IMC GLOBAL INC
S-3, 1997-12-08
AGRICULTURAL CHEMICALS
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<PAGE>
    AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON DECEMBER 8, 1997
                                                      REGISTRATION NO. 333-
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
 
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                            ------------------------
                                    FORM S-3
                             REGISTRATION STATEMENT
                                     UNDER
                           THE SECURITIES ACT OF 1933
                            ------------------------
                                IMC GLOBAL INC.
 
             (Exact name of Registrant as specified in its charter)
 
<TABLE>
<S>                                       <C>
               DELAWARE                                 36-3492467
   (State or other jurisdiction of                   (I.R.S. Employer
    incorporation or organization)                Identification Number)
</TABLE>
 
                               2100 SANDERS ROAD
                              NORTHBROOK, IL 60062
                                 (847) 272-9200
 
  (Address, including zip code, and telephone number, including area code, of
                   Registrant's principal executive offices)
 
                               MARSCHALL I. SMITH
                   SENIOR VICE PRESIDENT AND GENERAL COUNSEL
                                IMC GLOBAL INC.
                               2100 SANDERS ROAD
                              NORTHBROOK, IL 60062
                                 (847) 272-9200
 
 (Name, address, including zip code, and telephone number, including area code,
                             of agent for service)
                         ------------------------------
 
                                   Copies to:
 
                                LARRY A. BARDEN
                                SIDLEY & AUSTIN
                            ONE FIRST NATIONAL PLAZA
                            CHICAGO, ILLINOIS 60603
                         ------------------------------
 
        APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALE TO THE PUBLIC:
     From time to time after this registration statement becomes effective.
 
    If the only securities being registered on this Form are being offered
pursuant to dividend or interest reinvestment plans, please check the following
box. / /
 
    If any of the securities being registered on this Form are to be offered on
a delayed or continuous basis pursuant to Rule 415 under the Securities Act of
1933, other than securities offered only in connection with dividend or interest
reinvestment plans, check the following box. /X/
 
    If this Form is filed to register additional securities for an offering
pursuant to Rule 462(b) under the Securities Act, please check the following box
and list the Securities Act registration statement number of the earlier
effective registration statement for the same offering. / /
 
    If this Form is a post-effective amendment filed pursuant to Rule 462(c)
under the Securities Act, check the following box and list the Securities Act
registration statement number of the earlier effective registration statement
for the same offering. / /
 
    If delivery of the prospectus is expected to be made pursuant to Rule 434,
please check the following box. / /
                         ------------------------------
 
                        CALCULATION OF REGISTRATION FEE
<TABLE>
<CAPTION>
                 TITLE OF EACH CLASS OF                                         PROPOSED MAXIMUM     PROPOSED MAXIMUM
                    SECURITIES TO BE                           AMOUNT TO         OFFERING PRICE          AGGREGATE
                       REGISTERED                            BE REGISTERED          PER UNIT         OFFERING PRICE(1)
<S>                                                       <C>                  <C>                  <C>
Debt Securities(2)......................................
Debt Warrants...........................................          (5)                  (5)             $350,000,000
Series Preferred Stock(3)...............................
Common Stock(4).........................................
Common Stock Warrants...................................
Currency Warrants.......................................
 
<CAPTION>
                 TITLE OF EACH CLASS OF
                    SECURITIES TO BE                           AMOUNT OF
                       REGISTERED                          REGISTRATION FEE
<S>                                                       <C>
Debt Securities(2)......................................
Debt Warrants...........................................      $103,250(6)
Series Preferred Stock(3)...............................
Common Stock(4).........................................
Common Stock Warrants...................................
Currency Warrants.......................................
</TABLE>
 
(1) Estimated solely for the purpose of calculating the registration fee. The
    aggregate initial public offering price of the securities registered hereby
    will not exceed $350,000,000 in U.S. dollars or the U.S. dollar equivalent
    in foreign currency or currency units.
 
(2) May be issued at an original issue discount.
 
(3) Includes such presently indeterminable number of shares of Series Preferred
    Stock as may be issuable from time to time upon conversion of Debt
    Securities.
 
(4) Includes such presently indeterminable number of shares of Common Stock as
    may be issuable from time to time upon conversion of Debt Securities or
    Preferred Stock.
 
(5) The amount to be registered and the proposed maximum offering price per unit
    has been omitted pursuant to Rule 457(o) under the Securities Act of 1933.
 
(6) The registration fee has been calculated pursuant to Rule 457(o) under the
    Securities Act of 1933.
                         ------------------------------
 
    Pursuant to Rule 429 under the Securities Act of 1933, the Prospectus
constituting a part of this Registration Statement also relates to $150,000,000
principal amount of Debt Securities, Debt Warrants, Series Preferred Stock,
Common Stock, Common Stock Warrants and Currency Warrants registered by the
Registrant under the Securities Act of 1933 in Registration Statement No.
333-27287, and this Registration Statement constitutes Post-Effective Amendment
No. 1 to such Registration Statement.
 
    THE REGISTRANT HEREBY AMENDS THIS REGISTRATION STATEMENT ON SUCH DATE OR
DATES AS MAY BE NECESSARY TO DELAY ITS EFFECTIVE DATE UNTIL THE REGISTRANT SHALL
FILE A FURTHER AMENDMENT WHICH SPECIFICALLY STATES THAT THIS REGISTRATION
STATEMENT SHALL THEREAFTER BECOME EFFECTIVE IN ACCORDANCE WITH SECTION 8(a) OF
THE SECURITIES ACT OF 1933 OR UNTIL THIS REGISTRATION STATEMENT SHALL BECOME
EFFECTIVE ON SUCH DATE AS THE COMMISSION, ACTING PURSUANT TO SAID SECTION 8(a),
MAY DETERMINE.
 
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
<PAGE>
                 SUBJECT TO COMPLETION, DATED DECEMBER 8, 1997
INFORMATION CONTAINED HEREIN IS SUBJECT TO COMPLETION OR AMENDMENT. A
REGISTRATION STATEMENT RELATING TO THESE SECURITIES HAS BEEN FILED WITH THE
SECURITIES AND EXCHANGE COMMISSION. THESE SECURITIES MAY NOT BE SOLD NOR MAY
OFFERS TO BUY BE ACCEPTED PRIOR TO THE TIME THE REGISTRATION STATEMENT BECOMES
EFFECTIVE. THIS PROSPECTUS SHALL NOT CONSTITUTE AN OFFER TO SELL OR THE
SOLICITATION OF AN OFFER TO BUY NOR SHALL THERE BE ANY SALE OF THESE SECURITIES
IN ANY STATE IN WHICH SUCH OFFER, SOLICITATION OR SALE WOULD BE UNLAWFUL PRIOR
TO REGISTRATION OR QUALIFICATION UNDER THE SECURITIES LAWS OF ANY SUCH STATE.
<PAGE>
PROSPECTUS
 
                                     [LOGO]
 
                                  $500,000,000
 
            DEBT SECURITIES, DEBT WARRANTS, SERIES PREFERRED STOCK,
               COMMON STOCK, STOCK WARRANTS AND CURRENCY WARRANTS
                               ------------------
 
    IMC Global Inc. ("IMC" or the "Company") from time to time may offer (i)
unsecured debt securities, which may be either senior (the "Senior Debt
Securities") or subordinated (the "Subordinated Debt Securities"), and which may
be convertible into shares of common stock, par value $1.00 per share ("Common
Stock") of IMC (the "Convertible Debt Securities," and, together with the Senior
Debt Securities and the Subordinated Debt Securities, the "Debt Securities"),
(ii) warrants to purchase Debt Securities (the "Debt Warrants"), (iii) shares of
its series preferred stock, (the "Series Preferred Stock"), which may be
convertible into shares of Common Stock, (iv) shares of Common Stock, (v)
warrants to purchase shares of its Common Stock (the "Stock Warrants") and (vi)
warrants to receive from the Company the cash value in U.S. dollars of the right
to purchase ("Currency Call Warrants") or to sell ("Currency Put Warrants," and,
together with the Currency Call Warrants, the "Currency Warrants") such foreign
currency or currency units as shall be designated by the Company at the time of
the offering. The Debt Securities, Debt Warrants, Series Preferred Stock, Common
Stock, Stock Warrants and Currency Warrants (collectively, the "Securities") may
be offered either together or separately, and will be offered in amounts, at
prices and on terms to be determined at the time of offering. The Securities
offered pursuant to this Prospectus may be issued in one or more series or
issuances and will be limited to $500,000,000 aggregate public offering price
(or the equivalent in foreign currency or currency units).
 
    The Senior Debt Securities will rank equally in right of payment with all
other Senior Indebtedness (as defined) of the Company. The Subordinated Debt
Securities will be subordinated in right of payment to all Senior Indebtedness
of the Company.
 
    Certain specific terms of the particular Securities in respect of which this
Prospectus is being delivered (the "Offered Securities") are set forth in the
accompanying Prospectus Supplement (as supplemented by any applicable pricing
supplement relating thereto, the "Prospectus Supplement"), including, where
applicable, the initial public offering price of the Securities, the listing on
any securities exchange, other special terms, and (i) in the case of Debt
Securities, the specific designation, aggregate principal amount, original issue
discount, if any, authorized denominations, maturity, premium, if any, rate
(which may be fixed or variable), time and method of calculating payment of
interest, if any, the place or places where principal of, premium, if any, and
interest, if any, on such Debt Securities will be payable, the currency in which
principal of, premium, if any, and interest, if any, on, such Debt Securities
will be payable, whether such Debt Securities will be Senior Debt Securities or
Subordinated Debt Securities, any terms of redemption at the option of the
Company or the holder, any sinking fund provisions and any terms for conversion
or exchange into Common Stock, (ii) in the case of Debt Warrants and Stock
Warrants, the Debt Securities and Common Stock, respectively, for which each
such Warrant is exercisable, the exercise price, duration, detachability, and
call provisions, (iii) in the case of Series Preferred Stock, the specific title
and stated value, any dividend, liquidation, redemption, voting and other rights
and any terms for exchange for Debt Securities or conversion into Debt
Securities or Common Stock, (iv) in the case of Currency Warrants, the base
foreign currency or currency units, the formula for determining the cash
settlement value, if any, the procedures and conditions relating to exercise and
any circumstances under which there will be deemed to be an automatic exercise
and (v) in the case of Common Stock, the number of shares of Common Stock and
the terms of the offering and sale thereof. If so specified in the applicable
Prospectus Supplement, Offered Securities may be issued in whole or in part in
the form of one or more temporary or permanent global securities.
 
                           --------------------------
 
THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
   EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE
     SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION
       PASSED UPON THE ACCURACY OR ADEQUACY OF THIS PROSPECTUS. ANY
               REPRESENTATION TO THE CONTRARY IS A CRIMINAL OFFENSE.
                            ------------------------
 
    The Company may sell the Securities to or through underwriters or dealers
and may also sell Securities directly to other purchasers or through agents. See
"Plan of Distribution." The Prospectus Supplement sets forth the names of any
underwriters, dealers or agents involved in the sale of the Offered Securities
in respect of which this Prospectus is being delivered and any applicable fee,
commission or discount arrangements with them.
 
    This Prospectus may not be used to consummate sales of Securities unless
accompanied by a Prospectus Supplement.
                           --------------------------
 
                 The date of this Prospectus is         , 1997
<PAGE>
    NO PERSON HAS BEEN AUTHORIZED TO GIVE ANY INFORMATION OR TO MAKE ANY
REPRESENTATIONS OTHER THAN THOSE CONTAINED OR INCORPORATED BY REFERENCE IN THIS
PROSPECTUS AND, IF GIVEN OR MADE, SUCH INFORMATION OR REPRESENTATIONS MUST NOT
BE RELIED UPON AS HAVING BEEN AUTHORIZED. THIS PROSPECTUS DOES NOT CONSTITUTE AN
OFFER TO SELL OR THE SOLICITATION OF AN OFFER TO BUY ANY SECURITIES OTHER THAN
THE SECURITIES DESCRIBED IN THIS PROSPECTUS OR AN OFFER TO SELL OR THE
SOLICITATION OF AN OFFER OR SOLICITATION IN SUCH JURISDICTION. NEITHER THE
DELIVERY OF THIS PROSPECTUS NOR ANY SALE 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.
 
                             AVAILABLE INFORMATION
 
    The Company is subject to the informational requirements of the Securities
Exchange Act of 1934, as amended (the "Exchange Act"), and in accordance
therewith files reports and other information with the Securities and Exchange
Commission (the "Commission"). Reports, proxy and information statements and
other information filed by the Company can be inspected and copied at the public
reference facilities maintained by the Commission at Room 1024, 450 Fifth
Street, N.W., Washington, D.C. 20549, and at the following Regional Offices of
the Commission; Midwest Regional Office, 500 West Madison Street, Suite 1400,
Chicago, Illinois 60661-2511 and Northeast Regional Office, Seven World Trade
Center, Suite 1300, New York, New York 10048. Copies of such material can be
obtained from the Public Reference Section of the Commission at 450 Fifth
Street, N.W., Washington, D.C. 20549 at prescribed rates. Reports, proxy and
information statements and other information concerning the Company may also be
inspected at the offices of the national securities exchanges on which the
Company's Common Stock is listed: The New York Stock Exchange, Inc., 20 Broad
Street, New York, New York 10005, and The Chicago Stock Exchange, Incorporated,
440 South LaSalle Street, Chicago, Illinois 60605. The Company is subject to the
electronic filing requirements of the Commission. Accordingly, pursuant to the
rules and regulations of the Commission, certain documents, including annual and
quarterly reports and proxy statements, filed by the Company with the Commission
have been and will be filed electronically. The Commission maintains a Web site
at http://www.sec.gov containing reports, proxy and information statements and
other information regarding registrants, including the Company, that file
electronically with the Commission.
 
    This Prospectus constitutes a part of a Registration Statement filed by the
Company with the Commission under the Securities Act of 1933, as amended (the
"Securities Act"). This Prospectus omits certain of the information contained in
the Registration Statement in accordance with the rules and regulations of the
Commission. Reference is hereby made to the Registration Statement and related
exhibits for further information with respect to the Company and the Securities.
Statements contained herein concerning the provisions of any document are not
necessarily complete and, in each instance, reference is made to the copy of
such document filed as an exhibit to the Registration Statement or otherwise
filed with the Commission. Each such statement is qualified in its entirety by
such reference.
 
                INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE
 
    The following documents of the Company heretofore filed with the Commission
pursuant to the Exchange Act are incorporated herein by reference:
 
         1. The Company's Annual Report on Form 10-K for the fiscal year ended
    June 30, 1997;
 
         2. The Company's Quarterly Report on Form 10-Q for the fiscal quarter
    ended September 30, 1997;
 
         3. The Company's Current Reports on Form 8-K filed on July 23, 1997,
    August 12, 1997 and August 28, 1997;
 
         4. The description of the Company's Common Stock contained in the
    Company's Registration Statement on Form 8-A/A-1 filed January 12, 1996; and
 
                                       2
<PAGE>
         5. The description of the IMC Preferred Stock Purchase Rights contained
    in the Company's Registration Statement on Form 8-A filed June 23, 1989, as
    amended by Form 8-A/A filed September 18, 1995 and January 24, 1996.
 
    All reports and other documents filed by the Company pursuant to Section
13(a), 13(c), 14 or 15(d) of the Exchange Act subsequent to the date of this
Prospectus and prior to the termination of the offering of the Securities
offered hereby shall be deemed to be incorporated by reference into this
Prospectus or any Prospectus Supplement and to be a part hereof from the date of
filing of such reports and documents; provided, however, that the Report of the
Compensation Committee and the Performance Graph contained in any Proxy
Statement of the Company shall not be so deemed incorporated by reference. Any
statement contained in a document incorporated or deemed to be incorporated by
reference in this Prospectus or any Prospectus Supplement shall be deemed to be
modified or superseded for purposes of this Prospectus or any Prospectus
Supplement to the extent that a statement contained herein, therein or in any
other subsequently filed documents which also is or is deemed to be incorporated
by reference in this Prospectus or in such Prospectus Supplement modifies or
supersedes such statement. Any such statement so modified or superseded shall
not be deemed, except as so modified or superseded, to constitute a part of this
Prospectus or any Prospectus Supplement.
 
    The Company will provide without charge to each person to whom this
Prospectus is delivered, on the written or oral request of such person, a copy
(without exhibits other than exhibits specifically incorporated by reference) of
any or all documents incorporated by reference into this Prospectus. Requests
for such copies should be directed to Corporate Secretary, IMC Global Inc., 2100
Sanders Road, Northbrook, Illinois 60062, telephone number (847) 272-9200.
 
    This Prospectus and the accompanying Prospectus Supplement include
"forward-looking statements" within the meaning of various provisions of the
Securities Act and the Exchange Act. All statements, other than statements of
historical facts, included or incorporated by reference in this Prospectus and
the Prospectus Supplement that address activities, events or developments that
the Company expects or anticipates will or may occur in the future, including
such things as future capital expenditures (including the amount and nature
thereof), business strategy and measures to implement strategy, competitive
strengths, goals, expansion and growth of the Company's and its subsidiaries'
business and operations, plans, references to future success as well as other
statements which include words such as "anticipate," "believe," "plan,"
"estimate," "expect" and "intend" and other similar expressions, constitute
forward-looking statements. These statements are based on certain assumptions
and analyses made by the Company in light of its experience and its perception
of historical trends, current conditions and expected future developments as
well as other factors it believes are appropriate in the circumstances. However,
whether actual results and developments will conform with the Company's
expectations and predictions is subject to a number of risks and uncertainties,
including any special considerations included or incorporated by reference in
this Prospectus and any Prospectus Supplement; general economic, market or
business conditions; conditions in and policies of the agriculture industry;
risks associated with investments and operations in foreign jurisdictions and
any future international expansion, including those related to economic,
political and regulatory policies of local governments and laws or policies of
the United States and Canada; changes in governmental laws and regulations
affecting environmental compliance, taxes and other matters impacting the
Company; the risks attendant with mining operations; the potential impacts of
increased competition in the markets the Company operates within; risk factors
reported from time to time in the reports filed by the Company with the SEC and
other factors, many of which are beyond the control of the Company and its
subsidiaries. Consequently, all of the forward-looking statements made in this
Prospectus and any Prospectus Supplement are qualified by these cautionary
statements, and there can be no assurance that the actual results or
developments anticipated by the Company will be realized or, even if
substantially realized, that they will have the expected consequences to or
effects on the Company and its subsidiaries or their business or operations.
 
                                       3
<PAGE>
                                  THE COMPANY
 
    The Company is one of the world's leading producers of crop nutrients for
the international agricultural community and is one of the foremost distributors
in the United States of crop nutrients and related products through its retail
and wholesale distribution networks. The Company mines, processes and
distributes potash in the United States and Canada and is a joint venture
partner in IMC-Agrico Company, a leading producer, marketer and distributor of
phosphate crop nutrients and animal feed ingredients. The Company believes that
it is one of the most efficient North American producers of concentrated
phosphates and potash. The Company's retail distribution network, which extends
principally to corn and soybean farmers in the eastern Midwest and to cotton,
peanut and vegetable farmers in the southeastern United States, is one of the
preeminent distributors of crop nutrients and related products. The Company also
manufactures nitrogen-based and other high-value crop nutrients which are
marketed on a dealer basis, principally in the midwestern and southeastern
United States. In addition, the Company sells specialty lawn and garden, turf
and nursery products on a national basis and ice-melter products in the Midwest,
eastern snow-belt states and Canada. The Company's principal executive office is
located at 2100 Sanders Road, Northbrook, Illinois 60062, telephone (847)
272-9200.
 
                                USE OF PROCEEDS
 
    Unless otherwise specified in the applicable Prospectus Supplement, the
Company intends to use the net proceeds from the sale of the Securities for
general corporate purposes, including working capital, the repayment or
refinancing of indebtedness, future acquisitions and/or capital expenditures.
Pending application of the net proceeds for specific purposes, such proceeds may
be invested in short-term or marketable securities.
 
                       RATIO OF EARNINGS TO FIXED CHARGES
 
    The following table sets forth the ratio of earnings to fixed charges of the
Company and its consolidated subsidiaries for the periods indicated.
 
<TABLE>
<CAPTION>
                                                                THREE MONTHS
                                                                    ENDED           FISCAL YEAR ENDED JUNE 30,
                                                                SEPTEMBER 30,     -------------------------------
                                                                    1997          1997   1996  1995  1994   1993
                                                              -----------------   -----  ----  ----  -----  -----
<S>                                                           <C>                 <C>    <C>   <C>   <C>    <C>
Ratio of earnings to fixed charges(a).......................        6.58          10.34  7.63  7.26   2.48  (1.10)
 
Ratio of earnings to fixed charges(b).......................        6.58          10.34  9.16  7.26   2.48   1.94
</TABLE>
 
- ------------------------
 
(a) Earnings consist of pre-tax earnings from continuing operations but before
    fixed charges. Fixed charges consist of interest on indebtedness, interest
    capitalized as part of fixed assets, amortization of debt expense and rent
    expense which is deemed representative of an interest factor.
 
(b) The ratio of earnings to fixed charges for the fiscal year ended June 30,
    1996 excludes a charge of $98.6 million relating to the merger of The Vigoro
    Corporation into a wholly-owned subsidiary of the Company. The ratio of
    earnings to fixed charges for the fiscal year ended June 30, 1993 excludes a
    charge of $169.1 million relating to the settlement of litigation resulting
    from a May 1991 explosion at a nitroparaffins plant in Sterlington,
    Louisiana.
 
                                       4
<PAGE>
                         DESCRIPTION OF DEBT SECURITIES
 
    The following description of the terms of the Debt Securities sets forth
certain general terms and provisions of the Debt Securities to which any
Prospectus Supplement may relate. The particular terms of the Debt Securities
offered by any Prospectus Supplement (the "Offered Debt Securities") and the
extent, if any, to which such general provisions may not apply thereto will be
described in the Prospectus Supplement relating to such Offered Debt Securities.
 
    The Debt Securities may be issued from time to time in one or more series
and will constitute either Senior Debt Securities or Subordinated Debt
Securities. Senior Debt Securities will be issued under an Indenture, dated as
of July 17, 1997 (the "Senior Indenture"), between the Company and The Bank of
New York, as Trustee (the "Senior Trustee"). A copy of the Senior Indenture is
filed as an exhibit to the Registration Statement of which this Prospectus is a
part. The Subordinated Debt Securities will be issued under an Indenture (the
"Subordinated Indenture"), between the Company and a trustee to be named prior
to the offering of any Subordinated Debt Securities, as Trustee (the
"Subordinated Trustee"). The Senior Indenture and the Subordinated Indenture are
referred to herein individually as an "Indenture" and, collectively, as the
"Indentures," and the Senior Trustee and the Subordinated Trustee are referred
to herein individually as the "Trustee" and collectively as the "Trustees."
 
    The following summaries of certain provisions of the Debt Securities and the
Indentures do not purport to be complete and are subject to, and are qualified
in their entirety by reference to, all of the provisions of the Indentures,
including the definitions therein of certain terms. Certain capitalized terms
used herein are defined in the Indentures. The Indentures are substantially
identical, except for certain covenants of the Company and provisions relating
to subordination.
 
GENERAL
 
    The Indentures do not limit the amount of debt securities which can be
issued thereunder and provide that debt securities of any series may be issued
thereunder up to the aggregate principal amount which may be authorized from
time to time by the Company. The Indentures do not limit the amount of other
Indebtedness or securities, other than certain secured Indebtedness as described
below, which may be issued by the Company or its Subsidiaries. All Senior Debt
Securities will be unsecured and will rank on a parity with all other unsecured
and unsubordinated Indebtedness of the Company. All Subordinated Debt Securities
will be unsecured and will be subordinated in right of payment to the prior
payment in full of Senior Indebtedness (which term includes the Senior Debt
Securities) of the Company as described below under "Provisions Applicable
Solely to Subordinated Debt Securities--Subordination." In addition, creditors
of Subsidiaries of the Company are entitled to a claim on the assets of such
Subsidiaries. Consequently, in the event of a liquidation or reorganization of
any Subsidiary, creditors of the Subsidiary are likely to be paid in full before
any distribution is made to the Company and holders of Senior Debt Securities or
Subordinated Debt Securities, except to the extent that the Company is itself
recognized as a creditor of such Subsidiary, in which case the claims of the
Company would still be subordinate to any security interests in the assets of
such Subsidiary and any Indebtedness of such Subsidiary senior to that held by
the Company.
 
    Reference is made to the Prospectus Supplement for the following terms
thereof: (i) the title of the Offered Debt Securities and classification as
Senior Debt Securities or Subordinated Debt Securities; (ii) any limit upon the
aggregate principal amount of the Offered Debt Securities; (iii) if other than
100% of the principal amount, the percentage of the principal amount at which
the Offered Debt Securities will be offered; (iv) the date or dates on which the
principal of the Offered Debt Securities will be payable (or method of
determination thereof); (v) the rate or rates (which may be fixed or variable)
at which the Offered Debt Securities will bear interest (or method of
determination thereof), if any, the date or dates from which any such interest
will accrue and on which such interest will be payable, and the record dates for
the determination of the holders to whom interest is payable; (vi) if other than
U.S. dollars, the
 
                                       5
<PAGE>
currency or units based on or relating to currencies in which the Debt
Securities are denominated and which the principal of, interest on and any
Additional Amounts (as defined below) will or may be payable; (vii) if other
than as set forth herein, the place or places where the principal of, interest
on and any Additional Amounts payable in respect of the Offered Debt Securities
will be payable; (viii) the price or prices at which, the period or periods
within which and the terms and conditions upon which Offered Debt Securities may
be redeemed, in whole or in part, at the option of the Company; (ix) whether the
Offered Debt Securities are convertible into Common Stock and, if so, the terms
and conditions upon which such conversion will be effected including the initial
conversion price or conversion rate, the conversion period and other conversion
provisions in addition to or in lieu of those described in the applicable
Indenture; (x) the obligation, if any, of the Company to redeem, repurchase or
repay Offered Debt Securities, whether pursuant to any sinking fund or analogous
provisions or pursuant to other provisions set forth therein or at the option of
a holder thereof; (xi) whether the Offered Debt Securities will be represented
in whole or in part by one or more global notes registered in the name of a
depository or its nominee; (xii) whether and under what circumstances the
Company will pay additional amounts ("Additional Amounts") in respect of certain
taxes imposed on certain holders of Debt Securities or as otherwise provided;
and (xiii) any other terms or conditions not inconsistent with the provisions of
the Indenture upon which the Offered Debt Securities will be offered.
"Principal" when used herein includes, when appropriate, the premium, if any, on
the Debt Securities. For a description of the terms of the Offered Debt
Securities, reference must be made to both the Prospectus Supplement relating
thereto and to the description of Debt Securities set forth herein.
 
    Unless otherwise provided in the Prospectus Supplement relating to any
Offered Debt Securities, principal, interest and Additional Amounts, if any,
will be payable, and the Debt Securities will be transferable or, if applicable,
convertible, at the office or offices or agency maintained by the Company for
such purposes; provided that payment of interest on registered Debt Securities
may be made by check mailed to the persons entitled thereto at the addresses of
such persons appearing on the Security register. In the case of registered Debt
Securities, interest on the Debt Securities will be payable on any interest
payment date to the persons in whose name the Debt Securities are registered at
the close of business on the record date with respect to such interest payment
date.
 
    Unless otherwise specified in the applicable Prospectus Supplement, Debt
Securities will be issued only in fully registered form without coupons in
minimum denominations of $1,000 and any integral multiple thereof. The Debt
Securities may be represented in whole or in part by one or more global notes
registered in the name of a depository or its nominee and, if so represented,
interests in such global note will be shown on, and transfers thereof will be
effected only through, records maintained by the designated depository and its
participants as described below. Where Debt Securities of any series are issued
in bearer form, the special restrictions and considerations, including special
offering restrictions and special Federal income tax considerations, applicable
to any such Debt Securities and to payment on and transfer and exchange of such
Debt Securities will be described in the applicable Prospectus Supplement.
 
    Some of the Debt Securities may be issued as discounted Debt Securities
(bearing no interest or bearing interest at a rate which at the time of issuance
is below market rates) to be sold at a substantial discount below their stated
principal amount ("Original Issue Discount Securities"). Federal income tax
consequences and other special considerations applicable to any such Original
Issue Discount Securities will be described in the Prospectus Supplement
relating thereto.
 
    If the purchase price of any Debt Securities is payable in one or more
foreign currencies or currency units or if any Debt Securities are denominated
in one or more foreign currencies or currency units or if the principal of or
interest, if any, on any Debt Securities is payable in one or more foreign
currencies or currency units, the restrictions, elections, certain Federal
income tax considerations, specific terms and other information with respect to
such issue of Debt Securities and such foreign currency or currency units will
be set forth in the applicable Prospectus Supplement.
 
                                       6
<PAGE>
    Debt Securities may be presented for exchange, and registered Debt
Securities may be presented for transfer, in the manner, at the places or
subject to the restrictions set forth in the applicable Indenture, the Debt
Securities and the Prospectus Supplement relating thereto. Debt Securities in
bearer form and the coupons, if any, appertaining thereto will be transferable
by delivery. No service charge will be made for any transfer or exchange of Debt
Securities, but the Company may require payment of a sum sufficient to cover any
tax or other governmental change payable in connection therewith.
 
    The Indentures require the annual filing by the Company with the Trustee of
a certificate as to compliance with certain covenants contained in the
Indentures.
 
    The Company will comply with Section 14(e) under the Exchange Act, and any
other tender offer rules under the Exchange Act which may then be applicable, in
connection with any obligation of the Company to purchase Offered Debt
Securities at the option of the holders thereof. Any such obligation applicable
to a series of Debt Securities will be described in the Prospectus Supplement
relating thereto.
 
    Unless otherwise described in a Prospectus Supplement relating to any
Offered Debt Securities, other than as described below under "--Limitation on
Liens", the Indentures do not contain any provisions that would limit the
ability of the Company to incur indebtedness or that would afford holders of
Debt Securities protection in the event of a sudden and significant decline in
the credit quality of the Company or a takeover, recapitalization or highly
leveraged or similar transaction involving the Company. Accordingly, the Company
could in the future enter into transactions that could increase the amount of
indebtedness outstanding at that time or otherwise affect the Company's capital
structure or credit rating. Reference is made to the Prospectus Supplement
relating to the particular series of Debt Securities offered thereby for
information with respect to any deletions from, modifications of or additions to
the Events of Default described below or covenants of the Company contained in
the Indentures, including any addition of a covenant or other provision
providing event risk or similar protection.
 
BOOK-ENTRY DEBT SECURITIES
 
    The Debt Securities of a series may be issued in whole or in part in the
form of one or more temporary or permanent global securities (the "Global
Securities") that will be deposited with, or on behalf of, a Depositary
("Depositary") or its nominee identified in the applicable Prospectus
Supplement. In such a case, one or more Global Securities will be issued in a
denomination or aggregate denomination equal to the portion of the aggregate
principal amount of outstanding debt Securities of the series to be represented
by such Global Security or Global Securities. Unless and until it is exchanged
in whole or in part for Debt Securities in registered form, a Global Security
may not be registered for transfer or exchange except as a whole by the
Depositary for such Global Security to a nominee of such Depositary or by a
nominee of such Depositary to such Depositary or another nominee of such
Depositary or by such Depositary or any nominee to a successor Depositary or a
nominee of such successor Depositary and except in the circumstances described
in the applicable Prospectus Supplement.
 
    The specific terms of the depositary arrangement with respect to any portion
of a series of Debt Securities to be represented by a Global Security will be
described in the applicable Prospectus Supplement. IMC expects that the
following provisions will apply to depositary arrangements.
 
    Unless otherwise specified in the applicable Prospectus Supplement, Debt
Securities which are to be represented by a Global Security to be deposited with
or on behalf of a Depositary will be represented by a Global Security registered
in the name of such Depositary or its nominee. Upon the issuance of such Global
Security, and the deposit of such Global Security with or on behalf of the
Depositary of such Global Security, the Depositary will credit, on its
book-entry registration and transfer system, the respective principal amounts of
the Debt Securities represented by such Global Security to the accounts of
institutions that have accounts with such Depositary or its nominee
("participants"). The accounts to be credited will be designated by the
underwriters or agents of such Debt Securities or, if such Debt Securities are
offered and sold directly by the Company, by the Company. Ownership of
beneficial interests in such
 
                                       7
<PAGE>
Global Security will be limited to participants or Persons that may hold
interests through participants. Ownership of beneficial interests by
participants in such Global Security will be shown on, and the transfer of that
ownership interests will be effected only through, records maintained by the
Depositary or its nominee for such Global Security. Ownership of beneficial
interests in such Global Security by Persons that hold through participants will
be shown on, and the transfer of that ownership interest within such participant
will be effected only through, records maintained by such participant. The laws
of some jurisdictions require that certain purchasers of securities take
physical delivery of such securities in certificated form. The foregoing
limitations and such laws may impair the ability to transfer beneficial
interests in such Global Securities.
 
    So long as the Depositary for a Global Security, or its nominee, is the
registered owner of such Global Security, such Depositary or such nominee, as
the case may be, will be considered the sole owner or Holder of the Debt
Securities represented by such Global Security for all purposes under the
applicable Indenture. Unless otherwise specified in the applicable Prospectus
Supplement, owners of beneficial interests in such Global Security will not be
entitled to have Debt Securities of the series represented by such Global
Security registered in their names, will not receive or be entitled to receive
physical delivery of Debt Securities of such series in certificate form and will
not be considered the Holders thereof for any purposes under the applicable
Indenture. Accordingly, each Person owning a beneficial interest in such Global
Security must rely on the procedures of the Depositary and, if such Person is
not a participant, on the procedures of the participant through which such
Person owns its interest, to exercise any rights of a Holder under the
applicable Indenture. IMC understands that under existing industry practices, if
IMC requests any action of Holders or an owner of a beneficial interest in such
Global Security desires to give any notice to take any action a Holder is
entitled to give or take under the applicable Indenture, the Depositary would
authorize the participants to give such notice or take such action, and
participants would authorize beneficial owners owning through such participants
to give such notice or take such action or would otherwise act upon the
instructions of beneficial owners owning through them.
 
    Principal of and any premium and interest on a Global Security will be
payable in the manner described in the applicable Prospectus Supplement.
 
CERTAIN COVENANTS
 
    LIMITATION ON LIENS.  The Senior Indenture provides that the Company will
not, and will not permit any of its Restricted Subsidiaries to, create, incur or
otherwise cause or suffer to exist or become effective any Liens of any kind
upon any Principal Property or any shares of stock or indebtedness of any
Restricted Subsidiary (whether such Principal Property, shares of stock or
indebtedness are now owned or hereafter acquired) unless all payments due under
the Senior Indenture and the Senior Debt Securities are secured on an equal and
ratable basis with the obligation so secured until such time as such obligation
is no longer secured by a Lien, except for Permitted Liens. See also "Exempted
Indebtedness" below.
 
    The Subordinated Indenture provides that the Company will not, and will not
permit any of its Restricted Subsidiaries to, create, incur, or otherwise cause
or suffer to exist or become effective any Liens of any kind upon any Principal
Property or any shares of stock or indebtedness of any Restricted Subsidiary
(whether such Principal Property, shares of stock or indebtedness are now owned
or hereafter acquired) that secures any Indebtedness that is on a parity in
right of payment with the Subordinated Debt Securities unless all payments due
under the Subordinated Indenture and the Subordinated Debt Securities are
secured on an equal and ratable basis with the obligation so secured until such
time as such obligation is no longer secured by a Lien, except for Permitted
Liens. See also "Exempted Indebtedness" below.
 
    LIMITATIONS ON SALE AND LEASEBACK TRANSACTIONS.  The Indentures provide that
neither the Company nor any Restricted Subsidiary will enter into any sale and
leaseback transaction with respect to any Principal Property (except for
temporary leases of a term, including renewals, not exceeding five years) unless
either (a) the Company or such Restricted Subsidiary would be entitled, pursuant
to the provisions
 
                                       8
<PAGE>
of the Indentures, to incur Indebtedness secured by a lien on the property to be
leased without equally and ratably securing the Debt Securities, or (b) the
Company within 180 days after the effective date of such transaction applies to
the voluntary retirement of its Funded Debt an amount equal to the value of such
transaction, defined as the greater of the net proceeds of the sale of the
property leased in such transaction or the fair value, in the opinion of the
Board of Directors, of the leased property at the time such transaction was
entered into. The Indentures define "Funded Debt" as indebtedness (including the
Debt Securities) maturing by the terms thereof more than one year after the
original creation thereof. See also "Exempted Indebtedness" below.
 
    EXEMPTED INDEBTEDNESS.  Notwithstanding the foregoing limitations on Liens
and sale and leaseback transactions, the Company and its Restricted Subsidiaries
may issue, assume, suffer to exist or guarantee Indebtedness secured by a Lien
without securing the Debt Securities, or may enter into sale and leaseback
transactions without retiring funded debt, or enter into a combination of such
transactions, if the sum of the principal amount of all such Indebtedness and
the aggregate value of all such sale and leaseback transactions does not at any
such time exceed 10% of the consolidated total assets of the Company and its
consolidated Subsidiaries as shown in the audited consolidated balance sheet
contained in the latest annual report to the shareholders of the Company.
 
CONVERSION
 
    The Indentures contain certain provisions regarding the conversion of Debt
Securities into Common Stock (or cash in lieu thereof). The specific terms
applicable to a series of Convertible Debt Securities, including the initial
conversion price or conversion rate, any adjustments to such conversion price or
conversion rate and the conversion period, and the conditions upon which such
conversion will be effected will be set forth in the Prospectus Supplement
relating thereto.
 
EVENTS OF DEFAULT AND REMEDIES
 
    An Event of Default with respect to the Debt Securities of any series is
defined in each Indenture as: (i) default in the payment of any installment of
interest on or any Additional Amounts payable in respect of any of the Debt
Securities of such series when and as the same shall become due and payable, and
continuance of such default for a period of 30 days; (ii) default in the payment
of all or any part of the principal of any of the Debt Securities of such series
when and as the same shall become due and payable either at maturity, upon any
redemption, or otherwise; (iii) the failure by the Company to perform or observe
any of its other covenants, conditions or agreements contained in the Debt
Securities of such series or set forth in the applicable Indenture and
continuance of such failure for a period of 90 days after due notice by the
applicable Trustee or by the holders of at least 25% in principal amount of the
Debt Securities of that series then outstanding; (iv) default in the payment of
any scheduled principal of or interest on any Indebtedness of the Company or any
Subsidiary of the Company (other than the Debt Securities of such series)
aggregating more than $25 million in principal amount, when due after giving
effect to any applicable grace period, that results in such Indebtedness
becoming due and payable prior to the date on which it would otherwise become
due and payable, and such acceleration shall not have been rescinded or
annulled, or such Indebtedness shall not have been discharged; or (v) certain
events of bankruptcy, insolvency or reorganization involving the Company or its
Subsidiaries as more fully described in the Indentures. Additional Events of
Default may be added for the benefit of holders of certain series of Debt
Securities which, if added, will be described in the Prospectus Supplement
relating to such Debt Securities. The Indentures provide that the Trustee shall
notify the holders of Debt Securities of each series of any continuing default
known to the Trustee which has occurred with respect to that series within 90
days after the occurrence thereof. The Indentures provide that notwithstanding
the foregoing, except in the case of default in the payment of the principal of,
interest on or any Additional Amounts payable in respect of any of the Debt
Securities of such series the Trustee may withhold such notice if the Trustee in
 
                                       9
<PAGE>
good faith determines that the withholding of such notice is in the interests of
the holders of Debt Securities of such series.
 
    If an Event of Default of the type described in clause (v) above shall
happen and be continuing, then the principal of (or, with respect to a series of
Original Issue Discount Securities, such portion of the principal amount as may
be specified in the terms of such series), accrued and unpaid interest on, and
any Additional Amounts payable in respect of the Debt Securities will become
immediately due and payable. If one or more Events of Default of the type
described in clauses (i) through (iv) with respect to any series of Debt
Securities at the time outstanding shall happen and be continuing, then either
the Trustee or the holders of not less than 25% of the principal amount of that
series of the Debt Securities then outstanding may declare the principal (or,
with respect to a series of Original Issue Discount Securities, such portion of
the principal amount as may be specified in the terms of such series), accrued
and unpaid interest on and any Additional Amounts payable in respect of the Debt
Securities of that series due and payable immediately. This provision is subject
to the condition that if, after any declaration of acceleration and before
Stated Maturity of the principal with respect to the Debt Securities of any
series, all arrears of interest and any Additional Amounts and the expenses of
the Trustee, its agents or attorneys shall be paid by or for the account of the
Company, and all Defaults (other than the payment of principal that has been
declared due and payable) have been cured to the satisfaction of the Trustee,
then the Trustee shall, upon the written request of the holders of a majority in
principal amount of the Debt Securities of the applicable series, waive such
Default and rescind or annul the declaration of acceleration; but no such
waiver, rescission or annulment shall extend to or affect any subsequent Default
or impair any right consequent thereon.
 
    No holder of any Debt Security of any series will have the right to pursue a
remedy under the applicable Indenture or the Debt Securities, unless (1) such
holder gives the Trustee notice of a continuing Default with respect to the Debt
Securities of that series, (2) the holders of at least a majority in principal
amount of the Debt Securities of the applicable series make a request to the
Trustee to pursue the remedy, (3) such holder or holders offered the Trustee
security or indemnity satisfactory to the Trustee against any loss, liability or
expense and (4) the Trustee does not comply with the request within 30 days
after the receipt of the request and the offer of security or indemnity.
However, nothing contained in the Indentures shall affect or impair the right of
any holder of Debt Securities to institute suit to enforce payment of the
principal of, interest on and any Additional Amounts payable in respect of such
holder's Debt Securities on or after the due dates expressed in such Debt
Securities.
 
    The Company must furnish to the Trustee a statement, detailing any Defaults
of which it is aware, within 5 days of the occurrence of any Default.
 
REPORTS
 
    The Indentures provide that the Company will file with the Trustee copies of
the annual reports and other information, documents and reports which the
Company is required to file with the Commission pursuant to the Exchange Act. If
the Company is not required to file such reports and other information, the
Indentures provide that the Company shall file with the Trustee and cause to be
mailed to the holders of Debt Securities (i) annual reports containing the
information required to be contained in an Annual Report on Form 10-K, (ii)
quarterly reports containing the information required to be contained in a
Quarterly Report on Form 10-Q and (iii) promptly after the occurrence of an
event required to be therein reported, such other reports containing information
required to be contained in a Current Report on Form 8-K. The Company shall also
comply with the requirements of Trust Indenture Act 314(a).
 
SUCCESSOR COMPANY
 
    The Indentures provide that the Company will not consolidate or merge with
or into, or sell, lease, convey or otherwise dispose of all or substantially all
of its assets or assign any of its obligations under the
 
                                       10
<PAGE>
Debt Securities or applicable Indenture unless (i) the entity formed by or
surviving any such consolidation or merger (if other than the Company), or to
which such sale, lease, conveyance or other disposition shall have been made
(the "Surviving Entity"), is a corporation organized and existing under the laws
of the United States, any state thereof, or the District of Columbia; (ii) the
Surviving Entity assumes by supplemental indenture all of the obligations of the
Company under the Debt Securities and the applicable Indenture; and (iii)
immediately after giving effect to such transaction, no Default or Event of
Default shall have occurred and be continuing. With respect to the sale of
assets, the phrase "all or substantially all" as used in the Indentures varies
according to the facts and circumstances of the subject transaction, has no
clearly established meaning under New York law (which governs the Indentures)
and is subject to judicial interpretation. Accordingly, in certain circumstances
there may be a degree of uncertainty in ascertaining whether a particular
transaction would involve a disposition of "all or substantially all" of the
assets of a person, and therefore it may be unclear as to whether a disposition
of assets comes within the terms of this provision.
 
DISCHARGE
 
    Each Indenture provides that it will cease to be of further effect (except
that certain obligations will survive) with respect to a series of Debt
Securities when all outstanding Debt Securities of such series authenticated and
issued have been delivered (other than destroyed, lost or stolen Debt Securities
that have been replaced or paid) to the Trustee for cancellation and the Company
has paid all sums payable under such Indenture.
 
MODIFICATION OF THE INDENTURES
 
    Each Indenture contains provisions permitting the Company and the applicable
Trustee, with the consent of the holders of not less than a majority in
aggregate principal amount of the Debt Securities of each series at the time
outstanding under such Indenture, to enter into supplemental indentures to amend
any of the provisions of each Indenture or any supplemental indenture with
respect to the Debt Securities of such series; provided that, unless consented
to by each holder of Debt Securities of such series, no such supplemental
indenture may (1) reduce the amount of Debt Securities whose holders must
consent to an amendment or a waiver; (2) reduce the rate of or change the time
for payment of interest or Additional Amounts, including default interest on any
Debt Security; (3) reduce the principal of or change the Stated Maturity of any
Debt Security or alter the provisions with respect to redemption; (4) make any
Debt Security payable in money other than that stated in the Debt Security; (5)
make any change in the types of amendment that need the approval of every
affected holder of Debt Securities; (6) with respect to the Senior Indenture,
affect the ranking of the Debt Securities; or (7) waive a Default in the payment
of principal of, any Additional Amounts payable in respect of or interest on, or
with respect to, any Debt Security.
 
    The applicable Trustee and the Company may enter into supplemental
indentures which amend the applicable Indenture and the Debt Securities with
respect to a particular series without the consent of any holder of Debt
Securities of such series in order to: (a) cure any ambiguity, omission, defect
or inconsistency; (b) comply with such Indenture concerning the substitution of
successor corporations pursuant to a merger or consolidation; (c) comply with
any requirements of the Commission in connection with the qualification of such
Indenture under the Trust Indenture Act; (d) provide for uncertificated
securities; (e) make any change that does not materially adversely affect the
legal rights of any holder of Debt Securities under the applicable Indenture as
then in effect; (f) secure the Debt Securities and make intercreditor
arrangements with respect to any such Debt Securities (unless prohibited by such
Indenture); (g) provide for a replacement Trustee; or (h) add to the covenants
and agreements of the Company for the benefit of all the holders of all of the
Debt Securities with respect to a series and surrender any right or power
reserved for the Company in such Indenture.
 
                                       11
<PAGE>
DEFEASANCE AND COVENANT DEFEASANCE
 
    Each Indenture provides that the Company may elect either (a) to terminate
(and be deemed to have satisfied) all its obligations with respect to such Debt
Securities (except for the obligations to register the transfer or exchange of
such Debt Securities, to replace mutilated, destroyed, lost or stolen Debt
Securities, to maintain an office or agency in respect of the Debt Securities,
to compensate and indemnify the Trustee and to punctually pay or cause to be
paid the principal of, interest on and any Additional Amounts payable in respect
of all Debt Securities of such series when due) ("defeasance") or (b) to be
released from its obligations with respect to certain covenants, including those
described above under "Certain Covenants--Limitation on Liens" and
"--Limitations on Sale and Leaseback Transactions" above ("covenant
defeasance"), upon the deposit with the Trustee, in trust for such purpose, of
money and/or U.S. Government Obligations (as defined in the Indentures) which
through the payment of principal and interest in accordance with their terms
will provide money, in an amount sufficient (in the opinion of a nationally
recognized firm of independent public accountants) to pay the principal of,
interest on and any Additional Amounts payable in respect of the outstanding
Debt Securities of such series, and any mandatory sinking fund or analogous
payments thereon, on the scheduled due dates therefor. Such a trust may be
established only if, among other things, the Company has delivered to the
Trustee an opinion of counsel (as specified in such Indenture) with regard to
certain matters, including an opinion to the effect that the holders of such
Debt Securities will not recognize income, gain or loss for Federal income tax
purposes as a result of such deposit and discharge and will be subject to
Federal income on the same amounts and in the same manner and at the same times
as would have been the case if such deposit and defeasance or covenant
defeasance, as the case may be, had not occurred. The Prospectus Supplement may
further describe these or other provisions, if any, permitting defeasance or
covenant defeasance with respect to the Debt Securities of any series.
 
CONCERNING THE TRUSTEE
 
    The Bank of New York is the Trustee under the Senior Indenture. Prior to the
issuance of any Subordinated Debt Securities under the Subordinated Indenture,
the Company will engage a qualified trustee to serve as Trustee under the
Subordinated Indenture. Any such Trustee will be an "eligible trustee" under the
Trust Indenture Act of 1939, as amended.
 
PROVISIONS APPLICABLE SOLELY TO SUBORDINATED DEBT SECURITIES
 
    SUBORDINATION
 
    The Subordinated Debt Securities will be subordinate and junior in right of
payment, to the extent set forth in the Subordinated Indenture, to all Senior
Indebtedness (as defined below) of the Company. If the Company should default in
the payment of any principal of, interest on or any Additional Amounts payable
in respect of any Senior Indebtedness when the same becomes due and payable,
whether at maturity or at a date fixed for prepayment or by declaration or
otherwise, then, upon written notice of such default to the Company by the
holders of such Senior Indebtedness of any trustee therefor and subject to
certain rights of the Company to dispute such default and subject to proper
notification of the Trustee, unless and until such default shall have been cured
or waived or shall have ceased to exist, no direct or indirect payment (in cash,
property, securities, by set-off or otherwise) will be made or agreed to be made
for principal of, interest on or any Additional Amounts payable in respect of
the Subordinated Debt Securities, or in respect of any redemption, retirement,
purchase or other acquisition of the Subordinated Debt Securities other than
those made in capital stock of the Company (or cash in lieu of fractional shares
thereof) pursuant to any conversion right of the Subordinated Debt Securities or
otherwise made in capital stock of the Company.
 
    The term "Senior Indebtedness" is defined to mean Indebtedness (including
the Senior Debt Securities) of the Company outstanding at any time except (a)
any Indebtedness as to which, by the terms of the instrument creating or
evidencing the same, it is provided that such Indebtedness is not senior in
 
                                       12
<PAGE>
right of payment to the Subordinated Debt Securities, (b) the Subordinated Debt
Securities, (c) any Indebtedness of the Company to a wholly-owned Subsidiary of
the Company, (d) interest accruing after the filing of a petition initiating
certain events of bankruptcy or insolvency unless such interest is an allowed
claim enforceable against the Company in a proceeding under federal or state
bankruptcy laws and (e) trade payables.
 
    If (i) without the consent of the Company a court shall enter an order for
relief with respect to the Company under the United States federal bankruptcy
laws or a judgment, order or decree adjudging the Company a bankrupt or
insolvent, or enter an order for relief for reorganization, arrangement,
adjustment or composition of or in respect of the Company under the United
States federal or state bankruptcy or insolvency laws or (ii) the Company shall
institute proceedings for the entry of an order for relief with respect to the
Company under the United States federal bankruptcy laws or for an adjudication
of insolvency, or shall consent to the institution of bankruptcy or insolvency
proceedings against it, or shall file a petition seeking, or seek or consent to
reorganization, arrangement, composition or similar relief under any applicable
law, or shall consent to the filing of such petition or to the appointment of a
receiver, custodian, liquidator, assignee, trustee, sequestrator or similar
official in respect of the Company or of substantially all of its property, or
the Company shall make a general assignment for the benefit of creditors, then
all Senior Indebtedness (including any interest thereon accruing after the
commencement of any such proceedings and any Additional Amounts payable in
respect thereof) will first be paid in full before any payment or distribution,
whether in cash, securities or other property, is made on account of the
principal of, interest on or any Additional Amounts payable in respect of the
Subordinated Debt Securities. In such event, any payment or distribution on
account of the principal of, interest on or any Additional Amounts payable in
respect of a Subordinated Debt Securities, whether in cash, securities or other
property (other than securities of the Company or any other corporation provided
for by a plan or reorganization or readjustment the payment of which is
subordinate, at least to the extent provided in the subordination provisions
with respect to the Subordinated Debt Securities, to the payment of all Senior
Indebtedness then outstanding and to any securities issued in respect thereof
under any such plan of reorganization or readjustment), which would otherwise
(but for the subordination provisions) be payable or deliverable in respect of
the Subordinated Debt Securities will be paid or delivered directly to the
holders of Senior Indebtedness in accordance with the priorities then existing
among such holders until all Senior Indebtedness (including any interest thereon
accruing after the commencement of any such proceedings and any Additional
Amounts payable in respect thereof) has been paid in full. In the event of any
such proceeding, after payment in full of all sums owing with respect to Senior
Indebtedness, the holders of Subordinated Debt Securities, together with the
holders of any obligations of the Company ranking on a parity with the
Subordinated Debt Securities, will be entitled to be repaid from the remaining
assets of the Company the amounts at that time due and owing on account of
unpaid principal of, interest on and any Additional Amounts payable in respect
of the Subordinated Debt Securities and such other obligations before any
payment or other distribution, whether in cash, property or otherwise, shall be
made on account of any capital stock or obligations of the Company ranking
junior to the Subordinated Debt Securities and such other obligations.
 
    If any payment or distribution on account of the principal of, interest on
or any Additional Amounts payable in respect of the Subordinated Debt Securities
of any character, whether in cash, securities or other property (other than
securities of the Company or any other corporation provided for by a plan of
reorganization or readjustment the payment of which is subordinate, at least to
the extent provided in the subordination provisions with respect to the
Subordinated Debt Securities, to the payment of all Senior Indebtedness then
outstanding and to any securities issued in respect thereof under any such plan
or reorganization or readjustment), shall be received by the Trustee or any
holder of any Subordinated Debt Securities in contravention of any of the terms
of the Subordinated Indenture and before all the Senior Indebtedness shall have
been paid in full, such payment or distribution or security will be received in
trust for the benefit of, and will be paid over or delivered and transferred to,
the holders of the Senior Indebtedness then outstanding in accordance with the
priorities then existing among such holders for application to the
 
                                       13
<PAGE>
payment of all Senior Indebtedness remaining unpaid to the extent necessary to
pay all such Senior Indebtedness remaining unpaid in full.
 
    By reason of such subordination, in the event of the insolvency of the
Company, holders of Senior Indebtedness may receive more, ratably, than holders
of the Subordinated Debt Securities. In addition, other creditors of the Company
who are not holders of Subordinated Debt Securities or holders of Senior
Indebtedness may recover less, ratably, than holders of Senior Indebtedness and
may recover more, ratably, than holders of Subordinated Debt Securities. Such
subordination will not prevent the occurrence of an Event of Default or limit
the right of acceleration in respect of the Subordinated Debt Securities.
 
CERTAIN DEFINITIONS
 
    "Additional Amounts" shall mean any additional amounts which are required by
a Debt Security, under circumstances specified therein, to be paid by the
Company in respect of certain taxes imposed on certain holders of such Debt
Securities, or as otherwise specified in the terms of such Debt Security, and
which are owing to such holders.
 
    "Affiliate" shall mean another Person directly or indirectly controlling or
controlled by or under direct or indirect common control with such first Person.
For the purposes of this definition, "control" (including, with correlative
meanings, the terms "controlling," "controlled by" and "under common control
with"), as applied to any Person, means the possession, directly or indirectly,
of the power to direct or cause the direction of the management and policies of
that Person, whether through the ownership of voting securities or by contract
or otherwise.
 
    "Capitalized Lease Obligation" shall mean an obligation that is required to
be classified and accounted for as a capitalized lease for financial reporting
purposes in accordance with GAAP, and the amount of Indebtedness represented by
such obligation shall be the capitalized amount of such obligation determined in
accordance with such principles; and the Stated Maturity thereof shall be the
date of the last payment of rent or any other amount due under such lease prior
to the first date upon which such lease may be terminated by the lessee without
payment of a penalty.
 
    "Consolidated Net Worth" shall mean the excess of assets over liabilities of
the Company and its consolidated Subsidiaries, plus Minority Interests, as
determined from time to time in accordance with GAAP.
 
    "Default" shall mean any event that is, or after notice or passage of time
or both would be, an Event of Default.
 
    "Indebtedness" shall mean, with respect to any Person, at any date, any of
the following, without duplication, (i) any liability, contingent or otherwise,
of such Person (A) for borrowed money (whether or not the recourse of the lender
is to the whole of the assets of such Person or only to a portion thereof), (B)
evidenced by a note, bond, debenture or similar instrument or (C) for the
payment of money relating to a Capitalized Lease Obligation or other obligation
(whether issued or assumed) relating to the deferred purchase price of property;
(ii) all conditional sale obligations and all obligations under any title
retention agreement (even if the rights and remedies of the seller under such
agreement in the event of default are limited to repossession or sale of such
property), but excluding trade accounts payable arising in the ordinary course
of business; (iii) all obligations for the reimbursement of any obligor on any
letter of credit, banker's acceptance or similar credit transaction other than
entered into in the ordinary course of business; (iv) all indebtedness of others
secured by (or for which the holder of such indebtedness has an existing right,
contingent or otherwise, to be secured by) any Lien on any asset or property
(including, without limitation, leasehold interests and any other tangible or
intangible property) of such Person, whether or not such indebtedness is assumed
by such Person or is not otherwise such Person's legal liability; provided, that
if the obligations so secured have not been assumed in full by such Person or
are otherwise not such Person's legal liability in full, the amount of such
indebtedness for the purposes of this
 
                                       14
<PAGE>
definition shall be limited to the lesser of the amount of such indebtedness
secured by such Lien or the fair market value of the assets of the property
securing such Lien; (v) all indebtedness of others (including all interest and
dividends on any Indebtedness or preferred stock of any other Person for the
payment of which is) guaranteed, directly or indirectly, by such Person or that
is otherwise its legal liability or which such Person has agreed to purchase or
repurchase or in respect of which such Person has agreed contingently to supply
or advance funds; and (vi) obligations in respect of Currency Agreements and
Interest Swap Obligations (as such capitalized terms are defined in the
Indentures).
 
    "Issue Date" shall mean the first date on which a Debt Security is
authenticated by the applicable Trustee pursuant to an Indenture.
 
    "Lien" shall mean any mortgage, pledge, security interest, encumbrance,
lien, charge or adverse claim affecting title or resulting in an encumbrance
against real or personal property or a security interest of any kind (including,
without limitation, any conditional sale or other title retention agreement or
lease in the nature thereof or any filing or agreement to file a financing
statement as debtor under the Uniform Commercial Code or any similar statute
other than to reflect ownership by a third party or property leased to the
Company or any of its Subsidiaries under a lease that is not in the nature of a
conditional sale or title retention agreement).
 
    "Minority Interest" is defined as any shares of stock of any class of a
Subsidiary that are not owned by the Company or a Subsidiary.
 
    "Permitted Liens" shall mean, with respect to any Person: (i) Liens existing
on the Issue Date; (ii) Liens on property or assets of, or any shares of stock
of or secured debt of, any corporation existing at the time such corporation
becomes a Restricted Subsidiary of the Company or at the time such corporation
is merged into the Company or any of its Restricted Subsidiaries; (iii) Liens in
favor of the Company or any of its Restricted Subsidiaries; (iv) Liens in favor
of governmental bodies to secure progress or advance payments; (v) Liens
securing industrial revenue or pollution control bonds; (vi) Liens on Property
to secure Indebtedness incurred for the purpose of (a) financing all or any part
of the purchase price of such Property incurred prior to, at the time of, or
within 180 days after, the acquisition of such Property or (b) financing all or
any part of the cost of construction, improvement, development or expansion of
any such Property; (vii) statutory liens or landlords', carriers',
warehouseman's, mechanics', suppliers', materialmen's, repairmen's or other like
Liens arising in the ordinary course of business and with respect to amounts not
yet delinquent or being contested in good faith by appropriate proceedings, if a
reserve or other appropriate provisions, if any, as shall be required in
conformity with GAAP shall have been made therefor; (viii) Liens on current
assets of Restricted Subsidiaries securing Indebtedness of such Restricted
Subsidiaries; and (ix) any extensions, substitutions, replacements or renewals
in whole or in part of a Lien (an "existing Lien") enumerated in clauses (i)
through (viii) above; provided that the Lien may not extend beyond (A) the
Property or Indebtedness subject to the existing Lien and (B) improvements and
construction on such Property and the Indebtedness secured by the Lien may not
exceed the Indebtedness secured at the time by the existing Lien.
 
    "Person" shall mean any individual, corporation, partnership, limited
partnership, joint venture, association, joint-stock company, trust,
unincorporated organization, government or any agency or political subdivision
thereof, or any other entity.
 
    "Principal Property" shall mean any manufacturing plant or warehouse owned
or leased by the Company or any Subsidiary, the gross book value of which
exceeds one percent of Consolidated Net Worth, other than manufacturing plants
and warehouses which the Board of Directors by resolution declares, together
with all other plants and warehouses previously so declared, are not of material
importance to the total business conducted by the Company and its Restricted
Subsidiaries as an entirety.
 
                                       15
<PAGE>
    "Property" of any Person means all types of real, personal, tangible,
intangible or mixed property owned by such Person whether or not included in the
most recent consolidated balance sheet of such Person and its Subsidiaries under
GAAP.
 
    "Restricted Subsidiary" shall mean (i) IMC Global Operations Inc.,
IMC-Canada and the Partnership, and any intermediate holding company between
either IMC Global Operations Inc., IMC-Canada or the Partnership and the Company
and (ii) any other Subsidiary of the Company that is not an Unrestricted
Subsidiary.
 
    "Stated Maturity," when used with respect to any security or any installment
of interest thereon, shall mean the date specified in such security as the fixed
date on which the principal of such security or such installment of interest is
due and payable.
 
    "Subsidiary" of any Person shall mean (i) any Person of which more than 50%
of the total voting power of shares of Capital Stock entitled (without regard to
the occurrence of any contingency) to vote in the election of directors,
managers or trustees thereof is at the time owned or controlled, directly or
indirectly, by any Person or one or more of the Restricted Subsidiaries of that
Person or a combination thereof, and (ii) any partnership, joint venture or
other Person in which such Person or one or more of the Restricted Subsidiaries
of that Person or a combination thereof has the power to control by contract or
otherwise the board of directors or equivalent governing body or otherwise
controls such entity.
 
    "Unrestricted Subsidiary" means (i) any Subsidiary of the Company that at
the time of determination shall be designated an Unrestricted Subsidiary by the
Board of Directors of the Company in the manner provided below and (ii) any
Subsidiary of an Unrestricted Subsidiary. The Board of Directors may designate
any Subsidiary of the Company (including any newly-acquired or newly-formed
Subsidiary) to be an Unrestricted Subsidiary unless such Subsidiary owns any
Capital Stock of, or owns or holds any Property of, the Company or any other
Subsidiary of the Company that is not a Subsidiary of the Subsidiary so
designated; provided, however, that the Subsidiary to be so designated has total
assets of $5,000 or less.
 
                                       16
<PAGE>
                          DESCRIPTION OF DEBT WARRANTS
 
    The Company may issue, together with other Securities or separately, Debt
Warrants for the purchase of Debt Securities. The Debt Warrants are to be issued
under Debt Warrant Agreements (each a "Debt Warrant Agreement") to be entered
into between the Company and a bank or trust company, as Debt Warrant Agent (the
"Debt Warrant Agent"), all as set forth in the Prospectus Supplement relating to
Debt Warrants in respect of which this Prospectus is being delivered. The Debt
Warrant Agent will act solely as an agent of the Company in connection with the
Debt Warrants of such series and will not assume any obligations or relationship
of agency or trust for or with any holders or beneficial owners of Debt
Warrants. A copy of the form of Debt Warrant Agreement, including the form of
Warrant Certificates representing the Debt Warrants (the "Debt Warrant
Certificates"), reflecting the alternative provisions to be included in the Debt
Warrant Agreements that will be entered into with respect to particular
offerings of Debt Warrants, will be filed in an amendment to the Registration
Statement of which this Prospectus is a part or filed in a Current Report on
Form 8-K and incorporated by reference in the Registration Statement of which
this Prospectus is a part. The following summaries of certain provisions of the
Debt Warrant Agreement and the Debt Warrant Certificates do not purport to be
complete and are subject to, and are qualified in their entirety by reference
to, all the provisions of the Debt Warrant Agreement and the Debt Warrant
Certificates, respectively, including the definitions therein of certain
capitalized terms not defined herein.
 
GENERAL
 
    Reference is made to the Prospectus Supplement for the terms of Debt
Warrants in respect of which this Prospectus is being delivered, the Debt
Warrant Agreement relating to such Debt Warrants and the Debt Warrant
Certificates representing such Debt Warrants, including the following: (1) the
designation, aggregate principal amount and terms of the Debt Securities
purchasable upon exercise of such Debt Warrants and the procedures and
conditions relating to the exercise of such Debt Warrants; (2) the designation
and terms of any related Debt Securities with which such Debt Warrants are
issued and the number of such Debt Warrants issued with each such Debt Security;
(3) the date, if any, on and after which such Debt Warrants and the related Debt
Securities will be separately transferable; (4) the principal amount of Debt
Securities purchasable upon exercise of each Debt Warrant and the price at which
such principal amount of Debt Securities may be purchased upon such exercise;
(5) the date on which the right to exercise such Debt Warrants shall commence
and the date on which such right shall expire (the "Expiration Date"); (6) if
the Debt Securities purchasable upon exercise of such Debt Warrants are original
issue discount Debt Securities, a discussion of federal income tax
considerations applicable thereto; and (7) whether the Debt Warrants represented
by the Debt Warrant Certificates will be issued in registered or bearer form,
and, if registered, where they may be transferred and registered.
 
    Debt Warrant Certificates will be exchangeable for new Debt Warrant
Certificates of different denominations and Debt Warrants may be exercised at
the corporate trust office of the Debt Warrant Agent or any other office
indicated in the Prospectus Supplement. Prior to the exercise of their Debt
Warrants, holders of Debt Warrants will not have any of the rights of holders of
the Debt Securities purchasable upon such exercise and will not be entitled to
payments of principal of (and premium, if any) or interest, if any, on the Debt
Securities purchasable upon such exercise.
 
EXERCISE OF DEBT WARRANTS
 
    Each Debt Warrant will entitle the holder to purchase for cash such
principal amount of Debt Securities at such exercise price as shall in each case
be set forth in, or to be determinable as set forth in the Prospectus Supplement
relating to the Debt Warrants offered thereby. Debt Warrants may be exercised at
any time up to the close of business on the Expiration Date set forth in the
applicable Prospectus Supplement. After the close of business on the Expiration
Date, unexercised Debt Warrants will become void.
 
                                       17
<PAGE>
    Debt Warrants may be exercised as set forth in the Prospectus Supplement
relating to the Debt Warrants in respect of which this Prospectus is being
delivered. Upon receipt of payment and the Debt Warrant Certificate properly
completed and duly executed at the corporate trust office of the Debt Warrant
Agent or any other office indicated in the Prospectus Supplement, the Company
will, as soon as practicable, forward the Debt Securities purchasable upon such
exercise. If less than all of the Debt Warrants represented by such Debt Warrant
Certificate are exercised, a new Debt Warrant Certificate will be issued for the
remaining amount of Debt Warrants.
 
             DESCRIPTION OF SERIES PREFERRED STOCK AND COMMON STOCK
 
    IMC may issue, separately or together with or upon conversion of or exchange
for other Securities, Series Preferred Stock and Common Stock, all as set forth
in the accompanying Prospectus Supplement relating to the Series Preferred Stock
or Common Stock in respect of which this Prospectus is delivered. The following
summaries do not purport to be complete and are subject to, and are qualified in
their entirety by reference to, the following documents: (i) IMC's Restated
Certificate of Incorporation (the "Restated Certificate of Incorporation"), (ii)
IMC's Amended and Restated By-laws (the "By-laws"), (iii) the Rights Agreement,
as amended (the "Rights Agreement"), between IMC and The First National Bank of
Chicago, as Rights Agent, pursuant to which shares of Series C Preferred Stock
are issuable, and (iv) with respect to any Series Preferred Stock, the
Certificate of Designation with respect to such Series Preferred Stock. A copy
of each of the Restated Certificate of Incorporation, By-laws and the Rights
Agreement are incorporated by reference as exhibits, and in the case of an
offering of Series Preferred Stock, the Certificate of Designation will be filed
in an amendment to the Registration Statement of which this Prospectus is a part
or filed in a Current Report on Form 8-K and incorporated by reference in the
Registration Statement of which this Prospectus is a part.
 
    The total amount of the authorized capital stock of IMC consists of (i)
250,000,000 shares, $1.00 par value per share of Common Stock, of which
92,109,557 shares of Common Stock were issued and outstanding as of August 29,
1997 and (ii) 12,000,000 shares of Series Preferred Stock, par value $1.00 per
share. The Board of Directors has reserved 3,000,000 shares of Series C
Preferred Stock for issuance in connection with the Rights Plan described below.
The Board of Directors of IMC is authorized to create and issue one or more
series of Series Preferred Stock and to determine the rights and preferences of
each series, to the extent permitted by the Restated Certificate of
Incorporation.
 
SERIES PREFERRED STOCK
 
    GENERAL.  Under the Restated Certificate of Incorporation, IMC's Board of
Directors is authorized to create and issue up to 12,000,000 shares of Series
Preferred Stock in one or more series and to determine the rights and
preferences of each series, to the extent permitted by the Restated Certificate
of Incorporation. As of September 30, 1997, 3,000,000 shares of Series C
Preferred Stock were reserved for issuance. Reference is made to the applicable
Prospectus Supplement and the Certificate of Designation establishing such
series of Series Preferred Stock in respect of which this Prospectus is being
delivered for the terms of any series of Series Preferred Stock, including the
specific title and stated value, dividend, liquidation, redemption, voting and
other rights with respect to such series of Series Preferred Stock.
 
    Reference is made to the applicable Prospectus Supplement relating to the
Series Preferred Stock offered thereby for specific terms, including:
 
    (i) The title and stated value of such Series Preferred Stock;
 
    (ii) The number of shares of such Series Preferred Stock offered, the
         liquidation preference per share and the initial offering price of such
         Series Preferred Stock;
 
   (iii) The dividend rate(s), period(s) and/or payment date(s) or method(s) of
         calculation thereof applicable to such Series Preferred Stock;
 
                                       18
<PAGE>
    (iv) The date from which dividends on such Series Preferred Stock shall
         accumulate, if applicable;
 
    (v) The procedures for any auction and remarketing, if any, for such Series
        Preferred Stock;
 
    (vi) The provisions for a sinking fund, if any, for such Series Preferred
         Stock;
 
   (vii) The provisions for redemption, if applicable, of such Series Preferred
         Stock;
 
  (viii) Any listing of such Series Preferred Stock on any securities exchange;
 
    (ix) The terms and conditions, if applicable, upon which such Series
         Preferred Stock will be convertible into Common Stock of the Company,
         including the conversion price (or manner of calculation thereof);
 
    (x) A discussion of Federal income tax considerations applicable to such
        Series Preferred Stock;
 
    (xi) The relative ranking and preferences of such Series Preferred Stock as
         to dividend rights and rights upon liquidation, dissolution or winding
         up of the affairs of the Company;
 
   (xii) Any limitations on issuance of any series of Series Preferred Stock
         ranking senior to or on a parity with such series of Series Preferred
         Stock as to dividend rights and rights upon liquidation, dissolution or
         winding up of the affairs of the Company; and
 
  (xiii) Any other specific terms, preferences, rights (including, without
         limitation, voting rights), limitations or restrictions of such Series
         Preferred Stock.
 
    LIQUIDATION PREFERENCE.  Unless otherwise specified in the applicable
Prospectus Supplement, upon any liquidation, dissolution or winding up of IMC
whether voluntary or involuntary, the holders of any series of Series Preferred
Stock in respect of which this Prospectus is being delivered will have
preference and priority over the Common Stock and any other class of stock or
series of a class of stock of IMC ranking on liquidation junior to such series
of Series Preferred Stock, for payment out of the assets of IMC or proceeds
thereof, whether from capital or surplus, in the amount set forth in the
applicable Prospectus Supplement. After such payment, the holders of such series
of Series Preferred Stock will be entitled to no other payments. If, in the case
of any such liquidation, dissolution or winding up of IMC, the assets of IMC or
proceeds thereof shall be insufficient to make the full liquidation payment in
respect of such series of Series Preferred Stock and liquidating payments on any
other series of Series Preferred Stock ranking as to liquidation on a parity
with such series, then those assets and proceeds will be distributed among the
holders of such series of Series Preferred Stock and any such other series of
Series Preferred Stock ratably in accordance with the respective amounts which
would be payable on such shares of such series of Series Preferred Stock and
such other series of Series Preferred Stock if all amounts thereon were paid in
full. A sale of all or substantially all of IMC's assets or a consolidation or
merger of IMC with one or more corporations shall not be deemed to be a
liquidation, dissolution or winding up of IMC.
 
COMMON STOCK
 
    GENERAL.  The holders of outstanding shares of the Common Stock are entitled
to receive dividends, subject to the prior rights of any outstanding Series
Preferred Stock, out of assets legally available therefor at such times and in
such amounts as the Board of Directors may from time to time determine. The
shares of Common Stock are neither redeemable nor convertible, and the holders
thereof have no preemptive or subscription rights to purchase any securities of
IMC. Each outstanding share of Common Stock is entitled to one vote on all
matters submitted to a vote of stockholders. There is no cumulative voting. Upon
any liquidation, dissolution or winding up of IMC, whether voluntary or
involuntary, remaining net assets, if any, of IMC shall be distributed pro rata
to the holders of the Common Stock.
 
                                       19
<PAGE>
    CERTAIN PROVISIONS OF THE RESTATED CERTIFICATE OF INCORPORATION AND BY-LAWS.
 
    The Restated Certificate of Incorporation and By-laws contain certain
provisions that are intended to enhance the likelihood of continuity and
stability in the composition of IMC's Board of Directors and which may have the
effect of delaying, deferring or preventing a future takeover or change in
control of IMC unless such takeover or change of control is approved by IMC's
Board of Directors. Such provisions may also render the removal of the current
Board of Directors and of management more difficult. The Restated Certificate of
Incorporation provides that before IMC may purchase outstanding shares of IMC's
Common Stock from a beneficial owner of 3% or more of the outstanding shares of
Common Stock at a price known by IMC to exceed the market price of the Common
Stock, a majority of the stockholders of IMC must have approved such purchase
unless the purchase is made by IMC on the same terms and as a result of an offer
to purchase any and all of IMC's outstanding Common Stock.
 
    Pursuant to the Restated Certificate of Incorporation, the Board of
Directors of IMC is divided into three classes serving staggered three-year
terms. Directors can be removed from office only for cause and only by the
affirmative vote of the holders of a majority of the voting power of the then
outstanding shares of stock of IMC entitled to vote generally in the election of
directors (the "Voting Stock"), voting together as a single class. Vacancies on
the Board of Directors may only be filled by the remaining directors and not by
the stockholders, except in the case of newly created directorships, if the
remaining directors fail to fill any such vacancy, the stockholders may do so at
the next annual or special meting called for that purpose.
 
    The By-laws establish an advance notice procedure with regard to the
nomination, other than by or at the direction of the Board of Directors, of
candidates for election as directors and with regard to certain matters to be
brought before an annual meeting of stockholders of IMC. In general, notice must
be received by IMC not less than 60 days prior to the annual meeting and must
contain certain specified information concerning the person to be nominated or
the matter to be brought before the meeting and concerning the stockholder
submitting the proposal.
 
    The Restated Certificate of Incorporation also provides that in the case of
certain mergers, sales of assets, issuances of securities, liquidations or
dissolutions, or reclassifications or recapitalizations involving affiliated
holders of stock representing 20% or more of the voting power of the then
outstanding shares of Voting Stock, such transactions must be approved by 80% of
the combined voting power of the then outstanding Voting Stock, unless such
transactions are approved by a majority of the Disinterested Directors (as
defined in the Restated Certificate of Incorporation) of IMC unless certain
minimum price, form of consideration and procedural requirements are satisfied.
The Restated Certificate of Incorporation provides that the affirmative vote of
the holders of 80% of the total votes eligible to be cast in the election of
directors is required to amend, alter, change or repeal such provisions.
 
    The requirement of a supermajority vote to approve certain corporate
transactions and certain amendments to the Restated Certificate of Incorporation
of IMC could enable a minority of IMC's stockholders to exercise veto powers
over such transactions and amendments.
 
    Special meetings of stockholders may be called only by the Chairman of the
Board of IMC, the President of IMC or a majority of the Board of Directors. The
Restated Certificate of Incorporation provides that stockholders may act only at
an annual or special meeting and stockholders may not act by written consent.
 
    RIGHTS PLAN.  On June 21, 1989, the Board of Directors of the Company
declared a dividend of one preferred share purchase right (a "Right") for each
outstanding share of Common Stock. The dividend was payable on July 12, 1989
(the "Record Date") to the stockholders of record on that date. Each Right
entitles the registered holder to purchase from the Company one two-hundredth of
a share of Junior Participating Preferred Stock, Series C, par value $1.00 per
share (the "Series C Preferred Shares"), of the Company, at a price of $75 per
one two-hundredth of a Preferred Share (the "Purchase Price"), subject to
adjustment.
 
                                       20
<PAGE>
    Until the earlier to occur of (i) 10 days following a public announcement
that a person or group of affiliated or associated persons (an "Acquiring
Person") has acquired beneficial ownership of 15% or more of the outstanding
shares of Common Stock or (ii) 10 business days (or such later date as may be
determined by action of the Board of Directors prior to such time as any Person
becomes an Acquiring Person) following the commencement of, or announcement of
an intention to make, a tender offer or exchange offer the consummation of which
would result in the beneficial ownership by a person or group of 15% or more of
such outstanding shares of Common Stock (the earlier of such dates being called
the "Distribution Date"), the Rights will be evidenced, with respect to any of
the Common Stock certificates outstanding as of the Record Date, by such
certificate with a notation incorporating the Rights Agreement by reference.
Notwithstanding the foregoing, if the Board of Directors of the Company
determines in good faith that a Person who would otherwise be an "Acquiring
Person" has become such inadvertently and such Person divests as promptly as
practicable a sufficient number of shares of Common Stock so that such Person
would no longer be an "Acquiring Person", then such Person shall not be deemed
to be an "Acquiring Person" for any purpose under the Rights Agreement.
 
    The Rights are not exercisable until the Distribution Date. The Rights will
expire on June 21, 1999 (the "Final Expiration Date"), unless the Final
Expiration Date is extended or unless the Rights are earlier redeemed by the
Company, in each case, as described below.
 
    In the event that, after a Distribution Date, the Company is acquired in a
merger or other business combination transaction or 50% or more of its
consolidated assets or earning power are sold or otherwise transferred, proper
provision will be made so that each holder of a Right will thereafter have the
right to receive, upon the exercise thereof at the then current exercise price
of the Right, that number of shares of common stock of the acquiring company
which at the time of such transaction will have a market value of two times the
exercise price of the Right. In the event that any person becomes an Acquiring
Person, proper provision will be made so that each holder of a Right, other than
Rights beneficially owned by the Acquiring Person and its affiliates and
associates (which will thereafter be void), will thereafter have the right to
receive upon exercise that number of shares of Common Stock having a market
value of two times the exercise price of the Right. The Board of Directors may
extend the 30-day period described above for up to an additional 60 days to
permit the taking of action that may be necessary to authorize sufficient
additional Common Stock to permit the issuance of Common Stock upon the exercise
in full of the Rights.
 
    At any time after the acquisition by an Acquiring Person of beneficial
ownership of 15% or more of the outstanding Common Stock and prior to the
acquisition by such person or group of 50% or more of the outstanding Common
Stock, the Board of Directors of the Company may exchange the Rights (other than
Rights owned by such person or group which have become void), in whole or in
part for Common Stock at an exchange ratio of one-half of the number of shares
of Common Stock which each holder of a Right would have a right to receive upon
exercise of a Right after giving effect to the adjustment set forth in Section
11(a) (ii) of the Rights Agreement or one two-hundredth of a Series C Preferred
Share (or of a share of a class or series of the Company's preferred stock
having equivalent rights, preferences and privileges), per Right (subject to
adjustment).
 
    Until a Right is exercised, the holder thereof, as such, will have no rights
as a stockholder of the Company, including, without limitation, the right to
vote or to receive dividends.
 
                         DESCRIPTION OF STOCK WARRANTS
 
    The Company may issue, together with other securities or separately, Stock
Warrants for the purchase of Common Stock. The Stock Warrants are to be issued
under Stock Warrant Agreements (each a "Stock Warrant Agreement") to be entered
into between the Company and a bank or trust company, as Stock Warrant Agent
(the "Stock Warrant Agent"), all as set forth in the Prospectus Supplement
relating to Stock Warrants in respect of which this Prospectus is being
delivered. The Stock Warrant Agent will act solely as an agent of the Company in
connection with the Stock Warrants of such series and will not assume
 
                                       21
<PAGE>
any obligations or relationship of agency or trust for or with any holders or
beneficial owners of Stock Warrants. A copy of the form of Stock Warrant
Agreement, including the form of Warrant Certificates representing the Stock
Warrants (the "Stock Warrant Certificates") reflecting the provisions to be
included in the Stock Warrant Agreement that will be entered into with respect
to particular offerings of Stock Warrants, will be filed in an amendment to the
Registration Statement of which this Prospectus is a part or filed in a Current
Report on Form 8-K and incorporated by reference in the Registration Statement
of which this Prospectus is a part. The following summaries of certain
provisions of the Stock Warrant Agreement and the Stock Warrant Certificates do
not purport to be complete and are subject to, and are qualified in their
entirety by reference to, all the provisions of the Stock Warrant Agreement and
the Stock Warrant Certificates, respectively, including the definitions therein
of certain capitalized terms not defined herein.
 
GENERAL
 
    Reference is made to the Prospectus Supplement for the terms of Stock
Warrants in respect of which this Prospectus is being delivered, the Stock
Warrant Agreement relating to such Stock Warrants and the Stock Warrant
Certificates representing such Stock Warrants, including the following: (1) the
offering price of such Stock Warrants, if any; (2) the procedures and conditions
relating to the exercise of such Stock Warrants; (3) the number of shares of
Common Stock purchasable upon exercise of each Stock Warrant and the initial
price at which such shares may be purchased upon exercise; (4) the date on which
the right to exercise such Stock Warrants shall commence and the date on which
such right shall expire (the "Expiration Date"); (5) a discussion of Federal
income tax considerations applicable to the exercise of Stock Warrants; (6) call
provisions of such Stock Warrants, if any; and (7) any other terms of the Stock
Warrants. The shares of Common Stock issuable upon the exercise of the Stock
Warrants will, when issued in accordance with the Stock Warrant Agreement, be
fully paid and nonassessable.
 
    Prior to the exercise of their Stock Warrants, holders of Stock Warrants
will not have any of the rights of holders of the Common Stock purchasable upon
such exercise, and will not be entitled to any dividend payments on the Common
Stock purchasable upon such exercise.
 
EXERCISE OF STOCK WARRANTS
 
    Each Stock Warrant will entitle the holder to purchase for cash such number
of shares of Common Stock at such exercise price as shall in each case be set
forth in, or be determinable as set forth in, the Prospectus Supplement relating
to the Stock Warrants offered thereby. Unless otherwise specified in the
applicable Prospectus Supplement, Stock Warrants may be exercised at any time up
to the close of business on the Expiration Date set forth in the applicable
Prospectus Supplement. After the close of business on the Expiration Date,
unexercised Stock Warrants will become void.
 
    Stock Warrants may be exercised as set forth in the Prospectus Supplement
relating to the Stock Warrants in respect of which this Prospectus is being
delivered. Upon receipt of payment and the Stock Warrant Certificates properly
completed and duly executed at the corporate trust office of the Stock Warrant
Agent or any other office indicated in the Prospectus Supplement, the Company
will, as soon as practicable, forward a certificate representing the number of
shares of Common Stock purchasable upon such exercise. If less than all of the
Stock Warrants represented by such Stock Warrant Certificate are exercised, a
new Stock Warrant Certificate will be issued for the remaining amount of Stock
Warrants.
 
ANTIDILUTION PROVISIONS
 
    Unless otherwise specified in the applicable Prospectus Supplement, the
exercise price payable and the number of shares purchasable upon the exercise of
each Stock Warrant will be subject to adjustment in certain events, including
(1) the issuance of a stock dividend to holders of Common Stock or a
combination, subdivision or reclassification of Common Stock; (2) the issuance
of rights, warrants or options to all holders of Common Stock entitling the
holders thereof to purchase Common Stock for an
 
                                       22
<PAGE>
aggregate consideration per share less than the current market price per share
of the Common Stock; or (3) any distribution by the Company to the holders of
its Common Stock of evidences of indebtedness of the Company or of assets
(excluding cash dividends or distributions payable out of capital surplus and
dividends and distributions referred to in (1) above). No fractional shares will
be issued upon exercise of Stock Warrants, but the Company will pay the cash
value of any fractional shares otherwise issuable.
 
                        DESCRIPTION OF CURRENCY WARRANTS
 
    The Company may issue, together with Debt Securities or Debt Warrants or
separately, Currency Warrants either in the form of Currency Put Warrants
entitling the holders thereof to receive from the Company the Cash Settlement
Value in U.S. dollars of the right to sell a specified amount of a specified
foreign currency or currency units for a specified amount of U.S. dollars, or in
the form of Currency Call Warrants entitling the holders thereof to receive from
the Company the Cash Settlement Value in U.S. dollars of the right to purchase a
specified amount of a specific foreign currency units for a specified amount of
U.S. dollars. The spot exchange rate of the applicable Base Currency, upon
exercise, as compared to the U.S. dollar, will determine whether the Currency
Warrants have a Cash Settlement Value on any given day prior to their
expiration.
 
    The Currency Warrants are to be issued under a Currency Warrant Agreement to
be entered into between the Company and a bank or trust company, as Currency
Warrant Agent (the "Currency Warrant Agent"), all as set forth in the applicable
Prospectus Supplement. The Currency Warrant Agent will act solely as an agent of
the Company in connection with the Currency Warrants of such series and will not
assume any obligations or relationship of agency or trust for or with any
holders or beneficial owners of Currency Warrants. A copy of the form of
Currency Warrant Agreement, including the forms of global Warrant Certificates
representing the Currency Put Warrants and Currency Call Warrants (the "Currency
Warrant Certificates"), reflecting the provisions to be included in the Currency
Warrant Agreement that will be entered into with respect to particular offerings
of Currency Warrants, will be filed in an amendment to the Registration
Statement of which this Prospectus is a part or filed in a Current Report on
Form 8-K and incorporated by reference in the Registration Statement of which
this Prospectus is a part. The description of the Currency Warrants contained
herein and the following summaries of certain provisions of the Currency Warrant
Agreement and the Currency Warrant Certificates do not purport to be complete
and are subject to, and are qualified in their entirety by reference to, all the
provisions of the Currency Warrant Agreement and the Currency Warrant
Certificates, respectively, including the definitions therein of certain
capitalized terms not defined herein.
 
GENERAL
 
    Reference is made to the Prospectus Supplement for the terms of Currency
Warrants in respect of which this Prospectus is being delivered, the Currency
Warrant Agreement relating to such Currency Warrants and the Currency Warrant
Certificates representing such Currency Warrants, including the following: (1)
whether such Currency Warrants will be Currency Put Warrants, Currency Call
Warrants, or both; (2) the formula for determining the Cash Settlement Value, if
any, of each Currency Warrant; (3) the procedures and conditions relating to the
exercise of such Currency Warrants; (4) the circumstances which will cause the
Currency Warrants to be deemed to be automatically exercised; (5) any minimum
number of Currency Warrants which must be exercised at any one time, other than
upon automatic exercise; and (6) the date on which the right to exercise such
Currency Warrants will commence and the date on which such right will expire
(the "Expiration Date").
 
                                       23
<PAGE>
BOOK-ENTRY PROCEDURES AND SETTLEMENT
 
    Except as may otherwise be provided in the applicable Prospectus Supplement,
the Currency Warrants will be issued in the form of global Currency Warrant
Certificates, registered in the name of a depositary or its nominee. Holders
will not be entitled to receive definitive certificates representing Currency
Warrants. A holder's ownership of a Currency Warrant will be recorded on or
through the records of the brokerage firm or other entity that maintains such
holder's account. In turn, the total number of Currency Warrants held by an
individual brokerage firm for its clients will be maintained on the records of
the depositary in the name of such brokerage firm or its agent. Transfer of
ownership of any Currency Warrant will be effected only through the selling
holder's brokerage firm.
 
EXERCISE OF CURRENCY WARRANTS
 
    Each Currency Warrant will entitle the holder to receive the Cash Settlement
Value of such Currency Warrant on the applicable Exercise Date, in each case as
such terms will be defined in the applicable Prospectus Supplement. If not
exercised prior to 3:00 P.M., New York City time, on the third New York Business
Day preceding the Expiration Date, Currency Warrants will be deemed
automatically exercised on the Expiration Date.
 
                              PLAN OF DISTRIBUTION
 
GENERAL
 
    IMC may sell the Securities (i) through underwriters or dealers; (ii)
directly to one or more other purchasers; (iii) through agents; or (iv) to both
investors and/or dealers through a specific bidding or auction process or
otherwise. The Prospectus Supplement with respect to the Offered Securities will
set forth the terms of the offering of such Offered Securities, including the
name or names of any underwriters, dealers or agents, the purchase price of such
Offered Securities and the proceeds to IMC from such sale, any underwriting
discounts and other items constituting underwriters' compensation, any initial
public offering price and any discounts, commissions or concessions allowed or
reallowed or paid to dealers, and any bidding or auction process. Any initial
offering price and any discounts, concessions or commissions allowed or
reallowed or paid to dealers may be changed from time to time.
 
    If underwriters are used in an offering, the Offered Securities will be
acquired by the underwriters for their own account. The Offered Securities may
be sold from time to time in one or more transactions, including negotiated
transactions, at a fixed public offering price or at varying prices determined
at the time of sale. The Offered Securities may be offered to the public either
through underwriting syndicates represented by one or more managing underwriters
or directly by one or more of such firms. The specific managing underwriter or
underwriters, if any, will be set forth in the Prospectus Supplement relating to
the Offered Securities together with the members of the underwriting syndicate,
if any. Unless otherwise set forth in the Prospectus Supplement, the obligations
of the underwriters to purchase the Offered Securities will be subject to
certain conditions precedent and the underwriters will be obligated to purchase
all such Offered Securities if any are purchased.
 
    Offered Securities may be sold directly by IMC or through agents designated
by IMC from time to time. The Prospectus Supplement will set forth the name of
any agent involved in the offer or sale of the Offered Securities in respect of
which the Prospectus Supplement is delivered and any commissions payable by IMC
to such agent. Unless otherwise indicated in the Prospectus Supplement, any such
agent is acting on a best efforts basis for the period of its appointment.
 
    Any underwriters, dealers, or agents participating in the distribution of
the Offered Securities may be deemed to be underwriters and any discounts or
commissions received by them on the sale or resale of the Offered Securities may
be deemed to be underwriting discounts and commissions under the Securities Act.
 
                                       24
<PAGE>
Agents, dealers or underwriters may be entitled, under agreements entered into
with IMC, to indemnification by IMC against certain liabilities, including
liabilities under the Securities Act, and to contribution with respect to
payments which the agents, dealers or underwriters may be required to make in
respect thereof. Agents, dealers and underwriters may engage in transactions
with or perform services for IMC in the ordinary course of business.
 
    The Offered Securities, other than the Common Stock, will be a new issue or
issues of securities with no established trading market. Any Common Stock issued
by the Company pursuant to this Registration Statement will be listed. Unless
otherwise indicated in a Prospectus Supplement, IMC does not currently intend to
list any Offered Debt Securities or Warrants on any securities exchange. No
assurance can be given that the underwriters, dealers or agents, if any,
involved in the sale of the Offered Securities will make a market in such
Offered Securities. Whether or not any of the Offered Securities are listed on a
national securities exchange or the underwriters, dealers or agents, if any,
involved in the sale of the Offered Securities make a market in such Offered
Securities, no assurance can be given as to the liquidity of the trading market
for such Offered Securities.
 
DELAYED DELIVERY ARRANGEMENTS
 
    If so indicated in the Prospectus Supplement, IMC may authorize underwriters
or other persons acting as IMC's agents to solicit offers by certain
institutions to purchase Offered Securities from IMC pursuant to contracts
providing for payment and delivery on a future date. Institutions with which
such contracts may be made include commercial and savings banks, insurance
companies, pension funds, investment companies, educational and charitable
institutions and others, but in all cases will be subject to the approval of
IMC. The obligations of any purchaser under any such contract will be subject to
the condition that the purchase of the Offered Securities shall not at the time
of delivery be prohibited under the laws of the jurisdiction to which such
purchaser is subject. The underwriters and such agents will not have any
responsibility in respect of the validity or performance of such contracts.
 
                                 LEGAL MATTERS
 
    Certain legal matters will be passed upon for IMC by Marschall I. Smith,
Esq., Senior Vice President and General Counsel of the Company. Mr. Smith is the
beneficial owner of shares of Common Stock and holds currently exercisable
options to purchase shares of Common Stock.
 
                                    EXPERTS
 
    The consolidated financial statements of the Company at June 30, 1997 and
for each of the three years in the period ended June 30, 1997 appearing in the
Company's Annual Report on Form 10-K for the year ended June 30, 1997, which is
incorporated by reference in this Prospectus and Registration Statement have
been audited by Ernst & Young LLP, independent auditors, as set forth in their
report thereon incorporated by reference elsewhere herein which, as to the year
1995, is based in part on the report of Arthur Andersen LLP, independent
auditors. The financial statements referred to above are incorporated herein by
reference in reliance upon such reports given upon the authority of such firms
referred to above as experts in accounting and auditing.
 
                                       25
<PAGE>
                                    PART II
                     INFORMATION NOT REQUIRED IN PROSPECTUS
 
ITEM 14.  OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION.
 
    The following table sets forth the expenses in connection with the issuance
and distribution of the securities being registered, other than underwriting
discounts and commissions. All of the amounts shown are estimated, except the
SEC registration fee.
 
<TABLE>
<S>                                                                 <C>
SEC registration fee..............................................  $ 103,250
Legal fees and expenses...........................................    100,000
Printing and engraving............................................    100,000
Fees of accountants...............................................    100,000
Fees of trustees..................................................     10,000
Blue sky fees and expenses........................................     10,000
Rating agency fees................................................    150,000
Miscellaneous.....................................................     10,000
                                                                    ---------
    Total.........................................................  $ 583,250
</TABLE>
 
ITEM 15.  INDEMNIFICATION OF DIRECTORS AND OFFICERS.
 
    The Delaware General Corporation Law ("DGCL") permits a Delaware corporation
to indemnify any persons who are, or are threatened to be made, parties to any
threatened, pending or completed legal action, suit or proceeding, whether
civil, criminal, administrative or investigative (other than an action by or in
the right of such corporation), by reason of the fact that such person was an
officer or director of such corporation, or is or was serving at the request of
such corporation as a director, officer, employee or agent of another
corporation or enterprise. The indemnity may include expenses (including
attorneys' fees), judgments, fines and amounts paid in settlement actually and
reasonably incurred by such person in connection with such action, suit or
proceeding, provided that such officer or director acted in good faith and in a
manner he reasonably believed to be in or not opposed to the corporation's best
interests, and, for criminal proceedings, had no reasonable cause to believe his
conduct was illegal. A Delaware corporation may indemnify officers and directors
in an action by or in the right of the corporation under the same conditions,
except that no indemnification is permitted without judicial approval if the
officer or director is adjudged to be liable to the corporation in the
performance of his duty. Where an officer or director is successful on the
merits or otherwise in the defense of any action referred to above, the
corporation must indemnify him against the expenses which such officer or
director actually and reasonably incurred.
 
    The Company's Restated Certificate of Incorporation provides that the
Company will indemnify each officer and director of the Company to the fullest
extent permitted by applicable law. The Company's By-Laws provide that each
person who was or is made a party or is threatened to be made a party to or is
otherwise involved in any action, suit or proceeding, whether civil, criminal,
administrative or investigative, by reason of the fact that he or she is or was
a director or officer of the Company, or is or was serving at the request of the
Company as a director, officer, employee or agent of another corporation or of a
partnership, joint venture, trust or other enterprise, including service with
respect to an employee benefit plan, will be indemnified by the Company to the
full extent permitted by the DGCL. The indemnification rights conferred by the
Company's Restated Certificate of Incorporation are not exclusive of any other
right to which persons seeking indemnification may be entitled under any law,
By-Law, agreement, vote of stockholders or disinterested directors or otherwise.
The Company is authorized to purchase and maintain (and the Company maintains)
insurance on behalf of its directors and officers.
 
    The form of Underwriting Agreement included as an exhibit to this
Registration Statement provides for indemnification of directors and officers of
the Company against certain liabilities.
 
                                      II-1
<PAGE>
ITEM 16.  EXHIBITS.
 
<TABLE>
<CAPTION>
 EXHIBIT
 NUMBER    DESCRIPTION
- ---------  --------------------------------------------------------------------------------------------------------
<S>        <C>
 1.1       Form of Underwriting Agreement.
*1.2       Form of Distribution Agreement
 3.1       Restated Certificate of Incorporation, as amended, (incorporated by reference to the Company's Current
            Report on Form 8-K dated November 1, 1994).
 3.2       Certificate of Amendment to Restated Certificate of Incorporation, dated October 20, 1994 (incorporated
            by reference to Exhibit 3.2 of the Company's Annual Report on Form 10-K for the fiscal year ended June
            30, 1997).
 3.3       Certificate of Amendment to Restated Certificate in Incorporation, dated October 23, 1995 (incorporated
            by reference to Exhibit 3.2 of the Company's Registration Statement on Form 8-A/A-1 dated January 12,
            1996).
 3.4       Certificate of Amendment to Restated Certificate of Incorporation, dated March 1, 1996 (incorporated by
            reference to Exhibit 3.4 of the Company's Annual Report on Form 10-K for the fiscal year ended June 30,
            1997).
 3.3       Amended and Restated By-Laws (incorporated by reference to Exhibit 4.5 to the Company's Registration
            Statement on Form S-4 (No. 333-40377)).
 4.1       Rights Agreement dated June 21, 1989, amended as of August 17, 1995, with The First National Bank of
            Chicago (incorporated by reference to the Company's Report on Form 8-A/A dated September 7, 1995).
 4.2       Amendment to Rights Agreement, effective as of April 29, 1993 (incorporated by reference to Exhibit 3.2
            to IMC's Registration Statement on Form 8-A/A-1 dated January 12, 1996).
 4.3       Amendment to Rights Agreement, dated August 17, 1995 (incorporated by reference to Exhibit 1 to the
            Company's Registration Statement on Form 8-A/A dated September 7, 1995).
 4.4       Indenture dated as of December 1, 1991 between the Registrant and The Bank of New York, as Trustee,
            relating to $100,000,000 aggregate principal amount of 9.45% Senior Debentures due 2011 (incorporated
            by reference to Exhibit 4.4 to the Company's Form SE filed on December 3, 1991).
 4.5       Form of Senior Debentures due 2011 (incorporated by reference to Exhibit 4.5 to the Company's Form SE
            filed on December 3, 1991).
 4.6       Indenture, dated as of October 1, 1993, between IMC Global Inc. and The Bank of New York, as successor
            Trustee to NationsBank of Georgia, National Association (incorporated by reference to Exhibit 4.1 to
            the Company's Registration Statement on Form S-3, No. 33-50177).
 4.7       First Supplemental Indenture, dated as of October 1, 1993, between IMC Global Inc. and The Bank of New
            York, as successor Trustee to NationsBank of Georgia, National Association (incorporated by reference
            to Exhibit 4.1 to the Company's Current Report on Form 8-K dated October 12, 1993).
 4.8       Second Supplemental Indenture, dated as of September 3, 1996, between IMC Global Inc. and The Bank of
            New York, National Association, as successor Trustee to NationsBank of Georgia, National Association
            (incorporated by reference to Exhibit 4.10 of the Company's Annual Report on Form 10-K for the fiscal
            year ended June 30, 1996).
 4.9       Indenture dated as of July 17, 1997 between IMC Global Inc. and The Bank of New York, as Trustee
            (incorporated by reference to Exhibit 4.1 to the Company's Current Report on Form 8-K dated July 17,
            1997).
 4.10      Form of Senior Debentures due July 15, 2007 (incorporated by reference to Exhibit 4.2 to the Company's
            Current Report on Form 8-K dated July 17, 1997).
*4.11      Form of Senior Debt Securities
</TABLE>
 
                                      II-2
<PAGE>
<TABLE>
<CAPTION>
 EXHIBIT
 NUMBER    DESCRIPTION
- ---------  --------------------------------------------------------------------------------------------------------
<S>        <C>
 4.12      Form of Subordinated Debt Securities Indenture.
*4.13      Form of Subordinated Debt Securities
           The instruments defining the rights of holders of certain long-term debt securities of IMC and its
            subsidiaries are omitted pursuant to Item 601(b)(4)(iii)(A) of Regulation S-K. IMC hereby agrees to
            furnish copies of these instruments to the SEC upon request.
 *4.14     Form of Certificate of Designations of Preferred Stock.
 *4.15     Form of Debt Warrant Agreement, including form of Debt Warrant Certificate.
 *4.16     Form of Stock Warrant Agreement, including form of Stock Warrant Certificate.
  5        Opinion of Marschall I. Smith, Esq., General Counsel to the Company.
 12        Statement of Calculation of Ratio of Earnings to Fixed Charges.
 23.1      Consent of Ernst & Young LLP.
 23.2      Consent of Arthur Andersen LLP.
 23.3      Consent of Marschall I. Smith, Esq. (included in Exhibit 5).
 24        Powers of Attorney.
 25        Statement of Eligibility and Qualification on Form T-1 of the Bank of New York, as Trustee under the
            Senior Indenture pursuant to which the Senior Debt Securities registered hereunder are to be issued.
</TABLE>
 
- ------------------------
 
*   To be filed, if necessary, subsequent to the effectiveness of this
    Registration Statement by an amendment to the Registration Statement or
    incorporated by reference pursuant to a Current Report on Form 8-K in
    connection with the offering of Securities.
 
ITEM 17.  UNDERTAKINGS.
 
    (a) The undersigned registrant hereby undertakes:
 
        (1) to file, during any period in which offers or sales are being made,
    a post-effective amendment to this registration statement;
 
            (i) To include any prospectus required by Section 10(a)(3) of the
       Securities Act of 1933;
 
            (ii) To reflect in the prospectus any facts or events arising after
       the effective date of the registration statement (or the most recent
       post-effective amendment thereof) which, individually or in the
       aggregate, represent a fundamental change in the information set forth in
       the registration statement. Notwithstanding the foregoing, any increase
       or decrease in volume of securities offered (if the total dollar value of
       securities offered would not exceed that which was registered) and any
       deviation from the low or high end of the estimated maximum offering
       range may be reflected in the form of prospectus filed with the
       Commission pursuant to Rule 424(b) if, in the aggregate, the changes in
       volume and price represent no more than a 20 percent change in the
       maximum aggregate offering price set forth in the "Calculation of
       Registration Fee" table in the effective registration statement;
 
           (iii) To include any material information with respect to the plan of
       distribution not previously disclosed in the registration statement or
       any material change to such information in the registration statement;
 
PROVIDED, HOWEVER, that paragraphs (a)(1)(i) and (a)(1)(ii) do not apply if the
registration statement is on Form S-3, Form S-8 or Form F-3, and the information
required to be included in a post-effective amendment by those paragraphs is
contained in periodic reports filed with or furnished to the Commission by the
registrant pursuant to Section 13 or 15(d) of the Securities Exchange Act of
1934 that are incorporated by reference in the registration statement.
 
                                      II-3
<PAGE>
        (2) That, for the purpose of determining any liability under the
    Securities Act of 1933, each such post-effective amendment shall be deemed
    to be a new registration statement relating to the securities offered
    therein, and the offering of such securities at that time shall be deemed to
    be the initial BONA FIDE offering thereof.
 
        (3) To remove from registration by means of a post-effective amendment
    any of the securities being registered which remain unsold at the
    termination of the offering.
 
    (b) The undersigned registrant hereby undertakes that, for purposes of
determining any liability under the Securities Act of 1933, each filing of the
registrant's annual report pursuant to section 13(a) or section 15(d) of the
Securities Exchange Act of 1934 (and, where applicable, each filing of an
employee benefit plan's annual report pursuant to section 15(d) of the
Securities Exchange Act of 1934) that is incorporated by reference in the
registration statement shall be deemed to be a new registration statement
relating to the securities offered therein, and the offering of such securities
at the time shall be deemed to be the initial BONA FIDE offering thereof.
 
    (c) Insofar as indemnification for liabilities arising under the Securities
Act of 1933 may be permitted to directors, officers and controlling persons of
the registrant pursuant to the foregoing provisions, or otherwise, the
registrant has been advised that in the opinion of the Securities and Exchange
Commission such indemnification is against public policy as expressed in the Act
and is, therefore, unenforceable. In the event that a claim for indemnification
against such liabilities (other than the payment by the registrant of expenses
incurred or paid by a director, officer or controlling person of the registrant
in the successful defense of any action, suit or proceeding) is asserted by such
director, officer or controlling person in connection with the securities being
registered, the registrant will, unless in the opinion of its counsel the matter
has been settled by controlling precedent, submit to a court of appropriate
jurisdiction the question whether such indemnification by it is against public
policy as expressed in the Act and will be governed by the final adjudication of
such issue.
 
    (d) The undersigned registrant hereby undertakes that:
 
        (1) for purposes of determining any liability under the Securities Act
    of 1933, the information omitted from the form of prospectus filed as part
    of this registration statement in reliance upon Rule 430A and contained in a
    form of prospectus filed by the registrant pursuant to Rule 424(b)(1) or (4)
    or 497(h) under the Securities Act shall be deemed to be part of this
    registration statement as of the time it was declared effective.
 
        (2) For the purpose of determining any liability under the Securities
    Act of 1933, each post-effective amendment that contains a form of
    prospectus shall be deemed to be a new registration statement relating to
    the Securities offered therein, and the offering of such Securities at that
    time shall be deemed to be the initial BONA FIDE offering thereof.
 
    (e) The undersigned registrant hereby undertakes to file an application for
the purpose of determining the eligibility of the trustee to act under
subsection (a) of Section 310 of the Trust Indenture Act in accordance with the
rules and regulations prescribed by the Securities and Exchange Commission under
Section 305(b)(2) of the Trust Indenture Act.
 
                                      II-4
<PAGE>
                                   SIGNATURES
 
    Pursuant to the requirements of the Securities Act of 1933, as amended, the
Registrant certifies that it has reasonable grounds to believe that it meets all
of the requirements for filing on Form S-3 and has duly caused this Registration
Statement to be signed on its behalf by the undersigned, thereunto duly
authorized, in Northbrook, Illinois, on December 8, 1997.
 
<TABLE>
<S>                             <C>  <C>
                                IMC GLOBAL INC.
 
                                By:              /s/ LYNN F. WHITE
                                     -----------------------------------------
                                                   Lynn F. White
                                               SENIOR VICE PRESIDENT
</TABLE>
 
    Pursuant to the requirements of the Securities Act of 1933, as amended, this
Registration Statement has been signed below by the following persons in the
capacities and on the dates indicated.
 
<TABLE>
<CAPTION>
          SIGNATURE                       TITLE                    DATE
- ------------------------------  --------------------------  -------------------
 
<C>                             <S>                         <C>
 
                                Chief Executive Officer
              *                   (principal executive
- ------------------------------    officer), President        December 8, 1997
    Robert E. Fowler, Jr.         (principal operating
                                  officer) and Director
 
      /s/ LYNN F. WHITE         Senior Vice President
- ------------------------------    (principal financial       December 8, 1997
        Lynn F. White             officer)
 
     /s/ ANNE M. SCAVONE        Vice President and
- ------------------------------    Controller (principal      December 8, 1997
       Anne M. Scavone            accounting officer)
 
              *
- ------------------------------  Chairman and Director        December 8, 1997
      Wendell F. Bueche
 
              *
- ------------------------------  Director                     December 8, 1997
      Raymond F. Bentele
 
              *
- ------------------------------  Director                     December 8, 1997
       Rod F. Dammeyer
 
</TABLE>
 
                                      II-5
<PAGE>
<TABLE>
<CAPTION>
          SIGNATURE                       TITLE                    DATE
- ------------------------------  --------------------------  -------------------
 
<C>                             <S>                         <C>
              *
- ------------------------------  Director                     December 8, 1997
    Dr. James M. Davidson
 
              *
- ------------------------------  Director                     December 8, 1997
       Harold H. MacKay
 
              *
- ------------------------------  Director                     December 8, 1997
       David B. Mathis
 
              *
- ------------------------------  Director                     December 8, 1997
    Donald F. Mazankowski
 
              *
- ------------------------------  Director                     December 8, 1997
    Thomas H. Roberts, Jr.
 
              *
- ------------------------------  Director                     December 8, 1997
      Joseph P. Sullivan
 
              *
- ------------------------------  Director                     December 8, 1997
      Richard L. Thomas
 
              *
- ------------------------------  Director                     December 8, 1997
       Billie B. Turner
</TABLE>
 
<TABLE>
<S>   <C>                        <C>                         <C>
*By:   /s/ MARSCHALL I. SMITH
      -------------------------
         Marschall I. Smith
          ATTORNEY IN FACT
</TABLE>
 
                                      II-6

<PAGE>
                                                                 Exhibit 1.1

                                   IMC GLOBAL INC.

                                      Securities

                       UNDERWRITING AGREEMENT BASIC PROVISIONS

                                                            ____________, 1997

          1.  INTRODUCTORY.  IMC Global Inc., a Delaware corporation (the
"Company"), proposes to issue and sell from time to time senior debt securities,
subordinated debt securities, convertible subordinated debt securities
(collectively, "Debt Securities"), preferred stock and common stock registered
under the registration statement referred to in Section 2(a) ("Registered
Securities").  If specified in a Terms Agreement referred to in Section 3, the
Company proposes to grant to the underwriters an option to purchase up to that
amount of Registered Securities specified in such Terms Agreement (the "Option
Securities").  Debt Securities will be issued under one or more indentures (as
amended or supplemented from time to time, an "Indenture" and collectively, the
"Indentures"), more particularly described in a Terms Agreement, between the
Company and the trustees named therein (the "Trustee(s)"), in one or more
series, which series may vary as to interest rates, maturities, redemption
provisions, selling prices and other terms, with all such terms for any
particular series of the Debt Securities being determined at the time of sale. 
The preferred stock will be issued in one or more series, which series may vary
as to voting rights, dividends, optional and mandatory redemption provisions,
liquidation preference and conversion provisions and other terms, with all such
terms for any particular series or issue of the preferred stock being determined
at the time of sale.  The Registered Securities will be sold pursuant to a Terms
Agreement, for resale in accordance with terms of offering determined at the
time of sale.

          The Registered Securities (together with the Option Securities)
involved in any such offering are hereinafter referred to as the "Securities." 
The firm or firms which agree to purchase the Securities are hereinafter
referred to as the "Underwriters" of such Securities, and the representative or
representatives of the Underwriters, if any, specified in a Terms Agreement are
hereinafter referred to as the "Representatives"; PROVIDED, HOWEVER, that if the
Terms Agreement does not specify any representative of the Underwriters, the
term "Representatives," as used in this Agreement shall mean the Underwriters.

          2.  REPRESENTATIONS AND WARRANTIES OF THE COMPANY.  The Company
represents and warrants as of the date of this Agreement as follows:

               (a) A registration statement on Form S-3 (File No. 333-______) 
          with respect to the Registered Securities has (i) been prepared by 
          the Company in conformity with the requirements of the Securities 
          Act of 1933, as amended (the "Securities Act"), and the rules and 
          regulations (the "Rules and Regulations") of the Securities and 
          Exchange Commission (the "Commission") thereunder and (ii) been 
          filed with the Commission under the Securities Act.  Such 
          registration statement has become effective under the Securities 
          Act.  If any post-effective amendment to such registration 
          statement has been filed with the Commission prior to the date of 
          the applicable Terms Agreement, the most recent such amendment has 
          been declared effective by the Commission.  Copies of such 
          registration statement and any amendments thereto have been 
          delivered by the Company to the Representatives.  As used in this 
          Agreement, "Effective Time" means the respective date and time as 
          of which such registration statement, or the most recent 
          post-effective amendment thereto, if any, was declared effective by 
          the Commission; and "Effective Date" means the respective 
          applicable date of the Effective Time.  As provided in Section 
          4(a), a prospectus supplement relating to the Securities, the terms 
          of the offering thereof and the other matters set forth therein has 
          been prepared and will be filed pursuant to Rule 424 under the 
          Securities Act.  In addition, a preliminary prospectus supplement 
          reflecting the terms of the Securities, the terms of the offering 
          thereof, and the other matters set forth therein also may be 
          prepared and filed pursuant to Rule 424 under the Securities Act.  
          Such prospectus supplement, in the form filed on or after the date 
          of this Agreement pursuant to Rule 424, is referred to in this 
          Agreement as the "Prospectus Supplement", and any such preliminary 
          prospectus supplement in the form filed after the date of this 
          Agreement pursuant to Rule 424 is referred to as the "Preliminary 
          Prospectus Supplement."  Any
<PAGE>
                                                                             2

          prospectus accompanied by a Preliminary Prospectus Supplement is 
          referred to in this Agreement, collectively with such Preliminary 
          Prospectus Supplement, as a "Preliminary Prospectus."  The 
          registration statement referred to in this Section 2(a), as amended 
          at the time of the Terms Agreement, including the exhibits thereto 
          (but excluding the Statement of Qualification and Eligibility 
          ("Form T-1")) and  the documents filed by the Company with the 
          Commission pursuant to the Securities Exchange Act of 1934, as 
          amended (the "Exchange Act"), that are incorporated by reference 
          therein pursuant to Item 12 of Form S-3 under the Securities Act 
          (the "Incorporated Documents") and the information, if any, deemed 
          to be a part of the registration statement pursuant to Rule 430A(b) 
          under the Securities Act, is called the "Registration Statement"; 
          and the basic prospectus included therein relating to all offerings 
          of securities under the Registration Statement, as supplemented by 
          the Prospectus Supplement, is called the "Prospectus", except that, 
          if such basic prospectus is amended or supplemented on or prior to 
          the date on which the Prospectus Supplement is first filed pursuant 
          to Rule 424, the term "Prospectus" shall refer to the basic 
          prospectus as so amended or supplemented and as supplemented by the 
          Prospectus Supplement, in either case including the Incorporated 
          Documents. Notwithstanding the foregoing, any prospectus supplement 
          prepared or filed with respect to an offering pursuant to the 
          Registration Statement of securities other than the Securities 
          shall not be deemed to have supplemented the Prospectus.  The 
          Commission has not issued any order suspending the effectiveness of 
          the Registration Statement, and no stop order has been initiated or 
          threatened by the Commission.

               (b) On the Effective Date, the Registration Statement conformed
          in all material respects to the requirements of the Securities Act and
          the Rules and Regulations, and did not contain an untrue statement of
          a material fact or omit to state a material fact required to be stated
          therein or necessary to make the statements therein not misleading;
          and on the date of the applicable Terms Agreement, and at the time of
          filing of the Prospectus pursuant to Rule 424(b), the Prospectus will
          conform in all material respects to the requirements of the Securities
          Act and the Rules and Regulations, and will not include an untrue
          statement of a material fact or omit to state a material fact
          necessary in order to make the statements therein, in the light of the
          circumstances under which they were made, not misleading; and on the
          Effective Date and the Closing Date, respectively, the Indenture, if
          any, described in the Terms Agreement conformed and will conform in
          all material respects with the requirements of the Trust Indenture Act
          of 1939, as amended (the "Trust Indenture Act"), and the applicable
          rules and regulations thereunder; PROVIDED that no representation or
          warranty is made as to (i) information contained in or omitted from
          the Registration Statement or the Prospectus in reliance upon and in
          conformity with written information furnished to the Company through
          the Representatives by or on behalf of any Underwriter specifically
          for inclusion therein or (ii) that part of the Registration Statement
          which shall constitute the Form T-1 under the Trust Indenture Act.

               (c) The Company and each of its subsidiaries (as defined in Rule
          405 of the Rules and Regulations) have been duly incorporated and are
          validly existing as corporations in good standing under the general
          corporation laws of their respective jurisdictions of incorporation,
          are duly qualified to do business and are in good standing as foreign
          corporations in each jurisdiction in which their respective ownership
          or lease of property or the conduct of their respective businesses
          requires such qualification and in which the failure to be so
          incorporated, existing or qualified would reasonably be expected to
          have a material adverse effect on the business, properties, financial
          position, stockholders' equity or results of operations of the Company
          and its subsidiaries taken as a whole, and have all power and
          authority necessary to own or hold their respective properties and to
          conduct the businesses in which they are engaged; and none of the
          subsidiaries of the Company, other than those so identified in the
          Terms Agreement, is a "significant subsidiary," as such term is
          defined in Rule 405 of the Rules and Regulations.

               (d) All of the issued shares of capital stock of each 
          significant subsidiary of the Company have been duly and validly 
          authorized and issued and are fully paid, non-assessable and, 
          except for
<PAGE>
                                                                             3

          shares of Preferred Stock of The Vigoro Corporation, are owned 
          directly or indirectly by the Company, free and clear of all liens, 
          encumbrances, equities or claims.

               (e) The execution, delivery and performance of the Terms
          Agreement (including the provisions of this Agreement) by the Company
          and the consummation of the transactions contemplated hereby and
          thereby and compliance by the Company with the provisions of the
          Indenture, if any, described in the Terms Agreement and the Securities
          will not 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, loan agreement or other agreement or instrument to
          which the Company or any of its significant subsidiaries is a party or
          by which the Company or any of its significant subsidiaries is bound
          or to which any of the property or assets of the Company or any of its
          significant subsidiaries is subject, nor will such actions result in
          any violation of the provisions of the charter or by-laws of the
          Company or any of its significant subsidiaries or any statute or any
          order, rule or regulation of any court or governmental agency or body
          having jurisdiction over the Company or any of its significant
          subsidiaries or any of their properties or assets; and except for the
          registration of the Securities under the Securities Act and such
          consents, approvals, authorizations, registrations or qualifications
          as may be required under the Trust Indenture Act or the Exchange Act,
          and applicable state or foreign securities laws in connection with the
          offer, sale and distribution of the Securities by the Underwriters, no
          consent, approval, authorization or order of, or filing or
          registration with, any such court or governmental agency or body is
          required for the execution, delivery and performance of the Terms
          Agreement (including the provisions of this Agreement) by the Company
          and the consummation of the transactions contemplated hereby and
          thereby or compliance by the Company with the provisions of the
          Indenture, if any, described in the Terms Agreement.

               (f) Except for the Registration Rights Agreement dated March 1,
          1996 between the Company and certain former shareholders of The Vigoro
          Corporation (the "Registration Rights Agreement"), there are no
          contracts, agreements or understandings between the Company and any
          person granting such person the right to require the Company to
          include any securities owned or to be owned by such person in the
          securities registered pursuant to the Registration Statement, or,
          except as described in the Prospectus or Schedule B to the Terms
          Agreement  (or in Schedule B to any applicable Officers' Certificate
          delivered pursuant to Section 6(g)), to require the Company to file
          any other registration statement under the Securities Act (other than
          a registration statement on Form S-8) with respect to any securities
          of the Company owned or to be owned by such person or to require the
          Company to include such securities  in any securities being registered
          pursuant to any other registration statement filed by the Company
          under the Securities Act.  Each of the persons who is a party to the
          Registration Rights Agreement has waived such person's rights with
          respect to including securities owned by such person in the
          Registration Statement.

               (g) The Indenture, if any, described in the Terms Agreement has
          been duly authorized, executed and delivered by the Company and
          (assuming the due authorization, execution and delivery thereof by the
          Trustee under the Indenture) constitutes the valid and legally binding
          obligation of the Company, enforceable against the Company in
          accordance with its terms; the Debt Securities, if any, described in
          the Terms Agreement have been duly authorized by the Company and, when
          the terms of the Debt Securities and of their issuance and sale have
          been duly established in accordance with the Indenture, this Agreement
          and the Terms Agreement and the Debt Securities have been duly
          executed, authenticated, issued and delivered in the manner provided
          in the Indenture and paid for in accordance with this Agreement and
          the Terms Agreement, the Debt Securities will be duly and validly
          issued and delivered by the Company and will constitute valid and
          legally binding obligations of the Company, enforceable against the
          Company in accordance with their terms and entitled to the benefits of
          the Indenture; if any Securities to be issued are convertible, the
          shares of common stock issuable upon conversion thereof have been duly
          authorized by the Company, have been duly reserved for issuance upon
          conversion of the Securities and, when issued upon the conversion of
          the Securities, will be duly and validly issued, fully paid and non-
<PAGE>
                                                                             4

          assessable; the common stock and preferred stock, if any, described in
          the Terms Agreement have been duly authorized by the Company and, when
          issued and paid for pursuant to the Terms Agreement, will be duly and
          validly issued, fully paid and non-assessable; no further approval or
          authority of the stockholders or the Board of Directors of the Company
          will be required for the issuance and sale of the Securities as
          contemplated herein or the issuance of the shares of common stock upon
          conversion of the Securities; and the Securities, the Indenture, if
          any, described in the Terms Agreement and the capital stock of the
          Company will conform in all material respects to the descriptions
          thereof contained in the Registration Statement and the Prospectus. 

               (h) Neither the Company nor any of its subsidiaries has
          sustained, since the date of the latest audited financial statements
          included or incorporated by reference in the Prospectus, any loss or
          interference with its business from fire, explosion, flood or other
          calamity, whether or not covered by insurance, or from any labor
          dispute or court or governmental action, order or decree, which would
          reasonably be expected to have a material adverse effect on the
          business, properties, financial position, stockholders' equity or
          results of operations of the Company and its subsidiaries taken as a
          whole, otherwise than as set forth or contemplated in the Prospectus;
          and, since such date, there has not been any material change in the
          capital stock or long-term debt of the Company or any of its
          subsidiaries (otherwise than as set forth or contemplated in the
          Prospectus) or any material adverse change in or affecting, or any
          adverse development which materially affects, the business,
          properties, financial position, stockholders' equity or results of
          operations of the Company and its subsidiaries taken as a whole,
          otherwise than as set forth or contemplated in the Prospectus.

               (i) The financial statements (including the related notes and
          supporting schedules) included or incorporated by reference in the
          Registration Statement or included or incorporated by reference in the
          Prospectus present fairly in all material respects the financial
          condition and results of operations of the entities purported to be
          shown thereby, at the dates and for the periods indicated, and have
          been prepared in conformity with generally accepted accounting
          principles applied on a consistent basis throughout the periods
          involved, except as otherwise stated therein.

               (j) Ernst & Young LLP, or such other independent accountants
          acceptable to the Representatives, who have certified certain
          financial statements of the Company and whose report appears or is
          incorporated by reference in the Prospectus, are independent public
          accountants as required by the Securities Act and the Rules and
          Regulations during the periods covered by the financial statements on
          which they reported contained in the Prospectus.  

               (k) The Company has no reason to believe that the Company and
          each of its subsidiaries do not own or possess adequate rights to use
          all material patents, patent applications, trademarks, service marks,
          trade names, trademark registrations, service mark registrations,
          copyrights and licenses necessary for the conduct of their respective
          businesses in the manner described in the Prospectus and have no
          reason to believe that the conduct of their respective businesses will
          conflict with any such rights of others, and have not received any
          notice of any claims of conflict with any such rights of others, which
          claims are reasonably expected to have a material adverse effect on
          the business, properties, financial position, stockholders' equity or
          results of operations of the Company and its subsidiaries taken as a
          whole.

               (l) Except as described in the Prospectus, there are no legal or
          governmental proceedings pending to which the Company or any of its
          subsidiaries is a party or of which any property of the Company or any
          of its subsidiaries is the subject which are reasonably expected to
          have a material adverse effect on the business, properties, financial
          position, stockholders' equity or results of operations of the Company
          and its subsidiaries taken as a whole; and to the actual knowledge of
          the Company, no such proceedings are threatened by governmental
          authorities or by others.  
<PAGE>
                                                                             5

               (m) There are no contracts or other documents which are required
          to be filed as exhibits to the Registration Statement by the
          Securities Act or by the Rules and Regulations which have not been
          filed as exhibits to the Registration Statement.  

               (n) No relationship, direct or indirect, exists between or among
          the Company on the one hand, and the directors, officers,
          stockholders, customers or suppliers of the Company on the other hand,
          which is required to be described in the Prospectus and which is not
          so described.

               (o) Except as described in the Prospectus or Schedule C to the
          Terms Agreement (or in Schedule C to any applicable Officers'
          Certificate delivered pursuant to Section 6(g)), since the date as of
          which information is given in the Prospectus, the Company has not (i)
          issued or granted any rights to acquire any securities (other than
          pursuant to employee benefit plans or other compensation plans
          existing on the date of the Terms Agreement) or (ii) declared or paid
          any dividend on its capital stock other than regular quarterly cash
          dividends.

               (p) Neither the Company nor any of its subsidiaries,
          respectively, (iii) is in violation of its charter or by-laws, (iv) is
          in default, and no event has occurred which, with notice or lapse of
          time or both, would constitute a default, in the due performance or
          observance of any term, covenant or condition contained in any
          indenture, mortgage, deed of trust, loan agreement or other agreement
          or instrument to which it is a party or by which it is bound or to
          which any of its properties or assets is subject or (v)is in
          violation of any law, ordinance, governmental rule, regulation or
          court decree to which it or its property or assets may be subject or
          has failed to obtain any license, permit, certificate, franchise or
          other governmental authorization or permit necessary to the ownership
          of its property or to the conduct of its business except, in the case
          of clauses (ii) and (iii), for those defaults, violations or failures
          which, either individually or in the aggregate, are not reasonably
          expected to have a material adverse effect on the business,
          properties, financial position, stockholders' equity or results of
          operations of the Company and its subsidiaries taken as a whole.

               (q) The Company is not required to be registered, and is not
          regulated, as an "investment company" as such term is defined under
          the United States Investment Company Act of 1940.  

          3.  PURCHASE AND OFFERING OF THE SECURITIES BY THE UNDERWRITERS.  The
     obligation of the Underwriters to purchase the Securities will be evidenced
     by an exchange of a telegram, telex or other written communications ("Terms
     Agreement") at each time the Company determines to sell the Securities. 
     Each Terms Agreement will be in the form of Annex II (A) or (B) attached
     hereto and will incorporate by reference the provisions of this Agreement,
     except as otherwise provided therein, and will specify the firm or firms
     which will be Underwriters, the names of any Representatives, the amount to
     be purchased by each Underwriter, the purchase price to be paid by the
     Underwriters and certain terms of the Securities and whether any of the
     Securities may be sold to institutional investors pursuant to Delayed
     Delivery Contracts (as defined below).  The Terms Agreement will also
     specify the time and date of delivery and payment (such time and date being
     herein and in the Terms Agreement referred to as the "Closing Date"), the
     place of delivery and payment and any details of the terms of public
     offering that should be reflected in the Prospectus Supplement relating to
     the offering of the Securities.  The obligations of the Underwriters to
     purchase the Securities will be several and not joint.  It is understood
     that the Underwriters propose to offer the Securities for sale as set forth
     in the Prospectus.  Debt Securities, if any, delivered to the Underwriters
     on the Closing Date will be in definitive fully registered form, in such
     denominations and registered in such names as the Underwriters may request.

          If specified in a Terms Agreement, on the basis of the
     representations, warranties and covenants contained in this Agreement, and
     subject to the terms and conditions set forth in this Agreement, the
     Company grants an option to the several Underwriters to purchase, severally
     and not jointly, up to that amount of the Option Securities as shall be
     specified in the Terms Agreement from the Company at the same price as the
     Underwriters shall pay for the Registered Securities.  Said option may be
     exercised only to cover
<PAGE>
                                                                             6

     over-allotments in the sale of the Registered Securities by the 
     Underwriters and may be exercised in whole or in part at any time on or 
     before the thirtieth day after the date of the Terms Agreement upon 
     written or telegraphic notice by the Representatives to the Company 
     setting forth the amount of the Option Securities as to which the 
     several Underwriters are exercising the option.  The amount of Option 
     Securities to be purchased by each Underwriter shall be the same 
     percentage of the total amount of the Option Securities to be purchased 
     by the several Underwriters as such Underwriter is purchasing of the 
     Registered Securities, as adjusted by the Representatives in such manner 
     as the Representatives deem advisable to avoid fractional shares/units.

          If the Terms Agreement provides for sales of Securities pursuant to
     delayed delivery contracts, the Company authorizes the Underwriters to
     solicit offers to purchase Securities pursuant to delayed delivery
     contracts substantially in the form of Annex I attached hereto ("Delayed
     Delivery Contract") with such changes therein as the Company may authorize
     or approve.  Delayed Delivery Contracts are to be made only with
     institutional investors, including commercial and savings banks, insurance
     companies, pension funds, investment companies and educational and
     charitable institutions.  On the Closing Date the Company will pay, as
     compensation, to the Representatives for the accounts of the Underwriters,
     the fee set forth in such Terms Agreement in respect of the amount of
     Securities to be sold pursuant to Delayed Delivery Contracts ("Contract
     Securities").  The Underwriters will not have any responsibility in respect
     of the validity or the performance of Delayed Delivery Contracts.  If the
     Company executes and delivers Delayed Delivery Contracts, the Contract
     Securities will be deducted from the Securities to be purchased by the
     several Underwriters and the aggregate amount of Securities to be purchased
     by each Underwriter will be reduced pro rata in proportion to the amount of
     Securities set forth opposite each Underwriter's name in such Terms
     Agreement, except to the extent that the Representatives determine that
     such reduction shall be otherwise than pro rata and so advise the Company. 
     The Company will advise the Representatives not later than the business day
     prior to the Closing Date of the amount of Contract Securities.

          4.  COVENANTS OF THE COMPANY.  The Company agrees:

               (a) To prepare the Prospectus in a form approved by the
          Representatives and to file such Prospectus, including the Prospectus
          Supplement, pursuant to Rule 424(b) within the time period prescribed
          by the Rules and Regulations; to notify the Representatives, promptly
          after it receives notice, of the time when the Registration Statement
          or any amendment thereto becomes effective or promptly after the
          filing of any supplement or amendment to the Prospectus (other than
          any Incorporated Document or any amendment or supplement relating to
          an offering of securities other than the Securities) and to furnish
          the Representatives with copies thereof; to notify the
          Representatives, promptly after it receives notice thereof, of the
          issuance by the Commission of any stop order or of any order
          preventing or suspending the use of any Preliminary Prospectus or the
          Prospectus, of the suspension of the qualification of the Securities
          for offering or sale in any jurisdiction, of the initiation or
          threatening of any proceeding for any such purpose, or of any request
          by the Commission for the amending or supplementing of the
          Registration Statement or the Prospectus or for additional
          information; and, in the event of the issuance of any stop order or of
          any order preventing or suspending the use of any Preliminary
          Prospectus or the Prospectus or suspending any such qualification, to
          use promptly its best efforts to obtain its withdrawal;
 
               (b)  To furnish promptly to each of the Representatives and to
          counsel for the Underwriters a copy of the Registration Statement as
          originally filed with the Commission, and each amendment thereto filed
          with the Commission, including all exhibits filed therewith;

               (c) To furnish promptly to each of the Representatives copies of
          the Registration Statement, including all exhibits, any Preliminary
          Prospectus, the Prospectus and all amendments and supplements to such
          documents, in each case as soon as available and in such quantities as
          are reasonably requested;
<PAGE>
                                                                             7

               (d)  To file promptly with the Commission any amendment to the
          Registration Statement or the Prospectus or any supplement to the
          Prospectus that may be required by the Securities Act, in the
          reasonable judgment of the Company or the Representatives, or
          requested by the Commission;

               (e)  Prior to filing with the Commission any (i) amendment to the
          Registration Statement or supplement to the Prospectus or (ii) any
          Prospectus pursuant to Rule 424 of the Rules and Regulations (other
          than any Incorporated Document or any amendment or supplement relating
          to an offering of securities other than the Securities), to furnish a
          copy thereof to the Representatives and counsel for the Underwriters;

               (f)  As soon as practicable but no later than 16 months after the
          date of each Terms Agreement, to make generally available to its
          security holders an earning statement of the Company and its
          subsidiaries (which need not be audited) complying with Section 11(a)
          of the Securities Act (including, at the option of the Company, Rule
          158) covering a period of at least twelve months beginning on the
          first day of the first fiscal quarter of the Company commencing after
          the later of (i) the effective date of the Registration Statement,
          (ii) the effective date of the most recent post-effective amendment to
          the Registration Statement to become effective prior to the date of
          such Terms Agreement and (iii) the date of the Company's most recent
          Annual Report on Form 10-K filed with the Commission prior to the date
          of such Terms Agreement;

               (g) During the period, if any, specified in the Terms Agreement
          after the date of such Terms Agreement, to furnish to the
          Representatives copies of all materials furnished by the Company to
          its stockholders and all public reports and financial statements
          furnished by the Company to the principal national securities exchange
          upon which the common stock of the Company may be listed pursuant to
          requirements of or agreements with such exchange or to the Commission
          pursuant to the Exchange Act or any rule or regulation of the
          Commission thereunder;

               (h)  Promptly from time to time, to take such action as the
          Representatives reasonably may request to qualify the Securities for
          offering and sale under the securities laws of such jurisdictions as
          the Representatives may request and to comply with such laws so as to
          permit the continuance of sales and dealings therein in such
          jurisdictions for as long as may be necessary to complete the
          distribution of the Securities; PROVIDED, HOWEVER, that in connection
          therewith the Company shall not be required to qualify as a foreign
          corporation or to file a general consent to service of process in any
          jurisdiction or to subject itself to taxation in respect of doing
          business in any jurisdiction in which it is not otherwise so subject;
          and

               (i) For the period specified in the Terms Agreement, to not, (A)
          in the event of an offering of common stock, preferred stock or
          convertible debt securities, (i) offer for sale, sell or otherwise
          dispose of, directly or indirectly, any shares of common stock of the
          Company or permit the registration under the Securities Act of any
          shares of common stock of the Company (other than the Securities and
          shares issued pursuant to employee benefit plans, qualified stock
          option plans or other employee compensation plans), (ii) sell or grant
          options, rights or warrants with respect to any shares of common stock
          of the Company (other than the Securities and the grant of options
          pursuant to employee benefit plans), or (iii) offer for sale, sell or
          otherwise dispose of, directly or indirectly, any securities
          convertible into or, exchangeable or exercisable for common stock of
          the Company (other than the Securities), without, in any case, the
          prior written consent of a majority of the Representatives; PROVIDED,
          HOWEVER, the Company may, without such consent, offer and sell shares
          of common stock of the Company in transactions exempt from the
          registration requirements of the Securities Act, provided that the
          purchasers in such transactions are prohibited from offering for sale,
          selling or otherwise disposing of, directly or indirectly, any of the
          shares of common stock of the Company so acquired by them for the
          remainder of the period specified in the Terms Agreement and, (B) in
          the event of an offering of Debt Securities, between the date of the
          Terms Agreement and the date of delivery of the Debt Securities, offer
          for sale, sell or cause to be offered for sale or
<PAGE>


                                                                             8

          sold, without the prior written consent of a majority of the
          Representatives, any debt securities which are substantially similar
          to the Securities. 

          5.  EXPENSES.  The Company agrees to pay (a) the costs incident to 
the authorization, issuance, sale and delivery of the Securities and any 
taxes payable in connection therewith;(b) the costs incident to the 
preparation, printing and filing under the Securities Act of the Registration 
Statement and any amendments and exhibits thereto;(c) the costs of 
distributing the Registration Statement as originally filed and each 
amendment thereto and any post-effective amendments thereto (including, in 
each case, exhibits), any Preliminary Prospectus, the Prospectus and any 
amendment or supplement to the Prospectus and any Incorporated Documents, all 
as provided in this Agreement;(d) the costs of reproducing and distributing 
this Agreement;(e) the filing fees incident to securing any required review 
by the National Association of Securities Dealers, Inc. of the terms of sale 
of the Securities, if necessary;(f) any applicable stock exchange listing or 
other fees;(g) the fees and expenses of filings, if any, with foreign 
securities administrators and of qualifying the Securities under the 
securities laws of the several jurisdictions as provided in Section 4(h) and 
of preparing, reproducing and distributing a Blue Sky Memorandum (including 
related fees (in an amount not to exceed $10,000) and disbursements of 
counsel to the Underwriters); (h) the fees paid to rating agencies in 
connection with the rating of the Securities; (i) the costs of printing and 
issuance of certificates, if any; (j) reasonable fees and disbursements of 
the Trustee and any transfer agent; and (k) all other reasonable costs and 
expenses incident to the performance of the obligations of the Company under 
this Agreement; PROVIDED that except as provided in this Section 5 and in 
Section 10, the Underwriters shall pay their own costs and expenses, 
including the costs and expenses of their counsel, any transfer taxes on the 
Securities which they may sell and the expenses of advertising any offering 
of the Securities made by the Underwriters, and the Company shall pay the 
fees and expenses of its counsel and any transfer taxes payable in connection 
with its sale of Securities to the Underwriters.

          6.  CONDITIONS OF UNDERWRITERS' OBLIGATIONS.  The respective 
obligations of the Underwriters hereunder are subject to the accuracy, when 
made and at the time of delivery of any Securities pursuant to a Terms 
Agreement, of the representations and warranties of the Company contained in 
this Agreement, to the performance by the Company of its obligations under 
this Agreement, and to each of the following additional terms and conditions:

          (a)  The Prospectus as amended or supplemented shall have been filed
     with the Commission pursuant to Rule 424(b) under the Securities Act within
     the applicable time period prescribed for such filing by the Rules and
     Regulations and in accordance with Section 4(a); no stop order suspending
     the effectiveness of the Registration Statement or any part thereof shall
     have been issued and no proceeding for that purpose shall have been
     initiated or threatened by the Commission; and any request of the
     Commission for inclusion of additional information in the Registration
     Statement or the Prospectus or otherwise shall have been complied with.

          (b) No Underwriter shall have discovered and disclosed to the Company
     on or prior to the Closing Date that the Registration Statement or the
     Prospectus or any amendment or supplement thereto contains an untrue
     statement of a fact which, in the opinion of the counsel for the
     Underwriters, is material or omits to state a fact which, in the opinion of
     such counsel, is material and is required to be stated therein or is
     necessary to make the statements therein not misleading.

          (c) All corporate proceedings and other legal matters incident to the
     authorization, form and validity of this Agreement, the Terms Agreement,
     the Indenture, if any, described in the Terms Agreement, the Securities,
     the Registration Statement and the Prospectus, and all other legal matters
     relating to this Agreement and the Terms Agreement and the transactions
     contemplated hereby and thereby shall be satisfactory in all material
     respects to counsel for the Underwriters, and the Company shall have
     furnished to such counsel all documents and information that they may
     reasonably request to enable them to pass upon such matters.

<PAGE>


                                                                             9

          (d)  Sidley & Austin, counsel to the Company, or other counsel to the
     Company satisfactory to the Representatives, shall have furnished to the
     Representatives their written opinion, as counsel to the Company, addressed
     to the Underwriters and dated the Closing Date, and, if Option Securities
     are purchased, at any date after the Closing Date as specified in a Terms
     Agreement, additional opinions from such counsel, in form and substance
     acceptable to the Representatives to the effect that:

             (i)    The Indenture, if any, described in the Terms Agreement has
          been duly authorized, executed and delivered by the Company and duly
          qualified under the Trust Indenture Act, and, assuming due
          authorization, execution and delivery thereof by the Trustee,
          constitutes a valid and legally binding obligation of the Company
          enforceable against the Company in accordance with its terms, subject
          to bankruptcy, insolvency, fraudulent conveyance, reorganization,
          moratorium and other similar laws relating to or affecting creditors'
          rights generally, general equitable principles (whether considered in
          a proceeding in equity or at law) and an implied covenant of good
          faith and fair dealing;

            (ii)    The Debt Securities, if any, described in the Terms
          Agreement have been duly authorized by the Company, and when the Debt
          Securities have been duly executed, authenticated, issued and
          delivered in the manner provided in the Indenture and paid for in
          accordance with this Agreement and the Terms Agreement or, in the case
          of Contract Securities, in accordance with Delayed Delivery Contracts,
          the Debt Securities will be duly and validly issued and delivered by
          the Company and will constitute valid and legally binding obligations
          of the Company, enforceable against the Company in accordance with
          their terms and entitled to the benefits of the Indenture, subject to
          bankruptcy, insolvency, fraudulent conveyance, reorganization,
          moratorium and other similar laws relating to or affecting creditors'
          rights generally, general equitable principles (whether considered in
          a proceeding in equity or at law) and an implied covenant of good
          faith and fair dealing; 

           (iii)    If any Securities to be issued are convertible into common
          stock, the shares of common stock initially issuable upon conversion
          of the Securities have been reserved for issuance upon such
          conversion; and when certificates therefor have been duly executed,
          countersigned, registered and delivered upon such conversion, will
          constitute shares of common stock which have been duly authorized and
          validly issued and are fully paid and non-assessable;

            (iv)    The common stock and preferred stock, if any, described in
          the Terms Agreement; when certificates therefor have been duly
          executed, countersigned, registered and delivered in accordance with
          this Agreement and the Terms Agreement or, in the case of Contract
          Securities, in accordance with Delayed Delivery Contracts, constitute
          shares of common stock or preferred stock, as the case may be, which
          have been duly authorized and validly issued and are fully paid and
          non-assessable;

             (v)    The Registration Statement was declared effective under the
          Securities Act as of the date specified in such opinion; any required
          filing of the Prospectus pursuant to Rule 424(b) of the Rules and
          Regulations has been made within the time period prescribed for such
          filing by the Rules and Regulations; and, to the knowledge of such
          counsel, no stop order suspending the effectiveness of the
          Registration Statement has been issued and, to the knowledge of such
          counsel, no proceeding for that purpose is pending or threatened by
          the Commission;

            (vi)    At the Effective Time, the Registration Statement (including
          all documents incorporated by reference therein) complied, and on the
          date of the Terms Agreement, the Prospectus (including all documents
          incorporated by reference therein) complies, and any further
          amendments or supplements thereto made by the Company on or prior to
          the date of such opinion comply (other than, in each case, the
          financial statements and related schedules and other financial and
          statistical data included or incorporated by reference therein and the
          Form T-1 under the Trust Indenture Act, as to which such counsel need
          express no opinion) as to form in all material respects with the

<PAGE>


                                                                            10

          requirements of the Securities Act the Exchange Act and the applicable
          rules and regulations under said Acts; 

           (vii)    The Securities, other than any Contract Securities, the
          Indenture and the capital stock of the Company conform, and any
          Contract Securities, when issued, delivered and sold, will conform, in
          all material respects to the descriptions thereof contained or
          incorporated by reference in the Registration Statement and the
          Prospectus; and the provisions of the contracts, agreements and
          instruments (as the same may be in effect on the Closing Date)
          summarized in the Prospectus, any supplement thereto or any document
          incorporated by reference therein, conform in all material respects to
          the descriptions thereof in the Prospectus, any supplement thereto or
          any document incorporated by reference therein;

          (viii)    To such counsel's knowledge, there are no contracts or other
          documents which are required to be filed as exhibits to the
          Registration Statement by the Securities Act or by the Rules and
          Regulations which have not been so filed.

            (ix)    The Terms Agreement, this Agreement and any Delayed Delivery
          Contracts have been duly authorized, executed and delivered by the
          Company; and

             (x)    The sale of the Securities by the Company, compliance by the
          Company with all of the provisions of this Agreement, the Terms
          Agreement, the Indenture, if any, described in the Terms Agreement,
          any Delayed Delivery Contracts and the Securities and the consummation
          by the Company of the transactions contemplated hereby and thereby
          will not result in a breach or violation of any of the terms or
          provisions of, or constitute a default under, any agreement or
          instrument scheduled in such opinion (as in effect on the date of such
          opinion); and, except for the registration of the Securities under the
          Securities Act and such consents, approvals, authorizations,
          registrations or qualifications as may be required under the Trust
          Indenture Act, the Exchange Act and applicable state or foreign
          securities laws in connection with the offer and sale of the
          Securities by the Underwriters, to such counsel's knowledge, no
          consent, approval, authorization or order of, or filing or
          registration with, any court or any governmental agency or body is
          required for the execution, delivery and performance of this Agreement
          by the Company and the consummation by the Company of the transactions
          contemplated hereby; 

     In addition, such counsel shall state that in the course of the preparation
     of the Registration Statement and the Prospectus, such counsel has
     considered the information set forth therein in light of the matters
     required to be set forth therein and such counsel has participated in
     conferences with officers and representatives of the Company, including its
     independent public accountants and, with respect to the Prospectus,
     representatives of and counsel for the Representatives during the course of
     which the contents of the Registration Statement and Prospectus and related
     matters were discussed and, although such counsel shall not have
     independently checked the accuracy or completeness of, or otherwise
     verified, and accordingly are not passing upon, and shall not assume
     responsibility for, the accuracy, completeness or fairness of the
     statements contained in or incorporated by reference in the Registration
     Statement and Prospectus (except as set forth in subparagraph (vii) above),
     and that such counsel has relied as to materiality, to a large extent, upon
     the judgment of officers and representatives of the Company, as a result of
     such consideration and participation, nothing has come to the attention of
     such counsel which causes such counsel to believe that the Registration
     Statement, as of the Effective Time or, if later, as of the date of the
     Company's most recent filing of an Annual Report on Form 10-K (including
     such Annual Report on Form 10-K), contained an untrue statement of a
     material fact or omitted to state a material fact required to be stated
     therein or necessary to make the statements therein not misleading, or that
     the Prospectus, as of the date of such opinion, includes an untrue
     statement of a material fact or omits to state a material fact necessary in
     order to make the statements therein, in the light of the circumstances
     under which they were made, not misleading (except that, in each case, such
     counsel need not express any belief as to the financial statements and
     related schedules and other financial and statistical data included or
     incorporated by reference in the Registration Statement or the Prospectus).

<PAGE>
                                                                            11

          In rendering such opinion, such counsel may (i) state that their
     opinion is limited to the federal laws of the United States, the laws of
     the State of New York and the General Corporation Law of the State of
     Delaware, (ii) rely as to matters of fact upon the representations
     contained in this Agreement and the certificates of officers of the Company
     and it subsidiaries and of public officials; PROVIDED that such counsel
     shall furnish copies thereof to the Representatives.

          (e) The General Counsel or other counsel of the Company, shall have
     furnished to the Representatives his written opinion, addressed to the
     Underwriters and dated the Closing Date, and, if Option Securities are
     purchased, at any date after the Closing Date as specified in a Terms
     Agreement, additional opinions from such counsel, in form and substance
     satisfactory to the Representatives to the effect that:

                (i) The Company and each of its significant subsidiaries (as
          defined in Rule 405 under the Securities Act and identified in the
          Terms Agreement) have been duly incorporated and are validly existing
          as corporations in good standing under the general corporation laws of
          their respective jurisdictions of incorporation and have all corporate
          power and authority necessary to own or hold their respective
          properties and conduct the businesses in which they are engaged;

                (ii) All of the issued shares of capital stock of each
          significant subsidiary have been duly and validly authorized and
          issued and are fully paid, non-assessable and (except for directors'
          qualifying shares) owned directly or indirectly by the Company, free
          and clear of all liens, encumbrances, equities or claims;

                (iii) To such counsel's knowledge, and other than as set 
          forth or contemplated in the Prospectus, there are no legal or 
          governmental proceedings pending to which the Company or any of its 
          subsidiaries is a party or of which any property of the Company or 
          any of its subsidiaries is the subject which are reasonably 
          expected to have a material adverse effect on the business, 
          properties, financial position, stockholders' equity or results of 
          operations of the Company and its subsidiaries taken as a whole; 
          and, to such counsel's knowledge, no such proceedings are 
          threatened by governmental authorities or by others;

                (iv) The sale of the Securities by the Company and the 
          compliance by the Company with all of the provisions of this 
          Agreement, the Terms Agreement, the Indenture, if any, described in 
          the Terms Agreement, any Delayed Delivery Contract and the 
          Securities, and the consummation of the transactions contemplated 
          hereby and thereby will not 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, loan agreement or other 
          agreement or instrument known to such counsel to which the Company 
          or any of its subsidiaries is a party or by which the Company or 
          any of its subsidiaries is bound or to which any of the property or 
          assets of the Company or any of its subsidiaries is subject, nor 
          will such actions result in any violation of the provisions of the 
          charter or by-laws of the Company or any significant subsidiary or 
          of any statute or any order, rule or regulation known to such 
          counsel of any court or governmental agency or body having 
          jurisdiction over the Company or any of its subsidiaries or any of 
          their properties or assets (except that such counsel need express 
          no opinion with respect to applicable state or foreign securities 
          laws); 

                (v) To such counsel's knowledge, neither the Company nor any
          significant subsidiary (A) is in violation of its charter or by-laws,
          (B) is in default, and no event has occurred, which, with notice or
          lapse of time or both, would constitute a default, in the due
          performance or observance of any term, covenant or condition contained
          in any indenture, mortgage, deed of trust, loan agreement or other
          agreement or instrument to which it is a party or by which it is bound
          or to which any of its properties or assets is subject or (C) is in
          violation of any law, ordinance, governmental rule, regulation or
          court decree to which it or its property or assets may be subject or
          has failed to obtain any license, permit, certificate, franchise or
          other governmental authorization or permit necessary to the ownership
          of its property or to the conduct of its business except, in the case
          of clauses (B) and (C), for those defaults, violations or failures
          which, either individually or
<PAGE>


                                                                            12

          in the aggregate, are not reasonably expected to have a material
          adverse effect on the business, properties, financial position,
          stockholders' equity or results of operations of the Company and
          its subsidiaries taken as a whole; and

               (vi) To such counsel's knowledge, except for the Registration
          Rights Agreement, there are no contracts, agreements or understandings
          between the Company and any person granting such person the right to
          require the Company to include any securities owned or to be owned by
          such person in the securities registered pursuant to the Registration
          Statement, or, except as described in the Prospectus or Schedule B to
          the Terms Agreement, to require the Company to file any other
          registration statement under the Securities Act (other than a
          registration statement on Form S-8) with respect to any securities of
          the Company owned or to be owned by such person or to require the
          Company to include such securities in any securities being registered
          pursuant to any other registration statement filed by the Company
          under the Securities Act.

          In rendering such opinion, such counsel may (i) state that his opinion
     is limited to the federal laws of the United States, the laws of the State
     of Nebraska and the General Corporation Law of the State of Delaware and
     (ii) rely as to matters of fact upon certificates of officers of the
     Company and its subsidiaries and of public officials; PROVIDED that such
     counsel shall furnish copies thereof to the Representatives and state that
     he believes that the Underwriters and such counsel are justified in relying
     upon such certificates. 

          (f) The Company shall have furnished to the Representatives on the
     Closing Date a letter of Ernst & Young LLP, addressed jointly to the
     Company and the Underwriters and dated the Closing Date of the type
     described in the American Institute of Certified Public Accountants'
     Statement on Auditing Standards No. 72, and covering such additional
     financial statement items and procedures (including a review of interim
     financial statements specified in the American Institute of Certified
     Public Accountants' Statement on Auditing Standards No. 71) as the
     Representatives may reasonably request and in form and substance
     satisfactory to the Representatives.

          (g)  The Company shall have furnished to the Representatives a
     certificate, dated the Closing Date, and on any later date, if any, on
     which Option Securities are purchased, of its Chief Financial Officer or
     Treasurer and its General Counsel or other counsel stating that:

                (i) The representations and warranties of the Company in Section
          2 of this Agreement are true and correct as of such date; the Company
          has performed all of its agreements contained in this Agreement which
          are required to be performed on or before the date of such certificate
          and the conditions set forth in subsections 6(h) and (j) of this
          Agreement have been fulfilled; and no stop order suspending the
          effectiveness of the Registration Statement or any part thereof shall
          have been issued and no proceeding for that purpose shall have been
          initiated or threatened by the Commission; and

               (ii) They have examined the Registration Statement and the
          Prospectus and, in their opinion (A) as of the Effective Date, the
          Registration Statement did not contain an untrue statement of a
          material fact and did not omit to state a material fact required to be
          stated therein or necessary to make the statements therein not
          misleading, and, as of the date of such certificate, the Prospectus
          does not include an untrue statement of a material fact or omit to
          state a material fact necessary in order to make the statements
          therein, in the light of the circumstances under which they were made,
          not misleading, and (B) since the Effective Date no event has occurred
          which should have been set forth in a supplement or amendment to the
          Registration Statement or Prospectus which has not been set forth in
          such a supplement or amendment.

          (h)(i) Neither the Company nor any of its subsidiaries shall have
     sustained, since the date of the latest audited financial statements
     included or incorporated by reference in the Prospectus, any loss or
     interference with its business from fire, explosion, flood or other
     calamity, whether or not covered by insurance, or from any labor dispute or
     court or governmental action, order or decree, otherwise than as set
<PAGE>
                                                                            13

     forth or contemplated in the Prospectus and (ii) since such date there 
     shall not have been any material change in the capital stock or 
     long-term debt of the Company or any of its subsidiaries (otherwise than 
     as set forth or contemplated in the Prospectus or in a supplement 
     thereto) or any change in or affecting, or any adverse development which 
     affects, the business, properties, financial position, stockholders' 
     equity or results of operations of the Company and its subsidiaries 
     taken as a whole, otherwise than as set forth or contemplated in the 
     Prospectus, the effect of which, in any such case described in clause 
     (i) or (ii), is, in the judgment of the Representatives, so material and 
     adverse as to make it impracticable or inadvisable to proceed with the 
     public offering or the delivery of the Securities being delivered on the 
     Closing Date on the terms and in the manner contemplated herein or in 
     the Prospectus or in a supplement thereto. 

          (i) Subsequent to the execution and delivery of the Terms Agreement
     there shall not have occurred any of the following:(i) trading in
     securities generally on the New York Stock Exchange, Inc. (the "NYSE"), the
     American Stock Exchange or the over-the-counter market shall have been
     suspended or minimum prices shall have been established on either of such
     exchanges or such market by the Commission, by such exchange or by any
     other regulatory body or governmental authority having jurisdiction,(ii) a
     banking moratorium shall have been declared by Federal or state authorities
     or (iii) the United States shall have become engaged in hostilities, there
     shall have been an escalation in hostilities involving the United States or
     there shall have been a declaration of a national emergency or war by the
     United States.

          (j)  Subsequent to the execution and delivery of the Terms Agreement,
     (i) no downgrading shall have occurred in the rating accorded the Company's
     debt securities by any "nationally recognized statistical rating
     organization," as that term is defined by the Commission for purposes of
     Rule 436(g)(2) of the Rules and Regulations and (ii) no such organization
     shall have publicly announced that it has under surveillance or review,
     with possible negative implications, its rating of any of the Company's
     debt securities. 

     All opinions, letters, evidence and certificates mentioned above or
elsewhere in this Agreement shall be deemed to be in compliance with the
provisions hereof only if they are in form and substance reasonably satisfactory
to counsel for the Underwriters.

          7.  INDEMNIFICATION AND CONTRIBUTION.

          (a) The Company shall indemnify and hold harmless each Underwriter and
each person, if any, who controls any Underwriter within the meaning of the
Securities Act, from and against any loss, claim, damage or liability, joint or
several, or any action in respect thereof (including, but not limited to, any
loss, claim, damage, liability or action relating to purchases and sales of
Securities), to which that Underwriter or controlling person may become subject,
under the Securities Act or otherwise, insofar as such loss, claim, damage,
liability or action arises out of, or is based upon,(i) any untrue statement or
alleged untrue statement of a material fact contained in any Preliminary
Prospectus, the Registration Statement or the Prospectus or in any amendment or
supplement thereto or (ii) the omission or alleged omission to state therein a
material fact required to be stated therein or necessary to make the statements
therein not misleading, and shall reimburse each Underwriter and each such
controlling person for any legal or other expenses reasonably incurred by that
Underwriter or controlling person in connection with investigating or defending
or preparing to defend against any such loss, claim, damage, liability or action
as such expenses are incurred; PROVIDED, HOWEVER, that the Company shall not be
liable in any such case to the extent that any such loss, claim, damage,
liability or action arises out of, or is based upon, any untrue statement or
alleged untrue statement or omission or alleged omission made in any Preliminary
Prospectus, the Registration Statement or the Prospectus or in any such
amendment or supplement in reliance upon and in conformity with written
information furnished to the Company through the Representatives by or on behalf
of any Underwriter specifically for inclusion therein; and PROVIDED FURTHER,
that as to any Preliminary Prospectus or supplement thereto this indemnity
agreement shall not inure to the benefit of any Underwriter or any person
controlling that Underwriter on account of any loss, claim, damage, liability or
action arising from the sale of Securities to any person by that Underwriter if
that Underwriter failed to send or give a copy of the Prospectus, as the same
may be amended or supplemented, to that person within the time required by the
Securities Act, and the untrue statement or alleged untrue statement of a
material fact or omission or alleged omission to state a material fact in such
Preliminary Prospectus or supplement thereto was corrected in the Prospectus,
unless such failure resulted from non-compliance by the Company with Section
4(c).  For purposes of

<PAGE>


                                                                            14

the second proviso to the immediately preceding sentence, the term Prospectus 
shall not be deemed to include the documents incorporated by reference 
therein, and no Underwriter shall be obligated to send or give any supplement 
or amendment to any document incorporated by reference in a Preliminary 
Prospectus or supplement thereto or the Prospectus to any person other than a 
person to whom such Underwriter has delivered such incorporated documents in 
response to a written request therefor.  The foregoing indemnity agreement is 
in addition to any liability which the Company may otherwise have to any 
Underwriter or to any controlling person of that Underwriter.

          (b) Each Underwriter, severally and not jointly, shall indemnify 
and hold harmless the Company, each of its directors (including any person 
who, with his or her consent, is named in the Registration Statement as about 
to become a director of the Company), each of its officers who signed the 
Registration Statement, and each person, if any, who controls the Company 
within the meaning of the Securities Act, from and against any loss, claim, 
damage or liability, joint or several, or any action in respect thereof, to 
which the Company or any such director, officer or controlling person may 
become subject, under the Securities Act or otherwise, insofar as such loss, 
claim, damage, liability or action arises out of, or is based upon,(i) any 
untrue statement or alleged untrue statement of a material fact contained in 
any Preliminary Prospectus, the Registration Statement or the Prospectus or 
in any amendment or supplement thereto or (ii) the omission or alleged 
omission to state therein a material fact required to be stated therein or 
necessary to make the statements therein not misleading, but in each case 
only to the extent that the untrue statement or alleged untrue statement or 
omission or alleged omission was made in reliance upon and in conformity with 
written information furnished to the Company through the Representatives by 
or on behalf of that Underwriter specifically for inclusion therein, and 
shall reimburse the Company and any such director, officer or controlling 
person for any legal or other expenses reasonably incurred by the Company or 
any such director, officer or controlling person in connection with 
investigating or defending or preparing to defend against any such loss, 
claim, damage, liability or action as such expenses are incurred. The 
foregoing indemnity agreement is in addition to any liability which any 
Underwriter may otherwise have to the Company or any such director, officer 
or controlling person.

          (c) Promptly after receipt by an indemnified party under this 
Section 7 of notice of any claim or the commencement of any action, if a 
claim in respect thereof is to be made against the indemnifying party under 
this Section 7, the indemnified party shall notify the indemnifying party in 
writing of the claim or the commencement of that action; PROVIDED, HOWEVER, 
that the failure to notify the indemnifying party shall not relieve it from 
any liability which it may have to an indemnified party otherwise than under 
this Section 7.  If any such claim or action shall be brought against an 
indemnified party, and the indemnified party shall notify the indemnifying 
party thereof, the indemnifying party shall be entitled to participate 
therein and, to the extent that it wishes, jointly with any other similarly 
notified indemnifying party, to assume the defense thereof with counsel 
satisfactory to the indemnified party.  After notice from the indemnifying 
party to the indemnified party of its election to assume the defense of such 
claim or action, the indemnifying party shall not be liable to the 
indemnified party under this Section 7 for any legal or other expenses 
subsequently incurred by the indemnified party in connection with the defense 
thereof other than reasonable costs of investigation; PROVIDED, HOWEVER, that 
the Representatives shall have the right to employ counsel to represent 
jointly the Representatives and those other Underwriters and their respective 
controlling persons who may be subject to liability arising out of any claim 
in respect of which indemnity may be sought by the Underwriters against the 
Company under this Section 7, if, in the reasonable judgment of the 
Representatives, if there are legal defenses available to them which are 
different from or in addition to those available to such indemnifying party 
(it being understood that the Company shall not, in connection with any one 
such claim or action or separate but substantially similar or related claims 
or actions in the same jurisdiction arising out of the same allegations or 
circumstances, be liable for the reasonable fees and expenses of more than 
one separate firm of attorneys (other than local counsel which shall be 
engaged only for purposes of appearing with such counsel in such 
jurisdictions in which such firm of attorneys is not licensed to practice)), 
and in that event the fees and expenses of such separate counsel shall be 
paid by the Company.  Anything in this Section 7(c) to the contrary 
notwithstanding, an indemnifying party shall not be liable for any settlement 
of any claim or action effected without its written consent.

          (d) If the indemnification provided for in this Section 7 shall for
any reason be unavailable to or insufficient to hold harmless an indemnified
party under Section 7(a) or 7(b) in respect of any loss, claim, damage or
liability, or any action in respect thereof, referred to therein (other than by
reason of the failure to give notice, as provided in the first sentence of
Section 7(c)), then each indemnifying party shall, in lieu of indemnifying such

<PAGE>


                                                                            15

indemnified party, contribute to the amount paid or payable by such 
indemnified party as a result of such loss, claim, damage or liability, or 
action in respect thereof, (i)in such proportion as shall be appropriate to 
reflect the relative benefits received by the Company on the one hand and the 
Underwriters on the other from the offering of the Securities or (ii)if the 
allocation provided by clause (i) above is not permitted by applicable law, 
in such proportion as is appropriate to reflect not only the relative 
benefits referred to in clause (i) above but also the relative fault of the 
Company on the one hand and the Underwriters on the other with respect to the 
statements or omissions which resulted in such loss, claim, damage or 
liability, or action in respect thereof, as well as any other relevant 
equitable considerations.  The relative benefits received by the Company on 
the one hand and the Underwriters on the other with respect to such offering 
shall be deemed to be in the same proportion as the total net proceeds from 
the offering of the Securities purchased under this Agreement (before 
deducting expenses) received by the Company bear to the total underwriting 
discounts and commissions received by the Underwriters with respect to the 
Securities purchased under this Agreement, in each case as set forth in the 
table on the cover page of the Prospectus.  The relative fault shall be 
determined by reference to whether the untrue or alleged untrue statement of 
a material fact or omission or alleged omission to state a material fact 
relates to information supplied by the Company or the Underwriters, the 
intent of the parties and their relative knowledge, access to information and 
opportunity to correct or prevent such statement or omission.  The Company 
and the Underwriters agree that it would not be just and equitable if 
contributions pursuant to this Section 7(d) were to be determined by pro rata 
allocation (even if the Underwriters were treated as one entity for such 
purpose) or by any other method of allocation which does not take into 
account the equitable considerations referred to in this Section 7(d).  The 
amount paid or payable by an indemnified party as a result of the loss, 
claim, damage or liability, or action in respect thereof, referred to above 
in this Section 7(d) shall be deemed to include, for purposes of this Section 
7(d), any legal or other expenses reasonably incurred by such indemnified 
party in connection with investigating or defending any such action or claim. 
 Notwithstanding the provisions of this Section 7(d), no Underwriter shall be 
required to contribute any amount in excess of the amount by which the total 
price at which the Securities underwritten by it and distributed to the 
public was offered to the public exceeds the amount of any damages which such 
Underwriter has otherwise paid or become liable to pay by reason of any 
untrue or alleged untrue statement or omission or alleged omission.  No 
person guilty of fraudulent misrepresentation (within the meaning of Section 
11(f) of the Securities Act) shall be entitled to contribution from any 
person who was not guilty of such fraudulent misrepresentation.  The 
Underwriters' obligations to contribute as provided in this Section 7(d) are 
several in proportion to their respective underwriting obligations and not 
joint.

          (e) The Underwriters severally confirm that the statements with
respect to the public offering of the Securities set forth on the cover page of,
and under the caption "Underwriting" in, the Prospectus are correct and
constitute the only information furnished in writing to the Company by or on
behalf of the Underwriters specifically for inclusion in the Registration
Statement and the Prospectus.

          (f) The agreements contained in Sections 4(f), 4(g), 5 and this
Section 7 and the representations and warranties of the Company in Section 2 (as
made as of the date of this Agreement) shall survive the delivery of the
Securities and shall remain in full force and effect, regardless of any
termination or cancellation of the Terms Agreement incorporating the terms of
this Agreement or any investigation made by or on behalf of any indemnified
party.

          8.  DEFAULTING UNDERWRITERS.  If any Underwriter defaults in the 
performance of its obligations under a Terms Agreement, the remaining 
non-defaulting Underwriters shall be obligated to purchase the Securities 
which the defaulting Underwriter agreed but failed to purchase in the 
respective proportions which the number of shares or principal amount of 
Securities set opposite the name of each remaining non-defaulting Underwriter 
in Schedule A to the Terms Agreement bears to the total number of shares or 
principal amount of the Securities set opposite the names of all the 
remaining non-defaulting Underwriters in Schedule A to the Terms Agreement; 
PROVIDED, HOWEVER, that the remaining non-defaulting Underwriters shall not 
be obligated to purchase any Securities on the Closing Date if the aggregate 
number of shares or principal amount of the Securities which the defaulting 
Underwriter or Underwriters agreed but failed to purchase on such date 
exceeds [9.09%] of the total number of shares or principal amount of the 
Securities, and any remaining non-defaulting Underwriter shall not be 
obligated to purchase more than [110%] of the number of shares or principal 
amount of Securities set forth opposite its name on Schedule A to the Terms 
Agreement.  If the foregoing maximums are exceeded, the remaining 
non-defaulting Underwriters, or those other underwriters satisfactory to the 
Representatives who so agree, shall have the right, but shall not be 
obligated, to purchase, in such

<PAGE>


                                                                            16

proportion as may be agreed upon among them, all the Securities.  If the 
remaining Underwriters or other underwriters satisfactory to the 
Representatives do not elect to purchase the number of shares or principal 
amount which the defaulting Underwriter or Underwriters agreed but failed to 
purchase, the Terms Agreement shall terminate without liability on the part 
of any non-defaulting Underwriter or the Company, except that the Company 
will continue to be liable for the payment of expenses to the extent set 
forth in Sections 5 and 10.

          Nothing contained herein shall relieve a defaulting Underwriter of 
any liability it may have to the Company for damages caused by its default.  
If other underwriters are obligated or agree to purchase the Securities of a 
defaulting or withdrawing Underwriter, either the Representatives or the 
Company may postpone the Closing Date for up to seven full business days in 
order to effect any changes that in the opinion of counsel for the Company or 
counsel for the Underwriters may be necessary in the Registration Statement, 
the Prospectus or any supplement thereto or in any other document or 
arrangement.

          9.  EFFECTIVE DATE AND TERMINATION.  The obligations of the 
Underwriters under the Terms Agreement may be terminated by the 
Representatives by notice given to and received by the Company prior to 
delivery of any payment for the Securities if, prior to that time, the events 
described in any of Section 6(h), 6(i) or 6(j) shall have occurred.

          10.  REIMBURSEMENT OF UNDERWRITERS' EXPENSES.  If (a) the Company 
shall fail to tender the Securities for delivery to the Underwriters for any 
reason permitted under this Agreement or the Terms Agreement or (b) the 
Underwriters shall decline to purchase the Securities for any reason 
permitted under this Agreement or the Terms Agreement (including the 
termination of the Terms Agreement pursuant to Section 9), the Company shall 
reimburse the Underwriters for the reasonable fees and expenses of their 
counsel and for such other out-of-pocket expenses as shall have been 
reasonably incurred by them in connection with the Terms Agreement and the 
proposed purchase of the Securities, and upon demand the Company shall pay 
the full amount thereof to the Representatives.  If the Terms Agreement is 
terminated pursuant to Section 8 by reason of the default of one or more 
Underwriters, the Company shall not be obligated to reimburse any Underwriter 
on account of those expenses.

          11.  NOTICES, ETC.  All statements, requests, notices and agreements
hereunder shall be in writing and shall be deemed duly given if mailed or
transmitted by any standard form of telecommunication.  Such notices shall be
directed as follows:

          (a) if to the Underwriters, to their addresses furnished to the
     Company in writing for the purpose of communications hereunder;

          (b) if to the Company, to the address of the Company set forth in the
     Registration Statement, Attention:  General Counsel;

PROVIDED, HOWEVER, that any notice to an Underwriter pursuant to Section 7(c)
shall be given to such Underwriter at its address set forth in its acceptance
telex to the Representatives, which address will be supplied to any other party
hereto by the Representatives upon request.  Any such statements, requests,
notices or agreements shall take effect at the time of receipt thereof.  

          12.  PERSONS ENTITLED TO BENEFIT OF AGREEMENT.  The Terms Agreement
(including the provisions of this Agreement) shall inure to the benefit of and
be binding upon the Underwriters and the Company and their respective
successors.  The Terms Agreement (including the provisions of this Agreement)
are for the sole benefit of only those persons, except that (A) the
representations, warranties, indemnities and agreements of the Company contained
in this Agreement also shall be deemed to be for the benefit of the person or
persons, if any, who control any Underwriter within the meaning of Section 15 of
the Securities Act and (B) the indemnity agreement of the Underwriters contained
in Section 7(b) of this Agreement shall be deemed to be for the benefit of
directors of the Company, officers of the Company who have signed the
Registration Statement and any person controlling the Company within the meaning
of Section 15 of the Securities Act.  Nothing in this Agreement is intended or
shall be construed to give any person, other than the persons referred to in
this Section 12, any legal or equitable right, remedy

<PAGE>


                                                                            17

or claim under or in respect of this Agreement or any provision contained in 
this Agreement.  No purchaser of Securities from any Underwriter shall be 
deemed to be a successor solely by reason of such purchase.

          13.  DEFINITION OF THE TERM "BUSINESS DAY".  For purposes of this
Agreement, "business day" means any day on which the NYSE is open for trading.

          14.  GOVERNING LAW.  This Agreement and the Terms Agreement shall be
governed by and construed in accordance with the laws of Illinois (without
giving effect to the principles of choice of law).

          15.  COUNTERPARTS.  The Terms Agreement may be executed in
counterparts and each such counterpart shall be deemed to be an original but all
such counterparts shall together constitute one and the same instrument.

          16.  HEADINGS.  The headings herein are inserted for convenience of
reference only and are not intended to be part of, or to affect the meaning or
interpretation of, this Agreement.

<PAGE>

                                                                             2
                                                                       ANNEX I


(Three copies of this Delayed Delivery Contract should be signed and returned to
the address shown below so as to arrive not later than 9:00 A.M., New York time,
on _____________________ , 19  (*)

                              DELAYED DELIVERY CONTRACT


                                                               [Insert date of
                                                                initial public
                                                                    offering]

IMC GLOBAL INC.
  c/o [Name and address
      of Underwriter[s]]

Gentlemen:

          The undersigned hereby agrees to purchase from IMC GLOBAL INC., a
Delaware corporation ("Company"), and the Company agrees to sell to the
undersigned, [IF ONE DELAYED CLOSING, INSERT---as of the date hereof, for
delivery on __________________, 19__ ("Delivery Date"),]

          [$] ________________________ 

principal amount of the Company's [INSERT TITLE OF SECURITIES] ("Securities"),
offered by the Company's Prospectus dated                   , 19   and a
Prospectus Supplement dated          , 19  , relating thereto, receipt of copies
of which is hereby acknowledged, at   % of the principal amount thereof plus
accrued interest from                   , 19  , if any, and on the further terms
and conditions set forth in this Delayed Delivery Contract ("Contract").

     [IF TWO OR MORE DELAYED CLOSINGS, INSERT THE FOLLOWING:

          The undersigned will purchase from the Company as of the date hereof,
for delivery on the dates set forth below, Securities in the principal amounts
set forth below:

DELIVERY DATE                      PRINCIPAL AMOUNT

___________________________        [$] __________________

___________________________        [$] __________________

Each of such delivery dates is hereinafter referred to as a Delivery Date.]

          Payment for the Securities that the undersigned has agreed to purchase
for delivery on [the] [each] Delivery Date shall be made to the Company or its
order by certified or official bank check in [New York Clearing House (next
day)] funds at the office of ____________________ at  10:00 A.M. on the
Delivery Date upon delivery to the undersigned of the Securities to be purchased
by the undersigned for delivery on such Delivery Date in definitive fully
registered form and in such denominations and registered in such names as the
undersigned may designate by written or telegraphic communication addressed to
the Company not less than five full business days prior to such Delivery Date.

________________________________

(*)  Insert date which is third full business day prior to Closing Date
     under the Terms Agreement.

<PAGE>

                                                                             3

          It is expressly agreed that the provisions for delayed delivery and 
payment are for the sole convenience of the undersigned; that the purchase 
hereunder of Securities is to be regarded in all respects as a purchase as of 
the date of this Contract; that the obligation of the Company to make 
delivery of and accept payment for, and the obligation of the undersigned to 
take delivery of and make payment for, Securities on [ the] [each] Delivery 
Date shall be subject only to the conditions that (1) investment in the 
Securities shall not at -such Delivery Date be prohibited under the laws of 
any jurisdiction in the United States to which the undersigned is subject and 
(2) the Company shall have sold to the Underwriters the total principal 
amount of the Securities less the principal amount thereof covered by this 
and other similar Contracts.  The undersigned represents that its investment 
in the Securities is not, as of the date hereof, prohibited under the laws of 
any jurisdiction to which the undersigned is subject and which governs such 
investment.

          Promptly after completion of the sale to the Underwriters the 
Company will mail or deliver to the undersigned at its address set forth 
below, notice to such effect, accompanied by a copy of the opinion of counsel 
for the Company delivered to the Underwriters in connection therewith.

          This Contract will inure to the benefit of and be binding upon the 
parties hereto and their respective successors, but will not be assignable by 
either party hereto without the written consent of the other.

          It is understood that the acceptance of any such Contract is in the 
Company's sole discretion and, without limiting the foregoing, need not be on 
a first-come, first-served basis.  If this Contract is acceptable to the 
Company, it is requested that the Company sign the form of acceptance below 
and mail or deliver one of the counterparts hereof to the undersigned at its 
address set forth below.  This will become a binding contract between the 
Company and the undersigned when such counterpart is so mailed or delivered.

                                          Yours very truly,


                                          ________________________
                                             (Name of purchaser)

                                          By _____________________
                                             (Title of Signatory)

                                             _____________________
                                             _____________________
                                             (Address of Purchaser)

Accepted, as of the above date,

IMC GLOBAL INC.

By ____________________________
     Name:
     Title:


<PAGE>
                                                                  ANNEX II (A)

                                   IMC GLOBAL INC.
                                     ("Company")

                                   Debt Securities

                                   TERMS AGREEMENT


                                                               ___________,19__

IMC Global Inc.
2100 Sanders Road
Northbrook, Illinois  60062
Attention:  

Dear Sirs:


[On behalf of the several Underwriters named in Schedule A hereto and for their
respective accounts, we][We] offer to purchase, on and subject to the terms and
conditions of the Underwriting Agreement Basic Provisions of the Company
attached hereto (the "Underwriting Agreement"), the following securities
("Securities") to be issued under an indenture, dated ________, 19__, between
the Company and _______________, as Trustee, on the following terms:

     TITLE:  [  %] [Floating Rate] [Senior] [Subordinated] [Notes] [Debentures]
Due _____

     PRINCIPAL AMOUNT:  [$]

     INTEREST:  [  % per annum, from            , 19  , payable semiannually on
        and commencing              , 19  , to holders of record on the
preceding                  or               , as the case may be.]  [Zero
coupon]

     MATURITY:           , 19  .

     OPTIONAL REDEMPTION:

     SINKING FUND:

     PERIOD DESIGNATED PURSUANT TO SECTION 4(g) OF THE UNDERWRITING AGREEMENT:
__ years.

     PERIOD DESIGNATED PURSUANT TO SECTION 4(i) OF THE UNDERWRITING AGREEMENT:
__ days.

     [CONVERSION PROVISIONS]:

     [Other Terms]

     DELAYED DELIVERY CONTRACTS:  [None.] [Delivery Date[s] shall be          
    , 19  .  Underwriters' fee is   % of the principal amount of the Contract
Securities.]

     PURCHASE PRICE:   % of principal amount, plus accrued interest [, if any,]
from            , 19  .  

     EXPECTED REOFFERING PRICE:   % of principal amount, subject to change by
the undersigned.

<PAGE>
                                                                             2

     CLOSING DATE:            A.M. on            , 19  , at
__________________________ in New York [Clearing House (next day)] [Federal
(same-day)] funds.

     [NAME[S] AND ADDRESS[ES] OF REPRESENTATIVE[S]:]




The respective principal amounts of the Securities to be purchased by each of 
the Underwriters are set forth opposite their names in Schedule A hereto.

          [IF APPROPRIATE, INSERT--It is understood that we may, with your
consent, amend this offer to add additional Underwriters and reduce the
aggregate principal amount to be purchased by the Underwriters listed in
Schedule A hereto by the aggregate principal amount to be purchased by such
additional Underwriters.]

          The significant subsidiaries (as defined in Rule 405 under the
Securities Act of 1933) of the Company are as follows:

          The provisions of the Underwriting Agreement are incorporated herein
by reference [IF APPROPRIATE, INSERT--, except that the obligations and
agreements set forth in Section 8 ("Defaulting Underwriters") of the
Underwriting Agreement shall not apply to the obligations of the Underwriters to
purchase the above Securities].

          The Securities will be made available for checking and packaging at
the office of _______________ at least 24 hours prior to the Closing Date.

          [Please signify your acceptance of our offer by signing the enclosed
response to us in the space provided and returning it to us.]

<PAGE>

          [Please signify your acceptance of the foregoing by return wire not
later than          P.M. today.]

                                     Very truly yours,


                                     [Insert name(s) of Representatives
                                     or Underwriters] [On behalf of
                                     [themselves][itself] and as
                                     Representative[s] of the Several]
                                     [As] Underwriters[s]

                                     [By [Name of Representative]]

                                          By ______________________
                                               Name:
                                               Title:

<PAGE>

                                      SCHEDULE A


                                                  Principal

     UNDERWRITER                                        AMOUNT

































                                                        ___________

Total. . . . . . . . . . . . . . . . . . . . . . . . .  [$]

<PAGE>


                                      SCHEDULE B

<PAGE>

                                      SCHEDULE C


To:  [Insert name(s) of Representatives
           or Underwriters]
           As [Representative[s] of the Several]
               Underwriter[s],
             [c/o   [Name of Representative]]


          We accept the offer contained in your [letter] [wire], dated
  , 19   , relating to [$]          principal amount of our [INSERT TITLE OF
SECURITIES] (the "Terms Agreement").  We also confirm that, to the best of our
knowledge after reasonable investigation, the representations and warranties of
the undersigned contained in Section 2 of the Underwriting Agreement Basic
Provisions of the Company referred to in the Terms Agreement (together with the
Terms Agreement, the "Underwriting Agreement"), are true and correct, no stop
order suspending the effectiveness of the Registration Statement (as defined in
the Underwriting Agreement) or of any part thereof has been issued and no
proceedings for that purpose have been instituted or, to the knowledge of the
undersigned, are contemplated by the Securities and Exchange Commission and,
subsequent to the respective dates of the most recent financial statements in
the Prospectus (as defined in the Underwriting Agreement), there has been (or in
the case of a form of prospectus filed pursuant to Rule 424(b)(2) or (5) there
will be, as of the date of such prospectus) no material adverse change in the
financial position or results of operations of the undersigned and its
subsidiaries except as set forth in or contemplated by the Prospectus.


                              Very truly yours,

                              IMC GLOBAL INC.


                              By __________________________________
                                Name:
                                Title:

<PAGE>
                                                                   ANNEX II (B)

                                   IMC GLOBAL INC.
                                     ("Company")

                                  Equity Securities

                                   TERMS AGREEMENT


                                                                          ,19__

IMC Global Inc.
2100 Sanders Road
Northbrook, Illinois  60062
Attention:  

Dear Sirs:

          [On behalf of the several Underwriters named in Schedule A hereto and
for their respective accounts, we] [We] offer to purchase, on and subject to the
terms and conditions of the Underwriting Agreement Basic Provisions of the
Company attached hereto (the "Underwriting Agreement"), the following securities
("Securities") on the following terms:

     TITLE:    [Common Stock] [Preferred Stock, Series ______]

     NUMBER OF SHARES TO BE ISSUED:     [       shares]

     [For Preferred Stock:

     VOTING RIGHTS: 

     PREFERRED STOCK DIVIDENDS:    [cash dividends of $  to $   per share
payable quarterly in arrears on _____ __, ______ __, _______ __ and _______ __.]

     OPTIONAL REDEMPTION:

     MANDATORY REDEMPTION/SINKING FUND:

     LIQUIDATION PREFERENCE:  [$    per share plus     ]. 

     NAME OF EXCHANGE OR MARKET:   [New York Stock Exchange] [NASDAQ National
Market System] [American Stock Exchange]     

     PERIOD DESIGNATED PURSUANT TO SECTION 4(g) OF THE UNDERWRITING AGREEMENT:
  years.

     PERIOD DESIGNATED PURSUANT TO SECTION 4(i) OF THE UNDERWRITING AGREEMENT: 
___ days.

     [CONVERSION PROVISIONS]:

     [Other Terms]

     PRICE TO PUBLIC:    $____________ per share

<PAGE>

                                                                             2


     UNDERWRITING DISCOUNTS AND COMMISSION:

     PROCEEDS TO COMPANY:

     OVER-ALLOTMENT OPTION:   

     CLOSING DATE:            A.M. on            , 19  , at                     
 in New York [Clearing House (next day)] [Federal (same-day)] funds.

     NAME OF TRANSFER AGENT AND REGISTRAR:        

     [NAME[S] AND ADDRESS[ES] OF REPRESENTATIVE[S]:]]

     [For Common Stock:

     NAME OF EXCHANGE OR MARKET:   [New York Stock Exchange] [NASDAQ National
Market System] [American Stock Exchange]     

     PERIOD DESIGNATED PURSUANT TO SECTION 4(g) OF THE UNDERWRITING AGREEMENT:
  years.

     PERIOD  DESIGNATED PURSUANT TO SECTION 4(i) OF THE UNDERWRITING AGREEMENT: 
___ days.

     [Other Terms]

     PRICE TO PUBLIC:         $______________ per share

     UNDERWRITING DISCOUNTS AND COMMISSION:

     PROCEEDS TO COMPANY:

     OVER-ALLOTMENT OPTION:   

     CLOSING DATE:            A.M. on            , 19  , at                     
 in New York [Clearing House (next day)] [Federal (same-day)] funds.

     NAME OF TRANSFER AGENT AND REGISTRAR:        

     [NAME[S] AND ADDRESS[ES] OF REPRESENTATIVE[S]:]]
     
     The respective shares of the Securities to be purchased by each of the
Underwriters are set forth opposite their names in Schedule A hereto.
     
     [IF APPROPRIATE, INSERT--It is understood that we may, with your consent,
amend this offer to add additional Underwriters and reduce the number of shares
to be purchased by the Underwriters listed in Schedule A hereto by the number of
shares to be purchased by such additional Underwriters.]

          The significant subsidiaries (as defined in Rule 405 under the
Securities Act of 1933) of the Company are as follows:

          The provisions of the Underwriting Agreement are incorporated herein
by reference [IF APPROPRIATE, INSERT--, except that the obligations and
agreements set forth in Section 8 ("Defaulting Underwriters") of the
Underwriting Agreement shall not apply to the obligations of the Underwriters to
purchase the above Securities].

          The Securities will be made available for checking and packaging at
the office of                 at least 24 hours prior to the Closing Date.

<PAGE>

                                                                             3

          [Please signify your acceptance of our offer by signing the enclosed
response to us in the space provided and returning it to us.]

          [Please signify your acceptance of the foregoing by return wire not
later than    P.M.    today.]

                                    Very truly yours,


                                    [Insert name(s) of Representatives
                                    or Underwriters] [On behalf of [themselves]
                                    [itself] and as Representative[s] of the
                                    Several] [As] Underwriters[s]

                                    [By [Name of Representative]]



                                       By __________________________
                                          Name:
                                          Title:

<PAGE>


                                      SCHEDULE A


                                                  NUMBER OF
     UNDERWRITER                                   SHARES

































                                                  __________
Total. . . . . . . . . . . . . . . . . . . . . .  [$]
                                                  ==========


<PAGE>

                                      SCHEDULE B


<PAGE>


                                      SCHEDULE C


To:  [Insert name(s) of Representatives
           or Underwriters]
           As [Representative[s] of the Several]
               Underwriter[s],
             [c/o   [Name of Representative]]


          We accept the offer contained in your [letter] [wire], dated        
  , 19   , relating to              shares of our [INSERT TITLE OF SECURITIES]
(the "Terms Agreement").  We also confirm that, to the best of our knowledge
after reasonable investigation, the representations and warranties of the
undersigned contained in Section 2 of the Underwriting Agreement Basic
Provisions of the Company referred to in the Terms Agreement (together with the
Terms Agreement, the "Underwriting Agreement"), are true and correct, no stop
order suspending the effectiveness of the Registration Statement (as defined in
the Underwriting Agreement) or of any part thereof has been issued and no
proceedings for that purpose have been instituted or, to the knowledge of the
undersigned, are contemplated by the Securities and Exchange Commission and,
subsequent to the respective dates of the most recent financial statements in
the Prospectus (as defined in the Underwriting Agreement), there has been (or in
the case of a form of prospectus filed pursuant to Rule 424(b)(2) or (5) there
will be, as of the date of such prospectus) no material adverse change in the
financial position or results of operations of the undersigned and its
subsidiaries except as set forth in or contemplated by the Prospectus.


                              Very truly yours,

                              IMC GLOBAL INC.


                              By ________________________
                                  Name:
                                  Title:



<PAGE>
                                                                EXHIBIT 4.12












                                  IMC GLOBAL INC., 
                                        ISSUER





                                      INDENTURE

                              DATED AS OF _____________


                                _____________________,
                                       TRUSTEE


                            PROVIDING FOR THE ISSUANCE OF
                        SUBORDINATED DEBT SECURITIES IN SERIES

<PAGE>
                                CROSS-REFERENCE TABLE


TIA SECTION        INDENTURE SECTION

310(a)(1)               7.10   
(a)(2)                  7.10   
(a)(3)                  NA   
(a)(4)                  NA   
(b)                     7.8, 7.10, 14.2   
(c)                     NA
311(a)                  7.11 
(b)                     7.11   
(c)                     NA
312(a)                  2.4   
(b)                     14.3   
(c)                     14.3
313(a)                  7.6   
(b)(1)                  NA   
(b)(2)                  7.6   
(c)                     7.6, 14.2   
(d)                     7.6
314(a)                  4.4, 14.2   
(b)                     NA             
(c)(1)                  14.4   
(c)(2)                  14.4   
(c)(3)                  NA   
(d)                     NA   
(e)                     14.5   
(f)                     NA
315(a)                  7.1(b)   
(b)                     7.5, 10.2   
(c)                     7.1(a)   
(d)                     7.1(c)   
(e)                     6.11
316(a)(last sentence)   2.8   
(a)(1)(A)               6.5   
(a)(1)(B)               6.4   
(a)(2)                  NA   
(b)                     6.7
317(a)(1)               6.8   
(a)(2)                  6.9   
(b)                     4.3
318(a)                  14.1
N.A. means not applicable.

<PAGE>

                                  TABLE OF CONTENTS


                                                                      Page
ARTICLE I - DEFINITIONS AND INCORPORATION BY REFERENCE

Section 1.1.   Definitions.. . . . . . . . . . . . . .. . . . . . . . -6-
Section 1.3.   Incorporation by Reference of Trust
                 Indenture Act.. . . . . . . . . . . . . . . .  . . . -18-
Section 1.4.   Rules of Construction.. . . . . . . . . . . . .  . . . -19-

ARTICLE II - THE SECURITIES

Section 2.1.   Terms and Forms.. . . . . . . . . . . . . . .. . . . . -20-
Section 2.2.   Execution and Authentication. . . . . . . . .. . . . . -25-
Section 2.3.   Registrar, Paying Agent, Conversion 
                Agent, Depository and Securities 
                Custodian. . . . . . . . . . . . . . . . . .  . . . . -28-
Section 2.4.   Securityholder Lists. . . . . . . . . . . . .  . . . . -29-
Section 2.5.   Transfer, Registration and Exchange.. . . . .  . . . . -29-
Section 2.6.   Replacement Securities. . . . . . . . . . . .  . . . . -33-
Section 2.7.   Outstanding Securities. . . . . . . . . . . .  . . . . -35-
Section 2.8.   Treasury Securities.. . . . . . . . . . . . .  . . . . -36-
Section 2.9.   Temporary Securities. . . . . . . . . . . . .  . . . . -36-
Section 2.10.  Securities in Global Form.. . . . . . . . . .  . . . . -37-
Section 2.11.  Cancellation. . . . . . . . . . . . . . . . .  . . . . -37-
Section 2.12.  Defaulted Interest. . . . . . . . . . . . . . . . . .. -37-
Section 2.13.  Persons Deemed Owners.. . . . . . . . . . . .. . . . . -38-
Section 2.14.  CUSIP Numbers. . . . . . . . . . . . . . . . .. . . . . -39-

ARTICLE III - REDEMPTION

Section 3.1.   Applicability of Article. . . . . . . . . . . . . .. . -39-
Section 3.2.   Notices to Trustee. . . . . . . . . . . . . . . . .. . -40-
Section 3.3.   Selection of Securities to Be Redeemed. . . . . . .. . -41-
Section 3.4.   Notice of Redemption. . . . . . . . . . . . . . . .. . -41-

                                     -i-
<PAGE>

Section 3.5.   Effect of Notice of Redemption. . . . . . . . . . .. . -43-
Section 3.6.   Deposit of Redemption Price.. . . . . . . . . . . .. . -44-
Section 3.7.   Securities Redeemed in Part.. . . . . . . . . . . .. . -44-

ARTICLE IV - COVENANTS

Section 4.1.   Payment of Securities. . . . . . . . . . . . . . . . . -45-
Section 4.2.   Maintenance of Office or Agency for 
                Notices and Demands . . . . . . . . . . . . . . . . . -46-
Section 4.3.   Money for Securities Payments to Be 
                Held in Trust . . . . . . . . . . . . . . . . . . . . -48-
Section 4.4.   Commission Reports; Reports to Trustee;
                Reports to Holders. . . . . . . . . . . . . . . . . . -49-
Section 4.5.   Compliance Certificates. . . . . . . . . . . . . . . . -51-
Section 4.6.   Corporate Existence. . . . . . . . . . . . . . . . . . -51-
Section 4.7.   Limitation on Liens. . . . . . . . . . . . . . . . . . -52-
Section 4.8.   Limitations on Sale and Leaseback
                Transactions  . . . . . . . . . . . . . . . . . . . . -52-
Section 4.9.   Exempted Indebtedness . . . . . . . . . . . . . . .. . -53-

ARTICLE V - SUCCESSORS

Section 5.1.   When Company May Merge, etc. . . . . . . . . . . . . . -54-
Section 5.2.   Successor Corporation Substituted. . . . . . . . . . . -55-

ARTICLE VI - DEFAULTS AND REMEDIES

Section 6.1.   Events of Default. . . . . . . . . . . . . . . . . . . -55-
Section 6.2.   Acceleration . . . . . . . . . . . . . . . . . . . . . -57-
Section 6.3.   Other Remedies . . . . . . . . . . . . . . . . . . . . -58-
Section 6.4.   Waiver of Past Defaults. . . . . . . . . . . . . . . . -59-
Section 6.5.   Control by Majority. . . . . . . . . . . . . . . . . . -59-
Section 6.6.   Limitation on Suits by Holders . . . . . . . . . . . . -60-
Section 6.7.   Rights of Holders to Receive Payment . . . . . . . . . -60-
Section 6.8.   Collection Suit by Trustee . . . . . . . . . . . . . . -61-

                                    -ii-

<PAGE>

Section 6.9.   Trustee May File Proofs of Claim. . . . . . . . .. . . -61-
Section 6.10.  Application of Money Collected. . . . . . . . . .. . . -62-
Section 6.11.  Undertaking for Costs.. . . . . . . . . . . . . .. . . -63-
Section 6.12.  Discontinuance or Abandonment of 
                Proceedings. . . . . . . . . . . . . . . . .. . . . . -64-

ARTICLE VII - TRUSTEE

Section 7.1.   Duties of Trustee.. . . . . . . . . . . . . . . .. . . -64-
Section 7.2.   Rights of Trustee.. . . . . . . . . . . . . . . .. . . -66-
Section 7.3.   Individual Rights of Trustee. . . . . . . . . . .. . . -67-
Section 7.4.   Trustee's Disclaimer. . . . . . . . . . . . . . .. . . -67-
Section 7.5.   Notice of Defaults. . . . . . . . . . . . . . . .. . . -67-
Section 7.6.   Reports by Trustee to Holders.. . . . . . . . . .. . . -68-
Section 7.7.   Compensation and Indemnity. . . . . . . . . . . .. . . -68-
Section 7.8.   Replacement of Trustee. . . . . . . . . . . . . .. . . -70-
Section 7.9.   Successor Trustee by Merger.. . . . . . . . . . .. . . -71-
Section 7.10.  Eligibility; Disqualification.. . . . . . . . . .. . . -71-
Section 7.11.  Preferential Collection of Claims Against
                Company. . . . . . . . . . . . . . . . . . . . . .. . -71-
Section 7.12. Money Held in Trust. . . . . . . . . . . . . . . . .. . -72-

ARTICLE VIII - DISCHARGE OF INDENTURE; DEFEASANCE

Section 8.1.   Discharge of Indenture; Defeasance. . . . . . . . . .. -72-
Section 8.2.   Conditions to Defeasance. . . . . . . . . . . . . . .. -73-
Section 8.3.   Application of Trust Money. . . . . . . . . . . . . .. -76-
Section 8.4.   Repayment to Company. . . . . . . . . . . . . . . . .. -76-
Section 8.5.   Reinstatement of Company's Obligations. . . . . . . .. -77-

ARTICLE IX - AMENDMENTS AND WAIVERS

Section 9.1.   Without Consent of Holders. . . . . . . . . . . . . .. -77-
Section 9.2.   With Consent of Holders.. . . . . . . . . . . . . .. . -79-
Section 9.3.   Compliance with Trust Indenture Act.. . . . . . . .. . -80-
Section 9.4.   Revocation and Effect of Consents 
                and Waivers. . . . . . . . . . . . . . . . . . . . .. -80
Section 9.5.   Notation on or Exchange of Securities. . . . . . . . . -81-

                                     -iii-
<PAGE>

Section 9.6.   Trustee to Sign Amendments. . . . . . .. . . . . . . . -81-

ARTICLE X - REPAYMENT AT THE OPTION OF HOLDERS

Section 10.1.  Applicability of Article. . . . . . . . . . .. . . . . -82-

ARTICLE XI - SINKING FUNDS . . . . . . . . . . . . . . . . .. . . . . -83-

Section 11.1.  Applicability of Article. . . . . . . . . . . .. . . . -83-
Section 11.2.  Satisfaction of Sinking Fund Payments 
                with Securities. . . . . . . . . . . . . . . . .. . . -83-
Section 11.3.  Redemption of Securities for Sinking
                Fund.. . . . . . . . . . . . . . . . . . . . . .. . . -84-

ARTICLE XII - CONVERSION OF SECURITIES . . . . . . . . . . .. . . . . -85-

Section 12.1.  Applicability of Article. . . . . . . . . . . . .. . . -85-
Section 12.2.  Exercise of Conversion Privilege. . . . . . . . .. . . -85-
Section 12.3.  Fractional Interests. . . . . . . . . . . . . . .. . . -87-
Section 12.4.  Adjustment of Conversion Price. . . . . . . . . .. . . -88-
Section 12.5.  Continuation of Conversion Privilege in
                Case of Merger, Consolidation or Sale
                of Assets. . . . . . . . . . . . . . . . . . . . .. . -92-
Section 12.6.  Notice of Certain Events. . . . . . . . . . . . . .. . -93-
Section 12.7.  Taxes on Conversion.. . . . . . . . . . . . . . .. . . -94-
Section 12.8.  Company to Provide Stock. . . . . . . . . . . . .. . . -95-
Section 12.9.  Disclaimer of Responsibility for Certain
                Matters. . . . . . . . . . . . . . . . . . . . . .. . -96-
Section 12.10. Return of  Funds Deposited for 
                Redemption of Converted Securities.. . . . . . . .. . -96-
Section 12.11. Rights Issued in Respect of Common 
                Stock Issued upon Conversion.. . . . . . . . . .. . . -97-


                                     -iv-
<PAGE>

ARTICLE XIII - SUBORDINATION

Section 13.1.  Securities Subordinated to Senior
                Indebtedness.. . . . . . . . . . . . . . . . . .. . . -97-
Section 13.2.  Reliance on Certificate of Liquidating
                Agent; Further Evidence as to Ownership
                of Senior Indebtedness.  . . . . . . . . . . . . .. .-101-
Section 13.3.  Payment Permitted If No Default.. . . . . . . .  . . .-102-
Section 13.4.  Disputes with Holders of Certain Senior
                Indebtedness.. . . . . . . . . . . . . . . . .. . . .-102-
Section 13.5.  Trustee Not Charged with Knowledge of
                Prohibition. . . . . . . . . . . . . . . . . . .. . .-103-
Section 13.6.  Trustee to Effectuate Subordination.. . . . . . .. . .-104-
Section 13.7.  Rights of Trustee as Holder of Senior
                Indebtedness.. . . . . . . . . . . . . . . . . . .. .-104-
Section 13.8.  Article Applicable to Paying Agents.. . . . . . .. . .-104-
Section 13.9.  Subordination Rights Not Impaired by
                Acts-Omissions of the Company or
                Holders of Senior Indebtedness.. . . . . . . . . .. .-105-
Section 13.10.  Trustee Not Fiduciary for Holders of
                Indebtedness.. . . . . . . . . . . . . . . . .. . . .-105-

ARTICLE XIV - MISCELLANEOUS

Section 14.1.  Trust Indenture Act Controls . . . . . . . . . . . . .-106-
Section 14.2.  Notices. . . . . . . . . . . . . . . . . . . . . . . .-106-
Section 14.3.  Communication by Holders with Other
                Holders . . . . . . . . . . . . . . . . . . . . . . .-107-
Section 14.4.  Certificate and Opinion as to Conditions
                Precedent . . . . . . . . . . . . . . . . . . . . . .-107-
Section 14.5.  Statements Required in Certificate or
                Opinion . . . . . . . . . . . . . . . . . . . . . . .-108-
Section 14.6.  Rules by Trustee and Agents. . . . . . . . . . . . . .-109-
Section 14.7.  Legal Holidays . . . . . . . . . . . . . . . . . . . .-109-
Section 14.8.  No Recourse Against Others . . . . . . . . . . . . . .-109-
Section 14.9.  Governing Law. . . . . . . . . . . . . . . . . . . . .-109-
Section 14.10. No Adverse Interpretation of Other
                Agreements. . . . . . . . . . . . . . . . . . . . . .-109-
Section 14.11. Successors . . . . . . . . . . . . . . . . . . . . . .-110-
Section 14.12. Severability . . . . . . . . . . . . . . . . . . . . .-110-
Section 14.13. Multiple Originals . . . . . . . . . . . . . . . . . .-110-
Section 14.14. Table of Contents; Headings. . . . . . . . . . . . . .-110-
Section 14.15. Securities in Foreign Currencies . . . . . . . . . . .-110-


                                     -v-
<PAGE>

     INDENTURE dated as of _____________, between IMC GLOBAL INC., a Delaware
corporation (the "Company"), and ______________, a national banking association
(the "Trustee").

    Each party agrees as follows for the benefit of the other party and for the
equal and ratable benefit of the Holders of the Company's Securities issued
hereunder:


                                      ARTICLE I

                            DEFINITIONS AND INCORPORATION
                                     BY REFERENCE

Section 1.1.  DEFINITIONS.

     "Additional Amounts" means any additional amounts which are required by a
Security or by or pursuant to a Board Resolution, under circumstances specified
therein, to be paid by the Company in respect of certain taxes imposed on
certain Holders, or as otherwise specified in the terms of a Security
established pursuant to Section 2.1, and which are owing to such Holders.

     "Affiliate" shall mean another Person directly or indirectly controlling
or controlled by or under direct or indirect common control with such first
Person.  For the purposes of this definition, "control" (including, with
correlative meanings, the terms "controlling," "controlled by" and "under common
control with"), as applied to any Person, means the possession, directly or
indirectly, of the power to direct or cause the direction of the management and
policies of that Person, whether through the ownership of voting securities or
by contract or otherwise.  The Trustee may request and conclusively rely on an
Officers' Certificate to determine whether any Person is an Affiliate of the
Company.

    "Agent" shall mean any Registrar or Paying Agent or authenticating agent or
co-registrar.

    "Authorized Newspaper" means a newspaper printed in the official language
of the country of publication and customarily published at least once a day on
each Business Day in each calendar week and of general circulation in New York,
New York or in any other place as required in this Indenture, whether or not


                                     -2-
<PAGE>

such newspaper is published on Legal Holidays, or, with respect to the
Securities of any series, such other newspaper(s) as may be specified in or
pursuant to the Board Resolution of the Company or supplement to this Indenture
pursuant to which such series of Securities is issued.  Whenever, under the
provisions of this Indenture or such Board Resolution, two or more publications
of a notice or other communication are required or permitted, such publications
may be in the same or different newspapers.  If, because of temporary or
permanent suspension of publication or general circulation of any newspaper or
for any other reason, it is impossible or impracticable to publish any notices
required by this Indenture or a Board Resolution in the manner provided, then
such publication in lieu thereof or such other notice as shall be made with the
approval of the Trustee shall constitute a sufficient publication of such
notice.

    "Bankruptcy Law" shall mean Title 11, United States Code or any similar
federal or state law for the relief of debtors.

    "Bearer Security" means any security in the form established pursuant to
Section 2.1 hereunder which is payable to bearer.

     "Board" or "Board of Directors" shall mean the Board of Directors of the
Company or any authorized committee of such Board.

    "Board Resolution" means a copy of the resolutions certified by the
Secretary or an Assistant Secretary of the Company as properly adopted by the
Board of Directors of the Company and in full force and effect and delivered to
the Trustee.

    "Business Day" shall mean each day that is not a Legal Holiday.

    "Capitalized Lease Obligation" shall mean an obligation that is required to
be classified and accounted for as a capitalized lease for financial reporting
purposes in accordance with GAAP, and the amount of Indebtedness represented by
such obligation shall be the capitalized amount of such obligation determined in
accordance with such principles; and the Stated Maturity thereof shall be the
date of the last payment of rent or any other amount due under such lease prior
to the first date upon which such lease may be terminated by the lessee without
payment of a penalty.


                                     -2-
<PAGE>

    "Commission" shall mean the Securities and Exchange Commission.

    "Common Stock" shall mean the common stock, $1.00 par value per share, of
the Company.

    "Company" shall mean IMC Global Inc., a Delaware corporation, until a
successor replaces it in accordance with Article V and, thereafter, means the
successor and, for purposes of any provision contained herein and required by
the TIA, each other obligor on the indenture securities.

    "Company Request" or "Company Order" shall mean a written request or order
signed in the name of the Company by the Chairman of the Board, the President,
the Chief Financial Officer or the Treasurer thereof or any other officer
specifically authorized to act by the Board of Directors of the Company, and
delivered to the Trustee.

    "Consolidated Net Worth" shall mean the excess of assets over liabilities
of the Company and its consolidated Subsidiaries, plus Minority Interests, as
determined from time to time in accordance with GAAP.

    "consolidation" shall mean, with respect to any Person, the consolidation
of the accounts of such Person if and to the extent the accounts of such Person
and each of its Subsidiaries (or, if such Person is the Company, its Restricted
Subsidiaries) would normally be consolidated with those of such Person, all in
accordance with GAAP.  The term "consolidated" shall have a similar meaning.

    "Corporate Trust Office of the Trustee" shall be at the address of the
Trustee specified in Section 14.2 or such other address as the Trustee may give
to the Company.

    "coupon" shall mean any interest coupon appertaining to a Bearer Security.


                                     -3-
<PAGE>

    "Currency Agreement" shall mean any foreign exchange contract, currency
swap agreement or other similar agreement or arrangement designed to protect
such Person or any of its Restricted Subsidiaries against fluctuations in
currency values.

    "Default" shall mean any event that is, or after notice or passage of time
or both would be, an Event of Default as defined in Section 6.1 of this
Indenture.

    "Depository" or "U.S. Depository" shall mean, with respect to the
Securities of any series issuable or issued in whole or in part in the form of
one or more global Securities, the Person designated as U.S. Depository pursuant
to Section 2.1, which must be a clearing agency registered under the Exchange
Act, and, if so provided pursuant to Section 2.1 with respect to the Securities
of any series, any successor to such Person. If at any time there is more than
one such Person, "Depository" or "U.S. Depository" shall mean, with respect to
any series of Securities, the qualifying entity which has been appointed with
respect to the Securities of that series.

    "Eligible Obligations" shall mean obligations as a result of the deposit of
which (along with the simultaneous deposit, if any, of money or U.S. Government
Obligations or both) the Securities will be rated in the highest generic
long-term debt rating category assigned by one or more nationally recognized
rating agencies to debt with respect to which the issuer thereof has been
released from its obligations to the same extent that the Company has been
released from its obligations under this Indenture pursuant to the defeasance
provision of this Indenture.

    "Exchange Act" shall mean the Securities Exchange Act of 1934, as amended.

    "GAAP" shall mean generally accepted accounting principles set forth in the
opinions and pronouncements of the Accounting Principles Board of the American
Institute of Certified Public Accountants and statements and pronouncements of
the Financial Accounting Standards Board or in such other statements by such
other entity as may be approved by a significant segment of the accounting
profession, consistently applied, that are applicable to the circumstances as of
the date of determination; provided, that, for purposes of calculating the
Consolidated Net Worth of a 


                                     -4-
<PAGE>


Person (including all components thereof),"GAAP" shall mean such generally 
accepted accounting principles as described above in effect on the date of 
this Indenture.

    "Holder," "Securityholders" or "Holders of Securities" or other similar
term shall mean, with respect to a Registered Security, the person in whose name
a particular Security shall be registered on the books of the Registrar kept for
that purpose in accordance with the terms hereof and, with respect to a Bearer
Security or any coupon, the bearer thereof, and the word "majority," used in
connection with the term "Holder," "Securityholders" or "Holder of Securities"
or other similar term, shall signify the "majority in principal amount" whether
or not so expressed.

    "IMC" shall mean IMC Global Operations Inc., a Delaware corporation and a
wholly-owned subsidiary of the Company.

    "IMC-Canada" shall mean International Minerals & Chemical Corporation
(Canada) Limited, a corporation organized under the laws of Canada and a
wholly-owned subsidiary of the Company.

    "incur" shall mean, with respect to any Indebtedness or other obligation of
any Person, to create, issue, incur (by conversion, exchange or otherwise),
assume, guarantee or otherwise become liable in respect of such Indebtedness or
other obligation or the recording, as required pursuant to GAAP or otherwise, of
any such Indebtedness or other obligation on the balance sheet of such Person
(and "incurrence," "incurred," "incurrable," and "incurring" shall have meanings
correlative to the foregoing); provided, that a change in GAAP that results in
an obligation of such Person that exists at such time becoming Indebtedness
shall not be deemed an incurrence of such Indebtedness.

    "Indebtedness" shall mean, with respect to any Person, at any date, any of
the following, without duplication, (i) any liability, contingent or otherwise,
of such Person (A) for borrowed money (whether or not the recourse of the lender
is to the whole of the assets of such Person or only to a portion thereof), (B)
evidenced by a note, bond, debenture or similar instrument or (C) for the
payment of money relating to a Capitalized Lease Obligation or other obligation
(whether issued 


                                     -5-
<PAGE>


or assumed) relating to the deferred purchase price of property; (ii) all 
conditional sale obligations and all obligations under any title retention 
agreement (even if the rights and remedies of the seller under such agreement 
in the event of default are limited to repossession or sale of such 
property), but excluding trade accounts payable arising in the ordinary 
course of business; (iii) all obligations for the reimbursement of any 
obligor on any letter of credit, banker's acceptance or similar credit 
transaction other than entered into in the ordinary course of business; (iv) 
all indebtedness of others secured by (or for which the holder of such 
indebtedness has an existing right, contingent or otherwise, to be secured 
by) any Lien on any asset or property (including, without limitation, 
leasehold interests and any other tangible or intangible property) of such 
Person, whether or not such indebtedness is assumed by such Person or is not 
otherwise such Person's legal liability; provided, that if the obligations so 
secured have not been assumed in full by such Person or are otherwise not 
such Person's legal liability in full, the amount of such indebtedness for 
the purposes of this definition shall be limited to the lesser of the amount 
of such indebtedness secured by such Lien or the fair market value of the 
assets of the property securing such Lien; (v) all indebtedness of others 
(including all interest and dividends on any Indebtedness or preferred stock 
of any other Person for the payment of which is) guaranteed, directly or 
indirectly, by such Person or that is otherwise its legal liability or which 
such Person has agreed to purchase or repurchase or in respect of which such 
Person has agreed contingently to supply or advance funds; and (vi) 
obligations in respect of Currency Agreements and Interest Swap Obligations.

    "Indenture" shall mean this Indenture as amended or supplemented from time
to time.

    "Interest Swap Obligations" shall mean the obligations of any Person
pursuant to any interest rate swap agreement, interest rate collar agreement or
other similar agreement or arrangement designed to protect such Person or any of
its Subsidiaries against fluctuations in interest rates.

    "Internal Revenue Code" shall mean the Internal Revenue Code of 1986, as
amended from time to time, or any successor federal income tax laws.


                                     -6-
<PAGE>

    "Issue Date" shall mean the first date on which a Security is authenticated
by the Trustee pursuant to this Indenture.

    "Legal Holiday" shall mean a Saturday, a Sunday or a day on which banking
institutions are not required to be open in the City of New York or in a state
where a Place of Payment is located.

    "Lien" shall mean any mortgage, pledge, security interest, encumbrance,
lien, charge or adverse claim affecting title or resulting in an encumbrance
against real or personal property or a security interest of any kind (including,
without limitation, any conditional sale or other title retention agreement or
lease in the nature thereof or any filing or agreement to file a financing
statement as debtor under the Uniform Commercial Code or any similar statute
other than to reflect ownership by a third party or property leased to the
Company or any of its Subsidiaries under a lease that is not in the nature of a
conditional sale or title retention agreement).

    "Maturity" when used with respect to any Security shall mean the date on
which the principal of such Security or an installment of principal becomes due
and payable as therein or herein provided, whether at Stated Maturity or by
declaration of acceleration, call for redemption or otherwise.

    "Minority Interest" shall mean any shares of stock of any class of a
Subsidiary that are not owned by the Company or a Subsidiary.

    "Officer" shall mean the Chairman of the Board of Directors, the Vice
Chairman, the President, the Treasurer, any Assistant Treasurer, Controller,
Secretary, Assistant Secretary, or any Vice President (including any Executive
Vice President or any Senior Vice President) of the Company.

    "Officers' Certificate" shall mean, with respect to any Person, a
certificate signed by the Chairman of the Board of Directors, the Vice Chairman,
the President or any Vice President (including any Executive Vice President or
any Senior Vice President) and by the Treasurer or any Assistant Treasurer or
the Secretary or any Assistant Secretary of such Person that shall comply with
applicable provisions of this Indenture.


                                     -7-
<PAGE>

    "Opinion of Counsel" shall mean an opinion in writing signed by a Person's
legal counsel (who may be an employee of or counsel to such Person or the
Trustee) who is acceptable to the Trustee.

    "Original Issue Discount Security" shall mean any Security which provides
that an amount less than its principal amount is due and payable upon the
acceleration of the maturity thereof after an Event of Default.

    "Partnership" shall mean IMC-Agrico Company, a Delaware general
partnership.

    "Periodic Offering" shall mean an offering of Securities of a series from
time to time the specific terms of which Securities, including, without
limitation, the rate or rates of interest, if any, thereon, the maturity or
maturities thereof, the original issue date or dates thereof, the redemption
provisions, if any, and any other terms specified as contemplated by Section 2.1
with respect thereto, are to be determined by the Company, or one or more of the
Company's agents designated in an Officers' Certificate, upon the issuance of
such Securities.

    "Permitted Liens" shall mean, with respect to any Person:

          (i)  Liens existing on the Issue Date;

          (ii)  Liens on property or assets of, or any shares of stock of or
    secured  debt of, any corporation existing at the time such corporation
    becomes a Restricted Subsidiary of the Company or at the time such
    corporation is merged  into the Company or any of its Restricted
    Subsidiaries;

          (iii)  Liens in favor of the Company or any of its Restricted 
    Subsidiaries;

          (iv)  Liens in favor of governmental bodies to secure progress or 
    advance payments;

          (v)  Liens securing industrial revenue or pollution control bonds;


                                     -8-
<PAGE>



          (vi)  Liens on Property to secure Indebtedness incurred for the
    purpose of (i) financing all or any part of the purchase price of such
    Property incurred prior to, at the time of, or within 180 days after, the
    acquisition of such property or assets or (ii) financing all or any part of
    the cost of construction, improvement, development or expansion of any such
    Property;

          (vii)  Statutory liens or landlords', carriers', warehouseman's,  
    mechanics', suppliers', materialmen's, repairmen's or other like Liens  
    arising in the ordinary course of business and with respect to amounts not
    yet delinquent or being contested in good faith by appropriate proceedings,
    if a reserve or other appropriate provision, if any, as shall be required
    in conformity with GAAP shall have been made therefor;

          (viii)  Liens on current assets of Restricted Subsidiaries securing
    Indebtedness of such Restricted Subsidiaries; and

          (ix)  any extensions, substitutions, replacements or renewals in
    whole or in part of a Lien (an "existing Lien") enumerated in clauses (i)
    through (viii) above; provided that the Lien may not extend beyond (A) the
    Property or Indebtedness subject to the existing Lien and (B) improvements
    and construction on such Property and the Indebtedness secured by the Lien
    may not exceed the Indebtedness secured at the time by the existing Lien.

    "Person" shall mean any individual, corporation, partnership, limited
partnership, joint venture, association, joint-stock company, trust,
unincorporated organization, government or any agency or political subdivision
thereof, or any other entity.

    "Place of Payment" when used with respect to the Securities of any series,
means the place or places where the principal of and interest and any Additional
Amounts on the Securities of that series are payable as specified as provided
pursuant to Section 2.1.


                                     -9-
<PAGE>

    "principal" of a debt security (including the Securities) shall mean the
principal of the security plus the premium, if any, payable on the security
which is due or overdue or is to become due at the relevant time.

    "Principal Property" shall mean any manufacturing plant or warehouse owned
or leased by the Company or any Subsidiary whether owned or leased on the date
hereof or hereafter, the gross book value of which exceeds one percent of
Consolidated Net Worth, other than manufacturing plants and warehouses which the
Board of Directors by resolution declares are not of material importance to the
total business conducted by the Company and its Restricted Subsidiaries as an
entirety and which, when taken together with all other plants and warehouses as
to which such a declaration has been so made, is so declared by the Board of
Directors to be not of material importance to the total business conducted by
the Company and its Restricted Subsidiaries as an entirety.

    "Property" of any Person means all types of real, personal, tangible,
intangible or mixed property owned by such Person whether or not included in the
most recent consolidated balance sheet of such Person and its Subsidiaries under
GAAP.

    "Redemption Date" when used with respect to any Security to be redeemed
shall mean the date fixed for such redemption by or pursuant to this Indenture.

    "Redemption Price" shall mean the amount payable for the redemption of any
Security on the Redemption Date, and shall always include interest accrued and
unpaid to the Redemption Date and any Additional Amounts payable with respect
thereto, unless otherwise specifically provided.

    "Registered Security" shall mean any Security registered on the books of
the Registrar kept for that purpose in accordance with the terms hereof.

    "Responsible Officer," when used with respect to the Trustee, shall mean
any officer in the corporate trust department of the Trustee or any officer of
the Trustee customarily performing functions similar to those performed by any
officer in the corporate trust department of the Trustee with respect to a

                                     -10-
<PAGE>

particular corporate matter or any other officer to whom any corporate trust
matter is referred because of his knowledge of and familiarity with the
particular subject.

    "Restricted Subsidiary" shall mean (i) IMC, IMC-Canada and the Partnership,
and any intermediate holding company between either IMC, IMC-Canada or the
Partnership and the Company and (ii) any other Subsidiary of the Company that is
not an Unrestricted Subsidiary.

    "Securities" shall mean the debt securities, as amended or supplemented
from time to time pursuant to this Indenture, that are issued under this
Indenture.

    "Securities Act" shall mean the Securities Act of 1933, as amended.

    "Senior Indebtedness" means Indebtedness of the Company outstanding at any
time, except (a) any Indebtedness as to which, by the terms of the instrument
creating or evidencing the same, it is provided that such Indebtedness is not
senior in right of payment to the Securities, (b) the Securities, (c) any
Indebtedness of the Company to a Wholly-Owned Subsidiary of the Company, (d)
interest accruing after the filing of a petition initiating any proceeding
referred to in Section 6.1(g) unless such interest is an allowed claim
enforceable against the Company in a proceeding under Federal or state
bankruptcy laws and (e) trade accounts payable.

    "Stated Maturity," when used with respect to any Security or any
installment of interest thereon, shall mean the date specified in such Security
as the fixed date on which the principal of such Security or such installment of
interest is due and payable.

    "Subsidiary" of any Person shall mean (i) any Person of which more than 50%
of the total voting power of shares of capital stock entitled (without regard to
the occurrence of any contingency) to vote in the election of directors,
managers or trustees thereof is at the time owned or controlled, directly or
indirectly, by such Person or one or more of the Restricted Subsidiaries of that
Person or a combination thereof, and (ii) any partnership, joint venture or
other Person in which such 


                                     -11-
<PAGE>

Person or one or more of the Restricted Subsidiaries of that Person or a 
combination thereof has the power to control by contract or otherwise the 
board of directors or equivalent governing body or otherwise controls such 
entity.

    "TIA" or "Trust Indenture Act" shall mean the Trust Indenture Act of 1939
(15 U.S.C. Sections 77aaa-77bbbb) as in effect on the date of this Indenture,
except as provided in Sections 9.1 and 9.3 hereof.

    "Transfer Agent" shall mean any Person, which may be the Company,
authorized by the Company to exchange or register the transfer of Securities.

    "Trustee" shall mean the party named as such in this Indenture unless a
successor replaces it pursuant to the provisions hereunder, and thereafter shall
mean such successor.

    "Unrestricted Subsidiary" shall mean (i) any Subsidiary of the Company that
at the time of determination shall be designated an Unrestricted Subsidiary by
the Board of Directors in the manner provided below and (ii) any Subsidiary of
an Unrestricted Subsidiary.  The Board of Directors may designate any Subsidiary
of the Company (including any newly-acquired or newly-formed Subsidiary) to be
an Unrestricted Subsidiary unless such Subsidiary owns any capital stock of, or
owns or holds any Property of, the Company or any other Subsidiary of the
Company that is not a Subsidiary of the Subsidiary so designated; provided,
however, that the Subsidiary to be so designated has total assets of $5,000 or
less.  Any such designation by the Board of Directors shall be evidenced to the
Trustee by promptly filing with the Trustee a copy of the Board Resolutions
giving effect to such designation and an Officers' Certificate certifying that
such designation complied with the foregoing provisions.

     "U.S. Government Obligations" shall mean securities that are (i) direct
obligations of the United States of America for the payment of which its full
faith and credit is pledged or (ii) obligations of a person controlled or
supervised by and acting as an agency or instrumentality of the United States of
America, the payment of which is unconditionally guaranteed as full faith and
credit obligation by the United States of America, that, in 


                                     -12-
<PAGE>


either case, are not callable or redeemable at the option of the issuer 
thereof and shall also include a depository receipt issued by a bank or trust 
company as custodian with respect to any such U.S. Government Obligations or 
a specific payment of interest on or principal of any such U.S. Government 
Obligations held by such custodian for the account of the holder of a 
depository receipt; provided that (except as required by law) such custodian 
is not authorized to make any deduction from the amount payable to the holder 
of such depository receipt for any amount received by the custodian in 
respect of the U.S. Government Obligations or the specific payment of 
interest on or principal of the U.S. Government Obligations evidenced by such 
depository receipt.

    "Yield to Maturity" means the yield to maturity on a series of Securities
at the most recent redetermination of interest on such series, and calculated in
accordance with accepted financial practice.

Section 1.2.  OTHER DEFINITIONS.

                                                 DEFINED IN
TERM                                               SECTION  
- ----                                              ---------
"Conversion Price"................................    12.4
"covenant defeasance option"......................    8.1
"Date of Conversion"..............................    12.2
"Events of Default"...............................    6.1
"Last Sale Price".................................    12.3
"legal defeasance option".........................    8.1
"mandatory sinking fund payment"..................    11.1
"optional sinking fund payment"...................    11.1
"Paying Agent"....................................    2.3
"Rights"..........................................    12.1
"Registrar".......................................    2.3
"Sale/Leaseback Transaction"......................    4.8
"Securities Custodian"............................    2.3
"Surviving Entity"................................    5.1
"Trading Day".....................................    12.3




                              -13-
<PAGE>




Section 1.3.  INCORPORATION BY REFERENCE OF TRUST INDENTURE ACT.

    Whenever this Indenture refers to a provision of the TIA, the provision is
incorporated by reference in and made a part of this Indenture.

    The following TIA terms used in this Indenture have the following meanings:

    "indenture securities" means the Securities;

    "indenture security holder" means a Securityholder;

    "indenture to be qualified" means this Indenture;

    "indenture trustee" or "institutional trustee," means the Trustee; and

    "obligor" on the Securities means the Company, any other obligor upon the
    Securities or any successor obligor upon the Securities.

    All other terms used in this Indenture that are defined by the TIA, defined
by TIA reference to another statute or defined by Commission rule under the TIA
have the meanings so assigned to them.

    In addition, for purposes of Sections 311(b)(4) and 311(b)(6) of the TIA,
the following terms shall have the following meanings:

    "cash transaction" means any transaction in which full payment for goods or
    securities sold is made within seven days after delivery of the goods or
    securities in currency or in checks or other orders drawn upon banks' or
    bankers' acceptances and payable upon demand.

    "self-liquidating paper" means any draft, bill of exchange, acceptance or
    obligation which is made, drawn, negotiated or incurred by the Company for
    the purpose of financing the purchase, processing, manufacture, shipment,
    storage or sale of goods, wares or merchandise and which is secured by
    documents evidencing title to, possession of or a lien upon, 


                                  -14-
<PAGE>


    the goods, wares or merchandise or the receivables or proceeds arising 
    from the sale of the goods, wares or merchandise previously constituting 
    the security, provided the security is received by the Trustee 
    simultaneously with the creation of the creditor relationship with the 
    Company arising from the making, drawing, negotiating or incurring of the 
    draft, bill of exchange, acceptance or obligation.

Section 1.4.  RULES OF CONSTRUCTION.

    Unless the context otherwise requires:

     (1)  a term has the meaning assigned to it;

     (2)  an accounting term not otherwise defined has the meaning assigned to
it in accordance with GAAP;

    (3)  "or" is not exclusive;

    (4)  words in the singular include the plural and words in the plural 
include the singular; and

    (5)  provisions apply to successive events and transactions.


                                      ARTICLE II

                                    THE SECURITIES

Section 2.1.  TERMS AND FORMS.

    The aggregate principal amount of Securities that may be authenticated and
made available for delivery under this Indenture is unlimited.  The Securities
may be issued in one or more series of Securities, and the Securities of each
such series of  Securities shall rank equally and pari passu with the Securities
of each other  series of Securities, but all Securities issued hereunder shall
be subordinate  and junior in right of payment, to the extent and in the manner
set forth in  Article XIII, to all Senior Indebtedness.  The Securities shall
bear the  title, a interest, if any, at the rates and from the dates, shall
mature at the times, may be redeemable at the prices and upon the terms, shall
be  denominated and payable at the 


                                  -15-
<PAGE>


place or places and in the currency or currencies (which may be other than 
United States dollars), including  composite currencies, and shall contain or 
be subject to such other terms as  shall be approved by or pursuant to a 
Board Resolution of the Company or in  one or more supplements to this 
Indenture.

    The Securities of each series hereunder shall be in one or more forms 
approved from time to time by or pursuant to a Board Resolution of the Company 
or in one or more supplements to this Indenture establishing the following:

    (1)  the title or designation of the Securities and the series in  which
         such Securities shall be included (which, unless such Securities
         constitute part of a series of Securities previously issued, shall
         distinguish the Securities of the series from all other Securities);

    (2)  any limit upon the aggregate principal amount of the Securities of
         such title or the Securities of such series which may be authenticated
         and made available for delivery under this Indenture (except for
         Securities authenticated and made available for delivery upon
         registration or transfer of, or in exchange for, or in lieu of, other
         Securities of the series pursuant to Sections 2.5, 2.6, 2.9 or 3.7);

    (3)  whether Securities of the series are to be issuable as Registered
         Securities, Bearer Securities (with or without coupons) or both; any
         restrictions applicable to the offer, sale or delivery of Bearer
         Securities and the terms upon which Bearer Securities of the series
         may be exchanged for Registered Securities of the series; and whether
         any Securities of the series are to be issuable initially in global
         form and, if so, (i) whether beneficial owners of interests in any
         such global Security may exchange such interest for Securities of such
         series and of like tenor of any authorized form and denomination and
         the circumstances under which any such exchanges may occur, if other
         than in the manner specified in Section 2.9 and (ii) the name of the
         Depository or the U.S. Depository, as the case may be, with respect to
         any global Security;


                                  -16-
<PAGE>

    (4)  the date as of which any Bearer Securities of the series and any
         temporary global Security representing outstanding Securities of the
         series shall be dated if other than the date of original issuance of
         the first Security of the series to be issued;

    (5)  if Securities of the series are to be issuable as Bearer Securities,
         whether interest in respect of any portion of a temporary Bearer
         Security in global form (representing all of the outstanding Bearer
         Securities of the series) payable in respect of any date or dates
         prior to the exchange of such temporary Bearer Security for definitive
         Securities of the series shall be paid to any clearing organization
         with respect to the portion of such temporary Bearer Security held for
         its account and, in such event, the terms and conditions (including
         any certification requirements) upon which any such interest payment
         received by a clearing organization will be credited to the Persons
         entitled to interest payable on such date or dates;

    (6)  the date or dates on which the principal of such Securities is
         payable;

    (7)  the rate or rates at which such Securities shall bear interest, if
         any, or the method in which such rate or rates are determined, the
         date or dates from which such interest shall accrue, the dates on
         which such interest shall be payable and the record date for Holders
         entitled to the interest payable on Registered Securities on any such
         date, whether and under what circumstances Additional Amounts on such
         Securities shall be payable and, if so, whether the Company has the
         option to redeem the affected Securities rather than pay such
         Additional Amounts, and the basis upon which interest shall be
         calculated if other than as otherwise provided in this Indenture;

    (8)  the place or places, if any, in addition to or other than New York,
         New York or the City of Chicago, Illinois, where the principal of and
         interest on or Additional Amounts, if any, payable in respect of such
         Securities shall be payable;


                                  -17-
<PAGE>

    (9)  the period or periods within which, the price or prices at which and
         the terms and conditions upon which such Securities may be redeemed,
         in whole or in part, at the option of the Company;

    (10) the obligation, if any, of the Company to redeem or purchase such
         Securities pursuant to a sinking fund, at the option of a Holder
         thereof or otherwise and the period or periods within which, the price
         or prices at which and the terms and conditions upon which such
         Securities shall be redeemed or purchased in whole or in part,
         pursuant to such obligation, and any provisions for the remarketing of
         such Securities;

    (11) the denominations in which Registered Securities of the series, if
         any, shall be issuable, and the denominations in which Bearer
         Securities of the series, if any, shall be issuable, in either case if
         other than as otherwise provided in this Indenture;

    (12) if other than the principal amount thereof, the portion of the
         principal amount of such Securities which shall be payable upon
         declaration of acceleration of the maturity thereof pursuant to
         Section 6.2;

    (13) if other than such coin or currency of the United States of America as
         at the time of payment is legal tender for payment of public or
         private debts, the coin or currency, including composite currencies,
         in which payment of the principal of or interest, if any, and any
         Additional Amounts in respect of such Securities shall be payable and
         whether the Securities of the series may be discharged other than as
         provided in Article VIII;

    (14) if the principal of or interest, if any, and any Additional Amounts in
         respect of such Securities are to be payable, at the election of the
         Company or a Holder thereof, in a coin or currency, including
         composite currencies, other than that in which the Securities are
         stated to be payable, the period or periods within which, and the
         terms and conditions upon which, such election may be made;


                                  -18-
<PAGE>

    (15) if the amount of payments of principal of or interest, if any, or any
         Additional Amounts in respect of such Securities may be determined
         with reference to an index, formula or other method based on a coin or
         currency other than that in which the Securities are stated to be
         payable, the manner in which such amounts shall be determined;

    (16) if the Securities of such series are to be issuable in definitive form
         (whether upon original issue or upon exchange of a temporary Security
         of such series) only upon receipt of certain  certificates or other
         documents or satisfaction of other conditions, then the form and terms
         of such certificates, documents or conditions;

    (17) any terms which may be related to warrants issued by the Company in
         connection with, or for the purchase of, Securities of such series,
         including whether and under what circumstances the Securities of any
         series may be used toward the exercise price of any such warrants;

    (18) whether the Securities of the series are to be convertible into shares
         of common stock or other securities of the Company, and the conversion
         price, conversion period and any conversion provisions other than as
         provided in Article XII;

    (19) any other events of default or covenants with respect to Securities of
         such series; and

    (20) any other terms of such Securities (which terms shall not be
         inconsistent with the provisions of this Indenture).

    If the form of the Security of any series is approved by or pursuant to a
Board Resolution, an Officers' Certificate delivered to the Trustee shall state
that all conditions precedent relating to the authentication and delivery of
such Security have been complied with and shall be accompanied by a copy of the
Board Resolution by or pursuant to which the form of such Security has been
approved.  The Securities may have notations, legends or endorsements required
by law, stock 


                                  -19-
<PAGE>


exchange rule, agreements to which the Company is subject or usage (provided 
that any such notation, legend or endorsement is in a form acceptable to the 
Company and the Trustee).  Each Security shall be dated the date of its 
authentication.  Each Security may contain any other terms as are not 
inconsistent with the provisions of this Indenture.

    All Securities of any one series and coupons appertaining to Bearer
Securities of such series, if any, shall be substantially identical except as to
denomination and the rate or rates of interest, if any, the time or times at
which the principal thereof may be payable, the date from which interest, if
any, shall accrue and except as may otherwise be provided in or pursuant to such
Board Resolution and set forth in the Officers' Certificate hereinabove
described or in any such indenture supplemental hereto.  All Securities of any
one series need not be issued at the same time and, unless otherwise provided, a
series may be reopened for issuances of additional Securities of such series or
to establish additional terms of such series of Securities.

    The Securities of each series may be issued as Registered Securities
without coupons or, if provided by the terms of the instrument establishing such
series of Securities, as Bearer Securities, with or without coupons and, in
either case, may be issued initially, temporarily or permanently in global form
(as provided in Section 2.10).  Unless the form of a Security for a series
provides otherwise, the Registered Securities shall be issued in denominations
of $1,000 or integral multiples thereof and Bearer Securities shall be issuable
in the denomination of $5,000.

    Except as otherwise specified as contemplated by this Section 2.1 for
Securities of any series, interest on the Securities of each series shall be
computed on the basis of a 360-day year of twelve 30-day months.


Section 2.2.  EXECUTION AND AUTHENTICATION.

    Two Officers shall sign the Securities and the coupons for the Company by
manual or facsimile signature. The Company's seal may be reproduced on the
Securities, but the Company's seal shall 


                                  -20-
<PAGE>

not be required to be included on the Securities.  Coupons shall bear the 
facsimile signatures of two Officers of the Company.

    If an Officer whose signature is on a Security or coupon no longer holds
that office at the time the Security is authenticated by the Trustee, the
Security and coupon shall nevertheless be valid.

    The aggregate principal amount of Securities outstanding hereunder at any
time shall be unlimited except that such outstanding amount (exclusive of any
premium) may not exceed the amount authorized from time to time by the Board of
Directors of the Company and except as provided in Section 2.6.  Upon receipt of
a Company Order for the authentication and delivery of Securities of a series,
the Trustee shall authenticate and deliver for original issue Securities of a
series as to which an Officers' Certificate of the Company or a supplemental
indenture has been delivered to the Trustee pursuant to Section 2.1.

    No Security or any coupon appertaining thereto shall be valid until the
Trustee or the authenticating agent referred to below manually signs the
certificate of authentication on the Security.  Each Registered Security shall
be dated the date of its authentication.  Bearer Securities and any temporary
Bearer Security in global form shall be dated as specified in the Officers'
Certificate of the Company or in the supplements to this Indenture contemplated
by Section 2.1.  The signature of the Trustee or the authenticating agent
referred to below shall be conclusive evidence that the Security has been
authenticated under this Indenture.

    The Trustee may appoint an authenticating agent reasonably acceptable to
the Company to authenticate the Securities.  Unless otherwise provided in the
appointment, an authenticating agent may authenticate Securities whenever the
Trustee may do so.  Each reference in this Indenture to authentication by the
Trustee includes authentication by such agent.  An authenticating agent has the
same rights as an Agent to deal with the Company or an Affiliate.

    Except as permitted by Section 2.6, the Trustee shall not authenticate and
make available for delivery any Bearer Security 


                                  -21-
<PAGE>


unless all appurtenant coupons for interest then matured have been detached 
and cancelled.

    The Trustee's authentication shall be in the following form:

    This is one of the Securities of the series designated herein and referred
to in the within-mentioned Indenture.



                                  _________________________,
                                  as Trustee



                                  By________________________
                                      Authorized Officer


    If the forms and terms of the Securities of the series and any related
coupons have been established in or pursuant to one or more Officers'
Certificates as permitted by Section 2.1 and 2.2, in authenticating such
Securities and accepting the additional responsibilities under this Indenture
relating to such Securities the Trustee shall be entitled to receive, and
(subject to Section 7.1) shall be fully protected in relying upon an Opinion of
Counsel to the effect that:

    (a)  the form and terms of such Securities and coupons, if any, have been
duly authorized and established pursuant to Sections 2.1 and 2.2 and comply with
this Indenture, and

    (b)  such Securities, when authenticated and delivered by the Trustee and
issued by the Company, and such coupons, if any, when issued by the Company, in
the manner and subject to any conditions specified in such Opinion of Counsel
will constitute valid and legally binding obligations of the Company,
enforceable in accordance with their terms, subject to customary exceptions,
provided, however, that, with respect to Securities of a series subject to a
Periodic Offering, the Trustee shall be entitled to receive such Opinion of
Counsel only once at or prior to the time of the first authentication of
Securities of such series and that the Opinion of Counsel above may state:


                                  -22-
<PAGE>

         (x)  that the forms of such Securities have been, and the terms of
    such  Securities (when established in accordance with such procedures as
    may be  specified from time to time in a Company Order, all as contemplated
    by and in  accordance with a Board Resolution or any Officers' Certificate
    pursuant to  Section 2.1, as the case may be) will have been, duly
    authorized by the  Company and established in conformity with the
    provisions of this Indenture;  and

         (y)  that such Securities, together with the coupons, if any,
    appertaining thereto, when (1) executed by the Company, (2) completed,
    authenticated and made available for delivery by the Trustee in accordance
    with this Indenture, and (3) issued by the Company in the manner and
    subject to any conditions specified in such Opinion of Counsel, will
    constitute valid and legally binding obligations of the Company,
    enforceable in accordance with their terms, subject to customary
    exceptions.

    With respect to Securities of a series subject to a Periodic Offering, the
Trustee may conclusively rely, as to the authorization by the Company of any of
such Securities, the form and terms thereof and the legality, validity, binding
effect and enforceability thereof, upon the Opinion of Counsel and other
documents delivered pursuant to Section 2.1 and this Section 2.2, as applicable,
at or prior to the time of the first authentication of Securities of such series
unless and until it has received written notification that such opinion or other
documents have been superseded or revoked.  In connection with the
authentication and make available for delivery of Securities of a series subject
to a Periodic Offering, the Trustee shall be entitled to assume that the
Company's instructions to authenticate and deliver such Securities do not
violate any rules, regulations or orders of any governmental agency or
commission having jurisdiction over the Company.


Section 2.3.  REGISTRAR, PAYING AGENT, CONVERSION AGENT, DEPOSITORY AND
SECURITIES CUSTODIAN.

    The Company shall maintain an office or agency where Securities may be
presented for registration of transfer or for 


                                  -23-
<PAGE>


exchange (the "Registrar"), an office or agency including the office or 
agency maintained by the Company pursuant to Section 4.2 where Securities may 
be presented for payment (the "Paying Agent") and, if applicable, an office 
or agency where the Securities may be presented for conversion (the 
"Conversion Agent").  The Registrar shall keep a register of the Securities 
and of their transfer and exchange.  The Company may appoint one or more 
co-registrars and one or more additional paying agents or conversion agents.  
The term "Paying Agent" includes any additional paying agent, and the term 
"Conversion Agent" includes any additional conversion agent. The Company 
shall maintain a custodian ("Securities a Custodian") with respect to global 
Securities for so long as global Securities remain outstanding.

    The Company shall enter into an appropriate agency agreement with any
Registrar, Paying Agent, Conversion Agent, Depository, Securities Custodian or
co-registrar not a party to this Indenture, which agreement shall implement the
provisions of this Indenture that relate to such agent and incorporate the terms
of the TIA.  The Company shall notify the Trustee of the name and address of any
such agent.  If the Company fails to maintain a Registrar, Paying Agent,
Conversion Agent, if applicable, or Securities Custodian, if applicable, the
Trustee shall act as such and shall be entitled to appropriate compensation
therefor pursuant to Section 7.7. The Company or any of its Subsidiaries may act
as Paying Agent, Conversion Agent, Registrar, co-registrar or Transfer Agent.

    The Company initially appoints the Trustee as Registrar and Paying Agent in
connection with the Securities and the Trustee accepts such appointment.


Section 2.4.  SECURITYHOLDER LISTS.

    The Trustee shall preserve in as current a form as is reasonably
practicable the most recent list available to it of the names and addresses of
Securityholders. If the Trustee is not the Registrar, the Company shall furnish
to the Trustee at least seven Business Days before each interest payment date
(and in all events at intervals of not more than six months) and at such other
times as the Trustee may request in writing a list in such form and as of such
date as the Trustee may reasonably require of 


                                  -24-
<PAGE>

the names and addresses of Securityholders.  The Company and the Trustee 
shall otherwise comply with TIA Section 312(a).

Section 2.5.  TRANSFER, REGISTRATION AND EXCHANGE.

    When a Registered Security is presented at an office or agency maintained
for that series pursuant to Section 4.2 in proper form for registration of
transfer with a request to register a transfer, the Registrar or co-registrar at
that office shall register the transfer as requested.

    At the option of the Securityholder, Registered Securities of any series
may be exchanged upon surrender to the Registrar or a co-registrar for
Registered Securities of the same series of like aggregate principal amount,
stated maturity and tenor and of other authorized denominations upon surrender
at any office or agency maintained for that series pursuant to Section 4.2.

    If so provided with respect to Securities of a series, at the option of the
Holder, Bearer Securities of any such series may be exchanged for Registered
Securities of the same series containing identical terms and provisions, of any
authorized denominations and aggregate principal amount, upon surrender of the
Bearer Securities to be exchanged at any office or agency maintained for that
series pursuant to Section 4.2, with all unmatured coupons and all matured
coupons in default thereto appertaining.  If the Holder of a Bearer Security is
unable to produce any such unmatured coupon or coupons or matured coupon or
coupons in default, such exchange may be effected if the Bearer Securities are
accompanied by payment in funds acceptable to the Company and the Trustee in an
amount equal to the face amount of such missing coupon or coupons, or the
surrender of such missing coupon or coupons may be waived by the Company and the
Trustee if there is furnished to them such security or indemnity as they may
require to save each of them and any Paying Agent for that series harmless.  If
thereafter the Holder of such Security shall surrender to any Paying Agent for
that series any such missing coupon in respect of which such a payment shall
have been made, such Holder shall be entitled to receive the amount of such
payment; provided, however, that except as otherwise provided in Section 4.2,
interest represented by coupons shall be payable only upon presentation and
surrender of those coupons at an 


                                  -25-


<PAGE>

office or agency located outside the United States.  Notwithstanding the 
foregoing, in case a Bearer Security of any series is surrendered at any such 
office or agency maintained for that series pursuant to Section 4.2 in 
exchange for a Registered Security of the same series and like tenor after 
the close of business at such office or agency on any record date for the 
payment of interest and any Additional Amounts thereon and before the opening 
of business at such office or agency on the relevant payment date therefor, 
such Bearer Security shall be surrendered without the coupon relating to such 
payment date or proposed date of payment, as the case may be (or if such 
coupon is so surrendered with such Bearer Security, such coupon shall be 
returned to the person so surrendering the Bearer Security), and interest 
will not be payable on such payment date or proposed date for payment, as the 
case may be, in respect of the Registered Security issued in exchange for 
such Bearer Security, but will be payable only to the Holder of such coupon 
when due in accordance with the provisions of this Indenture.

    Every Security presented or surrendered for registration of transfer or
exchange shall (if so required by the Company or the Registrar or co-registrar)
be duly endorsed, or be accompanied by a written instrument of transfer in form
satisfactory to the Company and the Registrar duly executed by the Holder
thereof or his attorney duly authorized in writing.  To permit transfers and
exchanges, the Company shall execute and the Trustee shall authenticate
Securities at the Registrar's or co-registrar's request.

    Notwithstanding the foregoing, except as otherwise specified as
contemplated by Section 2.1, any global Security shall be exchangeable only if
(i) the Depository or U.S. Depository, as applicable, is at any time unwilling,
unable or ineligible to continue as Securities Depository and a successor
Depository, or U.S. Depository as applicable, is not appointed by the Company
within 90 days of the date the Company is so informed in writing, (ii) the
Company executes and delivers to the Trustee a Company Order to the effect that
such global Security shall be so exchangeable, or (iii) an Event of Default has
occurred and is continuing with respect to the Securities.  If the beneficial
owners of interests in a global Security are entitled to exchange such interests
for Securities of such series and of like tenor and a principal amount of any
authorized form and denomination, 

                                     -26-

<PAGE>

as specified as contemplated by Section 2.1, then without unnecessary delay 
but in any event not later than the earliest date on which such interests may 
be so exchanged, the Company shall deliver to the Trustee definitive 
Securities of that series in aggregate principal amount equal to the 
principal amount of such global Security, executed by the Company.  On or 
after the earliest date on which such interests may be so exchanged, such 
global Securities shall be surrendered from time to time by the U.S. 
Depository or such other Depository as shall be specified in the Company 
Order with respect thereto, and in accordance with instructions given to the 
Trustee and the U.S. Depository or such other Depository, as the case may be, 
which instructions shall be in writing but need not be accompanied by an 
Officers' Certificate of the Company or an Opinion of Counsel, as shall be 
specified in the Company Order with respect thereto to the Trustee, as the 
Company's agent for such purpose, to be exchanged, in whole or in part, for 
definitive Securities of the same series without charge.  The Trustee shall 
authenticate and make available for delivery, in exchange for each portion of 
such surrendered global Security, a like aggregate principal amount of 
definitive Securities of the same series of authorized denominations and of 
like tenor as the portion of such global Security to be exchanged which shall 
be in the form of Bearer Securities or Registered Securities, or any 
combination thereof, as shall be specified by the beneficial owner thereof 
(unless the Securities of the series are not issuable both as Bearer 
Securities and as Registered Securities, in which case the definitive 
Securities exchanged for the global Security shall be issuable only in the 
form in which the Securities are issuable, as specified as contemplated by 
Section 2.1); provided, however, that no such exchanges may occur (a) for a 
period of 15 days next preceding the 15th day of any selection of Securities 
of that series to be redeemed; pursuant to Section 3.3, or to exchange any 
Securities of a series selected, called or being called for redemption in 
whole or in part except in the case of any Security to be redeemed in part, 
the portion thereof not so to be redeemed; and provided, further, that 
(unless otherwise specified as contemplated by Section 2.1) no Bearer 
Security delivered in exchange for a portion of a global Security shall be 
mailed or otherwise delivered to any location in the United States.  Promptly 
following any such exchange in part, such global Security shall be returned 
by the Trustee to the U.S. Depository or such other Depository referred to 
above in accordance with the 

                                     -27-

<PAGE>

instructions of the Company referred to above.  If a Registered Security is 
issued in exchange for any portion of a global Security after the close of 
business at the office or agency where such exchange occurs on any record 
date for the payment of interest or any Additional Amounts thereon, and 
before the opening of business at such office or agency on the relevant 
payment date therefor, interest and any Additional Amounts in respect of such 
Registered Security will not be payable on such payment date, but will be 
payable on such payment date only to the Person to whom interest or any 
Additional Amounts in respect of such portion of such global Security is 
payable in accordance with the provisions of this Indenture.

    No service charge shall be made for any registration of transfer or 
exchange, or redemption of Securities, but the Company may require payment of 
a sum sufficient to cover any tax or other governmental charge that may be 
imposed in connection with any registration of transfer or exchange of 
Securities, other than exchanges pursuant to Section 2.9 or 9.5 not involving 
any transfer.

    The Company shall not be required (a) to issue, register the transfer of, 
or exchange any Securities of any series for a period of 15 days next 
preceding the day of any selection of Securities of such series to be 
redeemed pursuant to Section 3.3, or (b) to register the transfer of or 
exchange any Securities of any series selected, called or being called for 
redemption in whole or in part except, in the case of any Registered Security 
to be redeemed in part, the portion thereof not so to be redeemed or (c) to 
exchange any Bearer Security so selected for redemption except, to the extent 
provided with respect to Securities of a series, that such a Bearer Security 
may be exchanged for a Registered Security of that series, provided that such 
Registered Security shall be immediately surrendered for redemption with 
written instruction for payment consistent with the provisions of this 
Indenture.

    All Securities issued upon any registration of transfer or exchange of 
Securities shall be the valid obligations of the Company evidencing the same 
debt, and entitled to the same benefits under this Indenture, as the 
Securities endorsed thereon surrendered upon such registration of transfer or 
exchange.


                                     -28-

<PAGE>

Section 2.6.  REPLACEMENT SECURITIES.

    If the Holder of a mutilated or defaced Security or a Security with a
mutilated or defaced coupon appertaining to it surrenders such Security to the
Trustee or if the Holder of a Security presents evidence to the satisfaction of
the Company and the Trustee of the destruction, loss or theft of the Security or
the destruction, loss or theft of a coupon and surrenders the Security to which
such coupon appertains with all appurtenant coupons not so lost, stolen or
wrongfully taken, the Company shall issue and the Trustee shall authenticate a
replacement Security of the same series and of like tenor, with coupons
corresponding to the coupons, if any, appertaining to the surrendered Security,
if the requirements set forth in the next succeeding paragraph are met.  If
required by the Trustee or the Company, an indemnity bond must be supplied by
the Holder that is sufficient in the judgment of the Trustee and the Company to
protect the Company, the Trustee, any Agent or any authenticating agent from any
loss which any of them may suffer if a Security is replaced.

    Upon the issuance of any substitute Security, the Company may require the
payment of a sum sufficient to cover any tax or other governmental charge that
may be imposed in relation thereto and any other expenses (including the fees
and expenses of the Trustee) connected therewith.  In case any Security or
coupon which has matured or is about to mature or has been called for redemption
in full shall become mutilated or defaced or be destroyed, lost or stolen, the
Company may, instead of issuing a substitute Security or coupon, pay or
authorize the payment of the same (without surrender thereof except in the case
of a mutilated or defaced Security or coupon); provided, however, that the
applicant for such payment shall furnish to the Company and to the Trustee and
any agent of the Company or the Trustee such security or indemnity as any of
them may require to save each of them harmless, and, in every case of
destruction, loss or theft, the applicant shall also furnish to the Company and
the Trustee and any agent of the Company or the Trustee evidence to their
satisfaction of the destruction, loss or theft of such Security or coupon and of
the ownership thereof.

    Every substitute Security of any series, with coupons, if any, issued
pursuant to the provisions of this Section 2.6 by 


                                     -29-

<PAGE>

virtue of the fact that any Security is destroyed, lost or stolen or that a 
coupon appertaining to it is destroyed, lost or stolen shall constitute an 
additional contractual obligation of the Company, whether or not the 
destroyed, lost or stolen Security or coupon shall be at any time enforceable 
by anyone and shall be entitled to all the benefits of (but shall be subject 
to all the limitations of rights set forth in) this Indenture equally and 
proportionately with any and all other Securities duly authenticated and 
delivered hereunder.  All Securities shall be held and owned upon the express 
condition that, to the extent permitted by the law, the foregoing provisions 
are exclusive with respect to the replacement or payment of mutilated, 
defaced, destroyed, lost or stolen Securities and shall preclude any and all 
other rights or remedies notwithstanding any law or statute existing or 
hereafter enacted to the contrary with respect to the replacement or payment 
of negotiable instruments or other securities without their surrender.

Section 2.7.  OUTSTANDING SECURITIES.

    The Securities of any series outstanding at any time are all the 
Securities of such series authenticated and delivered by the Trustee except 
for those cancelled by it, those delivered to it for cancellation, those 
described in this Section as not outstanding and in the case of any global 
Securities, the principal amount by which such global Securities have been 
reduced by the Trustee or the Securities custodian in accordance with this 
Indenture.

    If any Security is replaced or paid pursuant to Section 2.6, it ceases to 
be outstanding unless the Trustee and the Company receive proof satisfactory 
to them that the replaced Security is held by a bona fide purchaser.

    If the principal amount of any Security is considered paid under Section 
4.1 or 8.1, it ceases to be outstanding and interest on it ceases to accrue.

    If the Paying Agent segregates and holds in trust, in accordance with 
this Indenture, on a Redemption Date or maturity date money sufficient to pay 
all principal and interest payable on that date with respect to the 
Securities of a particular 


                                     -30-

<PAGE>


series (or portions thereof) to be redeemed or maturing, as the case may be 
(and in the case of any Security which is to be redeemed prior to the 
Maturity thereof, notice of such redemption has been duly given or provision 
satisfactory to the Trustee has been made for giving such notice), and the 
Paying Agent is not prohibited from paying such money to Securityholders on 
that date pursuant to the terms of this Indenture, then on and after that 
date such Securities of that series (or portions thereof) cease to be 
outstanding and interest on them ceases to accrue.

    If any Security is cancelled by the Trustee or delivered to the Trustee 
for cancellation, it ceases to be outstanding and interest on it ceases to 
accrue.

    A Security of any series does not cease to be outstanding because the 
Company or an Affiliate holds such Security, except as otherwise provided in 
Section 2.8 hereof.


Section 2.8.  TREASURY SECURITIES.

    In determining whether the Holders of the required principal amount of
Securities (in the aggregate or with respect to a particular series, in each
case only as expressly provided herein) have concurred in any direction, waiver
or consent, any Securities owned by the Company or an Affiliate shall be
disregarded (including for purposes of determining the 


                                     -31-

<PAGE>

outstanding principal amount of Securities or any series of Securities) 
except that for the purposes of determining whether the Trustee shall be 
protected in relying on any such direction, waiver or consent, only 
Securities which the Trustee knows are so owned shall be so disregarded.

Section 2.9.  TEMPORARY SECURITIES.

    Until definitive Securities are ready for delivery, the Company may 
prepare and the Trustee shall authenticate temporary Securities upon receipt 
of the written order of the Company signed by two Officers. Temporary 
Securities and, if Bearer Securities, temporary coupons shall be 
substantially in the form of definitive Securities and, if Bearer Securities, 
definitive coupons, but may have variations that the Company considers 
appropriate for temporary Securities. Without unreasonable delay, the Company 
shall prepare and the Trustee, upon receipt of the written order of the 
Company signed by two Officers, shall authenticate definitive Securities in 
exchange for temporary Securities.  Until such exchange, temporary Securities 
shall be entitled to the same rights, benefits and privileges as definitive 
Securities.

Section 2.10.  SECURITIES IN GLOBAL FORM.

    If Securities of a series are issuable in a global form, any such Security
may provide that it shall represent the aggregate amount of outstanding
Securities from time to time endorsed thereon and may also provide that the
aggregate amount of outstanding Securities represented thereby may from time to
time be reduced to reflect exchanges.  Any endorsement of a Security in global
form to reflect the amount, or any increase or decrease in the amount or changes
in the rights of Holders, of outstanding Securities represented thereby shall be
made in such manner and by such Person or Persons as shall be specified therein.


Section 2.11.  CANCELLATION.

    The Company at any time may deliver Securities or coupons to the Trustee
for cancellation.  The Registrar and the Paying Agent 


                                     -32-

<PAGE>

shall forward to the Trustee any Securities surrendered to them for 
registration of transfer, exchange or payment and any coupons surrendered for 
payment.  The Trustee shall cancel all Securities surrendered for 
registration of transfer, exchange, payment, replacement or cancellation and 
all coupons surrendered for payment and shall destroy cancelled Securities in 
accordance with the usual destruction procedures of the Trustee and deliver 
evidence of such destruction to the Company, unless the Company directs the 
Trustee to return such cancelled Securities to the Company pursuant to a 
written order signed by two Officers. The Company may not issue new 
Securities to replace Securities that it has redeemed or paid or that have 
been delivered to the Trustee for cancellation.

Section 2.12.  DEFAULTED INTEREST.

    If the Company defaults in a payment of interest or any Additional Amounts
on any series of Registered Securities, and so long as the Trustee deems the
following procedure practicable, the Company shall pay the defaulted interest
and any Additional Amounts to Persons who are Holders of Registered Securities
of such series on a subsequent special record date in the following manner.  The
Company shall fix the special record date (which shall be at least five days
before the payment date) for the payment of such defaulted interest and any
Additional Amounts on such Securities and the payment date for such defaulted
interest.  At least 15 days before the special record date, the Company (or the
Trustee) shall mail each Holder of Registered Securities a notice that states
the special record date, the payment date and the amount of defaulted interest
and any Additional Amounts to be paid, provided the Company has made
arrangements satisfactory to the Trustee for payment of the aggregate amount to
be paid on such payment date.  On such payment date the Trustee shall pay out of
funds provided by the Company such defaulted interest and any Additional
Amounts.  In case a Bearer Security of any series is surrendered at the office
or agency of the Company maintained pursuant to Section 4.2 in a Place of
Payment for such series in exchange for a Registered Security of such series
after the close of business at such office or agency on any special record date
and before the opening of business at such office or agency on the related
proposed date for payment of defaulted interest and any Additional Amounts, such
Bearer Security shall be surrendered 


                                     -33-

<PAGE>

without the coupon relating to such proposed date of payment and defaulted 
interest and any Additional Amounts will not be payable on such proposed date 
of payment in respect of the Registered Security issued in exchange for such 
Bearer Security, but will be payable only to the Holder of such coupon on or 
after such payment date in accordance with the provisions of this Indenture.  
The Company may pay defaulted interest and any Additional Amounts in any 
other lawful manner.

Section 2.13.  PERSONS DEEMED OWNERS.

    Prior to due presentment of a Registered Security for registration of
transfer, the Company, the Trustee and any Agent may deem and treat the Person
in whose name any Security shall be registered upon the register of Securities
kept by the Registrar as the absolute owner of such Registered Security (whether
or not such Security shall be overdue and notwithstanding any notation of the
ownership or other writing thereon made by anyone other than the Company, any
Registrar or co-registrar) for the purpose of receiving payments of principal
of, interest on or any Additional Amounts payable with respect to such
Registered Security and for all other purposes whatsoever and neither the
Company, the Trustee nor any Agent shall be affected by any notice to the
contrary.

    The Company, the Trustee and any agent of the Company or the Trustee may
treat the bearer of any Bearer Security and the bearer of any coupon as the
absolute owner of such Security or coupon for the purpose of a receiving payment
thereof or on account thereof and for all other purposes whatsoever, whether or
not such Security or coupon shall be overdue, and neither the Company, the
Trustee nor any agent of the Company or the Trustee shall be affected by notice
to the contrary.


SECTION 2.14. CUSIP NUMBERS.

         The Company in issuing the Securities may use "CUSIP" numbers (if then
generally in use), and, if so, the Trustee shall use "CUSIP" numbers in notices
of redemption as a convenience to Holders; PROVIDED, that any such notice may
state that no representation is made as to the correctness of such numbers


                                     -34-

<PAGE>

either as printed on the Securities or as contained in any notice of a 
redemption and that reliance may be placed only on the other identification 
numbers printed on the Securities, and any such redemption shall not be 
affected by any defect in or omission of such numbers.  The Company will 
promptly notify the Trustee of any change in the "CUSIP" numbers.

                                     ARTICLE III

                                      REDEMPTION

Section 3.1.  APPLICABILITY OF ARTICLE.

    This Article shall apply to the Securities of each series, if any, that by
their terms are subject to redemption at the option of the Company or pursuant
to the operation of a sinking fund or otherwise are required to be redeemed
pursuant to the terms of the Securities. If the terms of any Security shall
conflict with any provision of this Article III, the terms of such Security
shall govern.


Section 3.2.  NOTICES TO TRUSTEE.

    If the Company elects to redeem Securities pursuant to the optional 
redemption provisions, if any, set forth in such Securities, it shall furnish 
to the Trustee an Officers' Certificate setting forth the paragraph of the 
Securities of the applicable series pursuant to which the redemption shall 
occur, the Redemption Date, the principal amount of Securities to be redeemed 
and the Redemption Price.

    If Securities of any series by their terms are redeemable pursuant to the 
operation of a sinking fund or pursuant to another mandatory redemption 
provision of the Securities, the Company shall notify the Trustee by an 
Officers' Certificate of the amount of the next sinking fund payment or 
amount required to satisfy such mandatory redemption payment and the portion 
of such payment which is to be satisfied by delivering and crediting 
Securities of the same series pursuant to Section 3.6.


                                     -35-

<PAGE>

    If the Company elects to reduce pursuant to the terms of such Securities
the principal amount of Securities to be redeemed, it shall notify the Trustee
by Officers' Certificate of the amount of the reduction and the basis for it. 
If the Company elects to credit against any such redemption Securities of the
same series it has not previously delivered to the Trustee for cancellation, it
shall deliver the Securities with such Officers' Certificate.

    The Company shall give each notice or Officers' Certificate provided for in
this Section at least 45 days (unless a shorter period shall be satisfactory to
the Trustee or a longer period required by Section 3.4) but not more than 60
days before the applicable Redemption Date.

    If the Registrar is not the Trustee, the Company shall, concurrently with
each notice of redemption or repurchase, cause the Registrar to deliver to the
Trustee a certificate (upon which the Trustee may rely) setting forth the
principal amounts of Securities held by each Holder.


Section 3.3.  SELECTION OF SECURITIES TO BE REDEEMED.

    If less than all of the Securities of a series are to be redeemed, the
Trustee shall select the Securities to be redeemed on a pro rata basis, by lot
or by such method as the Trustee shall deem fair and appropriate.  In the event
of partial redemption by lot, the particular Securities of a series to be
redeemed shall be selected, unless otherwise provided herein, not less than 30
nor more than 60 days prior to the Redemption Date by the Trustee from the
outstanding Securities not previously called for redemption.

    The Trustee shall promptly notify the Company in writing of the Securities
selected for redemption and, in the case of any Security selected for partial
redemption, the principal amount thereof to be redeemed. Securities and portions
of Securities selected shall be in amounts of $1,000 or whole multiples of
$1,000; except that if all of the Securities of a Holder are to be redeemed, the
entire outstanding amount of Securities held by such Holder, even if not a
multiple or $1,000, shall be redeemed.  Except as provided in the preceding
sentence, provisions of this 

                                     -37-

<PAGE>

Indenture that apply to Securities called for redemption also apply to 
portions of Securities called for redemption.

Section 3.4.  NOTICE OF REDEMPTION.

    The Company shall give notice of a redemption at least 30 days but not more
than 60 days before the Redemption Date, with respect to Registered Securities,
by mailing a notice of redemption to each Holder of Registered Securities of
such series to be redeemed at such Holder's address as it appears on the
Securities register maintained by the Registrar and, with respect to Bearer
Securities, by publishing in an Authorized Newspaper notice of such redemption
on two separate days.

    The notice shall identify the Securities to be redeemed and shall state:

    (1)  the Redemption Date;

    (2)  the Redemption Price;

    (3)  the name and address of the Paying Agent;

    (4)  that Securities called for redemption must be surrendered to the
Paying Agent to collect the Redemption Price;

    (5)  the paragraph of the Securities pursuant to which the Securities
called for redemption are being redeemed;

    (6)  that, unless the Company defaults in making the redemption payment, 
interest on Securities called for redemption ceases to accrue on and after the 
Redemption Date and the only remaining right of the Holders of such Securities 
is to receive payment of the Redemption Price upon surrender to the Paying 
Agent of the Securities to be redeemed;

    (7)  if any Security is to be redeemed in part, the portion of the
principal amount (equal to $1,000 or any integral multiple thereof) of such
Security to be redeemed and that, on or after the Redemption Date, upon
surrender of such Security, a new Security or Securities of the same series in
aggregate principal 


                                     -37-

<PAGE>

amount equal to the unredeemed portion thereof will be issued without charge 
to the Securityholder;

    (8)  if less than all of the Securities of a series are to be redeemed, the
identification of the particular Securities of such series (or portion  thereof)
to be redeemed, as well as the aggregate principal amount of  Securities of such
series to be redeemed and the aggregate principal amount  of Securities of such
series estimated to be outstanding after such partial redemption; and

    (9)  the CUSIP number, if any.

    At the Company's request, the Trustee shall give the notice of redemption
in the name and at the expense of the Company.  In such event, the Company shall
provide the Trustee with the information required by this Section and shall
provide notice of such redemption to the Trustee at least 45 days prior to the
Redemption Date (unless a shorter period shall be satisfactory to the Trustee). 
If such notice is given by the Company, the Company shall provide a copy of such
notice given to the Holders to the Trustee and any Paying Agent at least 2 days
prior to the date such notice is given to such Holders, but in any event at
least 15 days prior to the Redemption Date (unless a shorter period shall be
satisfactory to the Trustee).


Section 3.5.  EFFECT OF NOTICE OF REDEMPTION.

    Once notice of redemption is mailed, Securities of the series called for
redemption become due and payable on the Redemption Date at the Redemption
Price.  Upon surrender to any Paying Agent, such Securities shall be paid at the
Redemption Price, plus accrued interest to the Redemption Date and any
Additional Amounts with respect thereto; provided, however, that installments of
interest whose Stated Maturity is on or prior to the Redemption Date shall be
payable, in the case of Bearer Securities, to bearers of the coupons for such
interest and Additional Amounts upon surrender thereof and, in the case of
Registered Securities, to the Holders of such series of Securities, registered
as such, at the close of business on the relevant record date for the payment of
such installment of interest and Additional Amounts.


                                     -38-

<PAGE>

    Notice of redemption shall be deemed to be given when mailed or 
published, as the case may be, whether or not the Holder receives the notice. 
 In any event, failure to give such notice, or any defect therein, shall not 
affect the validity of the proceedings for the redemption of the Securities.

    If any Bearer Security surrendered for redemption shall not be 
accompanied by all appurtenant coupons maturing after the Redemption Date, 
such Security may be paid after deducting from the Redemption Price an amount 
equal to the face amount of all such missing coupons, or the surrender of 
each missing coupon or coupons may be waived by the Company and the Trustee 
if there shall be furnished to them such security or indemnity as they may 
require to save each of them and any Paying Agent for such Security harmless. 
If thereafter the Holder of such Security shall surrender to the Trustee or 
any Paying Agent for such Security any such missing coupon in respect of 
which a deduction shall have been made from the Redemption Price, such Holder 
shall be entitled to receive the amount so deducted; provided, however, that 
interest (and any Additional Amounts) represented by coupons shall be payable 
only upon presentation and surrender of these coupons at an office or agency 
located outside of the United States except as otherwise provided in Section 
4.2.

Section 3.6.  DEPOSIT OF REDEMPTION PRICE.

    At least one Business Day prior to the Redemption Date, the Company shall 
irrevocably deposit with the Trustee or with the Paying Agent (or if the 
Company or a Subsidiary of the Company is acting as the Paying Agent, set 
aside, segregate and hold in trust, as provided herein) in immediately 
available funds money sufficient to pay the Redemption Price of and accrued 
and unpaid interest on all Securities to be redeemed on that date.

    If the Company complies with the preceding paragraph, interest on the 
Securities to be redeemed will cease to accrue on the applicable Redemption 
Date, whether or not such Securities are presented for payment.  If any 
Security called for redemption shall not be so paid upon surrender for 
redemption because of the failure of the Company to comply with the preceding 
paragraph, interest will be paid on the unpaid principal, from the Redemption 
Date until such principal is paid, and, to the extent 


                                     -39-

<PAGE>

lawful, on any interest not paid on such unpaid principal, in each case at 
the rate provided in the Securities for the applicable series.

    If any Security by its terms permits any sinking fund payment obligation 
to be satisfied by delivering and crediting Securities, the Company shall 
deliver such Securities to the Trustee for crediting against such payment 
obligation in accordance with the terms of such Securities and this Indenture.

Section 3.7.  SECURITIES REDEEMED IN PART.

    Upon surrender of a Security that is redeemed in part, the Company shall 
issue and the Trustee shall authenticate for the Holder at the expense of the 
Company a new Security of the same series equal in principal amount to the 
unredeemed portion of the Security surrendered.

    If a Security in global form is surrendered upon redemption in part, the 
Company shall execute, and the Trustee shall authenticate and make available 
for delivery to the U.S. Depository or other Depository for such Security in 
global form as shall be specified in the Company Order to the Trustee with 
respect thereto, without service charge, a new Security in global form in a 
denomination equal to and in exchange for the unredeemed portion of the 
principal of the Security in global form so surrendered.

                                      ARTICLE IV

                                      COVENANTS

    Subject to the provisions of Section 8.1, so long as Securities are 
outstanding hereunder, the Company covenants for the benefit of the 
Securityholders that:

Section 4.1.  PAYMENT OF SECURITIES.

    The Company will punctually pay the principal of, interest and Additional
Amounts, if any, on the Securities on the dates 


                                     -40-

<PAGE>

and in the manner provided in the Securities, any coupons appertaining 
thereto and this Indenture.  Principal, interest and any Additional Amounts 
shall be considered paid on the date due if the Paying Agent (other than the 
Company or any of its Subsidiaries) holds on that date money sufficient to 
pay all principal, interest and any Additional Amounts then due.

    Any interest due on and any Additional Amounts payable in respect of 
Bearer Securities on or before their maturity, in respect of the principal of 
such a Security, shall be payable only upon presentation and surrender of the 
several coupons for such interest installments as are evidenced thereby as 
they severally mature.

    The Company shall pay interest on overdue principal and, to the extent 
lawful, interest on overdue installments of interest or Additional Amounts, 
if any, at the rate borne by such Securities.

    In case a Bearer Security of any series is surrendered in exchange for a 
Registered Security of such series after the close of business (at an office 
or agency in a Place of Payment for such series) on any record date 
established to determine the Person to whom interest or any Additional 
Amounts are payable on the next following interest payment date therefor and 
before the opening of business (at such office or agency) on such interest 
payment date, such Bearer Security shall be surrendered without the coupon 
relating to such interest payment date, and interest will not be payable on 
such interest payment date in respect of the Registered Security issued in 
exchange of such Bearer Security, but will be payable only to the Holder of 
such coupon when due in accordance with the provisions of this Indenture.

Section 4.2.  MAINTENANCE OF OFFICE OR AGENCY FOR NOTICES AND DEMANDS.

    The Company shall maintain in each Place of Payment for any series of
Securities an office or agency where Securities of that series (but not Bearer
Securities, except as otherwise provided below, unless such Place of Payment is
located outside the United States) may be presented or surrendered for payment,
where Securities of that series may be surrendered for registration of 


                                     -41-

<PAGE>

transfer or exchange and where notices and demands to or upon the Company in 
respect of the Securities of that series and this Indenture may be served.

    If Securities of a series are issuable as Bearer Securities, the Company 
shall maintain, subject to any laws or regulations applicable thereto, an 
office or agency in a Place of Payment for such series that is located 
outside the United States where Securities of such series and the related 
coupons may be presented and surrendered for payment (including payment of 
any Additional Amounts payable on Securities of such series); provided, 
however, that if the Securities of such series are listed on The 
International Stock Exchange of the United Kingdom and the Republic of 
Ireland Limited or the Luxembourg Stock Exchange or any other stock exchange 
located outside the United States and such stock exchange shall so require, 
the Company will maintain a Paying Agent in London, Luxembourg or any other 
city so required located outside the United States, as the case may be, so 
long as the Securities of such series are listed on such exchange.  The 
Company will give prompt written notice to the Trustee of the location, and 
any change in the location, of such office or agency.  If at any time the 
Company shall fail to maintain any such required office or agency or shall 
fail to furnish the Trustee with the address thereof, such presentations, 
surrenders, notices and demands may be made or served at the Corporate Trust 
Office of the Trustee, except that Bearer Securities of that series and the 
related coupons may be presented and surrendered for payment (including 
payment of any Additional Amounts payable on Bearer Securities of that 
series) at the place specified for that purpose pursuant to Section 2.1.

    Except as otherwise provided in the form of Bearer Security of any 
particular series pursuant to the provisions of this Indenture, no payment of 
principal or interest or Additional Amounts on Bearer Securities shall be 
made at any office or agency of the Company in the United States or by check 
mailed to any address in the United States or by transfer to an account 
maintained with a bank located in the United States; provided, however, 
payment of principal of and interest in U.S. dollars (including Additional 
Amounts payable in respect thereof) on any Bearer Security may be made at the 
office of the Paying Agent in The City of New York, State of New York if (but 
only if) payment of the full amount of such principal, interest or Additional 


                                     -42-

<PAGE>

Amounts at all offices outside the United States maintained for that purpose 
by the Company in accordance with this Indenture is illegal or effectively 
precluded by exchange controls or other similar restrictions.

    The Company may from time to time designate one or more other offices or 
agencies where the Securities of one or more series may be presented or 
surrendered for any or all such purposes and may from time to time rescind 
such designations; provided, however, that no such designation or rescission 
shall in any manner relieve the Company of its obligation to maintain an 
office or agency in each Place of Payment for Securities of any series for 
such purposes.  The Company will give prompt written notice to the Trustee of 
any such designation or rescission and of any change in the location of any 
such other office or agency.

Section 4.3.   MONEY FOR SECURITIES PAYMENTS TO BE HELD IN TRUST.

    If the Company shall at any time act as its own Paying Agent with respect 
to any series of Securities, it shall, on or before each due date of the 
principal of, or interest or Additional Amounts on, any of the Securities of 
that series, segregate and hold in trust for the benefit of the Person 
entitled thereto a sum sufficient to pay the principal or interest or 
Additional Amounts so becoming due until such sums shall be paid to such 
Persons or otherwise disposed of as herein provided and shall promptly notify 
the Trustee of its action or failure so to act.

    Whenever the Company shall have one or more Paying Agents for any series 
of Securities, it will, on or prior to each due date of the principal of, or 
interest or Additional Amounts on, any Securities of that series, deposit 
with any Paying Agent a sum sufficient to pay the principal or interest and 
Additional Amounts so becoming due, such sum to be held in trust for the 
benefit of the Persons entitled to such principal, interest or Additional 
Amounts, and (unless such Paying Agent is the Trustee) the Company shall 
promptly notify the Trustee of its action or failure so to act.

    The Company shall cause each Paying Agent for any series of Securities 
other than the Trustee to execute and deliver to the 


                                     -43-

<PAGE>

Trustee an instrument in which such Paying Agent shall agree with the 
Trustee, subject to the provisions of this Section, that such Paying Agent 
shall:

    (1)  hold all sums held by it for the payment of the principal of or 
interest or any Additional Amounts on Securities of that series in trust for 
the benefit of the Persons entitled thereto until such sums shall be paid to 
such Persons or otherwise disposed of as herein provided;

    (2)  give the Trustee notice of any Default by the Company in the making 
of any payment of principal or interest or any Additional Amounts on the 
Securities of that series; and

    (3)  at any time during the continuance of any such Default, upon the 
written request of the Trustee, forthwith pay to the Trustee all sums so held 
in trust by such Paying Agent.

    The Company may at any time, for the purpose of obtaining the 
satisfaction and discharge of this Indenture or for any other purpose, pay, 
or direct any Paying Agent to pay, to the Trustee all sums held in trust by 
the Company or such Paying Agent, such sums to be held by the Trustee upon 
the same terms as those upon which such sums were held by the Company or such 
Paying Agent; and, upon such payment by any Paying Agent to the Trustee, such 
Paying Agent shall be released from all further liability with respect to 
such money.

    Except as otherwise provided in the form of Securities of any particular 
series pursuant to the provisions of this Indenture, any money deposited with 
the Trustee or any Paying Agent, or then held by the Company, in trust for 
the payment of the principal of or interest or any Additional Amounts on any 
Security of any series and remaining unclaimed for two years after such 
principal or interest has or Additional Amounts have become due and payable 
shall be paid to the Company upon receipt of a Company Order to that effect 
or (if then held by the Company) shall be discharged from such trust; and the 
Holder of such Security or any coupon appertaining thereto shall thereafter, 
as an unsecured general creditor, look only to the Company for payment 
thereof, and all liability of the Trustee or such Paying Agent with respect 
to such trust money, and all liability of the Company as trustee thereof, 
shall thereupon 


                                     -44-

<PAGE>

cease; provided, however, that the Trustee or such Paying Agent, before being 
required to make any such repayment, may at the expense of the Company cause 
to be published once, in an Authorized Newspaper in each Place of Payment, or 
to be mailed to Holders of Registered Securities, or both, notice that such 
money remains unclaimed and that, after a date specified therein, which shall 
not be less than 30 days from the date of such publication or mailing nor 
shall be later than one year after such principal or interest or Additional 
Amount has become due and payable, any unclaimed balance of such money then 
remaining shall be repaid to the Company.

Section 4.4.  COMMISSION REPORTS; REPORTS TO TRUSTEE; REPORTS TO HOLDERS.

    So long as any Security is outstanding, the Company will:

         (a)  file with the Trustee, within 15 days after the Company is 
required to file the same with the Commission, copies of the annual reports 
and of the information, documents and other reports which the Company may be 
required to file with the Commission pursuant to Section 13 or Section 15(d) 
of the Exchange Act (or copies of such portions thereof as may be prescribed 
by the Commission by rules and regulations); or, if the Company is not 
required to file with the Commission information, documents or reports 
pursuant to either Section 13 or Section 15(d) of the Exchange Act, then the 
Company will file with the Trustee and mail to the Holders of the Securities, 
as the names and addresses of such Holders appear upon the register of 
Securities, (i) annual reports containing the information required by the 
Exchange Act to be contained in an Annual Report on Form 10-K, (ii) quarterly 
reports containing the information required by the Exchange Act to be 
contained in a Quarterly Report on Form 10-Q and (iii) promptly after the 
occurrence of an event required to be therein reported, such other reports 
containing information required by the Exchange Act to be contained in a 
Current Report on Form 8-K.

         (b)  file with the Trustee and the Commission, in accordance with 
the rules and regulations prescribed from time to time by the Commission, 
such additional information, documents and reports with respect to compliance 
by the Company with the 


                                     -45-

<PAGE>

conditions and covenants provided for in this Indenture as may be required by 
such rules and regulations, including, in the case of annual reports, if 
required by such rules and regulations, certificates or opinions of 
independent public accountants, conforming to the requirements of Sections 
14.4 and 14.5, as to compliance with conditions or covenants, compliance with 
which is subject to verification by accountants; and

         (c)  mail to the Holders of the Registered Securities, as the names 
and addresses of such Holders appear upon the register of Securities, in the 
manner and to the extent provided in Section 7.6, such additional summaries 
of any information, documents and reports required to be filed with the 
Trustee pursuant to the provisions of paragraphs (a) and (b) of this Section 
4.4 as may be required to be provided to such Holders by the rules and 
regulations of the Commission under the provisions of the TIA.

         Delivery of such reports, information and documents to the Trustee 
is for informational purposes only and the Trustee's receipt of such shall 
not constitute constructive notice of any information contained therein or 
determinable from information contained therein, including the Company's 
compliance with any of its covenants hereunder (as to which the Trustee is 
entitled to rely exclusively on Officers' Certificates).

Section 4.5. COMPLIANCE CERTIFICATES.

    Within 60 days after the close of each fiscal quarter of the Company 
ending after the date hereof, the Company shall deliver to the Trustee a 
statement signed by the Chairman of its Board of Directors, or its Vice 
Chairman or its President or any Vice President and by the Treasurer or any 
Assistant Treasurer or the Secretary or any Assistant Secretary of the 
Company (provided that one of such signatories shall be the Company's 
principal executive officer, principal financial officer or principal 
accounting officer), stating that in the course of the performance by the 
signers of their duties as Officers of the Company they would normally obtain 
knowledge of any Default by the Company and whether or not they have obtained 
knowledge of any such Default, and, if so, specifying each such Default of 
which the signers have knowledge and the nature thereof and what 


                                     -46-

<PAGE>

action the Company is taking or proposes to take with respect thereto.  The 
Company shall also comply with TIA Section 314(a)(4).

Section 4.6.  CORPORATE EXISTENCE.

    Subject to the provisions of Article V, the Company will do or cause to 
be done all things necessary to and will cause each of its Restricted 
Subsidiaries to preserve and keep in full force and effect its corporate 
existence, material rights (charter and statutory) and franchises of the 
Company and each of its Restricted Subsidiaries; provided, however, that the 
Company shall not be required to preserve any such material right or 
franchise or the corporate existence of any of its Subsidiaries if (a) the 
preservation thereof is no longer desirable in the conduct of the business of 
the Company or such Subsidiary and (b) the loss thereof is not 
disadvantageous in any material respect to the Holders of the Securities.

Section 4.7.  LIMITATION ON LIENS.

    Subject to the provisions of Article VIII (to the extent they are 
applicable to the Securities of any series) the Company will not, and will 
not permit any of its Restricted Subsidiaries to, create, incur or otherwise 
cause or suffer to exist or become effective any Liens of any kind upon any 
Principal Property or any shares of stock or debt of any Restricted 
Subsidiary, (whether such Principal Property, shares of stock or indebtedness 
are now owned or hereafter acquired) that secures any Indebtedness that is 
pari passu with the Securities unless all payments due under this Indenture 
and the Securities are secured on an equal and ratable basis with the 
obligation so secured until such time as such obligation is no longer secured 
by a Lien, except for Permitted Liens.

    The covenant contained in this Section will be subject to the provision 
for exempted indebtedness in Section 4.9.


                                     -47-

<PAGE>


Section 4.8.  LIMITATIONS ON SALE AND LEASEBACK TRANSACTIONS.

    Subject to the provisions of Article VIII (to the extent they are 
applicable to the Securities of any series), the Company will not, nor will 
it permit any Restricted Subsidiary to, enter into any arrangement with any 
Person providing for the leasing by the Company or any Restricted Subsidiary 
of any Principal Property (whether such Principal Property is now owned or 
hereafter acquired), except for temporary leases for a term, including any 
renewal, of not more than five years and except for leases between the 
Company and a Restricted Subsidiary or between Restricted Subsidiaries, which 
Principal Property has been or is to be sold or transferred by the Company or 
such Restricted Subsidiary to such Person (hereinafter, a "Sale and 
Lease-Back Transaction"), unless either (i) the Company or such Restricted 
Subsidiary would be entitled, in accordance with the provisions of Section 
4.7 (other than provisions with respect to exempted Indebtedness), to incur 
Indebtedness secured by a lien on such property without equally and ratably 
securing the Securities, or (ii) the Company within 180 days after the 
effective date of the Sale and Lease-Back Transaction applies an amount equal 
to the Value of such transaction to the voluntary retirement of its Funded 
Debt.  For the purposes of this Article, "Value" shall mean an amount equal 
to the greater of the net proceeds of the sale or transfer of the property 
leased pursuant to such Sale and Lease-Back Transaction, or the fair value in 
the opinion of the Board of Directors of the leased property at the time of 
entering into such Sale and Lease-Back Transaction.  For the purposes of this 
Article IV, "Funded Debt" shall mean indebtedness (including Securities) 
maturing by the terms thereof more than one year after the original creation 
thereof.

    The covenant contained in this Section will be subject to the provision 
for exempted indebtedness in Section 4.9.

Section 4.9.  EXEMPTED INDEBTEDNESS.  

    Notwithstanding the provisions contained in Sections 4.7 and 4.8, the 
Company and its Restricted Subsidiaries may issue, assume, suffer to exist or 
guarantee Indebtedness which would otherwise be subject to the limitation of 
Section 4.7, without securing the Securities, or may enter into Sale and 
Lease-Back Transactions which would otherwise be subject to the limitation 


                                     -48-

<PAGE>

of Section 4.8, without retiring Funded Debt, or enter into a combination of 
such transactions, if the sum of (i) the principal amount of all such 
Indebtedness incurred after the date hereof, and which would otherwise be or 
have been prohibited by the limitations of Section 4.7 or 4.8 and (ii) the 
aggregate Value of all such Sale and Lease-Back Transactions after the date 
hereof does not at any such time exceed 10% of the consolidated total assets 
of the Company and its consolidated Subsidiaries as shown in the audited 
consolidated balance sheet contained in the latest annual report to the 
shareholders of the Company.

Section 4.10.  WAIVER OF STAY; EXTENSION OF USURY LAWS.

    The Company covenants (to the extent that it may lawfully do so) that it 
will not at any time insist upon, plead, or in any manner whatsoever claim or 
take the benefit or advantage of, any stay or extension law or any usury law 
or other law that would prohibit or forgive the Company from paying all or 
any portion of the principal of, or interest on or any Additional Amounts 
payable with respect to the Securities as contemplated herein or in the 
Securities, wherever enacted, now or at any time hereafter in force, or that 
may affect the covenants or the performance of this Indenture; and (to the 
extent that it may lawfully do so) the Company hereby expressly waives all 
benefit or advantage of any such law, and covenants that it will not hinder, 
delay or impede the execution of any power herein granted to the Trustee, but 
will suffer and permit the execution of every such power as though no such 
law had been enacted.

SECTION 4.11.  CALCULATION OF ORIGINAL ISSUE DISCOUNT.  

         The Company shall file with the Trustee promptly at the end of each 
calendar year (i) a written notice specifying the amount of original issue 
discount (including daily rates and accrual periods) accrued on outstanding 
Securities as of the end of such year and (ii) such other specific 
information relating to such original issue discount as may then be relevant 
under the Internal Revenue Code of 1986, as amended from time to time.


                                     -49-

<PAGE>

                                      ARTICLE V

                                      SUCCESSORS

Section 5.1.  WHEN COMPANY MAY MERGE, ETC.

    The Company will not consolidate or merge with or into, or sell, lease, 
convey or otherwise dispose of all or substantially all of its assets in one 
transaction or a series of related transactions or assign any of its 
obligations under this Indenture or the Securities to, any Person unless:

    (a)  the entity formed by or surviving any such consolidation or merger 
(if other than the Company), or to which such sale, lease, conveyance or 
other disposition or assignment shall have been made (the "Surviving 
Entity"), is a corporation organized and existing under the laws of the 
United States, any state thereof or the District of Columbia;

    (b)  the Surviving Entity assumes by a supplemental indenture in a form 
satisfactory to the Trustee all of the obligations of the Company under the 
Securities and this Indenture; and

    (c)  immediately after giving effect to such transaction, no Default or 
Event of Default shall have occurred and be continuing.

    The Company shall deliver to the Trustee prior to the consummation of the 
proposed transaction an Officers' Certificate to the foregoing effect and an 
Opinion of Counsel stating that the proposed transaction and such 
supplemental indenture comply with this Indenture.

Section 5.2.  SUCCESSOR CORPORATION SUBSTITUTED.

    Upon any consolidation or merger, or any sale, lease, conveyance or other 
disposition of all or substantially all of the assets of the Company or any 
assignment of its obligations under this Indenture or the Securities in 
accordance with Section 5.1, the Surviving Entity shall succeed to, and may 
be substituted for, and may exercise every right and power of, the 


                                     -50-

<PAGE>

Company under this Indenture with the same effect as if such successor 
corporation has been named as the Company herein, and, except in the case of 
a lease, the predecessor corporation shall be relieved of all obligations and 
covenants under this Indenture and the Securities.

                                      ARTICLE VI

                                DEFAULTS AND REMEDIES

Section 6.1.  EVENTS OF DEFAULT.

    "Event of Default" is hereby defined for all purposes of this Indenture 
and with respect to any series of Securities (except where the term is 
otherwise defined for specific purposes) as any one of the following events 
(whatever the reason for such Event of Default and whether it shall be 
voluntary or involuntary or be effected by operation of law or pursuant to 
any judgment, decree or order of any court or any order, rule or regulation 
of any administrative or governmental body):

    (a)  the Company defaults in the payment of any installment of interest 
on or any Additional Amounts payable in respect of any Security of that 
series when and as the same shall become due and payable and such failure 
continues for a period of 30 days;

    (b)  the Company defaults in the payment of the principal of any Security 
of that series when and as the same shall become due and payable at Stated 
Maturity, upon redemption or otherwise;

    (c)  the Company fails to perform or observe any of its other covenants, 
conditions or agreements in this Indenture or in the Securities (other than a 
covenant, condition or agreement a Default in whose performance or whose 
breach is elsewhere in this Section specifically dealt with), and such 
failure continues for a period of 90 days after the date on which written 
notice of such Default has been given to the Company by the Trustee or to the 
Company and to the Trustee by the Holders of not less than 25% of the 
principal amount of the Securities of that series then outstanding under this 
Indenture; 


                                     -51-

<PAGE>

    (d)  default in the payment of any scheduled principal of or interest on 
any Indebtedness of the Company or any Subsidiary of the Company (other than 
the Debt Securities of such series) aggregating more than $25 million in 
principal amount, when due after giving effect to any applicable grace 
period, that results in such Indebtedness becoming due and payable prior to 
the date on which it would otherwise become due and payable, and such 
acceleration shall not have been rescinded or annulled, or such Indebtedness 
shall not have been discharged;

    (e)  the entry by a court having jurisdiction in the premises of (i) a 
decree or order for relief in respect of the Company or any of its 
Subsidiaries in an involuntary case or proceeding under any applicable 
federal or state bankruptcy, insolvency, reorganization or other similar law 
or (ii) a decree or order adjudging the Company or any of its Subsidiaries a 
bankrupt or insolvent, or approving as properly filed a petition seeking 
reorganization, arrangement, adjustment or composition of or in respect of 
the Company or any of its Subsidiaries under any applicable federal or state 
law, or appointing a custodian, receiver, liquidator, assignee, trustee, 
sequestrator or other similar official of the Company or any of its 
Subsidiaries or of any substantial part of their property, or ordering the 
winding up or liquidation of their affairs, and the continuance of any such 
decree or order for relief or any such other decree or order unstayed and in 
effect for a period 90 consecutive days; or

    (f)  the commencement by the Company or any of its Subsidiaries of a 
voluntary case or proceeding under any applicable federal or state 
bankruptcy, insolvency, reorganization or other similar law or of any other 
case or proceeding to be adjudicated a bankrupt or insolvent, or the consent 
by the Company or any of its Subsidiaries to the entry of a decree or order 
for relief in respect of the Company or any of its Subsidiaries in an 
involuntary case or proceeding under any applicable federal or state 
bankruptcy, insolvency, reorganization or other similar law or to the 
commencement of any bankruptcy or insolvency case or proceeding against the 
Company or any of its Subsidiaries, or the filing by the Company or any of 
its Subsidiaries of a petition or answer or consent seeking reorganization or 
relief under any applicable federal or state law, or the consent by the 
Company or any of its Subsidiaries to the filing of such petition or to the 
appointment of or taking 


                                     -52-

<PAGE>

possession by a custodian, receiver, liquidator, assignee, trustee, 
sequestrator or similar official of the Company or any of its Subsidiaries or 
of any substantial part of their property, or the making by the Company or 
any of its Subsidiaries of an assignment for the benefit of creditors, or the 
admission by the Company or any of its Subsidiaries in writing of their 
inability to pay their debts generally as they become due, or the taking of 
corporate action by the Company or any of its Subsidiaries in furtherance of 
any such action.

    The Company shall deliver to the Trustee, within 5 days after the 
occurrence thereof, an Officers' Certificate detailing any Default of which 
it is aware, its status and what action the Company is taking or proposes to 
take with respect thereto.

Section 6.2.  ACCELERATION.

    If an Event of Default specified in Section 6.1(e) or (f) shall occur and 
be continuing, then the principal of (or, with respect to a series of 
Original Issue Discount Securities, such portion of the principal amount as 
may be specified in the terms of such series), and any accrued and unpaid 
interest on and any Additional Amounts payable in respect of the Securities 
shall immediately become due and payable without any declaration or other act 
on the part of the Trustee or any Securityholder.  If one or more Events of 
Default specified in Sections 6.1(a) through (d) with respect to any series 
of Securities at the time outstanding shall occur and be continuing, then, 
and in each and every such case, either the Trustee, by notice in writing to 
the Company, or the Holders of not less than 25% of the principal amount of 
the Securities of that series then outstanding, by notice in writing to the 
Company and the Trustee, may declare due and payable, if not already due and 
payable, the principal of (or, with respect to a series of Original Issue 
Discount Securities, such portion of the principal amount as may be specified 
in the terms of such series) plus any accrued interest on and any Additional 
Amounts payable in respect of all of the Securities of that series; and upon 
any such declaration all such amounts upon such Securities shall become and 
be immediately due and payable, anything in this Indenture or in the 
Securities to the contrary notwithstanding.  This provision is subject to the 
condition that if, after any declaration of acceleration and 


                                     -53-

<PAGE>

before Stated Maturity of the principal with respect to Securities of any 
series, all arrears of interest and any Additional Amounts and the expenses 
of the Trustee, its agents or counsel shall be paid by or for the account of 
the Company, and all Defaults (other than the payment of principal that has 
been declared due and payable) have been cured to the satisfaction of the 
Trustee, then the Trustee shall, upon the written request of the Holders of a 
majority in principal amount of the Securities of that series, waive such a 
Default and rescind or annul the declaration of acceleration; but no such 
waiver or rescission or annulment shall extend to or affect any subsequent 
Default, or impair any right consequent thereon.

Section 6.3.  OTHER REMEDIES.

    If an Event of Default with respect to Securities of any series occurs 
and is continuing, the Trustee may pursue any available remedy to collect the 
payment of principal of, interest on or any Additional Amounts payable in 
respect of the Securities of that series or to enforce the performance of any 
provision of the Securities of that series or this Indenture.  The Trustee 
may maintain a proceeding even if it does not possess any of the Securities 
of that series or does not produce any of them in the proceeding.

    A delay or omission by the Trustee or any Securityholder in exercising 
any right or remedy accruing upon any Event of Default shall not impair any 
such right or remedy or constitute a waiver of or acquiescence in the Event 
of Default.  No remedy is exclusive of any other remedy.  All available 
remedies are cumulative.

Section 6.4.  WAIVER OF PAST DEFAULTS.

    Provided the applicable series of Securities shall not then be due and 
payable by reason of a declaration pursuant to Section 6.2, the Holders of a 
majority in principal amount of the Securities of any series at the time 
outstanding may on behalf of the Holders of all the Securities of such series 
waive any past Default hereunder with respect to such series and its 
consequences by providing written notice thereof to the Company 

                                     -54-

<PAGE>

and the Trustee, except a Default (i) in the payment of interest on, any 
Additional Amounts payable in respect of or the principal of any Security of 
such series or (ii) in respect of a covenant or provision hereof which under 
Article IX cannot be modified or amended without the consent of the Holder of 
each outstanding Security of such series affected.  In the case of any such 
waiver, the Company, the Trustee and the Holders of the Securities of such 
series shall be restored to their former positions and rights hereunder, 
respectively; provided that no such waiver shall extend to any subsequent or 
other Default or impair any right consequent thereto.

Section 6.5.  CONTROL BY MAJORITY.

    The Holders of a majority in principal amount of the Securities then 
outstanding of any series may direct the time, method and place of conducting 
any proceeding for any remedy available to the Trustee or of exercising any 
power or trust conferred upon the Trustee under this Indenture with respect 
to the Securities of such series; provided, however, that subject to the 
provisions of Sections 7.1 and 7.2, the Trustee shall have the right to 
decline to follow any such direction if the Trustee, advised by counsel, 
determines that the action or proceeding so directed may not lawfully be 
taken or if the Trustee in good faith shall by Responsible Officers determine 
that the action or proceeding so directed would involve the Trustee in 
liability or that the Trustee is not satisfactorily indemnified from the 
costs thereof.

Section 6.6.  LIMITATION ON SUITS BY HOLDERS.

    No Holder of any Security of any series or any coupon appertaining 
thereto shall have the right to pursue a remedy with respect to this 
Indenture or the Securities unless:

         (1)   such Holder gives to the Trustee notice of a continuing Event 
of Default with respect to Securities of that series;


                                     -55-

<PAGE>

         (2)  the Holders of at least a majority in a principal amount of the 
Securities of that series make a request to the Trustee to pursue the remedy;

         (3)  such Holder or Holders offer to the Trustee security or 
indemnity satisfactory to the Trustee against any loss, liability or expense; 
and

         (4)   the Trustee does not comply with the request within 30 days 
after receipt of the request and the offer of security or indemnity.

    A Securityholder may not use this Indenture to prejudice the rights of 
another Securityholder or to obtain a preference or priority over another 
Securityholder.

Section 6.7.  RIGHTS OF HOLDERS TO RECEIVE PAYMENT.

    Notwithstanding any other provision of this Indenture, the right of any 
Holder of a Security or coupon to receive payment of principal of, interest 
on and any Additional Amounts payable with respect to the Security or coupon, 
on or after the respective due dates expressed in the Security or coupon, or 
to bring suit for the enforcement of any such payment on or after such 
respective dates, shall not be impaired or affected without the consent of 
the Holder.

Section 6.8.  COLLECTION SUIT BY TRUSTEE.

    If an Event of Default specified in Section 6.1(a) or (b) occurs and is 
continuing, the Trustee may recover judgment in its own name and as trustee 
of an express trust against the Company for the whole amount of principal, 
interest and any Additional Amounts remaining unpaid, together with interest 
on overdue principal and, to the extent lawful, interest on overdue 
installments of interest and any Additional Amounts, in each case at the rate 
or Yield to Maturity (in the case of Original Issue Discount Securities) 
specified in the Securities and such further amount as shall be sufficient to 
cover the costs and expenses of collection, including the reasonable 
compensation, expenses, 


                                     -56-

<PAGE>

disbursements and advances of the Trustee, its agents and counsel and any 
other amounts due the Trustee under Section 7.7.

Section 6.9.  TRUSTEE MAY FILE PROOFS OF CLAIM.

    The Trustee may file such proofs of claim and other papers or documents 
as may be necessary or advisable in order to have the claims of the Trustee 
and the Securityholders allowed in any judicial proceedings relative to the 
Company, its creditors or its property and the Trustee shall be entitled and 
empowered to collect and receive any money or other property payable or 
deliverable on any such claims and to distribute it, and any trustee, 
receiver, liquidator, custodian or other similar official in any such 
judicial proceedings is hereby authorized by each Securityholder to make such 
payments to the Trustee and, in the event that the Trustee shall consent to 
the making of such payments directly to Securityholders, to pay to the 
Trustee any amount due to it for the reasonable compensation, expenses, 
disbursements and advances of the Trustee, its agents and counsel, and any 
other amounts due the Trustee under Section 7.7. Nothing herein contained 
shall be deemed to authorize the Trustee to authorize or consent to or accept 
or adopt on behalf of any Securityholder any plan of reorganization, 
arrangement, adjustment or composition affecting the Securities or the rights 
of any Holder thereof, or to authorize the Trustee to vote in respect of any 
claim of any Securityholder in such proceeding.

Section 6.10.  APPLICATION OF MONEY COLLECTED.

    Any money or property collected by the Trustee with respect to any series 
of the Securities under this Article VI shall, subject to the provisions of 
Article XIII, be paid out by the Trustee in the following order and, in the 
case of the distribution of moneys on account of principal, interest or any 
Additional Amounts, upon presentation of such Securities and coupons 
appertaining to such Securities in respect of which monies have been 
collected (except that the Trustee may waive presentation of Registered 
Securities when interest alone is to be paid), and stamping thereon the 
payment, or issuing Securities of such series in reduced principal amounts in 
exchange for the 


                                     -57-

<PAGE>

presented Securities of like series if only partially paid, and upon 
surrender thereof if fully paid:

    FIRST:  To the payment of costs and expenses of collection, and 
reasonable compensation to the Trustee, its agents and counsel, and of all 
other expenses, losses, and liabilities incurred, and all advances made, by 
the Trustee except as a result of its negligence or bad faith;

    SECOND:  In case the principal of the outstanding Securities of such 
series shall not have become due and be unpaid, to the payment of interest on 
and any Additional Amounts Payable with respect to such Securities, in the 
order of the maturity of the installments of such interest and Additional 
Amounts, with interest, to the extent lawful, upon the overdue installments 
of interest and Additional Amounts at the rate or Yield to Maturity (in the 
case of Original Issue Discount Securities) specified in such Securities, 
such payments to be made ratably to the Persons entitled thereto, without 
discrimination or preferences;

    THIRD:  In case the principal of the outstanding Securities of such 
series shall have become due, by declaration or otherwise, to the payment of 
the whole amount then owing and unpaid upon such Securities for principal, 
interest and any Additional Amounts, with interest at the rate or Yield to 
Maturity (in the case of Original Issue Discount Securities) specified in 
such Securities on the overdue principal, and, to the extent lawful, on the 
overdue installments of interest and Additional Amounts; and in case such 
monies shall be insufficient to pay in full the whole amount so due and 
unpaid upon such Securities, then to the payment of such principal, interest 
and any Additional Amounts, ratably, without preference or priority of any 
kind, to the aggregate of such principal and accrued and unpaid interest and 
Additional Amounts; and

    FOURTH:  In case the Trustee shall retain possession of any funds after 
all obligations of the Company hereunder have been fully paid and satisfied, 
such funds shall be paid to the Company, its successors or assigns.

    The Trustee may fix a record date and payment date for any payment to 
Securityholders pursuant to this Section.  At least 15 days before such 
record date, the Company shall mail to each 

                                     -58-

<PAGE>

Securityholder and the Trustee a notice that states the record date, the 
payment date and the amount to be paid.

Section 6.11.  UNDERTAKING FOR COSTS.

    In any suit for the enforcement of any right or remedy under this 
Indenture or in any suit against the Trustee for any action taken or omitted 
by it as Trustee, a court in its discretion may require the filing by any 
party litigant in the suit of an undertaking to pay the costs of the suit, 
and the court in its discretion may assess reasonable costs, including 
reasonable attorneys' fees, against any party litigant in the suit, having 
due regard to the merits and good faith of the claims or defenses made by the 
party litigant.  This Section does not apply to a suit instituted by the 
Trustee, a suit instituted by a Holder pursuant to Section 6.7 or a suit 
instituted by Holders of more than 10% in principal amount of the Securities 
then outstanding.  This Section 6.11 shall be in lieu of Section 315(e) of 
the TIA and said Section 315(e) is hereby expressly excluded from this 
Indenture, as permitted by the TIA.

Section 6.12.  DISCONTINUANCE OR ABANDONMENT OF PROCEEDINGS.

    If the Trustee or any Holder shall have proceeded to enforce any right 
under this Indenture, and such proceedings shall have been discontinued or 
abandoned because of waiver, or for any other reason, or shall have been 
determined adversely to the Trustee or such Holder, then, and in any such 
case, the Company and the Trustee and such Holder or Holders shall each be 
restored to its former position and rights hereunder, and all rights, 
remedies and powers of the Trustee and the Holders shall continue as though 
no such proceedings had been taken.


                                     -59-


<PAGE>
                                     ARTICLE VII

                                       TRUSTEE

Section 7.1.  DUTIES OF TRUSTEE.

    (a)  If an Event of Default has occurred and is continuing, the Trustee,
subject to paragraph (e) below, shall exercise the rights and powers vested in
it by this Indenture and use the same degree of care and skill in its exercise
as a prudent person would exercise or use under the circumstances in the conduct
of such person's own affairs.

    (b)  Except during the continuance of an Event of Default:

          (i)  The Trustee undertakes to perform such duties and only such
    duties as are specifically set forth in this Indenture and no implied
    covenants or obligations shall be read into this Indenture against the
    Trustee; and

         (ii)  In the absence of bad faith on its part, the Trustee may
    conclusively rely, as to the truth of the statements and the correctness of
    the opinions expressed therein, upon certificates or opinions furnished to
    the Trustee and conforming to the requirements of this Indenture.  However,
    in the case of any opinions or certificates which by any provision hereof
    are specifically required to be furnished to the Trustee, the Trustee shall
    examine the certificates and opinions to determine whether or not they
    conform to the requirements of this Indenture.

    (c)  The Trustee may not be relieved from liability for its own negligent
action, its own negligent failure to act or its own willful misconduct, except
that:

         (i)  This paragraph does not limit the effect of paragraph (b) of this
    Section 7.1;

         (ii)  The Trustee shall not be liable for any error of judgment made
    in good faith by a Responsible Officer, unless it is proved that the
    Trustee was negligent in ascertaining the pertinent facts; and

                                   -60-
<PAGE>

         (iii)  The Trustee shall not be liable with respect to any action it
    takes or omits to take in good faith in accordance with a direction
    received by it pursuant to Section 6.5.

    (d)  Whether or not therein expressly so provided, every provision of this
Indenture that in any way relates to the Trustee is subject to paragraphs (a),
(b) and (c) of this Section.

    (e)  No provision of this Indenture shall require the Trustee to expend or
risk its own funds or otherwise incur any financial liability in the performance
of any of its duties hereunder or in the exercise of any of its rights or
powers, if the Trustee shall have reasonable grounds to believe that repayment
of such funds or adequate indemnity against such risk or liability is not
reasonably assured to it.

    (f)  The Trustee shall not be liable for interest on any money received by
it except as the Trustee may agree in writing with the Company.  Money held in
trust by the Trustee need not be segregated from other funds except to the
extent required by law.

    (g)  No provision of this Indenture shall require the Trustee to determine
the maximum interest rate permissible under applicable law.

    (h)  Every provision of this Indenture relating to the conduct or affecting
the liability of or affording protection to the Trustee shall be subject to the
provisions of this Section and to the provisions of the TIA.


Section 7.2.  RIGHTS OF TRUSTEE.

    (a)  The Trustee may rely on and shall be protected in acting or refraining
from acting on any document believed by it to be genuine and to have been signed
or presented by the proper person.  The Trustee need not investigate any fact or
matter stated in the document.

    (b)  Before the Trustee acts or refrains from acting, it may require an
Officers' Certificate and an Opinion of Counsel.  The 

                                   -61-
<PAGE>

Trustee shall not be liable for any action it takes or omits to take in good 
faith in reliance on such Officers' Certificate or Opinion of Counsel.  The 
Trustee may consult with counsel of its selection and the advice of such 
counsel or any Opinion of Counsel with respect to legal matters relating to 
this Indenture and the Securities shall be full and complete authorization 
and protection in respect of any action taken, suffered or omitted by it 
hereunder in good faith and in accordance with the advice or opinion of such 
counsel.

    (c)  The Trustee may act through agents and shall not be responsible for
the misconduct or negligence of any agent appointed with due care.

    (d)  The Trustee shall not be liable for any action it takes or omits to 
take in good faith which it believes to be authorized or within its rights or 
powers conferred upon it hereunder; provided, however, that the Trustee's 
conduct does not constitute willful misconduct, negligence or bad faith.

    (e)  The Trustee shall be under no obligation to exercise any of the 
rights or powers vested in it by this Indenture at the request or direction 
of any of the Holders pursuant to this Indenture, unless such Holders shall 
have offered to the Trustee reasonable security or indemnity against the 
costs, expenses and liabilities which might be incurred by it in compliance 
with such request or direction.

    (f)  The Trustee shall not be bound to make any investigation into the 
facts or matters stated in any resolution, certificate, statement, 
instrument, opinion, report, notice, request, direction, consent, order, 
bond, debenture, note, other evidence of indebtedness or other paper or 
document, but the Trustee, in its discretion, may make such further inquiry 
or investigation into such facts or matters as it may see fit, and, if the 
Trustee shall determine to make such further inquiry or investigation, it 
shall be entitled to examine the books, records and premises of the Company, 
personally or by agent or attorney, at the sole cost of the Company and shall 
incur no liability or additional liability of any kind by reason of such 
inquiry or investigation.


                                   -62-
<PAGE>

Section 7.3.  INDIVIDUAL RIGHTS OF TRUSTEE.

    The Trustee in its individual or any other capacity may become the owner 
or pledgee of Securities and may otherwise deal with the Company or an 
Affiliate with the same rights it would have if it were not Trustee.  Any 
Paying Agent, Registrar or co-registrar may do the same with like rights.  
However, the Trustee must comply with Sections 7.10 and 7.11.

Section 7.4.  TRUSTEE'S DISCLAIMER.

    The Trustee shall not be responsible for and makes no representation as 
to the validity or adequacy of this Indenture or the Securities; it shall not 
be accountable for the Company's use of the proceeds from the sale of the 
Securities; and it shall not be responsible for any statement of the Company 
in this Indenture or in any document issued in connection with the sale of 
the Securities or in the Securities other than the Trustee's certificate of 
authentication.

Section 7.5.  NOTICE OF DEFAULTS.

    If a Default occurs with respect to Securities of any series and is 
continuing and if it is known to the Trustee, the Trustee shall give to each 
Securityholder of such series a notice of the Default within 90 days after it 
occurs in the manner and to the extent provided in TIA 313(c), and otherwise 
as provided in Section 14.2 hereof. Except in the case of a Default in 
payment of the principal of, interest on and any Additional Amount payable 
with respect to any Security (including payments pursuant to a redemption or 
repurchase of the Securities pursuant hereto), the Trustee may withhold the 
notice if and so long as a committee of its Responsible Officers in good 
faith determines that withholding the notice is in the interests of 
Securityholders.

         The Trustee shall not be deemed to have knowledge of any Default or 
Event of Default except (i) a Default under Section 6.1(a) or (b) so long as 
the Trustee is Paying Agent or (ii) any Default or Event of Default of which 
the Trustee shall have received written notification or a Responsible Officer 


                                   -63-
<PAGE>

charged with the administration of this Indenture shall have obtained actual 
knowledge, and such notification shall not be deemed to include receipt of 
information obtained in any report or other documents furnished under Section 
4.4 of this Indenture, which reports and documents the Trustee shall have no 
duty to examine.

Section 7.6.  REPORTS BY TRUSTEE TO HOLDERS.

    Within 60 days after each January 1 and July 1 beginning with the January 
1 following the date of this Indenture, the Trustee shall mail to each Holder 
of a Registered Security a brief report dated as of such reporting date if 
required by, and in compliance with, TIA Section 313(a).  The Trustee also 
shall comply with TIA Section 313(b).  The Trustee shall also transmit by 
mail all reports as required by TIA Section 313(c).

    Commencing at the time this Indenture is qualified under the TIA, a copy 
of each report at the time of its mailing to Securityholders shall be filed 
with the Commission and each securities exchange, if any, on which the 
Securities are listed.  The Company agrees to notify promptly the Trustee 
whenever the Securities become listed on any securities exchange and of any 
delisting thereof.

Section 7.7.  COMPENSATION AND INDEMNITY.

    The Company shall pay to the Trustee from time to time such compensation 
as shall be agreed to in writing from time to time between the Company and 
the Trustee for all services rendered by it hereunder.  The Trustee's 
compensation shall not be limited by any law on compensation of a trustee of 
an express trust.  The Company shall reimburse the Trustee upon request for 
all reasonable disbursements, advances and expenses incurred or made by the 
Trustee in accordance with any provision of this Indenture.  Such expenses 
shall include the reasonable compensation and the disbursements, advances and 
expenses of the Trustee's agents and counsel, except to the extent any such 
disbursement, advance or expense may be attributable to its negligence or bad 
faith.


                                   -64-
<PAGE>

    The Company shall indemnify the Trustee and its directors, officers, 
agents and employees against any and all loss, liability, damage, claim or 
expense, including taxes (other than taxes based upon, measured by, or 
determined by the income of Trustee), (including attorneys' fees and 
expenses) incurred by it or such officer, director, agent or employee in 
connection with the acceptance or administration of its duties under this 
Indenture, except as set forth in the next paragraph.  The Trustee shall 
notify the Company promptly of any claim for which it may seek indemnity.  
The Company shall defend the claim and the Trustee or such officer, director, 
agent or employee shall cooperate in the defense. The Trustee or such 
officer, director, agent or employee may have separate counsel and the 
Company shall pay the reasonable fees and expenses of such counsel.  The 
Company need not pay for any settlement made without its consent, which 
consent shall not be unreasonably withheld.

    The Company need not reimburse any expense or indemnify against any loss, 
liability or expense incurred by the Trustee through the Trustee's own 
willful misconduct, negligence or bad faith.

    To secure the Company's payment obligations in this Section, the Trustee 
shall have a Lien prior to the Securities on all money or property held or 
collected by the Trustee other than money or property held in trust to pay 
the principal of, interest on or any Additional Amounts payable with respect 
to particular Securities.  The Company's payment obligations pursuant to this 
Section 7.7 shall survive the resignation or replacement of the Trustee and 
any discharge or defeasance under Sections 8.1 and 8.2.

    When the Trustee incurs expenses after the occurrence of an Event of 
Default specified in Section 6.1(e) or (f), the expenses are intended to 
constitute expenses of administration under any Bankruptcy Law.

    The provisions of this Section shall survive the termination of this 
Indenture.



                                   -65-
<PAGE>


Section 7.8.  REPLACEMENT OF TRUSTEE.

    The Trustee may resign at any time by so notifying the Company; provided, 
however, no such resignation shall be effective until a successor Trustee has 
accepted its appointment pursuant to this Section 7.8.  The Holders of a 
majority in principal amount of the then outstanding Securities may remove 
the Trustee by so notifying the Trustee and the Company.  The Company shall 
remove the Trustee if:

         (a)  the Trustee fails to comply with Section 7.10;

         (b)  the Trustee is adjudged bankrupt or insolvent;

         (c)  a receiver or public officer takes charge of the Trustee or its 
property; or

         (d)  the Trustee otherwise becomes incapable of acting.

    If the Trustee resigns or is removed or if a vacancy exists in the office 
of Trustee for any reason (the Trustee in such event being referred to herein 
as the retiring Trustee), the Company shall promptly appoint a successor 
Trustee.

    If the Trustee fails to comply with Section 7.10, any Securityholder may 
petition any court of competent jurisdiction for the removal of the Trustee 
and the appointment of a successor Trustee.

    A successor Trustee shall deliver a written acceptance of its appointment 
to the retiring Trustee and to the Company.  Thereupon the resignation or 
removal of the retiring Trustee shall become effective, and the successor 
Trustee shall have all the rights, powers and duties of the Trustee under 
this Indenture.  The successor Trustee shall mail a notice of its succession 
to Securityholders.  The retiring Trustee shall promptly transfer all 
property held by it as Trustee to the successor Trustee, subject to the Lien 
provided for in Section 7.7.  Notwithstanding replacement of the Trustee 
pursuant to this Section 7.8, the Company's obligations under Section 7.7 
shall continue for the benefit of the retiring Trustee.


                                   -66-
<PAGE>

    If a successor Trustee does not take office within 30 days after the 
retiring Trustee resigns or is removed, the retiring Trustee, the Company or 
the Holders of a majority in principal amount of the then outstanding 
Securities may petition any court of competent jurisdiction for the 
appointment of a successor Trustee.

Section 7.9.  SUCCESSOR TRUSTEE BY MERGER.

    If the Trustee consolidates with, merges or converts into, or transfers 
all or substantially all of its corporate trust business or assets to, 
another corporation or banking association, the resulting, surviving or 
transferee corporation or banking association without any further act shall 
be the successor Trustee.

Section 7.10.  ELIGIBILITY; DISQUALIFICATION.

    The Trustee shall at all times satisfy the requirements of TIA Section 
310(a).  The Trustee shall have a combined capital and surplus of at least a 
$50,000,000 as set forth in its most recent published annual report of 
condition.

Section 7.11.  PREFERENTIAL COLLECTION OF CLAIMS AGAINST COMPANY.

    The Trustee shall comply with TIA Section 311(a), excluding any creditor 
relationship listed in TIA Section 311(b).  A Trustee who has resigned or 
been removed shall be subject to TIA Section 311(a) to the extent indicated 
therein.

SECTION 7.12. MONEY HELD IN TRUST.

         Money held by the Trustee in trust hereunder need not be segregated 
from other funds except to the extent required by law.  The Trustee shall be 
under no liability for interest on any money received by it hereunder except 
as otherwise agreed in writing with the Company.


                                   -67-
<PAGE>

                                     ARTICLE VIII

                          DISCHARGE OF INDENTURE; DEFEASANCE

Section 8.1.  DISCHARGE OF INDENTURE; DEFEASANCE.

    (a)  This Indenture shall cease to be of further effect with respect to a 
series of Securities (except that the Company's obligations under Section 7.7 
and the Trustee's and Paying Agent's obligations under Section 8.4 shall 
survive) when (a) all outstanding Securities of such series theretofore 
authenticated and a issued have been delivered (other than destroyed, lost or 
stolen Securities which have been replaced or paid pursuant to Section 2.6) 
to the Trustee for cancellation and (b) the Company has paid all sums payable 
hereunder.

    (b)  Subject to Sections 8.1(c), 8.2 and 8.5, the Company at any time may 
terminate (i) all its obligations under the Securities of any series and this 
Indenture with respect to such series of Securities ("legal defeasance 
option") or (ii) its obligations under Sections 4.7 and 4.8 with respect to 
any series of Securities ("covenant defeasance option").  The Company may 
exercise its legal defeasance option notwithstanding its prior exercise of 
its covenant defeasance option.

    If the Company exercises its legal defeasance option, payment of the 
Securities of the applicable series may not be accelerated because of an 
Event of Default. 

    Upon satisfaction of the conditions set forth herein and upon request of 
the Company, the Trustee shall acknowledge in writing the discharge of those 
obligations that the Company terminates.

    (c)  Notwithstanding clauses (a) and (b) above, the Company's obligations 
in Sections 2.3, 2.4, 2.5, 2.6, 7.7, 8.4 and 8.5 and Article XI and Article 
XII shall survive until the Securities have been paid in full.  Thereafter, 
the Company's obligations in Sections 7.7 and 8.4 shall survive.


                                   -68-
<PAGE>

Section 8.2.  CONDITIONS TO DEFEASANCE.

    The Company may exercise its legal defeasance option or its covenant 
defeasance option with respect to a series of Securities only if the 
following conditions are satisfied:

    (a)  the Company has irrevocably deposited or caused to be deposited in 
trust for the benefit of the Holders of such series with the Trustee or a 
Paying Agent or a trustee satisfactory to the Trustee and the Company, under 
the terms of an irrevocable trust agreement in form and substance 
satisfactory to the Trustee and any such Paying Agent, (i) money in Eligible 
Obligations, (ii) U.S. Government Obligations that shall be payable as to 
principal and interest in such amounts and at such times as are sufficient, 
in the opinion of a nationally recognized firm of independent public 
accountants expressed in a written certification thereof delivered to the 
Trustee (without consideration of any reinvestment of such interest), or 
(iii) any combination thereof in an amount sufficient, to pay the principal 
of, interest on and any Additional Amounts payable with respect to the 
outstanding Securities of such series on the dates such installments are due 
to redemption or Stated Maturity, (b) the trustee of the irrevocable trust 
shall have been irrevocably instructed to pay such money or the proceeds of 
such U.S. Government Obligations or Eligible Obligations to the Trustee and 
(c) the Trustee or Paying Agent shall have been irrevocably instructed in 
writing to apply the deposited money and the proceeds from U.S. Government 
Obligations or Eligible Obligations in accordance with the terms of this 
Indenture and the terms of the Securities of such series to the payment of 
principal of, interest on and any Additional Amounts payable with respect to 
the Securities of such series.

    (b)  such deposit described in clause (1) of this Section 8.2 will not 
result in a breach or violation of, or constitute a Default under, any other 
agreement or instrument to which the Company is a party or by which it is 
bound;

    (c)  no Default or Event of Default shall have occurred and be continuing 
(i) as of the date of such deposit or (ii) insofar as Sections 6.1(e) and 
6.1(f) are concerned at any time during the period ending on the 91st day 
after the date of such deposit


                                   -69-
<PAGE>

or, if longer, ending on the day following the expiration of the longest 
preference period applicable to the Company in respect of such deposit (it 
being understood that the condition in this clause (ii) is a condition 
subsequent and shall not be deemed satisfied until the expiration of such 
period);

    (d)  the Company has paid or caused to be paid all sums currently due and 
payable by the Company hereunder and under the Securities with respect to 
such series;

    (e)  such defeasance shall not cause or permit any Securities then listed 
on any national securities exchange to be delisted;

    (f)  the Company has delivered to the Trustee an Officers' Certificate 
and an Opinion of Counsel, each stating that all conditions precedent 
provided for herein relating to the termination by the Company of its 
obligations as provided in this Section 8.2 have been complied with;

    (g)  in the case of the legal defeasance option, the Company has 
delivered to the Trustee either (i) a ruling received from the Internal 
Revenue Service to the effect that, or (ii) an Opinion of Counsel by 
recognized counsel who is not an employee of the Company stating that, since 
the date first set forth hereinabove, there has been a change in the 
applicable federal income tax law, and based upon either case (i) or (ii) 
such Opinion of Counsel shall confirm that, the Holders of the Securities of 
such series will not recognize income, gain or loss for federal income tax 
purposes as a result of the Company's exercise of its legal defeasance option 
under this Section 8.2 and will be subject to federal income tax on the same 
amount and in the same manner and at the same times as would have been the 
case if such legal defeasance option had not been exercised; and

    (h)  in the case of the covenant defeasance option, the Company has 
delivered to the Trustee either (i) a ruling received from the Internal 
Revenue Service to the effect that, or (ii) an Opinion of Counsel by 
recognized counsel who is not an employee of the Company stating that, the 
Holders of the Securities of such series will not recognize income, gain or 
loss for federal income tax purposes as a result of the Company's exercise of 
its covenant defeasance option under this paragraph and will be 

                                   -70-
<PAGE>

subject to federal income tax on the same amount and in the same manner and 
at the same times as would have been the case if such covenant defeasance 
option had not been exercised.

Section 8.3.  APPLICATION OF TRUST MONEY.

    The Trustee or a trustee satisfactory to the Trustee and the Company 
shall hold in trust money, U.S. Government Obligations or Eligible 
Obligations deposited with it pursuant to Section 8.2.  It shall apply the 
deposited money and the money from U.S. Government Obligations and Eligible 
Obligations through the Paying Agent and in accordance with this Indenture to 
the payment of principal of, interest on and any Additional Amounts payable 
with respect to the Securities.

Section 8.4.  REPAYMENT TO COMPANY.

    The Trustee and the Paying Agent shall promptly turn over to the Company 
upon written request any money, U.S. Government Obligations or Eligible 
Obligations held by them in trust pursuant to Section 8.2 which, in the 
opinion of a nationally recognized firm of independent public accountants 
expressed in a written certification thereof delivered to the Trustee, are in 
excess of the amount thereof which would then be required to be deposited to 
effect such defeasance, in accordance with the provisions of this Indenture.

    The Trustee or the Paying Agent shall pay promptly to the Company upon 
written request any money held by them for the payment of principal, interest 
or Additional Amounts that remains unclaimed for two years after the date 
upon which such payment shall have become due, unless otherwise required by 
mandatory provisions of applicable escheat or abandoned or unclaimed property 
law (except that with respect to any amounts then held by the Company in 
trust as its own Paying Agent no such request need be given and at such time 
the Company shall be discharged from its duties to hold such money in trust 
as Paying Agent).  After payment to the Company, Securityholders entitled to 
the money must look to the Company for payment as general creditors unless an 
applicable abandoned property law designates another 

                                   -71-
<PAGE>

Person, and all liability of the Trustee and such Paying Agent with respect 
to such money shall cease.

Section 8.5.  REINSTATEMENT OF COMPANY'S OBLIGATIONS.

    If the Trustee or Paying Agent is unable to apply any money, U.S. 
Government Obligations or Eligible Obligations in accordance with Section 8.2 
by reason of any legal proceeding or by reason of any order or judgment of 
any court or governmental authority enjoining, restraining or otherwise 
prohibiting such application, the Company's obligations under this Indenture 
and the Securities of the applicable series shall be revived and reinstated 
as though no deposit had occurred pursuant to Section 8.2 until such time as 
the Trustee or Paying Agent is permitted to apply all such money, U.S. 
Government Obligations or Eligible Obligations in accordance with Section 
8.2; provided, however, that if the Company has made any payment of interest 
on, Additional Amounts payable with respect to or principal of any Securities 
because of the reinstatement of its obligations, the Company shall be 
subrogated to the rights of the Holders of such Securities to receive such 
payment from the money, U.S. Government Obligations or Eligible Obligations 
held by the Trustee or Paying Agent.

                                      ARTICLE IX

                                AMENDMENTS AND WAIVERS

Section 9.1.  WITHOUT CONSENT OF HOLDERS.

    The Company, when authorized by a Board Resolution, and the Trustee may 
enter into an indenture or indentures supplemental hereto to amend this 
Indenture or the Securities with respect to a particular series without prior 
notice to or the consent of any Securityholder of such series:

         (1)  to cure any ambiguity, omission, defect or inconsistency 
(provided that no such action shall adversely affect the interests of the 
Securityholders);

         (2)  to comply with Article V;


                                   -72-
<PAGE>

         (3)  to comply with any requirements of the Commission in connection
    with the qualification of this Indenture under the TIA as then in effect;

         (4)  to provide for uncertificated Securities in addition to or in
    place of certificated Securities; provided, however, that the
    uncertificated Securities are issued in registered form for purposes of
    Section 163(f) of the Internal Revenue Code or in a manner such that the
    uncertificated Securities are described in Section 163(f)(2) of the
    Internal Revenue Code;

         (5)  to make any change that does not materially adversely affect the
    legal rights of any Securityholder under this Indenture as then in effect;

         (6)  to secure the Securities and to make intercreditor arrangements
    with respect to any such security, unless the incurrence of such
    obligations or the security thereof is prohibited by this Indenture;

         (7)  to evidence or to provide for a replacement Trustee under Section
    7.8; or

         (8)  to add to the covenants and agreements of the Company for the
    benefit of all of the Holders of all of the Securities with respect to a
    series (and if such covenants are to be for the benefit of less than all
    series of Securities, stating that such covenants are being included solely
    for the benefit of such series) and to surrender any right or power herein
    reserved to the Company.

    After an amendment under this Section becomes effective, the Company 
shall give to Securityholders a notice briefly describing the substance 
thereof in the manner as provided in Section 14.2.  The failure to give such 
notice to all Securityholders, or any defect therein, shall not impair or 
affect the validity of any supplemental indenture.


                                   -73-
<PAGE>

Section 9.2.  WITH CONSENT OF HOLDERS.

    The Company, when authorized by a Board Resolution, and the Trustee may 
enter into one or more supplemental indentures to amend this Indenture or the 
Securities with respect to a particular series with the written consent of 
the Holders of a majority of the principal amount of the then outstanding 
Securities of such series. The Holders of a majority in principal amount of 
the then outstanding Securities of a particular series may waive compliance 
by the Company with any provision of this Indenture or the Securities with 
respect to such series without prior notice to any other Securityholder.

    Notwithstanding the first paragraph of this Section 9.2, without the 
consent of each Securityholder affected, an amendment or waiver under this 
Section may not:

         (1)  reduce the amount of Securities whose Holders must consent to an
    amendment or waiver;

         (2)  reduce the rate of or change the time for payment of interest or
    Additional Amounts, including default interest, on any Security;

         (3)  reduce the principal of or change the Stated Maturity of any
    Security or alter the provisions with respect to redemption pursuant to
    Section 3.8;

         (4)  make any Security payable in money other than that stated in the
    Security;

         (5)  make any change in this paragraph of this Section 9.2;

         (6)  make any change in Article XIV that adversely affects the rights
    of any Securityholder; or

         (7)  make any change in Section 6.4 or 6.7.

    It shall not be necessary for the consent of the Holders under this 
Section to approve the particular form of any proposed amendment or waiver 
but it shall be sufficient if such consent approves the substance thereof.


                                   -74-
<PAGE>

    A supplemental indenture which changes or eliminates any covenant or 
other provision of this Indenture which has been included solely for the 
benefit of one or more series of Securities, or which modifies the rights of 
the Holders of Securities of such series with respect to such covenant or 
other provision, shall be deemed not to affect the rights under this 
Indenture of the Holders of Securities of any other series.

    Any amendment shall be effective upon certification to the Trustee by the 
Company or an agent of the Company that such amendment has been authorized by 
the Company and that the consent of the majority in principal amount of the 
Securities has been obtained, unless such consents specify that they shall 
become effective at a later date, in which case such amendment shall become 
effective in accordance with the terms of such consent.

    After an amendment or waiver under this Section becomes effective, the 
Company shall give to Securityholders a notice briefly describing the 
substance thereof in the manner as provided in Section 14.2.  The failure to 
give such notice to all Securityholders, or any defect therein, shall not 
impair or affect the validity of any supplemental indenture.

Section 9.3.  COMPLIANCE WITH TRUST INDENTURE ACT.

    Every amendment to this Indenture or the Securities or waiver of the 
provisions hereof or thereof shall be set forth in a supplemental indenture 
that complies with the TIA as then in effect.

Section 9.4.  REVOCATION AND EFFECT OF CONSENTS AND WAIVERS.

    Until an amendment or waiver becomes effective, a consent to it by a 
Holder of a Security is a continuing consent by the Holder and every 
subsequent Holder of that Security or portion of the Security that evidences 
the same debt as the consenting Holder's Security, even if notation of the 
consent or waiver is not made on the Security.  However, any such Holder or 
subsequent Holder may revoke the consent or waiver as to such Holder's 
Security or portion of the Security if the Trustee receives 

                                   -75-
<PAGE>

written notice of revocation before the date the amendment or waiver becomes 
effective.

    The Company may, but shall not be obligated to, fix a record date for the 
purpose of determining the Holders entitled to consent to any amendment or 
waiver.  If a record date is fixed, then notwithstanding the next to last 
sentence of the immediately preceding paragraph, those persons who were 
Holders at such record date (or their duly designated proxies), and only 
those persons, shall be entitled to consent to such amendment or waiver or to 
revoke any consent previously given, whether or not such persons continue to 
be Holders after such record date.  No such consent shall be valid or 
effective for more than 120 days after such record date.

    After an amendment or waiver becomes effective, it shall bind every 
Securityholder, subject to the fourth paragraph of Section 9.2 and unless it 
makes a change described in any of clauses (1) through (7) of Section 9.2.  
In that case, the amendment or waiver shall bind each Holder of a Security 
who has consented to it and every subsequent Holder of a Security or a 
portion of a Security that evidences the same debt as the consenting Holder's 
Security.

Section 9.5.  NOTATION ON OR EXCHANGE OF SECURITIES.

    If a supplemental indenture changes the terms of a Security, the Trustee 
may require the Holder of the Security to deliver it to the Trustee.  The 
Trustee may place an appropriate notation on the Security regarding the 
changed terms and return it to the Holder.  Alternatively, if the Company 
shall so determine, the Company in exchange for all Securities may issue and 
the Trustee shall authenticate new Securities of the same series that reflect 
the changed terms. 

Section 9.6.  TRUSTEE TO SIGN AMENDMENTS.

    Upon the written request of the Company, accompanied by a Board 
Resolution authorizing the execution of a supplemental indenture, and upon 
the filing with the Trustee of evidence of the consent of the Securityholders 
if such consent shall be 

                                   -76-
<PAGE>

required under Section 9.2, the Trustee shall sign any supplemental indenture 
authorized pursuant to this Article IX; provided that the Trustee shall not 
be obligated to sign any supplemental indenture that adversely affects the 
Trustee's rights, duties, liabilities or immunities.  In signing such 
supplemental indenture, the Trustee shall be entitled to receive and, subject 
to Section 7.1, shall be fully protected in relying upon, an Officers' 
Certificate and an Opinion of Counsel stating that such amendment is 
authorized or permitted by this Indenture, that it is not inconsistent 
herewith, and that it will be valid and binding upon the Company in 
accordance with its terms.

                                      ARTICLE X

                          REPAYMENT AT THE OPTION OF HOLDERS

Section 10.1.  APPLICABILITY OF ARTICLE.

    Securities of any series which are repayable at the option of the Holders 
thereof before their maturity shall be repaid in accordance with the terms of 
the Securities of such series.  The repayment of any principal amount of 
Securities pursuant to such option of the Holder to require repayment of 
Securities before their maturity shall not operate as a payment, redemption 
or satisfaction of the indebtedness represented by such Securities unless and 
until the Company, at its option, shall deliver or surrender the same to the 
Trustee with a directive that such Securities be cancelled.  Notwithstanding 
anything to the contrary contained in this Article X, in connection with any 
repayment of Securities, the Company may arrange for the purchase of any 
Securities by an agreement with one or more investment bankers or other 
purchasers to purchase such Securities by paying to the Holders of such 
Securities on or before the close of business on the repayment date an amount 
not less than the repayment price payable by the Company on repayment of such 
Securities, and the obligation of the Company to pay the repayment price of 
such Securities shall be satisfied and discharged to the extent such payment 
is so paid by such purchasers.


                                   -77-
<PAGE>

                                      ARTICLE XI

                                    SINKING FUNDS

Section 11.1.  APPLICABILITY OF ARTICLE.

    The provisions of this Article XI shall be applicable to any sinking fund 
for the retirement of Securities of a series, except as otherwise permitted 
or required by any form of Security of such series issued pursuant to this 
Indenture.

    The minimum amount of any sinking fund payment provided for by the terms 
of Securities of any series is referred to in this Article XI as a "mandatory 
sinking fund payment," and any payment in excess of such minimum amount 
provided for by the terms of Securities of such series is herein referred to 
as an" optional sinking fund payment."  If provided for by the terms of 
Securities of any series, the cash amount of any sinking fund payment may be 
subject to reduction as provided in Section 11.2. Each sinking fund payment 
shall be applied to the redemption of Securities of any series as provided 
for by the terms of Securities of such series.

Section 11.2.  SATISFACTION OF SINKING FUND PAYMENTS WITH SECURITIES.

    The Company may, in satisfaction of all or any part of any sinking fund 
payment with respect to the Securities of such series to be made pursuant to 
the terms of such Securities as provided for by the terms of such series (1) 
deliver outstanding Securities of such series (other than any of such 
Securities previously called for redemption or any of such Securities in 
respect of which cash shall have been released to the Company), together in 
the case of any Bearer Securities of such series with all unmatured coupons 
appertaining thereto, and (2) apply as a credit Securities of such series 
which have been redeemed either at the election of the Company pursuant to 
the terms of such series of Securities or through the application of 
permitted optional sinking fund payments pursuant to the terms of such 
Securities, provided that such series of Securities have not been previously 
so credited.  Such Securities shall be received and credited for such purpose 
by the Trustee at the Redemption Price 

                                   -78-
<PAGE>

specified in such Securities for redemption through operation of the sinking 
fund and the amount of such sinking fund payment shall be reduced 
accordingly.  If as a result of the delivery or credit of Securities of any 
series in lieu of cash payments pursuant to this Section 11.2, the principal 
amount of Securities of such series to be redeemed in order to exhaust the 
aforesaid cash payment shall be less than $100,000, the Trustee need not call 
Securities of such series for redemption, except upon Company request, and 
such cash payment shall be held by the Trustee or a Paying Agent for 
Securities of that series and applied to the next succeeding sinking fund 
payment, provided, however, that the Trustee or such Paying Agent shall at 
the request of the Company from time to time pay over and deliver to the 
Company any cash payment so being held by the Trustee or such Paying Agent 
upon delivery by the Company to the Trustee of Securities purchased by the 
Company having an unpaid principal amount equal to the cash payment requested 
to be released to the Company.

Section 11.3.  REDEMPTION OF SECURITIES FOR SINKING FUND.

    Not less than 60 days prior to each sinking fund payment date for any 
series of Securities, the Company will deliver to the Trustee an Officers' 
Certificate specifying the amount of the next ensuing mandatory sinking fund 
payment for that series pursuant to the terms of that series, the portion 
thereof, if any, which is to be satisfied by payment of cash and the portion 
thereof, if any, which is to be satisfied by delivering and crediting of 
Securities of that series pursuant to Section 11.2, and the optional amount, 
if any, to be added in cash to the next ensuing mandatory sinking fund 
payment, and will also deliver to the Trustee any Securities to be so 
credited and not theretofore delivered.  If such Officers' Certificate shall 
specify an optional amount to be added in cash to the next ensuing mandatory 
sinking fund payment, the Company shall thereupon be obligated to pay the 
amount therein specified. Not less than 30 days before each such sinking fund 
payment date the Trustee shall select the Securities to be redeemed upon such 
sinking fund payment date in the manner specified in Section 3.3 and cause 
notice of the redemption thereof to be given in the name of and at the 
expense of the Company in the manner provided in Section 3.4.  Such notice 
having been duly given, the redemption of such Securities 

                                   -79-
<PAGE>

shall be made upon the terms and in the manner stated in Sections 3.5 and 3.6.

                                     ARTICLE XII

                               CONVERSION OF SECURITIES

Section 12.1.  APPLICABILITY OF ARTICLE.

    The provisions of this Article XII shall be applicable to the Securities 
of any series which are convertible into Common Stock or, if so provided in a 
Board Resolution, Officers' Certificate or executed supplemental indenture 
referred to in Section 2.1 by or pursuant to which the form and terms of the 
Securities of such series were established, cash in lieu thereof, as provided 
by the terms of the Securities of such series.

Section 12.2.  EXERCISE OF CONVERSION PRIVILEGE.

    In order to exercise the conversion privilege, the Holder of any Security 
to be converted shall surrender such Security to the Conversion Agent at any 
time during usual business hours at its office or agency maintained for the 
purpose as provided in Section 2.3, accompanied by a fully executed written 
notice, in substantially the form set forth on the reverse of the Security, 
that the Holder elects to convert such Security or a stated portion thereof 
constituting a multiple of $1,000 in principal amount, and, if such Security 
is surrendered for conversion during the period between the close of business 
on any record date for such Security and the opening of business on the 
related interest payment date and has not been called for redemption on a 
Redemption Date within such period (or on such interest payment date), 
accompanied also by payment of an amount equal to the interest payable on 
such interest payment date on the portion of the principal amount of the 
Security being surrendered for conversion.  No interest shall be payable on 
any Security called for redemption which is converted between the record date 
and the opening of business of the next succeeding interest payment date. 
Such notice shall also state the name or names (and address) in which the 
certificate or certificates for shares of Common Stock shall be issued (or to 
whom payment in cash in lieu of Common 

                                   -80-
<PAGE>

Stock shall be made). Securities surrendered for conversion shall (if so 
required by the Company or the Conversion Agent) be duly endorsed by, or be 
accompanied by a written instrument or instruments of transfer in form 
satisfactory to the Company and the Conversion Agent duly executed by, the 
Holder or his attorney duly authorized in writing.  As promptly as 
practicable after the receipt of such notice and the surrender of such 
Security as aforesaid, the Company shall, subject to the provisions of 
Section 12.7, issue and deliver at such office or agency to such Holder, or 
on his written order, a certificate or certificates for the number of full 
shares of Common Stock issuable on conversion of such Security in accordance 
with the provisions of such Security and cash, as provided in Section 12.3, 
in respect of any fraction of a share of Common Stock otherwise issuable upon 
such conversion or, if so provided in a Board Resolution, Officers' 
Certificate or executed supplemental indenture referred to in Section 2.1 by 
or pursuant to which the form and terms of the Securities of such Series were 
established, cash, in lieu of shares of Common Stock.  Such conversion shall 
be at the Conversion Price in effect, and shall be deemed to have been 
effected, immediately prior to the close of business on the date (herein 
called the "Date of Conversion") on which such notice in proper form shall 
have been received by the Conversion Agent and such Security shall have been 
surrendered as aforesaid, and the Person or Persons in whose name or names 
any certificate or certificates for shares of Common Stock shall be issuable, 
if any, upon such conversion shall be deemed to have become on the Date of 
Conversion the holder or holders of record of the shares represented thereby; 
provided, however, that any such surrender on any date when the stock 
transfer books of the Company shall be closed shall constitute the Person or 
Persons in whose name or names the certificate or certificates for such 
shares are to be issued, if any, as the record holder or holders thereof for 
all purposes at the opening of business on the next succeeding day on which 
such stock transfer books are open but such conversion shall nevertheless be 
at the Conversion Price in effect at the close of business on the date when 
such Security shall have been so surrendered with the conversion notice in 
proper form.  In the case of conversion of a portion, but less than all, of a 
Security, the Company shall execute, and the Trustee shall authenticate and 
make available for delivery to the Holder thereof, at the expense of the 
Company, a Security or Securities in the aggregate principal amount of the 
unconverted portion of 

                                   -81-
<PAGE>

the Security surrendered.  Except as otherwise expressly provided in this 
Indenture, no payment or adjustment shall be made for interest accrued on any 
Security (or portion thereof) converted or for dividends or distributions on 
any Common Stock issued upon conversion of any Security.  The right, if any, 
of a Holder of any Security to cause the Company to redeem, purchase or repay 
such Security shall terminate upon receipt by the Company of any notice of 
conversion of such Security.

Section 12.3.  FRACTIONAL INTERESTS.

    No fractions of shares or scrip representing fractions of shares shall be 
issued upon conversion of Securities.  If more than one Security shall be 
surrendered for conversion at one time by the same Holder, the number of full 
shares which shall be issuable upon conversion thereof shall be computed on 
the basis of the aggregate principal amount of the Securities so surrendered. 
 If any fraction of a share of Common Stock would, except for the provisions 
of this Section 12.3, be issuable on the conversion of any Security or 
Securities, the Company shall make payment in lieu thereof in cash equal to 
the value of such fraction computed on the basis of the Last Sale Price of 
one share of Common Stock on the most recent Trading Day prior to the Date of 
Conversion.  "Last Sale Price" on any Trading Day shall mean (i) the closing 
price regular way (or, if no closing price is reported the average of the bid 
and asked prices) as reported on the New York Stock Exchange Composite Tape, 
or (ii) if on such Trading Day the Common Stock is not listed or admitted to 
trading on such exchange, the closing price regular way (or, if no closing 
price is reported the average of the bid and asked prices) on the principal 
national securities exchange on which the Common Stock is listed or admitted, 
or (iii) if not listed or admitted to trading on any national securities 
exchange on such Trading Day, then the average of the closing bid and asked 
prices as reported through the National Association of Securities Dealers, 
Inc. on its NASDAQ National Market System or NASDAQ System or a similar 
organization if NASDAQ is no longer reporting information, or (iv) if the 
Common Stock is not listed or admitted to trading on any national securities 
exchange or quoted on such National Market System or NASDAQ System on such 
Trading Day, then the average of the closing bid and asked prices in the 
over-the-counter market as furnished by any New York Stock 

                                   -82-
<PAGE>

Exchange member firm selected from time to time by the Company for that 
purpose, or (v) if not quoted by any such organization on such Trading Day, 
the fair value of such Common Stock on such Trading Day, as determined by the 
Board of Directors. The term "Trading Day" shall mean each Monday, Tuesday, 
Wednesday, Thursday and Friday, other than any day on which securities are 
not traded on the applicable above mentioned exchanges or markets.

Section 12.4.  ADJUSTMENT OF CONVERSION PRICE.

    The "Conversion Price" for a Series of Securities shall be as set forth 
in a Board Resolution, Officers' Certificate or executed supplemental 
indenture referred to in Section 2.1 by or pursuant to which the form and 
terms of the Securities of such Series were established, and shall be subject 
to adjustment from time to time as follows:

    (a)  In case the Company shall (1) pay a dividend or make a distribution 
in shares of Common Stock to holders of Common Stock, (2) subdivide its 
outstanding shares of Common Stock into a greater number of shares of Common 
Stock, (3) combine its outstanding shares of Common Stock into a smaller 
number of shares of Common Stock or (4) issue by reclassification of its 
Common Stock any shares of capital stock of the Company, the Conversion Price 
in effect immediately prior to such action shall be adjusted so that the 
Holder of any Security thereafter surrendered for conversion shall be 
entitled to receive the number of shares of Common Stock or other capital 
stock of the Company which he would have owned immediately following such 
action had such Security been converted immediately prior thereto.  An 
adjustment made pursuant to this subsection (a) shall become effective 
immediately, except as provided in subsection (e) below, after the record 
date in the case of a dividend or distribution and shall become effective 
immediately after the effective date in the case of a subdivision, 
combination or reclassification.  If as a result of an adjustment made 
pursuant to this subsection (a), the Holder of any Security thereafter 
surrendered for conversion shall become entitled to receive shares of two or 
more classes of capital stock (including shares of Common Stock and other 
capital stock) of the Company, the Board of Directors (whose determination 
shall be conclusive

                                   -83-
<PAGE>

and shall be described in a statement filed with the Trustee) shall determine 
the allocation of the adjusted Conversion Price between or among shares of 
such classes of capital stock or shares of Common Stock and other capital 
stock.

    (b)  In case the Company shall issue rights or warrants to all holders of 
Common Stock entitling them (for a period not exceeding 45 days from the date 
of such issuance) to subscribe for or purchase shares of Common Stock or 
Securities convertible into Common Stock at a price per share less than the 
current market price per share (as determined pursuant to subsection (d) 
below) of the Common Stock on the record date mentioned below, the Conversion 
Price shall be adjusted to a price, computed to the nearest cent, so that the 
same shall equal the price determined by multiplying:

         (1)  the Conversion Price in effect immediately prior to the date of
    issuance of such rights or warrants by

         (2)  a fraction, of which (i) the numerator shall be (A) the number of
    shares of Common Stock outstanding on the date of issuance of such rights
    or warrants, immediately prior to such issuance, plus (B) the number of
    shares of Common Stock which the aggregate offering price of the total
    number of shares of Common Stock (or the aggregate conversion price of the
    convertible securities) so offered for subscription or purchase would
    purchase at such current market price (determined by multiplying such total
    number of shares by the exercise price of such rights or warrants and
    dividing the product so obtained by such current market price), and of
    which (ii) the denominator shall be (A) the number of shares of Common
    Stock outstanding on the date of issuance of such rights or warrants,
    immediately prior to such issuance, plus (B) the number of additional
    shares of Common Stock (or into which the convertible securities are
    convertible) which are so offered for subscription or purchase.

    Such adjustment shall become effective immediately except as provided in
subsection (e) below, after the record date for the determination of holders
entitled to receive such rights or warrants.

                                       - 84 -

<PAGE>

    (c)  In case the Company shall distribute to substantially all holders of
Common Stock, evidences of indebtedness, equity securities (including equity
interests in the Company's Subsidiaries) other than a common stock, or other
assets (other than cash dividends paid out of surplus of the Company), or shall
distribute to substantially all holders of Common Stock rights or warrants to
subscribe for securities (other than those referred to in Subsection (b) above)
then in each such case the Conversion Price shall be adjusted so that the same
shall equal the price determined by multiplying the Conversion Price in effect
immediately prior to the date of such distribution by a fraction of which the
numerator shall be the current market price per share (determined as provided in
subsection (d) below) of the Common Stock on the record date mentioned below
less the then fair market value (as determined by the Board of Directors, whose
determination shall, if made in good faith, be conclusive evidence of such fair
market value) of the portion of the assets so distributed or of such
subscription rights or warrants applicable to one share of Common Stock, and of
which the denominator shall be such current market price per share of the Common
Stock.  Such adjustment shall become effective immediately, except as provided
in subsection (e) below, after the record date for the determination of
stockholders entitled to receive such distribution.

    (d)  For the purpose of any computation under subsections (b) and (c)
above, the current market price per share of Common Stock on any date shall be
deemed to be the average of the Last Sale Prices for the 30 consecutive Trading
Days commencing 45 Trading Days before the date in question.

    (e)  In any case in which this Section 12.4 shall require that an
adjustment be made immediately following a record date, the Company may elect to
defer the effectiveness of such adjustment (but in no event until a date later
than the effective time of the event giving rise to such adjustment), in which
case the Company shall, with respect to any Security converted after such record
date and before such adjustment shall have become effective, (i) defer paying
any cash payment pursuant to Section 12.3 or issuing to the Holder of such
Security the number of shares of Common Stock and other capital stock of the
Company issuable upon such conversion in excess of the number of shares of
Common Stock and other capital stock of the Company issuable 

                                   -85-
<PAGE>

thereupon only on the basis of the Conversion Price prior to adjustment and 
(ii), not later than five Business Days after such adjustment shall have 
become effective, pay to such Holder the appropriate cash payment pursuant to 
Section 12.3 and issue to such Holder the additional shares of Common Stock 
and other capital stock of the Company issuable on such conversion.

    (f)  No adjustment in the Conversion Price shall be required unless such 
adjustment would require an increase or decrease of at least 1% of the 
Conversion Price; provided, that any adjustments which by reason of this 
subsection (f) are not required to be made shall be carried forward and taken 
into account in any subsequent adjustment and provided, further, that 
adjustment shall be required and made in accordance with the provisions of 
this Article XII (other than this subsection (f)) not later than such time as 
may be required in order to preserve the tax-free nature of a distribution to 
the holders of Securities or Common Stock.  All calculations under this 
Article XII shall be made to the nearest cent or to the nearest one-hundredth 
of a share, as the case may be.

    (g)  Anything in this Section 12.4 to the contrary notwithstanding, no 
adjustment need be made for rights to purchase Common Stock pursuant to a 
Company plan for reinvestment of dividends or interest or for rights to 
purchase Capital Stock pursuant to any future dividend or distribution which 
the Company determines to be comparable in purpose and in effect to the 
dividend and subsequent distribution of Rights contemplated by the Rights 
Agreement and no adjustment need be made for a change in the par value or no 
par value of the Common Stock.

    (h)  Whenever the Conversion Price is adjusted as herein provided, the 
Company shall promptly (i) file with the Trustee and each Conversion Agent an 
Officers' Certificate setting forth the Conversion Price after such 
adjustment and setting forth a brief statement of the facts requiring such 
adjustment, which certificate shall be conclusive evidence of the correctness 
of such adjustment, and (ii) mail or cause to be mailed a notice of such 
adjustment to each Holder of Securities at his address as the same appears on 
either the registry books of the Company or in the filings described in 
Section 2.4. Anything in this Section 12.4 to the contrary notwithstanding, 
the Company shall be entitled to make such reductions in the Conversion 
Price, in 

                                   -86-
<PAGE>

addition to those required by this Section 12.4, as it in its discretion 
shall determine to be advisable in order that any stock dividend, subdivision 
of shares, distribution of rights or warrants to purchase stock or 
securities, or distribution of other assets (other than cash dividends) 
hereafter made by the Company to its stockholders shall not be taxable.

Section 12.5.  CONTINUATION OF CONVERSION PRIVILEGE IN CASE OF MERGER, 
CONSOLIDATION OR SALE OF ASSETS.

    If any of the following shall occur, namely: (a) any consolidation or 
merger of the Company as a result of which the holders of Common Stock shall 
be entitled to receive stock, other securities or other assets (including 
cash) with respect to or in exchange for Common Stock; or (b) any sale or 
conveyance of all or substantially all of the property or business of the 
Company as an entirety, then the Company, or such successor or purchasing 
corporation, as the case may be, shall, as a condition precedent to such 
consolidation, merger, sale or conveyance, execute and deliver to the Trustee 
a supplemental indenture (which shall conform to the TIA as in force at the 
date of the execution thereof) providing that the Holder of each convertible 
Security then outstanding shall have the right to convert such Security into 
the kind and amount of shares of stock and other securities and property 
(including cash) receivable upon such consolidation, merger, sale or 
conveyance by a holder of the number of shares of Common Stock issuable upon 
conversion of such Security immediately prior to such reclassification, 
change, consolidation, merger, sale or conveyance.  Such supplemental 
indenture shall provide for adjustments which shall be as nearly equivalent 
as may be practicable to the adjustments provided for in this Article XII.  
If, in the case of any such consolidation, merger, sale or conveyance, the 
stock or other securities and property (including cash) receivable thereupon 
by a holder of shares of Common Stock includes shares of stock or other 
securities and property (including cash) of a corporation other than the 
successor or purchasing corporation, as the case may be, in such 
consolidation, merger, sale or conveyance, then such supplemental indenture 
shall also be executed by such other corporation and shall contain such 
additional provisions to protect the interests of the Holders of the 
Securities as the Board of Directors shall reasonably consider necessary by 
reason 

                                   -87-
<PAGE>

of the foregoing.  The provisions of this Section 12.5 shall similarly apply 
to successive consolidations, mergers, sales or conveyances.

    Within 30 days after the execution of such supplemental indenture the 
Company shall give notice of the execution of such supplemental indenture, 
with respect to Registered Securities affected by such supplemental 
indenture, by mailing a notice of the execution of such supplemental 
indenture to each Holder of Registered Securities at such Holder's address as 
it appears on the Securities register maintained by the Registrar and, with 
respect to Bearer Securities affected by such supplemental indenture, by 
publishing in an Authorized Newspaper notice of the execution of such 
supplemental indenture on two separate days.

    Neither the Trustee nor any Conversion Agent shall be under any 
responsibility to determine the correctness of any provisions contained in 
any such supplemental indenture relating either to the kind or amount of 
shares of stock or securities or property (including cash) receivable by 
Holders of Securities upon the conversion of their Securities after any such 
consolidation, merger, sale or conveyance or to any adjustment to be made 
with respect thereto, but, subject to the provisions of Sections 7.1 and 7.2, 
may accept as conclusive evidence of the correctness of any such provisions, 
and shall be protected in relying upon, the Officers' Certificate (which the 
Company shall be obligated to file with the Trustee prior to the execution of 
any such supplemental indenture) with respect thereto.

Section 12.6.  NOTICE OF CERTAIN EVENTS.

    If: (a)  the Company shall declare a dividend (or any other distribution) 
payable to the holders of Common Stock otherwise than in cash; or

     (b)  the Company shall authorize the granting to the holders of Common 
Stock of rights to subscribe for or purchase any shares of stock of any class 
or of any other rights; or

    (c)  the Company shall authorize any reclassification or change of the 
Common Stock (other than a subdivision or combination of its outstanding 
shares of Common Stock), or any 

                                   -88-
<PAGE>

consolidation or merger to which the Company is a party and for which 
approval of any stockholders of the Company is required, or the sale or 
conveyance of all or substantially all the property or business of the 
Company; or

    (d)  there shall be authorized or ordered any voluntary or involuntary 
dissolution, liquidation or winding-up of the Company; or

    (e)  such other event shall occur as may be specified in any Securities 
issued pursuant to this Indenture;

then, the Company shall cause to be filed at the office or agency maintained 
for the purpose of conversion of the Securities as provided in Section 4.2, 
and shall, with respect to Registered Securities convertible into Common 
Stock, cause to be mailed to each Holder of such Registered Securities, at 
such Holder's address as it shall appear on the Securities register 
maintained by the Registrar and, with respect to Bearer Securities 
convertible into Common Stock, cause to be published in an Authorized 
Newspaper on two separate days, at least 20 days before the date hereinafter 
specified (or the earlier of the dates hereinafter specified, in the event 
that more than one date is specified), a notice stating the date on which (1) 
a record is expected to be taken for the purpose of such dividend, 
distribution or rights, or if a record is not to be taken, the date as of 
which the holders of Common Stock of record to be entitled to such dividend, 
distribution or rights are to be determined, or (2) such reclassification, 
change, consolidation, merger, sale, conveyance, dissolution, liquidation or 
winding-up is expected to become effective and the date, if any is to be 
fixed, as of which it is expected that holders of Common Stock of record 
shall be entitled to exchange their shares of Common Stock for securities or 
other property deliverable upon such reclassification, change, consolidation, 
merger, sale, conveyance, dissolution, liquidation or winding-up.

Section 12.7.  TAXES ON CONVERSION.

    The Company will pay any and all documentary, stamp or similar taxes
payable to the United States of America or any political subdivision or taxing
authority thereof or therein in 

                                   -89-
<PAGE>

respect of the issue or delivery of shares of Common Stock on conversion of 
Securities pursuant thereto; provided, however, that the Company shall not be 
required to pay any tax which may be payable in respect of any transfer 
involved in the issue or delivery of shares of Common Stock in a name other 
than that of the Holder of the Securities to be converted (or payment of cash 
in lieu thereof to a Person other than such Holder) and no such issue or 
delivery (or payment) shall be made unless and until the Person requesting 
such issue or delivery (or payment) has paid to the Company the amount of any 
such tax or has established, to the satisfaction of the Company, that such 
tax has been paid.  The Company extends no protection with respect to any 
other taxes imposed in connection with conversion of Securities.

Section 12.8.  COMPANY TO PROVIDE STOCK.

    The Company shall reserve, free from preemptive rights, out of its 
authorized but unissued shares, sufficient shares to provide for the 
conversion of convertible Securities from time to time as such Securities are 
presented for conversion, provided, however, that nothing contained herein 
shall be construed to preclude the Company from satisfying its obligations in 
respect of the conversion of Securities by delivery of repurchase shares of 
Common Stock which are held in the treasury of the Company.

    If any shares of Common Stock to be reserved for the purpose of 
conversion of Securities hereunder require registration with or approval of 
any governmental authority under any Federal or state law before such shares 
may be validly issued or delivered upon conversion, then the Company 
covenants that it will in good faith and as expeditiously as possible 
endeavor to secure such registration or approval, as the case may be; 
provided, however, that nothing in this Section 12.8 shall be deemed to 
affect in any way the obligations of the Company to convert Securities into 
Common Stock as provided in this Article XII.

    Before taking any action which would cause an adjustment reducing the 
Conversion Price below the then par value, if any, of the Common Stock, the 
Company will take all corporate action which may, in the Opinion of Counsel, 
be necessary in order that the Company may validly and legally issue fully 
paid and 

                                   -90-
<PAGE>

non-assessable shares of Common Stock at such adjusted Conversion Price.

    The Company covenants that all shares of Common Stock which may be issued 
upon conversion of Securities will upon issue be fully paid and 
non-assessable by the Company and free of preemptive rights.

Section 12.9.  DISCLAIMER OF RESPONSIBILITY FOR CERTAIN MATTERS.

    Neither the Trustee, the Conversion Agent nor any agent of either shall 
at any time be under any duty or responsibility to any Holder of Securities 
to determine whether any facts exist which may require any adjustment of the 
Conversion Price, or with respect to the Officers' Certificate referred to in 
Section 12.4(h), or with respect to the nature or extent of any such 
adjustment when made, or with respect to the method employed, or herein or in 
any supplemental indenture provided to be employed, in making the same.  
Neither the Trustee, the Conversion Agent nor any agent of either shall be 
accountable with respect to the validity of value (or the kind or amount) or 
any shares of Common Stock, or of any securities or property (including 
cash), which may at any time be issued or delivered upon the conversion of 
any Security; and neither the Trustee, the Conversion Agent nor any agent of 
either makes any representation with respect thereto.  Neither the Trustee, 
the Conversion Agent nor any agent of either shall be responsible for any 
failure of the Company to issue, register the transfer of or deliver any 
shares of Common Stock or stock certificates or other securities or property 
(including cash) upon the surrender of any Security for the purpose of 
conversion or, subject to Sections 7.1 and 7.2, to comply with any of the 
covenants of the Company contained in this Article XII.

Section 12.10.  RETURN OF FUNDS DEPOSITED FOR REDEMPTION OF CONVERTED 
SECURITIES.

    Any funds which at any time shall have been deposited by the Company or 
on its behalf with the Trustee or any Conversion Agent for the purpose of 
paying the principal of and interest, if any, on any of the Securities and 
which shall not be required for such 

                                   -91-
<PAGE>

purposes because of the conversion of such Securities, as provided in this 
Article XII, shall after such conversion be repaid to the Company by the 
Trustee or such Conversion Agent.

Section 12.11.  RIGHTS ISSUED IN RESPECT OF COMMON STOCK ISSUED UPON 
CONVERSION.

    Each share of Common Stock issued upon conversion of Securities pursuant 
to this Article XII shall be entitled to receive the appropriate number of 
preferred share purchase rights (the "Rights"), if any, and the certificates 
representing the Common Stock issued upon such conversion shall bear such 
legends, if any, in each case as provided by and subject to the terms of the 
Rights Agreement, dated June 21, 1989, between the Company and The First 
National Bank of Chicago, as Rights Agent (the "Rights Agreement"), as 
amended, as in effect at the time of such conversion.  Notwithstanding 
anything else to the contrary in this Article XII, there shall not be any 
adjustment to the conversion privilege or conversion rate as a result of (i) 
the distribution of separate certificates representing the Rights, (ii) the 
occurrence of certain events entitling holders of Rights to receive, upon 
exercise thereof, Common Stock of the Company or capital stock of another 
corporation or (iii) the exercise of such Rights in accordance with the 
Rights Agreement.

                                     ARTICLE XIII

                                    SUBORDINATION

Section 13.1.  SECURITIES SUBORDINATED TO SENIOR INDEBTEDNESS.

    The Company covenants and agrees that, anything in this Indenture or the 
Securities of any series to the contrary notwithstanding, the Indebtedness 
evidenced by the Securities of each series is subordinated and junior in 
right of payment to all Senior Indebtedness to the extent provided herein, 
and each Holder of Securities of each series, by his acceptance thereof, 
whether upon original issue or upon transfer or assignment thereof, likewise 
covenants and agrees to the subordination herein provided and shall be bound 
by the provisions hereof.


                                   -92-
<PAGE>

    Subject to Section 13.4, if the Company shall default in the payment of 
any principal of interest on or any Additional Amount payable in respect of 
any Senior Indebtedness when the same becomes due and payable, whether at 
maturity or at a date fixed for prepayment or by declaration of acceleration 
or otherwise, then, upon written notice of such default to the Company by the 
holders of Senior Indebtedness or any trustee therefor, unless and until such 
default shall have been cured or waived or shall have ceased to exist, no 
direct or indirect payment (in cash, property, securities, by set off or 
otherwise) shall be made or agreed to be made on account of the principal of, 
interest on or Additional Amounts payable in respect of any of the 
Securities, or in respect of any redemption, retirement, purchase or other 
acquisition of any of the Securities other than those made in capital stock 
of the Company (or cash in lieu of fractional shares thereof) pursuant to 
Article XII or otherwise made in capital stock of the Company (or cash in 
lieu of fractional shares thereof).

    If (a) without the consent of the Company a court having jurisdiction 
shall enter an order for relief with respect to the Company under the 
Bankruptcy Laws or without the consent of the Company a court having 
jurisdiction shall enter a judgment, order or decree adjudging the Company a 
bankrupt or insolvent, or enter an order for relief for reorganization, 
arrangement, adjustment or composition of or in respect of the Company under 
the Bankruptcy Laws or applicable state insolvency law, or (b) the Company 
shall institute proceedings for entry of an order for relief with respect to 
the Company under the Bankruptcy Laws or for an adjudication of insolvency, 
or shall consent to the institution of bankruptcy or insolvency proceedings 
against it, or shall file a petition seeking, or seek or consent to 
reorganization, arrangement, composition or relief under the Bankruptcy Laws 
or any applicable state law, or shall consent to the filing of such petition 
or to the appointment of a receiver, custodian, liquidator, assignee, 
trustee, sequestrator or similar official (other than a custodian pursuant to 
8 Delaware Code (S) 226 or any similar statute under other state laws) in 
respect of the Company or of substantially all of its property, or the 
Company shall make a general assignment for the benefit of creditors as 
recognized under the Bankruptcy Laws, then all Senior Indebtedness (including 
any interest thereon accruing after the commencement of any such proceedings 
and any Additional

                                      -93-
<PAGE>


Amounts payable in respect thereof) shall first be paid in full before any 
payment or distribution, whether in cash, securities or other property, shall 
be made to any Holder of any Securities on account thereof.  Any payment or 
distribution, whether in cash, securities or other property (other than 
securities of the Company or any other corporation provided for by a plan of 
reorganization or readjustment the payment of which is subordinate, at least 
to the extent provided in these subordination provisions with respect to the 
Indebtedness evidenced by the Securities, to the payment of all Senior 
Indebtedness then outstanding and to any securities issued in respect thereof 
under any such plan of reorganization or readjustment) that would otherwise 
(but for these subordination provisions) be payable or deliverable in respect 
of the Securities of any series shall be paid or delivered directly to the 
holders of Senior Indebtedness in accordance with the priorities then 
existing among such holders until all Senior Indebtedness (including any 
interest thereon accruing after the commencement of any such proceedings and 
any Additional Amount payable in respect thereof) shall have been paid in 
full.  In the event of any such proceeding, after payment in full of all sums 
owing with respect to Senior Indebtedness, the Holder of the Securities, 
together with the holders of any obligation of the Company ranking on a 
parity with the Securities, shall be entitled to be paid from the remaining 
assets of the Company the amounts at the time due and owing on account of 
unpaid principal of, interest on and any Additional Amounts payable in 
respect of the Securities and such other obligations before any payment of 
other distribution, whether in cash, property or otherwise, shall be made on 
account of any capital stock or any obligations of the Company ranking junior 
to the Securities and such other obligations.

    If, notwithstanding the foregoing, any payment or distribution of any 
character, whether in cash, securities or other property (other than 
securities of the Company or any other corporation provided for by a plan of 
reorganization or readjustment the payment of which is subordinate, at least 
to the extent provided in these subordination provisions with respect to the 
Indebtedness evidenced by the Securities, to the payment of all Senior 
Indebtedness then outstanding and to any securities issued in respect thereof 
under any such plan of reorganization or readjustment), shall be received by 
the Trustee or any Holder 

                                   -94-
<PAGE>

in contravention of any of the terms hereof, such payment or distribution or 
security shall be received in trust for the benefit of, and shall be paid 
over or delivered and transferred to, the holders of the Senior Indebtedness 
then outstanding in accordance with the priorities then existing among such 
holders for application to the payment of all Senior Indebtedness remaining 
unpaid, to the extent necessary to pay all such Senior Indebtedness in full.  
In the event of the failure of the Trustee or any Holder to endorse or assign 
any such payment, distribution or security, each holder of Senior 
Indebtedness is hereby irrevocably authorized to endorse or assign the same.

    Nothing contained herein shall impair, as between the Company and the 
Holders of Securities of each series, the obligation of the Company to pay to 
such Holders the principal of, interest on or any Additional Amounts payable 
with respect to such Securities or prevent the Trustee or the Holder from 
exercising all rights, powers and remedies otherwise permitted by applicable 
law or hereunder upon a Default or Event of Default hereunder, all subject to 
the rights of the holders of the Senior Indebtedness to receive cash, 
securities or other property otherwise payable or deliverable to the Holders.

    Senior Indebtedness shall not be deemed to have been paid in full unless 
the holders thereof shall have received cash, securities or other property 
equal to the amount of such Senior Indebtedness then outstanding. Upon the 
payment in full of all Senior Indebtedness, the Holders of Securities of each 
series shall be subrogated to all rights of any holders of Senior 
Indebtedness to receive any further payments or distributions applicable to 
the Senior Indebtedness until the indebtedness evidenced by the Securities of 
such series shall have been paid in full, and such payments or distributions 
received by such Holders, by reason of such subrogation, of cash, securities 
or other property that otherwise would be paid or distributed to the holders 
of Senior Indebtedness, shall as between the Company and its creditors other 
than the holders of Senior Indebtedness, on the one hand, and such Holders, 
on the other hand, be deemed to be a payment by the Company on account of 
Senior Indebtedness, and not on account of the Securities of such series.

    The provisions of this Section 13.1 shall not impair any rights, 
interests, remedies or powers of any secured creditor of 

                                   -95-
<PAGE>

the Company in respect of any security interest the creation of which is not 
prohibited by the provisions of this Indenture.

    The securing of any obligations of the Company, otherwise ranking on a 
parity with the Securities or ranking junior to the Securities, shall not be 
deemed to prevent such obligations from constituting, respectively, 
obligations ranking on a parity with the Securities or ranking junior to the 
Securities.

Section 13.2.  RELIANCE ON CERTIFICATE OF LIQUIDATING AGENT; FURTHER EVIDENCE 
AS TO OWNERSHIP OF SENIOR INDEBTEDNESS. 

    Upon any payment or distribution of assets of the Company, the Trustee 
and the Holders shall be entitled to rely upon an order or decree issued by 
any court of competent jurisdiction in which such dissolution or winding up 
or liquidation or reorganization or arrangement proceedings are pending or 
upon a certificate of the trustee in bankruptcy, receiver, assignee for the 
benefit of creditors or other Person making such payment or distribution, 
delivered to the Trustee or to the Holders, for the purpose of ascertaining 
the Persons entitled to participate in such distribution, the holders of the 
Senior Indebtedness and other Indebtedness of the Company, the amount thereof 
or payable thereon, the amount or amounts paid or distributed thereon and all 
other facts pertinent thereto or to this Article XIII.  In the absence of any 
such bankruptcy trustee, receiver, assignee or other Person, the Trustee 
shall be entitled to rely upon a written notice by a Person representing 
himself to be a holder of Senior Indebtedness (or a trustee or representative 
on behalf of such holder) as evidence that such Person is a holder of Senior 
Indebtedness (or is such a trustee or representative).  If the Trustee 
determines, in good faith, that further evidence is required with respect to 
the right of any Person as a holder of Senior Indebtedness to participate in 
any payment or distributions pursuant to this Article XIII, the Trustee may 
request such Person to furnish evidence to the reasonable satisfaction of the 
Trustee as to the amount of Senior Indebtedness held by such Person, as to 
the extent to which such Person is entitled to participate in such payment or 
distribution, and as to other facts pertinent to the rights of such Person 
under this Article XIII, and if such evidence is not furnished, the Trustee 
may defer any payment to such Person 

                                   -96-
<PAGE>

pending judicial determination as to the right of such Person to receive such 
payment.

Section 13.3.  PAYMENT PERMITTED IF NO DEFAULT.

    Nothing contained in this Article XIII or elsewhere in this Indenture, or 
in any of the Securities, shall prevent (a) the Company at any time, except 
during the pendency of any default in the payment of any principal of or 
interest on any Senior Indebtedness as described in Section 13.1 or of any of 
the events described in clause (a) and (b) of Section 13.1, from making 
payments of the principal of or interest, if any,  on the Securities, or (b) 
the application by the Trustee or any Paying Agent of any moneys deposited 
with it hereunder to payments of the principal of or interest, if any, on the 
Securities, if, at the time of such deposit, the Trustee or such payment 
agent, as the case may be, did not have the written notice provided for in 
Section 13.5 of any event prohibiting the making of such deposit, or if, at 
the time of such deposit (whether or not in trust) by the Company with the 
Trustee or Paying Agent (other than the Company) such payment would not have 
been prohibited by the provisions of this Article XIII, and the Trustee or 
any Payment Agent shall not be affected by any notice to the contrary 
received by it on or after such date.

Section 13.4.  DISPUTES WITH HOLDERS OF CERTAIN SENIOR INDEBTEDNESS.

    Any failure by the Company to make any payment on or under any Senior 
Indebtedness, other than any Senior Indebtedness as to which the provisions 
of this Section 13.4 shall have been waived by the Company in the instrument 
or instruments by which the Company incurred, assumed, guaranteed or 
otherwise created such Senior Indebtedness, shall not be deemed a default 
under Section 13.1 if (i) the Company shall be disputing its obligation to 
make such payment or perform such obligation, and (ii) either (A) no final 
judgment relating to such dispute shall have been issued against the Company 
that is in full force and effect and is not subject to further review, 
including a judgment that has become final by reason of the expiration of the 
time within which a party may seek further appeal or review, or (B) in the 
event of a 

                                   -97-
<PAGE>

judgment that is subject to further review or appeal has been issued, the 
Company shall in good faith be prosecuting an appeal or other proceeding for 
review, and a stay of execution shall have been obtained pending such appeal 
or review.

Section 13.5.  TRUSTEE NOT CHARGED WITH KNOWLEDGE OF PROHIBITION.

    Anything in this Article XIII or elsewhere in this Indenture contained to 
the contrary notwithstanding, the Trustee shall not at any time be charged 
with knowledge of existence of any facts that would prohibit the making of 
any payment of money to or by the Trustee and shall be entitled to assume 
conclusively that no such facts exist and that no event specified in Section 
13.1 has happened, until the Trustee shall have received an Officers' 
Certificate to that effect or notice in writing to that effect signed by or 
on behalf of the holder or holders, or their representatives, of Senior 
Indebtedness who shall have been certified by the Company or otherwise 
established to the reasonable satisfaction of the Trustee to be such holder 
or holders or representatives or from any trustee under any indenture 
pursuant to which such Senior Indebtedness shall be outstanding; provided,  
however, that, if the Trustee shall not have received the Officers' 
Certificate or notice provided for in this Section 13.5 prior to the third 
Business Day preceding the date upon which by the term hereof any money 
becomes payable (including, without limitation, the payment of the principal 
of, interest on or any Additional Amounts payable with respect to any 
Security), or in the event of the execution of an instrument pursuant to 
Section 8.1 acknowledging satisfaction and discharge of this Indenture, then 
if prior to the third Business Day preceding the date of such execution, the 
Trustee or any Paying Agent shall not have received with respect to such 
money the Officers' Certificate or notice provided for in this Section 13.5, 
then, anything herein contained to the contrary notwithstanding, the Trustee 
or such Paying Agent shall have full power and authority to receive such 
money and apply the same to the purpose for which it was received and shall 
not be affected by any notice to the contrary which may be received by it on 
or after such date.  The Company shall give prompt written notice to the 
Trustee and to the Paying Agent of any facts that would prohibit the payment 
of the money to or by the Trustee or any Paying Agent and the Trustee shall 
to be charged with knowledge 

                                   -98-
<PAGE>

of the curing of any default or the elimination of any other fact or 
condition preventing such payment or distribution unless and until the 
Trustee shall have received an Officers' Certificate to such effect.

Section 13.6.  TRUSTEE TO EFFECTUATE SUBORDINATION.

    Each Holder of Securities by his acceptance thereof authorizes and 
directs the Trustee on his behalf to take such action as may be necessary or 
appropriate to effectuate the subordination as between such Holder and 
holders of Senior Indebtedness as provided in this Article XIII and appoints 
the Trustee its attorney-in-fact for any and all such purposes.

Section 13.7.  RIGHTS OF TRUSTEE AS HOLDER OF SENIOR INDEBTEDNESS.

    The Trustee shall be entitled to all the rights set forth in this Article 
XIII with respect to any Senior Indebtedness that may at the time be held by 
it, to the same extent as any other holder of Senior Indebtedness, and 
nothing in this Indenture shall deprive the Trustee of any of its rights as 
such holder. Nothing in this Article XIII shall apply to claims of, or 
payments to, the Trustee under or pursuant to Section 7.7.

Section 13.8.  ARTICLE APPLICABLE TO PAYING AGENTS.

    In case at any time any Paying Agent other than the Trustee shall have 
been appointed by the Company and be then acting hereunder, the term 
"Trustee" as used in this Article XIII shall in such case (unless the context 
shall otherwise require) be construed as extending to and including such 
Paying Agent within its meaning as fully for all intents and purposes as if 
the Paying Agent were named in this Article XIII in addition to or in place 
of the Trustee; provided, however, that Sections 13.5 and 13.7 shall not 
apply to the Company if it acts as Paying Agent.


                                   -99-
<PAGE>

Section 13.9.  SUBORDINATION RIGHTS NOT IMPAIRED BY ACTS-OMISSIONS OF THE 
COMPANY OR HOLDERS OF SENIOR INDEBTEDNESS.

    No right of any present or future holders of any Senior Indebtedness to 
enforce subordination as herein provided shall at any time in any way be 
prejudiced or impaired by any act or failure to act on the part of the 
Company or by any act or failure to act, in good faith, by any such holder, 
or by any noncompliance by the Company with the terms, provisions and 
covenants of this Indenture, regardless of any knowledge thereof which any 
such holder may have or be otherwise charged with.  The holders of Senior 
Indebtedness may, at any time or from time to time and in their absolute 
discretion, change the manner, place or terms of payment,  change or extend 
the time of payment of, or renew or alter, any such Senior Indebtedness, or 
amend or supplement any instrument pursuant to which any such Senior 
Indebtedness is issued or by which it may be secured, or release any security 
therefor, or exercise or refrain from exercising any other of their rights 
under the Senior Indebtedness, including, without limitation, the waiver of 
default thereunder, all without notice to or assent from the Holders of the 
Securities or the Trustee and without affecting the obligations of the 
Company, the Trustee or the Holders of Securities under this Article XIII.

Section 13.10.  TRUSTEE NOT FIDUCIARY FOR HOLDERS OF INDEBTEDNESS.

    The Trustee shall not be deemed to owe any fiduciary duty to the holders 
of the Senior Indebtedness, and shall not be liable to any such holders if it 
shall mistakenly pay over or distribute money or assets to Securityholders or 
the Company.  With respect to the holders of Senior Indebtedness, the Trustee 
undertakes to perform or to observe only such of its covenants or obligation 
as are specifically set forth in this Article XIII and no implied covenants 
or obligations with respect to holders of Senior Indebtedness shall be read 
into the Indenture against the Trustee.


                                   -100-
<PAGE>

                                     ARTICLE XIV

                                    MISCELLANEOUS

Section 14.1.  TRUST INDENTURE ACT CONTROLS.

    If any provision of this Indenture limits, qualifies or conflicts with 
the duties imposed by operation of subsection (c) of Section 318 of the TIA, 
the imposed duties shall control.

Section 14.2.  NOTICES.

    Any notice or communication by the Company or the Trustee to the other is 
duly given if in writing and delivered in person or by registered or 
certified mail (postage prepaid, return receipt requested), telex, telecopier 
or overnight air courier guaranteeing next day delivery, addressed as follows:

    If to the Company:

         IMC Global Inc.  
         2100 Sanders Road 
         Northbrook, IL  60062
         Attention:  General Counsel

    If to the Trustee:

         ________________________
         ________________________
         ________________________
         Attention:  {Corporate Trust Administration}

    The Company or the Trustee by notice to the others may designate 
additional or different addresses for subsequent notices or communications.

    Any notice or communication to the Company or the Trustee shall be deemed 
to have been duly given or made at the time delivered by hand if personally 
delivered; five calendar days after mailing if sent by registered or 
certified mail; when answered back, if telexed; when receipt is acknowledged, 
if telecopied; and the next Business Day after timely delivery to 

                                   -101-
<PAGE>

the courier, if sent by overnight air courier guaranteeing next day delivery 
(except that a notice of change of address shall not be deemed to have been 
given until actually received by the addressee).

    Any notice or communication to a Holder of a Registered Security shall be 
mailed by first-class mail to such Securityholder's address shown on the 
register kept by the Registrar.  Failure to mail a notice or communication to 
a Securityholder or any defect in it shall not affect its sufficiency with 
respect to other Securityholders.

    If a notice or communication is mailed in the manner provided above 
within the time prescribed, it is duly given, whether or not the addressee 
receives it.

    If the Company mails a notice or communication to Securityholders, it 
shall mail a copy to the Trustee and each Agent at the same time.

    Any notice to be given to a Holder of Bearer Securities shall be given by 
publication in an Authorized Newspaper on two separate days within the time 
prescribed.

Section 14.3.  COMMUNICATION BY HOLDERS WITH OTHER HOLDERS.

    Securityholders may communicate pursuant to TIA Section 312(b) with other 
Securityholders with respect to their rights under this Indenture or the 
Securities.  The Company, the Trustee, the Registrar and anyone else shall 
have the protection of TIA Section 312(c).

Section 14.4.  CERTIFICATE AND OPINION AS TO CONDITIONS PRECEDENT.   

    Upon any request or application by the Company to the Trustee to take or 
refrain from taking any action under this Indenture, the Company shall 
furnish to the Trustee:

         (a) an Officers' Certificate, in form and substance reasonably 
satisfactory to the Trustee stating that, in the 

                                   -102-
<PAGE>

opinion of the signers, all conditions precedent, if any, provided for in 
this Indenture relating to the proposed action have been complied with; and

         (b)  an Opinion of Counsel, in form and substance reasonably 
satisfactory to the Trustee stating that, in the opinion of such counsel, all 
such conditions precedent have been complied with.

Section 14.5.  STATEMENTS REQUIRED IN CERTIFICATE OR OPINION. 

    Each certificate or opinion with respect to compliance with a condition 
or covenant provided for in this Indenture shall include:

         (a)  a statement that each party making such certificate or opinion 
has read such covenant or condition;

         (b)  a brief statement as to the nature and scope of the examination 
or investigation upon which the statements or opinions contained in such 
certificate or opinion are based;

         (c)  a statement that, in the opinion of each such party, such party 
has made such examination or investigation as is necessary to enable such 
party to express an informed opinion as to whether or not such covenant or 
condition has been complied with; and

         (d)  a statement as to whether or not, in the opinion of each such 
party, such condition or covenant has been complied with;

provided, however, that with respect to matters of law, an Officers' 
Certificate may be based upon an Opinion of Counsel, unless the signers know, 
or in the exercise of reasonable care should know, that such Opinion of 
Counsel is erroneous, and provided, further, that with respect to matters of 
fact, an Opinion of Counsel may rely on an Officers' Certificate or 
certificates of public officials, unless the signer knows, or in the exercise 
of reasonable care should know, that any such document is erroneous.


                                   -103-
<PAGE>

Section 14.6.  RULES BY TRUSTEE AND AGENTS.

    The Trustee may make reasonable rules for action by or at a meeting of 
Securityholders.  The Registrar and the Paying Agent may make reasonable 
rules for their functions.

Section 14.7.  LEGAL HOLIDAYS.

    If a payment date is a Legal Holiday at a place of payment, payment may 
be made at that place on the next succeeding Business Day, and no interest on 
the amount payable on such payment date shall accrue for the intervening 
period.

Section 14.8.  NO RECOURSE AGAINST OTHERS.

    A director, officer, employee or stockholder, as such, of the Company 
shall not have any liability for any obligations of the Company under the 
Securities or this Indenture or for any claim based on, in respect of or by 
reason of such obligations or their creation.  Each Securityholder by 
accepting a Security waives and releases all such liability.  The waiver and 
release are part of the consideration for the issue of Securities.

Section 14.9.  GOVERNING LAW.

    This Indenture and the Securities shall be governed by, and construed in 
accordance with, the laws of the State of New York.

Section 14.10.  NO ADVERSE INTERPRETATION OF OTHER AGREEMENTS.

    This Indenture may not be used to interpret another indenture, loan or 
debt agreement of the Company or any Subsidiary.  Any such indenture, loan or 
debt agreement may not be used to interpret this Indenture.



                                   -104-
<PAGE>

Section 14.11.  SUCCESSORS.

    All agreements of the Company in this Indenture and the Securities shall 
bind its successors.  All agreements of the Trustee in this Indenture shall 
bind its successors.

Section 14.12.  SEVERABILITY.

    In case any provision in this Indenture or in the Securities shall be 
invalid, illegal or unenforceable, the validity, legality and enforceability 
of the remaining provisions shall not in any way be affected or impaired 
thereby.

Section 14.13.  MULTIPLE ORIGINALS.

    The parties may sign any number of copies of this Indenture.  Each signed 
copy shall be an original, but all of them together represent the same 
agreement.  One signed copy is enough to prove this Indenture.

Section 14.14.  TABLE OF CONTENTS; HEADINGS.

    The Table of Contents, Cross-Reference Table and Headings of the Articles 
and Sections of this Indenture have been inserted for convenience of 
reference only, are not intended to be considered a part hereof and shall not 
modify or restrict any of the terms or provisions hereof.

Section 14.15.  SECURITIES IN FOREIGN CURRENCIES.

    Wherever this Indenture provides for any action by, or the determination 
of any of the rights of, Holders of Securities of any series in which not all 
of such Securities are denominated in the same currency, or any distribution 
to Holders of Securities, in the absence of any provision to the contrary in 
the form of Security of any particular series, any amount in respect of any a 
Security denominated in a currency other than United States dollars shall be 
treated for any such action, determination or distribution as that amount of 
United States dollars that could 

                                   -105-
<PAGE>

be obtained for such amount on such reasonable basis of exchange and as of 
such date as the Company may specify in a written notice to the Trustee, or 
in the absence of such notice, as the Trustee may determine.










                                   -106-
<PAGE>


    IN WITNESS WHEREOF, the parties hereto have caused this Indenture to be 
duly executed, and their respective corporate seals to be affixed hereto and 
attested, all as of the date first above written.

                                  IMC GLOBAL INC.


                                  By_______________________________
                                      Name: 
                                      Title:

{Seal}

Attest:


__________________________
Name:
Title:



                                  [_______________________]



                                  By_______________________________
                                      Name: 
                                      Title:

{Seal}

Attest:


__________________________
Name:
Title:



<PAGE>

                                                                     EXHIBIT 5


                             [IMC Global Inc. Letterhead]



December 8, 1997

IMC Global Inc.
2100 Sanders Road
Northbrook, Illinois 60062

RE: $350,000,000 AGGREGATE INITIAL
    OFFERING PRICE OF SECURITIES

Ladies and Gentlemen:

I refer to the Registration Statement on Form S-3 (the "Registration 
Statement") being filed by IMC Global Inc., a Delaware corporation (the 
"Company"), with the Securities and Exchange Commission (the "Commission") 
under the Securities Act of 1933, as amended (the "Act"), relating to the 
registration of $350,000,000 aggregate initial offering price of (i) 
unsecured debt securities ("Debt Securities"), which may be convertible into 
shares of common stock, par value $1.00 per share ("Common Stock"), (ii) 
warrants to purchase Debt Securities ("Debt Warrants"), (iii) shares of 
series preferred stock, $1.00 par value per share ("Series Preferred Stock"), 
which may be convertible into shares of Common Stock, (iv) shares of Common 
Stock, (v) warrants to purchase shares of Common Stock ("Stock Warrants"), 
and (vi) warrants to receive from the Company the cash value in U.S. dollars 
of the right to purchase (the "Currency Call Warrants") or to sell ("Currency 
Put Warrants", and, together with the Currency Call Warrants, the "Currency 
Warrants") such foreign currency or currency units as shall be designated by 
the Company at the time of the offering.  The Debt Securities, Debt Warrants, 
Series Preferred Stock, Common Stock, Stock Warrants and Currency Warrants 
(collectively, the "Securities") were authorized for issuance, offering and 
sale by the Board of Directors of the Company by resolutions which were duly 
adopted (the "Resolutions").  The Securities may be offered separately or as 
part of units with other Securities, in series, in amounts, at prices and on 
other terms set forth or to be set forth in the Registration Statement and 
any amendments thereto and in the prospectus contained in the Registration 
Statement (the "Prospectus") and one or more supplements thereto (each a 
"Prospectus Supplement"), and the Securities may be convertible into Common 
Stock or other Securities.  All capitalized terms not otherwise defined 
herein have the meaning set forth in the Registration Statement.

The Debt Securities specified as Senior Debt Securities in the applicable 
Prospectus Supplement will be issued under an Indenture, dated as of July 17, 
1997, (such Indenture, as amended or supplemented from time to time, the 
"Senior Indenture"), between the Company and The Bank of New York, as Trustee 
(the "Senior Trustee").  The Debt Securities specified as Subordinated Debt 
Securities in the applicable Prospectus Supplement will be issued under an 
Indenture, (such 

<PAGE>

                                                              IMC Global Inc.
                                                             December 8, 1997
                                                                       Page 2

Indenture, as amended or supplemented from time to time, the "Subordinated 
Indenture") to be filed prior to the issuance of such Subordinated Debt 
Securities in an amendment to the Registration Statement or incorporated by 
reference into the Registration Statement pursuant to a Current Report on 
Form 8-K, to be entered by the Company and a trustee to be named prior to the 
offering of any Subordinated Debt Securities (the "Subordinated Trustee").  
Each series of Debt Warrants will be issued under a warrant agreement (each a 
"Debt Warrant Agreement"), to be filed prior to the issuance of such Debt 
Warrants in an amendment to the Registration Statement or incorporated by 
reference into the Registration Statement pursuant to a Current Report on 
Form 8-K, to be entered into by the Company and a warrant agent or agents to 
be named by the Company.  Each series of Stock Warrants will be issued under 
a warrant agreement (each a "Stock Warrant Agreement"), to be filed prior to 
the issuance of such Stock Warrants in an amendment to the Registration 
Statement or incorporated by reference into the Registration Statement 
pursuant to a Current Report on Form 8-K, to be entered into by the Company 
and a warrant agent or agents to be named by the Company.  Each series of 
Currency Warrants will be issued under a warrant agreement (each a "Currency 
Warrant Agreement") to be filed prior to the issuance of such Currency 
Warrants in an amendment to the Registration Statement or incorporated by 
reference into the Registration Statement pursuant to a Current Report on 
Form 8-K, to be entered by the Company and a warrant agent or agents to be 
named by the Company.

I am familiar with the proceedings to date with respect to the proposed 
issuance and sale of the Securities, and have examined such records, 
documents and questions of law, and satisfied myself as to such matters of 
fact, as I have considered relevant and necessary as a basis for this 
opinion.  I have assumed the authenticity of all documents submitted to me as 
originals, the genuineness of all signatures, the legal capacity of all 
natural persons and the conformity with the original documents of any copies 
thereof submitted to me for my examination.

Based on the foregoing and subject to the qualifications set forth below, I 
am of the opinion that:

1.  The Company is a corporation duly organized and validly existing in good
    standing under the laws of the State of Delaware.

2.  Each series of Senior Debt Securities will be legally issued and binding
    obligations of the Company when (i) the Registration Statement, as finally
    amended, shall have become effective under the Act, (ii) any necessary
    supplemental indenture to the Senior Indenture shall have been duly
    authorized, executed and delivered by the Company and the trustee
    thereunder, (iii) the terms of such series of Senior Debt Securities shall
    have been established and approved in accordance with the Resolutions, as
    contemplated by the Registration Statement, any applicable Prospectus
    Supplement and the Senior Indenture, (iv) a Prospectus Supplement with
    respect to such series of Senior Debt Securities shall 


<PAGE>

                                                              IMC Global Inc.
                                                             December 8, 1997
                                                                       Page 3

    have been filed (or transmitted for filing) with the Commission pursuant 
    to Rule 424(b) of the Act, and (v) such series of Senior Debt Securities 
    shall have been duly executed and authenticated as provided in the Senior 
    Indenture and duly delivered to the purchasers thereof against payment of 
    the agreed consideration therefor in accordance with the applicable 
    underwriting, purchase or similar agreement.

3.  Each series of Subordinated Debt Securities will be legally issued and
    binding obligations of the Company when (i) the Registration Statement, as
    finally amended, shall have become effective under the Act, (ii) any
    necessary supplemental indenture to the Subordinated Indenture shall have
    been duly authorized, executed and delivered by the Company and the trustee
    thereunder, (iii) the terms of such series of Subordinated Debt Securities
    shall have been established and approved in accordance with the
    Resolutions, as contemplated by the Registration Statement, any applicable
    Prospectus Supplement and the Subordinated Indenture, (iv) a Prospectus
    Supplement with respect to such series of Subordinated Debt Securities
    shall have been filed (or transmitted for filing) with the Commission
    pursuant to Rule 424(b) of the Act, and (v) such series of Subordinated
    Debt Securities shall have been duly executed and authenticated as provided
    in the Subordinated Indenture and duly delivered to the purchasers thereof
    against payment of the agreed consideration therefor in accordance with the
    applicable underwriting, purchase or similar agreement.

4.  The Common Stock will be legally issued, fully paid and non-assessable when
    (i) the Registration Statement, as finally amended, shall have become
    effective under the Act, (ii) the issuance and sale of the Common Stock
    shall have been approved in accordance with the Resolutions, as
    contemplated by the Registration Statement and any applicable Prospectus
    Supplement, (iii) a Prospectus Supplement with respect to such shares of
    Common Stock shall have been filed (or transmitted for filing) with the
    Commission pursuant to Rule 424(b) of the Act, and (iv) certificates
    representing the Common Stock shall have been duly executed, countersigned
    and registered and duly delivered to the purchasers thereof against payment
    of the agreed consideration therefor (but not less than the par value) in
    accordance with the applicable underwriting, purchase or similar agreement.

5.  Each series of Debt Warrants will be legally issued and binding obligations
    of the Company when (i) the Registration Statement, as finally amended,
    shall have become effective under the Act, (ii) a Debt Warrant Agreement
    relating to such series of Debt Warrants shall have been duly authorized,
    executed and delivered by the Company and the warrant agent or agents
    thereunder, (iii) the terms of such series of Debt Warrants shall have been
    established and approved in accordance with the Resolutions, as
    contemplated by the Registration Statement, any applicable Prospectus
    Supplement and 



<PAGE>

                                                              IMC Global Inc.
                                                             December 8, 1997
                                                                       Page 4

    the Debt Warrant Agreement, (iv) a Prospectus Supplement with respect to 
    such series of Debt Warrants shall have been filed (or transmitted for 
    filing) with the Commission pursuant to Rule 424(b) of the Act, and (v) 
    such series of Debt Warrants shall have been duly executed and 
    authenticated or countersigned as provided in the Debt Warrant Agreement 
    and duly delivered to the purchasers thereof against payment of the 
    agreed consideration therefor in accordance with the applicable 
    underwriting, purchase or similar agreement.

6.  Each series of Series Preferred Stock will be legally issued, fully paid
    and non-assessable when (i) the Registration Statement, as finally amended,
    shall have become effective under the Act, (ii) the terms of such series of
    Series Preferred Stock shall have been established and approved in
    accordance with the Resolutions, as contemplated by the Registration
    Statement and any applicable Prospectus Supplement, (iii) a Certificate of
    Designations setting forth the terms of such series of Series Preferred
    Stock shall have been executed, acknowledged, filed and recorded and shall
    have become effective in accordance with Section 103 of the General
    Corporation Law of the State of Delaware, (iv) a Prospectus Supplement with
    respect to such series of Series Preferred Stock shall have been filed (or
    transmitted for filing) with the Commission pursuant to Rule 424(b) of the
    Act, and (v) certificates representing such series of Series Preferred
    Stock shall have been duly executed, countersigned and registered and duly
    delivered to the purchasers thereof against payment of the agreed
    consideration therefor (but not less than the par value) in accordance with
    the applicable underwriting, purchase or similar agreement.

7.  Each series of Stock Warrants will be legally issued and binding
    obligations of the Company when (i) the Registration Statement, as finally
    amended, shall have become effective under the Act, (ii) a Stock Warrant
    Agreement relating to such series of Stock Warrants shall have been duly
    authorized, executed and delivered by the Company and the warrant agent or
    agents thereunder, (iii) the terms of such series of Stock Warrants shall
    have been established and approved in accordance with the Resolutions, as
    contemplated by the Registration Statement, any applicable Prospectus
    Supplement and the Stock Warrant Agreement, (iv) a Prospectus Supplement
    with respect to such series of Stock Warrants shall have been filed (or
    transmitted for filing) with the Commission pursuant to Rule 424(b) of the
    Act, and (v) such series of Stock Warrants shall have been duly executed
    and authenticated or countersigned as provided in the Stock Warrant
    Agreement and duly delivered to the purchasers thereof against payment of
    the agreed consideration therefor in accordance with the applicable
    underwriting, purchase or similar agreement.


<PAGE>

                                                              IMC Global Inc.
                                                             December 8, 1997
                                                                       Page 5

8.  Each series of Currency Warrants will be legally issued and binding
    obligations of the Company when (i) the Registration Statement, as finally
    amended, shall have become effective under the Act, (ii) a Currency Warrant
    Agreement relating to such series of Currency Warrants shall have been duly
    authorized, executed and delivered by the Company and the warrant agent or
    agents thereunder, (iii) the terms of such series of Currency Warrants
    shall have been established and approved in accordance with the
    Resolutions, as contemplated by the Registration Statement, any applicable
    Prospectus Supplement and the Currency Warrant Agreement, (iv) a Prospectus
    Supplement with respect to such series of Currency Warrants shall have been
    filed (or transmitted for filing) with the Commission pursuant to Rule
    424(b) of the Act, and (v) such series of Currency Warrants shall have been
    duly executed and authenticated or countersigned as provided in the
    Currency Warrant Agreement and duly delivered to the purchasers thereof
    against payment of the agreed consideration therefor in accordance with the
    applicable underwriting, purchase or similar agreement.

The opinions set forth in paragraphs 2, 3, 5, 7 and 8 are subject to the 
qualification that enforceability may be limited by (i) applicable 
bankruptcy, insolvency, fraudulent transfer, reorganization, moratorium or 
similar laws of general applicability relating to or affecting the 
enforcement of creditors' rights, (ii) general principles of equity 
(regardless of whether enforceability is considered in a proceeding in equity 
or at law), (iii) any requirement that a claim with respect to any security 
denominated in other than U.S. dollars (or a judgment denominated in other 
than U.S. dollars in respect of such claim) be converted into U.S. dollars at 
a rate of exchange prevailing on a date determined in accordance with 
applicable law and (iv) governmental authority to limit, delay or prohibit 
the making of payments outside of the United States or in a foreign currency 
or currency unit.

For purposes of rendering the opinions set forth in paragraphs 2 through 8, I 
have also assumed that, (i) the Registration Statement remains effective 
during the offer and sale of the particular Securities, and (ii) at the time 
of the issuance, sale and delivery of each Security: (x) the authorization of 
the Securities by the Company will not have been modified or rescinded, and 
there will not have occurred any change in law affecting the validity, 
legally binding character or enforceability of the Securities; and (y) the 
issuance, sale and delivery of such Security, the terms of such Security and 
compliance by the Company with the terms of such Security will not violate 
any applicable law, any agreement or instrument then binding upon the Company 
or any restriction imposed by any court or governmental body having 
jurisdiction over the Company.

For the purposes of this opinion, I have assumed that there will be no 
changes in the laws currently applicable to the Company and that such laws 
will be the only laws applicable to the Company.

<PAGE>

                                                              IMC Global Inc.
                                                             December 8, 1997
                                                                       Page 6

I do not find it necessary for the purposes of this opinion to cover, and 
accordingly express no opinion as to, the application of the securities or 
blue sky laws of any jurisdiction to offers or sales of any Securities.

This opinion is limited to the General Corporation law of the State of 
Delaware, the laws of the State of New York and the laws of the United States 
of America.

I hereby consent to the filing of this opinion as an Exhibit to the 
Registration Statement and to the use of my name under the caption "Legal 
Matters" in the Prospectus and to the use of my name in any Prospectus 
Supplement relating to the Registration Statement reviewed and approved by me 
prior to the distribution of such Prospectus Supplement and the filing 
thereof with the Commission.  In giving such consent, I do not thereby admit 
that I am within the category of persons whose consent is required by Section 
7 of the Act or the related rules promulgated by the Commission.

Very truly yours,



Marschall I. Smith


<PAGE>
                                                                      EXHIBIT 12
 
         STATEMENT OF CALCULATION OF RATIO OF EARNINGS TO FIXED CHARGES
 
<TABLE>
<CAPTION>
                                                         THREE MONTHS
                                                             ENDED                    FISCAL YEAR ENDED JUNE 30,
                                                        ---------------  -----------------------------------------------------
                                                        SEPT. 30, 1997     1997       1996       1995       1994       1993
                                                        ---------------  ---------  ---------  ---------  ---------  ---------
<S>                                                     <C>              <C>        <C>        <C>        <C>        <C>
Fixed charges:
  Interest charges....................................     $    13.2          51.1       64.8       70.2       91.2       55.6
                                                               -----     ---------  ---------  ---------  ---------  ---------
                                                               -----     ---------  ---------  ---------  ---------  ---------
Earnings:
  Net earnings (loss).................................          26.7         193.1      144.3      180.9       19.2     (127.0)
  Extraordinary charge................................            --          11.4         --        6.5       25.2        2.0
  Cumulative effect of accounting change..............            --            --         --        5.9         --       47.1
  Provision (credit) for income taxes.................          15.3         117.5       94.1      115.5       34.8      (39.1)
  Minority interest...................................          31.7         155.4      191.5      130.4       55.6         --
  Interest charges....................................          13.2          51.1       64.8       70.2       91.2       55.6
                                                               -----     ---------  ---------  ---------  ---------  ---------
    Total earnings....................................     $    86.9         528.5      494.7      509.4      226.0      (61.4)
                                                               -----     ---------  ---------  ---------  ---------  ---------
                                                               -----     ---------  ---------  ---------  ---------  ---------
  Ratio of earnings to fixed charges..................          6.58         10.34       7.63       7.26       2.48      (1.10)
                                                               -----     ---------  ---------  ---------  ---------  ---------
                                                               -----     ---------  ---------  ---------  ---------  ---------
  Ratio of earnings to fixed charges(1)...............          6.58         10.34       9.16       7.26       2.48       1.94
                                                               -----     ---------  ---------  ---------  ---------  ---------
                                                               -----     ---------  ---------  ---------  ---------  ---------
</TABLE>
 
- ------------------------
 
(1) The ratio of earnings to fixed charges for the fiscal year ended June 30,
    1996, excludes a charge of $98.6 millon relating to the merger of The Vigoro
    Corporation into a wholly-owned subsidiary of the Company. The ratio of
    earnings to fixed charges for the fiscal year ended June 30, 1993 excludes a
    charge of $169.1 million relating to the settlement of litigation resulting
    from a May 1991 explosion at a nitropariffins plant in Sterlington,
    Louisiana.

<PAGE>

                                                                 EXHIBIT 23.1


                           CONSENT OF INDEPENDENT AUDITORS


We consent to the reference to our firm under the caption "Experts" in the 
Registration Statement (Form S-3) and related Prospectus of IMC Global Inc. 
for the registration of $350,000,000 Debt Securities, Debt Warrants, Series 
Preferred Stock, Common Stock, Common Stock Warrants and Currency Warrants 
and to the incorporation by reference therein of our report dated July 23, 
1997, except for Note 22, as to which the date is September 5, 1997, with 
respect to the consolidated financial statements of IMC Global Inc. included 
in its Annual Report on Form 10-K for the year ended June 30, 1997, filed 
with the Securities and Exchange Commission.

                                       Ernst & Young LLP


Chicago, Illinois
December 3, 1997



<PAGE>

                                                                 EXHIBIT 23.2



                      CONSENT OF INDEPENDENT PUBLIC ACCOUNTANTS


As independent public accountants, we hereby consent to the incorporation by 
reference in this registration statement on Form S-3 of our report dated 
January 22, 1996.  It should be noted that we have not audited any financial 
statements of the company subsequent to June 30, 1995 or performed any audit 
procedures subsequent to the date of our report.

                                       Arthur Andersen LLP


Chicago, Illinois
December 3, 1997


<PAGE>

                                                                   EXHIBIT  24


                                  POWER OF ATTORNEY


         The undersigned, being a Director and/or Officer of IMC Global Inc., 
a Delaware corporation (the "Company"), hereby constitutes and appoints Lynn 
F. White, Marschall I. Smith and Rose Marie Williams his or her true and 
lawful attorneys and agents, each with full power and authority (acting alone 
and without the other) to execute and deliver in the name and on behalf of 
the undersigned as such Director and/or Officer, a Registration Statement on 
Form S-3 under the Securities Act of 1933, as amended, with respect to the 
issuance of $350 million of securities of the Company; to execute and deliver 
any and all amendments to such Registration Statement (including 
post-effective amendments) for filing with the Securities and Exchange 
Commission; and in connection with the foregoing, to do any and all acts and 
things and execute any and all instruments which such attorneys and agents 
may deem necessary or advisable to enable the Company to comply with the 
securities laws of the United States and of any state or other political 
subdivision thereof.  The undersigned hereby grants to such attorneys and 
agents, and each of them, full power of substitution and revocation in the 
premises and hereby ratifies and confirms all that such attorneys and agents 
may do or cause to be done by virtue of these presents.

Dated this 15th day of November, 1997.



/S/ WENDELL F. BUECHE
- --------------------------
Wendell F. Bueche

<PAGE>

                                                                   EXHIBIT  24


                                  POWER OF ATTORNEY
                                           

         The undersigned, being a Director and/or Officer of IMC Global Inc., 
a Delaware corporation (the "Company"), hereby constitutes and appoints Lynn 
F. White, Marschall I. Smith and Rose Marie Williams his or her true and 
lawful attorneys and agents, each with full power and authority (acting alone 
and without the other) to execute and deliver in the name and on behalf of 
the undersigned as such Director and/or Officer, a Registration Statement on 
Form S-3 under the Securities Act of 1933, as amended, with respect to the 
issuance of $350 million of securities of the Company; to execute and deliver 
any and all amendments to such Registration Statement (including 
post-effective amendments) for filing with the Securities and Exchange 
Commission; and in connection with the foregoing, to do any and all acts and 
things and execute any and all instruments which such attorneys and agents 
may deem necessary or advisable to enable the Company to comply with the 
securities laws of the United States and of any state or other political 
subdivision thereof.  The undersigned hereby grants to such attorneys and 
agents, and each of them, full power of substitution and revocation in the 
premises and hereby ratifies and confirms all that such attorneys and agents 
may do or cause to be done by virtue of these presents.

Dated this 15th day of November, 1997.



/S/ RAYMOND F. BENTELE
- -------------------------
Raymond F. Bentele

<PAGE>

                                                                   EXHIBIT  24



                                  POWER OF ATTORNEY
                                           

         The undersigned, being a Director and/or Officer of IMC Global Inc., 
a Delaware corporation (the "Company"), hereby constitutes and appoints Lynn 
F. White, Marschall I. Smith and Rose Marie Williams his or her true and 
lawful attorneys and agents, each with full power and authority (acting alone 
and without the other) to execute and deliver in the name and on behalf of 
the undersigned as such Director and/or Officer, a Registration Statement on 
Form S-3 under the Securities Act of 1933, as amended, with respect to the 
issuance of $350 million of securities of the Company; to execute and deliver 
any and all amendments to such Registration Statement (including 
post-effective amendments) for filing with the Securities and Exchange 
Commission; and in connection with the foregoing, to do any and all acts and 
things and execute any and all instruments which such attorneys and agents 
may deem necessary or advisable to enable the Company to comply with the 
securities laws of the United States and of any state or other political 
subdivision thereof.  The undersigned hereby grants to such attorneys and 
agents, and each of them, full power of substitution and revocation in the 
premises and hereby ratifies and confirms all that such attorneys and agents 
may do or cause to be done by virtue of these presents.

Dated this 15th day of November, 1997.



/S/ ROD F. DAMMEYER
- -----------------------
Rod F. Dammeyer

<PAGE>

                                                                   EXHIBIT  24

                                  POWER OF ATTORNEY
                                           

         The undersigned, being a Director and/or Officer of IMC Global Inc., 
a Delaware corporation (the "Company"), hereby constitutes and appoints Lynn 
F. White, Marschall I. Smith and Rose Marie Williams his or her true and 
lawful attorneys and agents, each with full power and authority (acting alone 
and without the other) to execute and deliver in the name and on behalf of 
the undersigned as such Director and/or Officer, a Registration Statement on 
Form S-3 under the Securities Act of 1933, as amended, with respect to the 
issuance of $350 million of securities of the Company; to execute and deliver 
any and all amendments to such Registration Statement (including 
post-effective amendments) for filing with the Securities and Exchange 
Commission; and in connection with the foregoing, to do any and all acts and 
things and execute any and all instruments which such attorneys and agents 
may deem necessary or advisable to enable the Company to comply with the 
securities laws of the United States and of any state or other political 
subdivision thereof.  The undersigned hereby grants to such attorneys and 
agents, and each of them, full power of substitution and revocation in the 
premises and hereby ratifies and confirms all that such attorneys and agents 
may do or cause to be done by virtue of these presents.

Dated this 15th day of November, 1997.



/S/ JAMES M. DAVIDSON
- ---------------------------
James M. Davidson

<PAGE>

                                                                   EXHIBIT  24



                                  POWER OF ATTORNEY
                                           

         The undersigned, being a Director and/or Officer of IMC Global Inc., 
a Delaware corporation (the "Company"), hereby constitutes and appoints Lynn 
F. White, Marschall I. Smith and Rose Marie Williams his or her true and 
lawful attorneys and agents, each with full power and authority (acting alone 
and without the other) to execute and deliver in the name and on behalf of 
the undersigned as such Director and/or Officer, a Registration Statement on 
Form S-3 under the Securities Act of 1933, as amended, with respect to the 
issuance of $350 million of securities of the Company; to execute and deliver 
any and all amendments to such Registration Statement (including 
post-effective amendments) for filing with the Securities and Exchange 
Commission; and in connection with the foregoing, to do any and all acts and 
things and execute any and all instruments which such attorneys and agents 
may deem necessary or advisable to enable the Company to comply with the 
securities laws of the United States and of any state or other political 
subdivision thereof.  The undersigned hereby grants to such attorneys and 
agents, and each of them, full power of substitution and revocation in the 
premises and hereby ratifies and confirms all that such attorneys and agents 
may do or cause to be done by virtue of these presents.

Dated this 15th day of November, 1997.



/S/ ROBERT E. FOWLER, JR.
- ------------------------------
Robert E. Fowler, Jr.

<PAGE>

                                                                   EXHIBIT  24

                                  POWER OF ATTORNEY
                                           

         The undersigned, being a Director and/or Officer of IMC Global Inc., 
a Delaware corporation (the "Company"), hereby constitutes and appoints Lynn 
F. White, Marschall I. Smith and Rose Marie Williams his or her true and 
lawful attorneys and agents, each with full power and authority (acting alone 
and without the other) to execute and deliver in the name and on behalf of 
the undersigned as such Director and/or Officer, a Registration Statement on 
Form S-3 under the Securities Act of 1933, as amended, with respect to the 
issuance of $350 million of securities of the Company; to execute and deliver 
any and all amendments to such Registration Statement (including 
post-effective amendments) for filing with the Securities and Exchange 
Commission; and in connection with the foregoing, to do any and all acts and 
things and execute any and all instruments which such attorneys and agents 
may deem necessary or advisable to enable the Company to comply with the 
securities laws of the United States and of any state or other political 
subdivision thereof.  The undersigned hereby grants to such attorneys and 
agents, and each of them, full power of substitution and revocation in the 
premises and hereby ratifies and confirms all that such attorneys and agents 
may do or cause to be done by virtue of these presents.

Dated this 15th day of November, 1997.



/S/ HAROLD H. MACKAY
- ----------------------
Harold H. MacKay

<PAGE>

                                                                   EXHIBIT  24

                                  POWER OF ATTORNEY
                                           

         The undersigned, being a Director and/or Officer of IMC Global Inc., 
a Delaware corporation (the "Company"), hereby constitutes and appoints Lynn 
F. White, Marschall I. Smith and Rose Marie Williams his or her true and 
lawful attorneys and agents, each with full power and authority (acting alone 
and without the other) to execute and deliver in the name and on behalf of 
the undersigned as such Director and/or Officer, a Registration Statement on 
Form S-3 under the Securities Act of 1933, as amended, with respect to the 
issuance of $350 million of securities of the Company; to execute and deliver 
any and all amendments to such Registration Statement (including 
post-effective amendments) for filing with the Securities and Exchange 
Commission; and in connection with the foregoing, to do any and all acts and 
things and execute any and all instruments which such attorneys and agents 
may deem necessary or advisable to enable the Company to comply with the 
securities laws of the United States and of any state or other political 
subdivision thereof.  The undersigned hereby grants to such attorneys and 
agents, and each of them, full power of substitution and revocation in the 
premises and hereby ratifies and confirms all that such attorneys and agents 
may do or cause to be done by virtue of these presents.

Dated this 15th day of November, 1997.



/S/ DAVID B. MATHIS
- -----------------------
David B. Mathis

<PAGE>

                                                                   EXHIBIT  24


                                  POWER OF ATTORNEY
                                           

         The undersigned, being a Director and/or Officer of IMC Global Inc., 
a Delaware corporation (the "Company"), hereby constitutes and appoints Lynn 
F. White, Marschall I. Smith and Rose Marie Williams his or her true and 
lawful attorneys and agents, each with full power and authority (acting alone 
and without the other) to execute and deliver in the name and on behalf of 
the undersigned as such Director and/or Officer, a Registration Statement on 
Form S-3 under the Securities Act of 1933, as amended, with respect to the 
issuance of $350 million of securities of the Company; to execute and deliver 
any and all amendments to such Registration Statement (including 
post-effective amendments) for filing with the Securities and Exchange 
Commission; and in connection with the foregoing, to do any and all acts and 
things and execute any and all instruments which such attorneys and agents 
may deem necessary or advisable to enable the Company to comply with the 
securities laws of the United States and of any state or other political 
subdivision thereof.  The undersigned hereby grants to such attorneys and 
agents, and each of them, full power of substitution and revocation in the 
premises and hereby ratifies and confirms all that such attorneys and agents 
may do or cause to be done by virtue of these presents.

Dated this 15th day of November, 1997.



/S/ DONALD F. MAZANKOWSKI
- ---------------------------
Donald F. Mazankowski

<PAGE>

                                                                   EXHIBIT  24


                                  POWER OF ATTORNEY
                                           

         The undersigned, being a Director and/or Officer of IMC Global Inc., 
a Delaware corporation (the "Company"), hereby constitutes and appoints Lynn 
F. White, Marschall I. Smith and Rose Marie Williams his or her true and 
lawful attorneys and agents, each with full power and authority (acting alone 
and without the other) to execute and deliver in the name and on behalf of 
the undersigned as such Director and/or Officer, a Registration Statement on 
Form S-3 under the Securities Act of 1933, as amended, with respect to the 
issuance of $350 million of securities of the Company; to execute and deliver 
any and all amendments to such Registration Statement (including 
post-effective amendments) for filing with the Securities and Exchange 
Commission; and in connection with the foregoing, to do any and all acts and 
things and execute any and all instruments which such attorneys and agents 
may deem necessary or advisable to enable the Company to comply with the 
securities laws of the United States and of any state or other political 
subdivision thereof.  The undersigned hereby grants to such attorneys and 
agents, and each of them, full power of substitution and revocation in the 
premises and hereby ratifies and confirms all that such attorneys and agents 
may do or cause to be done by virtue of these presents.

Dated this 15th day of November, 1997.



/S/ THOMAS H. ROBERTS, JR.
- -----------------------------
Thomas H. Roberts, Jr.

<PAGE>

                                                                   EXHIBIT  24


                                  POWER OF ATTORNEY
                                           

         The undersigned, being a Director and/or Officer of IMC Global Inc., 
a Delaware corporation (the "Company"), hereby constitutes and appoints Lynn 
F. White, Marschall I. Smith and Rose Marie Williams his or her true and 
lawful attorneys and agents, each with full power and authority (acting alone 
and without the other) to execute and deliver in the name and on behalf of 
the undersigned as such Director and/or Officer, a Registration Statement on 
Form S-3 under the Securities Act of 1933, as amended, with respect to the 
issuance of $350 million of securities of the Company; to execute and deliver 
any and all amendments to such Registration Statement (including 
post-effective amendments) for filing with the Securities and Exchange 
Commission; and in connection with the foregoing, to do any and all acts and 
things and execute any and all instruments which such attorneys and agents 
may deem necessary or advisable to enable the Company to comply with the 
securities laws of the United States and of any state or other political 
subdivision thereof.  The undersigned hereby grants to such attorneys and 
agents, and each of them, full power of substitution and revocation in the 
premises and hereby ratifies and confirms all that such attorneys and agents 
may do or cause to be done by virtue of these presents.

Dated this 15th day of November, 1997.



/S/ JOSEPH P. SULLIVAN
- -------------------------
Joseph P. Sullivan

<PAGE>

                                                                   EXHIBIT  24


                                  POWER OF ATTORNEY
                                           

         The undersigned, being a Director and/or Officer of IMC Global Inc., 
a Delaware corporation (the "Company"), hereby constitutes and appoints Lynn 
F. White, Marschall I. Smith and Rose Marie Williams his or her true and 
lawful attorneys and agents, each with full power and authority (acting alone 
and without the other) to execute and deliver in the name and on behalf of 
the undersigned as such Director and/or Officer, a Registration Statement on 
Form S-3 under the Securities Act of 1933, as amended, with respect to the 
issuance of $350 million of securities of the Company; to execute and deliver 
any and all amendments to such Registration Statement (including 
post-effective amendments) for filing with the Securities and Exchange 
Commission; and in connection with the foregoing, to do any and all acts and 
things and execute any and all instruments which such attorneys and agents 
may deem necessary or advisable to enable the Company to comply with the 
securities laws of the United States and of any state or other political 
subdivision thereof.  The undersigned hereby grants to such attorneys and 
agents, and each of them, full power of substitution and revocation in the 
premises and hereby ratifies and confirms all that such attorneys and agents 
may do or cause to be done by virtue of these presents.

Dated this 15th day of November, 1997.



/S/ RICHARD L. THOMAS
- ------------------------
Richard L. Thomas

<PAGE>

                                                                   EXHIBIT  24


                                  POWER OF ATTORNEY
                                           

         The undersigned, being a Director and/or Officer of IMC Global Inc., 
a Delaware corporation (the "Company"), hereby constitutes and appoints Lynn 
F. White, Marschall I. Smith and Rose Marie Williams his or her true and 
lawful attorneys and agents, each with full power and authority (acting alone 
and without the other) to execute and deliver in the name and on behalf of 
the undersigned as such Director and/or Officer, a Registration Statement on 
Form S-3 under the Securities Act of 1933, as amended, with respect to the 
issuance of $350 million of securities of the Company; to execute and deliver 
any and all amendments to such Registration Statement (including 
post-effective amendments) for filing with the Securities and Exchange 
Commission; and in connection with the foregoing, to do any and all acts and 
things and execute any and all instruments which such attorneys and agents 
may deem necessary or advisable to enable the Company to comply with the 
securities laws of the United States and of any state or other political 
subdivision thereof.  The undersigned hereby grants to such attorneys and 
agents, and each of them, full power of substitution and revocation in the 
premises and hereby ratifies and confirms all that such attorneys and agents 
may do or cause to be done by virtue of these presents.

Dated this 15th day of November, 1997.



/S/ BILLIE B. TURNER
- ------------------------
Billie B. Turner


<PAGE>

                                                                     EXHIBIT 25

         THIS CONFORMING PAPER FORMAT DOCUMENT IS BEING SUBMITTED PURSUANT
TO RULE 901(d) OF REGULATION S-T    


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


                                       FORM T-1

                          SECURITIES AND EXCHANGE COMMISSION
                               WASHINGTON, D.C.  20549

                               STATEMENT OF ELIGIBILITY
                      UNDER THE TRUST INDENTURE ACT OF 1939 OF A
                       CORPORATION DESIGNATED TO ACT AS TRUSTEE

                         CHECK IF AN APPLICATION TO DETERMINE
                         ELIGIBILITY OF A TRUSTEE PURSUANT TO
                           SECTION 305(B)(2)           |__|

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

                                 THE BANK OF NEW YORK
                 (EXACT NAME OF TRUSTEE AS SPECIFIED IN ITS CHARTER)


NEW YORK                                        13-5160382
(STATE OF INCORPORATION                         (I.R.S. EMPLOYER
IF NOT A U.S. NATIONAL BANK)                    IDENTIFICATION NO.)

48 WALL STREET, NEW YORK, N.Y.                  10286
(ADDRESS OF PRINCIPAL EXECUTIVE OFFICES)        (ZIP CODE)


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


                                   IMC GLOBAL INC.
                 (EXACT NAME OF OBLIGOR AS SPECIFIED IN ITS CHARTER)


DELAWARE                                        36-3492467
(STATE OR OTHER JURISDICTION OF                 (I.R.S. EMPLOYER
INCORPORATION OR ORGANIZATION)                   IDENTIFICATION NO.)

2100 SANDERS ROAD
NORTHBROOK, ILLINOIS                            60062
(ADDRESS OF PRINCIPAL EXECUTIVE OFFICES)        (ZIP CODE)


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

<PAGE>

     THIS CONFORMING PAPER FORMAT DOCUMENT IS BEING SUBMITTED PURSUANT TO 
RULE 901(d) OF REGULATIONS S-T


1.  GENERAL INFORMATION.  FURNISH THE FOLLOWING INFORMATION AS TO THE TRUSTEE:

    (a)  Name and address of each examining or supervising authority to which
         it is subject.
         
- --------------------------------------------------------------------------------
                  Name                                        Address
- --------------------------------------------------------------------------------

    Superintendent of Banks of the State of         2 Rector Street, New York,
    New York                                        N.Y.  10006, and 
                                                    Albany, N.Y. 12203

    Federal Reserve Bank of New York                33 Liberty Plaza, New York,
                                                    N.Y.  10045

    Federal Deposit Insurance Corporation           Washington, D.C.  20429

    New York Clearing House Association             New York, New York   10005

    (B)  WHETHER IT IS AUTHORIZED TO EXERCISE CORPORATE TRUST POWERS.

    Yes.

2.  AFFILIATIONS WITH OBLIGOR.
    
    IF THE OBLIGOR IS AN AFFILIATE OF THE TRUSTEE, DESCRIBE EACH SUCH
    AFFILIATION. 

    None.

16. LIST OF EXHIBITS. 

    EXHIBITS IDENTIFIED IN PARENTHESES BELOW, ON FILE WITH THE COMMISSION, ARE
    INCORPORATED HEREIN BY REFERENCE AS AN EXHIBIT HERETO, PURSUANT TO RULE
    7A-29 UNDER THE TRUST INDENTURE ACT OF 1939 (THE "ACT") AND 17 C.F.R.
    229.10(D).

    1.   A copy of the Organization Certificate of The Bank of New York
         (formerly Irving Trust Company) as now in effect, which contains the
         authority to commence business and a grant of powers to exercise
         corporate trust powers.  (Exhibit 1 to Amendment No. 1 to Form T-1
         filed with Registration Statement No. 33-6215, Exhibits 1a and 1b to
         Form T-1 filed with Registration Statement No. 33-21672 and Exhibit 1
         to Form T-1 filed with Registration Statement No. 33-29637.)

    4.   A copy of the existing By-laws of the Trustee.  (Exhibit 4 to Form T-1
         filed with Registration Statement No. 33-31019.)

    6.   The consent of the Trustee required by Section 321(b) of the Act. 
         (Exhibit 6 to Form T-1 filed with Registration Statement No.
         33-44051.)

    7.   A copy of the latest report of condition of the Trustee published
         pursuant to law or to the requirements of its supervising or examining
         authority.



<PAGE>

                                      SIGNATURE



    Pursuant to the requirements of the Act, the Trustee, The Bank of New York,
a corporation organized and existing under the laws of the State of New York,
has duly caused this statement of eligibility to be signed on its behalf by the
undersigned, thereunto duly authorized, all in The City of New York, and State
of New York, on the 4th day of December, 1997.


                                                THE BANK OF NEW YORK



                                                By:  /S/ WALTER N. GITLIN
                                                     ------------------------
                                                     Name:  WALTER N. GITLIN
                                                     Title: VICE PRESIDENT
 
                                    -4-

<PAGE>
                                                                     EXHIBIT 7

                                                                  

                         Consolidated Report of Condition of

                                 THE BANK OF NEW YORK

                       of 48 Wall Street, New York, N.Y. 10286
                        And Foreign and Domestic Subsidiaries,
a member of the Federal Reserve System, at the close of business June 30, 1997,
published in accordance with a call made by the Federal Reserve Bank of this
District pursuant to the provisions of the Federal Reserve Act.

         Dollar Amounts
ASSETS                                                  in Thousands
Cash and balances due from depos-
  itory institutions:
  Noninterest-bearing balances and
  currency and coin ..................                 $ 7,769,502

  Interest-bearing balances ..........                   1,472,524
Securities:
  Held-to-maturity securities ........                   1,080,234
  Available-for-sale securities ......                   3,046,199
Federal funds sold and Securities pur-
chased under agreements to resell......                  3,193,800
Loans and lease financing
  receivables:
  Loans and leases, net of unearned
    income ...........................                  35,352,045
  LESS: Allowance for loan and
    lease losses ....................                      625,042
  LESS: Allocated transfer risk
    reserve........................                            429
    Loans and leases, net of unearned
    income, allowance, and reserve                      34,726,574
Assets held in trading accounts ......                   1,611,096
Premises and fixed assets (including
  capitalized leases) ................                     676,729
Other real estate owned ..............                      22,460
Investments in unconsolidated
  subsidiaries and associated
  companies ..........................                     209,959

                                         -6-

<PAGE>

     THIS CONFORMING PAPER FORMAT DOCUMENT IS BEING SUBMITTED PURSUANT TO 
RULE 901(d) OF REGULATIONS S-T


Customers' liability to this bank on
  acceptances outstanding ............                   1,357,731
Intangible assets ....................                     720,883
Other assets .........................                   1,627,267
                                                       -------------
Total assets .........................                 $57,514,958
                                                       =============

LIABILITIES
Deposits:
  In domestic offices ...............                  $26,875,596
  Noninterest-bearing ...............                   11,213,657
  Interest-bearing ..................                   15,661,939
  In foreign offices, Edge and
  Agreement subsidiaries, and IBFs ...                  16,334,270
  Noninterest-bearing ................                     596,369
  Interest-bearing ...................                  15,737,901
Federal funds purchased and Securities
  sold under agreements to repurchase.                   1,583,157
Demand notes issued to the U.S.
  Treasury ...........................                     303,000
Trading liabilities ..................                   1,308,173
Other borrowed money:
  With remaining maturity of one year
    or less ..........................                   2,383,570
  With remaining maturity of more than
one year through three years..........                           0
  With remaining maturity of more than
    three years .......................                     20,679
Bank's liability on acceptances exe-
  cuted and outstanding ..............                   1,377,244
Subordinated notes and debentures ....                   1,018,940
Other liabilities ....................                   1,732,792
                                                       -------------
Total liabilities ....................                  52,937,421
                                                       -------------

EQUITY CAPITAL
Common stock ........................                    1,135,284
Surplus .............................                      731,319
Undivided profits and capital
  reserves ..........................                    2,721,258

<PAGE>


Net unrealized holding gains
  (losses) on available-for-sale
  securities ........................                        1,948
Cumulative foreign currency transla-
  tion adjustments ..................                  (    12,272)
Total equity capital ................                    4,577,537
                                                       -------------
Total liabilities and equity
  capital ...........................                  $57,514,958
                                                       =============


    I, Robert E. Keilman, Senior Vice President and Comptroller of the
above-named bank do hereby declare that this Report of Condition has been
prepared in conformance with the instructions issued by the Board of Governors
of the Federal Reserve System and is true to the best of my knowledge and
belief.

         Robert E. Keilman

    We, the undersigned directors, attest to the correctness of this Report of
Condition and declare that it has been examined by us and to the best of our
knowledge and belief has been prepared in conformance with the instructions
issued by the Board of Governors of the Federal Reserve System and is true and
correct.

                        
    Alan R. Griffith  |
    J. Carter Bacot   |
    Thomas A. Renyi   |      Directors
                        
                      

                                           -8-
<PAGE>


     THIS CONFORMING PAPER FORMAT DOCUMENT IS BEING SUBMITTED PURSUANT TO 
RULE 901(d) OF REGULATIONS S-T


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