $.01 par value, 25,000,000 shares authorized, 
  11,189,675 and 11,020,311 shares issued and outstanding, at 
  December 31, 1997 and 1996, respectively.........................          112            110 
 Additional paid-in capital........................................      149,023        143,237 
 Accumulated deficit...............................................     (299,208)      (333,465) 
 Foreign currency translation......................................      (12,774)         4,849 
                                                                       ---------      --------- 
  Total shareholders' deficit......................................     (162,847)      (185,269) 
                                                                       ---------      --------- 
 Total liabilities and shareholders' deficit ......................    $ 354,527      $ 353,405 
                                                                       =========      ========= 
</TABLE>

          See accompanying notes to consolidated financial statements.

                                      F-3
<PAGE>

                        THERMADYNE HOLDINGS CORPORATION
                     CONSOLIDATED STATEMENTS OF OPERATIONS
                       (IN THOUSANDS, EXCEPT SHARE DATA)

<TABLE>
<CAPTION>
                                               YEAR ENDED        YEAR ENDED          YEAR ENDED 
                                           DECEMBER 31, 1997  DECEMBER 31, 1996  DECEMBER 31, 1995 
                                           -----------------  -----------------  ----------------- 
<S>                                             <C>               <C>               <C>       
Net sales.................................      $520,440          $439,744          $ 316,778 
Operating expenses: 
 Cost of goods sold.......................       320,120           259,835            175,945 
 Selling, general and administrative 
  expenses................................       110,696            95,907             74,681 
 Amortization of goodwill.................         1,591            83,033             92,931 
 Amortization of other intangibles .......         6,776            12,377             48,401 
 Net periodic postretirement benefits ....         2,750             2,731              2,124 
                                                --------          --------          --------- 
Operating income (loss)...................        78,507           (14,139)           (77,304) 
Other income (expense): 
 Interest expense.........................       (45,325)          (45,655)           (41,269) 
 Amortization of deferred financing 
  costs...................................        (1,587)           (2,711)            (4,860) 
 Other....................................        (3,051)             (968)               103 
                                                --------          --------          --------- 
Income (loss) from continuing operations 
 before income taxes and extraordinary 
 item.....................................        28,544           (63,473)          (123,330) 
Income tax provision (benefit)............        13,475              (534)             8,518 
                                                --------          --------          --------- 
Income (loss) from continuing operations 
 before extraordinary item................        15,069           (62,939)          (131,848) 
Discontinued operations: 
 Gain on sale of discontinued operations, 
  net of income taxes of $12,623 and 
  $14,732, respectively...................        16,015             8,480                 -- 
 Income (loss) from discontinued 
  operations, net of income taxes.........         3,173            (5,463)           (28,952) 
                                                --------          --------          --------- 
Income (loss) before extraordinary item ..        34,257           (59,922)          (160,800) 

Extraordinary item--loss on early 
 extinguishment of long-term debt, net of 
 income tax benefit of $2,001.............            --            (3,715)                -- 
                                                --------          --------          --------- 
Net income (loss).........................      $ 34,257          $ (63,637)        $(160,800) 
                                                ========          =========         =========  
Basic earnings per share amounts: 
 Income (loss) from continuing 
  operations..............................      $   1.36          $  (5.83)         $  (12.97) 
 Net income (loss)........................      $   3.09          $  (5.89)         $  (15.81) 
Diluted earnings per share amounts: 
 Income (loss) from continuing 
  operations..............................      $   1.33          $  (5.83)         $  (12.97) 
 Net income (loss)........................      $   3.01          $  (5.89)         $  (15.81) 
</TABLE>

          See accompanying notes to consolidated financial statements.

                                      F-4
<PAGE>

                        THERMADYNE HOLDINGS CORPORATION
           CONSOLIDATED STATEMENTS OF SHAREHOLDERS' EQUITY (DEFICIT)
              FOR THE YEARS ENDED DECEMBER 31, 1995, 1996 AND 1997
                                 (IN THOUSANDS)

<TABLE>
<CAPTION>
                                              ADDITIONAL                    FOREIGN 
                                    COMMON     PAID-IN     ACCUMULATED     CURRENCY 
                                     STOCK     CAPITAL       DEFICIT      TRANSLATION     TOTAL 
                                     -----     -------       -------      -----------     ----- 
<S>                                  <C>       <C>          <C>            <C>          <C>       
  January 1, 1995.................   $100      $129,900     $(109,028)     $   (350)    $  20,622 
Net loss..........................     --            --      (160,800)           --      (160,800) 
Foreign currency translation .....     --            --            --          (758)         (758) 
Exercise of stock options.........      5         6,261            --            --         6,266 
Stock issued under employee stock 
 purchase plan....................      2         2,422            --            --         2,424 
                                     ----      --------     ---------      --------     ---------
  December 31, 1995...............    107       138,583      (269,828)       (1,108)     (132,246) 
Net loss..........................     --            --       (63,637)           --       (63,637) 
Foreign currency translation .....     --            --            --         5,957         5,957 
Exercise of stock options.........      2         2,424            --            --         2,426 
Stock issued under employee stock 
 purchase plan....................      1         2,230            --            --         2,231 
                                     ----      --------     ---------      --------     ---------
  December 31, 1996...............    110       143,237      (333,465)        4,849      (185,269) 
Net income........................     --            --        34,257            --        34,257 
Foreign currency translation .....     --            --            --       (17,623)      (17,623) 
Exercise of stock options.........      1         1,498            --            --         1,499 
Stock issued under employee stock 
 purchase plan....................      1         1,993            --            --         1,994 
Recognition of net operating loss 
 carryforwards....................     --         2,295            --           ---         2,295 
                                     ----      --------     ---------      --------     ---------
  December 31, 1997...............   $112      $149,023     $(299,208)     $(12,774)    $(162,847) 
                                     ====      ========     =========      ========     =========  
</TABLE>

          See accompanying notes to consolidated financial statements.

                                      F-5
<PAGE>

                        THERMADYNE HOLDINGS CORPORATION
                     CONSOLIDATED STATEMENTS OF CASH FLOWS
                                 (IN THOUSANDS)

<TABLE>
<CAPTION>
                                                            YEAR ENDED        YEAR ENDED          YEAR ENDED 
                                                        DECEMBER 31, 1997  DECEMBER 31, 1996  DECEMBER 31, 1995 
                                                        -----------------  -----------------  ----------------- 
<S>                                                         <C>                <C>               <C>
Cash flows provided by (used in) operating activities: 
  Net income (loss)....................................     $  34,257          $ (63,637)        $(160,800) 
Adjustments to reconcile net income (loss) to net cash 
 provided by operating activities: 
  Net periodic postretirement benefits.................         2,750              2,731             2,206 
  Depreciation.........................................        12,448             11,651            10,689 
  Amortization of goodwill.............................         1,591             83,033           102,985 
  Amortization of other intangibles....................         6,776             12,377            48,517 
  Amortization of deferred financing costs.............         1,587              2,711             4,860 
  Recognition of net operating loss carryforwards .....         2,343              8,534             4,491 
  Deferred income taxes................................        (1,836)           (21,882)               -- 
  Noncash charges for discontinued operations .........         1,621             13,949            30,328 
  Gain on sale of discontinued operations..............       (16,015)            (8,480)               -- 
  Extraordinary item...................................           ---              3,715                -- 
Changes in operating assets and liabilities: 
  Accounts receivable..................................       (19,905)           (10,166)           (5,942) 
  Inventories..........................................       (17,228)           (10,107)           (7,541) 
  Prepaid expenses and other...........................        (1,628)            (1,957)             (291) 
  Accounts payable.....................................        20,605              3,498             2,818 
  Accrued and other liabilities........................        (5,757)            (4,510)            2,963 
  Accrued interest.....................................          (258)               643              (658) 
  Income taxes payable.................................        (3,498)             1,379            (2,363) 
  Other long-term liabilities..........................        (3,152)            (2,124)           (2,519) 
  Discontinued operations..............................           285                 97             1,465 
                                                            ---------          ---------         ---------
   Total adjustments...................................       (19,271)            85,092           192,008 
                                                            ---------          ---------         ---------
   Net cash provided by operating activities ..........        14,986             21,455            31,208 
                                                            ---------          ---------         ---------
Cash flows provided by (used in) investing activities: 
  Capital expenditures, net............................       (16,339)           (11,447)           (7,154) 
  Change in other assets...............................         4,162             (4,399)              (64) 
  Acquisitions, net of cash............................       (37,895)           (74,011)           (3,370) 
  Investing activities of discontinued operations .....        (1,680)            (3,766)           (5,133) 
  Proceeds from sale of discontinued operations .......        88,543            112,359               --- 
                                                            ---------          ---------         ---------
   Net cash provided by (used in) investing 
    activities.........................................        36,791             18,736           (15,721) 
                                                            ---------          ---------         ---------
Cash flows provided by (used in) financing activities: 
  Change in long-term receivables......................           170               (283)               47 
  Repayment of long-term obligations...................      (131,486)          (150,384)          (26,263) 
  Borrowing of long-term obligations...................        72,855            119,854               505 
  Issuance of common stock.............................         3,069              4,146             7,761 
  Change in accounts receivable securitization ........         5,676             (9,994)              731 
  Financing fees.......................................           ---             (3,855)             (189) 
  Financing activities of discontinued operations .....        (2,808)            (1,732)              (11) 
  Other................................................           808              1,639            (3,516) 
                                                            ---------          ---------         ---------
   Net cash used in financing activities...............       (51,716)           (40,609)          (20,935) 
                                                            ---------          ---------         ---------
Net increase (decrease) in cash and cash equivalents ..            61               (418)           (5,448) 
Cash and cash equivalents at beginning of year ........         1,420              1,838             7,286 
                                                            ---------          ---------         ---------
Cash and cash equivalents at end of year ..............     $   1,481          $   1,420         $   1,838 
                                                            =========          =========         =========
</TABLE>

          See accompanying notes to consolidated financial statements.

                                      F-6
<PAGE>

                        THERMADYNE HOLDINGS CORPORATION
                   NOTES TO CONSOLIDATED FINANCIAL STATEMENTS
                       (IN THOUSANDS, EXCEPT SHARE DATA)

1. THE COMPANY 

   Thermadyne Holdings Corporation ("Thermadyne" or "the Company"), a 
Delaware corporation, is a global manufacturer of cutting and welding 
products and accessories. Thermadyne's year end is December 31. 

2. RECENT EVENTS 

 Merger with Mercury Acquisition Corporation 

   On January 20, 1998, the Company and Mercury Acquisition Corporation 
("Mercury") an affiliate of DLJ Merchant Banking Partners II, L.P. ("DLJ"), 
entered into a definitive merger agreement (the "Merger Agreement"). Under 
the terms of the Merger Agreement, Mercury will merge with and into the 
Company, and, subject to the following sentence, the holders of each share of 
the Company's common stock can elect to receive $34.50 in cash for such share 
or to retain such share in the merged Company. In any event, holders will be 
required to retain 485,010 shares, or 4.3%, of the Company's common stock 
outstanding immediately prior to the merger. In addition, DLJ has entered 
into voting agreements with Magten Asset Management (on behalf of itself and 
certain of its clients) and Fidelity Capital and Income Fund, pursuant to 
which these current shareholders, subject to certain conditions, have agreed 
to vote in favor of the merger 5,942,708 shares of the Company's common stock 
owned by them. These shares represent approximately 53% of the Company's 
common stock outstanding on December 31, 1997. 

   The proposed merger, which will be recorded as a recapitalization for 
accounting purposes, is subject to a number of conditions, including 
regulatory approvals and approval by Company stockholders. The transaction is 
estimated to have an aggregate value of approximately $790 million, including 
refinancing of the Company's existing revolving credit facility and senior 
and subordinated notes. The Company expects the merger to close by June 30, 
1998. 

   As a result of the proposed merger, the Company and Mercury will incur 
various costs, currently estimated to range between $50 million and $60 
million, on a pretax basis, in connection with consummating the transaction. 
These costs consist primarily of professional fees, registration costs, 
compensation costs and other expenses. Although the exact timing, nature and 
amount of these merger transaction costs are subject to change, the Company 
expects that a one-time charge for these costs will be recorded in the 
quarter during which the merger is consummated. 

 Acquisitions 

   On November 25, 1997, the Company acquired substantially all of the assets 
of Woodland Cryogenics, Incorporated, a manufacturer of cryogenic pumps, 
ambient and electric vaporizers and automatic cylinder filling systems 
located in Philadelphia, Pennsylvania. The aggregate consideration paid was 
approximately $2,500 and was financed through bank facilities. The 
transaction was accounted for as a purchase. 

   On September 26, 1997, the Company acquired substantially all of the 
assets of the welding division of Prestolite Power Corporation, a 
manufacturer of arc welders, plasma welders and wire feeders, located in 
Troy, Ohio. The aggregate consideration paid was approximately $7,500 and was 
financed through bank facilities. The transaction was accounted for as a 
purchase. 

   On January 31, 1997, the Company acquired all of the issued and 
outstanding capital stock of GenSet S.p.A., a leading manufacturer of 
engine-driven welders and generators in Italy. The aggregate consideration 
paid was approximately $28,000 and was financed through bank facilities. The 
transaction was accounted for as a purchase. 

                                      F-7
<PAGE>

                        THERMADYNE HOLDINGS CORPORATION
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                       (IN THOUSANDS, EXCEPT SHARE DATA)

    On January 18, 1996, the Company acquired all of the issued and 
outstanding capital stock of Duxtech Pty. Ltd., an Australian holding company 
that operates Cigweld, the leading manufacturer of welding products in 
Australia and New Zealand. The aggregate consideration paid was approximately 
$74,000 of which approximately $21,500 was the assumption of existing debt. 
The remaining balance was paid in cash which was financed through cash on 
hand and borrowing under the Company's existing credit agreement. This 
transaction was accounted for as a purchase. 

<TABLE>
<CAPTION>
<S>                                                      <C>
Net working capital ...................................  $21,220 
Excess of cost over fair value of net assets acquired     31,002 
Property, plant and equipment, at cost, net  ..........   29,083 
Other long-term liabilities, net ......................   (7,294) 
                                                         ------- 
                                                         $74,011 
                                                         =======
</TABLE>

   The operating results of the acquired companies have been included in the 
Consolidated Statements of Operations from their respective dates of 
acquisition. The pro forma unaudited results of operations for the twelve 
months ended December 31, 1997 and 1996, respectively, assuming consummation 
of the purchases as of the beginning of each period, are as follows: 

<TABLE>
<CAPTION>
                                                     YEAR ENDED 
                                                     DECEMBER 31, 
                                                --------------------
                                                  1997        1996 
                                                --------    --------
<S>                                             <C>         <C>
Net sales.....................................  $544,140    $484,005 
Income (loss) from from continuing 
 operations...................................    14,569     (63,804) 
Net income (loss).............................    33,857     (64,502) 
Basic per share amounts: 
 Income (loss) from continuing operations ....      1.32       (5.91) 
 Net income (loss)............................      3.06       (5.97) 
Diluted per share amounts: 
 Income (loss) from continuing operations ....      1.28       (5.91) 
 Net income (loss)............................      2.97       (5.97) 
</TABLE>

   Such pro forma amounts are not necessarily indicative of what the actual 
consolidated results of operations might have been if the acquisitions had 
been effective at the beginning of each period above. 

 Sale of Discontinued Operations 

   On September 30, 1997 the Company completed the sale of its Wear 
Resistance business for $96,000 which consisted of $88,500 in cash and $7,500 
in the assumption of long-term liabilities. The net proceeds were used to 
reduce debt. The net assets of the Wear Resistance operations were classified 
as a current asset on the Consolidated Balance Sheets at December 31, 1996, 
and their financial results were reported separately as discontinued 
operations in the Consolidated Statements of Operations. The Company realized 
a net gain of $16,015 on this transaction, net of income taxes of $12,623. 

                                      F-8
<PAGE>

                        THERMADYNE HOLDINGS CORPORATION
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                       (IN THOUSANDS, EXCEPT SHARE DATA)

    The components of net assets of discontinued operations included in the 
Consolidated Balance Sheet at December 31, 1996 are as follows: 

<TABLE>
<CAPTION>
<S>                                           <C>
Accounts receivable, net....................  $ 17,819 
Inventories.................................    16,660 
Prepaid expenses and other..................       327 
Property, plant and equipment, at cost, 
 net........................................    14,323 
Other noncurrent assets.....................     2,732 
Accounts payable and accrued liabilities ...   (13,235) 
Long-term obligations.......................    (8,518) 
Other long-term liabilities.................      (653) 
                                              --------
                                              $ 29,455 
                                              ========
</TABLE>

   On April 26, 1996, the Company completed the sale of substantially all of 
the assets of Coyne Cylinder Company ("Coyne"), and on June 27, 1996, the 
Company completed the sale of its Floor Maintenance business. Consideration 
received from these two transactions totaled $137,000 and consisted of 
$112,359 in cash and $24,641 in the assumption or elimination of certain 
liabilities. The Company realized a net gain of $8,480 on these two 
transactions, net of income taxes of $14,732. The net proceeds were used to 
reduce debt. The financial results of the Coyne and Floor Maintenance 
operations were reported separately as discontinued operations in the 
Consolidated Statements of Operations. 

   Sales from the discontinued businesses totaled $76,163, $183,440 and 
$259,772 for the years ended December 31, 1997, 1996 and 1995, respectively. 
Certain expenses have been allocated to discontinued operations including 
interest expense, which was allocated on a ratio of earnings before interest, 
taxes, depreciation and amortization for the years presented. Interest 
expense allocated to discontinued operations was $2,048, $7,630 and $11,413 
for the years ended December 31, 1997, 1996 and 1995, respectively. Income 
(loss) from discontinued operations included in the accompanying Consolidated 
Statements of Operations include immaterial amounts of income taxes (see Note 
11). 

3. SIGNIFICANT ACCOUNTING POLICIES 

   The consolidated financial statements include the accounts of Thermadyne 
and its wholly owned subsidiaries. All material intercompany balances and 
transactions have been eliminated in consolidation. Certain amounts from 
prior years have been reclassified to conform to current year presentation. 

   Preparation of financial statements in conformity with generally accepted 
accounting principles requires certain estimates and assumptions be made that 
affect the reported amounts of assets and liabilities at the date of the 
financial statements and the reported amounts of revenues and expenses during 
the reporting period. Actual results could differ from those estimates. 

   Inventories -- Inventories are valued at the lower of cost or market. Cost 
is determined using the last-in, first-out ("LIFO") method for domestic 
subsidiaries and the first-in, first-out ("FIFO") method for foreign 
subsidiaries. Inventories at foreign subsidiaries amounted to approximately 
$46,798 and $33,567 at December 31, 1997 and 1996, respectively. 

   Property, Plant and Equipment -- Property, plant and equipment is carried 
at cost and is depreciated using the straight-line method. The average 
estimated lives utilized in calculating depreciation are as follows: 
buildings -25 years; and machinery and equipment -two to ten years. 

   Deferred Financing Costs -- The Company capitalizes loan origination fees 
and other costs incurred arranging long-term financing. These costs are 
amortized over the respective lives of the obligations using the effective 
interest method. 

                                      F-9
<PAGE>

                        THERMADYNE HOLDINGS CORPORATION
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                       (IN THOUSANDS, EXCEPT SHARE DATA)

    Intangibles -- The excess of costs over the net tangible assets of 
businesses acquired consists of assembled work forces, customer and 
distributor relationships, patented and unpatented technology, and goodwill. 
In conjunction with the 1993 financial reorganization of the Company, assets 
and liabilities were revalued as of February 1, 1994. The assets were stated 
at their reorganization value which is defined as the fair value of the 
reorganized company (see Note 7). The portion of the reorganization value not 
attributable to specific assets was amortized over a three-year period. 
Identified intangible assets are amortized on a straight-line basis over the 
various estimated useful lives of such assets, which generally range from 
three to 25 years. Goodwill related to acquisitions subsequent to the 
financial reorganization is amortized over 40 years. 

   Income Taxes --The Company accounts for income taxes using the liability 
method required by Statement of Financial Accounting Standards No. 109, 
"Accounting for Income Taxes." Under the liability method, deferred tax 
assets and liabilities are recognized for the estimated future tax 
consequences attributable to temporary differences between the carrying value 
of assets and liabilities for financial reporting purposes and their tax 
bases and carryforward items. The measurement of current and deferred tax 
assets and liabilities is based on provisions of the enacted tax law; the 
effects of future changes in tax laws or rates are not anticipated. The 
measurement of deferred tax assets is reduced, if necessary, by the amount of 
any tax benefits that, based on available evidence, are not expected to be 
realized. 

   Revenue Recognition -- Revenue from the sale of cutting and welding 
products is recognized upon shipment to the customer. Costs and related 
expenses to manufacture cutting and welding products are recorded as cost of 
sales when the related revenue is recognized. 

   Earnings Per Share -- In 1997, the Financial Account Standards Board 
issued Statement No. 128, "Earnings per Share" ("FASB 128"). FASB 128 
replaced the calculation of primary and fully diluted earnings per share with 
basic and diluted earnings per share. Unlike primary earnings per share, 
basic earnings per share excludes any dilutive effects of options, warrants 
and convertible securities. Diluted earnings per share is very similar to the 
previously reported fully diluted earnings per share. All earnings per share 
amounts for all periods have been presented to conform to the Statement 128 
requirements. The effects of options, warrants and convertible securities 
have not been considered for the years ended December 31, 1996 and 1995 
because the result would be antidilutive. All exchange arrangements 
contemplated by the Company's 1994 financial restructuring are assumed to 
have been completed. 

                                      F-10
<PAGE>

                        THERMADYNE HOLDINGS CORPORATION
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                       (IN THOUSANDS, EXCEPT SHARE DATA)

<TABLE>
<CAPTION>
                                                          1997          1996         1995 
                                                          ----          ----         ---- 
<S>                                                       <C>          <C>          <C>
Basic earnings per share amounts: 
Income (loss) from continuing operations before 
 extraordinary item..................................     $1.36        $(5.83)      $(12.97) 
Discontinued operations .............................      1.73          0.28         (2.84) 
Income (loss) before extraordinary item..............      3.09         (5.55)       (15.81) 
Extraordinary item--loss on early extinguishment of 
 long-term debt......................................        --         (0.34)           -- 
                                                       ----------    ----------   ---------- 
Net income (loss)....................................     $3.09        $(5.89)      $(15.81) 
                                                       ==========    ==========   ========== 
Diluted earnings per share amounts: 
Income (loss) from continuing operations before 
 extraordinary item..................................     $1.33        $(5.83)      $(12.97) 
Discontinued operations..............................      1.68          0.28         (2.84) 
Income (loss) before extraordinary item..............      3.01         (5.55)       (15.81) 
Extraordinary item--loss on early extinguishment of 
 long-term debt......................................        --         (0.34)           -- 
                                                       ----------    ----------   ---------- 
Net income (loss)....................................     $3.01        $(5.89)      $(15.81) 
                                                      ============ ============  ============ 
Weighted average shares--basic earnings per share  ..  11,072,088    10,797,261   10,168,817 
Effect of dilutive securities: 
  Employee stock options.............................    296,109         --           -- 
                                                       ----------    ----------   ---------- 
Weighted average shares--diluted earnings per share .  11,368,197    10,797,261   10,168,817 
                                                       ==========    ==========   ========== 
</TABLE>

   Stock Based Compensation -- The Company grants stock options for a fixed 
number of shares to employees with an exercise price equal to the fair value 
of the shares at the date of grant, and also through its Employee Stock 
Purchase Plan enables substantially all employees to purchase shares of 
common stock at a purchase price of 85% of the fair market value at specified 
dates. The Company accounts for these stock option grants in accordance with 
Accounting Principles Board Opinion No. 25 -- "Accounting for Stock Issued to 
Employees" ("APB 25"), and, accordingly, recognizes no compensation expense 
for the stock option grants. 

   Statement of Cash Flows --For purposes of the statement of cash flows, 
Thermadyne considers all highly liquid investments purchased with a maturity 
of three months or less to be cash equivalents. The carrying value of cash 
and cash equivalents approximates fair value because of the short maturity of 
these investments. 

   The following table shows the interest and taxes paid during the periods 
presented in the accompanying Consolidated Statements of Cash Flows: 

<TABLE>
<CAPTION>
                YEAR ENDED        YEAR ENDED          YEAR ENDED 
            DECEMBER 31, 1997  DECEMBER 31, 1996  DECEMBER 31, 1995 
            -----------------  -----------------  ----------------- 
<S>              <C>                <C>                <C>     
Interest ..      $48,683            $48,581            $46,148 
Taxes......       12,276             11,409              8,527 
</TABLE>

   Foreign Currency Translation -- Local currencies have been designated as 
the functional currencies for all subsidiaries. Accordingly, assets and 
liabilities of foreign subsidiaries are translated at the rates of exchange 
at the balance sheet date. Income and expense items of these subsidiaries are 
translated at average monthly rates of exchange. The resultant translation 
gains or losses are included in the component of shareholders' equity 
designated "Foreign currency translation." The Company's foreign operations 
are discussed in Note 13. 

                                      F-11
<PAGE>

                        THERMADYNE HOLDINGS CORPORATION
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                       (IN THOUSANDS, EXCEPT SHARE DATA)

    Recent Accounting Pronouncements -- In June 1997, the Financial 
Accounting Standards Board ("FASB") issued Statement No. 130, "Reporting 
Comprehensive Income" ("FASB 130"), which establishes standards for the 
reporting and display of comprehensive income and its components in financial 
statements. Comprehensive income generally represents all changes in 
shareholders' equity except those resulting from investments by or 
distributions to shareholders. FASB 130 is effective for fiscal years 
beginning after December 15, 1997 and requires restatement of earlier periods 
presented. 

   Also in June 1997, the FASB issued Statement No. 131, "Disclosures about 
Segments of an Enterprise and Related Information"("FASB 131"), which 
requires publicly-held companies to report financial and descriptive 
information about its operating segments in financial statements issued to 
shareholders for interim and annual periods. The statement also requires 
additional disclosures with respect to products and services, geographical 
areas of operations, and major customers. FASB 131 is effective for fiscal 
years beginning after December 15, 1997 and requires restatement of earlier 
periods presented. 

4. ACCOUNTS RECEIVABLE 

   The Company has entered into a trade accounts receivable securitization 
agreement whereby it will sell on an ongoing basis, through December 28, 
1999, participation interests in up to $50,000 of designated accounts 
receivable. The amount of participation interests sold under this financing 
arrangement is subject to change based on the level of eligible receivables 
and restrictions on concentrations of receivables, and was approximately 
$28,305 and $22,629 at December 31, 1997 and 1996, respectively. The sold 
accounts receivable are reflected as a reduction of accounts receivable on 
the Consolidated Balance Sheets. Interest expense is incurred on 
participation interests at the rate of one-month LIBOR plus 50 basis points, 
per annum (approximately 6.48% at December 31, 1997). The fair value of 
accounts receivable approximates the carrying value. 

   During the year ended December 31, 1997, the Company adopted FASB 
Statement No. 125, "Accounting for Transfers and Servicing of Financial 
Assets and Extinguishments of Liabilities" ("FASB 125"). FASB 125 is required 
to be applied to transfers of assets occurring after January 1, 1997. The 
effect of adopting FASB 125 was immaterial. 

5. INVENTORIES 

   The composition of inventories at December 31, is as follows: 

<TABLE>
<CAPTION>
                    1997       1996 
                    ----       ---- 
<S>               <C>         <C>
Raw materials ..  $ 19,903    $14,128 
Work-in-process     30,743     21,248 
Finished goods .    56,087     46,519 
LIFO reserve ...    (1,598)    (2,353) 
                  --------    ------- 
                  $105,135    $79,542 
                  ========    ======= 
</TABLE>

                                      F-12
<PAGE>

                        THERMADYNE HOLDINGS CORPORATION
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                       (IN THOUSANDS, EXCEPT SHARE DATA)

6. PROPERTY, PLANT AND EQUIPMENT 

   The composition of property, plant and equipment at December 31, is as 
follows: 

<TABLE>
<CAPTION>
                                   1997        1996 
                                   ----        ---- 
<S>                              <C>         <C>
Land...........................  $ 14,071    $ 16,320 
Building.......................    33,748      22,048 
Machinery and equipment........    68,008      59,749 
Less: accumulated 
 depreciation..................   (30,570)    (22,493) 
                                 --------    -------- 
                                 $ 85,257    $ 75,624 
                                 ========    ======== 
</TABLE>

   Assets recorded under capitalized leases were $17,663 ($14,432 net of 
accumulated depreciation) and $17,688 ($15,145 net of accumulated 
depreciation) at December 31, 1997 and 1996, respectively. 

7. INTANGIBLES 

   The composition of intangibles at December 31, is as follows: 

<TABLE>
<CAPTION>
                                           1997       1996 
                                           ----       ---- 
<S>                                      <C>        <C>
Goodwill...............................  $ 39,532   $ 36,322 
Patented and unpatented technology ....       279     17,311 
Customer and distributor 
 relationships.........................        --     18,182 
Other..................................     2,759      9,958 
                                         --------   -------- 
                                           42,570     81,773 
Less: accumulated amortization.........    (8,600)   (19,128) 
                                         --------   -------- 
                                         $ 33,970   $ 62,645 
                                         ========   ======== 
</TABLE>

   Prior to 1995, the Company assessed the recoverability of its identifiable 
intangible assets primarily based on its current and anticipated future 
undiscounted cash flows, which included disbursements for interest expense. 
In the fourth quarter of 1995, the Company early adopted Financial Accounting 
Standards Board Statement No. 121, "Accounting for the Impairment of 
Long-Lived Assets and for Long-Lived Assets to be Disposed Of," ("FASB 121") 
and consequently revalued amounts capitalized for customer and distributor 
relationships and for patented and unpatented technology given recent 
fundamental changes in its core businesses. Based on this revaluation, the 
Company determined that assets with a carrying amount of $67,923 were 
impaired and wrote them down by $32,972 to their estimated fair value. Fair 
value was based on the estimated future cash flows to be generated by these 
assets, discounted at a market rate of interest. The writedown is included in 
the amortization of other intangibles line item on the Consolidated 
Statements of Operations. In the fourth quarter of 1996, the carrying value 
of intangible assets recorded in connection with the Company's financial 
reorganization was reduced by approximately $2,400 resulting from the initial 
recognition of the Company's net deferred tax asset. The carrying value of 
these intangibles was further reduced during 1997 by approximately $26,000 
upon the recognition of net operating loss carryforward benefits and the sale 
of the Wear Resistance business. 

                                      F-13
<PAGE>

                        THERMADYNE HOLDINGS CORPORATION
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                       (IN THOUSANDS, EXCEPT SHARE DATA)

8. LONG-TERM OBLIGATIONS 

   The composition of long-term obligations at December 31, is as follows: 

<TABLE>
<CAPTION>
                                                              1997        1996 
                                                              ----        ---- 
<S>                                                         <C>         <C>
Domestic credit agreement................................   $ 41,500    $101,000 
Australian credit agreement..............................     18,057      22,666 
Senior notes, due May 1, 2002, 10.25% interest payable 
 semiannually on May 1 and November 1....................     99,288      99,288 
Subordinated notes, due November 1, 2003, 10.75% 
 interest payable semiannually on May 1 and November 1 ..    179,321     179,321 
Capital leases...........................................     17,630      17,405 
Other....................................................      2,291       1,660 
                                                            --------    -------- 
                                                             358,087     421,340 
Less: Current maturities.................................     (4,912)     (4,205) 
                                                            --------    -------- 
                                                            $353,175    $417,135 
                                                            ========    ======== 
</TABLE>

   At December 31, 1997, the schedule of principal payments on long-term 
debt, excluding capital lease obligations, is as follows: 

<TABLE>
<CAPTION>
<S>                                                                   <C>     
1998................................................................  $ 4,708 
1999................................................................    2,705 
2000................................................................    2,685 
2001................................................................   41,544 
2002................................................................   99,300 
Thereafter .........................................................  189,515 
</TABLE>       

   On June 25, 1996 the Company amended and restated its domestic credit 
agreement (the "Domestic Facility") to a $250,000 revolving credit and 
letters of credit facility with a consortium of 22 banks. The term is five 
years and the banks' commitment reduces by $25,000 at the end of year three 
and by an additional $75,000 at the end of year four. At the Company's 
option, interest accrues at (i) the prime rate plus an applicable margin in 
the range of 0.5% - 1.25% or, (ii) LIBOR plus an applicable margin in the 
range of 1.5% - 2.25%. The applicable margin percentage is dependent upon the 
Company meeting certain financial conditions. At December 31, 1997 the prime 
rate was 8.5%. The facility contains financial covenants which, among other 
things, require the Company to maintain certain financial ratios and restrict 
the Company's ability to incur indebtedness, make capital expenditures, and 
pay dividends. The facility is secured by the capital stock, personal and 
real property of the Company and a significant portion of its subsidiaries' 
capital stock and personal and real property. At December 31, 1997 the 
Company had $10,349 of standby letters of credit outstanding under its 
Domestic Facility. Unused borrowing capacity under the Domestic Facility was 
$198,151. 

   The Australian credit agreement (the "Australian Facility") is denominated 
in Australian dollars ("A$") and expires on December 31, 2000. The Australian 
Facility consists of an A$15,000 term commitment and an A$22,000 revolving 
credit commitment. The Australian Facility bears interest at the Bank Bill 
Rate (as defined) plus a margin of 1.5% for the term commitment and 0.75% for 
the revolving credit commitment. At December 31, 1997 the Company's average 
applicable Bank Bill Rate (as defined) was 4.987%. Interest payment dates 
vary depending on the funding period selected by the Company. Total mandatory 
principal reductions under the term commitment for the remainder of its term 
are as follows: 1998 - A$3,000; 1999 - A$4,000; and 2000 - A$4,000. The facility
requires the Company's Australian 

                                      F-14
<PAGE>

                        THERMADYNE HOLDINGS CORPORATION
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                       (IN THOUSANDS, EXCEPT SHARE DATA)

subsidiary to comply with various financial covenants. The facility is 
secured by personal and real property of the Company's Australian subsidiary. 
At December 31, 1997 the Company had A$383 of letters of credit outstanding 
under the Australian Facility. Unused borrowing capacity under the Australian 
Facility was A$1,500. 

   The indentures governing the senior notes and the subordinated notes 
restrict, subject to certain exceptions, the Company and its subsidiaries 
from incurring additional debt, paying dividends or making other 
distributions on or redeeming or repurchasing capital stock, making 
investments, loans or advances, disposing of assets, creating liens on assets 
and engaging in transactions with affiliates. 

   The estimated fair value amounts of the Company's long-term obligations 
have been determined by the Company using available market information and 
appropriate valuation methodologies. Considerable judgment is required to 
develop the estimates of fair value; thus, the estimates provided herein are 
not necessarily indicative of the amounts that could be realized in a current 
market exchange. The use of different market assumptions or valuation 
methodologies may have a material effect on the estimated fair value amounts. 
The fair value of the senior notes and the subordinated notes was based on 
the most recent market information available, and is estimated to be 104.25% 
and 107.0% of their current carrying values at December 31, 1997, or $103,508 
and $191,873, respectively. The fair values of the credit agreement and the 
Company's other long-term obligations are estimated at their current carrying 
values since these obligations are fully secured and have varying interest 
charges based on current market rates. 

9. STOCK OPTIONS 

   The Company has elected to follow APB 25 and related Interpretations in 
accounting for its employee stock options because, as discussed below, the 
alternative fair value accounting provided for under Financial Accounting 
Standards Board Statement No. 123, "Accounting for Stock-Based Compensation" 
("FASB 123"), requires use of option valuation models that were not developed 
for use in valuing employee stock options. Under APB 25, because the exercise 
price of the Company's employee stock options equals the market price of the 
underlying stock on the date of grant, no compensation expense is recognized. 

   Pro forma information regarding net income and earnings per share is 
required by FASB 123, which also requires that the information be determined 
as if the Company has accounted for its employee stock options granted 
subsequent to December 31, 1994 under the fair value method of that 
statement. The fair value for these options was estimated at the date of 
grant using a Black-Scholes option pricing model with the following 
weighted-average assumptions for 1997, 1996 and 1995, respectively: risk-free 
interest rates of 6.1%, 5.5% and 6.4%; a dividend yield of 0.0% for each year 
presented; volatility factors of the expected market price of the Company's 
common stock of 0.38, 0.39 and 0.42; and a weighted-average expected life of 
the options of six years for each year presented. 

   The Black-Scholes option valuation model was developed for use in 
estimating the fair value of traded options which have no vesting 
restrictions and are fully transferable. In addition, option valuation models 
require the input of highly subjective assumptions including the expected 
stock price volatility. Because the Company's employee stock options have 
characteristics significantly different from those of traded options, and 
because changes in the subjective input assumptions can materially affect the 
fair value estimate, in management's opinion, the existing models do not 
necessarily provide a reliable single measure of the fair value of its 
employee stock options. 

                                      F-15
<PAGE>

                        THERMADYNE HOLDINGS CORPORATION
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                       (IN THOUSANDS, EXCEPT SHARE DATA)

    For purposes of pro forma disclosures, the estimated fair value of the 
options is amortized to expense over the options' vesting period. The 
Company's pro forma information follows: 

<TABLE>
<CAPTION>
                                           YEAR ENDED      YEAR ENDED     YEAR ENDED 
                                          DECEMBER 31,    DECEMBER 31,   DECEMBER 31, 
                                              1997            1996           1995 
                                          ------------    ------------   ------------ 
<S>                                         <C>            <C>            <C>
Pro forma net income (loss)............     $32,239        $ (64,574)     $(161,588) 
Pro forma net income (loss) per share: 
  Basic................................        2.91           (5.98)         (15.89) 
  Diluted..............................        2.84           (5.98)         (15.89) 
</TABLE>

   Because FASB 123 is applicable only to options granted subsequent to 
December 31, 1994, its pro forma effect will not be fully reflected until 
future periods. 

   The Company has three option plans for the grant of options to its 
employees and directors. The 1993 Management Option Plan (the "1993 
Management Plan") provides for the grant of options to acquire up to 
1,428,570 shares of common stock to key officers and employees of the Company 
or its affiliates. Grants under the 1993 Management Plan are exercisable in 
installments ranging from immediately on the date of grant to not later than 
five years from the date of grant. The Non-Employee Directors Plan (the "1995 
Directors Plan") provides for the grant of options to acquire up to 50,000 
shares of common stock to non-employee directors of the Company. Grants under 
the 1995 Directors Plan vest immediately on the date of grant. The 1996 
Employee Stock Option Plan (the "1996 Employee Plan") initially provided for 
the grant of options to acquire up to 300,000 shares of common stock to 
employees of the Company. This plan was amended in 1996 to provide for the 
grant of options to acquire up to an additional 500,000 shares of common 
stock. Grants under the 1996 Employee Plan vest ratably over five years. All 
options granted under the three plans described above are non-qualified stock 
options granted at 100% of the fair market value on the grant dates. 

   Information regarding stock options is summarized as follows: 

<TABLE>
<CAPTION>
                                           1997                          1996                           1995 
                                ----------------------------- ----------------------------- ----------------------------- 
                                            WEIGHTED-AVERAGE              WEIGHTED-AVERAGE              WEIGHTED-AVERAGE 
                                 OPTIONS     EXERCISE PRICE    OPTIONS     EXERCISE PRICE    OPTIONS     EXERCISE PRICE 
                                ----------- ----------------  ----------- ----------------  ----------- ---------------- 
<S>                                 <C>           <C>            <C>            <C>           <C>             <C>    
Outstanding--beginning of 
 year..........................     963,055       $14.27         913,000        $12.30        1,275,142       $12.00 
Granted........................     217,200        27.00         340,000         17.85          203,000        13.39 
Exercised......................     (87,255)       12.38        (169,054)        12.01         (452,840)       12.00 
Forfeited......................     (31,783)       18.32        (120,891)        12.62         (112,302)       12.10 
                                  ---------                    ---------                     ----------
Outstanding--end of year ......   1,061,217        16.91         963,055         14.27          913,000        12.30 
                                  =========                    =========                     ==========
Exercisable at end of year: 
  1993 Management Plan.........     430,399                      359,329                        262,666 
  1995 Directors Plan..........      23,000                       24,000                             -- 
  1996 Employee Plan...........      39,355                           --                             -- 
Reserved for future grants: 
  1993 Management Plan.........      15,704                       70,621                         82,730 
  1995 Directors Plan..........      22,000                       26,000                         30,000 
  1996 Employee Plan...........     470,500                       97,000                        300,000 
Weighted-average fair value of 
 options granted during the 
 year..........................  $    13.14                    $    8.49                     $     6.88 
</TABLE>

                                      F-16
<PAGE>

                        THERMADYNE HOLDINGS CORPORATION
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                       (IN THOUSANDS, EXCEPT SHARE DATA)

10. LEASES 

   Future minimum lease payments related to continuing operations under 
leases with initial or remaining noncancelable lease terms in excess of one 
year at December 31, 1997 are as follows: 

<TABLE>
<CAPTION>
                                                          CAPITAL    OPERATING 
                                                           LEASE       LEASE 
                                                           -----       ----- 
<S>                                                      <C>          <C>
  1998 ................................................  $  3,470     $ 8,855 
  1999.................................................     3,644       8,209 
  2000.................................................     3,627       7,131 
  2001.................................................     3,614       5,955 
  2002.................................................     3,608       4,725 
  Thereafter...........................................    49,735      31,111 
                                                         --------
Total minimum lease payments...........................    67,698 
Less: amount representing interest.....................   (50,068) 
                                                         --------
Present value of net minimum lease payments, including 
 current obligations of $204...........................  $ 17,630 
                                                         ========
</TABLE>

   Rent expense under operating leases from continuing operations amounted to 
$9,358, $7,562 and $6,559 for the years ended December 31, 1997, 1996 and 
1995, respectively. 

11. INCOME TAXES 

   Pre-tax income (losses) from continuing operations were taxed under the 
following jurisdictions: 

<TABLE>
<CAPTION>
                                         YEAR ENDED        YEAR ENDED          YEAR ENDED 
                                     DECEMBER 31, 1997  DECEMBER 31, 1996  DECEMBER 31, 1995 
                                     ----------------- -----------------  ----------------- 
<S>                                       <C>               <C>                <C>        
Domestic............................      $31,104           $(69,694)          $(123,954) 
Foreign.............................       (2,560)             6,221                 624 
                                          -------           --------           ---------  
  Income (loss) before income 
   taxes............................      $28,544           $(63,473)          $(123,330) 
                                          =======           ========           =========  
</TABLE>

   The provision (benefit) for income taxes charged to continuing operations 
is as follows: 

<TABLE>
<CAPTION>
                       YEAR ENDED        YEAR ENDED          YEAR ENDED 
                   DECEMBER 31, 1997  DECEMBER 31, 1996  DECEMBER 31, 1995 
                   ----------------- -----------------  ----------------- 
<S>                     <C>               <C>                 <C>    
Current: 
  Federal.........      $11,014           $  8,091            $6,010 
  Foreign.........        1,064              1,785             1,147 
  State and local.          927              1,050             1,361 
                        -------           --------            ------ 
   Total current .       13,005             10,926             8,518 
                        -------           --------            ------ 
Deferred..........          470            (11,460)               -- 
                        -------           --------            ------ 
                        $13,475           $   (534)           $8,518 
                        =======           ========            ====== 
</TABLE>

                                      F-17
<PAGE>

                        THERMADYNE HOLDINGS CORPORATION
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                       (IN THOUSANDS, EXCEPT SHARE DATA)

    The composition of deferred tax assets and liabilities attributable to 
continuing operations at December 31 is as follows: 

<TABLE>
<CAPTION>
                                                  1997        1996 
                                                  ----        ---- 
<S>                                             <C>         <C>
Deferred tax assets: 
  Post-employment benefits....................  $  9,214    $  8,915 
  Accrued liabilities.........................     3,316       5,054 
  Intangibles.................................    14,408       6,025 
  Other.......................................        --         476 
  Fixed assets................................     6,992          -- 
  Net operating loss carryforwards............    29,761      31,504 
                                                --------    -------- 
   Total deferred tax assets..................    63,691      51,974 
  Valuation allowance for deferred tax 
   assets.....................................   (22,731)    (24,474) 
                                                --------    -------- 
   Net deferred tax assets....................  $ 40,960    $ 27,500 
                                                --------    -------- 
Deferred tax liabilities: 
  Inventories.................................  $  4,562    $  4,923 
  Other.......................................       846          -- 
  Property, plant and equipment...............        --         695 
                                                --------    -------- 
   Total deferred tax liabilities.............     5,408       5,618 
                                                --------    -------- 
   Net deferred tax asset.....................  $ 35,552    $ 21,882 
                                                ========    ======== 
</TABLE>

   The provision (benefit) for income taxes differs from the amount of income 
tax determined by applying the applicable U.S. statutory federal income tax 
rate to pretax income from continuing operations as a result of the following 
differences: 

<TABLE>
<CAPTION>
                                              YEAR ENDED        YEAR ENDED          YEAR ENDED 
                                          DECEMBER 31, 1997  DECEMBER 31, 1996  DECEMBER 31, 1995 
                                          -----------------  -----------------  ----------------- 
<S>                                            <C>               <C>                <C>       
Tax at U.S. statutory rates..............      $ 9,991           $(22,216)          $(43,166) 
Nondeductible goodwill amortization 
 and other nondeductible expenses .......        2,048             28,877             37,500 
Change in valuation allowance, 
 recognition of net operating loss 
 carryforward benefits and other  .......           --              6,318             12,370 
Foreign tax rate differences and 
 recognition of foreign tax loss 
 benefits................................          833               (393)               929 
State income taxes, net of federal tax 
 benefit.................................          603                683                885 
Initial recognition of net deferred tax 
 asset...................................           --            (13,803)                -- 
                                               -------           --------           -------- 
                                               $13,475           $   (534)          $  8,518 
                                               =======           ========           ======== 
</TABLE>

   In the fourth quarter of 1996, the Company re-evaluated the realizability 
of the net deferred tax asset. As a result, a net deferred tax asset of 
approximately $22,000 was recorded on December 31, 1996. Of the total amount 
recorded, approximately $8,000 was reported as an adjustment to the carrying 
value of goodwill and other intangible assets. The balance was reported as a 
reduction to income tax expense. A 

                                      F-18
<PAGE>

                        THERMADYNE HOLDINGS CORPORATION
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                       (IN THOUSANDS, EXCEPT SHARE DATA)

portion of the net adjustment for deferred taxes has been allocated to 
discontinued operations. The valuation allowance relates to net operating 
loss carryforwards existing on February 1, 1994, the effective date of the 
Company's financial reorganization. 

   At December 31, 1997, the Company had net operating loss carryforwards of 
approximately $85,000 for U.S. income tax purposes that begin to expire in 
the year 2001. The consummation of the financial reorganization resulted in 
an ownership change under Section 382 of the Internal Revenue Code. As a 
result, the Company's utilization of these losses to offset future U.S. 
taxable income is limited to approximately $7,000 per year. Pursuant to the 
requirements of the American Institute of Certified Public Accountants 
Statement of Position No. 90-7, entitled "Financial Entities in 
Reorganization Under the Bankruptcy Code", to the extent net operating losses 
that existed on the effective date of the Company's financial reorganization 
are recognized, the resulting tax benefit will be reported as a direct 
addition to paid-in capital. 

   The Company's foreign subsidiaries have undistributed earnings at December 
31, 1997. Those earnings are considered to be indefinitely reinvested and, 
accordingly, no provision for U.S. federal and state income taxes has been 
provided thereon. Upon distribution of those earnings in the form of 
dividends or otherwise, the Company would be subject to both U.S. income 
taxes (subject to an adjustment for foreign tax credits) and withholding 
taxes payable to the various foreign countries. Determination of the amount 
of unrecognized deferred U.S. income tax liability is not practicable because 
of the complexities associated with its hypothetical calculation. 

12. EMPLOYEE BENEFIT PLANS 

   401(k) Retirement Plan -- The 401(k) Retirement Plan covers the majority 
of the Company's domestic employees. The Company, at its discretion, can make 
a base contribution of 1% of each employee's compensation and an additional 
contribution equal to as much as 4% of the employee's compensation. At the 
employee's discretion, an additional 1% to 15% voluntary employee 
contribution can be made. The plan requires the Company to make a matching 
contribution of 50% of the first 6% of the voluntary employee contribution. 
Total expense for this plan related to continuing operations was 
approximately $2,628, $2,585, and $1,897 for the years ended December 31, 
1997, 1996 and 1995, respectively. 

   Employee Stock Purchase Plan -- The Employee Stock Purchase Plan enables 
substantially all employees of the Company to purchase shares of common stock 
at a purchase price of 85% of the fair market value at specified dates. For 
plan year 1997 the plan was amended to change the plan year to a calendar 
year basis. For the plan year ended December 31, 1997, 1,098 employee 
participants purchased 82,085 shares at an aggregate purchase price of 
$1,989. For the plan year ended October 31, 1996, 1,090 employee participants 
purchased 145,584 shares at an aggregate purchase price of $2,119. In the 
initial plan year ended October 31, 1995, 1,502 employee participants 
purchased 252,925 shares at an aggregate purchase price of $2,327. A maximum 
of 1,000,000 shares is authorized for purchase under the plan. 

   Other Postretirement Benefits -- The Company has several retirement plans 
covering both salaried and nonsalaried retired employees, which provide 
postretirement health care benefits (medical and dental) and life insurance 
benefits. The postretirement health care plan is contributory, with retiree 
contributions adjusted annually as determined by the Company based on claim 
costs. The postretirement life insurance plan is noncontributory. The Company 
recognizes the cost of postretirement benefits on the accrual basis as 
employees render service to earn the benefit. The Company continues to fund 
the cost of health care and life insurance benefits in the year incurred. 

                                      F-19
<PAGE>

                        THERMADYNE HOLDINGS CORPORATION
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                       (IN THOUSANDS, EXCEPT SHARE DATA)

    The postretirement benefit plans' combined benefit obligations related to 
continuing operations at December 31, are as follows: 

<TABLE>
<CAPTION>
                                                            1997      1996 
                                                            ----      ---- 
<S>                                                       <C>       <C>
Accumulated postretirement benefit obligations: 
  Retirees and surviving beneficiaries..................  $ 3,838   $ 5,156 
  Active employees eligible to retire...................      720     1,420 
  Active employees not yet eligible to retire ..........    7,452     9,411 
  Unrecognized gain.....................................    9,428     6,237 
  Unrecognized prior service cost.......................    1,927        64 
                                                          -------   ------- 
  Unfunded accumulated postretirement benefit obligation
    and accrued postretirement benefit cost ............  $23,365   $22,288 
                                                          =======   ======= 
</TABLE>

   Net periodic postretirement benefit cost from continuing operations 
included the following components: 

<TABLE>
<CAPTION>
                                                 YEAR ENDED        YEAR ENDED          YEAR ENDED 
                                             DECEMBER 31, 1997  DECEMBER 31, 1996  DECEMBER 31, 1995 
                                             -----------------  -----------------  ----------------- 
<S>                                                <C>               <C>                <C>
Service cost-benefits attributed to service 
 during the period..........................       $1,255            $1,365             $1,161 
Interest cost on accumulated postretirement 
 benefit obligation ........................        1,496             1,564              1,094 
Loss (gain) from past experience different 
 from that assumed and changes in 
 assumptions................................           (1)             (198)              (131) 
                                                   ------            ------             ------ 
Net periodic postretirement benefit cost ...       $2,750            $2,731             $2,124 
                                                   ======            ======             ====== 
</TABLE>

   In addition, for actuarial measurements purposes, the following 
assumptions and methods were used: annual discount rate of 7% (7% at January 
1, 1997), medical claim cost trends with annual increases starting at 10.5% 
in 1996 and decreasing incrementally to 6% in 2011 and thereafter. The 
medical cost trend rate assumption has a significant effect on the amounts 
reported. To illustrate, increasing the medical cost trend rate by 1% in each 
year would increase the accumulated postretirement benefit obligation as of 
December 31, 1997 by approximately $1,900 and the aggregate of the service 
and interest cost components of net periodic postretirement benefit cost for 
the year ended December 31, 1997, by approximately $307. The Company uses the 
amortization method for recording gains or losses resulting from past 
experience different from that assumed and changes in assumptions. 

                                      F-20
<PAGE>

                        THERMADYNE HOLDINGS CORPORATION
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                       (IN THOUSANDS, EXCEPT SHARE DATA)

    Pension Plans - The Company's subsidiaries have had various 
noncontributory defined benefit pension plans which covered substantially all 
U.S. employees. The Company froze its three noncontributory defined benefit 
pension plans through amendments to such plans effective December 31, 1989. 
All former participants of these plans became eligible to participate in the 
401(k) Retirement Plan effective January 1, 1990. The following table sets 
forth the funded status of the defined benefit plans and the amounts 
recognized in the Company's consolidated financial statements: 

   Actuarial present value of benefit obligations at December 31: 

<TABLE>
<CAPTION>
                                                           1997       1996 
                                                           ----       ---- 
<S>                                                       <C>        <C>
Vested benefit obligation..............................   $13,911    $13,476 
Accumulated benefit obligation.........................    14,356     13,975 
Projected benefit obligation...........................    14,356     13,975 
Plan assets at fair value..............................    12,126     11,667 
                                                          -------    -------  
  Projected benefit obligation in excess of plan 
   assets..............................................    (2,230)    (2,308) 
Unrecognized net loss..................................       (54)       358 
Unrecognized prior service cost........................       122        145 
Unrecognized net obligation at transition..............         2          5 
Adjustment required to recognize minimum liability ....        --       (508) 
                                                          -------    -------  
  Accrued pension cost.................................   $(2,160)   $(2,308) 
                                                          =======    =======  
</TABLE>

   Pension cost related to the defined benefit plans included the following 
components: 

<TABLE>
<CAPTION>
                                             YEAR ENDED        YEAR ENDED          YEAR ENDED 
                                         DECEMBER 31, 1997  DECEMBER 31, 1996  DECEMBER 31, 1995 
                                         -----------------  -----------------  ----------------- 
<S>                                            <C>               <C>               <C>
Service cost-benefits earned during the 
 period.................................       $  --             $    --           $    -- 
Interest cost on projected benefit 
 obligation.............................         954                 930               930 
Actual return on plan assets............        (977)             (1,135)           (1,025) 
Net amortization and deferral...........          93                 369               313 
                                               -----             -------           ------- 
Net pension expense.....................       $  70             $   164           $   218 
                                               =====             =======           ======= 
</TABLE>

   The weighted average discount rate used in determining the actuarial 
present value of the projected benefit obligations ranged from 7% to 8%. The 
assumed rate of increase in future compensation levels used in determining 
the actuarial present value of the projected benefit obligations was 0%. The 
expected long-term rate of return on assets ranged from 7% to 8%. Plan assets 
consist principally of marketable equity securities and restricted and 
unrestricted debt securities. The Company's funding policy is to contribute 
annually an amount equal to meet the minimum funding standards of the 
Employee Retirement Income Security Act of 1974 as determined by the plans' 
actuary. 

                                      F-21
<PAGE>

                        THERMADYNE HOLDINGS CORPORATION
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                       (IN THOUSANDS, EXCEPT SHARE DATA)

13. FOREIGN OPERATIONS 

   The Company's continuing operations are primarily in the United States, 
Australia/Asia, Canada and Europe. Sales among geographic areas have been 
eliminated in consolidation. Financial data by geographic area is as follows: 

<TABLE>
<CAPTION>
                                         YEAR ENDED        YEAR ENDED          YEAR ENDED 
                                     DECEMBER 31, 1997  DECEMBER 31, 1996  DECEMBER 31, 1995 
                                     -----------------  -----------------  ----------------- 
<S>                                       <C>               <C>                <C>
Net sales: 
  United States.....................      $333,871          $293,549           $273,106 
  Australia/Asia....................       109,984           105,337              4,989 
  Other foreign operations..........        76,585            40,858             38,683 
                                          --------          --------           -------- 
                                          $520,440          $439,744           $316,778 
                                          ========          ========           ======== 
Sales from United States to foreign 
 operations.........................      $ 35,576          $ 30,932           $ 22,518 
                                          ========          ========           ======== 
Export sales from United States ....      $ 33,668          $ 25,402           $ 23,782 
                                          ========          ========           ======== 
Operating income (loss): 
  United States.....................      $ 71,639          $(22,899)          $(80,103) 
  Australia/Asia....................         2,304             5,689                143 
  Other foreign operations..........         4,564             3,071              2,656 
                                          --------          --------           -------- 
                                          $ 78,507          $(14,139)          $(77,304) 
                                          ========          ========           ======== 
Identifiable assets: 
  United States.....................      $194,216          $189,153           $280,146 
  Australia/Asia....................       102,342           113,588              4,314 
  Other foreign operations..........        57,969            21,209             59,077 
  Discontinued operations...........            --            29,455             72,829 
                                          --------          --------           -------- 
                                          $354,527          $353,405           $416,366 
                                          ========          ========           ======== 
</TABLE>

14. CONTINGENCIES 

   Thermadyne and certain of its wholly owned subsidiaries are defendants in 
various legal actions, primarily in the products liability area. While there 
is uncertainty relating to any litigation, management is of the opinion that 
the outcome of such litigation will not have a material adverse effect on the 
Company's financial condition or results of operations. 

   The Company is party to an agreement with a financial institution to sell 
at face value up to a total of $25,000 of its long-term receivables. The 
product line that generated these long-term receivables has been divested, 
and consequently, no further sales will occur. Under the terms of this 
agreement, the Company is liable for a total of 20% of the aggregate 
receivables sold and this liability approximates $4,000. The Company has 
further retained collection and administrative responsibilities on behalf of 
the financial institution. The Company has a secured interest in the 
inventory sold under these long-term receivables which has been assigned to 
the financial institution. At December 31, 1997, approximately $3,666 in 
contracts subject to this agreement are outstanding. Management believes the 
allowance for doubtful accounts at December 31, 1997 will be adequate for all 
uncollectible receivables. 

                                      F-22
<PAGE>

                        THERMADYNE HOLDINGS CORPORATION
           NOTES TO CONSOLIDATED FINANCIAL STATEMENTS -- (CONTINUED)
                       (IN THOUSANDS, EXCEPT SHARE DATA)

 15. SUPPLEMENTARY UNAUDITED QUARTERLY DATA 

<TABLE>
<CAPTION>
                                          FIRST      SECOND      THIRD       FOURTH 
                                         QUARTER    QUARTER     QUARTER     QUARTER       TOTAL 
                                         -------    -------     -------     -------       ----- 
<S>                                     <C>         <C>        <C>          <C>         <C>      
Year ended December 31, 1997: 
  Net sales...........................  $117,751    $135,175   $131,902     $135,612    $520,440 
  Gross profit .......................    47,409      52,630     51,007       49,274     200,320 
  Income from continuing operations ..     3,932       5,581      4,045        1,511      15,069 
  Net income (loss)...................     4,968       6,783     22,995         (489)     34,257 
  Basic per share amounts: 
    Income from continuing 
     operations.......................      0.36        0.50       0.36         0.14        1.36 
    Net income (loss).................      0.45        0.61       2.07        (0.04)       3.09 
  Diluted per share amounts: 
    Income from continuing 
     operations.......................      0.35        0.49       0.35         0.13        1.33 
    Net income (loss).................      0.44        0.60       2.02        (0.04)       3.01 
Year ended December 31, 1996: 
  Net sales...........................  $102,233    $116,120   $110,820     $110,571    $439,744 
  Gross profit........................    42,604      47,236     45,478       44,591     179,909 
  Loss from continuing operations ....   (20,667)    (20,657)   (17,152)      (4,463)    (62,939) 
  Net loss............................   (21,867)    (16,386)   (19,616)      (5,768)(1) (63,637) 
  Basic per share amounts: 
    Loss from continuing operations ..     (1.93)      (1.92)     (1.59)       (0.41)      (5.83) 
    Net loss..........................     (2.04)      (1.53)     (1.82)       (0.53)      (5.89) 
  Diluted per share amounts: 
    Loss from continuing operations ..     (1.93)      (1.92)     (1.59)       (0.41)      (5.83) 
    Net loss..........................     (2.04)      (1.53)     (1.82)       (0.53)      (5.89) 
</TABLE>

- ------------ 
(1)    Reflects recognition of net deferred tax assets (see Note 11). 

                                      F-23
<PAGE>

                                                                        ANNEX A

                          AGREEMENT AND PLAN OF MERGER

                                  DATED AS OF

                                JANUARY 20, 1998

                                    BETWEEN

                        THERMADYNE HOLDINGS CORPORATION

                                      AND

                        MERCURY ACQUISITION CORPORATION

<PAGE>

                               TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                                        PAGE 
                                                                        ----
<S>                 <C>                                                  <C>
ARTICLE 1 
                    THE MERGER 
Section 1.01.       The Merger.......................................    A-1 
Section 1.02.       Conversion (or Retention) of Shares..............    A-2 
Section 1.03.       Elections........................................    A-2 
Section 1.04.       Proration of Election Price......................    A-3 
Section 1.05.       Surrender and Payment............................    A-4 
Section 1.06.       Dissenting Shares................................    A-5 
Section 1.07.       Stock Options....................................    A-5 
Section 1.08.       Fractional Shares................................    A-6 

ARTICLE 2 
                    The Surviving Corporation 
Section 2.01.       Certificate of Incorporation.....................    A-6 
Section 2.02.       Bylaws...........................................    A-6 
Section 2.03.       Directors and Officers...........................    A-6 

ARTICLE 3 
                    Representations and Warranties of the Company 
Section 3.01.       Corporate Existence and Power....................    A-6 
Section 3.02.       Corporate Authorization..........................    A-7 
Section 3.03.       Governmental Authorization.......................    A-7 
Section 3.04.       Non-contravention................................    A-7 
Section 3.05.       Capitalization...................................    A-7 
Section 3.06.       Subsidiaries.....................................    A-7 
Section 3.07.       SEC Filings......................................    A-8 
Section 3.08.       Financial Statements.............................    A-8 
Section 3.09.       Disclosure Documents.............................    A-9 
Section 3.10.       Absence of Certain Changes.......................    A-9 
Section 3.11.       No Undisclosed Material Liabilities..............   A-10 
Section 3.12.       Litigation.......................................   A-10 
Section 3.13.       Taxes............................................   A-10 
Section 3.14.       ERISA............................................   A-11 
Section 3.15.       [Intentionally Omitted]..........................   A-13 
Section 3.16.       Labor Matters....................................   A-13 
Section 3.17.       Compliance with Laws and Court Orders............   A-13 
Section 3.18.       Licenses and Permits ............................   A-13 
Section 3.19.       Intellectual Property............................   A-13 
Section 3.20.       Finders' Fees....................................   A-13 
Section 3.21.       Inapplicability of Certain Restrictions .........   A-13 
Section 3.22.       Rights Plan......................................   A-14 
Section 3.23.       Environmental Matters............................   A-14 

ARTICLE 4 
                    Representations and Warranties of MergerSub 
Section 4.01.       Corporate Existence and Power....................   A-15 
Section 4.02.       Corporate Authorization..........................   A-15 

                                       i
<PAGE>
                                                                        PAGE 
                                                                        ----
Section 4.03.       Governmental Authorization.......................   A-15 
Section 4.04.       Non-contravention................................   A-15 
Section 4.05.       Disclosure Documents.............................   A-15 
Section 4.06.       Finders' Fees....................................   A-16 
Section 4.07.       Financing........................................   A-16 
Section 4.08.       Capitalization...................................   A-16 

ARTICLE 5 
                    Covenants of the Company 
Section 5.01.       Conduct of the Company...........................   A-17 
Section 5.02.       Stockholder Meeting; Proxy Material..............   A-18 
Section 5.03.       Access to Information............................   A-18 
Section 5.04.       Other Offers.....................................   A-18 
Section 5.05.       Notices of Certain Events........................   A-20 
Section 5.06.       Resignation of Directors.........................   A-20 
Section 5.07.       Rights Agreement.................................   A-20 
Section 5.08.       Preferred Stock..................................   A-20 
Section 5.09.       Formation of Operating Co........................   A-20 
Section 5.10.       Outstanding Debt Securities......................   A-21 
Section 5.11.       Solvency Advice..................................   A_21 
Section 5.12.       Transfers by Affiliates..........................   A-21 

ARTICLE 6 
                    Covenants of MergerSub 
Section 6.01.       SEC Filings......................................   A-21 
Section 6.02.       Voting of Shares.................................   A-21 
Section 6.03.       Director and Officer Liability...................   A-21 
Section 6.04.       Employee Plans and Benefit Arrangements .........   A-22 
Section 6.05.       Financing........................................   A-22 
Section 6.06.       NASDAQ Listing...................................   A-22 

ARTICLE 7 
                    COVENANTS OF MERGERSUB AND THE COMPANY 
Section 7.01.       Best Efforts.....................................   A-22 
Section 7.02.       Certain Filings..................................   A-22 
Section 7.03.       Public Announcements.............................   A-23 
Section 7.04.       Further Assurances...............................   A-23 

ARTICLE 8 
                    Conditions to the Merger 
Section 8.01.       Conditions to the Obligations of Each Party .....   A-23 
Section 8.02.       Conditions to the Obligations of MergerSub ......   A-24 
Section 8.03.       Conditions to the Obligation of the Company .....   A-25 

ARTICLE 9 
                    Termination 
Section 9.01.       Termination......................................   A-25 
Section 9.02.       Effect of Termination............................   A-25 

                                       ii
<PAGE>
                                                                        PAGE 
                                                                        ----

ARTICLE 10 
                    Miscellaneous 
Section 10.01.      Notices..........................................   A-26 
Section 10.02.      Survival of Representations and Warranties ......   A-27 
Section 10.03.      Amendment; No Waivers............................   A-27 
Section 10.04.      Expenses.........................................   A-27 
Section 10.05.      Successors and Assigns...........................   A-27 
Section 10.06.      Governing Law....................................   A-27 
Section 10.07.      Counterparts; Effectiveness .....................   A-27 
</TABLE>

                                      iii
<PAGE>

                          AGREEMENT AND PLAN OF MERGER

   AGREEMENT AND PLAN OF MERGER (this "AGREEMENT") dated as of January 20, 
1998 between Thermadyne Holdings Corporation, a Delaware corporation (the 
"COMPANY") and Mercury Acquisition Corporation, a Delaware corporation 
("MERGERSUB"). 

                               W I T N E S S E T H: 

   WHEREAS, as of the date of execution of this Agreement, all of the 
outstanding capital stock of, or other ownership interest in, MergerSub is 
owned, in the aggregate, by DLJ Merchant Banking Partners II, L.P., DLJ 
Merchant Banking Partners II -- A, L.P., DLJ Offshore Partners II, C.V., DLJ 
Diversified Partners, L.P., DLJ Diversified Partners -- A, L.P., DLJ 
Millennium Partners, L.P., DLJ Millennium Partners -- A, L.P., DLJMB Funding 
II, Inc., UK Investment Plan 1997 Partners, DLJ EAB Partners, L.P., DLJ ESC 
II, L.P. and DLJ First ESC, L.P.; 

   WHEREAS, MergerSub is unwilling to enter into this Agreement unless, 
contemporaneously with the execution and delivery of this Agreement, certain 
beneficial and record stockholders of the Company have entered into a Voting 
Agreement providing for certain actions relating to certain of the shares of 
common stock of the Company owned by them; 

   WHEREAS, MergerSub and the Company desire to make certain representations, 
warranties, covenants and agreements in connection with the Merger (as 
defined in Section 1.01) and also to prescribe certain conditions to the 
Merger; 

   WHEREAS, it is intended that the Merger be recorded as a recapitalization 
for financial reporting purposes; 

   NOW, THEREFORE, in consideration of the foregoing and the representations, 
warranties, covenants and agreements herein contained, the parties hereto 
agree as follows: 

                                  ARTICLE 1 

                                  THE MERGER 

   SECTION 1.01. The Merger. (a) At the Effective Time, MergerSub shall be 
merged (the "MERGER") with and into the Company in accordance with the 
Delaware Law (as defined in Section 1.01(d)), and in accordance with the 
terms and conditions hereof, whereupon the separate existence of MergerSub 
shall cease, and the Company shall be the surviving corporation (the 
"SURVIVING CORPORATION"). 

   (b) As soon as practicable after satisfaction or, to the extent permitted 
hereunder, waiver of all conditions to the Merger, the Company and MergerSub 
will file a certificate of merger with the Secretary of State of the State of 
Delaware and make all other filings or recordings required by the Delaware 
Law in connection with the Merger. 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 later time as is specified in the 
certificate of merger (the "EFFECTIVE TIME"). 

   (c) From and after the Effective Time, the Surviving Corporation shall 
possess all the rights, privileges, powers and franchises and be subject to 
all of the restrictions, disabilities and duties of the Company and 
MergerSub, all as provided under Delaware Law. 

   (d) The Company hereby represents that its Board of Directors, at a 
meeting duly called and held and acting on the unanimous recommendation of 
the Board of Directors of the Company, other than Company management 
directors, has (i) unanimously determined that this Agreement and the 
transactions contemplated hereby, including the Merger, are fair to and in 
the best interest of the Company's stockholders, (ii) unanimously approved 
this Agreement and the transactions contemplated hereby, including the 
Merger, which approval satisfies in full the requirements of the General 
Corporation Law of the State of Delaware (the "DELAWARE LAW"), and (iii) 
unanimously resolved to recommend approval and adoption of this Agreement and 
the Merger to its stockholders. The Company further represents that Gleacher 
NatWest & Co. has delivered to the Company's Board of Directors its written 
opinion that the 

                                      A-1
<PAGE>

consideration to be paid in the Merger is fair to the holders of shares 
(each, a "SHARE") of common stock of the Company, par value $0.01 per share 
("COMMON STOCK") from a financial point of view. 

   SECTION 1.02. Conversion (or Retention) of Shares. At the Effective Time: 

   (a) each Share held by the Company as treasury stock or owned by MergerSub 
immediately prior to the Effective Time shall be canceled, and no payment 
shall be made with respect thereto; 

   (b) each share of common stock, par value $0.01 per share, of MergerSub 
("MERGERSUB COMMON STOCK") outstanding immediately prior to the Effective 
Time shall be converted into and become one share of common stock of the 
Surviving Corporation with the same rights, powers and privileges (including 
those granted under the Rights Agreement (as defined in Section 3.23)) as the 
shares so converted; 

   (c) each share of preferred stock, par value $0.01 per share, of MergerSub 
("MERGERSUB PREFERRED STOCK"), if any, outstanding immediately prior to the 
Effective Time shall be converted into and become one share of preferred 
stock of the Surviving Corporation with the same rights, powers and 
privileges as the shares of preferred stock so converted; 

   (d) each outstanding warrant to purchase shares of MergerSub Common Stock 
(each, a "MERGERSUB WARRANT") shall be automatically amended to constitute a 
warrant to acquire shares of common stock of the Surviving Corporation on the 
same terms and conditions as the MergerSub Warrant; and 

   (e) each Share outstanding immediately prior to the Effective Time shall, 
except as otherwise provided in Section 1.02(a)-(d) or as provided in Section 
1.06 with respect to Shares as to which appraisal rights have been exercised, 
be converted into the following (the "MERGER CONSIDERATION"): 

       (i) for each such Share with respect to which an election to retain
   Company Stock (as defined below) has been effectively made and not revoked
   or lost pursuant to Sections 1.03(c), (d) and (e) and Section 1.04(b)
   ("STOCK ELECTING SHARES"), or is deemed made pursuant to Section
   1.04(d)(ii), as the case may be, the right to retain one Share of Common
   Stock (the "STOCK ELECTION PRICE"), par value $0.01 per share ("COMPANY
   STOCK"); and

       (ii) for each such Share (other than Stock Electing Shares and Shares as
   to which an election to retain Company Stock is deemed made pursuant to
   Section 1.04(d)(ii)), the right to receive in cash an amount equal to $34.50
   (the "CASH ELECTION PRICE").

   For purposes of this Section, references to outstanding Shares include the 
Rights (as defined in Section 3.22) associated with such Shares. 

   SECTION 1.03. Elections. (a) Each person who, on or prior to the Election 
Date referred to in (c) below, is a record holder of Shares will be entitled, 
with respect to such Shares, to make an unconditional election on or prior to 
such Election Date to retain the Stock Election Price (a "STOCK ELECTION"), 
on the basis hereinafter set forth. For purposes of this Agreement, 
"ELECTION" means a Stock Election. 

   (b) Prior to the mailing of the Company Proxy Statement (as defined in 
Section 3.09), MergerSub shall appoint an agent (the "EXCHANGE AGENT") for 
the purpose of exchanging certificates representing Shares for the Merger 
Consideration. MergerSub will make available to the Exchange Agent, as 
needed, the Merger Consideration to be paid in respect of the Shares. 

   (c) MergerSub shall prepare and mail a form of election, which form shall 
be subject to the reasonable approval of the Company (the "FORM OF 
ELECTION"), with the Company Proxy Statement to the record holders of Shares 
as of the record date for the Company Stockholder Meeting (as defined in 
Section 5.02), which Form of Election shall be used by each record holder of 
Shares who makes an Election with respect to any or all its Shares. The 
Company will use its best efforts to make the Form of Election and the 
Company Proxy Statement available to all persons who become holders of Shares 
during the period between such record date and the Election Date referred to 
below. Any such holder's Election shall have been properly made only if the 
Exchange Agent shall have received at its designated office, by 5:00 p.m., 
New York City time on the business day (the "ELECTION DATE") next preceding 
the date of the Company Stockholder Meeting, a Form of Election properly 
completed and signed and accompanied by 

                                      A-2
<PAGE>

certificates for the Shares to which such Form of Election relates, duly 
endorsed in blank or otherwise in form acceptable for transfer on the books 
of the Company (or by an appropriate guarantee of delivery of such 
certificates as set forth in such Form of Election from a firm which is a 
member of a registered national securities exchange or of the National 
Association of Securities Dealers, Inc. or a commercial bank or trust company 
having an office or correspondent in the United States, provided such 
certificates are in fact delivered to the Exchange Agent within three Nasdaq 
Stock Market trading days after the date of execution of such guarantee of 
delivery). 

   (d) Any Form of Election may be revoked by the holder submitting it to the 
Exchange Agent only by written notice received by the Exchange Agent (i) 
prior to 5:00 p.m., New York City time on the Election Date or (ii) after the 
date of the Company Proxy Statement, if (and to the extent that) the Exchange 
Agent is legally required to permit revocations and the Effective Time shall 
not have occurred prior to such date. In addition, all Forms of Election 
shall automatically be revoked if the Exchange Agent is notified in writing 
by MergerSub that the Merger has been abandoned. If a Form of Election is 
revoked, the certificate or certificates (or guarantees of delivery, as 
appropriate) for the Shares to which such Form of Election relates shall be 
promptly returned to the stockholder submitting the same to the Exchange 
Agent. 

   (e) The determination of the Exchange Agent shall be binding whether or 
not Elections have been properly made or revoked pursuant to this Section 
1.03 with respect to Shares and when Elections and revocations were received 
by it. If the Exchange Agent determines that any Election either (x) was not 
properly made or (y) was not submitted to or received by the Exchange Agent 
with respect to any Shares, such Shares shall be converted into Merger 
Consideration in accordance with Section 1.02(e). The Exchange Agent shall 
also make all computations as to the allocation and the proration 
contemplated by Section 1.04, and any such computation shall be conclusive 
and binding on the holders of Shares. The Exchange Agent may, with the mutual 
agreement of MergerSub and the Company, make such rules as are consistent 
with this Section 1.03 for the implementation of the Elections provided for 
herein as shall be necessary or desirable fully to effect such Elections. 

   SECTION 1.04. Proration of Election Price. (a) Notwithstanding anything in 
this Agreement to the contrary but subject to Sections 1.02(a) and 1.06, the 
number of Shares to be converted into the right to retain Company Stock at 
the Effective Time (the "STOCK ELECTION NUMBER") shall be 485,010 (excluding 
for this purpose any Shares to be canceled pursuant to Section 1.02(a)). 

   (b) If the number of Stock Electing Shares exceeds the Stock Election 
Number, then such Stock Electing Shares shall be converted into the right to 
retain the Stock Election Price or the right to receive cash in accordance 
with the terms of Section 1.02(e) in the following manner: 

       (i) A stock proration factor (the "STOCK PRORATION FACTOR") shall be
   determined by dividing the Stock Election Number by the total number of
   Stock Electing Shares.

       (ii) The number of Stock Electing Shares covered by each Stock Election
   to be converted into the right to retain the Stock Election Price shall be
   determined by multiplying the Stock Proration Factor by the total number of
   Stock Electing Shares covered by such Stock Election.

       (iii) All Stock Electing Shares, other than those Shares converted into
   the right to receive the Stock Election Price in accordance with Section
   1.04(b)(ii), shall be converted into cash (on a consistent basis among
   stockholders who made the Election referred to in Section 1.02(e)(i), pro
   rata to the number of shares as to which they made such Election) as if such
   Shares were not Stock Electing Shares in accordance with the terms of
   Section 1.02(e)(ii).

   (c) If the number of Stock Electing Shares is equal to the Stock Election 
Number, then all Stock Electing Shares shall be converted into the right to 
receive the Stock Election Price in accordance with the terms of Section 
1.02(e)(i), and all Shares (other than Stock Electing Shares, Shares to be 
cancelled pursuant to Section 1.02(a) and Dissenting Shares) shall be 
converted into cash. 

                                      A-3
<PAGE>

    (d) If the number of Stock Electing Shares is less than the Stock 
Election Number, then: 

       (i) All Stock Electing Shares shall be converted into the right to
   receive the Stock Election Price in accordance with Section 1.02(e)(i).

       (ii) Such number of Shares with respect to which a Stock Election is not
   in effect, excluding Shares to be cancelled pursuant to Section 1.02(a) and
   Dissenting Shares (as defined in Section 1.06) ("NON-ELECTING SHARES"),
   shall be converted into the right to retain the Stock Election Price (and a
   Stock Election shall be deemed to have been made with respect to such
   Shares) in accordance with Section 1.02(e) in the following manner:

           (A) a cash proration factor (the "CASH PRORATION FACTOR") shall be
       determined by dividing (x) the difference between the Stock Election
       Number and the number of Stock Electing Shares, by (y) the total number
       of Non-Electing Shares; and

           (B) the number of Non-Electing Shares of each stockholder to be
       converted into the right to retain the Stock Election Price shall be
       determined by multiplying the Cash Proration Factor by the total number
       of Non-Electing Shares of such stockholder, so that the aggregate number
       of Stock Electing Shares and Non-Electing Shares converted into such
       right equals the Stock Election Number.

   SECTION 1.05. Surrender and Payment. (a) As soon as reasonably practicable 
as of or after the Effective Time, MergerSub shall deposit with the Exchange 
Agent, for the benefit of the holders of Shares, for exchange in accordance 
with this Article 1, the Merger Consideration. For purposes of determining 
the Merger Consideration to be made available, MergerSub shall assume, 
subject to Section 1.04(d)(ii), that no holder of Shares will perfect his 
right to appraisal of his Shares. Promptly after the Effective Time, 
MergerSub will send, or will cause the Exchange Agent to send, to each holder 
of Shares at the Effective Time a letter of transmittal for use in such 
exchange (which shall specify that the delivery shall be effected, and risk 
of loss and title shall pass, only upon proper delivery of the certificates 
representing Shares to the Exchange Agent). 

   (b) Each holder of Shares that have been converted into a right to receive 
the Merger Consideration, upon surrender to the Exchange Agent of a 
certificate or certificates representing such Shares, together with a 
properly completed letter of transmittal covering such Shares, will be 
entitled to receive the Merger Consideration payable in respect of such 
Shares. Until so surrendered, each such certificate shall, after the 
Effective Time, represent for all purposes, only the right to receive such 
Merger Consideration. No interest will be paid or will accrue on any cash 
payable as Merger Consideration or in lieu of any fractional shares of 
Company Stock. 

   (c) If any portion of the Merger Consideration is to be paid to a Person 
other than the registered holder of the Shares represented by the certificate 
or certificates surrendered in exchange therefor, it shall be a condition to 
such payment that the certificate or certificates so surrendered shall be 
properly endorsed or otherwise be in proper form for transfer and that the 
Person requesting such payment shall pay to the Exchange Agent any transfer 
or other taxes required as a result of such payment to a Person other than 
the registered holder of such Shares or establish to the satisfaction of the 
Exchange Agent that such tax has been paid or is not payable. For purposes of 
this Agreement, "PERSON" means an individual, a corporation, a limited 
liability company, a partnership, an association, a trust or any other entity 
or organization, including a government or political subdivision or any 
agency or instrumentality thereof. 

   (d) After the Effective Time, there shall be no further registration of 
transfers of Shares. If, after the Effective Time, certificates representing 
Shares are presented to the Surviving Corporation, they shall be canceled and 
exchanged for the consideration provided for, and in accordance with the 
procedures set forth, in this Article 1. 

   (e) Any portion of the Merger Consideration made available to the Exchange 
Agent pursuant to Section 1.05(a) that remains unclaimed by the holders of 
Shares six months after the Effective Time shall be returned to MergerSub, 
upon demand, and any such holder who has not exchanged his Shares for the 
Merger Consideration in accordance with this Section prior to that time shall 
thereafter look only to 

                                      A-4
<PAGE>

MergerSub for payment of the Merger Consideration in respect of his Shares. 
Notwithstanding the foregoing, MergerSub shall not be liable to any holder of 
Shares for any amount paid to a public official pursuant to applicable 
abandoned property laws. Any amounts remaining unclaimed by holders of Shares 
two years after the Effective Time (or such earlier date immediately prior to 
such time as such amounts would otherwise escheat to or become property of 
any governmental entity) shall, to the extent permitted by applicable law, 
become the property of MergerSub free and clear of any claims or interest of 
any Person previously entitled thereto. 

   (f) Any portion of the Merger Consideration made available to the Exchange 
Agent pursuant to Section 1.05(a) to pay for Shares for which appraisal 
rights have been perfected shall be returned to MergerSub, upon demand. 

   (g) No dividends or other distributions with respect to Company Stock with 
a record date after the Effective Time shall be paid to the holder of any 
unsurrendered certificate for Shares with respect to the shares of Company 
Stock represented thereby and no cash payment in lieu of fractional shares 
shall be paid to any such holder pursuant to Section 1.08 until the surrender 
of such certificate in accordance with this Article 1. Subject to the effect 
of applicable laws, following surrender of any such certificate, there shall 
be paid to the holder of the certificate representing whole shares of Company 
Stock issued in exchange therefor, without interest, (i) at the time of such 
surrender or as promptly after the sale of the Excess Shares (as defined in 
Section 1.08) as practicable, the amount of any cash payable in lieu of a 
fractional share of Company Stock to which such holder is entitled pursuant 
to Section 1.08 and the amount of dividends or other distributions with a 
record date after the Effective Time theretofore paid with respect to such 
whole shares of Company Stock, 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 a payment date subsequent to 
such surrender payable with respect to such whole shares of Company Stock. 

   SECTION 1.06. Dissenting Shares. Notwithstanding Section 1.02, Shares 
which are issued and outstanding immediately prior to the Effective Time and 
which are held by a holder who has not voted such shares in favor of the 
Merger, who shall have delivered a written demand for appraisal of such 
Shares in the manner provided by the Delaware Law and who, as of the 
Effective Time, shall not have effectively withdrawn or lost such right to 
appraisal ("DISSENTING SHARES") shall not be converted into a right to 
receive the Merger Consideration. The holders thereof shall be entitled only 
to such rights as are granted by Section 262 of the Delaware Law. Each holder 
of Dissenting Shares who becomes entitled to payment for such Shares pursuant 
to Section 262 of the Delaware Law shall receive payment therefor from the 
Surviving Corporation in accordance with the Delaware Law; provided, however, 
that (i) if any such holder of Dissenting Shares shall have failed to 
establish his entitlement to appraisal rights as provided in Section 262 of 
the Delaware Law, (ii) if any such holder of Dissenting Shares shall have 
effectively withdrawn his demand for appraisal of such Shares or lost his 
right to appraisal and payment for his Shares under Section 262 of the 
Delaware Law or (iii) if neither any holder of Dissenting Shares nor the 
Surviving Corporation shall have filed a petition demanding a determination 
of the value of all Dissenting Shares within the time provided in Section 262 
of the Delaware Law, such holder shall forfeit the right to appraisal of such 
Shares and each such Share shall be treated as if it had been a Non-Electing 
Share and had been converted, as of the Effective Time, into a right to 
receive the Merger Consideration, without interest thereon, from the 
Surviving Corporation as provided in Section 1.02 hereof. The Company shall 
give MergerSub prompt notice of any demands received by the Company for 
appraisal of Shares, and MergerSub shall have the right to participate in all 
negotiations and proceedings with respect to such demands. The Company shall 
not, except with the prior written consent of MergerSub, make any payment 
with respect to, or settle or offer to settle, any such demands. 

   SECTION 1.07. Stock Options. (a) Except as set forth on Schedule 1.07(a), 
immediately prior to the Effective Time, each outstanding option to acquire 
Shares granted to employees (the "EMPLOYEE OPTIONS") and directors (the 
"DIRECTOR OPTIONS" and, together with the Employee Options, the "OPTIONS") 
shall be canceled and, in lieu thereof, as soon as reasonably practicable as 
of or after the Effective Time, the holders of such Options shall receive a 
cash payment from the Company equal to the product of (i) the total number of 
Shares previously subject to such Option and (ii) the excess of $34.50 over 
the exercise price per Share subject to such Option, subject to any required 
withholding of taxes. 

                                      A-5
<PAGE>

    (b) Prior to the Effective Time, the Company shall (i) obtain any 
consents from holders of options to purchase Shares granted under the 
Company's stock option or compensation plans or arrangements and (ii) make 
any amendments to the terms of such stock option or compensation plans or 
arrangements that are necessary to give effect to the transactions 
contemplated by Section 1.07(a). Notwithstanding any other provision of this 
Section, payment may be withheld in respect of any employee stock option 
until necessary or appropriate consents are obtained. 

   SECTION 1.08. Fractional Shares. (a) No certificates or scrip representing 
fractional shares of Company Stock shall be issued upon the surrender for 
exchange of certificates representing Shares, and such fractional share 
interests will not entitle the owner thereof to vote or to any rights of a 
stockholder of the Surviving Corporation; and 

   (b) Notwithstanding any other provision of this Agreement, each holder of 
Shares exchanged pursuant to the Merger who would otherwise have been 
entitled to receive a fraction of a share of Company Stock (after taking into 
account all Shares delivered by such holder) shall receive, in lieu thereof, 
a cash payment (without interest) representing such holder's proportionate 
interest in the net proceeds from the sale by the Exchange Agent (following 
the deduction of applicable transaction costs), on behalf of all such 
holders, of the shares (the "EXCESS SHARES") of Company Stock representing 
such fractions. Such sale shall be made as soon as practicable after the 
Effective Time. 

                                   ARTICLE 2

                           The Surviving Corporation

   SECTION 2.01. Certificate of Incorporation. The certificate of 
incorporation of the Company in effect immediately prior to the Effective 
Time shall be amended as of the Effective Time as set forth in Exhibit A, 
and, as so amended, shall be the certificate of incorporation of the 
Surviving Corporation until amended in accordance with applicable law. 

   SECTION 2.02. Bylaws. The bylaws of MergerSub in effect at the Effective 
Time shall be the bylaws of the Surviving Corporation until amended in 
accordance with applicable law. 

   SECTION 2.03. Directors and Officers. From and after the Effective Time, 
until successors are duly elected or appointed and qualified in accordance 
with applicable law, (a) the directors of MergerSub at the Effective Time 
shall be the directors of the Surviving Corporation, and (b) the officers of 
the Company at the Effective Time shall be the officers of the Surviving 
Corporation. 

                                   ARTICLE 3

                 REPRESENTATIONS AND WARRANTIES OF THE COMPANY

   The Company represents and warrants to MergerSub that: 

   SECTION 3.01. Corporate Existence and Power. The Company is a corporation 
duly incorporated, validly existing and in good standing under the laws of 
the State of Delaware, and has all corporate powers required to carry on its 
business as now conducted. The Company is duly qualified to do business as a 
foreign corporation and is in good standing in each jurisdiction where the 
character of the property owned or leased by it or the nature of its 
activities makes such qualification necessary, except for those jurisdictions 
where the failure to be so qualified would not, individually or in the 
aggregate, be reasonably likely to have a Material Adverse Effect. The 
Company has heretofore delivered to MergerSub true and complete copies of the 
Company's certificate of incorporation and bylaws as currently in effect. For 
purposes of this Agreement, "MATERIAL ADVERSE EFFECT" means any material 
adverse effect on the condition (financial or otherwise), business, assets, 
or results of operations of the Company and the Subsidiaries taken as a whole 
but excluding (i) any change resulting from general economic conditions and 
(ii) with respect to the agreements set forth on Schedule 3.04(c), any 
changes arising out of the transactions contemplated by this Agreement and 
the public announcement thereof. 

                                      A-6
<PAGE>

    SECTION 3.02. Corporate Authorization. The execution, delivery and 
performance by the Company of this Agreement and the consummation by the 
Company of the transactions contemplated hereby are within the Company's 
corporate powers and, except for any required approval by the Company's 
stockholders by majority vote in connection with the consummation of the 
Merger, have been duly authorized by all necessary corporate and stockholder 
action. This Agreement constitutes a valid and binding agreement of the 
Company. 

   SECTION 3.03. Governmental Authorization. The execution, delivery and 
performance by the Company of this Agreement and the consummation of the 
Merger by the Company require no action by or in respect of, or filing with, 
any governmental body, agency, official or authority other than (a) the 
filing of acertificate of merger in accordance with Delaware Law; (b) 
compliance with any applicable requirements of the Hart-Scott-Rodino 
Antitrust Improvements Act of 1976 (the "HSR ACT"); (c) compliance with any 
applicable requirements of the Securities Exchange Act of 1934 and the rules 
and regulations promulgated thereunder (the "EXCHANGE ACT"); (d) compliance 
with the applicable requirements of the Securities Act of 1933 and the rules 
and regulations promulgated thereunder (the "SECURITIES ACT"); (e) compliance 
with any applicable foreign or state securities or Blue Sky laws; and (f) 
required filings under Italian law. 

   SECTION 3.04. Non-contravention. The execution, delivery and performance 
by the Company of this Agreement and the consummation by the Company of the 
transactions contemplated hereby do not and will not (a) contravene or 
conflict with the certificate of incorporation or bylaws of the Company, (b) 
assuming compliance with the matters referred to in Section 3.03, contravene 
or conflict with or constitute a violation of any provision of any law, 
regulation, judgment, writ, injunction, order or decree of any court or 
governmental authority binding upon or applicable to the Company or any 
Subsidiary or any of their properties or assets, (c) except as set forth on 
Schedule 3.04(c), constitute a default under or give rise to a right of 
termination, cancellation or acceleration of any right or obligation of the 
Company or any Subsidiary or to a loss of any benefit to which the Company or 
any Subsidiary is entitled under any provision of any agreement, contract or 
other instrument binding upon the Company or any Subsidiary or any license, 
franchise, permit or other similar authorization held by the Company or any 
Subsidiary, or (d) result in the creation or imposition of any Lien on any 
asset of the Company or any Subsidiary, except, in the case of clauses (b), 
(c) and (d), for any such violation, failure to obtain any such consent or 
other action, default, right, loss or Lien that would not, individually or in 
the aggregate, be reasonably likely to have a Material Adverse Effect. For 
purposes of this Agreement, "LIEN" means, with respect to any asset, any 
mortgage, lien, pledge, charge, security interest or encumbrance of any kind 
in respect of such asset. 

   SECTION 3.05. Capitalization. The authorized capital stock of the Company 
consists of 25,000,000 shares of Common Stock, of which as of January 19, 
1998, there were outstanding 11,073,150 shares of Common Stock and there were 
employee and director stock options to purchase an aggregate of not more than 
1,053,717 shares of Common Stock outstanding (of which options to purchase an 
aggregate of 481,199 shares of Common Stock were exercisable). All 
outstanding shares of capital stock of the Company have been duly authorized 
and validly issued and are fully paid and nonassessable. Except as set forth 
in this Section and except for changes since January 19, 1998 resulting from 
the exercise of employee and director stock options outstanding on such date 
or purchases under the 1997 and 1998 Employee Stock Purchase Plans, which 
purchases shall not exceed 150,000 shares of Common Stock in the aggregate, 
there are outstanding (a) no shares of capital stock or other voting 
securities of the Company, (b) no securities of the Company convertible into 
or exchangeable for shares of capital stock or voting securities of the 
Company, and no options or other rights to acquire from the Company, and no 
obligation of the Company to issue, any capital stock, voting securities or 
securities convertible into or exchangeable for capital stock or voting 
securities of the Company (the items in clauses (a), (b) and (c) being 
referred to collectively as the "COMPANY SECURITIES"). There are no 
outstanding obligations of the Company or any Subsidiary to repurchase, 
redeem or otherwise acquire any Company Securities. 

   SECTION 3.06. Subsidiaries. (a) Each Subsidiary is a corporation duly 
incorporated, validly existing and in good standing under the laws of its 
jurisdiction of incorporation, has all corporate powers and all material 
governmental licenses, authorizations, consents and approvals required to 
carry on its business as now conducted and is duly qualified to do business 
as a foreign corporation and is in good 

                                      A-7
<PAGE>

standing in each jurisdiction where the character of the property owned or 
leased by it or the nature of its activities makes such qualification 
necessary, except for those jurisdictions where failure to be so qualified 
would not, individually or in the aggregate, be reasonably likely to have a 
Material Adverse Effect. For purposes of this Agreement, "SUBSIDIARY" means 
any corporation or other entity of which securities or other ownership 
interests having ordinary voting power to elect a majority of the board of 
directors or other persons performing similar functions are directly or 
indirectly owned by the Company and/or one or more Subsidiaries. All 
Subsidiaries and their respective jurisdictions of incorporation are 
identified in Schedule 3.06(a). 

   (b) Except for Liens, limitations and restrictions under the Amended and 
Restated Credit Agreement among the Company, various lending institutions and 
Bankers Trust Company, as agent (the "BT Credit Agreement") and the Sixth 
Variation Agreement, Syndicated Credit Agreement, dated January 18, 1996, 
between Comweld Group Pty. Ltd., Duxtech Pty. Limited, Quetack Pty. Limited, 
Thermadyne Australia Pty. Limited, various financial institutions and BT 
Management Services Pty. Ltd., all of the outstanding capital stock of, or 
other ownership interests in, each Subsidiary (other than directors' 
qualifying shares), is owned by the Company, directly or indirectly, free and 
clear of any Lien and free of any other limitation or restriction (including 
any restriction on the right to vote, sell or otherwise dispose of such 
capital stock or other ownership interests). All such capital stock has been 
duly authorized and validly issued and is fully paid and non-assessable. 
There are no outstanding (i) securities of the Company or any Subsidiary 
convertible into or exchangeable for shares of capital stock or other voting 
securities or ownership interests in any Subsidiary, and (ii) options or 
other rights to acquire from the Company or any Subsidiary, and no other 
obligation of the Company or any Subsidiary to issue, any capital stock, 
voting securities or other ownership interests in, or any securities 
convertible into or exchangeable for any capital stock, voting securities or 
ownership interests in, any Subsidiary (the items in clauses (i) and (ii) 
being referred to collectively as the "SUBSIDIARY SECURITIES"). There are no 
outstanding obligations of the Company or any Subsidiary to repurchase, 
redeem or otherwise acquire any outstanding Subsidiary Securities. 

   SECTION 3.07. SEC Filings. (a) The Company has made available to MergerSub 
(i) the Company's annual report on Form 10-K for the year ended December 31, 
1996 (the "COMPANY 10-K"), (ii) its quarterly reports on Form 10-Q for its 
fiscal quarters ended March 31, 1997, June 30, 1997 and September 30, 1997 
and its current reports on Form 8-K dated May 12, 1997 and October 8, 1997 
(together with the Company 10-K, the "CURRENT SEC REPORTS"), (iii) its proxy 
or information statements relating to meetings of, or actions taken without a 
meeting by, the stockholders of the Company held since January 1, 1996, and 
(iv) all of its other reports, statements, schedules and registration 
statements filed with the Securities and Exchange Commission (the "SEC") 
since January 1, 1996 (collectively, the "SEC DOCUMENTS"). 

   (b) As of its filing date, each such report or statement filed pursuant to 
the Exchange Act did not contain any untrue statement of a material fact or 
omit to state any material fact necessary in order to make the statements 
made therein, in the light of the circumstances under which they were made, 
not misleading. 

   (c) Each such registration statement, as amended or supplemented, if 
applicable, filed pursuant to the Securities Act as of the date such 
statement or amendment became effective did not 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. 

   SECTION 3.08. Financial Statements. The audited consolidated financial 
statements and unaudited consolidated interim financial statements of the 
Company included in the Company 10-K and the quarterly reports on Form 10-Q 
referred to in Section 3.07(a)(ii) fairly present in all material respects, 
in conformity with generally accepted accounting principles applied on a 
consistent basis (except as may be indicated in the notes thereto), the 
consolidated financial position of the Company and its consolidated 
subsidiaries as of the dates thereof and their consolidated results of 
operations and changes in financial position for the periods then ended 
(subject to normal year-end adjustments in the case of any unaudited interim 
financial statements). For purposes of this Agreement, "BALANCE SHEET" means 
the consolidated 

                                      A-8
<PAGE>

balance sheet of the Company and its subsidiaries as of December 31, 1996 
(and the notes thereto) set forth in the Company 10-K, "BALANCE SHEET DATE" 
means December 31, 1996 and "1997 BALANCE SHEET" means the consolidated 
balance sheet of the Company and its subsidiaries as of December 31, 1997. 

   SECTION 3.09. Disclosure Documents. (a) Each document required to be filed 
by the Company with the SEC in connection with the transactions contemplated 
by this Agreement (the "COMPANY DISCLOSURE DOCUMENTS"), including, without 
limitation, the proxy or information statement of the Company containing 
information required by Regulation 14A under the Exchange Act, and, if 
applicable, Rule 13e-3 and Schedule 13E-3 under the Exchange Act (the 
"COMPANY PROXY STATEMENT"), to be filed with the SEC in connection with the 
Merger, and any amendments or supplements thereto will, when filed, comply as 
to form in all material respects with the applicable requirements of the 
Exchange Act. The representations and warranties contained in this Section 
3.09(a) will not apply to statements or omissions included in the Company 
Disclosure Documents based upon information furnished to the Company in 
writing by MergerSub specifically for use therein. 

   (b) At the time the Company Proxy Statement or any amendment or supplement 
thereto is first mailed to stockholders of the Company and, at the time such 
stockholders vote on adoption of this Agreement, the Company Proxy Statement, 
as supplemented or amended, if applicable, will not contain any untrue 
statement of a material fact or omit to state any material fact necessary in 
order to make the statements made therein, in the light of the circumstances 
under which they were made, not misleading. At the time of the filing of any 
Company Disclosure Document other than the Company Proxy Statement and at the 
time of any distribution thereof, such Company Disclosure Document will not 
contain any untrue statement of a material fact or omit to state a material 
fact necessary in order to make the statements made therein, in the light of 
the circumstances under which they were made, not misleading. The 
representations and warranties contained in this Section 3.09(b) will not 
apply to statements or omissions included in the Company Disclosure Documents 
based upon information furnished to the Company in writing by MergerSub 
specifically for use therein. 

   (c) The information with respect to the Company or any Subsidiary that the 
Company furnishes to MergerSub in writing specifically for use in the 
MergerSub Disclosure Documents (as defined in Section 6.01) will not, at the 
time of the filing thereof, at the time of any distribution thereof and at 
the time of the meeting of the Company's stockholders, 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 made therein, 
in the light of the circumstances under which they were made, not misleading. 

   SECTION 3.10. Absence of Certain Changes. Except as set forth on Schedule 
3.10 attached hereto, since the Balance Sheet Date, the Company and 
Subsidiaries have conducted their business in the ordinary course consistent 
with past practice and there has not been: 

   (a) any event, occurrence or development of a state of circumstances or 
facts which has had or reasonably would be expected to have a Material 
Adverse Effect; 

   (b) any declaration, setting aside or payment of any dividend or other 
distribution with respect to any shares of capital stock of the Company, or 
any repurchase, redemption or other acquisition by the Company or any 
Subsidiary of any outstanding shares of capital stock or other securities of, 
or other ownership interests in, the Company or any Subsidiary; 

   (c) except as disclosed in the Current SEC Reports or as contemplated by 
this Agreement, any amendment of any material term of any outstanding 
security of the Company or any Subsidiary; 

   (d) except as disclosed in the Current SEC Reports or the 1997 Balance 
Sheet, any incurrence, assumption or guarantee by the Company or any 
Subsidiary of any indebtedness for borrowed money other than in the ordinary 
course of business and in amounts and on terms consistent with past 
practices, but in any event not in excess of $25,000,000; 

   (e) any damage, destruction or other casualty loss (whether or not covered 
by insurance) affecting the business or assets of the Company or any 
Subsidiary which, individually or in the aggregate, has had or would 
reasonably be expected to have a Material Adverse Effect; 

                                      A-9
<PAGE>

    (f) any material change in any method of accounting or accounting 
practice by the Company or any Subsidiary, except for any such change 
required by reason of a concurrent change in generally accepted accounting 
principles; 

   (g) except as disclosed in the Current SEC Reports, any (i) grant of any 
severance or termination pay to any director or executive officer of the 
Company or any Subsidiary, (ii) entering into of any employment, deferred 
compensation or other similar agreement (or any amendment to any such 
existing agreement) with any director or executive officer of the Company or 
any Subsidiary, (iii) increase in benefits payable under any existing 
severance or termination pay policies or employment agreements other than in 
the ordinary course of business consistent with past practice or (iv) 
increase in compensation, bonus or other benefits payable to directors, 
officers or employees of the Company or any Subsidiary, other than in the 
ordinary course of business consistent with past practice; or 

   (h) any cancellation of any licenses, sublicenses, franchises, permits or 
agreements to which the Company or any Subsidiary is a party, or any 
notification to the Company or any Subsidiary that any party to any such 
arrangements intends to cancel or not renew such arrangements beyond its 
expiration date as in effect on the date hereof, which cancellation or 
notification, individually or in the aggregate, has had or reasonably could 
be expected to have a Material Adverse Effect. 

   SECTION 3.11. No Undisclosed Material Liabilities. There are no 
liabilities of the Company or any Subsidiary of any kind whatsoever, whether 
accrued, contingent, absolute, determined, determinable or otherwise, which 
individually or in the aggregate would be reasonably likely to have a 
Material Adverse Effect, other than: 

   (a) liabilities disclosed or provided for in the Balance Sheet or the 
balance sheets (and the notes thereto) included in the Company's reports on 
Form 10-Q referred to in Section 3.07(a)(ii); 

   (b) liabilities incurred in the ordinary course of business consistent 
with past practice since the Balance Sheet Date or as otherwise specifically 
contemplated by this Agreement; and 

   (c) liabilities under this Agreement. 

   SECTION 3.12. Litigation. Except as set forth in the Current SEC Reports, 
there is no action, suit, investigation or proceeding (or any basis therefor) 
pending against, or to the knowledge of the Company threatened against or 
affecting, the Company or any Subsidiary or any of their respective 
properties before any court or arbitrator or any governmental body, agency or 
official which, if determined or resolved adversely to the Company or any 
Subsidiary in accordance with the plaintiff's demands, would reasonably be 
expected to have a Material Adverse Effect or which in any manner challenges 
or seeks to prevent, enjoin, alter or materially delay the Merger or any of 
the other transactions contemplated hereby. 

   SECTION 3.13. Taxes. Except as set forth in the Schedule 3.13: 

   (a) all material tax returns, statements, reports and forms (including 
estimated tax returns and reports and information returns and reports) 
required to be filed with any taxing authority with respect to any tax period 
(or portion thereof) ending on or before the Effective Time (a "PRE-CLOSING 
TAX PERIOD") by or on behalf of the Company or any Subsidiary of the Company 
(collectively, the "RETURNS"), were filed when due (including any applicable 
extension periods) in accordance with all applicable laws in all material 
respects. 

   (b) The Company and its Subsidiaries have timely paid, or withheld and 
remitted to the appropriate taxing authority, all taxes shown as due and 
payable on the Returns that have been filed. 

   (c) The charges, accruals and reserves for taxes with respect to the 
Company and any Subsidiary for any Pre-Closing Tax Period (including any 
Pre-Closing Tax Period for which no Return has yet been filed) reflected on 
the books of the Company and its Subsidiaries (excluding any provision for 
deferred income taxes) are adequate to cover such taxes. 

   (d) There is no material claim (including under any indemnification or 
tax-sharing agreement), audit, action, suit, proceeding, or investigation now 
pending or threatened in writing against or in respect of any 

                                      A-10
<PAGE>

tax or "tax asset" of the Company or any Subsidiary. For purposes of this 
Section 3.13, the term "TAX ASSET" shall include any net operating loss, net 
capital loss, investment tax credit, foreign tax credit, charitable deduction 
or any other credit or tax attribute which could reduce taxes. 

   (e) There are no Liens for taxes upon the assets of the Company or its 
Subsidiaries except for Liens for current taxes not yet due. 

   (f) Neither the Company nor any of its Subsidiaries has been a United 
States real property holding corporation within the meaning of Section 
897(c)(2) of the Internal Revenue Code of 1986, as amended (the "CODE") 
during the applicable period specified in Section 897(c)(1)(A)(ii) of the 
Code. 

   SECTION 3.14. ERISA. Schedule 3.14(a) sets forth a list identifying each 
"EMPLOYEE BENEFIT PLAN", as defined in Section 3(3) of the Employee 
Retirement Income Security Act of 1974 ("ERISA"), which (i) is subject to any 
provision of ERISA and which is not already listed as an International Plan 
on Schedule 3.14(i) and (ii) is maintained, administered or contributed to by 
the Company or any affiliate (as defined below) and covers any employee or 
former employee of the Company or any affiliate or under which the Company or 
any affiliate has any liability. The most recent copies of such plans (and, 
if applicable, related trust agreements) and all amendments thereto have been 
made available to MergerSub together with (A) the most recent annual reports 
(Form 5500 including, if applicable, Schedule B thereto) prepared in 
connection with any such plan and (B) the most recent actuarial valuation 
report prepared in connection with any such plan. Such plans are referred to 
collectively herein as the "EMPLOYEE PLANS". For purposes of this Section, 
"AFFILIATE" of any Person means any other Person which, together with such 
Person, would be treated as a single employer under Section 414 of the Code. 
The only Employee Plans which individually or collectively would constitute 
an "employee pension benefit plan" as defined in Section 3(2) of ERISA (the 
"PENSION PLANS") are identified as such in the list referred to above. 

   (b) No Employee Plan constitutes a "MULTIEMPLOYER PLAN", as defined in 
Section 3(37) of ERISA (a "MULTIEMPLOYER PLAN"), and no Employee Plan is 
maintained in connection with any trust described in Section 501(c)(9) of the 
Code. The only Employee Plan that is subject to Title IV of ERISA (the 
"RETIREMENT PLAN") is the Thermadyne Group, Inc. Retirement Plan. As of the 
January 1, 1997 actuarial valuation report, the liabilities on a Retirement 
Protection Act of 1994 basis exceeded the fair market value of the assets of 
such plan by less than $3,500,000. No "ACCUMULATED FUNDING DEFICIENCY", as 
defined in Section 412 of the Code, exists with respect to any Pension Plan, 
whether or not waived. The Company knows of no "REPORTABLE EVENT", within the 
meaning of Section 4043 of ERISA, and no event described in Section 4041, 
4042, 4062 or 4063 of ERISA has occurred in connection with any Employee 
Plan, other than a "REPORTABLE EVENT" that will not have a Material Adverse 
Effect. No condition exists and no event has occurred that would be 
reasonably likely to result in termination of the Retirement Plan with a 
liability greater than the liability disclosed in this Section and neither 
the Company nor any of its affiliates has incurred any liability under Title 
IV of ERISA arising in connection with the termination of, or complete or 
partial withdrawal from, any plan covered or previously covered by Title IV 
of ERISA, which liability has not been satisfied. Nothing done or omitted to 
be done and no transaction or holding of any asset under or in connection 
with any Employee Plan has or will make the Company or any Subsidiary, any 
officer or director of the Company or any Subsidiary subject to any liability 
under Title I of ERISA or liable for any tax pursuant to Section 4975 of the 
Code that could have a Material Adverse Effect. 

   (c) Each Employee Plan which is intended to be qualified under Section 
401(a) of the Code is so qualified (other than with respect to a 
disqualifying event the correction of which would not have a Material Adverse 
Effect) and has been so qualified during the period from its adoption to 
date, and each trust forming a part thereof is exempt from tax pursuant to 
Section 501(a) of the Code. The Company has made available to MergerSub 
copies of the most recent Internal Revenue Service determination letters with 
respect to each such Plan. Each Employee Plan has been maintained in 
compliance with its terms and with the requirements prescribed by any and all 
statutes, orders, rules and regulations, including but not limited to ERISA 
and the Code, which are applicable to such Plan other than any non-compliance 
which could not have a Material Adverse Effect. 

                                      A-11
<PAGE>

    (d) Except as set forth in Schedule 3.14(d) there is no contract, 
agreement, plan or arrangement covering any employee or former employee of 
the Company or any affiliate that, individually or collectively, could give 
rise to the payment of any amount that would not be deductible pursuant to 
the terms of Section 280G of the Code. 

   (e) Schedule 3.14(e) sets forth a list of each material employment, 
severance or other similar contract, arrangement or policy and each material 
plan or arrangement (written or oral) providing for insurance coverage 
(including any self-insured arrangements), workers' compensation, disability 
benefits, supplemental unemployment benefits, vacation benefits, retirement 
benefits or for deferred compensation, profit-sharing, bonuses, stock 
options, stock appreciation or other forms of incentive compensation or 
post-retirement insurance, compensation or benefits which (i) is not an 
Employee Plan, (ii) is entered into, maintained or contributed to, as the 
case may be, by the Company or any of its affiliates, (iii) covers any U.S. 
employee or former U.S. employee of the Company or any of its affiliates and 
(iv) are currently in effect. Such contracts, plans and arrangements as are 
described above, copies or descriptions of all of which have been previously 
made available to MergerSub are referred to collectively herein as the 
"BENEFIT ARRANGEMENTS". Each Benefit Arrangement has been maintained in 
compliance with its terms and with the requirements prescribed by any and all 
statutes, orders, rules and regulations that are applicable to such Benefit 
Arrangement, other than any non-compliance which could not have a Material 
Adverse Effect. 

   (f) The excess of the present value of the accumulated post-retirement 
benefit obligation in respect of post-retirement life, health and medical 
benefits for retired employees of the Company and its affiliates, determined 
using assumptions that are reasonable in the aggregate in accordance with FAS 
106 as of January 1, 1997, over the fair market value of any fund, reserve or 
other assets segregated for the purpose of satisfying such liability 
(including for such purposes any fund established pursuant to Section 401(h) 
of the Code) does not in the aggregate exceed $17,00,000. 

   (g) Except as disclosed in writing to MergerSub in Schedule 3.14(g), there 
has been no amendment to, written interpretation or announcement (whether or 
not written) by the Company or any of its affiliates relating to, or change 
in employee participation or coverage under, any Employee Plan or Benefit 
Arrangement which would increase materially the expense of maintaining such 
Employee Plan or Benefit Arrangement above the level of the expense incurred 
in respect thereof for the fiscal year ended on the Balance Sheet Date. 

   (h) Except as disclosed in Schedule 3.14(h), neither the Company nor any 
Subsidiary is a party to or subject to any union contract or any employment 
contract or arrangement providing for annual future compensation of $200,000 
or more with any officer, consultant, director or employee. 

   (i) Schedule 3.14(i) identifies each material International Plan (as 
defined below). The Company has made available to MergerSub copies of each 
such International Plan. Each International Plan has been maintained in 
substantial compliance with its terms and with the requirements prescribed by 
any and all applicable statutes, orders, rules and regulations (including any 
special provisions relating to qualified plans where such Plan was intended 
to so qualify and any funding requirements and accounting principles with 
regard to reserves) and has been maintained in good standing with applicable 
regulatory authorities, other than any non-compliance which could not have a 
Material Adverse Effect. There has been no amendment to, written 
interpretation of or announcement (whether or not written) by the Company or 
any Subsidiary relating to, or change in employee participation or coverage 
under, any International Plan that would increase materially the expense of 
maintaining such International Plan above the level of expense incurred in 
respect thereof for the most recent fiscal year ended prior to the date 
hereof. From and after the Closing Date, MergerSub and its Affiliates will 
get the full benefit of any funds available under such plans to pay benefits 
and any accruals or reserves with respect thereto. 

   "INTERNATIONAL PLAN" means any material employment, severance or similar 
contract or arrangement (whether or not written) or any material plan, 
policy, fund, program or arrangement or contract providing for severance, 
insurance coverage (including any self-insured arrangements), workers' 
compensation, disability benefits, supplemental unemployment benefits, 
vacation benefits, pension or retirement benefits or for deferred 
compensation, profit-sharing, bonuses, stock options, stock appreciation 
rights or other 

                                      A-12
<PAGE>

forms of incentive compensation or post-retirement insurance, compensation or 
benefits that (i) is not an Employee Plan or a Benefit Arrangement, (ii) is 
entered into, maintained, administered or contributed to by the Company or 
any Subsidiary, (iii) covers any employee or former employee of the Company 
or any Subsidiary and (iv) are currently in effect. 

   SECTION 3.15. [Intentionally Omitted] 

   SECTION 3.16. Labor Matters. The Company is in compliance with all 
currently applicable laws respecting employment practices, terms and 
conditions of employment and wages and hours, and is not engaged in any 
unfair labor practice, failure to comply with which or engagement in which, 
as the case may be, would reasonably be expected to have a Material Adverse 
Effect. There is no unfair labor practice complaint pending or, to the 
knowledge of Company, threatened against the Company before the National 
Labor Relations Board or otherwise which if adversely resolved is likely to 
have a Material Adverse Effect. Except as set forth in Schedule 3.16, there 
are no strikes, slowdowns, union organizational campaigns or other protected 
concerted activity under the National Labor Relations Act or, to the 
knowledge of Company, threats thereof, by or with respect to any employees of 
the Company which could have a Material Adverse Effect. 

   SECTION 3.17. Compliance with Laws and Court Orders. Neither the Company 
nor any Subsidiary is in violation of, or has since January 1, 1996 violated, 
and to the knowledge of the Company none is under investigation with respect 
to or has been threatened to be charged with or given notice of any violation 
of, any applicable law, rule, regulation, judgment, injunction, order or 
decree , except for violations that have not had and would not reasonably be 
expected to have, individually or in the aggregate, a Material Adverse 
Effect. 

   SECTION 3.18. Licenses and Permits. As used herein, the term "Permits" 
shall mean any licenses, franchises, permits, certificates, approvals or 
other similar authorizations affecting, or relating in any way to, the assets 
or business of the Company and its Subsidiaries. Except as would not 
reasonably be expected to have, individually or in the aggregate, a Material 
Adverse Effect, (i) the Company or its Subsidiaries own, hold or possess 
adequate right to use all Permits required in connection with the operation 
of the business of the Company and its Subsidiaries, (ii) the Permits are 
valid and in full force and effect, (iii) either the Company nor any 
Subsidiary is in default under, and no condition exists that with notice or 
lapse of time or both would constitute a default under, the Permits and (iv) 
none of the Permits will be terminated or impaired or become terminable, in 
whole or in part, as a result of the transactions contemplated hereby. 

   SECTION 3.19. Intellectual Property. The Company and the Subsidiaries own 
or possess adequate licenses or other rights to use all Intellectual Property 
Rights necessary to conduct the business now operated by them, except where 
the failure to own or possess such licenses or rights would not be reasonably 
likely to have a Material Adverse Effect. To the knowledge of the Company, 
the Intellectual Property Rights of the Company and the Subsidiaries do not 
conflict with or infringe upon any Intellectual Property Rights of others to 
the extent that, if sustained, such conflict or infringement would be 
reasonably likely to have a Material Adverse Effect. For purposes of this 
Agreement, "INTELLECTUAL PROPERTY RIGHT" means any trademark, service mark, 
trade name, mask work, copyright, patent, software license, other data base, 
invention, trade secret, know-how (including any registrations or 
applications for registration of any of the foregoing) or any other similar 
type of proprietary intellectual property right. 

   SECTION 3.20. Finders' Fees. With the exception of fees payable to 
Gleacher NatWest & Co., a copy of whose engagement agreement has been 
provided to MergerSub, there is no investment banker, broker, finder or other 
intermediary which has been retained by or is authorized to act on behalf, of 
the Company or any Subsidiary who might be entitled to any fee or commission 
from the Company or any Subsidiary or any of its affiliates upon consummation 
of the transactions contemplated by this Agreement. 

   SECTION 3.21. Inapplicability of Certain Restrictions. The Company's 
certificate of incorporation contains a provision in which the Company 
expressly elects not to be governed by Section 203 of the Delaware Law, and 
therefore Section 203 does not in any way restrict the consummation of the 
Merger or the other transactions contemplated by this Agreement. The adoption 
of this Agreement by the 

                                      A-13
<PAGE>

affirmative vote of the holders of Shares entitling such holders to exercise 
at least a majority of the voting power of the Shares is the only vote of 
holders of any class or series of the capital stock of the Company required 
to adopt this Agreement, or to approve the Merger or any of the other 
transactions contemplated hereby and no higher or additional vote is required 
pursuant to of the Company's Certificate of Incorporation or otherwise. 

   SECTION 3.22. Rights Plan. The Company and its Board of Directors have 
amended the Shareholder Rights Agreement dated May 1, 1997 (the "RIGHTS 
AGREEMENT") (without redeeming the Rights (as defined therein)) so that 
neither the execution or delivery of this Agreement nor the consummation of 
the Merger will (i) cause any Rights issued pursuant to the Rights Agreement 
to become exercisable or to separate from the Shares to which they are 
attached, (ii) cause the MergerSub or any of its Affiliates to be an 
Acquiring Person (as each such term is defined in the Rights Agreement) or 
(iii) trigger other provisions of the Rights Agreement, including giving rise 
to a Distribution Date (as such term is defined in the Rights Agreement), and 
such amendment shall be in full force and effect from and after the date 
hereof. 

   SECTION 3.23. Environmental Matters. (a) Except as set forth in the 
Company 10-K or Schedule 3.23: 

       (i) except as would not be reasonably likely, individually or in the
   aggregate, to have a Material Adverse Effect, no notice, notification,
   demand, request for information, citation, summons, complaint or order has
   been received by, or, to the knowledge of the Company or any Subsidiary, is
   pending or threatened by any Person against, the Company or any Subsidiary
   nor has any material penalty been assessed against the Company or any
   Subsidiary with respect to any (A) alleged violation of any Environmental
   Law or liability thereunder, (B) alleged failure to have any permit,
   certificate, license, approval, registration or authorization required under
   any Environmental Law, (C) generation, treatment, storage, recycling,
   transportation or disposal of any Hazardous Substance or (D) discharge,
   emission or release of any Hazardous Substance;

       (ii) no Hazardous Substance has been discharged, emitted, released or is
   present at any property now or previously owned, leased or operated by the
   Company or any Subsidiary, which circumstance, individually or in the
   aggregate, would reasonably be likely to result in a Material Adverse
   Effect; and

       (iii) there are no Environmental Liabilities that have had or would
   reasonably be likely to have a Material Adverse Effect.

   (b) There has been no environmental investigation, study, audit, test, 
review or other analysis conducted of which the Company has knowledge in 
relation to the current or prior business of the Company or any property or 
facility now or previously owned or leased by the Company or any Subsidiary 
which has not been made available to MergerSub at least five days prior to 
the date hereof. 

   (c) Neither the Company nor any Subsidiary owns or leases any real 
property, or conducts any operations, in New Jersey or Connecticut. 

   (d) For purposes of this Section, the following terms shall have the 
meanings set forth below: 

       (i) "ENVIRONMENTAL LAWS" means any and all federal, state, local and
   foreign statutes, laws, judicial decisions, regulations, ordinances, rules,
   judgments, orders, decrees, codes, injunctions, permits, concessions,
   grants, franchises, licenses, legally binding agreements and governmental
   restrictions, relating to the environment or to emissions, discharges or
   releases of pollutants, contaminants or other hazardous substances or wastes
   into the environment, including without limitation ambient air, surface
   water, ground water or land, or otherwise relating to the manufacture,
   processing, distribution, use, treatment, storage, disposal, transport or
   handling of pollutants, contaminants or other hazardous substances or wastes
   or the clean-up or other remediation thereof;

       (ii) "ENVIRONMENTAL LIABILITIES" means any and all liabilities of or
   relating to the Company and any Subsidiary, whether contingent or fixed,
   actual or potential, known or unknown, which (i) arise under or relate to
   matters covered by Environmental Laws and (ii) relate to actions occurring
   or conditions existing on or prior to the Effective Time; and

                                      A-14
<PAGE>

       (iii) "HAZARDOUS SUBSTANCES" means any toxic, radioactive, corrosive or
   otherwise hazardous substance, including petroleum, its derivatives,
   by-products and other hydrocarbons, or any substance having any constituent
   elements displaying any of the foregoing characteristics, which in any event
   is regulated under Environmental Laws.

                                   ARTICLE 4

                  Representations and Warranties of MergerSub

   MergerSub represents and warrants to the Company that: 

   SECTION 4.01. Corporate Existence and Power. MergerSub is a corporation 
duly incorporated, validly existing and in good standing under the laws of 
its jurisdiction of incorporation and has all corporate powers and all 
material governmental licenses, authorizations, consents and approvals 
required to carry on its business as now conducted. Since the date of its 
incorporation, MergerSub has not engaged in any activities other than in 
connection with or as contemplated by this Agreement and the Merger or in 
connection with arranging any financing required to consummate the 
transactions contemplated hereby. 

   SECTION 4.02. Corporate Authorization. The execution, delivery and 
performance by MergerSub of this Agreement and the consummation by MergerSub 
of the transactions contemplated hereby are within the corporate powers of 
MergerSub and have been duly authorized by all necessary corporate action. 
This Agreement constitutes a valid and binding agreement of MergerSub. 

   SECTION 4.03. Governmental Authorization. The execution, delivery and 
performance by MergerSub of this Agreement and the consummation by MergerSub 
of the transactions contemplated by this Agreement require no action by or in 
respect of, or filing with, any governmental body, agency, official or 
authority other than (a) the filing of a certificate of merger in accordance 
with the Delaware Law, (b) compliance with any applicable requirements of the 
HSR Act; (c) compliance with any applicable requirements of the Exchange Act; 
(d) compliance with the applicable requirements of the Securities Act; (e) 
compliance with any applicable foreign or state securities or Blue Sky laws; 
and (f) required filings under Australian and Italian law. 

   SECTION 4.04. Non-contravention. The execution, delivery and performance 
by MergerSub of this Agreement and the consummation by MergerSub of the 
transactions contemplated hereby do not and will not (a) contravene or 
conflict with the certificate of incorporation or bylaws of MergerSub, (b) 
assuming compliance with the matters referred to in Section 4.03, contravene 
or conflict with any provision of law, regulation, judgment, order or decree 
binding upon MergerSub, or (c) constitute a default under or give rise to any 
right of termination, cancellation or acceleration of any right or obligation 
of MergerSub or to a loss of any benefit to which MergerSub is entitled under 
any agreement, contract or other instrument binding upon MergerSub. 

   SECTION 4.05. Disclosure Documents. (a) The information with respect to 
MergerSub that MergerSub furnishes to the Company in writing specifically for 
use in any Company Disclosure Document will not contain any untrue statement 
of a material fact or omit to state any material fact necessary in order to 
make the statements made therein, in the light of the circumstances under 
which they were made, not misleading (i) in the case of the Company Proxy 
Statement at the time the Company Proxy Statement or any amendment or 
supplement thereto is first mailed to stockholders of the Company, at the 
time the stockholders vote on adoption of this Agreement and at the Effective 
Time, and (ii) in the case of any Company Disclosure Document other than the 
Company Proxy Statement, at the time of the filing thereof and at the time of 
any distribution thereof. 

   (b) The MergerSub Disclosure Documents (as defined in Section 6.01), when 
filed, will comply as to form in all material respects with the applicable 
requirements of the Securities Act and will not at the time of the filing 
thereof, at the time of any distribution thereof or at the time of the 
meeting of the Company's stockholders, contain any untrue statement of a 
material fact or omit to state any material fact necessary to make the 
statements made therein, in the light of the circumstances under which they 
were made, not 

                                      A-15
<PAGE>

misleading, provided, that this representation and warranty will not apply to 
statements or omissions in the MergerSub Disclosure Documents based upon 
information furnished to MergerSub in writing by the Company specifically for 
use therein. 

   SECTION 4.06. Finders' Fees. Except for Donaldson, Lufkin & Jenrette 
Securities Corporation ("DLJSC"), whose fees will be paid by MergerSub, there 
is no investment banker, broker, finder or other intermediary who might be 
entitled to any fee or commission from MergerSub or any of its affiliates 
upon consummation of the transactions contemplated by this Agreement. 

   SECTION 4.07. Financing. The Company has received copies of (a) a 
commitment letter dated January 20, 1998 from DLJ Merchant Banking Partners 
II, L.P., DLJ Merchant Banking Partners II -- A, L.P., DLJ Offshore Partners 
II, C.V., DLJ Diversified Partners, L.P., DLJ Diversified Partners -- A, 
L.P., DLJ Millennium Partners, L.P., DLJ Millennium Partners -- A, L.P., 
DLJMB Funding II, Inc., UK Investment Plan 1997 Partners, DLJ EAB Partners, 
L.P., DLJ ESC II, L.P. and DLJ First ESC, L.P. pursuant to which each of the 
foregoing has committed, subject to the terms and conditions set forth 
therein, to purchase securities of MergerSub for an aggregate amount equal to 
$140,000,012, (b) a letter dated January 20, 1998 from DLJ Bridge Fund Inc. 
("DLJ BRIDGE FUND") pursuant to which DLJ Bridge Fund has committed, subject 
to the terms and conditions set forth therein, to purchase Senior 
Subordinated Notes of a newly-formed Delaware corporation ("OPERATING CO.") 
in the amount of $205,000,000 and Senior PIK Notes of MergerSub in the amount 
of $95,000,000 and (c) a commitment letter dated January 20, 1998 from DLJ 
Capital Funding, Inc. ("DLJ SENIOR DEBT FUND") pursuant to which DLJ Senior 
Debt Fund has committed, subject to the terms and conditions set forth 
therein, to enter into one or more credit agreements providing for loans to 
Operating Co. of up to $430,000,000. As used in this Agreement, the 
aforementioned entities shall hereinafter be referred to as the "FINANCING 
ENTITIES." The aforementioned credit agreements and commitments to purchase 
debt and equity securities of MergerSub or Operating Co. shall be referred to 
as the "FINANCING AGREEMENTS" and the financing to be provided thereunder 
shall be referred to as the "FINANCING." The aggregate proceeds of the 
Financing are in an amount sufficient to pay the Merger Consideration, to 
repay the Company's and its Subsidiaries' indebtedness (excluding certain 
capital lease obligations) together with any interest, premium or penalties 
payable in connection therewith, to provide a reasonable amount of working 
capital financing and to pay related fees and expenses (collectively, the 
"REQUIRED AMOUNTS"). As of the date hereof, none of the commitment letters 
relating to the Financing Agreements referred to above has been withdrawn and 
MergerSub does not know of any facts or circumstances that may reasonably be 
expected to result in any of the conditions set forth in the commitment 
letters relating to the Financing Agreements not being satisfied. MergerSub 
believes that the Financing will not create any liability to the directors 
and stockholders of the Company under any federal or state fraudulent 
conveyance or transfer law. MergerSub further believes that, upon the 
consummation of the transactions contemplated hereby, including, without 
limitation, the Financing, the Surviving Corporation (i) will not become 
insolvent, (ii) will not be left with unreasonably small capital, (iii) will 
not have incurred debts beyond its ability to pay such debts as they mature, 
and (iv) the capital of the Company will not become impaired. As of the date 
of this Agreement, MergerSub knows of no reason why the Merger will not be 
recorded as a "recapitalization" for financial reporting purposes. 

   SECTION 4.08. Capitalization. The authorized capital stock of MergerSub 
consists of (i) 30,000,000 shares of MergerSub Common Stock, of which as of 
the date hereof, there were outstanding 58,000 shares and (ii) 15,000,000 
shares of MergerSub Preferred Stock, of which as of the date hereof no shares 
were outstanding. All outstanding shares of capital stock of MergerSub have 
been duly authorized and validly issued and are fully paid and nonassessable. 
As of the moment immediately prior to the Effective Time, 2,608,696 shares of 
MergerSub Common Stock and 2,000,000 shares of MergerSub Preferred Stock, and 
MergerSub Warrants to acquire 353,428 shares of MergerSub Common Stock at an 
exercise price of not less than $0.01 per share, will be outstanding; except 
as set forth in this Section, there will be, at the Effective Time, (a) no 
shares of capital stock or other voting securities of MergerSub, (b) no 
securities of MergerSub convertible into or exchangeable for shares of 
capital stock or voting securities of MergerSub and (c) no options or other 
rights to acquire from MergerSub, and no obligation of MergerSub to issue 

                                      A-16
<PAGE>

any capital stock, voting securities or securities convertible into or 
exchangeable for capital stock or voting securities of MergerSub (the items 
referred to in clauses (a), (b) and (c) being referred to collectively as the 
"MERGERSUB SECURITIES"). There are no outstanding obligations of MergerSub to 
repurchase, redeem or otherwise acquire any MergerSub Securities. 

                                  ARTICLE 5 

                           COVENANTS OF THE COMPANY 

   The Company agrees that: 

   SECTION 5.01. Conduct of the Company. Except as otherwise specifically 
provided in this Agreement, from the date hereof to the Effective Time, the 
Board of Directors of the Company shall not approve or authorize any action 
that would allow the Company and its Subsidiaries to carry on their 
respective businesses other than in the ordinary and usual course of business 
and consistent with past practice or any action that would prevent the 
Company and its Subsidiaries from using their reasonable best efforts to (i) 
preserve intact its present business organization, (ii) maintain in effect 
all federal, state and local licenses, approvals and authorizations, 
including, without limitation, all permits that are required for the Company 
or any of its Subsidiaries to carry on their business, (iii) keep available 
the services of its key officers and employees and (iv) maintain satisfactory 
relationships with its customers, lenders, suppliers and others having 
business relationships with it. Without limiting the generality of the 
foregoing, and except as otherwise specifically provided in this Agreement, 
without the prior written consent of MergerSub, prior to the Effective Time, 
the Board of Directors of the Company shall not, nor shall it authorize or 
direct the Company or any Subsidiary, directly or indirectly, to: 

   (a) adopt or propose any change in its certificate of incorporation or 
bylaws; 

   (b) except pursuant to existing agreements or arrangements or as set forth 
on Schedule 5.01(b), (i) acquire (by merger, consolidation or acquisition of 
stock or assets) any material corporation, partnership or other business 
organization or division thereof, or sell, lease or otherwise dispose of a 
material subsidiary or a material amount of assets or securities; (ii) waive, 
release, grant, or transfer any rights of material value; (iii) modify or 
change in any material respect any existing material license, lease, 
contract, or other document; (iv) except to refund or refinance commercial 
paper, incur, assume or prepay an amount of long-term or short-term debt, 
except in the ordinary course of business, consistent with past practice; (v) 
assume, guarantee, endorse or otherwise become liable or responsible (whether 
directly, contingently or otherwise) for the obligations of any other person, 
except in the ordinary course of business, consistent with past practice; 
(vi) make any loans, advances or capital contributions to, or investments in, 
any other person, except in the ordinary course of business, consistent with 
past practice; or purchase any property or assets of any other individual or 
entity, except in the ordinary course of business, consistent with past 
practice; or (vii) authorize any new capital expenditures which, in the 
aggregate, are in excess of $15,000,000; 

   (c) take any action that would make any representation and warranty of the 
Company hereunder inaccurate in any respect at, or as of any time prior to, 
the Effective Time, or omit to take any action necessary to prevent any such 
representation or warranty from being inaccurate in any respect at any such 
time; 

   (d) split, combine or reclassify any shares of its capital stock, declare, 
set aside or pay any dividend or other distribution (whether in cash, stock 
or property or any combination thereof) in respect of its capital stock, 
other than cash dividends and distributions by a wholly owned subsidiary of 
the Company to the Company or to a subsidiary all of the capital stock which 
is owned directly or indirectly by the Company, or redeem, repurchase or 
otherwise acquire or offer to redeem, repurchase, or otherwise acquire any of 
its securities or any securities of its subsidiaries; 

   (e) except as expressly as contemplated by this Agreement, adopt or amend 
any bonus, profit sharing, compensation, severance, termination, stock 
option, pension, retirement, deferred compensation, employment or employee 
benefit plan, agreement, trust, plan, fund or other arrangement for the 
benefit and 

                                      A-17
<PAGE>

welfare of any director, officer or employee, or (except for normal increases 
in the ordinary course of business that are consistent with past practices 
and that, in the aggregate, do not result in a material increase in benefits 
or compensation expense to the Company) increase in any manner the 
compensation or fringe benefits of any director, officer or employee or pay 
any benefit not required by any existing plan or arrangement (including, 
without limitation, the granting of stock options or stock appreciation 
rights or the removal of existing restrictions in any benefit plans or 
agreements); 

   (f) revalue in any material respect any of its assets, including, without 
limitation, writing down the value of inventory in any material manner or 
write-off of notes or accounts receivable in any material manner; 

   (g) pay, discharge or satisfy any material claims, liabilities or 
obligations (whether absolute, accrued, asserted or unasserted, contingent or 
otherwise) other than the payment, discharge or satisfaction in the ordinary 
course of business, consistent with past practices, of liabilities reflected 
or reserved against in the consolidated financial statements of the Company 
or incurred in the ordinary course of business, consistent with past 
practices; 

   (h) make any tax election or settle or compromise any material income tax 
liability; 

   (i) take any action other than in the ordinary course of business and 
consistent with past practices with respect to accounting policies or 
procedures; or 

   (j) agree or commit to do any of the foregoing. 

   SECTION 5.02. Stockholder Meeting; Proxy Material. The Company shall cause 
a meeting of its stockholders (the "COMPANY STOCKHOLDER MEETING") to be duly 
called and held as soon as reasonably practicable for the purpose of voting 
on the approval and adoption of this Agreement and the Merger. The Board of 
Directors of the Company shall, subject to its fiduciary duties as advised by 
counsel, recommend approval and adoption of this Agreement and the Merger by 
the Company's stockholders. In connection with such meeting, the Company (a) 
will promptly prepare and file with the SEC, will use its best efforts to 
have cleared by the SEC and will thereafter mail to its stockholders as 
promptly as practicable the Company Proxy Statement and all other proxy 
materials for such meeting, (b) will use its best efforts to obtain the 
necessary approvals by its stockholders of this Agreement and the 
transactions contemplated hereby and (c) will otherwise comply with all legal 
requirements applicable to such meeting. 

   SECTION 5.03. Access to Information. From the date hereof until the 
Effective Time, the Company will give MergerSub, its counsel, financial 
advisors, auditors and other authorized representatives full access to the 
offices, properties, books and records of the Company and the Subsidiaries, 
will furnish to MergerSub, their counsel, financial advisors, auditors and 
other authorized representatives such financial and operating data and other 
information as such Persons may reasonably request and will instruct the 
Company's employees, counsel and financial advisors to cooperate with 
MergerSub in its investigation of the business of the Company and the 
Subsidiaries; provided that no investigation pursuant to this Section shall 
affect any representation or warranty given by the Company to MergerSub 
hereunder; and provided, further that any information provided to MergerSub 
pursuant to this Section 5.03 shall be subject to the Confidentiality 
Agreement dated as of November 6, 1997 between the Company and DLJ Merchant 
Banking II, Inc. (the "CONFIDENTIALITY AGREEMENT"). 

   SECTION 5.04. Other Offers. (a) Neither the Company nor any of its 
Subsidiaries shall (whether directly or indirectly through advisors, agents 
or other intermediaries), nor shall the Company or any of its Subsidiaries 
authorize or permit any of its or their officers, directors, agents, 
representatives, advisors or Subsidiaries to (x) solicit, initiate or take 
any action knowingly to facilitate the submission of inquiries, proposals or 
offers from any Third Party (as defined below) (other than MergerSub) 
relating to (i) any acquisition or purchase of 20% or more of the 
consolidated assets of the Company and its Subsidiaries or of over 20% of any 
class of equity securities of the Company or any of its Subsidiaries, (ii) 
any tender offer (including a self tender offer) or exchange offer that if 
consummated would result in any Third Party beneficially owning 20% or more 
of any class of equity securities of the Company or any of its Subsidiaries, 
(iii) any merger, consolidation, business combination, sale of substantially 
all assets, recapitalization, liquidation, dissolution or similar transaction 
involving the Company or any of its Subsidiaries whose 

                                      A-18
<PAGE>

assets, individually or in the aggregate, constitute more than 20% of the 
consolidated assets of the Company other than the transactions contemplated 
by this Agreement, or (iv) any other transaction the consummation of which 
would or could reasonably be expected to impede, interfere with, prevent or 
materially delay the Merger or which would or could reasonably be expected to 
materially dilute the benefits to MergerSub of the transactions contemplated 
hereby (collectively, "ACQUISITION PROPOSALS"), or agree to or endorse any 
Acquisition Proposal, (y) enter into or participate in any discussions or 
negotiations regarding any of the foregoing, or furnish to any Third Party 
any information with respect to its business, properties or assets or any of 
the foregoing or (z) grant any waiver or release under any standstill or 
similar agreement with respect to any class of equity securities of the 
Company or any of its Subsidiaries; provided, however, that the foregoing 
shall not prohibit the Company (either directly or indirectly through 
advisors, agents or other intermediaries) from (i) furnishing information 
pursuant to an appropriate confidentiality letter (which letter shall not be 
less favorable to the Company in any material respect than the 
Confidentiality Agreement, and a copy of which shall be provided for 
informational purposes only to MergerSub) concerning the Company and its 
businesses, properties or assets to a Third Party who has made a bona fide 
Acquisition Proposal, (ii) engaging in discussions or negotiations with such 
a Third Party who has made a bona fide Acquisition Proposal, (iii) following 
receipt of a bona fide Acquisition Proposal, taking and disclosing to its 
stockholders a position contemplated by Rule 14e-2(a) under the Exchange Act 
or otherwise making disclosure to its stockholders, (iv) following receipt of 
a bona fide Acquisition Proposal, failing to make or withdrawing or modifying 
its recommendation referred to in Section 5.02 and/or (v) taking any 
non-appealable, final action ordered to be taken by the Company by any court 
of competent jurisdiction but in each case referred to in the foregoing 
clauses (i) through (iv) only to the extent that the Board of Directors of 
the Company shall have concluded in good faith on the basis of advice from 
outside counsel that such action is required to prevent the Board of 
Directors of the Company from breaching its fiduciary duties to the 
stockholders of the Company under applicable law; provided, further, that (A) 
the Board of Directors of the Company shall not take any of the foregoing 
actions referred to in clauses (i) through (iv) until after giving reasonable 
notice to MergerSub with respect to its intent to take such action and (B) if 
the Board of Directors of the Company receives an Acquisition Proposal, to 
the extent it may do so without breaching its fiduciary duties as advised by 
counsel and as determined in good faith and without violating any of the 
conditions of such Acquisition Proposal, then the Company shall promptly 
inform MergerSub of the terms and conditions of such proposal and the 
identity of the person making it. The Company will immediately cease and 
cause its advisors, agents and other intermediaries to cease any and all 
existing activities, discussions or negotiations with any parties conducted 
heretofore with respect to any of the foregoing. As used in this Agreement, 
the term "THIRD PARTY" means any person, corporation, entity or "GROUP," as 
defined in Section 13(d) of the Exchange Act, other than MergerSub or any of 
its affiliates. 

   (b) If a Payment Event (as hereinafter defined) occurs, the Company shall 
pay to MergerSub, within two business days following such Payment Event, a 
fee of $16,732,853. 

   (c) "PAYMENT EVENT" means (w) the termination of this Agreement pursuant 
to Section 9.01(e); (x) the termination of this Agreement pursuant to Section 
9.01(f) in contemplation of a merger agreement or a tender or exchange offer 
or any transaction of the type listed in clause (z) below, on financial terms 
more favorable to the Company's stockholders than the Merger; (y) the 
termination of this Agreement by MergerSub pursuant to Section 9.01(c) but 
only if the breach of covenant or warranty or misrepresentation in question 
arises out of the bad faith or wilful misconduct of the Company; or (z) the 
occurrence of any of the following events within 12 months of the termination 
of this Agreement pursuant to Section 9.01(g) whereby stockholders of the 
Company receive, pursuant to such event, cash, securities or other 
consideration having an aggregate value, when taken together with the value 
of any securities of the Company or its Subsidiaries otherwise held by the 
stockholders of the Company after such event, in excess of $34.50 per Share: 
the Company is acquired by merger or otherwise by a Third Party; a Third 
Party acquires more than 50% of the total assets of the Company and its 
Subsidiaries, taken as a whole; a Third Party acquires more than 50% of the 
outstanding Shares or the Company adopts and implements a plan of 
liquidation, recapitalization or share repurchase relating to more than 50% 
of the outstanding Shares or an extraordinary dividend relating to more than 
50% of the outstanding Shares or 50% of the assets of the Company and its 
Subsidiaries, taken as a whole. 

                                      A-19
<PAGE>

    (d) Upon the termination of this Agreement for any reason other than (i) 
a termination by either the Company or MergerSub pursuant to Section 9.01(a), 
(ii) a termination by the Company pursuant to Section 9.01(c) or (iii) a 
termination that follows a failure of the conditions set forth in Sections 
8.01(b), 8.01(c), 8.01(d), 8.02(b), 8.02(c), 8.02(d), 8.02(e) or 8.03 to be 
satisfied, the Company shall reimburse MergerSub and its affiliates not later 
than two business days after submission of reasonable documentation thereof 
for 100% of their documented out-of-pocket fees and expenses (including, 
without limitation, the reasonable fees and expenses of their counsel and 
investment banking fees), actually incurred by any of them or on their behalf 
in connection with this Agreement and the transactions contemplated hereby 
and the arrangement of, obtaining the commitment to provide or obtaining the 
Financing for the transactions contemplated by this Agreement (including fees 
payable to the Financing Entities and their respective counsel) provided that 
the aggregate amount payable pursuant to this Section 5.04(d) shall not 
exceed $7,000,000. 

   (e) The Company acknowledges that the agreements contained in this Section 
5.04 are an integral part of the transactions contemplated by this Agreement, 
and that, without these agreements, MergerSub would not enter into this 
Agreement; accordingly, if the Company fails to promptly pay any amount due 
pursuant to this Section 5.04, and, in order to obtain such payment, the 
other party commences a suit which results in a judgment against the Company 
for the fee or fees and expenses set forth in this Section 5.04, the Company 
shall also pay to MergerSub its costs and expenses incurred in connection 
with such litigation. 

   (f) This Section 5.04 shall survive any termination of this Agreement, 
however caused. 

   SECTION 5.05. Notices of Certain Events. The Company shall promptly notify 
MergerSub of: 

   (a) any notice or other communication from any Person alleging that the 
consent of such Person is or may be required in connection with the 
transactions contemplated by this Agreement; 

   (b) any notice or other communication from any governmental or regulatory 
agency or authority in connection with the transactions contemplated by this 
Agreement; and 

   (c) any actions, suits, claims, investigations or proceedings commenced 
or, to the best of its knowledge threatened against, relating to or involving 
or otherwise affecting the Company or any Subsidiary which, if pending on the 
date of this Agreement, would have been required to have been disclosed 
pursuant to Section 3.12 or which relate to the consummation of the 
transactions contemplated by this Agreement. 

   SECTION 5.06. Resignation of Directors. Prior to the Effective Time, the 
Company shall deliver to MergerSub evidence satisfactory to MergerSub of the 
resignation of all directors of the Company (other than Randall E. Curran and 
James H. Tate) effective at the Effective Time. 

   SECTION 5.07. Rights Agreement. The Company covenants and agrees that it 
will not (i) redeem the Rights, (ii) amend the Rights Agreement or (iii) take 
any action which would allow any Person (as defined in the Rights Agreement) 
other than the MergerSub to acquire beneficial ownership of 10% or more of 
the Common Shares without causing a Distribution Date (as such term is 
defined in the Rights Agreement) to occur. 

   SECTION 5.08. Preferred Stock. Provided that MergerSub shall have provided 
to Company reasonably in advance of the first mailing to stockholders of the 
Company Proxy Statement the terms thereof, prior to the Effective Time, the 
Board of Directors of the Company shall take all necessary action to 
establish the terms of the Mirror Preferred Stock and file the Certificate of 
Designation with respect thereto with the Delaware Secretary of State, all in 
accordance with the applicable provisions of Delaware Law. The "MIRROR 
PREFERRED STOCK" shall be Preferred Stock of the Company, the terms of and 
certificate of designations of which shall be identical in all respects 
(except the name of the Company) to the terms of the MergerSub Preferred 
Stock and the certificate of designations therefor. 

   SECTION 5.09. Formation of Operating Co. Prior to the Effective Time, the 
Company shall take all necessary action to incorporate Operating Co., a 
direct, wholly-owned subsidiary of the Company, in accordance with the 
applicable provisions of Delaware Law. Operating Co. shall be the holder, 
directly or indirectly, of all the capital stock of each other Subsidiary. 

                                      A-20
<PAGE>

    SECTION 5.10. Outstanding Debt Securities. (a) Upon the occurrence of the 
Effective Time, the Company shall call for redemption and redeem all of its 
outstanding 10.25% Senior Notes due May 1, 2002 (the "OUTSTANDING SENIOR 
NOTES") so that, as promptly as practicable after the Effective Time, all 
such Outstanding Senior Notes shall be redeemed. (b) Prior to the Effective 
Time, the Company shall make a tender offer and consent solicitation to all 
holders of its outstanding 10.75% Senior Subordinated Notes due November 1, 
2003 (the "OUTSTANDING SUBORDINATED NOTES") for the purchase of all of the 
Outstanding Subordinated Notes (and the amendment of the related indenture to 
eliminate financial covenants therein), such that the scheduled closing date 
for such tender offer shall be the Effective Time and the Company shall 
purchase all Outstanding Subordinated Notes validly tendered thereunder. 

   SECTION 5.11. Solvency Advice. The Company shall request an independent 
advisor to deliver the advice contemplated by Section 8.03(b) as promptly as 
practicable. 

   SECTION 5.12. Transfers by Affiliates. The Company shall use its 
reasonable best efforts to obtain and provide to MergerSub prior to the 
Closing undertakings in writing from each person, if any, who according to 
counsel for the Company might reasonably be considered "affiliates" of the 
Company within the meaning of Rule 145(c) of the SEC pursuant to the 
Securities Act (each, an "AFFILIATE"), in each case in form and substance 
satisfactory to counsel for MergerSub providing (i) such Affiliate will 
notify MergerSub in writing before offering for sale or selling or otherwise 
disposing of any shares of Company Stock owned by such Affiliate and (ii) no 
such sale or other disposition shall be made unless and until the Affiliate 
has supplied to MergerSub an opinion of counsel for the Affiliate (which 
opinion and counsel shall be reasonably satisfactory to MergerSub) to the 
effect that such transfer is not in violation of the Securities Act. 

                                  ARTICLE 6 

                            COVENANTS OF MERGERSUB 

   MergerSub agrees that: 

   SECTION 6.01. SEC Filings. As soon as practicable after the date of 
announcement of the execution of the Merger Agreement, MergerSub shall file 
(separately, or as part of the Company Proxy Statement) with the SEC, if 
required, a Rule 13E-3 Transaction Statement ("TRANSACTION STATEMENT") with 
respect to the Merger (together with any supplements or amendments thereto, 
collectively the "MERGERSUB DISCLOSURE DOCUMENTS"). MergerSub and the Company 
each agrees to correct any information provided by it for use in the 
MergerSub Disclosure Documents if and to the extent that it shall have become 
false or misleading in any material respect. MergerSub agrees to take all 
steps necessary to cause the MergerSub Disclosure Documents as so corrected 
to be filed with the SEC and to be disseminated to holders of Shares, in each 
case as and to the extent required by applicable federal securities laws. The 
Company and its counsel shall be given an opportunity to review and comment 
on each MergerSub Disclosure Document prior to its being filed with the SEC. 

   SECTION 6.02. Voting of Shares. MergerSub agrees to vote all Shares 
beneficially owned by it in favor of adoption of this Agreement at the 
Company Stockholder Meeting. 

   SECTION 6.03. Director and Officer Liability. For a period of 6 years 
after the Effective Time, MergerSub will cause the Surviving Corporation to 
indemnify and hold harmless the present and former officers and directors of 
the Company in respect of acts or omissions occurring prior to the Effective 
Time to the extent provided under the Company's certificate of incorporation 
and bylaws in effect on the date hereof; provided that such indemnification 
shall be subject to any limitation imposed from time to time under applicable 
law. For a period of 6 years after the Effective Time, MergerSub will cause 
the Surviving Corporation to use its best efforts to provide officers' and 
directors' liability insurance in respect of acts or omissions occurring 
prior to the Effective Time covering each such Person currently covered by 
the Company's officers' and directors' liability insurance policy on terms 
with respect to coverage and amount no less favorable than those of such 
policy in effect on the date hereof, provided that in satisfying its 
obligation under this Section, MergerSub shall not be obligated to cause the 
Surviving Corporation to pay premiums in excess of 125% of the amount per 
annum the Company paid in its last full fiscal year, which amount has been 
disclosed to MergerSub. 

                                      A-21
<PAGE>

    SECTION 6.04. Employee Plans and Benefit Arrangements. (a) From and after 
the Effective Time, subject to applicable law, the Surviving Corporation and 
its subsidiaries will honor obligations of the Company and its subsidiaries 
incurred prior to the Effective Time under all existing Employee Plans and 
Benefit Arrangements and International Plans (as defined in Section 3.14). 

   (b) MergerSub agrees that, for at least one year from the Effective Time, 
subject to applicable law, the Surviving Corporation and its Subsidiaries 
will provide benefits to their employees which will, in the aggregate, be 
comparable to those currently provided by the Company and its subsidiaries to 
their employees. Notwithstanding the foregoing, nothing herein shall obligate 
or require the Surviving Corporation or any of its subsidiaries to provide 
its employees with a plan or arrangement similar to the equity-based 
compensation plans currently maintained by the Company and nothing herein 
shall limit the Surviving Corporation's right to amend, modify or terminate 
any Employee Plan or Benefit Arrangement, as defined in Section 3.14. 

   (c) It is MergerSub's current intention to maintain the Surviving 
Corporation's headquarters at its present location or another location in the 
greater St. Louis area. 

   SECTION 6.05. Financing. MergerSub shall use its reasonable best efforts 
to obtain the Financing. In the event that any portion of such Financing 
becomes unavailable, regardless of the reason therefor, MergerSub will use 
its reasonable best efforts to obtain alternative financing on substantially 
comparable or more favorable terms from other sources. 

   SECTION 6.06. NASDAQ Listing. MergerSub will not take any action, for at 
least three years after the Effective Time of the Merger, to cause the 
Company Stock to be de-listed from The NASDAQ National Market System 
("NASDAQ"); provided, however, that the MergerSub may cause or permit the 
Company Stock to be de-listed in connection with a transaction which results 
in the termination of registration of such securities under Section 12 of the 
Exchange Act, and provided, further, that nothing in this Section 6.06 shall 
require the Company to take any affirmative action to prevent the Company 
Stock from being de-listed by NASDAQ if the Company Stock ceases to meet the 
applicable listing standards. 

                                   ARTICLE 7

                     COVENANTS OF MERGERSUB AND THE COMPANY

   The parties hereto agree that: 

   SECTION 7.01. Best Efforts. Subject to the terms and conditions of this 
Agreement, each party will use its reasonable best efforts to take, or cause 
to be taken, all actions and to do, or cause to be done, all things 
necessary, proper or advisable under applicable laws and regulations to 
consummate the transactions contemplated by this Agreement. Each party shall 
also refrain from taking, directly or indirectly, any action contrary to or 
inconsistent with the provisions of this Agreement, including action which 
would impair such party's ability to consummate the Merger and the other 
transactions contemplated hereby. Without limiting the foregoing, the Company 
and its Board of Directors shall use their reasonable best efforts to (a) 
take all action necessary so that no state takeover statute or similar 
statute or regulation is or becomes applicable to the Merger or any of the 
other transactions contemplated by this Agreement and (b) if any state 
takeover statute or similar statute or regulation becomes applicable to any 
of the foregoing, take all action necessary so that the Merger and the other 
transactions contemplated by this Agreement may be consummated as promptly as 
practicable on the terms contemplated by this Agreement and otherwise to 
minimize the effect of such statute or regulation on the Merger and the other 
transactions contemplated by this Agreement. 

   SECTION 7.02. Certain Filings. (a) The Company and MergerSub shall use 
their respective reasonable best efforts to take or cause to be taken, (i) 
all actions necessary, proper or advisable by such party with respect to the 
prompt preparation and filing with the SEC of a Form S-4 registration 
statement (the "REGISTRATION STATEMENT"), the Company Disclosure Documents 
and the MergerSub Disclosure Documents, (ii) such actions as may be required 
to have the Registration Statement declared effective 

                                      A-22
<PAGE>

under the Securities Act and to have the Company Proxy Statement cleared by 
the SEC, in each case as promptly as practicable, and (iii) such actions as 
may be required to have to be taken under state securities or applicable Blue 
Sky laws in connection with the issuance of the securities contemplated 
hereby. 

   (b) The Company agrees to provide, and will cause its Subsidiaries and its 
and their respective officers, employees and advisors to provide, (i) prior 
to the Closing, all documents that MergerSub may reasonably request relating 
to the existence of the Company and the Subsidiaries and the authority of the 
Company for this Agreement, all in form and substance reasonably satisfactory 
to MergerSub, and (ii) all necessary cooperation in connection with the 
arrangement of any financing to be consummated contemporaneous with or at or 
after the Closing in respect of the transactions contemplated by this 
Agreement, including without limitation, (x) participation in meetings, due 
diligence sessions and road shows, (y) the preparation of offering memoranda, 
private placement memoranda, prospectuses and similar documents, and (z) the 
execution and delivery of any commitment letters, underwriting or placement 
agreements, pledge and security documents, other definitive financing 
documents, or other requested certificates or documents, including a 
certificate of the chief financial officer of the Company with respect to 
solvency matters, comfort letters of accountants and legal opinions as may be 
requested by MergerSub; provided that the form and substance of any of the 
material documents referred to in clause (y) , and the terms and conditions 
of any of the material agreements and other documents referred to in clause 
(z), shall be substantially consistent with the terms and conditions of the 
financing required to satisfy the condition precedent set forth in Section 
8.02(c). 

   (c) The Company and MergerSub shall cooperate with one another (i) in 
determining whether any action by or in respect of, or filing with, any 
governmental body, agency or official, or authority is required, or any 
actions, consents, approvals or waivers are required to be obtained from 
parties to any material contracts, in connection with the consummation of the 
transactions contemplated by this Agreement and (ii) in seeking any such 
actions, consents, approvals or waivers or making any such filings, 
furnishing information required in connection therewith or with the Company 
Disclosure Documents and MergerSub Disclosure Documents and seeking timely to 
obtain any such actions, consents, approvals or waivers. 

   SECTION 7.03. Public Announcements. MergerSub and the Company will consult 
with each other before issuing any press release or making any public 
statement with respect to this Agreement and the transactions contemplated 
hereby and, except for any press release or public statement as may be 
required by applicable law or any listing agreement with any national 
securities exchange or the Nasdaq Stock Market, will not issue any such press 
release or make any such public statement prior to such consultation. 

   SECTION 7.04. Further Assurances. At and after the Effective Time, the 
officers and directors of the Surviving Corporation will be authorized to 
execute and deliver, in the name and on behalf of the Company or MergerSub, 
any deeds, bills of sale, assignments or assurances and to take and do, in 
the name and on behalf of the Company or MergerSub, any other actions and 
things to vest, perfect or confirm of record or otherwise in the Surviving 
Corporation any and all right, title and interest in, to and under any of the 
rights, properties or assets of the Company acquired or to be acquired by the 
Surviving Corporation as a result of, or in connection with, the Merger. 

                                   ARTICLE 8

                            CONDITIONS TO THE MERGER

   SECTION 8.01. Conditions to the Obligations of Each Party. The obligations 
of the Company and MergerSub to consummate the Merger are subject to the 
satisfaction of the following conditions: 

   (a) This Agreement shall have been adopted by the stockholders of the 
Company in accordance with Delaware law; 

   (b) Any applicable waiting period under the HSR Act relating to the Merger 
shall have expired or been terminated; 

                                      A-23
<PAGE>

    (c) No provision of any applicable law or regulation and no judgment, 
order, decree or injunction shall prohibit or restrain the consummation of 
the Merger; provided, however, that the Company and MergerSub shall each use 
its reasonable best efforts to have any such judgment, order, decree or 
injunction vacated; 

   (d) All consents, approvals and licenses of any governmental or other 
regulatory body required in connection with the execution, delivery and 
performance of this Agreement and for the Surviving Corporation to conduct 
the business of the Company in substantially the manner now conducted, shall 
have been obtained, unless the failure to obtain such consents, 
authorizations, orders or approvals would not have a Material Adverse Effect 
after giving effect to the transactions contemplated by this Agreement 
(including the Financing); and 

   (e) The Registration Statement shall have been declared effective and no 
stop order suspending the effectiveness of the Registration Statement shall 
be in effect and no proceedings for such purpose shall be pending before or 
threatened by the SEC. 

   SECTION 8.02. Conditions to the Obligations of MergerSub. The obligations 
of MergerSub to consummate the Merger are subject to the satisfaction of the 
following further conditions: 

   (a) The Company shall have performed in all material respects all of its 
obligations hereunder required to be performed by it at or prior to the 
Effective Time, the representations and warranties of the Company contained 
in this Agreement and in any certificate or other writing delivered by the 
Company pursuant hereto shall be true in all material respects at and as of 
the Effective Time (provided that representations made as of a specific date 
shall be required to be true as of such date only) as if made at and as of 
such time and MergerSub shall have received a certificate signed by the Chief 
Executive Officer of the Company to the foregoing effect; 

   (b) There shall not be instituted or pending (x) any action or proceeding 
by any government or governmental authority or agency or (y) any action or 
proceeding by any other person, in any case referred to in clauses (x) and 
(y), before any court or governmental authority or agency that has reasonable 
likelihood of success (i) challenging or seeking to make illegal, to delay 
materially or otherwise directly or indirectly to restrain or prohibit the 
consummation of the Merger or seeking to obtain material damages or otherwise 
directly or indirectly relating to the transactions contemplated by this 
Agreement, (ii) seeking to restrain or prohibit MergerSub's (including its 
Subsidiaries and affiliates) ownership or operation of all or any material 
portion of the business or assets of the Company and its Subsidiaries, taken 
as a whole, or to compel MergerSub or any of its Subsidiaries or affiliates 
to dispose of or hold separate all or any material portion of the business or 
assets of the Company and its Subsidiaries, taken as a whole, (iii) seeking 
to impose or confirm material limitations on the ability of MergerSub or any 
of its Subsidiaries or affiliates to effectively control the business or 
operations of the Company and its Subsidiaries, taken as a whole, or 
effectively to exercise full rights of ownership of the Shares or Company 
Stock, including, without limitation, the right to vote any Shares or Company 
Stock acquired or owned by MergerSub or any of its Subsidiaries or affiliates 
on all matters properly presented to the Company's stockholders, or (iv) 
seeking to require divestiture by MergerSub or any of its Subsidiaries or 
affiliates of any Shares or Company Stock, and no court, arbitrator or 
governmental body, agency or official shall have issued any judgment, order, 
decree or injunction, and there shall not be any statute, rule or regulation, 
that, in the sole judgment of MergerSub is likely, directly or indirectly, to 
result in any of the consequences referred to in the preceding clauses (i) 
through (iv); 

   (c) The funds in an amount at least equal to the Required Amounts shall 
have been made available to MergerSub and/or Operating Co. as contemplated in 
Section 4.07; 

   (d) The holders of not more than 6% of the outstanding Shares shall have 
demanded appraisal of their Shares in accordance with Delaware Law; 

   (e) No change in accounting practice or policies after the date hereof 
shall cause MergerSub reasonably to conclude that the Merger will not be 
recorded as a "recapitalization" for financial reporting purposes; 

                                      A-24
<PAGE>

   (f) The certificate of designation for the Mirror Preferred Stock shall 
have been accepted for filing by the Delaware Secretary of State; and 

   (g) Total indebtedness (long and short term) of the Company and its 
Subsidiaries as of the Effective Time shall not exceed $410,000,000, 
excluding for purposes hereof any indebtedness incurred in connection with 
the proposed acquisitions set forth in Schedule 5.01(b) hereof, but including 
the aggregate amount of participation interests outstanding under the 
Company's trade accounts receivable securitization agreement. 

   SECTION 8.03. Conditions to the Obligation of the Company. The obligation 
of the Company to consummate the Merger is subject to the satisfaction of the 
following further condition: 

   (a) MergerSub shall have performed in all material respects all of its 
obligations hereunder required to be performed by it at or prior to the 
Effective Time, the representations and warranties of MergerSub contained in 
this Agreement and in any certificate or other writing delivered by either of 
them pursuant hereto shall be true in all material respects at and as of the 
Effective Time (provided that representations made as of a specific date 
shall be required to be true as of such date only) as if made at and as of 
such time and the Company shall have received a certificate signed by the 
President or any Vice President of MergerSub to the foregoing effect. 

   (b) The Board of Directors of the Company shall have received advice, 
reasonably satisfactory to the Board, from an independent advisor confirming 
the belief of MergerSub set forth in the second to last sentence of Section 
4.07. 

                                  ARTICLE 9 

                                 TERMINATION 

   SECTION 9.01. Termination. This Agreement may be terminated and the Merger 
may be abandoned at any time prior to the Effective Time (notwithstanding any 
approval of this Agreement by the stockholders of the Company): 

   (a) by mutual written consent of the Company on the one hand and MergerSub 
on the other hand; 

   (b) by either the Company or MergerSub, if the Merger has not been 
consummated by June 30, 1998, provided that the party seeking to exercise 
such right is not then in breach in any material respect of any of its 
obligations under this Agreement; 

   (c) by either the Company or MergerSub, if MergerSub (in the case of 
termination by the Company), or the Company (in the case of termination by 
MergerSub) shall have breached in any material respect any of its obligations 
under this Agreement or any representation and warranty of MergerSub (in the 
case of termination by the Company) or the Company (in the case of 
termination by MergerSub) shall have been incorrect in any material respect 
when made or at any time prior to the Closing; 

   (d) by either the Company or MergerSub, if there shall be any law or 
regulation that makes consummation of the Merger illegal or otherwise 
prohibited or if any judgment, injunction, order or decree enjoining 
MergerSub or the Company from consummating the Merger is entered and such 
judgment, injunction, order or decree shall become final and nonappealable; 

   (e) by MergerSub if the Board of Directors of the Company shall have 
withdrawn or modified or amended, in a manner adverse to MergerSub, its 
approval or recommendation of this Agreement and the Merger or its 
recommendation that stockholders of the Company adopt and approve this 
Agreement and the Merger, or approved, recommended or endorsed any proposal 
for a transaction other than the Merger (including a tender or exchange offer 
for Shares) or if the Company has failed to call the Company Stockholders 
Meeting or failed as promptly as practicable after the Registration Statement 
is declared effective to mail the Company Proxy Statement to its stockholders 
or failed to include in such statement the recommendation referred to above; 

   (f) by the Company if prior to the Effective Time the Board of Directors 
of the Company shall have withdrawn or modified or amended, in a manner 
adverse to MergerSub, its approval or recommendation 

                                      A-25
<PAGE>

of this Agreement and the Merger or its recommendation that stockholders of 
the Company adopt and approve this Agreement and the Merger in order to 
permit the Company to execute a definitive agreement providing for the 
acquisition of the Company or in order to approve a tender or exchange offer 
for any or all of the Shares, in either case, that is determined by the Board 
of Directors of the Company to be on financial terms more favorable to the 
Company's stockholders than the Merger, provided that the Company shall be in 
compliance with Section 5.04; 

   (g) by either the Company or MergerSub if, at a duly held stockholders 
meeting of the Company or any adjournment thereof at which this Agreement and 
the Merger is voted upon, the requisite stockholder adoption and approval 
shall not have been obtained. 

   The party desiring to terminate this Agreement pursuant to Sections 
9.01(b)-(g) shall give written notice of such termination to the other party 
in accordance with Section 10.01. 

   SECTION 9.02. Effect of Termination. If this Agreement is terminated 
pursuant to Section 9.01, this Agreement shall become void and of no effect 
with no liability on the part of any party hereto, except that the agreements 
contained in Sections 5.04 and 10.04 shall survive the termination hereof. 

                                  ARTICLE 10 

                                Miscellaneous 

   SECTION 10.01. Notices. All notices, requests and other communications to 
any party hereunder shall be in writing (including telecopy or similar 
writing) and shall be given, 

   if to MergerSub, to: 

       Peter T. Grauer 
       c/o DLJ Merchant Banking II, Inc. 
       277 Park Avenue 
       New York, New York 10172 
       Telecopy: 212-892-7552 

       with a copy to: 

       George R. Bason, Jr. 
       Davis Polk & Wardwell 
       450 Lexington Avenue 
       New York, New York 10017 
       Telecopy: (212) 450-4800 

       if to the Company, to: 

       James H. Tate 
       Stephanie N. Josephson 
       101 S. Hanley Rd., Ste. 300 
       St. Louis, MO 63105 
       Telecopy: (314) 746-2374 

       with a copy to: 

       R. Scott Cohen 
       Weil Gotshal & Manges LLP 
       100 Crescent Court, Suite 1300 
       Dallas, Texas 75201 
       Telecopy: (314) 746-7777 

or such other address or telecopy number as such party may hereafter specify 
for the purpose by notice to the other parties hereto. Each such notice, 
request or other communication shall be effective (a) if 

                                      A-26
<PAGE>

given by telecopy, when such telecopy is transmitted to the telecopy number 
specified in this Section and the appropriate telecopy confirmation is 
received or (b) if given by any other means, when delivered at the address 
specified in this Section. 

   SECTION 10.02. Survival of Representations and Warranties. The 
representations and warranties and agreements contained herein and in any 
certificate or other writing delivered pursuant hereto shall not survive the 
Effective Time or the termination of this Agreement except for the agreements 
set forth in Sections 6.03, 6.04 and 6.06 which will survive the Effective 
Time and Sections 5.04 and 10.04 which will survive any termination hereof. 

   SECTION 10.03. Amendments; No Waivers. (a) Any provision of this Agreement 
may be amended or waived prior to the Effective Time if, and only if, such 
amendment or waiver is in writing and signed, in the case of an amendment, by 
the Company and MergerSub or in the case of a waiver, by the party against 
whom the waiver is to be effective; provided that after the adoption of this 
Agreement by the stockholders of the Company, no such amendment or waiver 
shall, without the further approval of such stockholders, alter or change (i) 
the amount or kind of consideration to be received in exchange for any shares 
of capital stock of the Company, (ii) any term of the certificate of 
incorporation of the Surviving Corporation or (iii) any of the terms or 
conditions of this Agreement if such alteration or change would adversely 
affect the holders of any shares of capital stock of the Company. 

   (b) No failure or delay by any party in exercising any right, power or 
privilege hereunder shall operate as a waiver thereof nor shall any single or 
partial exercise thereof preclude any other or further exercise thereof or 
the exercise of any other right, power or privilege. The rights and remedies 
herein provided shall be cumulative and not exclusive of any rights or 
remedies provided by law. 

   SECTION 10.04. Expenses. Except as provided in Section 5.04, all costs and 
expenses incurred in connection with this Agreement shall be paid by the 
party incurring such cost or expense. 

   SECTION 10.05. Successors and Assigns. The provisions of this Agreement 
shall be binding upon and inure to the benefit of the parties hereto and 
their respective successors and assigns, provided that no party may assign, 
delegate or otherwise transfer any of its rights or obligations under this 
Agreement without the consent of the other parties hereto. 

   SECTION 10.06. Governing Law. This Agreement shall be construed in 
accordance with and governed by the law of the State of Delaware. 

   SECTION 10.07. Counterparts; Effectiveness. This Agreement may be signed 
in any number of counterparts, each of which shall be an original, with the 
same effect as if the signatures thereto and hereto were upon the same 
instrument. This Agreement shall become effective when each party hereto 
shall have received counterparts hereof signed by all of the other parties 
hereto. 

   IN WITNESS WHEREOF, the parties hereto have caused this Agreement to be 
duly executed by their respective authorized officers as of the day and year 
first above written. 

                                            THERMADYNE HOLDINGS 
                                            CORPORATION 

                                            By: /s/ RANDALL E. CURRAN 
                                                -------------------------
                                                Name: Randall E. Curran 
                                                Title: President 

                                            MERCURY ACQUISITION 
                                            CORPORATION 

                                            By: /s/ PETER T. GRAUER 
                                                -------------------------
                                                Name: Peter T. Grauer 
                                                Title: President 

                                      A-27
<PAGE>

                                                                      EXHIBIT A

                          CERTIFICATE OF INCORPORATION
                                     OF THE
                             SURVIVING CORPORATION

                                     *****

   As of the Effective Time, the Restated Certificate of Incorporation of the 
Surviving Corporation shall be amended as follows: 

   Article Second shall be deleted in its entirety, and replaced with the 
following: 

   "SECOND: The address of its registered office in the State of Delaware is 
1013 Centre Road, Wilmington, Delaware 19805. The name of its registered 
agent at such address is Corporation Service Company." 

   Article Fourth shall be deleted in its entirety, and replaced with the 
following: 

   "FOURTH: The total number of shares of stock which the Corporation shall 
have authority to issue is 45,000,000 consisting of 30,000,000 shares of 
Common Stock, par value $.01 per share (the "Common Stock") and 15,000,000 
shares of Preferred Stock, par value $.01 per share (the "Preferred Stock"). 
The Board of Directors is hereby empowered to authorize by resolution or 
resolutions from time to time the issuance of one or more classes or series 
of Preferred Stock and to fix the designations, powers, preferences and 
relative, participating, optional or other rights, if any, and the 
qualifications, limitations or restrictions thereof, if any, with respect to 
each such class or series of Preferred Stock and the number of shares 
constituting each such class or series, and to increase or decrease the 
number of shares of any such class or series to the extent permitted by the 
General Corporation Law of the State of Delaware as the same exists or may 
hereafter be amended (the "Delaware Law")." 

   Articles Sixth and Seventh shall be deleted in their entirety, and 
replaced by the following: 

   "SIXTH: The Board of Directors shall have the power to adopt, amend or 
repeal the bylaws of the Corporation. 

   SEVENTH: Election of directors need not be by written ballot unless the 
bylaws of the Corporation so provide." 

   Article Eighth shall be amended to reflect the following change. The last 
sentence of Article Eighth shall be deleted in its entirety and replaced by 
the following: 

   "In addition to the circumstances in which a director of the Corporation 
is not personally liable as set forth in the foregoing provisions of this 
Article EIGHTH, a director shall not be liable to the Corporation or its 
stockholders to such further extent as permitted by any law hereafter 
enacted, including without limitation any subsequent amendment to the 
Delaware General Corporation Law." 

   Article Ninth shall be deleted in its entirety, and replaced by the 
following: 

   "NINTH: (1) A director of the Corporation shall not be liable to the 
Corporation or its stockholders for monetary damages for breach of fiduciary 
duty as a director to the fullest extent permitted by Delaware Law. 

   (2)(a) Each person (and the heirs, executors or administrators of such 
person) who was or is a party or is threatened to be made a party to, or is 
involved in any threatened, pending or completed action, suit or proceeding, 
whether civil, criminal, administrative or investigative, by reason of the 
fact that such person is or was a director or officer of the Corporation or 
is or was serving at the request of the Corporation as a director or officer 
of another corporation, partnership, joint venture, trust or other 
enterprise, shall be indemnified and held harmless by the Corporation to the 
fullest extent permitted by Delaware Law. The right to indemnification 
conferred in this ARTICLE NINTH shall also include the right to be paid by 
the Corporation the expenses incurred in connection with any such proceeding 
in 

                                      A-28
<PAGE>

advance of its final disposition to the fullest extent authorized by Delaware 
Law. The right to indemnification conferred in this ARTICLE NINTH shall be a 
contract right. 

   (b) The Corporation may, by action of its Board of Directors, provide 
indemnification to such of the officers, employees and agents of the 
Corporation to such extent and to such effect as the Board of Directors shall 
determine to be appropriate and authorized by Delaware Law. 

   (3) The Corporation shall have power to purchase and maintain insurance on 
behalf of any person who is or was a director, officer, employee or agent of 
the Corporation, or is or was serving at the request of the Corporation as a 
director, officer, employee or agent of another corporation, partnership, 
joint venture, trust or other enterprise against any expense, liability or 
loss incurred by such person in any such capacity or arising out of his 
status as such, whether or not the Corporation would have the power to 
indemnify him against such liability under Delaware Law. 

   (4) The rights and authority conferred in this ARTICLE NINTH shall not be 
exclusive of any other right which any person may otherwise have or hereafter 
acquire. 

   (5) Neither the amendment nor repeal of this ARTICLE NINTH, nor the 
adoption of any provision of this Certificate of Incorporation or the bylaws 
of the Corporation, nor, to the fullest extent permitted by Delaware Law, any 
modification of law, shall eliminate or reduce the effect of this ARTICLE 
NINTH in respect of any acts or omissions occurring prior to such amendment, 
repeal, adoption or modification." 

   Article Eleventh shall be deleted in its entirety, and replaced by the 
following: 

   "ELEVENTH: The Corporation reserves the right to amend this Certificate of 
Incorporation in any manner permitted by Delaware Law and, with the sole 
exception of those rights and powers conferred under the above ARTICLE NINTH, 
all rights and powers conferred herein on stockholders, directors and 
officers, if any, are subject to this reserved power." 

   Article Twelfth shall be deleted in its entirety. 

   Except as provided above, the Certificate of Incorporation of the 
Surviving Corporation shall remain in full force and effect. 

                                      A-29
<PAGE>

                                AMENDMENT NO. 1
                                       TO
                          AGREEMENT AND PLAN OF MERGER
                                    BETWEEN
                        THERMADYNE HOLDINGS CORPORATION
                                      AND
                        MERCURY ACQUISITION CORPORATION

   AMENDMENT NO. 1 TO AGREEMENT AND PLAN OF MERGER (this "AMENDMENT"), dated 
as of April 22, 1998, by and between Thermadyne Holdings Corporation, a 
Delaware corporation (the "COMPANY"), and Mercury Acquisition Corporation, a 
Delaware corporation ("MERGERSUB"). 

                                  WITNESSETH:

   WHEREAS, MergerSub and the Company are parties to an Agreement and Plan of 
Merger dated as of January 20, 1998 (the "AGREEMENT"); and 

   WHEREAS, the parties desire to amend the Agreement in certain respects; 

   NOW, THEREFORE, in consideration of the premises and mutual agreements set 
forth herein and in the Agreement, the parties hereto agree as follows: 

   1. Section 1.07(a) is hereby amended by deleting the opening clause 
"Except as set forth on Schedule 1.07(a)," so that Section 1.07(a) now 
commences with the word "Immediately." 

   2. Schedule 1.07(a) is hereby deleted in its entirety. 

   3. Section 1.07(b) is renumbered 1.07(c), and a new Section 1.07(b) is 
hereby inserted as follows: 

       (b) At the Effective Time, each outstanding right to purchase Shares
   with previously held funds under the Employee Stock Purchase Plan (the
   "ESPP") shall be canceled. In lieu thereof, as soon as reasonably
   practicable as of or after the Effective Time, the holders of such purchase
   rights shall receive a cash payment from the Company equal to the product of
   (i) the total number of Shares of Company Common Stock subject to such
   purchase rights immediately prior to the Effective Time and (ii) $34.50. All
   funds previously withheld under the ESPP will become assets of the Company.

   4. Section 5.08 is hereby amended to read as follows: 

     "[INTENTIONALLY OMITTED]" 

   5. Section 8.02(f) of the Agreement is hereby deleted in its entirety, and 
Section 8.02(g) is renumbered 8.02(f). 

   6. Exhibit A of the Agreement is hereby amended to read in its entirety as 
follows: 

           "SECOND AMENDED AND RESTATED CERTIFICATE OF INCORPORATION
                                     OF THE
                             SURVIVING CORPORATION
                                     *****

                                     A-1-1
<PAGE>

    As of the Effective Time, the Certificate of Incorporation of the 
Surviving Corporation, as amended and restated hereby, shall, upon its filing 
with the Secretary of State of the State of Delaware, read in its entirety as 
follows: 

   FIRST: The name of the Corporation is Thermadyne Holdings Corporation. 

   SECOND: The address of its registered office in the State of Delaware is 
1013 Centre Road, Wilmington, Delaware 19805. The name of its registered 
agent at such address is Corporation Service Company. 

   THIRD: The purpose of the Corporation and the nature and objects of the 
business to be transacted, promoted, and carried on are to engage in any 
lawful act or activity for which corporations may be organized under the 
General Corporation Law of the State of Delaware, as the same exists or may 
hereafter be amended (the "Delaware Law"). 

   FOURTH: The total number of shares of stock which the Corporation shall 
have authority to issue is 45,000,000, consisting of 30,000,000 shares of 
Common Stock, par value $0.01 per share (the "COMMON STOCK") and 15,000,000 
shares of Preferred Stock, par value $0.01 per share (the "PREFERRED STOCK"), 
of which 2,000,000 shares have been designated Senior Exchangeable Preferred 
Stock (the "SENIOR PREFERRED STOCK"). 

   The designations and the powers and preferences, rights, qualifications, 
limitations and restrictions of the Common Stock and the Preferred Stock are 
as follows: 

   A. Provisions Relating to the Common Stock 

   Except as otherwise required by law, each holder of Common Stock shall be 
entitled to one vote for each share of common stock standing in such holder's 
name on the records of the Corporation on each matter submitted to a vote of 
the stockholders. 

   The holders of the Common Stock shall be entitled to receive when, as, and 
if declared by the board of directors of the Corporation, out of funds 
legally available therefor, dividends payable in cash, stock, or otherwise. 

   Upon any liquidation, dissolution, or winding up of the Corporation, 
whether voluntary or involuntary, and after the holders of any bonds, 
debentures, or other obligations of the Corporation shall have been paid in 
full the amounts to which they shall be entitled (if any), or a sum 
sufficient for such payment in full shall have been set aside, the remaining 
net assets of the Corporation shall be distributed pro rata to the holders of 
the Common Stock in accordance with their respective rights and interests, to 
the exclusion of the holders of any bonds, debentures, or other obligations 
of the Corporation. 

   The Corporation may issue shares of its Common Stock from time to time for 
such consideration (in any form, but not less in value than the par value 
thereof) as may be fixed by the board of directors of the Corporation, which 
is expressly authorized to fix the same in its absolute and uncontrolled 
discretion subject to the foregoing conditions. Shares so issued for which 
the consideration shall have been paid or delivered to the Corporation shall 
be deemed fully paid stock and shall not be liable to any further call or 
assessment thereon, and the holders of such shares shall not be liable for 
any further payments in respect of such shares. The Corporation shall also 
have authority to create and issue rights and options entitling their holders 
to purchase or otherwise acquire shares of Common Stock and such rights and 
options shall be evidenced by instrument(s) approved by the board of 
directors of the Corporation. The board of directors of the Corporation shall 
be empowered to set the exercise price, duration, times for exercise, and 
other terms of such options or rights; provided, however, that the 
consideration to be received (which may be in any form) for any shares of 
Common Stock subject thereto shall have a value not less than the par value 
thereof. 

   B. Provisions Relating to the Preferred Stock 

   The Board of Directors is hereby empowered to authorize by resolution or 
resolutions from time to time the issuance of one or more classes or series 
of Preferred Stock and to fix the designations, powers, preferences and 
relative, participating, optional or other rights, if any, and the 
qualifications, limitations 

                                     A-1-2
<PAGE>

or restrictions thereof, if any, with respect to each such class or series of 
Preferred Stock and the number of shares constituting each such class or 
series, and to increase or decrease the number of shares of any such class or 
series to the extent permitted by the Delaware Law. 

   C. Provisions Relating to the Senior Preferred Stock 

   (1) NUMBER AND DESIGNATION. 2,000,000 shares of the Preferred Stock of the 
Corporation shall be designated as 13% Senior Exchangeable Preferred Stock. 

   (2) RANK. The Senior Preferred Stock shall, with respect to dividend 
rights and rights on liquidation, dissolution and winding up, rank prior to 
all classes of or series of common stock of the Corporation, including the 
Common Stock, and each other class of capital stock of the Corporation, the 
terms of which provide that such class shall rank junior to the Senior 
Preferred Stock or the terms of which do not specify any rank relative to the 
Senior Preferred Stock. All equity securities of the Corporation to which the 
Senior Preferred Stock ranks prior (whether with respect to dividends or upon 
liquidation, dissolution, winding up or otherwise), including the Common 
Stock, are collectively referred to herein as the "JUNIOR SECURITIES." All 
equity securities of the Corporation with which the Senior Preferred Stock 
ranks on a parity (whether with respect to dividends or upon liquidation, 
dissolution or winding up) are collectively referred to herein as the "PARITY 
SECURITIES." The respective definitions of Junior Securities and Parity 
Securities shall also include any rights or options exercisable for or 
convertible into any of the Junior Securities and Parity Securities, as the 
case may be. The Senior Preferred Stock shall be subject to the creation of 
Junior Securities. 

   (3) DIVIDENDS. (a) (i) The holders of shares of Senior Preferred Stock 
shall be entitled to receive, when, as and if declared by the Board of 
Directors, out of funds legally available for the payment of dividends, 
dividends (subject to Sections 3(a)(ii) and (iii) hereof) at a rate equal to
     [the greater of (x) 13% per annum (computed on the basis of a 360 day year)
or (y) the stated rate of interest per annum payable on the Senior Subordinated
Notes due 2008 of Thermadyne Mfg. LLC plus 300 basis points] (the "DIVIDEND
RATE") on the Liquidation Value of each share of Senior Preferred Stock on and
as of the most recent Dividend Payment Date (as defined below). In the event
the Corporation is unable or shall fail to discharge its obligation to redeem
all outstanding shares of Senior Preferred Stock pursuant to paragraph 5(c) or
5(d) hereof, the Dividend Rate shall increase by .25 percent per quarter (each,
a "DEFAULT DIVIDEND") for each quarter or portion thereof following the date on
which such redemption was required to be made until cured, provided that the
aggregate increase shall not exceed 5%. Such dividends shall be payable in the
manner set forth below in Sections 3(a)(ii) and (iii) quarterly on March 31,
June 30, September 30, and December 31 of each year (unless such day is not a
business day, in which event on the next succeeding business day) (each of such
dates being a "DIVIDEND PAYMENT DATE" and each such quarterly period being a
"DIVIDEND PERIOD"). Such dividends shall be cumulative from the date of issue,
whether or not in any Dividend Period or Periods there shall be funds of the
Corporation legally available for the payment of such dividends.

   (ii) Prior to the fifth anniversary of the issuance of the Senior 
   Preferred Stock (the "CASH PAY DATE"), dividends shall not be payable in 
   cash to holders of shares of Senior Preferred Stock but shall, subject 
   to Section 3(b) hereof, accrete to the Liquidation Value in accordance 
   with Section 4(a) hereof. 

   (iii) Following the Cash Pay Date, each such dividend shall be payable 
   in cash on the Liquidation Value per share of the Senior Preferred 
   Stock, in equal quarterly amounts (to which the Default Dividend, if 
   any, shall be added), to the holders of record of shares of the Senior 
   Preferred Stock, as they appear on the stock records of the Corporation 
   at the close of business on such record dates, not more than 60 days or 
   less than 10 days preceding the payment dates thereof, as shall be fixed 
   by the Board of Directors. Accrued and unpaid dividends for any past 
   Dividend Periods may be declared and paid at any time, without reference 
   to any Dividend Payment Date, to holders of record on such date, not 
   more than 45 days preceding the payment date thereof, as may be fixed by 
   the Board of Directors. 

   (b) At the written request of the holders of a majority of the shares of 
Senior Preferred Stock, the Corporation shall, commencing on the first 
Dividend Payment Date after such request and ending on the 

                                     A-1-3
<PAGE>

Cash Pay Date, be required to pay all dividends on shares of Senior Preferred 
Stock by the issuance of additional shares of Senior Preferred Stock 
("ADDITIONAL SHARES"). The Additional Shares shall be identical to all other 
shares of Senior Preferred Stock, except as set forth in Section 4. For the 
purposes of determining the number of Additional Shares to be issued as 
dividends pursuant to this Paragraph (b), such Additional Shares shall be 
valued at their Applicable Liquidation Value as provided in Section 4(c). 

   (c) Holders of shares of Senior Preferred Stock shall not be entitled to 
any dividends, whether payable in cash, property or stock, in excess of the 
cumulative dividends, as herein provided, on the Senior Preferred Stock. 
Except as provided in this Section 3, no interest, or sum of money in lieu of 
interest, shall be payable in respect of any dividend payment or payments on 
the Senior Preferred Stock that may be in arrears. 

   (d) So long as any shares of the Senior Preferred Stock are outstanding, 
no dividends, except as described in the next succeeding sentence, shall be 
declared or paid or set apart for payment on Parity Securities, for any 
period unless (to the extent such dividends are payable in cash) full 
cumulative dividends have been or contemporaneously are declared and paid or 
declared and a sum sufficient for the payment thereof set apart for such 
payment on the Senior Preferred Stock for all Dividend Periods terminating on 
or prior to the date of payment of the dividend on such class or series of 
Parity Securities. When (to the extent such dividends are payable in cash) 
dividends are not paid in full or a sum sufficient for such payment is not 
set apart, as aforesaid, all dividends declared upon shares of the Senior 
Preferred Stock and all dividends declared upon any other class or series of 
Parity Securities shall (in each case, to the extent payable in cash) be 
declared ratably in proportion to the respective amounts of dividends 
accumulated and unpaid on the Senior Preferred Stock and accumulated and 
unpaid on such Parity Securities. 

   (e) So long as any shares of the Senior Preferred Stock are outstanding, 
no dividends (other than dividends or distributions paid in shares of, or 
options, warrants or rights to subscribe for or purchase shares of, Junior 
Securities) shall be declared or paid or set apart for payment or other 
distribution declared or made upon Junior Securities, nor shall any Junior 
Securities be redeemed, purchased or otherwise acquired (other than a 
redemption, purchase or other acquisition of shares of Common Stock made for 
purposes of an employee incentive or benefit plan of the Corporation or any 
subsidiary) (all such dividends, distributions, redemptions or purchases 
being hereinafter referred to as a "JUNIOR SECURITIES DISTRIBUTION") for any 
consideration (or any moneys be paid to or made available for a sinking fund 
for the redemption of any shares of any such stock) by the Corporation, 
directly or indirectly (except by conversion into or exchange for Junior 
Securities), unless in each case (i) the full cumulative dividends on all 
outstanding shares of the Senior Preferred Stock and any other Parity 
Securities shall (to the extent payable in cash) have been paid or set apart 
for payment for all past Dividend Periods with respect to the Senior 
Preferred Stock and all past dividend periods with respect to such Parity 
Securities and (ii) (to the extent payable in cash) sufficient funds shall 
have been paid or set apart for the payment of the dividend for the current 
Dividend Period with respect to the Senior Preferred Stock and the current 
dividend period with respect to such Parity Securities. 

   (4) LIQUIDATION PREFERENCE. (a) In the event of any liquidation, 
dissolution or winding up of the Corporation, whether voluntary or 
involuntary, before any payment or distribution of the assets of the 
Corporation (whether capital or surplus) shall be made to or set apart for 
the holders of Junior Securities, the holders of the shares of Senior 
Preferred Stock shall be entitled to receive an amount equal to the 
Liquidation Value of such share plus any accrued and unpaid cash dividends to 
the date of distribution. "LIQUIDATION VALUE" on any date means, with respect 
to (x) any share of Senior Preferred Stock other than any Additional Shares, 
the sum of (1) $25.00 per share and (2) the aggregate of all dividends 
accreted on such share until the most recent Dividend Payment Date upon which 
an accretion to Liquidation Value has occurred (or if such date is a Dividend 
Payment Date upon which an accretion to Liquidation Value has occurred, such 
date), provided that in the event of an actual liquidation, dissolution or 
winding up of the Corporation or the redemption of any shares of Senior 
Preferred Stock pursuant to Section 5 hereunder, the amount referred to in 
(2) shall be calculated by including dividends accreting to the actual date 
of such liquidation, dissolution or winding up or the redemption date, as the 
case may be, rather than the Dividend Payment Date referred to above and 
provided further that in no event will dividends accrete 

                                     A-1-4
<PAGE>

beyond the earlier of (i) the Cash Pay Date and (ii) the most recent Dividend 
Payment Date prior to the Dividend Payment Date on which dividends on the 
Senior Preferred Stock are payable in Additional Shares and (y) any 
Additional Share, the Applicable Liquidation Value. All accretions to 
Liquidation Value will be calculated using compounding on a quarterly basis. 
Except as provided in the preceding sentences, holders of shares of Senior 
Preferred Stock shall not be entitled to any distribution in the event of 
liquidation, dissolution or winding up of the affairs of the Corporation. If, 
upon any liquidation, dissolution or winding up of the Corporation, the 
assets of the Corporation, or proceeds thereof, distributable among the 
holders of the shares of Senior Preferred Stock shall be insufficient to pay 
in full the preferential amount aforesaid and liquidating payments on any 
Parity Securities, then such assets, or the proceeds thereof, shall be 
distributed among the holders of shares of Senior Preferred Stock and any 
such other Parity Securities ratably in accordance with the respective 
amounts that would be payable on such shares of Senior Preferred Stock and 
any such other stock if all amounts payable thereon were paid in full. For 
the purposes of this Section 4, (i) a consolidation or merger of the 
Corporation with one or more corporations, or (ii) a sale or transfer of all 
or substantially all of the Corporation's assets, shall not be deemed to be a 
liquidation, dissolution or winding up, voluntary or involuntary, of the 
Corporation. 

   (b) Subject to the rights of the holders of any Parity Securities, after 
payment shall have been made in full to the holders of the Senior Preferred 
Stock, as provided in this paragraph (4), any other series or class or 
classes of Junior Securities shall, subject to the respective terms and 
provisions (if any) applying thereto, be entitled to receive any and all 
assets remaining to be paid or distributed, and the holders of the Senior 
Preferred Stock shall not be entitled to share therein. 

   (c) The Applicable Liquidation Value of any Additional Shares shall be the 
Liquidation Value of Senior Preferred Stock outstanding immediately prior to 
the first Dividend Payment Date occurring after a request for payment in 
Additional Shares has been made in accordance with Section 3(b). 

   (5) REDEMPTION. (a) Redemption Upon Consummation of Public Offering. The 
Corporation may, at its option, to the extent it shall have funds legally 
available for such payment, redeem, prior to May 15, 2001, in whole but not 
in part, shares of Senior Preferred Stock, at a redemption price per share 
equal to 113% of the Liquidation Value, in cash, plus accrued and unpaid cash 
dividends on such shares to the date fixed for redemption, without interest, 
provided that the Corporation shall not redeem any shares of Senior Preferred 
Stock pursuant to this Section 5(a) unless (i) prior to such redemption a 
Public Offering shall have been consummated, and (ii) the aggregate 
redemption price of the shares of Senior Preferred Stock redeemed pursuant to 
this Section 5(a) does not exceed the net proceeds received by the 
Corporation in such Initial Public Offering. 

   "PUBLIC OFFERING" shall mean any underwritten public offering of Common 
Stock pursuant to an effective registration statement under the Securities 
Act of 1933, as amended, and shall, in addition, for the purposes of Section 
5(a) hereof, include any sale, pursuant to such an underwritten registered 
public offering, following the Closing Date of any common stock by any 
affiliate of the Corporation, the net proceeds of which are contributed or 
loaned to the Corporation in such a manner that such proceeds may lawfully be 
used for the redemption of the Senior Preferred Stock. "CLOSING DATE" shall 
have the meaning ascribed to such term in the Investors' Agreement. 

   "INVESTORS' AGREEMENT" means the Investors' Agreement dated May   , 1998, 
among Thermadyne Holdings Corporation, DLJ Merchant Banking Partners II, 
L.P., DLJ Merchant Banking Partners II-A, L.P., DLJ Offshore Partners, C.V., 
DLJ Merchant Banking Funding, Inc., DLJ Offshore Partners II, C.V., DLJ 
Diversified Partners, L.P., DLJ Diversified Partners-A, L.P., DLJ Millennium 
Partners, L.P., DLJ Millennium-A, L.P., DLJMB Funding II, Inc., DLJ EAB 
Partners, L.P., DLJ First ESC L.P., UK Investment Plan 1997 Partners, DLJ ESC 
II, L.P. (collectively, the "DLJMB Funds"), and certain other stockholders 
listed on the signature pages thereof. 

   (b) Redemption At the Option of the Corporation. On and after May 15, 
2003, to the extent the Corporation shall have funds legally available for 
such payment, the Corporation may, at its option, redeem shares of Senior 
Preferred Stock, at any time in whole but not in part, at redemption prices 
per share in cash set forth in the table below, together with accrued and 
unpaid cash dividends thereon to the date fixed for redemption, without 
interest: 

                                     A-1-5
<PAGE>

<TABLE>
<CAPTION>
 TWELVE MONTHS BEGINNING 
         MAY 15,         PERCENTAGE OF LIQUIDATION VALUE 
         -------         ------------------------------- 
<S>                                  <C>
          2003                       106.500% 
          2004                       104.333 
          2005                       102.167 
          2006                       100.000 
</TABLE>

   (c) Redemption In the Event of a Change of Control. In the event of a 
Change of Control, the Corporation shall, to the extent it shall have funds 
legally available for such payment, offer to redeem all of the shares of 
Senior Preferred Stock then outstanding, and shall redeem the shares of 
Senior Preferred Stock of any holder of such shares that shall consent to 
such redemption, upon a date no later than 30 days following the Change in 
Control, at a redemption price per share equal to 101% of the Liquidation 
Value, in cash, plus accrued and unpaid cash dividends thereon to the date 
fixed for redemption, without interest. 

   "CHANGE OF CONTROL" means such time as: (a) a "person" or "group" (within 
the meaning of Sections 13(d) and 14(d)(2) of the Securities Exchange Act of 
1934, as amended), other than any person or group comprised solely of the 
Initial Investors, has become the beneficial owner, by way of merger, 
consolidation or otherwise, of 30% or more of the voting power of all classes 
of voting securities of the Corporation, and such person or group has become 
the beneficial owner of a greater percentage of the voting power of all 
classes of voting securities of the Corporation than that beneficially owned 
by the Initial Investors; or (b) a sale or transfer of all or substantially 
all of the assets of the Corporation to any person or group (other than any 
group consisting solely of the Initial Investors or their affiliates) has 
been consummated; or (c) during any period of two consecutive years, 
individuals who at the beginning of such period constituted the Board of 
Directors of the Corporation (together with any new directors whose election 
was approved by a vote of a majority of the directors then still in office, 
who either were directors at the beginning of such period or whose election 
or nomination for the election was previously so approved) cease for any 
reason to constitute a majority of the directors of the Corporation, then in 
office. 

   "Initial Investors" means the Stockholders (determined as of the issuance 
of the Preferred Stock) and their Permitted Transferees, each as defined in 
the Investors' Agreement. 

   (d) Mandatory Redemption. To the extent the Corporation shall have funds 
legally available for such payment, on May 15, 2010, if any shares of the 
Senior Preferred Stock shall be outstanding, the Corporation shall redeem all 
outstanding shares of the Senior Preferred Stock, at a redemption price equal 
to the aggregate Liquidation Value, in cash, together with any accrued and 
unpaid cash dividends thereon to the date fixed for redemption, without 
interest. 

   (e) Status of Redeemed Shares. Shares of Senior Preferred Stock which have 
been issued and reacquired in any manner, including shares purchased or 
redeemed, shall (upon compliance with any applicable provisions of the laws 
of the State of Delaware) have the status of authorized and unissued shares 
of the class of Preferred Stock undesignated as to series and may be 
redesignated and reissued as part of any series of the Preferred Stock; 
provided that no such issued and reacquired shares of Senior Preferred Stock 
shall be reissued or sold as Senior Preferred Stock. 

   (f) Failure to Redeem. If the Corporation is unable or shall fail to 
discharge its obligation to redeem all outstanding shares of Senior Preferred 
Stock pursuant to paragraph (5)(c) or 5(d) (each, a "MANDATORY REDEMPTION 
OBLIGATION"), such Mandatory Redemption Obligation shall be discharged as 
soon as the Corporation is able to discharge such Mandatory Redemption 
Obligation. If and so long as any Mandatory Redemption Obligation with 
respect to the Senior Preferred Stock shall not be fully discharged, the 
Corporation shall not (i) directly or indirectly, redeem, purchase, or 
otherwise acquire any Parity Security or discharge any mandatory or optional 
redemption, sinking fund or other similar obligation in respect of any Parity 
Securities (except in connection with a redemption, sinking fund or other 
similar obligation to be satisfied pro rata with the Senior Preferred Stock) 
or (ii) in accordance with paragraph 3(e), declare or make any Junior 
Securities Distribution, or, directly or indirectly, discharge any mandatory 
or optional redemption, sinking fund or other similar obligation in respect 
of the Junior Securities. 

                                     A-1-6
<PAGE>

    (g) Failure to Pay Dividends. Notwithstanding the foregoing provisions of 
this paragraph (5), unless full cumulative cash dividends (whether or not 
declared) on all outstanding shares of Senior Preferred Stock shall have been 
paid or contemporaneously are declared and paid or set apart for payment for 
all dividend periods terminating on or prior to the applicable redemption 
date, none of the shares of Senior Preferred Stock shall be redeemed, and no 
sum shall be set aside for such redemption, unless shares of Senior Preferred 
Stock are redeemed pro rata. 

   (6) PROCEDURE FOR REDEMPTION. (a) In the event the Corporation shall 
redeem shares of Senior Preferred Stock pursuant to Sections 5(a), (b) or 
(d), notice of such redemption shall be given by first class mail, postage 
prepaid, mailed not less than 30 days nor more than 60 days prior to the 
redemption date, to each holder of record of the shares to be redeemed at 
such holder's address as the same appears on the stock register of the 
Corporation; provided that neither the failure to give such notice nor any 
defect therein shall affect the validity of the giving of notice for the 
redemption of any share of Senior Preferred Stock to be redeemed except as to 
the holder to whom the Corporation has failed to give said notice or except 
as to the holder whose notice was defective. Each such notice shall state: 
(i) the redemption date; (ii) the number of shares of Senior Preferred Stock 
to be redeemed; (iii) the redemption price; (iv) the place or places where 
certificates for such shares are to be surrendered for payment of the 
redemption price; and (v) that dividends on the shares to be redeemed will 
cease to accrue on such redemption date. 

   (b) In the case of any redemption pursuant to Sections 5(a), (b) or (d) 
hereof, notice having been mailed as provided in Section 6(a) hereof, from 
and after the redemption date (unless default shall be made by the 
Corporation in providing money for the payment of the redemption price of the 
shares called for redemption), dividends on the shares of Senior Preferred 
Stock so called for redemption shall cease to accrue, and all rights of the 
holders thereof as stockholders of the Corporation (except the right to 
receive from the Corporation the redemption price) shall cease. Upon 
surrender in accordance with said notice of the certificates for any shares 
so redeemed (properly endorsed or assigned for transfer, if the Board of 
Directors of the Corporation shall so require and the notice shall so state), 
such share shall be redeemed by the Corporation at the redemption price 
aforesaid. In case fewer than all the shares represented by any such 
certificate are redeemed, a new certificate shall be issued representing the 
unredeemed shares without cost to the holder thereof. 

   (c) In the case of a redemption pursuant to Section 5(c) hereof, notice of 
such redemption shall be given by first class mail, postage prepaid, mailed 
not more than 10 days following the occurrence of the Change of Control and 
not less than 20 days prior to the redemption date, to each holder of record 
of the shares to be redeemed at such holder's address as the same appears on 
the stock register of the Corporation; provided that neither the failure to 
give such notice nor any defect therein shall affect the validity of the 
giving of notice for the redemption of any share of Senior Preferred Stock to 
be redeemed except as to the holder to whom the Corporation has failed to 
give said notice or except as to the holder whose notice was defective. Each 
such notice shall state: (i) that a Change of Control has occurred; (ii) the 
redemption date; (iii) the redemption price; (iv) that such holder may elect 
to cause the Corporation to redeem all or any of the shares of Senior 
Preferred Stock held by such holder; (v) the place or places where 
certificates for such shares are to be surrendered for payment of the 
redemption price; and (vi) that dividends on the shares the holder elects to 
cause the Corporation to redeem will cease to accrue on such redemption date. 

   Upon receipt of such notice, the holder shall, within 20 days of receipt 
thereof, return such notice to the Corporation indicating the number of 
shares of Senior Preferred Stock such holder shall elect to cause the 
Corporation to redeem, if any. 

   (d) In the case of a redemption pursuant to Section 5(c) hereof, notice 
having been mailed as provided in Section 6(c) hereof, from and after the 
redemption date (unless default shall be made by the Corporation in providing 
money for the payment of the redemption price of the shares called for 
redemption), dividends on such shares of Senior Preferred Stock as the holder 
elects to cause the Corporation to redeem shall cease to accrue, and all 
rights of the holders thereof as stockholders of the Corporation (except the 
right to receive from the Corporation the redemption price) shall cease. Upon 
surrender in accordance with said notice of the certificates for any shares 
so redeemed (properly endorsed 

                                     A-1-7
<PAGE>

or assigned for transfer, if the Board of Directors of the Corporation shall 
so require and the notice shall so state), such share shall be redeemed by 
the Corporation at the redemption price aforesaid. In case fewer than all the 
shares represented by any such certificate are redeemed, a new certificate 
shall be issued representing the unredeemed shares without cost to the holder 
thereof. 

   (7) EXCHANGE. (a) Subject to the provisions of this paragraph (7) the 
Corporation may, at its option, at any time and from time to time on any 
Dividend Payment Date, exchange, to the extent it is legally permitted to do 
so, all, but not less than all, outstanding shares (and fractional shares) of 
Senior Preferred Stock, for Exchange Debentures, provided that (i) on or 
prior to the date of exchange the Corporation shall have paid to or declared 
and set aside for payment to the holders of outstanding shares of Senior 
Preferred Stock all accrued and unpaid cash dividends on shares of Senior 
Preferred Stock through the exchange date in accordance with the next 
succeeding paragraph; (ii) no event of default under the indenture (as 
defined in such indenture) governing the Exchange Debentures shall have 
occurred and be continuing; and (iii) no shares of Senior Preferred Stock are 
held on such date by the DLJMB Funds or any of their Affiliates, or any of 
their Permitted Transferees. The principal amount of Exchange Debentures 
deliverable upon exchange of a share of Senior Preferred Stock, adjusted as 
hereinafter provided, shall be determined in accordance with the Exchange 
Ratio (as defined below). 

   Cash dividends on any shares of Senior Preferred Stock exchanged for 
Exchange Debentures which have accrued but have not been paid as of the date 
of exchange shall be paid in cash. In no event shall the Corporation issue 
Exchange Debentures in denominations other than $1,000 or in an integral 
multiple thereof. Cash will be paid in lieu of any such fraction of an 
Exchange Debenture which would otherwise have been issued (which shall be 
determined with respect to the aggregate principal amount of Exchange 
Debentures to be issued to a holder upon any such exchange). Interest will 
accrue on the Exchange Debentures from the date of exchange. 

   Prior to effecting any exchange hereunder, the Corporation shall appoint a 
trustee to serve in the capacity contemplated by an indenture between the 
Corporation and such trustee, containing customary terms and conditions. 

   The EXCHANGE RATIO shall be, as of any Dividend Payment Date, $1.00 (or 
fraction thereof) of principal amount of Exchange Debenture for each $1.00 of 
(i) Liquidation Value plus (ii) accrued and unpaid cash dividends, if any, 
per share of Senior Preferred Stock held by a holder on the applicable 
exchange date. 

   "AFFILIATES" shall have the meaning ascribed such term in the Investors' 
Agreement. 

   "EXCHANGE DEBENTURES" means 13% Subordinated Exchange Debentures due 2010 
of the Corporation, to be issued pursuant to an indenture between the 
Corporation and a trustee, containing customary terms and conditions, in 
accordance with the Term Sheet attached as Exhibit A hereto. 

   "PERMITTED TRANSFEREES" shall have the meaning ascribed to such term in 
the Investors' Agreement. 

   (b) Procedure for Exchange. (i) In the event the Corporation shall 
exchange shares of Senior Preferred Stock, notice of such exchange shall be 
given by first class mail, postage prepaid, mailed not less than 30 days nor 
more than 60 days prior to the exchange date, to each holder of record of the 
shares to be exchanged at such holder's address as the same appears on the 
stock register of the Corporation; provided that neither the failure to give 
such notice nor any defect therein shall affect the validity of the giving of 
notice for the exchange of any share of Senior Preferred Stock to be 
exchanged except as to the holder to whom the Corporation has failed to give 
said notice or except as to the holder whose notice was defective. Each such 
notice shall state: (A) the exchange date; (B) the number of shares of Senior 
Preferred Stock to be exchanged and, if fewer than all the shares held by 
such holder are to be exchanged, the number of shares to be exchanged from 
such holder; (C) the Exchange Ratio; (D) the place or places where 
certificates for such shares are to be exchanged for notes evidencing the 
Exchange Debentures to be received by the exchanging holder; and (E) that 
dividends on the shares to be exchanged will cease to accrue on such exchange 
date. 

   (ii) Prior to giving notice of intention to exchange, the Corporation 
   shall execute and deliver with a bank or trust company selected by the 
   Corporation an indenture containing customary terms and 

                                     A-1-8
<PAGE>

   conditions. The Corporation will cause the Exchange Debentures to be
   authenticated on the Dividend Payment Date on which the exchange is
   effective, and will pay interest on the Exchange Debentures at the rate and
   on the dates specified in such indenture from the exchange date.

   The Corporation will not give notice of its intention to exchange under
   paragraph 6(b)(i) hereof unless it shall file at the place or places
   (including a place in the Borough of Manhattan, The City of New York)
   maintained for such purpose an opinion of counsel (who may be an employee of
   the Corporation) to the effect that (i) the indenture has been duly
   authorized, executed and delivered by the Corporation, has been duly
   qualified under the Trust Indenture Act of 1939 (or that such qualification
   is not necessary) and constitutes a valid and binding instrument enforceable
   against the Corporation in accordance with its terms (subject, as to
   enforcement, to bankruptcy, insolvency, reorganization and other laws of
   general applicability relating to or affecting creditors' rights and to
   general equity principles, and subject to such other qualifications as are
   then customarily contained in opinions of counsel experienced in such
   matters), (ii) the Exchange Debentures have been duly authorized and, when
   executed and authenticated in accordance with the provisions of the
   indenture and delivered in exchange for the shares of Preferred Stock, will
   constitute valid and binding obligations of the Corporation entitled to the
   benefits of the indenture (subject as aforesaid), (iii) neither the
   execution nor delivery of the indenture or the Exchange Debentures nor
   compliance with the terms, conditions or provisions of such instruments will
   result in a breach or violation of any of the terms or provisions of, or
   constitute a default under, any indenture, mortgage, deed of trust or
   agreement or instrument, known to such counsel, to which the Corporation or
   any of its subsidiaries is a party or by which it or any of them is bound,
   or any decree, judgment, order, rule or regulation, known to such counsel,
   of any court or governmental agency or body having jurisdiction over the
   Corporation and such subsidiaries or any of their properties, (iv) the
   Exchange Debentures have been duly registered for such exchange with the
   Securities and Exchange Commission under a registration statement that has
   become effective under the Securities Act of 1933 (the "Act") or that the
   exchange of the Exchange Debentures for the shares of Senior Preferred Stock
   is exempt from registration under the Act, and (v) the Corporation has
   sufficient legally available funds for such exchange such that such exchange
   is permitted under applicable law.

   (iii) Notice having been mailed as aforesaid, from and after the exchange
   date (unless default shall be made by the Corporation in issuing Exchange
   Debentures in exchange for the shares called for exchange), dividends on the
   shares of Senior Preferred Stock so called for exchange shall cease to
   accrue, and all rights of the holders thereof as stockholders of the
   Corporation (except the right to receive from the Corporation the Exchange
   Debentures and any rights such holder, upon the exchange, may have as a
   holder of the Exchange Debenture) shall cease. Upon surrender in accordance
   with said notice of the certificates for any shares so exchanged (properly
   endorsed or assigned for transfer, if the Board of Directors of the
   Corporation shall so require and the notice shall so state), such share
   shall be exchanged by the Corporation for the Exchange Debentures at the
   Exchange Ratio. In case fewer than all the shares represented by any such
   certificate are exchanged, a new certificate shall be issued representing
   the unexchanged shares without cost to the holder thereof.

   (iv) Each exchange shall be deemed to have been effected immediately after
   the close of business on the relevant Dividend Payment Date, and the person
   in whose name or names any Exchange Debentures shall be issuable upon such
   exchange shall be deemed to have become the holder of record of the Exchange
   Debentures represented thereby at such time on such Dividend Payment Date.

   (v) Prior to the delivery of any securities which the Corporation shall be
   obligated to deliver upon exchange of the Senior Preferred Stock, the
   Corporation shall comply with all applicable federal and state laws and
   regulations which require action to be taken by the Corporation.

   (c) The Corporation will pay any and all documentary stamp or similar 
issue or transfer taxes payable in respect of the issue or delivery of notes 
evidencing Exchange Debentures on exchange of the Senior Preferred Stock 
pursuant hereto; provided that the Corporation shall not be required to pay 
any tax which 

                                     A-1-9
<PAGE>

may be payable in respect of any transfer involved in the issue or delivery 
of Exchange Debentures in a name other than that of the holder of the Senior 
Preferred Stock to be exchanged and no such issue or delivery shall be made 
unless and until the person requesting such issue or delivery has paid to the 
Corporation the amount of any such tax or has established, to the 
satisfaction of the Corporation, that such tax has been paid. 

   (8) VOTING RIGHTS. (a) The holders of record of shares of Senior Preferred 
Stock shall not be entitled to any voting rights except as hereinafter 
provided in this paragraph (8), as otherwise provided by law or as provided 
in the Investors' Agreement. 

   (b) If and whenever (i) four consecutive or six quarterly cash dividends 
payable on the Senior Preferred Stock have not been paid in full, (ii) for 
any reason (including the reason that funds are not legally available for a 
redemption), the Corporation shall have failed to discharge any Mandatory 
Redemption Obligation (including a redemption in the Event of a Change of 
Control pursuant to Section 5(c) hereof), (iii) the Corporation shall have 
failed to provide the notice required by Section 6(d) hereof within the time 
period specified in such section or (iv) the Corporation shall have failed to 
comply with Sections 3(d), 3(e) or 8(c) hereof, (1) the number of directors 
then constituting the Board of Directors shall be increased by two and the 
holders of a majority of the outstanding shares of Senior Preferred Stock, 
together with the holders of shares of every other series of preferred stock 
upon which like rights have been conferred and are exercisable (resulting 
form either the failure to pay dividends or the failure to redeem) (any such 
series is referred to as the "PREFERRED SHARES"), voting as a single class 
regardless of series, shall be entitled to elect the two additional directors 
to serve on the Board of Directors at any annual meeting of stockholders or 
special meeting held in place thereof, or at a special meeting of the holders 
of the Senior Preferred Stock and the Preferred Shares called as hereinafter 
provided. Whenever (i) all arrears in cash dividends on the Senior Preferred 
Stock and the Preferred Shares then outstanding shall have been paid and cash 
dividends thereon for the current quarterly dividend period shall have been 
paid or declared and set apart for payment, (ii) the Corporation shall have 
fulfilled its Mandatory Redemption Obligation, (iii) fulfilled its obligation 
to provide notice as specified in subsection (b)(iii) hereof, or (iv) the 
Corporation shall have complied with Sections 3(d), 3(e), or 8(c) hereof, as 
the case may be, then the right of the holders of the Senior Preferred Stock 
to elect such additional two directors shall cease (but subject always to the 
same provisions for the vesting of such voting rights in the case of any 
similar future (i) arrearage in six consecutive quarterly cash dividends, 
(ii) failure to fulfill any Mandatory Redemption Obligation, (iii) failure to 
fulfill the obligation to provide the notice required by Section 6(d) hereof 
within the time period specified in such section or (iv) failure to comply 
with Sections 3(d), 3(e), or 8(c)) and the terms of office of all persons 
elected as directors by the holders of the Senior Preferred Stock shall 
forthwith terminate and the number of the Board of Directors shall be reduced 
accordingly. At any time after such voting power shall have been so vested in 
the holders of shares of Senior Preferred Stock and the Preferred Shares, the 
secretary of the Corporation may, and upon the written request of any holder 
of Senior Preferred Stock (addressed to the secretary at the principal office 
of the Corporation) shall, call a special meeting of the holders of the 
Senior Preferred Stock and of the Preferred Shares for the election of the 
two directors to be elected by them as herein provided, such call to be made 
by notice similar to that provided in the Bylaws of the Corporation for a 
special meeting of the stockholders or as required by law. If any such 
special meeting required to be called as above provided shall not be called 
by the secretary within 20 days after receipt of any such request, then any 
holder of shares of Senior Preferred Stock may call such meeting, upon the 
notice above provided, and for that purpose shall have access to the stock 
books of the Corporation. The directors elected at any such special meeting 
shall hold office until the next annual meeting of the stockholders or 
special meeting held in lieu thereof if such office shall not have previously 
terminated as above provided. If any vacancy shall occur among the directors 
elected by the holders of the Senior Preferred Stock and the Preferred 
Shares, a successor shall be elected by the Board of Directors, upon the 
nomination of the then-remaining director elected by the holders of the 
Senior Preferred Stock and the Preferred Shares or the successor of such 
remaining director, to serve until the next annual meeting of the 
stockholders or special meeting held in place thereof if such office shall 
not have previously terminated as provided above. 

   (c) Without the written consent of a majority of the outstanding shares of 
Senior Preferred Stock or the vote of holders of a majority of the 
outstanding shares of Senior Preferred Stock at a meeting of the 

                                    A-1-10
<PAGE>

holders of Senior Preferred Stock called for such purpose, the Corporation 
will not (i) amend, alter or repeal any provision of the Certificate of 
Incorporation (by merger or otherwise) so as to adversely affect the 
preferences, rights or powers of the Senior Preferred Stock; provided that 
any such amendment that decreases the dividend payable on or the Liquidation 
Value of the Senior Preferred Stock shall require the affirmative vote of 
holders of each share of Senior Preferred Stock at a meeting of holders of 
Senior Preferred Stock called for such purpose or written consent of the 
holder of each share of Senior Preferred Stock; or (ii) create, authorize or 
issue any class of stock ranking prior to, or on a parity with, the Senior 
Preferred Stock with respect to dividends or upon liquidation, dissolution, 
winding up or otherwise, or increase the authorized number of shares of any 
such class or series, or reclassify any authorized stock of the Corporation 
into any such prior or parity shares or create, authorize or issue any 
obligation or security convertible into or evidencing the right to purchase 
any such prior or parity shares, except that the Corporation may, without 
such approval, create authorize and issue Parity Securities for the purpose 
of utilizing the proceeds from the issuance of such Parity Securities for the 
redemption or repurchase of all outstanding shares of Senior Preferred Stock 
in accordance with the terms hereof or of the Investors' Agreement 

   (d) In exercising the voting rights set forth in this paragraph (8), each 
share of Senior Preferred Stock shall have one vote per share, except that 
when any other series of preferred stock shall have the right to vote with 
the Senior Preferred Stock as a single class on any matter, then the Senior 
Preferred Stock and such other series shall have with respect to such matters 
one vote per $25 of Liquidation Value or other liquidation preference. Except 
as otherwise required by applicable law or as set forth herein, the shares of 
Senior Preferred Stock shall not have any relative, participating, optional 
or other special voting rights and powers and the consent of the holders 
thereof shall not be required for the taking of any corporate action. 

   (9) REPORTS. So long as any of the Senior Preferred Stock is outstanding, 
the Corporation will furnish the holders thereof with the quarterly and 
annual financial reports that the Corporation is required to file with the 
Securities and Exchange Commission pursuant to Section 13 or Section 15(d) of 
the Securities Exchange Act of 1934 or, in the event the Corporation is not 
required to file such reports, reports containing the same information as 
would be required in such reports. 

   (10) GENERAL PROVISIONS. (a) The term "PERSON" as used herein means any 
corporation, limited liability company, partnership, trust, organization, 
association, other entity or individual. 

   (b) The term "OUTSTANDING", when used with reference to shares of stock, 
shall mean issued shares, excluding shares held by the Corporation or a 
subsidiary. 

   (c) The headings of the paragraphs, subparagraphs, clauses and subclauses 
used herein are for convenience of reference only and shall not define, limit 
or affect any of the provisions hereof. 

   (d) Each holder of Senior Preferred Stock, by acceptance thereof, 
acknowledges and agrees that payments of dividends, interest, premium and 
principal on, and exchange, redemption and repurchase of, such securities by 
the Corporation are subject to restrictions on the Corporation contained in 
certain credit and financing agreements. 

   FIFTH: No contract or transaction between the Corporation and one or more 
of its directors, officers, or stockholders or between the Corporation and 
any person (as used herein "person" means any other corporation, partnership, 
association, firm, trust, joint venture, political subdivision, or 
instrumentality) or other organization in which one or more of its directors, 
officers, or stockholders are directors, officers or stockholders, or have a 
financial interest, shall be void or voidable solely for this reason, or 
solely because the director or officer is present at or participates in the 
meeting of the board or committee which authorizes the contract or 
transaction, or solely because his, her, or their votes are counted for such 
purpose, if: (i) the material facts as to his or her relationship or interest 
and as to the contract or transaction are disclosed or are known to the board 
of directors or the committee, and the board of directors or committee in 
good faith authorizes the contract or transaction by the affirmative votes of 
a majority of the disinterested directors, even though the disinterested 
directors be less than a quorum; or (ii) the material facts as to his or her 
relationship or interest and as to the contract or transaction are 

                                     A-1-11
<PAGE>

disclosed or are known to the stockholders entitled to vote thereon, and the 
contract or transaction is specifically approved in good faith by vote of the 
stockholders; or (iii) the contract or transaction is fair as to the 
Corporation as of the time it is authorized, approved, or ratified by the 
board of directors, a committee thereof (to the extent permitted by 
applicable law), or the stockholders. Common or interested directors may be 
counted in determining the presence of a quorum at a meeting of the board of 
directors or of a committee which authorizes the contract or transaction. 

   SIXTH: The Board of Directors shall have the power to adopt, amend or 
repeal the bylaws of the Corporation. 

   SEVENTH: Election of directors need not be by written ballot unless the 
bylaws of the Corporation so provide. 

   EIGHTH: A director of the Corporation shall not be personally liable to 
the Corporation or 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 knowing violation of law, (iii) under Section 174 of the Delaware General 
Corporation Law, or (iv) for any transaction from which the director derived 
an improper personal benefit. Any repeal or amendment of this Article EIGHTH 
by the stockholders of the Corporation shall be prospective only, and shall 
not adversely affect any limitation on the personal liability of a director 
of the Corporation arising from an act or omission occurring prior to the 
time of such repeal or amendment. In addition to the circumstances in which a 
director of the Corporation is not personally liable as set forth in the 
foregoing provisions of this Article EIGHTH, a director shall not be liable 
to the Corporation or its stockholders to such further extent as permitted by 
any law hereafter enacted, including without limitation any subsequent 
amendment to the Delaware General Corporation Law." 

   NINTH: (1) A director of the Corporation shall not be liable to the 
Corporation or its stockholders for monetary damages for breach of fiduciary 
duty as a director to the fullest extent permitted by Delaware Law. 

   (2)(a) Each person (and the heirs, executors or administrators of such 
person) who was or is a party or is threatened to be made a party to, or is 
involved in any threatened, pending or completed action, suit or proceeding, 
whether civil, criminal, administrative or investigative, by reason of the 
fact that such person is or was a director or officer of the Corporation or 
is or was serving at the request of the Corporation as a director or officer 
of another corporation, partnership, joint venture, trust or other 
enterprise, shall be indemnified and held harmless by the Corporation to the 
fullest extent permitted by Delaware Law. The right to indemnification 
conferred in this Article NINTH shall also include the right to be paid by 
the Corporation the expenses incurred in connection with any such proceeding 
in advance of its final disposition to the fullest extent authorized by 
Delaware Law. The right to indemnification conferred in this Article NINTH 
shall be a contract right. 

   (b) The Corporation may, by action of its Board of Directors, provide 
indemnification to such of the officers, employees and agents of the 
Corporation to such extent and to such effect as the Board of Directors shall 
determine to be appropriate and authorized by Delaware Law. 

   (3) The Corporation shall have power to purchase and maintain insurance on 
behalf of any person who is or was a director, officer, employee or agent of 
the Corporation, or is or was serving at the request of the Corporation as a 
director, officer, employee or agent of another corporation, partnership, 
joint venture, trust or other enterprise against any expense, liability or 
loss incurred by such person in any such capacity or arising out of his 
status as such, whether or not the Corporation would have the power to 
indemnify him against such liability under Delaware Law. 

   (4) The rights and authority conferred in this Article NINTH shall not be 
exclusive of any other right which any person may otherwise have or hereafter 
acquire. 

   (5) Neither the amendment nor repeal of this Article NINTH, nor the 
adoption of any provision of this Certificate of Incorporation or the bylaws 
of the Corporation, nor, to the fullest extent permitted by Delaware Law, any 
modification of law, shall eliminate or reduce the effect of this Article 
NINTH in respect of any acts or omissions occurring prior to such amendment, 
repeal, adoption or modification. 

                                     A-1-12
<PAGE>

    TENTH: The Corporation expressly elects not to be governed by Section 203 
of the General Corporation Law of Delaware. 

   ELEVENTH: The Corporation reserves the right to amend this Certificate of 
Incorporation in any manner permitted by Delaware Law and, with the sole 
exception of those rights and powers conferred under the above Article NINTH, 
all rights and powers conferred herein on stockholders, directors and 
officers, if any, are subject to this reserved power. 

                                     A-1-13
<PAGE>

                                                                      EXHIBIT A

                         SUMMARY OF TERMS OF INDENTURE
                    FOR 13% SUBORDINATED EXCHANGE DEBENTURES

PARTIES:                Thermadyne Holdings Corporation (the "Corporation") and
                        [ ], as trustee.

ISSUE:                  13% Exchange Debentures (the "Exchange Debentures") to
                        be issued by the Corporation, at its option, in
                        exchange for any or all the outstanding shares of 13%
                        Senior Exchangeable Preferred Stock due 2010 (the
                        "Senior Preferred Stock") issued on or about May 15,
                        1998 to DLJ Merchant Banking Partners II, L.P. and
                        certain of its affiliates (the "DLJ Entities").

MATURITY:               May 15, 2010. 

INTEREST:               13% annual rate, payable semi-annually. Through the
                        tenth semi-annual interest payment period, semi-annual
                        interest will accrete on a compound basis (i.e.
                        non-cash pay) and increase the face amount of the
                        Exchange Debentures, thereafter interest will be
                        payable in cash.

RANKING:                The Exchange Debentures will rank senior to all other
                        subordinated debt, preferred stock and common equity of
                        the Corporation.

OPTIONAL REDEMPTION:    The Exchange Debentures will be redeemable at any time
                        after May 15, 2003 at the option of the Corporation, in
                        whole or in part, at the same redemption prices set
                        forth in the desigination of the Senior Preferred Stock
                        set forth in Article 4 of the Restated Certificate of
                        Incorporation of the Surviving Corporation.

CHANGE OF CONTROL       In the event of a Change of Control of the Corporation
 REPURCHASE RIGHT:      each holder of the Exchange Debentures will have the
                        right to require the Corporation to repurchase all or
                        any part of such holder's Exchange Debentures at a
                        purchase price of 101% of the sum of the accreted value
                        thereof plus accrued and unpaid cash interest, if any,
                        to the repurchase date.

COVENANTS:              The Debentures will contain covenants that are
                        substantially the same as the covenants contained in
                        the Indenture of the [ Senior Discount Debentures due
                        2008] of the Corporation and will limit, among other
                        things, the ability of the Corporation and its
                        subsidiaries (i) to incur additional indebtedness, (ii)
                        to pay dividends and make other distributions on its
                        capital stock, (iii) to repurchase its capital stock or
                        warrants, options or other rights to acquire shares of
                        its capital stock or any Indebtedness subordinated to
                        the Exchange Debentures, (iv) to make certain other
                        restricted payments, (v) to make certain investments or
                        asset sales, (vi) to engage in transactions with
                        affiliates, (vii) to create liens, (viii) to permit
                        "layering" of indebtedness and (ix) to merge or
                        consolidate or transfer all or substantially all of its
                        assets."

                                      A-1-14
<PAGE>

    7. Except as specifically amended by this Amendment, the Agreement shall 
remain in full force and effect. 

   IN WITNESS WHEREOF, the parties hereto have executed this Amendment to the 
Agreement as of this 22nd day of April, 1998. 

                                          THERMADYNE HOLDINGS 
                                          CORPORATION 

                                          By: /s/ RANDALL E. CURRAN 
                                                  --------------------------- 
                                                  Name: Randall E. Curran 
                                                  Title: President 

                                          MERCURY ACQUISITION 
                                          CORPORATION 

                                          By: /s/ WILLIAM F. DAWSON, JR. 
                                                  --------------------------- 
                                                  Name: William F. Dawson, Jr. 
                                                  Title: Vice President 

                                     A-1-15
<PAGE>
                                                                       ANNEX B 

                               VOTING AGREEMENT 

   In consideration of Mercury Acquisition Corporation, a Delaware 
corporation ("MERGERSUB") and Thermadyne Holdings Corporation, a Delaware 
corporation (the "COMPANY"), entering into on the date hereof an Agreement 
and Plan of Merger dated as of the date hereof (the "MERGER AGREEMENT") which 
provides, among other things, that MergerSub, upon the terms and subject to 
the conditions thereof, will be merged with and into the Company (the 
"MERGER") and each outstanding share of common stock, $0.01 par value, of the 
Company (the "COMPANY COMMON STOCK") will be converted into the right to 
receive the Merger Consideration (as defined in the Merger Agreement) in 
accordance with the terms of such Agreement, each of the undersigned holders 
(each a "STOCKHOLDER") of shares of Company Common Stock agrees with 
MergerSub as follows: 

   1. During the period (the "AGREEMENT PERIOD") beginning on the date hereof 
and ending on the earlier of (i) the Effective Time (as defined in the Merger 
Agreement), (ii) the date that is 90 days after the termination of the Merger 
Agreement in accordance with Section 9.01(c) (in the case of a termination by 
MergerSub), (e), (f) or (g) thereof and payment in full of all amounts (if 
any) payable to MergerSub pursuant to Section 5.04 of the Merger Agreement, 
(iii) the date of termination of the Merger Agreement for any other reason 
and (iv) June 30, 1998, each Stockholder hereby agrees to vote the shares of 
Company Common Stock set forth opposite its name in Schedule A hereto (the 
"SCHEDULE A SECURITIES") to approve and adopt the Merger Agreement and the 
Merger (provided that the Stockholder shall not be required to vote in favor 
of the Merger Agreement or the Merger if the Merger Agreement has, without 
the consent of the Stockholder, been amended in any manner that is material 
and adverse to such Stockholder) and any actions directly and reasonably 
related thereto at any meeting or meetings of the stockholders of the 
Company, and at any adjournment thereof or pursuant to action by written 
consent, at or by which such Merger Agreement, or such other actions, are 
submitted for the consideration and vote of the stockholders of the Company 
so long as such meeting is held (including any adjournment thereof) or 
written consent adopted prior to the termination of the Agreement Period. 

   2. During the Agreement Period, each Stockholder hereby agrees that it 
will not vote any of the Stockholder's Schedule A Securities in favor of the 
approval of any other merger, consolidation, sale of assets, reorganization, 
recapitalization, liquidation or winding up of the Company or any other 
extraordinary transaction involving the Company or any matters related to or 
in connection therewith, or any corporate action relating to or the 
consummation of which would either frustrate the purposes of, or prevent or 
delay the consummation of, the transactions contemplated by the Merger 
Agreement. 

   3. From the date hereof until the termination hereof, each Stockholder 
will not, directly or indirectly, (i) take any action to solicit, initiate or 
encourage any Acquisition Proposal or (ii) engage in negotiations or 
discussions with, or disclose any nonpublic information relating to the 
Company or any Subsidiary or afford access to the properties, books or 
records of the Company or any Subsidiary to, or otherwise assist, facilitate 
or encourage, any Third Party that may be considering making, or has made, an 
Acquisition Proposal. Each Stockholder will promptly notify MergerSub after 
receipt of any Acquisition Proposal or any indication from any Third Party 
that it is considering making an Acquisition Proposal or any request for 
nonpublic information relating to the Company or any Subsidiary or for access 
to the properties, books or records of the Company or any Subsidiary by any 
Third Party that may be considering making, or has made, an Acquisition 
Proposal and will keep MergerSub fully informed of the status and details of 
any such Acquisition Proposal, indication or request. 

   4. Each Stockholder agrees not to exercise any rights (including, without 
limitation, under Section 262 of the Delaware Law) to demand appraisal of any 
shares of Company Common Stock owned by the Stockholder. 

   5. Each Stockholder hereby represents and warrants to MergerSub that as of 
the date hereof: 

       (a) such Stockholder (i) owns beneficially all of the shares of Company
   Common Stock set forth opposite the Stockholder's name in Schedule A hereto,
   (ii) has the full and unrestricted legal power, authority and right to enter
   into, execute and deliver this Voting Agreement without the consent or

                                      B-1
<PAGE>

   approval of any other person and (iii) has not entered into any voting 
   agreement with or granted any person any proxy (revocable or irrevocable) 
   with respect to such shares (other than this Voting Agreement). 

       (b) This Voting Agreement is the valid and binding agreement of such
   Stockholder.

       (c) No investment banker, broker or finder is entitled to a commission
   or fee from such Stockholder or the Company in respect of this Agreement
   based upon any arrangement or agreement made by or on behalf of the
   Stockholder.

   6. If any provision of this Voting Agreement shall be invalid or 
unenforceable under applicable law, such provision shall be ineffective to 
the extent of such invalidity or unenforceability only, without in any way 
affecting the remaining provisions of this Voting Agreement. 

   7. This Voting Agreement may be executed in two or more counterparts each 
of which shall be an original with the same effect as if the signatures 
hereto and thereto were upon the same instrument. 

   8. The parties hereto agree that if for any reason any party hereto shall 
have failed to perform its obligations under this Voting Agreement, then the 
party seeking to enforce this Agreement against such non-performing party 
shall be entitled to specific performance and injunctive and other equitable 
relief, and the parties hereto further agree to waive any requirement for the 
securing or posting of any bond in connection with the obtaining of any 
such-injunctive or other equitable relief. This provision is without 
prejudice to any other rights or remedies, whether at law or in equity, that 
any party hereto may have against any other party hereto for any failure to 
perform its obligations under this Voting Agreement. 

   9. This Voting Agreement shall be governed by and construed in accordance 
with the laws of the State of Delaware. 

   10. Each Stockholder will, upon request, execute and deliver any 
additional documents deemed by MergerSub to be necessary or desirable to 
complete and effectuate the covenants contained herein. 

   11. This Agreement shall terminate upon the termination of the Agreement 
Period. 

   12. Each Stockholder agrees that if it sells, transfers, assigns, 
encumbers or otherwise disposes (each a "TRANSFER") of any Schedule A 
Securities (whether to an affiliate or otherwise), it shall require the 
transferee of such Schedule A Securities to execute and deliver to MergerSub 
and the Company a voting agreement identical in form to this Voting Agreement 
except for the identity of such Stockholder prior to or concurrent with the 
consummation of such Transfer. MergerSub and the Company understand and 
acknowledge that, subject to the preceding sentence, such Stockholder is free 
to Transfer any Schedule A Securities at such times and in such manner as it 
deems appropriate. 

   13. MergerSub and the Company understand and agree that this Agreement 
pertains only to each Stockholder and not to any of its affiliates, if any, 
or adviser. 

   14. MergerSub and the Company severally and not jointly represent and 
warrant to each Stockholder that there is no agreement, understanding or 
commitment, written or oral, to pay any consideration directly or indirectly 
in connection with the Merger or otherwise to or for the benefit of any 
holder of Company Common Stock or options thereon other than as set forth in 
the Merger Agreement (except, in the case of directors, employees, agents, 
customers, suppliers or contractors of the Company who are also holders, such 
consideration as is payable by the Company in the ordinary course of business 
and except for amounts payable to officers, directors or employees in 
connection with or pursuant to any options, or option, stock purchase, stock 
ownership or other employee benefit plans). All other voting agreements 
signed with existing shareholders prior to or concurrently herewith are 
substantially identical to this Agreement. 

   Neither MergerSub nor the Company will enter into any agreement with any 
other stockholder having a purpose or effect substantially similar to that of 
this Agreement on financial terms (with respect to such other stockholder) 
more favorable than the terms of this Agreement. 

   15. MergerSub agrees that it will pay upon request the reasonable fees and 
expenses (including fees and expenses of counsel for the Stockholders) of all 
Stockholders incurred in connection with the Voting Agreement or the Merger 
in an amount not to exceed $5,000, or in the event the Stockholders become 
involved in litigation, $15,000 in the aggregate. 

                                      B-2
<PAGE>

    IN WITNESS WHEREOF, the parties hereto have executed this Voting 
Agreement as of this 20th day of January, 1998. 

                                          MERCURY ACQUISITION 
                                          CORPORATION 

                                          By /s/ PETER T. GRAUER 
                                             -------------------------------- 
                                             Name: Peter T. Grauer 
                                             Title: President 

                                          THERMADYNE HOLDINGS 
                                          CORPORATION 

                                          By /s/ RANDALL E. CURRAN 
                                             -------------------------------- 
                                             Name: Randall E. Curran 
                                             Title: Chief Executive Officer 

                                      B-3
<PAGE>

                                          GENERAL MOTORS EMPLOYEES 
                                          DOMESTIC GROUP PENSION TRUST 

                                          By: Mellon Bank, N.A., solely in 
                                          its capacity as Trustee for 
                                          General Motors Employees 
                                          Domestic Group Pension Trust as 
                                          directed by Magten Asset 
                                          Management Corp., and not in its 
                                          individual capacity 

                                          By: /s/ BERNADETTE RIST 
                                              ---------------------------- 
                                              Name: Bernadette Rist 
                                              Title: Authorized Signatory 

                                          MAGTEN ASSET MANAGEMENT CORP. 

                                          By: /s/ TALTON R. EMBRY 
                                              ---------------------------- 
                                              Name: Talton R. Embry 
                                              Title: Managing Director 

                                          CITY OF LOS ANGELES FIRE AND 
                                          POLICE PENSION SYSTEMS 
                                          HUGHES RETIREMENT PLANS TRUST 
                                          NAVY EXCHANGE SERVICE COMMAND 
                                          RETIREMENT TRUST 
                                          WESTERN UNION TELEGRAPH COMPANY 
                                          PENSION PLAN 

                                          By: Magten Asset Management 
                                          Corp., as 
                                          Attorney-in-Fact 

                                          By: /s/ TALTON R. EMBRY 
                                              ---------------------------- 
                                              Name: Talton R. Embry 
                                              Title: 

                                      B-4
<PAGE>

                                   SCHEDULE A

<TABLE>
<CAPTION>
                                                        SHARES OF COMPANY 
STOCKHOLDER                                                COMMON STOCK 
- -----------                                                ------------ 
<S>                                                         <C>
Magten Asset Management Corp. .........................     1,222,448 
General Motors Employees Domestic Group Pension Trust       1,701,125 
City of Los Angeles Fire and Police Pension Systems  .. 
Hughes Retirement Plans Trust ......................... 
Navy Exchange Service Command Retirement Trust  ....... 
Western Union Telegraph Company Pension Plan ..........       640,000 
                                                            ---------
                                                            3,563,573 

</TABLE>

                                      B-5
<PAGE>

                                                                      ANNEX B-1

                      AMENDMENT NO. 1 TO VOTING AGREEMENT

   AMENDMENT NO. 1 TO VOTING AGREEMENT (this "Amendment"), dated February 20, 
1998, by and between Mercury Acquisition Corporation, a Delaware corporation 
("MergerSub"), Thermadyne Holdings Corporation, a Delaware corporation (the 
"Company"), and the undersigned holders (each, a "Stockholder") of shares of 
Company Common Stock. 

   WHEREAS, MergerSub, the Company and the Stockholders are parties to a 
Voting Agreement dated as of January 20, 1998 (the "Voting Agreement"); and 

   WHEREAS, the parties desire to amend a certain schedule of the Voting 
Agreement; 

   NOW, THEREFORE, in consideration of the premises and the mutual agreements 
set forth herein and in the Voting Agreement, the parties hereto agree as 
follows: 

   1. Schedule A of the Voting agreement is hereby amended to read in its 
entirety as follows: 

                                  SCHEDULE A 

<TABLE>
<CAPTION>
                                                      SHARES OF COMPANY 
                     STOCKHOLDER                         COMMON STOCK 
                     -----------                         ------------ 
<S>                                                       <C>
Magten Asset Management Corp. .......................       107,047 
General Motors Employees Domestic Group 
 Pension Trust ......................................     1,701,125 
City of Los Angeles Fire and Police Pension Systems         519,000 
Hughes Retirement Plans Trust .......................       640,000 
Navy Exchange Service Command 
 Retirement Trust ...................................       300,000 
Western Union Telegraph Company Pension Plan  .......       250,601 
                                                          --------- 
                                                          3,517,773 
                                                          ========= 
</TABLE>

   2. Except as specifically amended by this Amendment, the Voting Agreement 
shall remain in full force and effect. 

   IN WITNESS WHEREOF, the parties hereto have executed this Amendment No. 1 
to the Voting Agreement as of this 20th day of February, 1998. 

                                          MERCURY ACQUISITION 
                                          CORPORATION 

                                          By /s/ WILLIAM F. DAWSON, JR. 
                                             -------------------------------- 
                                             Name: William F. Dawson, Jr. 
                                             Title: Vice President and 
                                             Secretary 

                                          THERMADYNE HOLDINGS CORPORATION 

                                          By /s/ JAMES H. TATE 
                                             -------------------------------- 
                                             Name: James H. Tate 
                                             Title: Senior Vice President and 
                                                    Chief Financial Officer 

                                     B-1-1
<PAGE>
                                          GENERAL MOTORS EMPLOYEES 
                                          DOMESTIC GROUP PENSION TRUST 

                                          By: Mellon Bank, N.A., solely in 
                                          its capacity as Trustee for 
                                          General Motors Employees 
                                          Domestic Group Pension Trust as 
                                          directed by Magten Asset 
                                          Management Corp., and not in its 
                                          individual capacity 

                                          By /s/ BERNADETTE RIST 
                                             ----------------------------- 
                                             Name: Bernadette Rist 
                                             Title: Authorized Signatory 

                                          MAGTEN ASSET MANAGEMENT CORP. 

                                          By /s/ TALTON R. EMBRY 
                                             ----------------------------- 
                                             Name: Talton R. Embry 
                                             Title: Chairman 

                                          CITY OF LOS ANGELES FIRE AND 
                                           POLICE PENSION SYSTEMS 
                                          HUGHES RETIREMENT PLANS TRUST 
                                          NAVY EXCHANGE SERVICE COMMAND 
                                           RETIREMENT TRUST 
                                          WESTERN UNION TELEGRAPH COMPANY 
                                           PENSION PLAN 

                                          By Magten Asset Management 
                                          Corp., as Attorney-in-Fact 

                                          By /s/ TALTON R. EMBRY 
                                             ----------------------------- 
                                             Name: Talton R. Embry 
                                             Title: Chairman 

                                     B-1-2
<PAGE>

                                                                       ANNEX C 

                                VOTING AGREEMENT

   In consideration of Mercury Acquisition Corporation, a Delaware 
corporation ("MERGERSUB") and Thermadyne Holdings Corporation, a Delaware 
corporation (the "COMPANY"), entering into on the date hereof an Agreement 
and Plan of Merger dated as of the date hereof (the "MERGER AGREEMENT") which 
provides, among other things, that MergerSub, upon the terms and subject to 
the conditions thereof, will be merged with and into the Company (the 
"MERGER") and each outstanding share of common stock, $0.01 par value, of the 
Company (the "COMPANY COMMON STOCK") will be converted into the right to 
receive the Merger Consideration (as defined in the Merger Agreement) in 
accordance with the terms of such Agreement, the undersigned holder (the 
"STOCKHOLDER") of shares of Company Common Stock agrees with MergerSub as 
follows: 

   1. During the period (the "AGREEMENT PERIOD") beginning on the date hereof 
and ending on the earlier of (i) the Effective Time (as defined in the Merger 
Agreement), (ii) the date that is 90 days after the termination of the Merger 
Agreement in accordance with Section 9.01(c) (in the case of a termination by 
MergerSub), (e), (f) or (g) thereof and payment in full of all amounts (if 
any) payable to MergerSub pursuant to Section 5.04 of the Merger Agreement, 
(iii) the date of termination of the Merger Agreement for any other reason 
and (iv) June 30, 1998, the Stockholder hereby agrees to vote the shares of 
Company Common Stock set forth opposite its name in Schedule A hereto (the 
"SCHEDULE A SECURITIES") to approve and adopt the Merger Agreement and the 
Merger(provided that the Stockholder shall not be required to vote in favor 
of the Merger Agreement or the Merger if the Merger Agreement has, without 
the consent of the Stockholder, been amended in any manner that is material 
and adverse to such Stockholder) and any actions directly and reasonably 
related thereto at any meeting or meetings of the stockholders of the 
Company, and at any adjournment thereof or pursuant to action by written 
consent, at or by which such Merger Agreement, or such other actions, are 
submitted for the consideration and vote of the stockholders of the Company 
so long as such meeting is held (including any adjournment thereof) or 
written consent adopted prior to the termination of the Agreement Period. 

   2. During the Agreement Period, the Stockholder hereby agrees that it will 
not vote any of the Stockholder's Schedule A Securities in favor of the 
approval of any other merger, consolidation, sale of assets, reorganization, 
recapitalization, liquidation or winding up of the Company or any other 
extraordinary transaction involving the Company or any matters related to or 
in connection therewith, or any corporate action relating to or the 
consummation of which would either frustrate the purposes of, or prevent or 
delay the consummation of, the transactions contemplated by the Merger 
Agreement. 

   3. From the date hereof until the termination hereof, the Stockholder will 
not, directly or indirectly, (i) take any action to solicit, initiate or 
encourage any Acquisition Proposal or (ii) engage in negotiations or 
discussions with, or disclose any nonpublic information relating to the 
Company or any Subsidiary or afford access to the properties, books or 
records of the Company or any Subsidiary to, or otherwise assist, facilitate 
or encourage, any Third Party that may be considering making, or has made, an 
Acquisition Proposal. The Stockholder will promptly notify MergerSub after 
receipt of any Acquisition Proposal or any indication from any Third Party 
that it is considering making an Acquisition Proposal or any request for 
nonpublic information relating to the Company or any Subsidiary or for access 
to the properties, books or records of the Company or any Subsidiary by any 
Third Party that may be considering making, or has made, an Acquisition 
Proposal and will keep MergerSub fully informed of the status and details of 
any such Acquisition Proposal, indication or request. 

   4. The Stockholder agrees not to exercise any rights (including, without 
limitation, under Section 262 of the Delaware Law) to demand appraisal of any 
shares of Company Common Stock owned by the Stockholder. 

   5. The Stockholder hereby represents and warrants to MergerSub that as of 
the date hereof: 

       (a) the Stockholder (i) owns beneficially all of the shares of Company
   Common Stock set forth opposite the Stockholder's name in Schedule A hereto,
   (ii) has the full and unrestricted legal power, authority and right to enter
   into, execute and deliver this Voting Agreement without the consent or

                                      C-1
<PAGE>

   approval of any other person and (iii) has not entered into any voting
   agreement with or granted any person any proxy (revocable or irrevocable)
   with respect to such shares (other than this Voting Agreement).

       (b) This Voting Agreement is the valid and binding agreement of the
   Stockholder.

       (c) No investment banker, broker or finder is entitled to a commission
   or fee from the Stockholder or the Company in respect of this Agreement
   based upon any arrangement or agreement made by or on behalf of the
   Stockholder.

   6. If any provision of this Voting Agreement shall be invalid or 
unenforceable under applicable law, such provision shall be ineffective to 
the extent of such invalidity or unenforceability only, without in any way 
affecting the remaining provisions of this Voting Agreement. 

   7. This Voting Agreement may be executed in two or more counterparts each 
of which shall be an original with the same effect as if the signatures 
hereto and thereto were upon the same instrument. 

   8. The parties hereto agree that if for any reason any party hereto shall 
have failed to perform its obligations under this Voting Agreement, then the 
party seeking to enforce this Agreement against such non-performing party 
shall be entitled to specific performance and injunctive and other equitable 
relief, and the parties hereto further agree to waive any requirement for the 
securing or posting of any bond in connection with the obtaining of any 
such-injunctive or other equitable relief. This provision is without 
prejudice to any other rights or remedies, whether at law or in equity, that 
any party hereto may have against any other party hereto for any failure to 
perform its obligations under this Voting Agreement. 

   9. This Voting Agreement shall be governed by and construed in accordance 
with the laws of the State of Delaware. 

   10. The Stockholder will, upon request, execute and deliver any additional 
documents deemed by MergerSub to be necessary or desirable to complete and 
effectuate the covenants contained herein. 

   11. This Agreement shall terminate upon the termination of the Agreement 
Period. 

   12. The Stockholder agrees that if it sells, transfers, assigns, encumbers 
or otherwise disposes (each a "TRANSFER") of any Schedule A Securities 
(whether to an affiliate or otherwise), it shall require the transferee of 
such Schedule A Securities to execute and deliver to MergerSub and the 
Company a voting agreement identical in form to this Voting Agreement except 
for the identity of the Stockholder prior to or concurrent with the 
consummation of such Transfer. MergerSub and the Company understand and 
acknowledge that, subject to the preceding sentence, the Stockholder is free 
to Transfer any Schedule A Securities at such times and in such manner as it 
deems appropriate. 

   13. MergerSub and the Company understand and agree that this Agreement 
pertains only to Stockholder and not to any of its affiliates, if any, or 
adviser. 

   14. MergerSub and the Company severally and not jointly represent and 
warrant to the Stockholder that there is no agreement, understanding or 
commitment, written or oral, to pay any consideration directly or indirectly 
in connection with the Merger or otherwise to or for the benefit of any 
holder of Company Common Stock or options thereon other than as set forth in 
the Merger Agreement (except, in the case of directors, employees, agents, 
customers, suppliers or contractors of the Company who are also holders, such 
consideration as is payable by the Company in the ordinary course of business 
and except for amounts payable to officers, directors or employees in 
connection with or pursuant to any options, or option, stock purchase, stock 
ownership or other employee benefit plans). All other voting agreements 
signed with existing shareholders prior to or concurrently herewith are 
substantially identical to this Agreement. 

   Neither MergerSub nor the Company will enter into any agreement with any 
other stockholder having a purpose or effect substantially similar to that of 
this Agreement on financial terms (with respect to such other stockholder) 
more favorable than the terms of this Agreement. 

   15. MergerSub agrees that it will pay upon request the reasonable fees and 
expenses (including fees and expenses of counsel for the Stockholder) of 
Stockholder incurred in connection with the Voting Agreement or the Merger in 
an amount not to exceed $5,000, or in the event the Stockholder becomes 
iinvolved in litigation, $15,000 in the aggregate. 

                                      C-2
<PAGE>

    IN WITNESS WHEREOF, the parties hereto have executed this Voting 
Agreement as of this 20th day of January, 1998. 

                                            MERCURY ACQUISITION 
                                            CORPORATION 

                                            By /s/ PETER T. GRAUER 
                                               ------------------------- 
                                               Name: Peter T. Grauer 
                                               Title: President 

                                            THERMADYNE HOLDINGS 
                                            CORPORATION 

                                            By /s/ RANDALL E. CURRAN 
                                               ------------------------- 
                                               Name: Randall E. Curran 
                                               Title: Chief Executive 
                                               Officer 

                                            FIDELITY CAPITAL & INCOME 
                                            FUND 

                                            By /s/ JOHN H. COSTELLO 
                                               ------------------------- 
                                               Name: John H. Costello 
                                               Title: Assistant 
                                               Treasurer 

   Fidelity Capital & Income Fund ("STOCKHOLDER") is a portfolio of a 
Massachusetts business trust. A copy of the Stockholder's Declaration of 
Trust (under the name Fidelity Summer Street Trust) is on file with the 
Secretary of State of the Commonwealth of Massachusetts. Each of the parties 
hereto acknowledges and agrees that this Agreement is not executed on behalf 
of the trustees of the Stockholder as individuals, and the obligations of 
this Agreement are not binding upon any of the trustees, officers or 
shareholders of the Stockholder individually, but are binding only upon the 
assets and property of the Stockholder. MergerSub agrees that no shareholder, 
trustee or officer of the Stockholder may be held personally liable or 
responsible for any obligations of the Stockholder arising out of this 
Agreement. With respect to obligations of the Stockholder arising out of this 
Agreement, MergerSub shall look for payment or satisfaction of any claim 
solely to the assets and property of the Stockholder. MergerSub is expressly 
put on notice that the rights and obligations of each series of shares of the 
Stockholder under its Declaration of Trust are separate and distinct from 
those of any and all other series. 

                                      C-3
<PAGE>

                                   SCHEDULE A

                                 SHARES OF COMPANY 
STOCKHOLDER                         COMMON STOCK 
- -----------                         ------------ 

FIDELITY CAPITAL & INCOME FUND       2,424, 935 




                                      C-4
<PAGE>

                                                                       ANNEX D 

                        [GLEACHER NATWEST LETTERHEAD] 

January 20, 1998 
Thermadyne Holdings Corporation 
101 South Hanley Road 
St. Louis, MO 63105 
To the Members of the Board of Directors: 

   We understand that Thermadyne Holdings Corporation ("Thermadyne" or the 
"Company") is considering entering into an Agreement and Plan of Merger, 
dated as of January 20, 1998 (the "Merger Agreement"), with Mercury 
Acquisition Corporation ("Mercury"), a newly-formed holding company 
established by DLJ Merchant Banking Partners II and its affiliates 
(collectively, "DLJ"), pursuant to which the Company will be merged (the 
"Merger") with Mercury and each outstanding share of common stock, par value 
$.01 per share, of the Company, other than shares as to which appraisal 
rights have been exercised ("Company Common Stock"), will be converted into 
either $34.50 in cash or the right to retain, at the election of the holder 
thereof and subject to the terms of the Merger Agreement, one share of common 
stock of the Company as the surviving corporation of the Merger (an "Election 
Share"). The actual consideration received and retained by each individual 
stockholder will depend on whether such stockholder elects, and on whether 
other stockholders elect, to retain shares of the Company Common Stock and on 
the application of pro rating provisions contained in the Merger Agreement 
(although, as described below, we have made certain assumptions regarding 
such election). 

   You have asked us to render our opinion as to whether the consideration to 
be received and retained by the stockholders of the Company is fair to such 
holders, from a financial point of view. 

   For the purposes of this opinion we have: 

         (i)    reviewed the January 19, 1998 draft of the Merger Agreement and
                certain related agreements;

         (ii)   reviewed the Company's Annual Reports to Shareholders and
                Annual Report on Form 10-K for the fiscal years ended December
                31, 1994, 1995 and 1996 and its Quarterly reports on Form 10-Q
                for the quarters ended March 31, 1997, June 30, 1997 and
                September 30, 1997;

         (iii)  analyzed the market price and trading characteristics of the
                Company Common Stock for certain recent periods;

         (iv)   reviewed certain financial terms, to the extent publicly
                available, of certain recent acquisition transactions;

         (v)    on an operating and trading basis, compared financial
                information relating to the Company with published financial
                information concerning certain companies whose business we
                deemed to be comparable, in whole or in part, to those of the
                Company;

         (vi)   reviewed certain projections for the Company (the
                "Projections"), and considered certain information regarding
                certain pro forma effects on the Company's capital structure
                after giving effect to the Merger, in each case prepared by
                management of the Company;

         (vii)  based on the Projections and our discussions with the Company's
                management, performed a discounted cash flow analysis of the
                Company;

         (viii) considered such other information, financial studies, analyses
                and investigations and financial, economic and market criteria
                which we deemed relevant.

                                      D-1
<PAGE>

    In preparing our opinion, we have relied upon the accuracy and 
completeness in all material respects of all information provided or 
otherwise made available to us by the Company or otherwise, and we have not 
assumed any responsibility for independently verifying such information. We 
have not made or obtained an independent evaluation or appraisal of any of 
the Company's assets, nor have we been authorized by the Company to solicit, 
and we have not solicited, any offers to acquire the Company or any of its 
constituent businesses or any of its securities. With respect to the 
Projections, as well as information concerning the pro forma financial impact 
of the Merger on the capital structure of the Company, we have been advised 
by the Company, and we have assumed, without independent investigation, that 
they have been reasonably prepared by the Company, and have been generated on 
bases reflecting the best currently available information and judgments as to 
the future financial performance of the relevant businesses, and as to such 
pro forma effect. In addition, for purposes of rendering our opinion, we have 
assumed that, in the Merger, none of the holders of Company Common Stock will 
make an election to receive Election Shares and, accordingly, that all of the 
Company's stockholders will receive in the Merger $33.00 in cash and 
approximately 0.0435 Election Shares per share of Company Common Stock held. 

   Our opinion is necessarily based upon financial, economic, market and 
other conditions as they exist and can be evaluated on the date hereof. We 
are not expressing any opinion as to the actual value of any Election Shares 
upon the consummation of the Merger or as to what prices such Election Shares 
may trade subsequent to the Merger. We have not been requested as to opine 
to, and our opinion does not in any manner address, the Company's underlying 
business decision to effect the Merger. 

   For purposes of rendering our opinion, we have assumed, in all respects 
material to our analysis, that the representations and warranties of each 
party contained in the Merger Agreement are true and correct, that each party 
will perform all of the covenants and agreements required to be performed by 
it under the Merger Agreement and that all conditions to the consummation of 
the Merger will be satisfied without waiver thereof. We have also assumed 
that all material governmental, regulatory or other consents and approvals 
will be obtained and that in the course of obtaining any necessary 
governmental, regulatory or other consents and approvals, or in any 
amendments, modifications or waivers to any documents to which the Company is 
a party, as contemplated by the Merger Agreement, no restrictions will be 
imposed or amendments, modifications or waivers made that would have any 
material adverse effect on the contemplated benefits of the Merger. 

   We have acted as financial advisor to the Company in connection with the 
Merger and will receive a fee for our services, a significant portion of 
which is contingent upon the consummation of the Merger. In the past we have 
performed certain investment banking services for the Company and have 
received customary fees for such services. In the ordinary course of our 
business, we and our affiliates actively trade the debt and equity securities 
of the Company and/or DLJ for our and such affiliates' 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 on the proposed Merger or whether, or to what extent, 
such stockholder should elect to retain shares of the Company Common Stock. 
This letter is not to be quoted or referred to, in whole or in part, in any 
registration statement, prospectus or proxy statement, or in any other 
document used in connection with the offering or sale of securities, nor 
shall this letter be used for any other purposes, without our prior written 
consent. 

   Based upon and subject to the foregoing, we are of the opinion that, as of 
the date hereof, the consideration to be received by the holders of Company 
Common Stock pursuant to the Merger is fair to such holders, from a financial 
point of view. 

                                            Very truly yours, 

                                            GLEACHER NATWEST, INC. 

                                            By: /s/ GLEACHER NATWEST 
                                                ----------------------------- 

                                      D-2
<PAGE>

                         [GLEACHER NATWEST LETTERHEAD]


                                                           April 22, 1998 

Board of Directors 
Thermadyne Holdings Corporation 
101 South Hanley Road 
St. Louis, MO 63105 

To the Members of the Board of Directors: 

Reference is made to our opinion, dated as January 20, 1998 (our "Opinion"), 
as to the fairness, from a financial point of view, of the consideration to 
be received by the holders of the outstanding shares of common stock, par 
value $.01 per share (the "Common Stock"), of Thermadyne Holdings Corporation 
pursuant the Merger (as defined in our Opinion). 

As of the date hereof, although we have undertaken no independent 
investigation, we have been advised of no fact or circumstance, nor are we 
otherwise aware of any fact or circumstance, that would cause us to withdraw 
our Opinion. 

Very truly yours, 

GLEACHER NATWEST, INC. 

By: /s/ GLEACHER NATWEST, INC. 
   ----------------------------------

                                     D-1-1

<PAGE>

                                                                       ANNEX E 

                  SECTION 262 OF THE GENERAL CORPORATION LAW 
                           OF THE STATE OF DELAWARE 
                               APPRAISAL RIGHTS 

   (a) Any stockholder of a corporation of this State who holds shares of 
stock on the date of the making of a demand pursuant to subsection (d) of 
this section with respect to such shares, who continuously holds such shares 
through the effective date of the merger or consolidation, who has otherwise 
complied with subsection (d) of this section and who has neither voted in 
favor of the merger or consolidation nor consented thereto in writing 
pursuant to Section 228 of this title shall be entitled to an appraisal by 
the Court of Chancery of the fair value of his shares of stock under the 
circumstances described in subsections (b) and (c) of this section. As used 
in this section, the word described "stockholder" means a holder of record of 
stock in a stock corporation and also a member of record of a nonstock 
corporation; the words "stock" and "share" mean and include what is 
ordinarily meant by those words and also membership or membership interest of 
a member of a nonstock corporation: and the words "depository receipt" mean a 
receipt or other instrument issued by a depository representing an interest 
in one or more share, or fractions thereof, solely of stock of a corporation, 
which stock is deposited with the depository. 

   (b) Appraisal rights shall be available for the shares of any class or 
series of stock of a constituent corporation in a merger or consolidation to 
be effected pursuant to Section 251, 252, 254, 257, 258, 263 or 264 of this 
title: 

       (1) Provided, however, that no appraisal rights under this section shall
   be available for the shares of any class or series of stock, which stock, or
   depository receipts in respect thereof, at the record date fixed to
   determine the stockholders entitled to receive notice of and to vote at the
   meeting of stockholders to act upon the agreement of merger or
   consolidation, were wither (i) listed on a national securities exchange or
   designated as a national market system security on an interdealer quotation
   system by the National Association of Securities Dealers, Inc. or (ii) held
   of record by more than 2,000 holders; and further provided that no appraisal
   rights shall be available for any shares of stock of the constituent
   corporation surviving a merger if the merger did not require for its
   approval the vote of the holders; and further provided that no appraisal
   rights shall be available for any shares of stock of the constituent
   corporation surviving a merger if the merger did not require for its
   approval the vote of the holders of the surviving corporation as provided in
   subsection (f) of Section 251 of this title.

       (2) Notwithstanding paragraph (1) of this subsection, appraisal rights
   under this section shall be available for the shares of any class or series
   of stock of a constituent corporation if the holders thereof are required by
   the terms of an agreement of merger or consolidation pursuant to Section
   Section 251, 252, 254, 257, 258, 263 and 264 of this title to accept for
   such stock anything except:

           a. Shares of stock of the corporation surviving or resulting from
       such merger or consolidation, or depository receipts in respect thereof;

           b. Shares of stock of any other corporation, or depository receipts
       in respect thereof, which shares of stock or depository receipts at the
       effective date of the merger or consolidation will be either listed on a
       national securities exchange or designated as a nation market system
       security on an interdealer quotation system by the National Association
       of Securities Dealers, Inc. or held of record by more than 2,000
       holders;

           c. Cash in lieu of fractional shares or fractional depository
       receipts described in the foregoing subparagraphs a and b of this
       paragraph; or

           d. Any combination of the shares of stock, depository receipts and
       cash in lieu of fractional shares or fractional depository receipts
       described in the foregoing subparagraphs a, b and c of this paragraph.

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       (3) In the event all of the stock of a subsidiary Delaware corporation
   party to a merger effected under Section 253 of this title is not owned by
   the parent corporation immediately prior to the merger, appraisal rights
   shall be available for the shares of the subsidiary Delaware corporation.

   (c) Any corporation may provide in its certificate of incorporation that 
appraisal rights under this section shall be available for the shares of any 
class or series of its stock as a result of an amendment to its certificate 
of incorporation, any merger or consolidation in which the corporation is a 
constituent corporation or the sale of all or substantially all of the assets 
of the corporation. If the certificate of incorporation contains such a 
provision, the procedures of this section, including those set forth in 
subsections (d) and (e) of this section, shall apply as nearly as is 
practicable. 

   (d) Appraisal rights shall be perfected as follows: 

           (1) If a proposed merger or consolidated for which appraisal rights
       are provided under this section is to be submitted for approval at a
       meeting of stockholders, the corporation, not less than 20 days prior to
       the meeting, shall notify each of its stockholders who was such on the
       record date for such meeting with respect to shares for which appraisal
       rights are available pursuant to subsections (b) or (c) hereof that
       appraisal rights are available for any or all of the shares of the
       constituent corporations, and shall include in such notice a copy of
       this section. Each stockholder electing to demand the appraisal of his
       shares shall deliver to the corporation, before the taking of the vote
       on the merger or consolidation, a written demand for appraisal of his
       shares. Such demand will be sufficient if it reasonably informs the
       corporation of the identity of the stockholder and that the stockholder
       intends thereby to demand the appraisal of his shares. A proxy or vote
       against the merger or consolidation shall not constitute such a demand.
       A stockholder electing to take such action must do so by a separate
       written demand as herein provided. Within 10 days after the effective
       date of such merger or consolidation, the surviving or resulting
       corporation shall notify each stockholder of each constituent
       corporation who has complied with this subsection and has not voted in
       favor of or consented to the merger or consolidation of the date that
       the merger or consolidated has become effective; or

           (2) If the merger or consolidation was approved pursuant to Section
       228 or 253 of this title, the surviving or resulting corporation, either
       before the effective date of the merger or consolidation or within 10
       days thereafter, shall notify each of the stockholders entitled to
       appraisal rights of the effective date of the merger or consolidation
       and that appraisal rights are available for any or all of the shares of
       the constituent corporation, and shall include in such notice a copy of
       this section. The notice shall be sent by certified or registered mail,
       return receipt requested, addressed to the stockholder at his address as
       it appears on the records of the corporation. Any stockholder entitled
       to appraisal rights may, within 20 days after the date of mailing of the
       notice, demand in writing from the surviving or resulting corporation
       the appraisal of his shares. Such demand will be sufficient if it
       reasonably informs the corporation of the identity of the stockholder
       and that the stockholder intends thereby to demand the appraisal of his
       shares.

   (e) Within 120 days after the effective date of the merger or 
consolidation, the surviving or resulting corporation or any stockholder who 
has complied with subsections (a) and (d) hereof and who is otherwise 
entitled to appraisal rights, may file a petition in the Court of Chancery 
demanding a determination of the value of the stock of all such stockholders. 
Notwithstanding the foregoing, at any time within 60 days after the effective 
of the merger or consolidation, any stockholder shall have the right to 
withdraw his demand for appraisal and to accept the terms offered upon the 
merger or consolidation. Within 120 days after the effective date of the 
merger or consolidation, any stockholder who has complied with the 
requirements of subsections (a) and (d) hereof, upon written request, shall 
be entitled to receive from the corporation surviving the merger or resulting 
from the consolidation a statement setting forth the aggregate number of 
shares not voted in favor of the merger or consolidation and with respect to 
which demands for appraisal have been received and the aggregate number of 
holders of such shares. Such written statement shall be mailed to the 
stockholder within 10 days after his written request for such a statement is 
received by the surviving or resulting corporation or within 10 days after 
expiration of the period for delivery of demands for appraisal under 
subsection (d) hereof, whichever is later. 

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<PAGE>

    (f) Upon the filing of any such petition by a stockholder, service of a 
copy thereof shall be made upon the surviving or resulting corporation, which 
shall within 20 days after such service file in the office of the Register in 
Chancery in which the petition was filed a duly verified list containing the 
names and addresses of all stockholders who have demanded payment for their 
shares and with whom agreements as to the value of their shares have not been 
reached by the surviving or resulting corporation. If the petition shall be 
filed by the surviving or resulting corporation, the petition shall be 
accompanied by such a duly verified list. The Register in Chancery, if so 
ordered by the Court, shall give notice of the time and place fixed for the 
hearing of such petition by registered or certified mail to the surviving or 
resulting corporation and to the stockholders shown on the list at the 
addresses therein stated. Such notice shall also be given by 1 or more 
publications at least 1 week before the day of the hearing, in a newspaper of 
general circulation published in the City of Wilmington, Delaware or such 
publication as the Court deems advisable. The forms of the notices by mail 
and by publication shall be approved by the Court, and the costs thereof 
shall by borne by the surviving or resulting corporation. 

   (g) At the hearing on such petition, the Court shall determine the 
stockholders who have complied with this section and who have become entitled 
to appraisal rights. The Court may require the stockholders who have demanded 
an appraisal for their shares and who hold stock represented by certificates 
to submit their certificates of stock to the Register in Chancery for 
notation thereon of the pendency of the appraisal proceedings; and if any 
stockholder fails to comply with such direction, the Court may dismiss the 
proceedings as to such stockholder. 

   (h) After determining the stockholders entitled to an appraisal, the Court 
shall appraise the shares, determining their fair value exclusive of any 
element of value arising from the accomplishment or expectation of the merger 
or consolidation, together with a fair rate of interest, if any, to be paid 
upon the amount determined to be the fair value. In determining such fair 
value, the Court shall take into account all relevant factors. In determining 
the fair rate of interest, the Court may consider all relevant factors, 
including the rate of interest which the surviving or resulting corporation 
would have had to pay to borrow money during the pendency of the proceeding. 
Upon application by the surviving or resulting corporation or by any 
stockholder entitled to participate in the appraisal proceeding, the Court 
may, in its discretion, permit discovery or other pretrial proceedings and 
may proceed to trial upon the appraisal prior to the final determination of 
the stockholder entitled to an appraisal. Any stockholder whose name appears 
on the list filed by the surviving or resulting corporate pursuant to 
subsection (f) of this section and who has submitted his certificates of 
stock to the Register in Chancery, if such is required, may participate fully 
in all proceeding until it is finally determined that he is not entitled to 
appraisal rights under this section. 

   (i) The Court shall direct the payment of the fair value of the shares, 
together with interest, if any, by the surviving or resulting corporation to 
the stockholders entitled thereto. Interest may be simple or compound, as the 
Court may direct. Payment shall be so made to each such stockholder, in the 
case of holders of uncertificated stock forthwith, and the case of holder of 
shares represented by certificates upon the surrender to the corporation of 
the certificates representing such stock. The Court's decree may be enforced 
as other decrees in the Court of Chancery may be enforced, whether such 
surviving or resulting corporation be a corporation of this State or of any 
state. 

   (j) The costs of the proceeding may be determined by the Court and taxed 
upon the parties as the Court deems equitable in the circumstances. Upon 
application of a stockholder, the Court may order all or a portion of the 
expenses incurred by any stockholder in connection with the appraisal 
proceeding, including, without limitation, reasonable attorney's fees and the 
fees and expenses of experts, to be charged pro rata against the value of all 
the shares entitled to an appraisal. 

   (k) From and after the effective date of the merger or consolidation, no 
stockholder who has demanded his appraisal rights as provided in subsection 
(d) of this section shall be entitled to vote such stock for any purpose or 
to receive payment of dividends or other distributions on the stock (except 
dividends or other distributions payable to stockholders of record at a date 
which is prior to the effective date of the merger or consolidation); 
provided, however, that if no petition for an appraisal shall be filed within 
the time provided in subsection (e) of this section, or if such stockholder 
shall deliver to the surviving or resulting corporation a written withdrawal 
of his demand for an appraisal and an acceptance 

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<PAGE>

of the merger or consolidation, either within 60 days after the effective 
date of the merger or consolidation as provided in subsection (e) of this 
section or thereafter with the written approval of the corporation, then the 
right of such stockholder to an appraisal shall cease. Notwithstanding the 
foregoing, no appraisal proceeding in the Court of Chancery shall be 
dismissed as to any stockholder without the approval of the Court, and such 
approval may be conditioned upon such terms as the Court deems just. 

   (l) The shares of the surviving or resulting corporation to which the 
shares of such objecting stockholders would have been converted had they 
assented to the merger or consolation shall have the status of authorized and 
unissued shares of the surviving or resulting corporation. 

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