SHEARSON LEHMAN BROTHERS INC
S-3, 1994-01-07
SECURITY BROKERS, DEALERS & FLOTATION COMPANIES
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<PAGE>   1
 
POST-EFFECTIVE AMENDMENT NO. 1 TO REGISTRATION STATEMENT NO. 33-28381,
 
POST-EFFECTIVE AMENDMENT NO. 2 TO REGISTRATION STATEMENT NO. 33-9541, AND
 
POST-EFFECTIVE AMENDMENT NO. 3 TO REGISTRATION STATEMENT NOS. 33-4694, 2-95523
  AND 2-83903
    AS FILED WITH THE SECURITIES AND EXCHANGE COMMISSION ON JANUARY 7, 1994
                                                       REGISTRATION NO.
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                            ------------------------
 
                                    FORM S-3
                             REGISTRATION STATEMENT
                         AND POST-EFFECTIVE AMENDMENTS
                                     UNDER
 
                           THE SECURITIES ACT OF 1933
                            ------------------------
 
                              LEHMAN BROTHERS INC.
             (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)
 
<TABLE>
<S>                                               <C>
                     DELAWARE                                         13-2518466
         (STATE OR OTHER JURISDICTION OF
          INCORPORATION OR ORGANIZATION)                 (I.R.S. EMPLOYER IDENTIFICATION NO.)
</TABLE>
 
                          THREE WORLD FINANCIAL CENTER
                            NEW YORK, NEW YORK 10285
                                 (212) 298-2000
 
  (ADDRESS, INCLUDING ZIP CODE, AND TELEPHONE NUMBER, INCLUDING AREA CODE, OF
                   REGISTRANT'S PRINCIPAL EXECUTIVE OFFICES)
 
                               DAVID MARCUS, ESQ.
                                GENERAL COUNSEL
                              LEHMAN BROTHERS INC.
                          THREE WORLD FINANCIAL CENTER
                            NEW YORK, NEW YORK 10285
                                 (212) 298-2000
 
 (NAME, ADDRESS, INCLUDING ZIP CODE, AND TELEPHONE NUMBER, INCLUDING AREA CODE,
                             OF AGENT FOR SERVICE)
 
                                   COPIES TO:
 
<TABLE>
<S>                                               <C>
              MAXINE L. GERSON, ESQ.                           RAYMOND W. WAGNER, ESQ.
               LEHMAN BROTHERS INC.                           SIMPSON THACHER & BARTLETT
               2 WORLD TRADE CENTER                              425 LEXINGTON AVENUE
                    15TH FLOOR                                 NEW YORK, NEW YORK 10017
             NEW YORK, NEW YORK 10048
</TABLE>
 
                            ------------------------
 
     APPROXIMATE DATE OF COMMENCEMENT OF PROPOSED SALE TO THE PUBLIC: From time
to time after the effective date of this Registration Statement, as determined
in light of market conditions.
 
                            ------------------------
 
     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/
 
                            ------------------------
 
                        CALCULATION OF REGISTRATION FEE
 
<TABLE>
<CAPTION>
- ---------------------------------------------------------------------------------------------------------
- ---------------------------------------------------------------------------------------------------------
                                                                             PROPOSED
                                                             PROPOSED        MAXIMUM
TITLE OF EACH CLASS                           AMOUNT         MAXIMUM        AGGREGATE       AMOUNT OF
OF SECURITIES TO BE                           TO BE         PRICE PER        OFFERING      REGISTRATION
REGISTERED                               REGISTERED(1)(2)       UNIT         PRICE(3)          FEE
- ---------------------------------------------------------------------------------------------------------
<S>                                      <C>             <C>             <C>             <C>
Senior Subordinated Debt Securities......   $800,000,000       100%        $800,000,000      $275,862
- ---------------------------------------------------------------------------------------------------------
- ---------------------------------------------------------------------------------------------------------
</TABLE>
 
(1) Includes the amount, if any, that may be acquired and sold by an affiliate
    of the Registrant in connection with certain market making activities of
    such affiliate.
(2) Or, if any Debt Securities are issued at an original issue discount, such
    greater amount as shall result in aggregate gross proceeds of U.S.
    $800,000,000 to the Registrant.
(3) Estimated solely for the purpose of calculating the registration fee.
 
    Pursuant to Rule 429 under the Securities Act of 1933, the first Prospectus
herein is a combined prospectus and also relates to Registration Statement No.
33-28381 previously filed with the Commission on Form S-3 and declared effective
June 9, 1989. Pursuant to Rule 429 under the Securities Act of 1933, the second
prospectus herein is a combined prospectus and also relates to Registration
Statement Nos. 33-9541, 33-4694, 2-95523, 2-83903, all previously filed on Form
S-3 and declared effective on October 24, 1986, April 17, 1986, February 28,
1985, June 13, 1983, respectively, and Registration Statement No. 33-28381. This
Registration Statement also constitutes Post-Effective Amendment No. 1 to
Registration Statement No. 33-28381, Post Effective Amendment No. 2 to
Registration Statement No. 33-9541 and Post Effective Amendment No. 3 to
Registration Statement Nos. 33-4694, 2-95523 and 2-83903.
 
    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>   2
 
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.
 
                  SUBJECT TO COMPLETION, DATED JANUARY 7, 1994
 
                              LEHMAN BROTHERS INC.
 
                      SENIOR SUBORDINATED DEBT SECURITIES
 
                            ------------------------
 
     Lehman Brothers Inc. (the "Company") from time to time may issue in one or
more series its senior subordinated debt securities (the "Securities") from
which the Company will receive up to an aggregate of $825,000,000 of proceeds.
The Securities of each series will be offered on terms determined at the time of
sale. The Securities will be unsecured and will rank equally with all other
senior subordinated indebtedness of the Company. The specific designation,
aggregate principal amount, rate (or method of calculation) and time of payment
of any interest, authorized denominations, maturity, offering price, any
redemption terms or other specific terms of the series of Securities in respect
of which this Prospectus is being delivered are set forth in the accompanying
Prospectus Supplement ("Prospectus Supplement"). The Securities are subordinated
to all Senior Indebtedness as defined in the Indenture (as hereinafter defined).
There is no limitation on the amount of Senior Indebtedness which may be
incurred by the Company.
 
                            ------------------------
 
   THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES
        AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR
         HAS THE 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 Securities through, or through underwriting syndicates
managed by, Lehman Brothers Inc. alone or with one or more other underwriters.
The specific managing underwriter or underwriters with respect to the offer and
sale of the Securities are set forth on the cover of the Prospectus Supplement
relating to such Securities and the members of the underwriting syndicate, if
any, are named in such Prospectus Supplement.
 
January   , 1994
<PAGE>   3
 
                            ------------------------
 
                             AVAILABLE INFORMATION
 
     The Company is subject to the informational requirements of the Securities
Exchange Act of 1934 (the "Exchange Act") and in accordance therewith files
reports and other information with the Securities and Exchange Commission (the
"SEC"). Such reports and information may be inspected and copied at the public
reference facilities maintained by the SEC at 450 Fifth Street, N.W.,
Washington, D.C. 20549, and at the following Regional Offices of the SEC: New
York Regional Office, 75 Park Place, New York, New York 10007; and Chicago
Regional Office, Suite 1400, Northwestern Atrium Center, 500 W. Madison Street,
Chicago, Illinois 60661-2511; and copies of such material can be obtained from
the Public Reference Section of the SEC, Washington, D.C. 20549, at prescribed
rates. In addition, reports and other information concerning the Company can be
inspected at the offices of the New York Stock Exchange, Inc. (the "NYSE"), 20
Broad Street, New York, New York 10005.
 
     The Company has filed with the SEC a registration statement on Form S-3
(herein, together with all amendments and exhibits, referred to as the
"Registration Statement") under the Securities Act of 1933, as amended (the
"Securities Act"). This Prospectus does not contain all of the information set
forth in the Registration Statement, certain parts of which are omitted in
accordance with the rules and regulations of the SEC. For further information,
reference is hereby made to the Registration Statement.
 
                            ------------------------
 
                INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE
 
     The following documents previously filed by the Company with the SEC
pursuant to the Exchange Act are hereby incorporated by reference in this
Prospectus:
 
          (1) The Company's Annual Report on Form 10-K for the fiscal year ended
     December 31, 1992.
 
          (2) The Company's Quarterly Reports on Form 10-Q for the fiscal
     quarters ended March 31, 1993, June 30, 1993 and September 30, 1993.
 
          (3) The Company's Current Reports on Form 8-K dated February 22, 1993,
     May 7, 1993, June 7, 1993 and November 5, 1993.
 
     All documents filed by the Company pursuant to Section 13(a), 13(c), 14 or
15(d) of the Exchange Act after the date of this Prospectus and prior to the
termination of the offering of the Securities shall be deemed to be incorporated
by reference in this Prospectus and to be a part hereof from the date of filing
of such documents. Any statement contained in a document incorporated or deemed
to be incorporated by reference herein shall be deemed to be modified or
superseded for purposes of this Prospectus and any amendment or supplement
hereto to the extent that a statement contained herein or in any other
subsequently filed document which also is or is deemed to be incorporated by
reference herein modifies or supersedes such statement. Any statement so
modified or superseded shall not be deemed, except as so modified or superseded,
to constitute a part of this Prospectus or any such amendment or supplement.
 
     The Company will provide without charge to each person to whom a copy of
this Prospectus has been delivered, on the written or oral request of any such
person, a copy of any or all of the documents referred to above which have been
or may be incorporated by reference into this Prospectus, other than exhibits to
such documents unless such exhibits are specifically incorporated by reference
into the documents that this Prospectus incorporates. Requests for such copies
should be directed to Mary J. Capko, Controller's Office, Lehman Brothers Inc.,
388 Greenwich Street, 10th Floor, New York, New York 10013 (telephone (212)
464-7622).
 
                                        2
<PAGE>   4
 
                                  THE COMPANY
 
     The Company is one of the leading global investment banks which serves
institutional, corporate, government and high-net-worth individual clients in
major financial centers worldwide. The Company's businesses include capital
raising such as securities underwriting and direct placements; corporate finance
advisory services; merchant banking; securities sales and trading; institutional
asset management; research services; and the trading of foreign exchange,
certain commodities, as well as derivative products. The Company acts as a
market maker in all major fixed income and equity products in the United States.
The Company is a member of all principal securities and commodities exchanges in
the United States and the National Association of Securities Dealers, Inc.
("NASD"). The Company acts as agent on all such exchanges and in the
over-the-counter markets.
 
     The Company was incorporated in Delaware in 1965. The Company is a
wholly-owned subsidiary of Lehman Brothers Holdings Inc. ("Holdings"). American
Express Company owns 100 percent of Holdings' issued and outstanding common
stock, which represents approximately 93 percent of Holdings' issued and
outstanding voting stock. The remainder of Holdings' issued and outstanding
voting stock is owned by Nippon Life Insurance Company. The Company's executive
offices are located at Three World Financial Center, New York, New York 10285
(telephone (212) 298-2000). Unless the context otherwise indicates, the term
"Company" as used in this Prospectus includes Lehman Brothers Inc. and its
subsidiaries.
 
                                USE OF PROCEEDS
 
     Except as may be otherwise set forth in the Prospectus Supplement
accompanying this Prospectus, the Company intends to apply the net proceeds from
the sale of the Securities to its general funds to be used for general corporate
purposes.
 
                       RATIO OF EARNINGS TO FIXED CHARGES
 
     The following table sets forth the ratio of earnings to fixed charges of
the Company for each of the five years in the period ended December 31, 1992 and
the nine months ended September 30, 1993:
 
<TABLE>
<CAPTION>
                                                  NINE MONTHS
                                                     ENDED
         YEAR ENDED DECEMBER 31,                 SEPTEMBER 30,
- -----------------------------------------        -------------
1988     1989     1990     1991     1992             1993
- -----    -----    -----    -----    -----        -------------
<S>      <C>      <C>      <C>      <C>          <C>
  *       1.02      *       1.05     1.05            *
</TABLE>
 
*  Earnings were inadequate to cover fixed charges and would have had to
   increase approximately $52 million, $569 million and $338 million in order to
   cover the deficiencies for the periods ending December 31, 1988, December 31,
   1990 and September 30, 1993, respectively.
 
     In computing the ratio of earnings to fixed charges, "earnings" consist of
earnings from continuing operations before income taxes and fixed charges.
"Fixed charges" consist principally of interest expense and one-third of office
rentals and one-fifth of equipment rentals, which are deemed to be
representative of the interest factor.
 
                                        3
<PAGE>   5
 
                           DESCRIPTION OF SECURITIES
 
     The following description sets forth certain general terms and provisions
of the Securities to which any Prospectus Supplement may relate. The particular
terms of the Securities offered by any Prospectus Supplement and the extent, if
any, to which such general provisions may or may not apply to the Securities so
offered will be described in the Prospectus Supplement relating to such
Securities.
 
     Up to $825,000,000 of Securities are to be issued under an indenture, dated
as of June 14, 1989 (the "Original Indenture"), as amended and supplemented (the
Original Indenture, as amended and supplemented, the "Indenture") between the
Company and Continental Bank, National Association, as trustee (the "Trustee"),
the form of such Original Indenture is incorporated by reference as an exhibit
to the Registration Statement and copies of the supplements thereto are filed as
exhibits to the Registration Statement. The following summaries of certain
provisions of the Indenture do not purport to be complete and are subject to,
and are qualified in their entirety by reference to, all the provisions of the
Indenture, including the definitions therein of certain terms. Wherever
particular provisions or defined terms of the Indenture are referred to, such
provisions or defined terms are incorporated herein by reference.
 
     General.  The Indenture does not limit the aggregate principal amount of
Securities which may be issued thereunder and provides that Securities may be
issued thereunder from time to time in one or more series. The Securities will
be unsecured obligations of the Company and will rank equally with all
indebtedness of the Company designated as Senior Subordinated Indebtedness. At
November 30, 1993, approximately $2 billion of Senior Subordinated Indebtedness
(on an unconsolidated basis) was outstanding.
 
     Reference is made to the Prospectus Supplement relating to the particular
series of Securities offered thereby (the "Offered Debt Securities") for the
following terms of the Offered Debt Securities: (1) the title of the Offered
Debt Securities; (2) any limit on the aggregate principal amount of the Offered
Debt Securities; (3) the date or dates on which the Offered Debt Securities will
mature; (4) the rate or rates (which may be fixed or variable) per annum at
which the Offered Debt Securities will bear interest, if any, and the date from
which such interest will accrue; (5) the dates on which such interest will be
payable and the Regular Record Dates for such Interest Payment Dates; (6) any
mandatory or optional sinking fund or obligation to purchase or analogous
provisions; (7) if applicable, the date after which and the price or prices at
which the Offered Debt Securities may, pursuant to any optional or mandatory
redemption provisions, be redeemed at the option of the Company or of the Holder
thereof and the other detailed terms and provisions of such optional or
mandatory redemption; (8) any additional restrictive covenants included for the
benefit of the Holders of the Offered Debt Securities; (9) any additional Events
of Acceleration or Events of Default provided with respect to the Offered Debt
Securities; and (10) any other terms of the Offered Debt Securities. (Section
301)
 
     The Indenture provides the Company with the ability, in addition to the
ability to issue Securities with terms different from those of Securities
previously issued, to "reopen" a previous issue of Securities and issue
additional Securities of such series. (Section 301)
 
     Unless otherwise indicated in the Prospectus Supplement relating thereto,
principal of and premium, if any, and interest, if any, on the Offered Debt
Securities will be payable, and the Offered Debt Securities will be exchangeable
and transfers thereof will be registrable, at the office of the Trustee at the
address designated in the Prospectus Supplement, provided that, at the option of
the Company, payment of interest may be made by check mailed to the address of
the Person entitled thereto as it appears in the Security Register. (Sections
305, 307 and 308)
 
     Unless otherwise indicated in the Prospectus Supplement relating thereto,
the Offered Debt Securities will be issued only in fully registered form without
coupons in denominations of $1,000 or any integral multiple thereof. (Section
302) No service charge will be made for any transfer or exchange of such Offered
Debt Securities, but the Company may require payment of a sum sufficient to
cover any tax or other governmental charge payable in connection therewith.
(Section 305)
 
                                        4
<PAGE>   6
 
     Securities may be issued under the Indenture as Original Issue Discount
Securities to be offered and sold at a substantial discount from the principal
amount thereof. "Original Issue Discount Security" means any security which
provides for an amount less than the principal amount thereof to be due and
payable following an Event of Acceleration or an Event of Default. (Section 101)
If the Offered Debt Securities are Original Issue Discount Securities or are
treated as issued with original issue discount for federal income tax purposes,
special federal income tax, accounting and other considerations applicable
thereto will be described in the Prospectus Supplement relating thereto.
 
     Restrictions on Payment.  The Company's obligation to pay the Offered Debt
Securities at maturity shall be suspended if, after giving effect to such
payment, the Company's net capital would be reduced below its Applicable Minimum
Capital or its adjusted net capital. The Company's Applicable Minimum Capital
and adjusted net capital are the minimum amounts of capital to be maintained by
the Company as required by the rules and regulations of various domestic
exchanges, boards of trade and governmental agencies to which it is subject in
order to permit payment of subordinated debt capital. If such obligation is
suspended for more than six months, the Company will be required to liquidate
its business. If any principal payment is made on the Offered Debt Securities at
a time when the Company's net capital is below its Applicable Minimum Capital,
the Holders of the Offered Debt Securities are required to repay to the Company,
its successors or assigns, the sum so paid; provided, however, that any suit for
such recovery must be commenced within two years of the date of such payment.
(Sections 702(b) and 1203)
 
     The Company may not make any optional redemptions of the Offered Debt
Securities without the consent of various domestic exchanges and boards of trade
or if the Company's net capital will be reduced below certain minimum
requirements. If any principal payment is made on the Offered Debt Securities
notwithstanding the foregoing, the Holders of the Offered Debt Securities are
required to repay to the Company, its successors or assigns, the sum so paid;
provided, however, that any suit for such recovery must be commenced within two
years of the date of such payment. (Section 1203)
 
     Redemption.  Unless otherwise indicated in the Prospectus Supplement
relating thereto, if the Offered Debt Securities should cease to constitute "net
capital" for purposes of the Net Capital Rule (as hereinafter defined), then the
Company may at any time redeem such Securities in whole or in part at their
principal amount (or, if the Securities of that series are Original Issue
Discount Securities, such portion of the principal amount as may be specified in
the terms of that series) plus accrued interest, if any. (Section 1202)
 
     Subordination.  The payment of the principal of, premium, if any, and
interest, if any, on the Offered Debt Securities is expressly subordinated, to
the extent and in the manner set forth in the Indenture, in right of payment to
the prior payment of all Senior Indebtedness. "Senior Indebtedness" includes all
Indebtedness (as defined below) of the Company, to the extent unsecured, arising
out of any matter or event occurring prior to the date on which any payment on
or in respect of any Offered Debt Securities matures and becomes due and
payable, which has not in whole or in part been subordinated in right of payment
to any other Indebtedness of the Company. "Indebtedness" means all obligations
which would be treated as liabilities in accordance with generally accepted
accounting principles. By reason of such subordination, upon the maturity of any
Senior Indebtedness, full payment in accordance with the terms thereof must be
made or provided for before any payment of principal or interest, if any, or
premium, if any, is made upon the Offered Debt Securities and, in the event of
bankruptcy, assignment for benefit of creditors, liquidation, reorganization or
other marshalling of assets and liabilities of the Company, payment of the
principal and interest, if any, and/or premium, if any, on the Offered Debt
Securities will be subordinated to the prior payment in full of all Senior
Indebtedness, and nothing shall be paid to the Holders of the Offered Debt
Securities unless all amounts due to the holders of Senior Indebtedness have
been paid or provided for. (Sections 401 and 402)
 
     There is no limitation in the Indenture on the amount of Senior
Indebtedness or other Indebtedness that may exist. At November 30, 1993, Senior
Indebtedness (on an unconsolidated basis) was approximately $15 billion and
total assets of the Company (on an unconsolidated basis) were approximately $20
billion.
 
     Junior Indebtedness.  The Offered Debt Securities will be senior in right
of payment to certain Indebtedness of the Company designated as subordinated
debt in the respective instrument or plan document
 
                                        5
<PAGE>   7
 
pursuant to which such Indebtedness was issued or incurred. (Section 411 of the
Indenture) At November 30, 1993, approximately $296 million of such subordinated
debt (on an unconsolidated basis) was outstanding.
 
     Financial Covenants.  The Company may pay dividends on its common stock
(with the exception of dividends paid in common stock) only to the extent that
the aggregate of such dividends paid subsequent to June 30, 1978 does not exceed
the sum of (i) $5,000,000, (ii) the aggregate Consolidated Net Income earned
since that date, (iii) the net proceeds of the sale since that date of common
stock of the Company and (iv) the net proceeds of indebtedness sold since that
date which was thereafter converted into common stock of the Company. (Section
505)
 
     Events of Default and Acceleration and Notice Thereof.  The Holders of a
majority in aggregate principal amount of the Outstanding Securities of a series
will have the right to direct the time, method and place of conducting any
proceeding for exercising any remedy available to the Trustee with respect to
the Securities of such series. The Trustee or the Holders of not less than 25%
in aggregate principal amount of the Outstanding Securities of a series may, if
an Event of Acceleration as defined in the Indenture occurs with respect to
Securities of that series, declare, by notice in writing, the principal amount
(or, if the Securities of that series are Original Issue Discount Securities,
such portion of the principal amount as may be specified in the terms of that
series) of all Outstanding Securities of that series and the interest accrued
thereon to be due and payable on the last business day of the sixth calendar
month following such notice (but not earlier than the first anniversary of the
date of issuance of such Securities in any event) and, if such Event of
Acceleration is not cured by the Company prior to such last business day, the
Outstanding Securities of that series will be due and payable on that date. In
case an Event of Default with respect to Securities of any series shall occur,
the principal amount (or, if the Securities of that series are Original Issue
Discount Securities, such portion of the principal amount as may be specified in
the terms of that series) of all Outstanding Securities of that series will
become immediately due and payable. Subject to provisions requiring the exercise
of the degree of care a prudent man would show in the conduct of his own
affairs, the Trustee will be under no obligation to exercise any of its rights
or powers under the Indenture at the request of any of the Holders of Securities
unless they shall have offered to the Trustee reasonable security or indemnity.
Except as specifically provided in the Indenture, nothing therein relieves the
Trustee from liability for its own negligent action, its own negligent failure
to act or its own wilful misconduct. (Sections 702(a), 703, 714, 801 and 803(e))
 
     The following events constitute Events of Acceleration as defined in the
Indenture with respect to any series of Securities: failure for 30 days to pay
interest upon any Security of that series when due; failure to pay principal or
premium, if any, on any Security of that series when due; failure for 60 days
after notice to perform a certain covenant in the Indenture; and, subject to
certain conditions, acceleration of the maturity of Indebtedness of the Company
constituting net capital aggregating more than $10,000,000 upon default thereon.
Events of Default include: bankruptcy, liquidation and similar proceedings and
the failure for 15 consecutive days to maintain the minimum amount of net
capital under the Net Capital Rule necessary to permit the Company to carry on
its business as a broker-dealer. (Section 701)
 
     The Indenture provides that the Trustee shall, within 90 days after the
occurrence of an event described in the preceding paragraph (without regard to
any period of grace as therein specified or any requirement for the giving of
notice) or the failure of the Company to duly observe or perform any provision
of the Indenture with respect to Securities of any series, give to the Holders
of the Outstanding Securities of that series notice of all uncured defaults
known to it with respect to Securities of that series (including both Events of
Default and Events of Acceleration); provided that, except in the case of
default in the payment of principal or interest, if any, on any of the
Securities of that series or the payment of any sinking fund installment, the
Trustee shall be protected in withholding such notice if it in good faith
determines that the withholding of such notice is in the interests of the
Holders of the Outstanding Securities of that series. (Section 802)
 
     The Company must deliver to the Trustee annually an officers' certificate
stating whether or not the signers thereof have obtained knowledge of any
existing default by the Company in the performance or fulfillment of the
covenants, agreements and obligations contained in the Indenture with respect to
any series of Securities and, if so, specifying each such default and the nature
thereof. (Section 506)
 
                                        6
<PAGE>   8
 
     Modification of the Indenture.  Modifications and amendments of the
Indenture may be made by the Company and the Trustee with the consent of the
Holders of not less than a majority in aggregate principal amount of the
Outstanding Securities of each series affected thereby; provided, however, that
no such modification or amendment may, without the consent of the Holder of each
Outstanding Security affected thereby: (a) change the stated maturity date of
the principal of, or any installment of principal of or interest, if any, on,
any Security; (b) reduce the principal amount of, or the premium (if any) or
interest, if any, on, any Security; (c) adversely affect any right of repayment
at the option of the Holder of any Security, or reduce the amount of, or
postpone the date fixed for, the payment of any sinking fund or analogous
obligation; (d) reduce the amount of principal of an Original Issue Discount
Security payable upon acceleration of the Maturity thereof; (e) change the place
or currency of payment of principal of, or premium (if any) or interest, if any,
on, any Security; (f) impair the right to institute suit for the enforcement of
any payment on or with respect to any Security; or (g) reduce the percentage in
principal amount of Outstanding Securities of any series, the consent of the
Holders of which is required for modification or amendment of the Indenture or
for waiver of compliance with certain provisions of the Indenture or for waiver
of certain defaults. (Section 1102)
 
     The Holders of not less than a majority in aggregate principal amount of
the Outstanding Securities of any series may on behalf of the Holders of all
Securities of that series waive, insofar as that series is concerned, compliance
by the Company with certain restrictive covenants of the Indenture. (Section
507) The Holders of a majority in aggregate principal amount of the Outstanding
Securities of any series may on behalf of the Holders of all Securities of that
series waive any past default under the Indenture with respect to that series,
except a default in the payment of the principal of, or the premium (if any) or
interest, if any, on, any Security of that series or in respect of a provision
which under the Indenture cannot be modified or amended without the consent of
the Holder of each Outstanding Security of that series affected. (Section 715)
 
     Satisfaction and Discharge.  The Indenture may be fully satisfied and
discharged not earlier than two years after payment of all Outstanding
Securities shall have been made or duly provided for. (Section 601)
 
     Certain Information Relating to the Trustee.  The Company and its
affiliates maintain bank accounts, borrow money and have other customary banking
relationships with the Trustee.
 
                             UNITED STATES TAXATION
 
     Certain Tax Consequences for United States Holders.  The following summary
describes certain United States federal income tax consequences of the ownership
of Securities as of the date hereof. Except where noted, it deals only with
Securities held as capital assets by United States Holders and does not deal
with special situations, such as those of dealers in securities, financial
institutions, life insurance companies or United States Holders whose
"functional currency" is not the U.S. dollar. Furthermore, the discussion below
is based upon the provisions of the Internal Revenue Code of 1986, as amended
(the "Code") and regulations, rulings and judicial decisions thereunder as of
the date hereof, and such authorities may be repealed, revoked or modified so as
to result in federal income tax consequences different from those discussed
below. For a discussion of certain United States federal income tax consequences
of the ownership of Securities to Non-United States Holders see "Certain Tax
Consequences for Non-United States Holders" below. PERSONS CONSIDERING THE
PURCHASE, OWNERSHIP OR DISPOSITION OF SECURITIES SHOULD CONSULT THEIR OWN TAX
ADVISORS CONCERNING THE FEDERAL INCOME TAX CONSEQUENCES IN LIGHT OF THEIR
PARTICULAR SITUATIONS AS WELL AS ANY CONSEQUENCES ARISING UNDER THE LAWS OF ANY
OTHER TAXING JURISDICTION.
 
     UNITED STATES HOLDERS.  As used herein, a "United States Holder" of a
Security means a holder that is a citizen or resident of the United States, a
corporation, partnership or other entity created or organized in or under the
laws of the United States or any political subdivision thereof, or an estate or
trust the income of which is subject to United States federal income taxation
regardless of its source.
 
     PAYMENTS OF INTEREST.  Except as set forth below, interest on a Security
will generally be taxable to a United States Holder as ordinary income from
domestic sources at the time it is paid or accrued in accordance with the United
States Holder's method of accounting for tax purposes.
 
                                        7
<PAGE>   9
 
     ORIGINAL ISSUE DISCOUNT.  The following is a summary of the principal
United States federal income tax consequences of the ownership of Securities
issued with original issue discount ("Original Issue Discount Notes") by United
States Holders. This summary is based upon the Code and upon proposed
regulations issued by the Treasury Department on December 21, 1992 (the
"Proposed Regulations"). There can be no assurance that the final Treasury
Regulations will not differ materially from the Proposed Regulations.
Accordingly, the ultimate federal income tax treatment of the Securities may
differ substantially from that described below.
 
     A Security may be issued for an amount that is less than its stated
redemption price at maturity (the sum of all payments to be made on the Security
other than "qualified stated interest"). The difference between the stated
redemption price at maturity of the Security and its "issue price," if such
difference is at least 0.25% of the stated redemption price at maturity
multiplied by the number of complete years to Maturity, will be "original issue
discount" ("OID"). The "issue price" of each Security will be the initial
offering price to the public at which a substantial amount of the particular
offering is sold. "Qualified stated interest" is stated interest that is
unconditionally payable in cash or in property (other than debt instruments of
the issuer) at least annually and, with respect to a Security paying a fixed
rate of interest, at a single fixed rate. Interest is payable at a single fixed
rate only if the rate appropriately takes into account the length of the
interval between payments.
 
     The Proposed Regulations provide that Securities that may be redeemed prior
to their Stated Maturity shall be treated from the time of issuance as having a
maturity date for federal income tax purposes on such redemption date if such
redemption would result in a lower yield to maturity in the case of a redemption
at the issuer's option or a higher yield to maturity in the case of a redemption
at the holder's option. Notice will be given in the applicable Prospectus
Supplement when the Company determines that a particular Security will be deemed
to have a maturity date for federal income tax purposes prior to its Stated
Maturity.
 
     In certain cases, Securities that bear stated interest and are issued at
par may be deemed to bear OID for federal income tax purposes, with the result
that the inclusion of interest into income for federal income tax purposes may
vary from the actual cash payments of interest made on such Securities,
generally accelerating income for cash method taxpayers. Under the Proposed
Regulations, a Security may be an Original Issue Discount Note where (a) a
Security providing for a variable rate of interest provides for a maximum
interest rate or a minimum interest rate that is very likely to cause the
interest rate in one or more accrual periods, known as of the issue date, to be
significantly less or significantly more, as the case may be, than the overall
expected return on the Security; (b) a Security bears interest initially at a
fixed rate followed by a qualified floating rate or a Security provides for one
qualified floating rate followed by a second qualified floating rate and the
later interest rate is not a reasonable substitute for the initial interest rate
during the period the initial interest rate is in effect; (c) due to an interest
holiday, teaser rate or other interest shortfall, the amount of OID is more than
de minimis; (d) interest is payable at a single fixed rate but the rate does not
appropriately take into account the length of the interval between payments; or
(e) a Security has daily or weekly interest reset dates that would cause a delay
in the payment of interest. Notice will be given in the applicable Prospectus
Supplement when the Company determines that a particular Security will be an
Original Issue Discount Note.
 
     United States Holders of Original Issue Discount Notes with a maturity upon
issuance of more than one year must, in general, include OID in income in
advance of the receipt of some or all of the related cash payments. The amount
of OID includible in income by the initial United States Holder of an Original
Issue Discount Note is the sum of the "daily portions" of OID with respect to
the Security for each day during the taxable year or portion of the taxable year
in which such United States Holder held such Security ("accrued OID"). The daily
portion is determined by allocating to each day in any "accrual period" a pro
rata portion of the OID allocable to that accrual period. The "accrual period"
for an Original Issue Discount Note may be of any length and may vary in length
over the term of the Security, provided that each accrual period is no longer
than one year and each scheduled payment of principal or interest occurs at the
end of an accrual period. In general, the computation of OID is simplest if
accrual periods correspond to the intervals between payment dates provided by
the terms of the Security. The amount of OID allocable to any accrual period is
an amount equal to the excess, if any, of (a) the product of the Security's
adjusted issue price at the beginning of such
 
                                        8
<PAGE>   10
 
accrual period and its yield to maturity (determined on the basis of compounding
at the close of each accrual period and properly adjusted for the length of the
accrual period) over (b) the sum of the qualified stated interest allocable to
the accrual period. In determining OID allocable to an accrual period, if an
interval between payments of qualified stated interest contains more than one
accrual period, the amount of qualified stated interest payable at the end of
the interval is allocated on a pro rata basis to each accrual period in the
interval and the adjusted issue price must be increased by the amount of any
qualified stated interest that has accrued prior to the beginning of the accrual
period but is not payable until a later date. OID allocable to a final accrual
period is the difference between the amount payable at maturity (other than a
payment of qualified stated interest) and the adjusted issue price at the
beginning of the final accrual period. If all accrual periods are of equal
length, except for an initial short accrual period, the amount of OID allocable
to the initial short accrual period may be computed under any reasonable method.
The "adjusted issue price" of the Security at the beginning of any accrual
period is equal to its issue price increased by the accrued OID for each prior
accrual period and reduced by any prior payments with respect to such Security
that were not qualified stated interest. Under these rules, a United States
Holder will have to include in income increasingly greater amounts of OID in
successive accrual periods. The Company is required to provide information
returns stating the amount of OID accrued on Securities held of record by
persons other than corporations and other exempt holders.
 
     United States Holders that use the accrual method of accounting may elect
to treat all interest on any Security as OID and calculate the amount includible
in gross income under the constant yield method described above. For the
purposes of this election, interest includes stated interest, acquisition
discount, OID, de minimis OID, market discount, de minimis market discount and
unstated interest, as adjusted by any amortizable bond premium or acquisition
premium. If a United States Holder makes this election for a Security with
market discount or amortizable bond premium, the election is treated as an
election under the market discount or amortizable bond premium provisions,
described below, and the electing United States Holder will be required to
amortize bond premium or include market discount in income currently for all of
the holder's other debt instruments with market discount or amortizable bond
premium. The election is to be made for the taxable year in which the United
States Holder acquired the Security, and may not be revoked without the consent
of the Internal Revenue Services ("IRS"). UNITED STATES HOLDERS SHOULD CONSULT
WITH THEIR OWN TAX ADVISERS ABOUT THIS ELECTION.
 
     In the case of Original Issue Discount Notes having a term of one year or
less ("Short-Term Original Issue Discount Notes"), all payments (including all
stated interest) will be included in the stated redemption price at maturity
and, thus, United States Holders will generally be taxable on the discount in
lieu of stated interest. The discount will be equal to the excess of the stated
redemption price at maturity over the issue price of a Short-Term Original Issue
Discount Note, unless the United States Holder elects to compute this discount
using tax basis instead of issue price. In general, an individual and certain
other cash method United States Holders of a Short-Term Original Issue Discount
Note are not required to include accrued discount in their income currently
unless they elect to do so. United States Holders who report income for federal
income tax purposes on the accrual method and certain other United States
Holders are required to accrue discount on such Short-Term Original Issue
Discount Notes (as ordinary income) on a straight-line basis, unless an election
is made to accrue the discount according to a constant yield method based on
daily compounding. In the case of a United States Holder who is not required,
and does not elect, to include discount in income currently, any gain realized
on the sale, exchange or retirement of the Short-Term Original Issue Discount
Note will be ordinary income to the extent of the discount accrued through the
date of sale, exchange or retirement. In addition, such non-electing United
States Holder not subject to the current inclusion requirement described in this
paragraph may be required to defer deductions for a portion of the United States
Holder's interest expense with respect to any indebtedness incurred or continued
to purchase or carry such Securities.
 
     MARKET DISCOUNT AND PREMIUM.  If a United States Holder purchases a
Security for an amount that is less than its "revised issue price" (defined as
the sum of the issue price of the Security (as defined above) and the aggregate
amount of the OID includible, if any, without regard to the rules for
acquisition premium discussed below, in the gross income of all previous holders
of the Security), the amount of the difference will
 
                                        9
<PAGE>   11
 
be treated as "market discount" for federal income tax purposes, unless such
difference is less than a specified de minimis amount. Under the market discount
rules, a United States Holder will be required to treat any principal payment
on, or any gain on the sale, exchange, retirement or other disposition of, a
Security as ordinary income to the extent of the market discount which has not
previously been included in income and is treated as having accrued on such
Security at the time of such payment or disposition. In addition, a United
States Holder may be required to defer, until the maturity of the Security or
its earlier disposition in a taxable transaction, the deduction of all or a
portion of the interest expense on any indebtedness incurred or continued to
purchase or carry such Security.
 
     Any market discount will be considered to accrue ratably during the period
of acquisition to the maturity date of the Security, unless the United States
Holder elects to accrue on a constant interest method. A United States Holder of
a Security may elect to include market discount in income currently as it
accrues (on either a ratable or constant interest method), in which case the
rule described above regarding deferral of interest deductions will not apply.
This election to include market discount in income currently, once made, applies
to all market discount obligations acquired on or after the first taxable year
to which the election applies, and may not be revoked without the consent of the
IRS.
 
     A United States Holder who purchases a Security for an amount that is
greater than its adjusted issue price but equal to or less than the sum of all
amounts payable on the Security after the purchase date other than payments of
qualified stated interest will be considered to have purchased such Security at
an "acquisition premium". Under the acquisition premium rules, the amount of OID
which such holder must include in its gross income with respect to such Security
for any taxable year will be reduced by the portion of such acquisition premium
properly allocable to such year.
 
     A United States Holder who purchases a Security for an amount in excess of
the sum of all amounts payable on the Security after the purchase date other
than qualified stated interest will be considered to have purchased the Security
at a "premium" and will not be required to include any OID in income. A United
States Holder generally may elect to amortize the premium over the remaining
term of the Security on a constant yield method. The amount amortized in any
year will be treated as a reduction of the United States Holder's interest
income from the Security. Bond premium on a Security held by a United States
Holder that does not make such an election will decrease the gain or increase
the loss otherwise recognized on disposition of the Security. The election to
amortize premium on a constant yield method once made applies to all debt
obligations held or subsequently acquired by the electing United States Holder
on or after the first day of the first taxable year to which the election
applies and may not be revoked without the consent of the IRS.
 
     SALE, EXCHANGE AND RETIREMENT OF SECURITIES.  A United States Holder's tax
basis in a Security will, in general, be the United States Holder's cost
therefor, increased by OID or market discount, or any discount with respect to a
Short-Term Original Issue Discount Note, included in income by the United States
Holder and reduced by an amortized acquisition premium in the case of Original
Issue Discount Notes, any amortized bond premium and any cash payments on the
Security other than qualified stated interest. Upon the sale, exchange or
retirement of a Security (which might arise in the event of a satisfaction and
discharge), a United States Holder will recognize gain or loss equal to the
difference between the amount realized upon the sale, exchange or retirement and
the adjusted tax basis of the Security. Except as described above with respect
to certain Short-Term Original Issue Discount Notes, and except to the extent of
any accrued market discount, such gain or loss will be capital gain or loss and
will be long-term capital gain or loss if at the time of sale, exchange or
retirement the Security has been held for more than one year. Under current law,
net capital gains of individuals are, under certain circumstances, taxed at
lower rates than items of ordinary income. The deductibility of capital losses
is subject to limitations.
 
     BACKUP WITHHOLDING AND INFORMATION REPORTING.  In general, information
reporting requirements will apply to certain payments of principal, interest,
OID and premium paid on Securities and to proceeds of sale of a Security made to
United States Holders other than certain exempt recipients (such as
corporations). A 31% backup withholding tax will apply to such payments if the
United States Holder fails to provide a taxpayer identification number or
certification of foreign or other exempt status or fails to report in full
dividend and interest income.
 
                                       10
<PAGE>   12
 
     Certain Tax Consequences for Non-United States Holders.  Under present
United States federal income and estate tax law, and subject to the discussion
below concerning backup withholding:
 
          (a) no withholding of United States federal income tax will be
     required with respect to the payment by the Company or any Paying Agent of
     principal or interest (which for purposes of this discussion includes OID)
     on a Security owned by a Non-United States Holder, provided, in the case of
     interest, (i) that the beneficial owner does not actually or constructively
     own 10% or more of the total combined voting power of all classes of stock
     of the Company entitled to vote within the meaning of Section 871(h)(3) of
     the Code and the regulations thereunder, (ii) the beneficial owner is not a
     controlled foreign corporation that is related to the Company through stock
     ownership and (iii) the beneficial owner satisfies the statement
     requirement (described generally below) set forth in Section 871(h) and
     Section 881(c) of the Code and the regulations thereunder;
 
          (b) no withholding of United States federal income tax will be
     required with respect to any gain or income realized by a Non-United States
     Holder upon the sale, exchange or retirement of a Security; and
 
          (c) a Security beneficially owned by an individual who at the time of
     death is a Non-United States Holder will not be subject to United States
     federal income tax as a result of such individual's death, provided that
     such individual does not actually or constructively own 10% or more of the
     total combined voting power of all classes of stock of the Company entitled
     to vote within the meaning of Section 871(h)(3) of the Code and provided
     that the interest payments with respect to such Security would not have
     been, if received at the time of such individual's death, effectively
     connected with the conduct of a United States trade or business by such
     individual.
 
     To qualify for the exemption from withholding tax in (a)(iii) above, the
beneficial owner of a Security, or a financial institution holding the Security
on behalf of such owner, must provide, in accordance with specified procedures,
a Paying Agent of the Company with a statement to the effect that the beneficial
owner is not a United States person. Pursuant to current temporary Treasury
Regulations, these requirements will be met if (1) the beneficial owner provided
his name and address, and certifies, under penalties of perjury, that he is not
a United States person (which certification may be made on an IRS Form W-8, or
any successor form) or (2) a financial institution holding the Security on
behalf of the beneficial owner certifies, under penalties of perjury, that such
statement has been received by it and furnishes a Paying Agent with a copy
thereof.
 
     Payments to Non-United States Holders not meeting the requirements of
paragraph (a) above and thus subject to withholding of United States federal
income tax may nevertheless be exempt from such withholding if the beneficial
owner of the Security provides a Paying Agent of the Company with a properly
executed (1) IRS Form 1001 (or any successor form) claiming an exemption from
withholding under the benefit of a tax treaty or (2) IRS Form 4224 (or any
successor form) stating that interest paid on the Security is not subject to
withholding tax because it is effectively connected with the owner's conduct of
a trade or business in the United States.
 
     As used herein, "United States person" means a citizen or resident of the
United States, a corporation, partnership or other entity created or organized
in or under the laws of the United States and an estate or trust the income of
which is subject to United States federal income taxation regardless of its
source. The term "Non-United States Holder" means any Holder which is not a
United States person.
 
     No information reporting or backup withholding will be required with
respect to payments made by the Company or any Paying Agent to Non-United States
Holders if a statement described in (a)(iii) above has been received and the
payor does not have actual knowledge that the beneficial owner is a United
States person.
 
     In addition, backup withholding and information reporting will not apply if
payments of principal, interest, original issue discount or premium on a
Security are paid or collected by a foreign office of a custodian, nominee or
other foreign agent on behalf of the beneficial owner of such Security, or if a
foreign office of a broker (as defined in applicable Treasury Regulations) pays
the proceeds of the sale of a Security to the owner thereof. If, however, such
nominee, custodian, agent or broker is, for United States federal income tax
purposes, a United States person, a controlled foreign corporation or a foreign
person that derives 50% or
 
                                       11
<PAGE>   13
 
more of its gross income for certain periods from the conduct of a trade or
business in the United States, such payments will not be subject to backup
withholding but will be subject to information reporting, unless (1) such
custodian, nominee, agent or broker has documentary evidence in its records that
the beneficial owner is not a United States person and certain other conditions
are met or (2) the beneficial owner otherwise establishes an exemption.
Temporary Treasury Regulations provide that the Treasury is considering whether
backup withholding will apply with respect to such payments of principal,
interest or the proceeds of a sale that are not subject to backup withholding
under the current regulations. Under proposed Treasury Regulations not currently
in effect, backup withholding will not apply to such payments absent actual
knowledge that the payee is a United States person.
 
     Payments of principal, interest, original issue discount or premium on a
Security paid to the beneficial owner of a Security by a United States office of
a custodian, nominee or agent, or the payment by the United States office of a
broker of the proceeds of sale of a Security, will be subject to both backup
withholding and information reporting unless the beneficial owner provides a
statement described in (a)(iii) above and the payor does not have actual
knowledge that the beneficial owner is a United States person or otherwise
establishes an exemption.
 
     Any amounts withheld under the backup withholding rules will be allowed as
a refund or a credit against such holder's United States federal income tax
liability provided the required information is furnished to the IRS.
 
                              CAPITAL REQUIREMENTS
 
     As registered broker-dealers, the Company and certain of its subsidiaries
(the "Regulated Subsidiaries"), are subject to the SEC's net capital rule (Rule
15c3-1, the "Net Capital Rule"), promulgated under the Exchange Act. The NYSE
monitors the application of the Net Capital Rule by the Company. The NYSE and
the NASD, as the case may be, monitor the application of the Net Capital Rule by
the Regulated Subsidiaries. The Company and the Regulated Subsidiaries compute
net capital under the alternative method of the Net Capital Rule which requires
the maintenance of minimum net capital, as defined. A broker-dealer may be
required to reduce its business if its net capital is less than 4% of aggregate
debit balances and may also be prohibited from expanding its business or paying
cash dividends, if resulting net capital would be less than 5% of aggregate
debit balances. In addition, the Net Capital Rule does not allow withdrawal of
subordinated capital if net capital would be less than 5% of such debit
balances.
 
     The Net Capital Rule also limits the ability of broker-dealers to transfer
large amounts of capital to parent companies and other affiliates. Under the Net
Capital Rule equity capital can not be withdrawn from a broker-dealer without
the prior approval of the SEC when net capital after the withdrawal would be
less than 25% of its securities positions haircuts (which are deductions from
capital of certain specified percentages of the market value of securities to
reflect the possibility of a market decline prior to disposition). In addition,
the Net Capital Rule requires broker-dealers to notify the SEC and the
appropriate self-regulatory organization two business days before a withdrawal
of excess net capital if the withdrawal would exceed the greater of $500,000 or
30% of the broker-dealer's excess net capital, and two business days after a
withdrawal that exceeds the greater of $500,000 or 20% of excess net capital.
Finally, the Net Capital Rule authorizes the SEC to order a freeze on the
transfer of capital if a broker-dealer plans a withdrawal of more than 30% of
its excess net capital and the SEC believes that such a withdrawal would be
detrimental to the financial integrity of the firm or would jeopardize the
broker-dealer's ability to pay its customers.
 
     Compliance with the Net Capital Rule could limit those operations of the
Company and its Regulated Subsidiaries that require the intensive use of
capital, such as underwriting and trading activities and the financing of
customer account balances.
 
     The Company is subject to other domestic and international regulatory
requirements with which it is required to comply.
 
                                       12
<PAGE>   14
 
                   OUTSTANDING SUBORDINATED DEBT INSTRUMENTS
 
     The Company has issued various subordinated debt instruments in a form, and
to persons, approved by the NYSE in accordance with the provisions of NYSE Rule
325. When issued, the Securities shall constitute such subordinated debt. The
Company is permitted to treat such subordinated debt as capital for the purposes
of the Net Capital Rule and NYSE Rule 325. The instruments evidencing such
subordinated debt provide that they shall be subordinated and junior in right of
payment to the prior payment in full, or provision for such payment, of all
obligations to all other present and future creditors of the Company (except for
other subordinated debt similarly subordinated).
 
                              PLAN OF DISTRIBUTION
 
     The Company may sell the Securities through, or through underwriting
syndicates managed by, Lehman Brothers Inc. ("Lehman Brothers") alone or with
one or more other underwriters. The specific managing underwriter or
underwriters with respect to the offer and sale of Securities are set forth on
the cover of the Prospectus Supplement relating to such Securities and the
members of the underwriting syndicate, if any, are named in such Prospectus
Supplement. Only the underwriters so named in the Prospectus Supplement are
underwriters in connection with the Securities offered thereby. The Prospectus
Supplement also describes the discounts and commissions to be allowed or paid to
the underwriters, all other items constituting underwriting compensation, the
discounts and commissions to be allowed or paid to dealers, if any, and the
exchanges, if any, on which the Securities will be listed.
 
     The Securities will be acquired by the underwriters for their own account
and may be resold 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 obligations of the underwriters to purchase
such Securities will be subject to certain conditions precedent, and the
underwriters will be obligated to purchase all the Securities of the series
offered by the Prospectus Supplement if any of such Securities are purchased.
Any initial public offering price and any discounts or concessions allowed or
reallowed or paid to dealers may be changed from time to time. To the extent, if
any, that Securities to be purchased by Lehman Brothers, as underwriter, are not
sold by it at the public offering price set forth in the Prospectus Supplement,
the Company, as issuer of such Securities, will not receive the full amount of
net proceeds of such Securities set forth on the cover of the Prospectus
Supplement.
 
     If so indicated in the Prospectus Supplement, the Company will authorize
the underwriters to solicit offers by certain institutional investors to
purchase Securities providing for payment and delivery on a future date
specified in the Prospectus Supplement. There may be limitations on the minimum
amount which may be purchased by any such institutional investor or on the
portion of the aggregate principal amount of the particular Securities which may
be sold pursuant to such arrangements. Institutional investors to which such
offers may be made, when authorized, include commercial and savings banks,
insurance companies, pension funds, educational and charitable institutions and
such other institutions as may be approved by the Company. The obligations of
any such purchasers pursuant to such delayed delivery and payment arrangements
will not be subject to any conditions except (i) the purchase by an institution
of the particular Securities shall not at the time of delivery be prohibited
under the laws of any jurisdiction in the United States to which such
institution is subject, and (ii) the Company shall have sold to such
underwriters the total principal amount of such Securities less the principal
amount thereof covered by such arrangements. Underwriters will not have any
responsibility in respect of the validity of such arrangements or the
performance of the Company or such institutional investors thereunder.
 
     The underwriters may be entitled under agreements entered into with the
Company to indemnification by the Company against certain civil liabilities,
including liabilities under the Securities Act, or to contribution with respect
to payments which the underwriters may be required to make in respect thereof.
The underwriters may engage in transactions with, or perform services for, the
Company in the ordinary course of business.
 
                                       13
<PAGE>   15
 
     The underwriting arrangements for this offering will comply with the
requirements of Schedule E of the By-laws of the NASD regarding an NASD member
firm underwriting its own securities. Pursuant to Section 5 of Schedule E to the
By-Laws of the NASD, the net proceeds to be received by the Company from the
sale of the Securities shall be placed in a duly established escrow account and
shall not be released therefrom or used by the Company in any manner until the
Company has filed with the NASD a computation of net capital in the manner
required by and meeting the requirements of Section 5 of Schedule E.
 
                                 ERISA MATTERS
 
     The Company may be considered a "party in interest" within the meaning of
the Employee Retirement Income Security Act of 1974, as amended ("ERISA"), and a
"disqualified person" under corresponding provisions of the Internal Revenue
Code of 1986, as amended (the "Code"), with respect to certain employee benefit
plans. Certain transactions between an employee benefit plan and a party in
interest or disqualified person may result in "prohibited transactions" within
the meaning of ERISA and the Code. ANY EMPLOYEE BENEFIT PLAN PROPOSING TO INVEST
IN THE SECURITIES SHOULD CONSULT WITH ITS LEGAL COUNSEL.
 
                                 LEGAL OPINIONS
 
     Unless otherwise indicated in an applicable Prospectus Supplement relating
to Offered Debt Securities, the validity of the Securities offered hereby will
be passed upon for the Company by David Marcus, General Counsel of the Company,
and for any underwriter by Simpson Thacher & Bartlett (a partnership which
includes professional corporations), 425 Lexington Avenue, New York, New York
10017. Simpson Thacher & Bartlett acts as counsel in various matters for
Holdings, the Company and certain of their subsidiaries.
 
                            INDEPENDENT ACCOUNTANTS
 
     The consolidated financial statements and schedules of the Company for the
years ended December 31, 1992, December 31, 1991 and December 31, 1990,
appearing in the Company's Annual Report on Form 10-K for the year ended
December 31, 1992, have been audited by Ernst & Young, independent auditors, as
set forth in their report thereon included therein and incorporated herein by
reference. Such consolidated financial statements and schedules are, and audited
financial statements included in subsequently filed documents will be,
incorporated herein by reference in reliance upon the reports of Ernst & Young
pertaining to such financial statements (to the extent covered by consents filed
with the Securities and Exchange Commission) given upon the authority of such
firm as experts in accounting and auditing.
 
                                       14
<PAGE>   16
 
- ----------------------------------------------------------
- ----------------------------------------------------------
 
     No dealer, salesman or other person has been authorized to give any
information or to make any representation not contained in this Prospectus and,
if given or made, such information or representation must not be relied upon as
having been authorized by the Company or any agent or underwriter. This
Prospectus does not constitute an offer to sell or a solicitation of an offer to
buy any of the securities offered hereby in any jurisdiction to any person to
whom it is unlawful to make such offer 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.

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

               TABLE OF CONTENTS
 
<TABLE>
<CAPTION>
                                            PAGE
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<S>                                         <C>
                   PROSPECTUS
Available Information....................     2
Incorporation of Certain Documents by
  Reference..............................     2
The Company..............................     3
Use of Proceeds..........................     3
Ratio of Earnings to Fixed Charges.......     3
Description of Securities................     4
United States Taxation...................     7
Capital Requirements.....................    12
Outstanding Subordinated Debt
  Instruments............................    13
Plan of Distribution.....................    13
ERISA Matters............................    14
Legal Opinions...........................    14
Independent Accountants..................    14
</TABLE>
 
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                  LEHMAN BROTHERS INC.

                  SENIOR SUBORDINATED

                    DEBT SECURITIES

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

                       PROSPECTUS
                    January   , 1994

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


                    LEHMAN BROTHERS


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

<PAGE>   17
 
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.
 
                  SUBJECT TO COMPLETION, DATED JANUARY 7, 1994
 
                              LEHMAN BROTHERS INC.
 
                      SENIOR SUBORDINATED DEBT SECURITIES
                            ------------------------
 
     Lehman Brothers Inc. (the "Company") has issued its senior subordinated
debt securities (the "Senior Subordinated Securities") pursuant to an indenture
dated as of October 1, 1984, between the Company and Marine Midland Bank, N.A.
The following Senior Subordinated Securities have been issued by the Company:
 
          $150,000,000 aggregate principal amount of 12 1/2% Senior Subordinated
     Notes Due 1994;
 
          $100,000,000 aggregate principal amount of 11 5/8% Senior Subordinated
     Debentures Due 2005;
 
          $ 96,232,500 aggregate principal amount of 10 3/4% Senior Subordinated
     Notes Due 1996;
 
          $200,000,000 aggregate principal amount of 9 7/8% Senior Subordinated
     Notes Due 2000; and
 
          $200,000,000 aggregate principal amount of 10% Senior Subordinated
     Notes Due 1999.
 
     The Company has also issued its senior subordinated debt securities (the
"Debt Securities") pursuant to an indenture dated as of June 14, 1989, as
amended and supplemented through December 23, 1993, (the "Continental
Indenture"), between the Company and Continental Bank, National Association (the
"Continental Trustee"). The following Debt Securities have been issued by the
Company:
 
          $200,000,000 aggregate principal amount of 9 1/2% Senior Subordinated
     Notes Due 1997;
 
          $ 75,000,000 aggregate principal amount of 6% Senior Subordinated
     Notes Due 1994;
 
          $ 50,000,000 aggregate principal amount of Floating Rate Senior
     Subordinated Notes Due 1994;
 
          $150,000,000 aggregate principal amount of Floating Rate Senior
     Subordinated Notes Due 1996;
 
          $200,000,000 aggregate principal amount of 5 3/4% Senior Subordinated
     Notes Due 1998; and
 
          $200,000,000 aggregate principal amount of Step-Up Senior Subordinated
     Notes Due 2003.
 
     The Company from time to time may issue, in one or more series, up to an
additional $825,000,000 aggregate principal amount of its senior subordinated
debt securities (the "New Debt Securities," and collectively with the Senior
Subordinated Securities and the Debt Securities, the "Securities") pursuant to
the Continental Indenture, as amended and supplemented by the Ninth Supplemental
Indenture, dated as of January   , 1994, between the Company and the Continental
Trustee and any subsequent supplemental indentures, (the Continental Indenture,
as amended and supplemented by the Ninth Supplemental Indenture and any
subsequent supplemental indentures, the "Amended Continental Indenture").
 
     The Securities are or will be subordinated to all Senior Indebtedness (as
defined in the applicable indenture) of the Company. There is no limitation on
the amount of Senior Indebtedness which may be incurred by the Company.
                            ------------------------
   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.
                            ------------------------












     This Prospectus has been prepared in connection with the Securities and is
to be used by Lehman Special Securities Inc. and Lehman Brothers International
(Europe), affiliates of the Company, in connection with offers and sales related
to market-making transactions in the Securities at negotiated prices related to
prevailing market prices at the time of sale. Lehman Special Securities Inc. and
Lehman Brothers International (Europe) may act as principal or agent in such
transactions.
 
January   , 1994
<PAGE>   18
 
                             AVAILABLE INFORMATION
 
     The Company is subject to the informational requirements of the Securities
Exchange Act of 1934 (the "Exchange Act") and in accordance therewith files
reports and other information with the Securities and Exchange Commission (the
"SEC"). Such reports and information may be inspected and copied at the public
reference facilities maintained by the SEC at 450 Fifth Street, N.W.,
Washington, D.C. 20549, and at the following Regional Offices of the SEC: New
York Regional Office, 7 World Trade Center, New York, New York 10048; and
Chicago Regional Office, Suite 1400, Northwestern Atrium Center, 500 W. Madison
Street, Chicago, Illinois 60661-2511; and copies of such material can be
obtained from the Public Reference Section of the SEC, Washington, D.C. 20549,
at prescribed rates. In addition, reports and other information concerning the
Company can be inspected at the offices of the New York Stock Exchange, Inc.
(the "NYSE"), 20 Broad Street, New York, New York 10005.
 
     The Company has filed with the SEC a registration statement on Form S-3
(herein, together with all amendments and exhibits, referred to as the
"Registration Statement") under the Securities Act of 1933, as amended (the
"Securities Act"). This Prospectus does not contain all of the information set
forth in the Registration Statement, certain parts of which are omitted in
accordance with the rules and regulations of the SEC. For further information,
reference is hereby made to the Registration Statement.
 
                               ------------------
 
                INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE
 
     The following documents previously filed by the Company with the SEC
pursuant to the Exchange Act are hereby incorporated by reference in this
Prospectus:
 
     (1)  The Company's Annual Report on Form 10-K for the fiscal year ended
          December 31, 1992.
 
     (2)  The Company's Quarterly Report on Form 10-Q for the fiscal quarters
          ended March 31, 1993, June 30, 1993 and September 30, 1993.
 
     (3)  The Company's Current Reports on Form 8-K dated February 22, 1993, May
          7, 1993, June 7, 1993 and November 5, 1993.
 
     All documents filed by the Company pursuant to Section 13(a), 13(c), 14 or
15(d) of the Exchange Act after the date of this Prospectus and prior to the
termination of the offering of the Securities shall be deemed to be incorporated
by reference in this Prospectus and to be a part hereof from the date of filing
of such documents. Any statement contained in a document incorporated or deemed
to be incorporated by reference herein shall be deemed to be modified or
superseded for purposes of this Prospectus and any amendment or supplement
hereto to the extent that a statement contained herein or in any other
subsequently filed document which also is or is deemed to be incorporated by
reference herein modifies or supersedes such statement. Any statement so
modified or superseded shall not be deemed, except as so modified or superseded,
to constitute a part of this Prospectus or any such amendment or supplement.
 
     The Company will provide without charge to each person to whom a copy of
this Prospectus has been delivered, on the written or oral request of any such
person, a copy of any or all of the documents referred to above which have been
or may be incorporated by reference into this Prospectus, other than exhibits to
such documents unless such exhibits are specifically incorporated by reference
into the documents that this Prospectus incorporates. Requests for such copies
should be directed to Mary J. Capko, Controller's Office, Lehman Brothers Inc.,
388 Greenwich Street, 10th floor, New York, New York 10013 (telephone (212) 464-
7622).
 
                                        2
<PAGE>   19
 
                                  THE COMPANY
 
     The Company is one of the leading global investment banks which serves
institutional, corporate, government and high-net-worth individual clients in
major financial centers worldwide. The Company's businesses include capital
raising such as securities underwriting and direct placements; corporate finance
advisory services; merchant banking; securities sales and trading; institutional
asset management; research services; and the trading of foreign exchange,
certain commodities, as well as derivative products. The Company acts as market
maker in all major fixed income and equity products in the United States. The
Company is a member of all principal securities and commodities exchanges in the
United States and the National Association of Securities Dealers, Inc. ("NASD").
The Company acts as agent on all such exchanges and in the over-the-counter
markets.
 
     The Company was incorporated in Delaware in 1965. The Company is a
wholly-owned subsidiary of Lehman Brothers Holdings Inc. ("Holdings"). American
Express Company owns 100 percent of Holdings' issued and outstanding common
stock, which represents approximately 93 percent of Holdings' issued and
outstanding voting stock. The remainder of Holdings' issued and outstanding
voting stock is owned by Nippon Life Insurance Company. The Company's executive
offices are located at Three World Financial Center, New York, New York 10285
(telephone (212) 298-2000). Unless the context otherwise indicates, the term
"Company" as used in this Prospectus includes Lehman Brothers Inc. and its
subsidiaries.
 
                       RATIO OF EARNINGS TO FIXED CHARGES
 
     The following table sets forth the ratio of earnings to fixed charges of
the Company for each of the five years in the period ended December 31, 1992 and
the nine months ended September 30, 1993:
 
<TABLE>
<CAPTION>                                                                                           
                                                                                  NINE MONTHS ENDED 
                            YEAR ENDED DECEMBER 31,                                 SEPTEMBER 30,   
        ----------------------------------------------------------------         -------------------                   
        1988           1989           1990           1991           1992                1993
        ----           ----           ----           ----           ----         -------------------
        <S>            <C>            <C>            <C>            <C>          <C>
         *             1.02            *             1.05           1.05                    *
</TABLE>
 
* Earnings were inadequate to cover fixed charges and would have had to increase
  approximately $52 million, $569 million and $338 million in order to cover the
  deficiencies for the periods ended December 31, 1988, December 31, 1990 and
  September 30, 1993, respectively.
 
     In computing the ratio of earnings to fixed charges, "earnings" consist of
earnings from continuing operations before income taxes and fixed charges.
"Fixed charges" consist principally of interest expense and one-third of office
rentals and one-fifth of equipment rentals, which are deemed to be
representative of the interest factor.
 
                         DESCRIPTION OF THE SECURITIES
 
     The Debt Securities have been issued under the Continental Indenture, the
Senior Subordinated Securities have been issued under an indenture (the "Marine
Indenture"), dated as of October 1, 1984, as amended and supplemented, between
the Company and Marine Midland Bank, N.A., as trustee (the "Marine Trustee") and
the New Debt Securities will be issued under the Amended Continental Indenture.
References to the "Indenture" in the following summaries shall be deemed to
refer to the Continental Indenture, the Marine Indenture and the Amended
Continental Indenture and references to the "Trustee" shall be deemed to refer
to the Marine Trustee and the Continental Trustee, as applicable. The
Continental Indenture, the Marine Indenture and the Amended Continental
Indenture, which are on file with the SEC and the trustee thereof, are
substantially identical (except that the Amended Continental Indenture increases
the $5,000,000 referred to in Section 701 to $10,000,000 with respect to the New
Debt Securities) and are collectively referred to herein as the "Indentures".
The following summaries of certain provisions of the Indentures do not purport
to be complete and are subject to, and are qualified in their entirety by
reference to, all the provisions of the Indentures, including the definitions
therein of certain terms. Wherever particular provisions or defined terms of the
Indentures are referred to, such provisions or defined terms are incorporated
herein by reference.
 
     General.  The Indenture does not limit the aggregate principal amount of
Securities which may be issued thereunder and provides that Securities may be
issued thereunder from time to time in one or more
 
                                        3
<PAGE>   20
 
series. The Securities are and will be unsecured obligations of the Company and
rank equally with all indebtedness of the Company designated as Senior
Subordinated Indebtedness. At November 30, 1993, approximately $2 billion of
Senior Subordinated Indebtedness (on an unconsolidated basis) was outstanding.
 
     The Indenture provides the Company with the ability, in addition to the
ability to issue Securities with terms different from those of Securities
previously issued, to "reopen" a previous issue of Securities and issue
additional Securities of such series. (Section 301 of the Indentures)
 
     Unless otherwise indicated in the terms and provisions of an issue of the
outstanding Securities described below, the principal of and premium, if any,
and interest, if any, on the Securities will be payable, and the Securities are
exchangeable and transfers thereof are registrable, at the office of the Trustee
at the address set forth in the Indenture, provided that, at the option of the
Company, payment of interest may be made by check mailed to the address of the
person entitled thereto as it appears in the Security Register. (Sections 305,
307 and 308 of the Indentures)
 
     Unless otherwise indicated in the terms and provisions of the outstanding
Securities described below, the Securities are issuable only in fully registered
form without coupons in denominations of $1,000 and integral multiples thereof.
(Section 302 of the Indentures) No service charge will be made for any transfer
or exchange of such Securities, but the Company may require payment of a sum
sufficient to cover any tax or other governmental charge payable in connection
therewith. (Section 305 of the Indentures)
 
     Restrictions on Payment.  The Company's obligation to pay the Securities at
maturity shall be suspended if, after giving effect to such payment, the
Company's net capital would be reduced below its Applicable Minimum Capital or
its adjusted net capital. The Company's Applicable Minimum Capital and adjusted
net capital are the minimum amounts of capital to be maintained by the Company
as required by the rules and regulations of various domestic exchanges, boards
of trade and governmental agencies to which it is subject in order to permit
payment of subordinated debt capital. If such obligation is suspended for more
than six months, the Company will be required to liquidate its business. If any
principal payment is made on the Securities at a time when the Company's net
capital is below its Applicable Minimum Capital, the holders of the Securities
are required to repay to the Company, its successors or assigns, the sum so
paid; provided, however, that any suit for such recovery must be commenced
within two years of the date of such payment. (Sections 702(b) and 1203 of the
Indentures)
 
     The Company may not make any optional redemptions of the Securities without
the consent of various domestic exchanges and boards of trade or if the
Company's net capital will be reduced below certain minimum requirements. If any
principal payment is made on the Securities notwithstanding the foregoing, the
holders of the Securities are required to repay to the Company, its successors
or assigns, the sum so paid; provided, however, that any suit for such recovery
must be commenced within two years of the date of such payment. (Section 1203 of
the Indentures)
 
     Redemption.  Unless otherwise indicated in the terms and provisions of the
outstanding Securities described below, if the Securities of any series should
cease to constitute "net capital" for purposes of the Net Capital Rule, then the
Company may at any time redeem such Securities in whole or in part at their
principal amount (or, if the Securities of that series are Original Issue
Discount Securities, such portion of the principal amount as may be specified in
the terms of that series) plus accrued interest, if any. (Section 1202 of the
Indentures)
 
     Subordination.  The payment of the principal of, premium, if any, and
interest, if any, on the Securities is expressly subordinated to the extent and
in the manner set forth in the Indenture, in right of payment to the prior
payment of all Senior Indebtedness. "Senior Indebtedness" includes all
Indebtedness (as defined in this paragraph) of the Company, to the extent
unsecured, arising out of any matter or event occurring prior to the date on
which any payment on or in respect of any Securities matures and becomes due and
payable, which has not in whole or in part been subordinated in right of payment
to any other Indebtedness of the Company. "Indebtedness" means all obligations
which would be treated as liabilities in accordance with generally accepted
accounting principles. By reason of such subordination, upon the maturity of any
Senior Indebtedness, full payment in accordance with the terms thereof must be
made or provided for before any
 
                                        4
<PAGE>   21
 
payment of principal or interest, if any, or premium, if any, is made upon the
Securities and, in the event of bankruptcy, assignment for benefit of creditors,
liquidation, reorganization or other marshalling of assets and liabilities of
the Company, payment of the principal and interest, if any, and/or premium, if
any, on the Securities will be subordinated to the prior payment in full of all
Senior Indebtedness, and nothing shall be paid to the holders of the Securities
unless all amounts due to the holders of Senior Indebtedness have been paid or
provided for. (Sections 401 and 402 of the Indentures)
 
     There is no limitation in the Indenture on the amount of Senior
Indebtedness or other Indebtedness that may exist. At November 30, 1993, Senior
Indebtedness (on an unconsolidated basis) was approximately $15 billion and
total assets of the Company (on an unconsolidated basis) were approximately $20
billion.
 
     Junior Indebtedness.  The Securities will be senior in right of payment to
certain Indebtedness of the Company designated as subordinated debt in the
respective instrument or plan document pursuant to which such Indebtedness was
issued or incurred. (Section 411 of the Indentures) At November 30, 1993,
approximately $296 million of such subordinated debt (on an unconsolidated
basis) was outstanding.
 
     Financial Covenants.  To the extent there are Securities issued and
outstanding, then the Company may pay dividends on its common stock (with the
exception of dividends paid in the Company's common stock) only to the extent
that the aggregate of such dividends paid subsequent to June 30, 1978 does not
exceed the sum of (i) $5,000,000, (ii) the aggregate Consolidated Net Income
earned since that date, (iii) the net proceeds of the sale since that date of
common stock of the Company and (iv) the net proceeds of indebtedness sold since
that date which was thereafter converted into common stock of the Company.
(Section 505 of the Indentures)
 
     Events of Default and Acceleration and Notice Thereof.  The holders of a
majority in aggregate principal amount of the outstanding Securities of a series
will have the right to direct the time, method and place of conducting any
proceeding for exercising any remedy available to the Trustee with respect to
the Securities of such series. The Trustee or the holders of not less than 25%
in aggregate principal amount of the Outstanding Securities of a series may, if
an Event of Acceleration as defined in the Indenture occurs with respect to
Securities of that series, declare, by notice in writing, the principal amount
(or, if the Securities of that series are Original Issue Discount Securities,
such portion of the principal amount as may be specified in the terms of that
series) of all Outstanding Securities of that series and the interest accrued
thereof to be due and payable on the last business day of the sixth calendar
month following such notice (but not earlier than the first anniversary of the
date of issuance of such Securities in any event) and, if such Event of
Acceleration is not cured by the Company prior to such last business day, the
Outstanding Securities of that series will be due and payable on that date. In
case an Event of Default with respect to Securities of any series shall occur,
the principal amount (or, if the Securities of that series are Original Issue
Discount Securities, such portion of the principal amount as may be specified in
the terms of that series) of all Outstanding Securities of that series will
become immediately due and payable. Subject to provisions requiring the exercise
of the degree of care a prudent man would show in the conduct of his own
affairs, the Trustee will be under no obligation to exercise any of its rights
or powers under the Indenture at the request of any of the holders of Securities
unless they shall have offered to the Trustee reasonable security or indemnity.
Except as specifically provided in the Indenture, nothing therein relieves the
Trustee from liability for its own negligent action, its own negligent failure
to act or its own wilful misconduct. (Sections 702(a), 703, 714, 801 and 803(e)
of the Indentures)
 
     The following events constitute Events of Acceleration as defined in the
Indenture with respect to any series of Securities: failure for 30 days to pay
interest upon any Security of that series when due; failure to pay principal or
premium, if any, on any Security of that series when due; failure for 60 days
after notice to perform a certain covenant in the Indenture; and, with respect
to the Senior Subordinated Securities and the Debt Securities subject to certain
conditions, acceleration of the maturity of Indebtedness of the Company
constituting net capital aggregating more than $5,000,000 ($10,000,000 with
respect to the New Debt Securities) upon default thereon. Events of Default
include: bankruptcy, liquidation and similar proceedings and the failure for 15
consecutive days to maintain the minimum amount of net capital under the Net
Capital Rule necessary to permit the Company to carry on its business as a
broker-dealer. (Section 701 of the Indentures)
 
                                        5
<PAGE>   22
 
     The Indenture provides that the Trustee shall, within 90 days after the
occurrence of an event described in the preceding paragraph (without regard to
any period of grace as therein specified or any requirement for the giving of
notice) or the failure of the Company to duly observe or perform any provision
of the Indenture with respect to Securities of any series, give to the holders
of the Outstanding Securities of that series notice of all uncured defaults
known to it with respect to Securities of that series (including both Events of
Default and Events of Acceleration); provided that, except in the case of
default in the payment of principal or interest, if any, on any of the
Securities of that series or the payment of any sinking fund installment, the
Trustee shall be protected in withholding such notice if it in good faith
determines that the withholding of such notice is in the interests of the
holders of the Outstanding Securities of that series. (Section 802 of the
Indentures)
 
     The Company must deliver to the Trustee annually an officers' certificate
stating whether or not the signers thereof have obtained knowledge of any
existing default by the Company in the performance or fulfillment of the
covenants, agreements and obligations contained in the Indenture with respect to
any series of Securities and, if so, specifying each such default and the nature
thereof. (Section 506 of the Indentures)
 
     Modification of the Securities Indenture.  Modifications and amendments of
the Indenture may be made by the Company and the Trustee with the consent of the
holders of not less than a majority in aggregate principal amount of the
Outstanding Securities of each series affected thereby; provided, however, that
no such modification or amendment may, without the consent of the holder of each
Outstanding Security affected thereby: (a) change the stated maturity date of
the principal of or any installment of principal of or interest, if any, on any
Security; (b) reduce the principal amount of or the premium (if any) or
interest, if any, on any Security; (c) adversely affect any right of Repayment
at the option of the holder of any Security, or reduce the amount of or postpone
that date fixed for, the payment of any sinking fund or analogous obligation;
(d) reduce the amount of principal of an Original Issue Discount Security
payable upon acceleration of the Maturity thereof (e) change the place or
currency of payment of principal of, or premium (if any) or interest, if any, on
any Security; (f) impair the right to institute suit for the enforcement of any
payment on or with respect to any Security; or (g) reduce the percentage in
principal amount of Outstanding Securities of any series, the consent of the
holders of which is required for modification or amendment of the Indenture or
for waiver of compliance with certain provisions of the Indenture or for waiver
of certain defaults. (Section 1102 of the Indentures)
 
     The holders of not less than a majority in aggregate principal amount of
the Outstanding Securities of any series may on behalf of the holders of all
Securities of that series waive, insofar as that series is concerned, compliance
by the Company with certain restrictive covenants of the Indenture. (Section 507
of the Indentures) The holders of a majority in aggregate principal amount of
the Outstanding Securities of any series may on behalf of the holders of all
Securities of that series waive any past default under the Indenture with
respect to that series, except a default in the payment of the principal of or
the premium (if any) or interest, if any, on any Security of that series or in
respect of a provision which under the Indenture cannot be modified or amended
without the consent of the holder of each Outstanding Security of that series
affected. (Section 715 of the Indentures)
 
     Satisfaction and Discharge.  The Indenture may be fully satisfied and
discharged not earlier than two years after payment of all Outstanding
Securities shall have been made or duly provided for. (Section 601 of the
Indentures)
 
     Certain Information Relating to the Trustee.  The Company and its
affiliates maintain bank accounts, borrow money and have other customary banking
relationships with the Trustee.
 
                                        6
<PAGE>   23
 
     UNLESS OTHERWISE SPECIFIED, TERMS DEFINED UNDER A CAPTION SET FORTH BELOW
WITH RESPECT TO A SPECIFIC ISSUE OF SECURITIES SHALL HAVE SUCH MEANINGS ONLY AS
TO THE SECURITIES DESCRIBED THEREIN.
 
                  SENIOR SUBORDINATED SECURITIES ISSUED UNDER
                              THE MARINE INDENTURE
 
TERMS AND PROVISIONS OF 12 1/2% SENIOR SUBORDINATED NOTES DUE 1994
 
     The 12 1/2% Senior Subordinated Notes Due 1994 (the "12 1/2% Notes") bear
interest at the annual rate of 12 1/2%, payable semiannually on April 15 and
October 15 of each year and at maturity, to the person in whose name a 12 1/2%
Note is registered at the close of business on the last day of the month
preceding such interest payment date. The 12 1/2% Notes mature on October 15,
1994. The 12 1/2% Notes are not subject to any sinking fund nor are they subject
to redemption prior to maturity.
 
TERMS AND PROVISIONS OF 11 5/8% SENIOR SUBORDINATED DEBENTURES DUE 2005
 
     The 11 5/8% Senior Subordinated Debentures Due 2005 (the "11 5/8%
Debentures") bear interest at the annual rate of 11 5/8%, payable semiannually
on May 15 and November 15 of each year and at maturity, to the person in whose
name a 11 5/8% Debenture is registered at the close of business on the last day
of the month preceding such interest payment date. The 11 5/8% Debentures mature
on May 15, 2005. The 11 5/8% Debentures are not subject to any sinking fund nor
are they subject to redemption prior to maturity.
 
TERMS AND PROVISIONS OF 10 3/4% SENIOR SUBORDINATED NOTES DUE 1996
 
     The 10 3/4% Senior Subordinated Notes Due 1996 (the "10 3/4% Notes") bear
interest at the annual rate of 10 3/4%, payable semiannually on March 1 and
September 1 of each year and at maturity, to the person in whose name a 10 3/4%
Note is registered at the close of business on the 15th day of the month
preceding such interest payment date. The 10 3/4% Notes mature on April 29,
1996. The 10 3/4% Notes are not subject to any sinking fund nor are they subject
to redemption prior to maturity.
 
TERMS AND PROVISIONS OF 9 7/8% SENIOR SUBORDINATED NOTES DUE 2000
 
     The 9 7/8% Senior Subordinated Notes Due 2000 (the "9 7/8% Notes") bear
interest at the annual rate of 9 7/8%, payable semiannually on April 15 and
October 15 of each year and at maturity, to the person in whose name a 9 7/8%
Note is registered at the close of business on the last day of the month
preceding such interest payment date. The 9 7/8% Notes mature on October 15,
2000. The 9 7/8% Notes are not subject to any sinking fund nor are they subject
to redemption prior to maturity.
 
TERMS AND PROVISIONS OF 10% SENIOR SUBORDINATED NOTES DUE 1999
 
     The 10% Senior Subordinated Notes Due 1999 (the "10% Notes") bear interest
at the annual rate of 10%, payable semiannually on May 15 and November 15 of
each year and at maturity, to the person in whose name a 10% Note is registered
at the close of business on the last day of the month preceding such interest
payment date. The 10% Notes mature on May 15, 1999. The 10% Notes are not
subject to any sinking fund nor are they subject to redemption prior to
maturity.
 
             DEBT SECURITIES ISSUED UNDER THE CONTINENTAL INDENTURE
 
TERMS AND PROVISIONS OF 9 1/2% SENIOR SUBORDINATED NOTES DUE 1997
 
     The 9 1/2% Senior Subordinated Notes Due 1997 (the "9 1/2% Notes") bear
interest at the annual rate of 9 1/2%, payable semiannually on June 15 and
December 15 of each year and at maturity, to the person in whose name a 9 1/2%
Note is registered at the close of business on the last day of the month
preceding such interest payment date. The 9 1/2% Notes mature on June 15, 1997.
The 9 1/2% Notes are not subject to any sinking fund nor are they subject to
redemption prior to maturity.
 
                                        7
<PAGE>   24
 
TERMS AND PROVISIONS OF 6% SENIOR SUBORDINATED NOTES DUE 1994
 
     The 6% Senior Subordinated Notes Due 1994 (the "6% Notes") bear interest at
the annual rate of 6%, payable semiannually on June 15 and December 15 of each
year and at maturity, to the person in whose name a 6% Note is registered at the
close of business on the last day of the month preceding such interest payment
date. The 6% Notes mature on December 30, 1994. The 6% Notes are not subject to
any sinking fund nor are they subject to redemption prior to maturity.
 
TERMS AND PROVISIONS OF FLOATING RATE SENIOR SUBORDINATED NOTES DUE 1994
 
     The Floating Rate Senior Subordinated Notes Due 1994 (the "Floating Rate
Notes") bear interest at the rate of 3-month LIBOR plus .625%, payable quarterly
on the third Wednesday in January, April, July and October of each year (each
such day an "Interest Payment Date"), and at maturity, to the person in whose
name a Floating Rate Note is registered at the close of business on the
fifteenth day prior to any Interest Payment Date. The interest rate of the
Floating Rate Notes will be reset on the third Wednesday in January, April, July
and October of each year; and, the Interest Determination Date with respect to
each Interest Reset Date will be the second London business day prior to the
relevant Interest Reset Date. The Floating Rate Notes mature on July 14, 1994.
The Floating Rate Notes are not subject to any sinking fund nor are they subject
to redemption prior to maturity.
 
TERMS AND PROVISIONS OF FLOATING RATE SENIOR SUBORDINATED NOTES DUE 1996
 
     The Floating Rate Senior Subordinated Notes Due 1996 (the "FRN's") bear
interest at the rate of 3-month LIBOR plus .625%, payable quarterly on the third
Wednesday in February, May, August and November of each year (each such day an
"Interest Payment Date"), and at maturity, to the person in whose name an FRN is
registered on the fifteenth day prior to any Interest Payment Date. The interest
rate of the FRN's will be reset on the third Wednesday in February, May, August
and November of each year; and, the Interest Determination Date with respect to
each Interest Reset Date will be the second London business day prior to the
relevant Interest Reset Date. The FRN's mature on May 17, 1996. The FRN's are
not subject to any sinking fund nor are they subject to redemption prior to
maturity.
 
TERMS AND PROVISIONS OF 5 3/4% SENIOR SUBORDINATED NOTES DUE 1998
 
     The 5 3/4% Senior Subordinated Notes Due 1998 (the "5 3/4% Notes") bear
interest at the annual rate of 5 3/4% payable semiannually on May 15 and
November 15 of each year (commencing May 15, 1994) and at maturity, to the
person in whose name a 5 3/4% Note is registered at the close of business on the
last day of the month preceding such interest payment date. The 5 3/4% Notes are
not subject to any sinking fund nor are they subject to redemption prior to
maturity.
 
TERMS AND PROVISIONS OF STEP-UP SENIOR SUBORDINATED NOTES DUE 2003
 
  General
 
     The Step-Up Senior Subordinated Notes Due 2003 (the "Step-Up Notes") bear
interest at the annual rate of 5.04% from December 23, 1993 to, but not
including, December 15, 1996, and at the annual rate of 7.36% from December 15,
1996 to, but not including, December 15, 2003 (the "Maturity Date"). Interest on
the Step-Up Notes is payable semiannually on June 15 and December 15 of each
year (commencing June 15, 1994) and on the Maturity Date to the person in whose
name a Step-Up Note is registered at the close of business on the last day of
the month preceding such Interest Payment Date. Other than as described in the
next succeeding paragraph, the Step-Up Notes are not subject to redemption or
repayment prior to maturity and will not be subject to any sinking fund. The
Step-Up Notes will accrue original issue discount for federal income tax
purposes. Calculation of original issue discount is based on a yield to maturity
of 6.507%, as provided to the Internal Revenue Service. Holders of Step-Up Notes
should consult their own tax advisors regarding the tax consequences of holding
a Step-Up Note.
 
                                        8
<PAGE>   25
 
  Repayment at Option of Holder
 
     The Step-Up Notes may be repaid in whole or in part in increments of $1,000
on December 15, 1996 (the "Repayment Date"), at the option of the Holder
thereof, at a repayment price equal to 100% of the principal amount together
with interest thereon payable to the Repayment Date (the "Repayment Amount"). If
the Repayment Date is not a Business Day, the Company will pay the Repayment
Amount on the next succeeding Business Day. Notice of a Holder's election to
have the Company repurchase a Step-Up Note must be received by the Company from
and including October 15, 1996 to and including November 15, 1996 or, if such
November 15 is not a Business Day, the next succeeding Business Day (the
"Election Period"). Any such election shall be irrevocable. After the Election
Period, Holders of the Step-Up Notes shall not have any option to elect
repayment. The obligation of the Company to repay the Step-Up Notes on the
Repayment Date is subject to the restrictions on payment described in the
Indenture. (See "Description of Securities -- Restrictions on Payment.")
 
                             UNITED STATES TAXATION
 
     Certain Tax Consequences for United States Holders.  The following summary
describes certain United States federal income tax consequences of the ownership
of Securities as of the date hereof. Except where noted, it deals only with
Securities held as capital assets by United States Holders and does not deal
with special situations, such as those of dealers in securities, financial
institutions, life insurance companies or United States Holders whose
"functional currency" is not the U.S. dollar. Furthermore, the discussion below
is based upon the provisions of the Internal Revenue Code of 1986, as amended
(the "Code") and regulations, rulings and judicial decisions thereunder as of
the date hereof, and such authorities may be repealed, revoked or modified so as
to result in federal income tax consequences different from those discussed
below. For a discussion of certain United States federal income tax consequences
of the ownership of Securities to Non-United States Holders see "Certain Tax
Consequences for Non-United States Holders" below. PERSONS CONSIDERING THE
PURCHASE, OWNERSHIP OR DISPOSITION OF SECURITIES SHOULD CONSULT THEIR OWN TAX
ADVISORS CONCERNING THE FEDERAL INCOME TAX CONSEQUENCES IN LIGHT OF THEIR
PARTICULAR SITUATIONS AS WELL AS ANY CONSEQUENCES ARISING UNDER THE LAWS OF ANY
OTHER TAXING JURISDICTION.
 
     UNITED STATES HOLDERS.  As used herein, a "United States Holder" of a
Security means a holder that is a citizen or resident of the United States, a
corporation, partnership or other entity created or organized in or under the
laws of the United States or any political subdivision thereof, or an estate or
trust the income of which is subject to United States federal income taxation
regardless of its source.
 
     PAYMENTS OF INTEREST.  Except as set forth below, interest on a Security
will generally be taxable to a United States Holder as ordinary income from
domestic sources at the time it is paid or accrued in accordance with the United
States Holder's method of accounting for tax purposes.
 
     ORIGINAL ISSUE DISCOUNT.  The following is a summary of the principal
United States federal income tax consequences of the ownership of Securities
issued with original issue discount ("Original Issue Discount Notes") by United
States Holders. This summary is based upon the Code and upon proposed
regulations issued by the Treasury Department on December 21, 1992 (the
"Proposed Regulations"). There can be no assurance that the final Treasury
Regulations will not differ materially from the Proposed Regulations.
Accordingly, the ultimate federal income tax treatment of the Securities may
differ substantially from that described below.
 
     A Security may be issued for an amount that is less than its stated
redemption price at maturity (the sum of all payments to be made on the Security
other than "qualified stated interest"). The difference between the stated
redemption price at maturity of the Security and its "issue price," if such
difference is at least 0.25% of the stated redemption price at maturity
multiplied by the number of complete years to Maturity, will be "original issue
discount" ("OID"). The "issue price" of each Security will be the initial
offering price to the public at which a substantial amount of the particular
offering is sold. "Qualified stated interest" is stated interest that is
unconditionally payable in cash or in property (other than debt instruments of
the issuer) at least annually and, with respect to a Security paying a fixed
rate of interest, at a single fixed rate. Interest is
 
                                        9
<PAGE>   26
 
payable at a single fixed rate only if the rate appropriately takes into account
the length of the interval between payments.
 
     The Proposed Regulations provide that Securities that may be redeemed prior
to their Stated Maturity shall be treated from the time of issuance as having a
maturity date for federal income tax purposes on such redemption date if such
redemption would result in a lower yield to maturity in the case of a redemption
at the issuer's option or a higher yield to maturity in the case of a redemption
at the holder's option. The Company will determine whether a particular Security
is deemed to have a maturity date for federal income tax purposes prior to its
Stated Maturity.
 
     In certain cases, Securities that bear stated interest and are issued at
par may be deemed to bear OID for federal income tax purposes, with the result
that the inclusion of interest into income for federal income tax purposes may
vary from the actual cash payments of interest made on such Securities,
generally accelerating income for cash method taxpayers. Under the Proposed
Regulations, a Security may be an Original Issue Discount Note where (a) a
Security providing for a variable rate of interest provides for a maximum
interest rate or a minimum interest rate that is very likely to cause the
interest rate in one or more accrual periods, known as of the issue date, to be
significantly less or significantly more, as the case may be, than the overall
expected return on the Security; (b) a Security bears interest initially at a
fixed rate followed by a qualified floating rate or a Security provides for one
qualified floating rate followed by a second qualified floating rate and the
later interest rate is not a reasonable substitute for the initial interest rate
during the period the initial interest rate is in effect; (c) due to an interest
holiday, teaser rate or other interest shortfall, the amount of OID is more than
de minimis; (d) interest is payable at a single fixed rate but the rate does not
appropriately take into account the length of the interval between payments; or
(e) a Security has daily or weekly interest reset dates that would cause a delay
in the payment of interest. The Company will determine whether a particular
Security is an Original Issue Discount Note.
 
     United States Holders of Original Issue Discount Notes with a maturity upon
issuance of more than one year must, in general, include OID in income in
advance of the receipt of some or all of the related cash payments. The amount
of OID includible in income by the initial United States Holder of an Original
Issue Discount Note is the sum of the "daily portions" of OID with respect to
the Security for each day during the taxable year or portion of the taxable year
in which such United States Holder held such Security ("accrued OID"). The daily
portion is determined by allocating to each day in any "accrual period" a pro
rata portion of the OID allocable to that accrual period. The "accrual period"
for an Original Issue Discount Note may be of any length and may vary in length
over the term of the Security, provided that each accrual period is no longer
than one year and each scheduled payment of principal or interest occurs at the
end of an accrual period. In general, the computation of OID is simplest if
accrual periods correspond to the intervals between payment dates provided by
the terms of the Security. The amount of OID allocable to any accrual period is
an amount equal to the excess, if any, of (a) the product of the Security's
adjusted issue price at the beginning of such accrual period and its yield to
maturity (determined on the basis of compounding at the close of each accrual
period and properly adjusted for the length of the accrual period) over (b) the
sum of the qualified stated interest allocable to the accrual period. In
determining OID allocable to an accrual period, if an interval between payments
of qualified stated interest contains more than one accrual period, the amount
of qualified stated interest payable at the end of the interval is allocated on
a pro rata basis to each accrual period in the interval and the adjusted issue
price must be increased by the amount of any qualified stated interest that has
accrued prior to the beginning of the accrual period but is not payable until a
later date. OID allocable to a final accrual period is the difference between
the amount payable at maturity (other than a payment of qualified stated
interest) and the adjusted issue price at the beginning of the final accrual
period. If all accrual periods are of equal length, except for an initial short
accrual period, the amount of OID allocable to the initial short accrual period
may be computed under any reasonable method. The "adjusted issue price" of the
Security at the beginning of any accrual period is equal to its issue price
increased by the accrued OID for each prior accrual period and reduced by any
prior payments with respect to such Security that were not qualified stated
interest. Under these rules, a United States Holder will have to include in
income increasingly greater amounts of OID in successive accrual periods. The
Company is required to provide information returns
 
                                       10
<PAGE>   27
 
stating the amount of OID accrued on Securities held of record by persons other
than corporations and other exempt holders.
 
     United States Holders that use the accrual method of accounting may elect
to treat all interest on any Security as OID and calculate the amount includible
in gross income under the constant yield method described above. For the
purposes of this election, interest includes stated interest, acquisition
discount, OID, de minimis OID, market discount, de minimis market discount and
unstated interest, as adjusted by any amortizable bond premium or acquisition
premium. If a United States Holder makes this election for a Security with
market discount or amortizable bond premium, the election is treated as an
election under the market discount or amortizable bond premium provisions,
described below, and the electing United States Holder will be required to
amortize bond premium or include market discount in income currently for all of
the holder's other debt instruments with market discount or amortizable bond
premium. The election is to be made for the taxable year in which the United
States Holder acquired the Security, and may not be revoked without the consent
of the Internal Revenue Services ("IRS"). UNITED STATES HOLDERS SHOULD CONSULT
WITH THEIR OWN TAX ADVISERS ABOUT THIS ELECTION.
 
     In the case of Original Issue Discount Notes having a term of one year or
less ("Short-Term Original Issue Discount Notes"), all payments (including all
stated interest) will be included in the stated redemption price at maturity
and, thus, United States Holders will generally be taxable on the discount in
lieu of stated interest. The discount will be equal to the excess of the stated
redemption price at maturity over the issue price of a Short-Term Original Issue
Discount Note, unless the United States Holder elects to compute this discount
using tax basis instead of issue price. In general, an individual and certain
other cash method United States Holders of a Short-Term Original Issue Discount
Note are not required to include accrued discount in their income currently
unless they elect to do so. United States Holders who report income for federal
income tax purposes on the accrual method and certain other United States
Holders are required to accrue discount on such Short-Term Original Issue
Discount Notes (as ordinary income) on a straight-line basis, unless an election
is made to accrue the discount according to a constant yield method based on
daily compounding. In the case of a United States Holder who is not required,
and does not elect, to include discount in income currently, any gain realized
on the sale, exchange or retirement of the Short-Term Original Issue Discount
Note will be ordinary income to the extent of the discount accrued through the
date of sale, exchange or retirement. In addition, such non-electing United
States Holder not subject to the current inclusion requirement described in this
paragraph may be required to defer deductions for a portion of the United States
Holder's interest expense with respect to any indebtedness incurred or continued
to purchase or carry such Securities.
 
     MARKET DISCOUNT AND PREMIUM.  If a United States Holder purchases a
Security for an amount that is less than its "revised issue price" (defined as
the sum of the issue price of the Security (as defined above) and the aggregate
amount of the OID includible, if any, without regard to the rules for
acquisition premium discussed below, in the gross income of all previous holders
of the Security), the amount of the difference will be treated as "market
discount" for federal income tax purposes, unless such difference is less than a
specified de minimis amount. Under the market discount rules, a United States
Holder will be required to treat any principal payment on, or any gain on the
sale, exchange, retirement or other disposition of, a Security as ordinary
income to the extent of the market discount which has not previously been
included in income and is treated as having accrued on such Security at the time
of such payment or disposition. In addition, a United States Holder may be
required to defer, until the maturity of the Security or its earlier disposition
in a taxable transaction, the deduction of all or a portion of the interest
expense on any indebtedness incurred or continued to purchase or carry such
Security.
 
     Any market discount will be considered to accrue ratably during the period
of acquisition to the maturity date of the Security, unless the United States
Holder elects to accrue on a constant interest method. A United States Holder of
a Security may elect to include market discount in income currently as it
accrues (on either a ratable or constant interest method), in which case the
rule described above regarding deferral of interest deductions will not apply.
This election to include market discount in income currently, once made, applies
to all market discount obligations acquired on or after the first taxable year
to which the election applies, and may not be revoked without the consent of the
IRS.
 
                                       11
<PAGE>   28
 
     A United States Holder who purchases a Security for an amount that is
greater than its adjusted issue price but equal to or less than the sum of all
amounts payable on the Security after the purchase date other than payments of
qualified stated interest will be considered to have purchased such Security at
an "acquisition premium". Under the acquisition premium rules, the amount of OID
which such holder must include in its gross income with respect to such Security
for any taxable year will be reduced by the portion of such acquisition premium
properly allocable to such year.
 
     A United States Holder who purchases a Security for an amount in excess of
the sum of all amounts payable on the Security after the purchase date other
than qualified stated interest will be considered to have purchased the Security
at a "premium" and will not be required to include any OID in income. A United
States Holder generally may elect to amortize the premium over the remaining
term of the Security on a constant yield method. The amount amortized in any
year will be treated as a reduction of the United States Holder's interest
income from the Security. Bond premium on a Security held by a United States
Holder that does not make such an election will decrease the gain or increase
the loss otherwise recognized on disposition of the Security. The election to
amortize premium on a constant yield method once made applies to all debt
obligations held or subsequently acquired by the electing United States Holder
on or after the first day of the first taxable year to which the election
applies and may not be revoked without the consent of the IRS.
 
     SALE, EXCHANGE AND RETIREMENT OF SECURITIES.  A United States Holder's tax
basis in a Security will, in general, be the United States Holder's cost
therefor, increased by OID or market discount, or any discount with respect to a
Short-Term Original Issue Discount Note, included in income by the United States
Holder and reduced by an amortized acquisition premium in the case of Original
Issue Discount Notes, any amortized bond premium and any cash payments on the
Security other than qualified stated interest. Upon the sale, exchange or
retirement of a Security (which might arise in the event of a satisfaction and
discharge), a United States Holder will recognize gain or loss equal to the
difference between the amount realized upon the sale, exchange or retirement and
the adjusted tax basis of the Security. Except as described above with respect
to certain Short-Term Original Issue Discount Notes, and except to the extent of
any accrued market discount, such gain or loss will be capital gain or loss and
will be long-term capital gain or loss if at the time of sale, exchange or
retirement the Security has been held for more than one year. Under current law,
net capital gains of individuals are, under certain circumstances, taxed at
lower rates than items of ordinary income. The deductibility of capital losses
is subject to limitations.
 
     BACKUP WITHHOLDING AND INFORMATION REPORTING.  In general, information
reporting requirements will apply to certain payments of principal, interest,
OID and premium paid on Securities and to proceeds of sale of a Security made to
United States Holders other than certain exempt recipients (such as
corporations). A 31% backup withholding tax will apply to such payments if the
United States Holder fails to provide a taxpayer identification number or
certification of foreign or other exempt status or fails to report in full
dividend and interest income.
 
     Certain Tax Consequences for Non-United States Holders.  Under present
United States federal income and estate tax law, and subject to the discussion
below concerning backup withholding:
 
          (a) no withholding of United States federal income tax will be
     required with respect to the payment by the Company or any Paying Agent of
     principal or interest (which for purposes of this discussion includes OID)
     on a Security owned by a Non-United States Holder, provided, in the case of
     interest, (i) that the beneficial owner does not actually or constructively
     own 10% or more of the total combined voting power of all classes of stock
     of the Company entitled to vote within the meaning of Section 871(h)(3) of
     the Code and the regulations thereunder, (ii) the beneficial owner is not a
     controlled foreign corporation that is related to the Company through stock
     ownership and (iii) the beneficial owner satisfies the statement
     requirement (described generally below) set forth in Section 871(h) and
     Section 881(c) of the Code and the regulations thereunder;
 
          (b) no withholding of United States federal income tax will be
     required with respect to any gain or income realized by a Non-United States
     Holder upon the sale, exchange or retirement of a Security; and
 
                                       12
<PAGE>   29
 
          (c) a Security beneficially owned by an individual who at the time of
     death is a Non-United States Holder will not be subject to United States
     federal income tax as a result of such individual's death, provided that
     such individual does not actually or constructively own 10% or more of the
     total combined voting power of all classes of stock of the Company entitled
     to vote within the meaning of Section 871(h)(3) of the Code and provided
     that the interest payments with respect to such Security would not have
     been, if received at the time of such individual's death, effectively
     connected with the conduct of a United States trade or business by such
     individual.
 
     To qualify for the exemption from withholding tax in (a)(iii) above, the
beneficial owner of a Security, or a financial institution holding the Security
on behalf of such owner, must provide, in accordance with specified procedures,
a Paying Agent of the Company with a statement to the effect that the beneficial
owner is not a United States person. Pursuant to current temporary Treasury
Regulations, these requirements will be met if (1) the beneficial owner provided
his name and address, and certifies, under penalties of perjury, that he is not
a United States person (which certification may be made on an IRS Form W-8, or
any successor form) or (2) a financial institution holding the Security on
behalf of the beneficial owner certifies, under penalties of perjury, that such
statement has been received by it and furnishes a Paying Agent with a copy
thereof.
 
     Payments to Non-United States Holders not meeting the requirements of
paragraph (a) above and thus subject to withholding of United States federal
income tax may nevertheless be exempt from such withholding if the beneficial
owner of the Security provides a Paying Agent of the Company with a properly
executed (1) IRS Form 1001 (or any successor form) claiming an exemption from
withholding under the benefit of a tax treaty or (2) IRS Form 4224 (or any
successor form) stating that interest paid on the Security is not subject to
withholding tax because it is effectively connected with the owner's conduct of
a trade or business in the United States.
 
     As used herein, "United States person" means a citizen or resident of the
United States, a corporation, partnership or other entity created or organized
in or under the laws of the United States and an estate or trust the income of
which is subject to United States federal income taxation regardless of its
source. The term "Non-United States Holder" means any Holder which is not a
United States person.
 
     No information reporting or backup withholding will be required with
respect to payments made by the Company or any Paying Agent to Non-United States
Holders if a statement described in (a)(iii) above has been received and the
payor does not have actual knowledge that the beneficial owner is a United
States person.
 
     In addition, backup withholding and information reporting will not apply if
payments of principal, interest, original issue discount or premium on a
Security are paid or collected by a foreign office of a custodian, nominee or
other foreign agent on behalf of the beneficial owner of such Security, or if a
foreign office of a broker (as defined in applicable Treasury Regulations) pays
the proceeds of the sale of a Security to the owner thereof. If, however, such
nominee, custodian, agent or broker is, for United States federal income tax
purposes, a United States person, a controlled foreign corporation or a foreign
person that derives 50% or more of its gross income for certain periods from the
conduct of a trade or business in the United States, such payments will not be
subject to backup withholding but will be subject to information reporting,
unless (1) such custodian, nominee, agent or broker has documentary evidence in
its records that the beneficial owner is not a United States person and certain
other conditions are met or (2) the beneficial owner otherwise establishes an
exemption. Temporary Treasury Regulations provide that the Treasury is
considering whether backup withholding will apply with respect to such payments
of principal, interest or the proceeds of a sale that are not subject to backup
withholding under the current regulations. Under proposed Treasury Regulations
not currently in effect, backup withholding will not apply to such payments
absent actual knowledge that the payee is a United States person.
 
     Payments of principal, interest, original issue discount or premium on a
Security paid to the beneficial owner of a Security by a United States office of
a custodian, nominee or agent, or the payment by the United States office of a
broker of the proceeds of sale of a Security, will be subject to both backup
withholding and information reporting unless the beneficial owner provides a
statement described in (a)(iii) above and the
 
                                       13
<PAGE>   30
 
payor does not have actual knowledge that the beneficial owner is a United
States person or otherwise establishes an exemption.
 
     Any amounts withheld under the backup withholding rules will be allowed as
a refund or a credit against such holder's United States federal income tax
liability provided the required information is furnished to the IRS.
 
                              CAPITAL REQUIREMENTS
 
     As registered broker-dealers the Company and certain of its subsidiaries
(the "Regulated Subsidiaries") are subject to the SEC's net capital rule (Rule
15c3-1, the "Net Capital Rule"), promulgated under the Exchange Act. The NYSE
monitors the application of the Net Capital Rule by the Company. The NYSE and
the NASD, as the case may be, monitor the application of the Net Capital Rule by
the Regulated Subsidiaries. The Company and the Regulated Subsidiaries compute
net capital under the alternative method of the Net Capital Rule which requires
the maintenance of minimum net capital, as defined. A broker-dealer may be
required to reduce its business if its net capital is less than 4% of aggregate
debit balances and may also be prohibited from expanding its business or paying
cash dividends, if resulting net capital would be less than 5% of aggregate
debit balances. In addition, the Net Capital Rule does not allow withdrawal of
subordinated capital if net capital would be less than 5% of such debit
balances.
 
     The Net Capital Rule also limits the ability of broker-dealers to transfer
large amounts of capital to parent companies and other affiliates. Under the Net
Capital Rule equity capital can not be withdrawn from a broker-dealer without
the prior approval of the SEC when net capital after the withdrawal would be
less than 25% of its securities positions haircuts (which are deductions from
capital of certain specified percentages of the market value of securities to
reflect the possibility of a market decline prior to disposition). In addition,
the Net Capital Rule requires broker-dealers to notify the SEC and the
appropriate self-regulatory organization two business days before a withdrawal
of excess net capital if the withdrawal would exceed the greater of $500,000 or
30% of the broker-dealer's excess net capital, and two business days after a
withdrawal that exceeds the greater of $500,000 or 20% of excess net capital.
Finally, the Net Capital Rule authorizes the SEC to order a freeze on the
transfer of capital if a broker-dealer plans a withdrawal of more than 30% of
its excess net capital and the SEC believes that such a withdrawal would be
detrimental to the financial integrity of the firm or would jeopardize the
broker-dealer's ability to pay its customers.
 
     Compliance with the Net Capital Rule could limit those operations of the
Company and its Regulated Subsidiaries that require the intensive use of
capital, such as underwriting and trading activities and the financing of
customer account balances.
 
     The Company is subject to other domestic and international regulatory
requirements with which it is required to comply.
 
                   OUTSTANDING SUBORDINATED DEBT INSTRUMENTS
 
     The Company has issued various subordinated debt instruments in a form, and
to persons, approved by the NYSE in accordance with the provisions of NYSE Rule
325. The Securities constitute such subordinated debt. The Company is permitted
to treat such subordinated debt as capital for the purposes of the Net Capital
Rule and NYSE Rule 325. The instruments evidencing such subordinated debt
provide that they shall be subordinated and junior in right of payment to the
prior payment in full, or provision for such payment, of all obligations to all
other present and future creditors of the Company (except for other subordinated
debt similarly subordinated).
 
                                 ERISA MATTERS
 
     The Company and Lehman Special Securities Inc. each may be considered a
"party in interest" within the meaning of the Employee Retirement Income
Security Act of 1974, as amended ("ERISA"), and a "disqualified person" under
corresponding provisions of the Internal Revenue Code of 1986, as amended (the
 
                                       14
<PAGE>   31
 
"Code"), with respect to certain employee benefit plans. Certain transactions
between an employee benefit plan and a party in interest or disqualified person
may result in "prohibited transactions" within the meaning of ERISA and the
Code. ANY EMPLOYEE BENEFIT PLAN PROPOSING TO INVEST IN THE SECURITIES SHOULD
CONSULT WITH ITS LEGAL COUNSEL.
 
                                 OTHER MATTERS
 
     The distribution of the Securities will comply with the requirements of
Schedule E of the By-Laws of the NASD regarding an NASD member firm distributing
securities of an affiliate.
 
                            INDEPENDENT ACCOUNTANTS
 
     The consolidated financial statements and schedules of the Company for the
years ended December 31, 1992, December 31, 1991 and December 31, 1990,
appearing in the Company's Annual Report on Form 10-K for the year ended
December 31, 1992, have been audited by Ernst & Young, independent auditors, as
set forth in their report thereon included therein and incorporated herein by
reference. Such consolidated financial statements and schedules are, and audited
financial statements included in subsequently filed documents will be,
incorporated herein by reference in reliance upon the reports of Ernst & Young
pertaining to such financial statements (to the extent covered by consents filed
with the Securities and Exchange Commission) given upon the authority of such
firm as experts in accounting and auditing.
 
                                       15
<PAGE>   32
 
- ------------------------------------------------------
- ------------------------------------------------------
 
NO DEALER, SALESMAN OR OTHER PERSON HAS BEEN AUTHORIZED TO GIVE ANY INFORMATION
OR TO MAKE ANY REPRESENTATION NOT CONTAINED IN THIS PROSPECTUS AND, IF GIVEN OR
MADE, SUCH INFORMATION OR REPRESENTATION MUST NOT BE RELIED UPON AS HAVING BEEN
AUTHORIZED BY THE COMPANY. THIS PROSPECTUS DOES NOT CONSTITUTE AN OFFER TO SELL
OR A SOLICITATION OF AN OFFER TO BUY ANY OF THE SECURITIES IN ANY JURISDICTION
TO ANY PERSON TO WHOM IT IS UNLAWFUL TO MAKE SUCH OFFER 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 OF THIS PROSPECTUS.

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<S>                                       <C>
Available Information..................    2
Incorporation of Certain Documents by
  Reference............................    2
The Company............................    3
Ratio of Earnings to Fixed Charges.....    3
Description of the Securities..........    3
Senior Subordinated Securities issued
  under the Marine Indenture...........    7
Debt Securities issued under the
  Continental Indenture................    7
United States Taxation.................    9
Capital Requirements...................   14
Outstanding Subordinated Debt
  Instruments..........................   14
ERISA Matters..........................   14
Other Matters..........................   15
Independent Accountants................   15
</TABLE>
 
- ------------------------------------------------------
- ------------------------------------------------------
 
- ------------------------------------------------------
- ------------------------------------------------------
 
                 LEHMAN BROTHERS INC.

                 Senior Subordinated
                   Debt Securities

               ------------------------
 
                      PROSPECTUS
 
                   January   , 1994
 
               ------------------------
 
- ------------------------------------------------------
- ------------------------------------------------------
<PAGE>   33
 
                                    PART II
 
                     INFORMATION NOT REQUIRED IN PROSPECTUS
 
ITEM 14.  OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION
 
     The following are the estimated expenses to be incurred by Lehman Brothers
Inc. (the " Registrant"), in connection with the offering described in this
Registration Statement (other than underwriting discounts and commissions).
 
<TABLE>
        <S>                                                                 <C>
        SEC registration fee..............................................  $275,862
        NASD fee..........................................................    30,500
        Legal fees and expenses...........................................    50,000*
        Accounting fees and expenses......................................    50,000*
        Fees and expenses of Trustee......................................    30,000*
        Blue Sky qualification fees and expenses..........................    25,000*
        Printing and engraving fees.......................................   100,000*
        Miscellaneous.....................................................    13,638
                                                                            --------
                  Total...................................................  $575,000
                                                                            --------
                                                                            --------
</TABLE>
 
- ---------------
* Estimated and subject to future contingencies.
 
ITEM 15.  INDEMNIFICATION OF DIRECTORS AND OFFICERS
 
     The Restated Certificate of Incorporation of the Registrant requires the
Registrant to indemnify its directors and officers to the fullest extent
permitted by Delaware General Corporation Law. In addition, the directors of the
Registrant are insured under officers' and directors' liability insurance
policies purchased by American Express Company. The directors, officers and
employees of the Registrant are also insured against fiduciary liabilities under
the Employee Retirement Income Security Act of 1974.
 
     Any underwriting agreement or agency agreement with respect to an offering
of securities registered hereunder will provide for the indemnification of the
Registrant and its officers and directors by the underwriters or agents, as the
case may be, against certain liabilities including liabilities under the
Securities Act of 1933.
 
ITEM 16.  EXHIBITS
 
     The Exhibit Index on page E-1 is hereby incorporated by reference.
 
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;
 
             (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 the undertakings set forth in paragraphs (i) and
     (ii) above do not apply if the information required to be included in a
     post-effective amendment by those paragraphs is contained in
 
                                      II-1
<PAGE>   34
 
     periodic reports filed by the registrant pursuant to section 13 or section
     15(d) of the Securities Exchange Act of 1934 that are incorporated by
     reference in the registration statement.
 
          (2) That, for the purpose of determining any liability under the
     Securities Act of 1933, each such post-effective amendment shall be deemed
     to be a new registration statement relating to the securities offered
     therein, and the offering of such securities at that time shall be deemed
     to be the initial bona fide offering thereof.
 
          (3) To remove from registration by means of a post-effective amendment
     any of the securities being registered which remain unsold at the
     termination of the offering.
 
     (b) 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 Act of 1934 that is incorporated by
reference in the Registration Statement shall be deemed to be a new registration
statement relating to the securities offered therein, and the offering of such
securities at that time shall be deemed to be the initial bona fide offering
thereof.
 
     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 Restated Certificate of Incorporation and other
provisions summarized in Item 15 above, 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 against the
Registrant by such director, officer or controlling person in connection with
the securities being registered, the Registrant will, unless in the opinion of
its counsel the matter has been settled by controlling precedent, submit to a
court of appropriate jurisdiction the question whether such indemnification by
it is against public policy as expressed in the Securities Act of 1933 and will
be governed by the final adjudication of such issue.
 
                                      II-2
<PAGE>   35
 
                                   SIGNATURES
 
     Pursuant to the requirements of the Securities Act of 1933, 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 the City of New York, State of New York, on the 7th day of
January, 1994.
 
                                          LEHMAN BROTHERS INC.
 
                                          By  /s/   MICHAEL R. MILVERSTED
                                          -------------------------------------
                                                   Michael R. Milversted
                                                         Treasurer
 
                                      II-3
<PAGE>   36
 
                               POWER OF ATTORNEY
 
     KNOW ALL MEN BY THESE PRESENTS, that each person whose signature appears
below constitutes and appoints David Marcus, Michael R. Milversted and Karen M.
Muller and each of them, his true and lawful attorneys-in-fact and agents, with
full power of substitution and resubstitution, for him and in his name, place
and stead, in any and all capacities, to sign any and all amendments (including
post-effective amendments) and supplements to this Registration Statement and
any registration statement previously filed by the Registrant or a predecessor
in interest, and to file the same, with all exhibits thereto, and other
documents in connection therewith, with the Securities and Exchange Commission,
granting unto said attorneys-in-fact and agents, and each of them, full power
and authority to do and perform each and every act and thing requisite and
necessary to be done, as fully to all intents and purposes as he might or could
do in person, hereby ratifying and confirming all that said attorneys-in-fact
and agents, or any of them, or their substitute or substitutes, may lawfully do
or cause to be done by virtue hereof.
 
     Pursuant to the requirements of the Securities Act of 1933, this
Registration Statement has been signed below by the following persons in the
capacities and on the dates indicated.
 
<TABLE>
<CAPTION>
                SIGNATURE                                TITLE                      DATE
                ---------                                -----                      ----
<S>                                         <C>                               <C>
/s/        RICHARD S. FULD, JR.                 Chief Executive Officer,      January 7, 1994
   ---------------------------------------       President and Director
           Richard S. Fuld, Jr.              (principal executive officer)

/s/            ROBERT MATZA                     Chief Financial Officer       January 7, 1994
   ---------------------------------------            and Director
               Robert Matza                  (principal financial officer)

/s/           STEPHEN J. BIER                (principal accounting officer)   January 7, 1994
   ---------------------------------------
              Stephen J. Bier

/s/          ROGER S. BERLIND                           Director              January 7, 1994
   ---------------------------------------
             Roger S. Berlind

/s/          PHILIP CALDWELL                            Director              January 7, 1994
   ---------------------------------------
             Philip Caldwell

/s/           HARVEY GOLUB                              Director              January 7, 1994
   ---------------------------------------
              Harvey Golub

/s/          JOHN R. LAIRD                              Director              January 7, 1994
   ---------------------------------------
             John R. Laird

/s/      SHERMAN R. LEWIS, JR.                          Director              January 7, 1994
   ---------------------------------------
         Sherman R. Lewis, Jr.

/s/          DAVID MARCUS                               Director              January 7, 1994
   ---------------------------------------
             David Marcus

/s/         MALCOLM WILSON                              Director              January 7, 1994
   ---------------------------------------
            Malcolm Wilson
</TABLE>
 
                                                 II-4
<PAGE>   37
 
                                 EXHIBIT INDEX
 
<TABLE>
<CAPTION>
                                                                               FILED HEREWITH(-)
                                                                              PREVIOUSLY FILED(*)
 EXHIBIT                                                                       OR INCORPORATED BY
NUMBER                              DESCRIPTION                                   REFERENCE TO
- ---          ---------------------------------------------------------   ------------------------------
<C>     <C>  <S>                                                         <C>
  1(a)    -- Form of Underwriting Agreement (including Delayed                         --
             Delivery Contract)
  4(a)    -- Form of Indenture between the Registrant and Continental    Exhibit 4.3 to Registration
             Bank, National Association, as Trustee (the "Trustee"),     Statement No. 33-28381 filed
             with respect to the Registrant's Senior Subordinated Debt   on April 27, 1989
             Securities (the "Securities")
  4(b)    -- First Supplemental Indenture, dated as of June 21, 1989,                  --
             between the Registrant and the Trustee with respect to
             the Registrant's 9 1/2% Senior Subordinated Notes Due
             1997
  4(c)    -- Second Supplemental Indenture, dated as of October 3,                     --
             1990, between the Registrant and the Trustee with respect
             to the Registrant's 9 7/8% Senior Subordinated Notes Due
             1993
  4(d)    -- Third Supplemental Indenture dated as of December 2,                      --
             1992, between the Registrant and the Trustee with respect
             to the Securities
  4(e)    -- Fourth Supplemental Indenture dated as of December 30,                    --
             1992, between the Registrant and the Trustee with respect
             to the Registrant's 6% Senior Subordinated Notes Due 1994
  4(f)    -- Fifth Supplemental Indenture dated as of January 14,                      --
             1993, between the Registrant and the Trustee with respect
             to the Registrant's Floating Rate Senior Subordinated
             Notes Due 1994
  4(g)    -- Sixth Supplemental Indenture dated as of May 17, 1993,                    --
             between the Registrant and the Trustee with respect to
             the Registrant's Floating Rate Senior Subordinated Notes
             Due 1996
  4(h)    -- Seventh Supplemental Indenture dated as of November 17,                   --
             1993, between the Registrant and the Trustee with respect
             to the Registrant's 5 3/4% Senior Subordinated Notes Due
             1998
  4(i)    -- Eighth Supplemental Indenture dated as of December 23,                    --
             1993, between the Registrant and the Trustee with respect
             to the Registrant's Step-Up Senior Subordinated Notes Due
             2003
  4(j)    -- Form of Ninth Supplemental Indenture between the                          --
             Registrant and the Trustee with respect to the Securities
  4(k)    -- Forms of Debt Securities                                    Pages 13 to 21 of Exhibit 4.3
                                                                         to Registration Statement No.
                                                                         33-28381 filed on April 27,
                                                                         1989
  4(l)    -- Form of Floating Rate Note                                                --
  5       -- Opinion and consent of David Marcus, Esq.                                 --
</TABLE>
 
                                       E-1
<PAGE>   38
 
<TABLE>
<CAPTION>
                                                                               FILED HEREWITH(-)
                                                                              PREVIOUSLY FILED(*)
 EXHIBIT                                                                       OR INCORPORATED BY
NUMBER                              DESCRIPTION                                   REFERENCE TO
- ---          ---------------------------------------------------------   ------------------------------
<C>     <C>  <S>                                                         <C>
 12       -- Computation of ratio of earnings to fixed charges           Exhibit 12 to the Registrant's
                                                                         Annual Report on Form 10-K for
                                                                         the fiscal year ended December
                                                                         31, 1992 and to the
                                                                         Registrant's Quarterly Report
                                                                         on Form 10-Q for the nine
                                                                         months ended September 30,
                                                                         1993
 23(a)    -- Consent of David Marcus, Esq. (included in Exhibit 5)                     --
 23(b)    -- Consent of Ernst & Young, Independent Auditors                            --
 24       -- Power of Attorney                                           Included on Page II-4 of this
                                                                         Registration Statement
 25       -- Form T-1 Statement of Eligibility and Qualification under                 --
             Trust Indenture Act of 1939 of Continental Bank, National
             Association
</TABLE>
 
                                       E-2

<PAGE>   1
                      SENIOR SUBORDINATED DEBT SECURITIES

                              LEHMAN BROTHERS INC.

                             UNDERWRITING AGREEMENT


                                                      New York, New York
                                                      Dated the date set forth
                                                      In Schedule I hereto

To the Representative(s)
  named in Schedule I
  hereto, of the Underwriters
  named in Schedule II hereto

Gentlemen:

           Lehman Brothers Inc., a Delaware corporation (the "Company"),
proposes to issue and sell to you and the other underwriters named in Schedule
II hereto (the "Underwriters"), for whom you are acting as representatives (the
"Representatives"), the principal amount of its senior subordinated debt
securities identified in Schedule I hereto (the "Securities") to be issued
under the indenture (the "Indenture") identified in such Schedule I, between
the Company and the trustee (the "Trustee") identified therein.  If the firm or
firms listed in Schedule II hereto include only the firm or firms listed in
Schedule I hereto, then the terms "Underwriters" and "Representatives" shall
each be deemed to refer to such firm or firms.

           1.   Representations and Warranties.  The Company represents and
warrants to each Underwriter that:

           (a)  The Company meets the requirements for the use of Form S-3
     under the Securities Act of 1933, as amended (the "Securities Act"), and
     the rules and regulations promulgated thereunder (the "Rules"), and has
     carefully prepared and filed with the Securities and Exchange Commission
     (the "Commission") a registration statement on Form S-3 (the file number
     of which is set forth in Schedule I hereto), which has become effective,
     for the registration of the Securities under the Securities Act.  The
     registration statement, as amended at the date of this Agreement, meets
     the requirements set forth in Rule 415(a)(1)(x) under the Securities Act
     and complies in all other material respects with such rule.  The Company
     proposes to file with the Commission pursuant to Rule 424 under the
     Securities Act ("Rule 424") a supplement to the form of prospectus
     included in the registration statement relating to the initial offering of
     the Securities and the plan of distribution
<PAGE>   2
                                                                               2

     thereof and has previously advised you of all further information
     (financial and other) with respect to the Company to be set forth therein.
     The term "Registration Statement" means the registration statement, as
     amended at the date of this Agreement, including the exhibits thereto,
     financial statements, and all documents incorporated therein by reference
     pursuant to Item 12 of Form S-3 (the "Incorporated Documents"), and such
     prospectus as then amended, including the Incorporated Documents, is
     hereinafter referred to as the "Basic Prospectus"; and such supplemented
     form of prospectus, in the form in which it shall be filed with the
     Commission pursuant to Rule 424 (including the Basic Prospectus as so
     supplemented), is hereinafter called the "Final Prospectus".  Any
     preliminary form of the Basic Prospectus which has heretofore been filed
     pursuant to Rule 424 is hereinafter called the "Interim Prospectus".  Any
     reference herein to the Registration Statement, the Basic Prospectus, any
     Interim Prospectus or the Final Prospectus shall be deemed to refer to and
     include the Incorporated Documents which were filed under the Securities
     Exchange Act of 1934 (the "Exchange Act"), on or before the date of this
     Agreement or the issue date of the Basic Prospectus, any Interim
     Prospectus or the Final Prospectus, as the case may be; and any reference
     herein to the terms "amend", "amendment" or "supplement" with respect to
     the Registration Statement, the Basic Prospectus, any Interim Prospectus
     or the Final Prospectus shall be deemed to refer to and include the filing
     of any Incorporated Documents under the Exchange Act after the date of
     this Agreement or the issue date of the Basic Prospectus, any Interim
     Prospectus or the Final Prospectus, as the case may be, and deemed to be
     incorporated therein by reference.

           (b)  As of the date hereof, when the Final Prospectus is first filed
     with the Commission pursuant to Rule 424, when, before the Closing Date
     (hereinafter defined), any amendment to the Registration Statement becomes
     effective, when, before the Closing Date, any Incorporated Document is
     filed with the Commission, when any supplement to the Final Prospectus is
     filed with the Commission and at the Closing Date, the Registration
     Statement, the Final Prospectus and any such amendment or supplement will
     comply in all material respects with the applicable requirements of the
     Securities Act and the Rules, and the Incorporated Documents will comply
     in all material respects with the requirements of the Exchange Act or the
     Securities Act, as applicable, and the rules and regulations adopted by
     the Commission thereunder; on the date hereof and on the Closing Date, the
     Indenture shall have been qualified under and will comply in all material
     respects with the Trust Indenture Act of 1939, as amended (the "Trust
     Indenture Act"); on the date it became effective, the Registration
     Statement did not, and, on the date that any post-effective amendment to
     the Registration Statement becomes effective, the Registration Statement
     as
<PAGE>   3
                                                                               3

     amended by such post-effective amendment did not or will not, as the case
     may be, 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; on the date the Final Prospectus is
     filed with the Commission pursuant to Rule 424 and on the Closing Date,
     the Final Prospectus, as it may be amended or supplemented, 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 are made, not misleading; and on said
     dates, the Incorporated Documents will comply in all material respects
     with the applicable provisions of the Exchange Act and rules and
     regulations of the Commission thereunder, and, when read together with the
     Final Prospectus, or the Final Prospectus as it may be then amended or
     supplemented, will 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, in light of the circumstances under which
     they are made, not misleading; provided that the foregoing representations
     and warranties in this paragraph (b) shall not apply to statements or
     omissions made in reliance upon and in conformity with written information
     furnished to the Company by or through the Representatives on behalf of
     any Underwriter specifically for use in connection with the preparation of
     the Registration Statement or the Final Prospectus, as they may be amended
     or supplemented, or to any statements in or omissions from the statement
     of eligibility and qualification on Form T-1 of the Trustee under the
     Trust Indenture Act ("Form T-1").

           (c)  The Basic Prospectus and any Interim Prospectus, as of their
     respective dates, complied in all material respects with the requirements
     of the Securities Act and of the Rules and did not include any 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.  The Commission has not issued
     an order preventing or suspending the use of the Basic Prospectus or any
     Interim Prospectus.

           (d)  The nationally recognized firm of independent public
     accountants whose report appears in the Company's most recent Annual
     Report on Form 10-K, which is incorporated by reference in the Final
     Prospectus, are independent public accountants as required by the
     Securities Act and the Rules.

           (e)  In the event that a report of a nationally recognized firm of
     independent public accountants regarding historical financial information
     with respect to any entity
<PAGE>   4
                                                                               4

     acquired by the Company is required to be incorporated by reference in the
     Final Prospectus, such independent public accountants were independent
     public accountants, as required by the Securities Act and the Rules,
     during the period of their engagement to examine the financial statements
     being reported on and at the date of their report.

           (f)  The audited consolidated financial statements of the Company in
     the Final Prospectus and the Registration Statement present fairly on a
     consolidated basis the financial position, the results of operations,
     changes in common stock and other stockholder's equity and cash flows of
     the Company and its subsidiaries, as of the respective dates and for the
     respective periods indicated, all in conformity with generally accepted
     accounting principles applied on a consistent basis throughout the periods
     involved.  The unaudited consolidated financial statements of the Company,
     if any, included in the Final Prospectus and the Registration Statement
     and the related notes are true, complete and correct, subject to normally
     recurring changes resulting from year-end audit adjustments, and have been
     prepared in accordance with the instructions to Form 10-Q.

           (g)  Except as described in or contemplated by the Registration
     Statement and the Final Prospectus, there has not been any material
     adverse change in or any adverse development which materially affects the
     business, properties, financial condition or results of the Company or the
     Company and its subsidiaries taken as whole, from the dates as of which
     information is given in the Registration Statement and Final Prospectus.

           (h)  The Securities conform to the description thereof contained in
     the Final Prospectus, are duly and validly authorized, and, when validly
     authenticated, issued and delivered in accordance with the Indenture and
     sold to the Underwriters as provided in this Agreement, will be validly
     issued and outstanding obligations of the Company entitled to the benefits
     of the Indenture.

           (i)  The Company does not have any subsidiaries having business or
     properties that are material to the business and properties of the Company
     and its subsidiaries taken as a whole with the possible exception of
     Lehman Commercial Paper Inc. and Lehman Government Securities Inc. (the
     "Named Subsidiaries").  Neither the Company nor any of the Named
     Subsidiaries is in violation of its corporate charter or by-laws or in
     default under any agreement, indenture or instrument, the effect of which
     violation or default would be material to the Company and its subsidiaries
     taken as a whole.  The execution, delivery and performance of this
     Agreement will not conflict with, result in the creation or imposition of
     any material lien, charge or encumbrance upon any of the assets of the
     Company or any of its subsidiaries
<PAGE>   5
                                                                               5

     pursuant to the terms of, or constitute a default under, any material
     agreement, indenture or instrument, or result in a violation of the
     corporate charter or by-laws of the Company or any of its subsidiaries or
     any order, rule or regulation of any court or governmental agency having
     jurisdiction over the Company, any of the Named Subsidiaries or their
     property.  Except as set forth in the Final Prospectus or as required by
     the Securities Act, the Exchange Act, the Trust Indenture Act and
     applicable state securities laws, no consent, authorization or order of,
     or filing or registration with, any court or governmental agency is
     required for the execution, delivery and performance of this Agreement.

           (j)  The Company and each of the Named Subsidiaries have been duly
     organized, are validly existing and in good standing under the laws of
     their respective jurisdictions of incorporation, are duly qualified to do
     business and in good standing as foreign corporations and are fully
     registered as a broker-dealer, broker, dealer or investment advisor, as
     the case may be, in each jurisdiction in which their respective ownership
     of property or the conduct of their respective businesses requires such
     qualification or registration and in which the failure to qualify or
     register would be reasonably likely, individually or in the aggregate, to
     have a material adverse effect on the business, condition or properties of
     the Company and its subsidiaries taken as a whole.  Each of the Company
     and its Named Subsidiaries holds all material licenses, permits, and
     certificates from governmental authorities necessary for the conduct of
     its business and owns, or possesses adequate rights to use, all material
     rights necessary for the conduct of such business and has not received any
     notice of conflict with the asserted rights of others in respect thereof;
     and each of the Company and its Named Subsidiaries has the corporate power
     and authority necessary to own or hold its properties and to conduct the
     businesses in which it is engaged.  Except as may be disclosed in the
     Registration Statement and the Final Prospectus, all outstanding shares of
     capital stock of the Named Subsidiaries are owned by the Company, directly
     or indirectly through subsidiaries, free and clear of any lien, pledge and
     encumbrance or any claim of any third party and are duly authorized,
     validly issued and outstanding, fully paid and non-assessable.

           (k)  Except as described in the Registration Statement and the Final
     Prospectus, there is no material litigation or governmental proceeding
     pending or, to the knowledge of the Company, threatened against the
     Company or any of its subsidiaries which might reasonably be expected to
     result in any material adverse change in the business, properties,
     financial condition or results of operations of the Company and its
     subsidiaries taken as a whole or which is required
<PAGE>   6
                                                                               6

     to be disclosed in the Registration Statement and the Final Prospectus.

           (l)  The certificates delivered pursuant to paragraph (f) of Section
     6 hereof and all other documents delivered by the Company or its
     representatives in connection with the issuance and sale of the Securities
     were on the dates on which they were delivered, or will be on the dates on
     which they are to be delivered, in all material respects true and
     complete.

           2.   Sale and Purchase of the Securities.  The Company agrees to
sell to each Underwriter, and each Underwriter, on the basis of the
representations, warranties and agreements herein contained, but subject to the
terms and conditions herein stated, agrees to purchase from the Company, at the
purchase price set forth in Schedule I hereto, the principal amount of
Securities set forth opposite the name of such Underwriter in Schedule II
hereto, except that, if Schedule I hereto provides for the sale of Securities
pursuant to delayed delivery arrangements, the respective principal amounts of
Securities to be purchased by the Underwriters shall be as set forth in
Schedule II hereto, less the respective amounts of Contract Securities
determined as provided below.  Securities to be purchased by the Underwriters
are herein sometimes called the "Underwriters' Securities" and Securities to be
purchased pursuant to Delayed Delivery Contracts (as hereinafter defined) are
herein called "Contract Securities".  The obligations of the Underwriters under
this Agreement are several and not joint.

           If so provided in Schedule I hereto, the Underwriters are authorized
to solicit offers to purchase Securities, or a portion thereof, from the
Company pursuant to delayed delivery contracts ("Delayed Delivery Contracts"),
substantially in the form of Schedule III hereto but with such changes therein
as the Company may authorize or approve, and the Underwriters will endeavor to
make such arrangements.  Delayed Delivery Contracts are to be with
institutional investors, including commercial and savings banks, insurance
companies, pension funds and educational and charitable institutions.  The
Company will make Delayed Delivery Contracts in all cases where sales of
Contract Securities arranged by the Underwriters have been approved by the
Company but, except as the Company may otherwise agree, each such Delayed
Delivery Contract must be for not less than the minimum principal amount set
forth in Schedule I hereto and the total principal amount of Contract
Securities may not exceed the maximum principal amount set forth in Schedule I
hereto.  The Underwriters will not have any responsibility in respect of the
validity or performance of Delayed Delivery Contracts.  The principal amount of
Securities to be purchased by each Underwriter as set forth in Schedule II
hereto shall be reduced by an amount which bears the same proportion to the
total principal amount of Contract Securities as the principal amount of
Securities set forth opposite the name of such Underwriter
<PAGE>   7
                                                                               7

bears to the total principal amount of Securities set forth in Schedule II
hereto, except to the extent that the Representatives determine that such
reduction shall be otherwise than in such proportion and so advise the Company
in writing; provided, however, that the total principal amount of Securities to
be purchased by all Underwriters shall be the total principal amount set forth
in Schedule II hereto less the total principal amount of Contract Securities.

           3.   Delivery and Payment.  Delivery by the Company of the
Underwriters' Securities to the Representatives for the respective accounts of
the several Underwriters and payment by the Underwriters therefor by certified
or official bank check or checks payable in, or by wire transfer of,
immediately available (federal) funds to or upon the order of the Company shall
take place at the office, on the date and at the time specified in Schedule I
hereto, which date and time may be postponed by agreement between the
Representatives and the Company or as provided in Section 9 hereof (such date
and time of delivery and payment for the Underwriters' Securities being herein
called the "Closing Date").

           Concurrently with the delivery of any payment for Underwriters'
Securities as provided in this Section 3, the Company will deliver to the
Representatives for the respective accounts of the several Underwriters a check
in an amount equal to the fee set forth in Schedule I hereto with respect to
the principal amount of Securities for which Delayed Delivery Contracts are
made.

           The Underwriters' Securities will be registered in such names and in
such authorized denominations as the Representatives may request no less than
two full business days in advance of the Closing Date.  The Company agrees to
have the Underwriters' Securities available for inspection, checking and
packaging by the Representatives at such place as is designated by the
Representatives, not later than 1:00 p.m., New York City time, on the business
day prior to the Closing Date.

           4.   Offering by Underwriters.  The Company hereby confirms that the
Underwriters and dealers have been authorized to distribute or cause to be
distributed any Interim Prospectus and are authorized to distribute the Final
Prospectus (as from time to time amended or supplemented if the Company
furnishes amendments or supplements thereto to the Underwriters).  The
Representatives agree that, as soon as the Representatives believe the offering
of the Securities has been terminated, the Representatives will so advise the
Company.

           5.   Agreements.  The Company agrees with the several Underwriters
that:

           (a)  The Company will cause the Final Prospectus to be filed with
     the Commission pursuant to Rule 424 as required
<PAGE>   8
                                                                               8

     thereby and will promptly advise the Representatives (A) when the Final
     Prospectus shall have been filed with the Commission pursuant to Rule 424,
     (B) when any amendment to the Registration Statement relating to the
     Securities shall have become effective, (C) of any request by the
     Commission for any amendment of the Registration Statement, the Final
     Prospectus, the Basic Prospectus or any Interim Prospectus, or for any
     additional information, (D) of the issuance by the Commission of any stop
     order suspending the effectiveness of the Registration Statement or the
     qualification of the Indenture or the institution or threatening of any
     proceedings for that purpose and (E) of the receipt by the Company of any
     notification with respect to the suspension of the qualification of the
     Securities for sale in any jurisdiction or the initiation or threatening
     of any proceeding for such purpose.  After the date of this Agreement and
     prior to the termination of the offering of these Securities the Company
     will not file any amendment of the Registration Statement or amendment or
     supplement to the Final Prospectus (except an amendment or supplement to
     the Final Prospectus that is deemed to be incorporated by reference in the
     Final Prospectus pursuant to Item 12 of Form S-3) without the consent of
     the Representatives and will use its best efforts to prevent the issuance
     of any such stop order and, if issued, to obtain as soon as possible the
     withdrawal thereof.  Prior to receipt of the advice to be given by the
     Representatives pursuant to Section 4, the Company will not file any
     document that would be deemed to be incorporated by reference in the Final
     Prospectus pursuant to Item 12 of Form S-3 without delivering to the
     Representatives a copy of the document proposed to be so filed, such
     delivery to be made at least twenty-four hours prior to such filing, and
     the Company will consult with the Representatives as to any comments which
     the Representatives make in a timely manner with respect to the document
     so delivered.

           (b)  Subject to the last sentence of the immediately preceding
     paragraph, if, at any time when a prospectus relating to the Securities is
     required to be delivered under the Securities Act, any event occurs as a
     result of which the Final Prospectus as then amended or supplemented would
     include any untrue statement of a material fact or omit to state any
     material fact necessary in order to make the statements therein, in the
     light of the circumstances under which they were made, not misleading, or
     if it shall be necessary at any time to amend or supplement the Final
     Prospectus to comply with the Securities Act or the Rules, the Company
     promptly will prepare and file with the Commission an amendment or
     supplement which will correct such statement or omission or an amendment
     which will effect such compliance and will use its best efforts to cause
     any amendment of the Registration Statement containing an
<PAGE>   9
                                                                               9

     amended Final Prospectus to be made effective as soon as possible.

           (c)  The Company will deliver to the Representatives, without
     charge, (i) signed copies of the Registration Statement relating to the
     Securities and of any amendments thereto (including all exhibits filed
     with, or incorporated by reference in, any such document) and (ii) as many
     conformed copies of the Registration Statement and of any amendments
     thereto which shall become effective on or before the Closing Date
     (excluding exhibits) as the Representatives may reasonably request.

           (d)  During such period as a prospectus is required by law to be
     delivered by an Underwriter or dealer, the Company will deliver, without
     charge to the Representatives and to Underwriters and dealers, at such
     office or offices as the Representatives may designate, as many copies of
     the Basic Prospectus, any Interim Prospectus and the Final Prospectus as
     the Representatives may reasonably request.

           (e)  The Company will make generally available to its security
     holders and to the Representatives as soon as practicable an earnings
     statement (which need not be audited) of the Company and its subsidiaries,
     covering a period of at least 12 months beginning after the date the Final
     Prospectus is filed with the Commission pursuant to Rule 424, which will
     satisfy the provisions of Section 11(a) of the Securities Act.

           (f)  The Company will furnish such information, execute such
     instruments and take such actions as may be required to qualify the
     Securities for offering and sale under the laws of such jurisdictions as
     the Representatives may designate and will maintain such qualifications in
     effect so long as required for the distribution of the Securities;
     provided, however, that the Company shall not be required to qualify to do
     business in any jurisdiction where it is not now so qualified or to take
     any action which would subject it to general or unlimited service of
     process in any jurisdiction where it is not now so subject.

           (g)  So long as any Securities are outstanding, the Company will
     furnish or cause to be furnished to the Representatives copies of all
     annual reports and current reports filed with the Commission on Forms
     10-K, 10-Q and 8-K, or such other similar forms as may be designated by
     the Commission.

           (h)  If the Company has applied for the listing of the Securities on
     the New York Stock Exchange Inc. (the "NYSE"), it will use its best
     efforts to cause such listing to be approved as soon as possible.
<PAGE>   10
                                                                              10

           (i)  For a period beginning at the time of execution of this
     Agreement and ending on the later of the business day following the
     Closing Date or following the date on which any price restrictions on the
     sale of the Securities are terminated, without the prior consent of the
     Representatives, the Company will not offer, sell, contract to sell or
     otherwise dispose of any debt securities of the Company covered by the
     Registration Statement or any other registration statement filed under the
     Securities Act.

           (j)  The Company will use its best efforts to do and perform all
     things to be done and performed hereunder prior to the Closing Date and to
     satisfy all conditions precedent to the delivery of the Securities to be
     purchased hereunder.

           6.   Conditions to the Obligations of the Underwriters.  The
obligations of the Underwriters to purchase the Securities shall be subject to
the accuracy in all material respects of the representations and warranties on
the part of the Company contained herein as of the date hereof and the Closing
Date, to the accuracy of any material statements made in any certificates,
opinions, affidavits, written statements or letters furnished to the
Representatives or to Messrs. Simpson Thacher & Bartlett ("Underwriters'
Counsel") pursuant to this Section 6, to the performance by the Company of its
respective obligations hereunder and to the following additional conditions:

           (a)  The Final Prospectus shall have been filed with the Commission
     pursuant to Rule 424 not later than 5:00 p.m., New York City time, on the
     second business day following the date of this Agreement or such later
     date and time as shall be consented to in writing by the Representatives.

           (b)  No order suspending the effectiveness of the Registration
     Statement, as amended from time to time, or suspending the qualification
     of the Indenture, shall be in effect and no proceedings for such purpose
     shall be pending before or threatened by the Commission and any requests
     for additional information on the part of the Commission (to be included
     in the Registration Statement or the Final Prospectus or otherwise) shall
     have been complied with to the reasonable satisfaction of the
     Representatives.

           (c)  Since the respective dates as of which information is given in
     the Registration Statement and the Final Prospectus, there shall not have
     been any change or decrease specified in the letter or letters referred to
     in paragraphs (g) or (h) of this Section 6 which, in the judgment of the
     Representatives, makes it impracticable or inadvisable to proceed with the
     offering and delivery of the Securities as contemplated by the
     Registration Statement and the Final Prospectus.
<PAGE>   11
                                                                              11

           (d)  The Company shall have furnished to the Representatives the
     opinion of the General Counsel for the Company, dated the day of the
     Closing Date, to the effect that:

                  (i)  The Company has been duly organized and is validly 
           existing and in good standing under the laws of the jurisdiction of
           its incorporation with all requisite corporate power and authority
           to own and operate its properties and to conduct its business as
           described in the Final Prospectus.

                 (ii)  The Securities and the Indenture conform in all
           material respects to the descriptions thereof contained in the Final
           Prospectus.

                (iii)  The Indenture has been duly authorized, executed and
           delivered by the Company, has been duly qualified under the Trust
           Indenture Act, and constitutes a legal, valid and binding instrument
           enforceable against the Company in accordance with its terms and the
           Securities have been duly authorized, executed, authenticated,
           issued and delivered and constitute legal, valid and binding
           obligations of the Company entitled to the benefits of the
           Indenture; in each case subject to the effects of 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.

                 (iv)  No consent, approval, authorization or order of any
           court or governmental agency or body is required for the
           consummation of the transactions contemplated in this Agreement,
           except for (1) such consents, approvals, authorizations or orders as
           have been obtained under the Securities Act and such as may be
           required under the Exchange Act and the blue sky laws of any
           jurisdiction in connection with the purchase and distribution of the
           Securities by the Underwriters, and (2) the qualification of the
           Indenture under the Trust Indenture Act which has been obtained.

                  (v)  Such counsel does not know of any contracts or other
           documents which are required to be filed as exhibits to the
           Registration Statement by the Securities Act or by the Rules which
           have not been filed as exhibits to the Registration Statement or
           incorporated therein by reference as permitted by the Rules.
<PAGE>   12
                                                                              12

                (vi)  To the best of such counsel's knowledge, neither the
           Company nor any of the Named Subsidiaries is in violation of its
           corporate charter or by-laws, or in default under any material
           agreement, indenture or instrument known to such counsel, the effect
           of which would be material to the Company and its subsidiaries taken
           as a whole.

                (vii)  This Agreement and, to the extent applicable, the
           Delayed Delivery Contracts have been duly authorized, executed and
           delivered by the Company; the execution, delivery and performance of
           this Agreement and any Delayed Delivery Contracts by the Company
           will not conflict with, or result in the creation or imposition of
           any material lien, charge or encumbrance upon any of the assets of
           the Company or any of the Named Subsidiaries pursuant to the terms
           of, or constitute a default under, any material agreement, indenture
           or instrument known to such counsel and to which the Company or any
           of the Named Subsidiaries is a party or bound, or result in a
           violation of the corporate charter or by-laws of the Company or any
           of the Named Subsidiaries or any order, rule or regulation known to
           such counsel of any court or governmental agency having jurisdiction
           over the Company, any of the Named Subsidiaries or any of their
           respective properties, the effect of which would be material to the
           Company and its subsidiaries taken as a whole.

                (viii)  The Registration Statement has become effective under
           the Securities Act, and, to the best of the knowledge of such
           counsel, no stop order suspending the effectiveness of the
           Registration Statement has been issued and no proceeding for that
           purpose is pending or threatened by the Commission.

                (ix)  The Registration Statement, the Final Prospectus and
           each amendment thereof or supplement thereto (except that no opinion
           need be expressed as to the financial statements or other financial
           or statistical data or the Form T-1 included or incorporated by
           reference therein) comply as to form in all material respects with
           the requirements of the Securities Act and the Rules.

                (x)  If the Securities are to be listed on the NYSE,
           authorization therefor has been given, subject to official notice of
           issuance and evidence of satisfactory distribution, or the Company
           has filed a preliminary listing application and all required
           supporting documents with respect to the Securities with the NYSE,
           and such counsel has no reason to believe that the Securities will
           not be authorized for
<PAGE>   13
                                                                              13

           listing, subject to official notice of issuance and evidence of 
           satisfactory distribution.

                (xi)  Each of the Named Subsidiaries of the Company is a duly
           organized and validly existing corporation in good standing under
           the laws of the jurisdiction of its incorporation with all requisite
           corporate power and authority to own and operate its properties and
           to conduct its business as described in the Final Prospectus.  Each
           of the Company and its Named Subsidiaries is duly qualified to do
           business as a foreign corporation, is in good standing and is duly
           registered as a broker-dealer, broker, dealer or investment advisor,
           as the case may be, in each jurisdiction in which the nature of the
           business conducted by it or in which the ownership or holding by
           lease of the properties owned or held by it require such
           qualification or registration and where the failure to so qualify or
           register would have a material adverse effect on the Company and its
           subsidiaries taken as a whole.

                (xii)  All the outstanding shares of capital stock of each of
           the Company's Named Subsidiaries have been duly and validly
           authorized and issued and are fully paid and non-assessable and,
           except for directors' qualifying shares, are owned by the Company or
           a subsidiary of the Company free and clear of any claims, liens,
           encumbrances and security interests.

                (xiii)  Such counsel does not know of any litigation or any
           governmental proceeding pending or threatened against the Company or
           any of its subsidiaries which would affect the subject matter of
           this Agreement or is required to be disclosed in the Final
           Prospectus which is not disclosed and correctly summarized therein.

           Such opinion shall also contain a statement that although such
counsel is not passing upon and does not assume any responsibility for the
accuracy, completeness or fairness of the statements contained in the
Registration Statement and the Final Prospectus (except as to those matters
stated in paragraph (ii) of this opinion), such counsel has no reason to
believe that (i) the Registration Statement, as of its effective date,
contained any untrue statement of a material fact or omitted to state any
material fact required to be stated therein or necessary in order to make the
statements therein not misleading or (ii) the Final Prospectus contains any
untrue statement of a material fact or omits to state any material fact
necessary in order to make the statements therein, in light of the
circumstances under which they were made, not misleading (except that no
opinion need be expressed as to the financial statements or other financial or
<PAGE>   14
                                                                              14

statistical data or the Form T-1 included or incorporated by reference
therein).

           In rendering such opinion, such General Counsel may rely upon
opinions of local counsel satisfactory to the Representatives for matters not
governed by New York law and may rely as to matters of fact, to the extent he
deems proper, upon certificates or affidavits of officers of the Company.  Such
counsel may rely on a certificate of the Trustee with respect to the execution
of the Securities by the Company and the authentication thereof by the Trustee.

           (e)  The Representatives shall have received from Underwriters'
Counsel such opinion or opinions, dated the day of the Closing Date, with
respect to the issuance and sale of the Securities, the Registration Statement,
the Final Prospectus and other related matters as the Representatives may
reasonably require, and the Company shall have furnished to such counsel such
documents as they request for the purpose of enabling them to pass upon such
matters.

           (f)  The Company shall have furnished to the Representatives a
certificate of its Chief Executive Officer, its President or any Executive Vice
President and its Chief Financial Officer or its Treasurer, dated the day of
the Closing Date, to the effect that the signers of such certificate have
carefully examined the Registration Statement, the Final Prospectus and this
Agreement, and that:

                (i)  The representations and warranties of the Company in
           this Agreement are true and correct in all material respects on and
           as of the Closing Date with the same effect as if made on the
           Closing Date, and the Company has complied with all the agreements
           and satisfied all the conditions on its part to be performed or
           satisfied at or prior to the Closing Date.

                (ii)  To the best of their knowledge after due inquiry, no
           stop order suspending the effectiveness of the Registration
           Statement has been issued and no proceedings for that purpose have
           been instituted or threatened.

                (iii)  In their opinion, (x) the Registration Statement does
           not contain any untrue statement of a material fact or omit to state
           any material fact required to be stated therein or necessary to make
           the statements therein not misleading, (y) the Final Prospectus does
           not contain any untrue statement of a material fact or omit to state
           a material fact required to be stated therein or necessary in order
           to make the statements therein, in the light of the circumstances
           under which they were made, not misleading, and (z) since the
           effective date of the Registration Statement
<PAGE>   15
                                                                              15

           there has not occurred any event required to be set forth in an
           amended or supplemented prospectus which has not been so set forth.

           (g)  At the time this Agreement is executed, a nationally recognized
firm of independent public accountants  shall have furnished to the
Representatives a letter, dated the date of this Agreement, in form and
substance satisfactory to the Representatives, confirming that they are
independent accountants within the meaning of the Securities Act and the Rules
and stating in effect that:

                (i)  In their opinion, the audited consolidated financial
           statements of the Company and its subsidiaries, and the supporting
           schedules, included in the Registration Statement and the Final
           Prospectus and audited by them comply as to form in all material
           respects with the applicable accounting requirements of the
           Securities Act and the Exchange Act and the published rules and
           regulations of the Commission thereunder.

                (ii)  On the basis of a reading of the unaudited consolidated
           financial statements of the Company and its subsidiaries, if any,
           included in the Registration Statement and the Final Prospectus,
           carrying out certain specified procedures (but not an audit in
           accordance with generally accepted auditing standards), a reading of
           the minutes of the meetings of the directors of the Company and
           inquiries of certain officials of the Company and its subsidiaries
           who have responsibility for financial and accounting matters of the
           Company and its subsidiaries, as to transactions and events
           subsequent to the date of the most recent audited consolidated
           financial statements included in the Registration Statement and the
           Final Prospectus, nothing came to their attention which caused them
           to believe that any material modifications should be made to the
           unaudited consolidated financial statements of the Company and its
           subsidiaries, if any, included in the Registration Statement and the
           Final Prospectus for them to be in conformity with generally
           accepted accounting principles; and such financial statements do not
           comply as to form in all material respects with the applicable
           accounting requirements of the Securities Act and the published
           instructions, rules and regulations thereunder.

                (iii)  If pro forma financial statements are included in the
           Registration Statement or the Final Prospectus, (x) they have read
           such pro forma financial statements, (y) they have made inquiries of
           certain officials of the Company, who have responsibility for
           financial and accounting matters of the Company, as to
<PAGE>   16
                                                                              16

           their basis for the pro forma adjustments and whether such pro forma
           financial statements comply in form in all material respects with
           the applicable accounting requirements of Commission Rule 11-02 and
           (z) they have proved the arithmetic accuracy of the application of
           the pro forma adjustments to historical amounts; and as a result
           thereof, nothing came to their attention which caused them to
           believe that such pro forma financial statements do not so comply
           with Commission Rule 11-02 and that such pro forma adjustments have
           not been properly applied to the historical amounts in the
           compilation of those statements.

                (iv)  They have performed certain other specified procedures
           as a result of which they determined that certain information of an
           accounting, financial or statistical nature (which is expressed in
           dollars, or percentages derived from dollar amounts, and has been
           obtained from the general accounting records of the Company) set
           forth in the Registration Statement, as amended, and the Final
           Prospectus, as amended or supplemented, and in Exhibit 12 to the
           Registration Statement, including specified information, if any,
           included or incorporated from the Company's Annual Report on Form
           10- K incorporated therein or specified information, if any,
           included or incorporated from any of the Company's Quarterly Reports
           on Form 10-Q or its Current Reports on Form 8-K incorporated
           therein, agrees with the accounting records of the Company and its
           subsidiaries or computations made therefrom, excluding any questions
           of legal interpretation.

           The letter required by this paragraph (g) may refer to a prior
letter of such nationally recognized firm of independent public accountants,
addressed to the Company, covering the above items (a "Prior Letter").  For the
purposes of the letter required by this paragraph (g), such nationally
recognized firm of independent public accountants need not perform any
procedures subsequent to the date of the Prior Letter.

           (h)  At the Closing Date, the nationally recognized firm of
independent public accountants referred to in paragraph (g) of this Section 6
shall have furnished to the Representatives a letter, dated the day of the
Closing Date, in form and substance satisfactory to the Representatives, which
reconfirms the matters set forth in their letter delivered pursuant to
paragraph (g) of this Section 6 and states in effect that:

                (i)  In their opinion, any audited consolidated financial
           statements of the Company and its subsidiaries, and the supporting
           schedules, included in the Registration Statement and the Final
           Prospectus and audited by them and not covered by their letter
           delivered pursuant to paragraph (g) of this Section 6
<PAGE>   17
                                                                              17

           comply as to form in all material respects with the applicable
           accounting requirements of the Securities Act and the Exchange Act
           and the published rules and regulations of the Commission
           thereunder.

                (ii)  On the basis of a reading of the unaudited consolidated
           financial statements of the Company and its subsidiaries, if any,
           included in the Registration Statement and the Final Prospectus and
           of the latest unaudited consolidated financial statements made
           available by the Company, carrying out certain specified procedures
           (but not an audit in accordance with generally accepted auditing
           standards), a reading of the minutes of the meetings of the
           directors of the Company, and inquiries of certain officials of the
           Company and its subsidiaries, who have responsibility for financial
           and accounting matters of the Company and its subsidiaries, as to
           transactions and events subsequent to the date of the most recent
           audited consolidated financial statements included in the
           Registration Statement and the Final Prospectus, nothing came to
           their attention which caused them to believe that:

                        (A)  any material modifications should be made to the
                unaudited consolidated financial statements of the Company and
                its subsidiaries, if any, included in the Registration
                Statement and the Final Prospectus and not covered by their
                letter delivered pursuant to paragraph (g) of this Section 6,
                for them to be in conformity with generally accepted accounting
                principles; and such financial statements do not comply as to
                form in all material respects with the applicable accounting
                requirements of the Securities Act and the published
                instructions, rules and regulations thereunder.

                        (B)  the unaudited capsule information of the Company
                and its subsidiaries, if any, included in the Registration
                Statement and the Final Prospectus does not agree with the
                amounts set forth in the unaudited consolidated financial
                statements of the Company from which it was derived or was not
                determined on a basis substantially consistent with that of the
                corresponding financial information in the latest audited
                financial statements of the Company included in the
                Registration Statement and the Final Prospectus.

                        (C) (I) as of the latest date as of which the Company
                and its subsidiaries have monthly financial statements, there
                were any changes in
<PAGE>   18
                                                                              18

                the capital stock, additional paid-in capital or long-term
                indebtedness of the Company and its subsidiaries, or any
                decreases in retained earnings, as compared with the amounts
                shown on the most recent consolidated statement of financial
                condition of the Company and its subsidiaries included in the
                Registration Statement and the Final Prospectus, (II) with
                respect to the period subsequent to the date of the most recent
                financial statements included in the Registration Statement and
                the Final Prospectus and extending through the latest date as
                of which the Company and its subsidiaries have monthly
                financial statements, there was a consolidated net loss or
                (III) with respect to the amounts of net capital or excess net
                capital of the Company determined pursuant to Commission Rule
                15c3-1 and shown on the most recent financial statement of the
                Company filed pursuant to Commission Rule 17a-5, there has been
                any decrease in such amounts as compared with the amounts shown
                on the most recent consolidated financial statements included
                in the Registration Statement and the Final Prospectus;

                        (D)  as of a specified date not more than five business
                days prior to the date of the letter, (I) there were any
                changes in the capital stock, additional paid-in capital or
                long-term indebtedness of the Company and its subsidiaries as
                compared with the amounts shown on the most recent consolidated
                statement of financial condition of the Company and its
                subsidiaries included in the Registration Statement and the
                Final Prospectus or (II) there was any decrease in net capital
                or excess net capital of the Company determined pursuant to
                Commission Rule 15c3-1, as compared with the amounts shown on
                the most recent financial statement of the Company filed
                pursuant to Commission Rule 17a-5, such that the Company did
                not satisfy the requirements of Section 5 of Schedule E to
                Article III of the By-Laws of the National Association of
                Securities Dealers which permit releases of proceeds from
                escrow;

           except in all instances for changes or decreases set forth in such
           letter, in which case the letter shall be accompanied by an
           explanation by the Company as to the significance thereof, unless
           said explanation is not deemed necessary by the Representatives.

                (iii)  If pro forma financial statements are included in the
           Registration Statement or the Final Prospectus and are not covered
           by their letter
<PAGE>   19
                                                                              19

           delivered pursuant to paragraph (g) of this Section 6, (x) they have
           read such pro forma financial statements, (y) they have made
           inquiries of certain officials of the Company, who have
           responsibility for financial and accounting matters of the Company,
           as to their basis for the pro forma adjustments and whether such pro
           forma financial statements comply in form in all material respects
           with the applicable accounting requirements of Commission Rule 11-02
           and (z) they have proved the arithmetic accuracy of the application
           of the pro forma adjustments to historical amounts; and as a result
           thereof, nothing came to their attention which caused them to
           believe that such pro forma financial statements do not so comply
           with Commission Rule 11-02 and that such pro forma adjustments have
           not been properly applied to the historical amounts in the
           compilation of those statements.

                (iv)  To the extent not covered by their letter delivered
           pursuant to paragraph (g) of this Section 6, they have performed
           certain other specified procedures as a result of which they
           determined that certain information of an accounting, financial or
           statistical nature (which is expressed in dollars, or percentages
           derived from dollar amounts, and has been obtained from the general
           accounting records of the Company) set forth in the Registration
           Statement, as amended, and the Final Prospectus, as amended or
           supplemented, and in Exhibit 12 to the Registration Statement,
           including specified information, if any, included or incorporated
           from the Company's Annual Report on Form 10-K incorporated therein
           or specified information, if any, included or incorporated from any
           of the Company's Quarterly Reports on Form 10-Q or its Current
           Reports on Form 8-K incorporated therein, agrees with the accounting
           records of the Company and its subsidiaries or computations made
           therefrom, excluding any questions of legal interpretation.

     (i)   So long as historical financial information with respect to any
entity acquired by the Company is required to be included in the Registration
Statement or the Final Prospectus, at the Closing Date, a nationally recognized
firm of independent public accountants shall have furnished to the
Representatives a letter, dated the day of the Closing Date, in form and
substance satisfactory to the Representatives, confirming that they are, or
were as of a stated time, independent public accountants within the meaning of
the Securities Act and the Rules and stating in effect that:

                (i)  in their opinion the audited consolidated financial
           statements of such entity acquired by the Company, and the
           supporting schedules, included in the Registration Statement and
           Final Prospectus and
<PAGE>   20
                                                                              20

           examined by them, comply as to form in all material respects with
           the applicable accounting requirements of the Securities Act and the
           related published rules and regulations of the Commission
           thereunder; and

                (ii)  they have performed certain other specified procedures
           as a result of which they determined that certain historical
           financial information relating to such entity acquired by the
           Company as required to be reported pursuant to rules and regulations
           promulgated under the Exchange Act agree with the accounting records
           of such entity acquired by the Company or computations made
           therefrom, excluding any questions of legal interpretation.

           (j)  Subsequent to the execution of this Agreement, there shall not
have been any decrease in the ratings of any of the Company's debt securities
by Moody's Investors Service, Inc. or Standard & Poor's Corporation.

           (k)  The Company shall have accepted Delayed Delivery Contracts in
any case where sales of Contract Securities arranged by the Underwriters have
been approved by the Company.

           (l)  Prior to the Closing Date, the Company shall have furnished to
the Representatives such further information, certificates and documents as the
Representatives or Underwriters' Counsel may reasonably request.

           If any of the conditions specified in this Section 6 shall not have
been fulfilled when and as required by this Agreement, or if any of the
certificates or opinions furnished to the Representatives or Underwriters'
Counsel pursuant to this Section 6 shall not be in all material respects
reasonably satisfactory in form and substance to the Representatives and to
Underwriters' Counsel, this Agreement and all obligations of the Underwriters
hereunder may be cancelled at, or at any time prior to, the Closing Date by the
Representatives.  Notice of such cancellation shall be given to the Company in
writing, or by telegraph confirmed in writing.

           7.   Expenses.  (a) Whether or not the transactions contemplated in
this Agreement are consummated or this Agreement is terminated, the Company
will pay all costs and expenses incident to the performance of the obligations
of the Company hereunder, including, without limiting the generality of the
foregoing, all costs, taxes and expenses incident to the issuance, sale and
delivery of the Securities to the Underwriters, all fees and expenses of the
Company's counsel and accountants, all costs and expenses incident to the
preparing, printing and filing of the Registration Statement (including all
exhibits thereto), any Interim Prospectus, the Basic Prospectus, the Final
Prospectus and any amendments thereof or supplements thereto and the Indenture,
and the rating of the Securities by
<PAGE>   21
                                                                              21

one or more rating agencies, all costs and expenses (including fees of
Underwriters' Counsel and their disbursements) incurred in connection with blue
sky qualifications, advising on the legality of the Securities for investment,
the filing requirements, if any, of the National Association of Securities
Dealers, Inc. in connection with its review of corporate financings, the fee
for listing the Securities on the NYSE, the fees and expenses of the Trustee
and all costs and expenses of the printing and distribution of all documents in
connection with such offering.  Except as provided in this Section 7, the
Company will have no responsibility to the Underwriters for the Underwriters'
own costs and expenses, including the fees of Underwriters' Counsel and any
advertising expenses in connection with any offer the Underwriters may make.

           (b)  If the sale of the Securities provided for herein is not
consummated because any condition to the obligations of the Underwriters set
forth in Section 6 hereof is not satisfied or because of any refusal, inability
or failure on the part of the Company to perform any agreement herein or comply
with any provision hereof, the Company will, subject to demand by the
Representatives, reimburse the Underwriters for all out-of-pocket expenses
(including reasonable fees and disbursements of counsel) that shall have been
incurred by them in connection with the proposed purchase and sale of the
Securities.

           8.   Indemnification.  (a)  The Company agrees to indemnify and hold
harmless each Underwriter and each person who controls such Underwriter within
the meaning of the Securities Act against any and all losses, claims, damages
or liabilities, joint or several, to which they or any of them may become
subject under the Securities Act, the Exchange Act or other federal or state
statutory law or regulation, at common law or otherwise, insofar as such
losses, claims, damages or liabilities (or actions in respect thereof) arise
out of or are based upon any untrue statement or alleged untrue statement of a
material fact contained in the Registration Statement, as originally filed or
in any amendment thereof, or in any Interim Prospectus, the Basic Prospectus or
the Final Prospectus, or in any amendment thereof or supplement thereto, or
arise out of or are based upon 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 agrees to reimburse each such
indemnified party for any legal or other expenses reasonably incurred by them
in connection with investigating or defending any such loss, claim, damage,
liability or action; provided, however, that (i) the Company will not be liable
in any such case to the extent that any such loss, claim, damage or liability
arises out of or is based upon any such untrue statement or alleged untrue
statement or omission or alleged omission made therein in reliance upon and in
conformity with written information furnished to the Company as herein stated
by the Representatives on behalf of any Underwriter specifically for use in
connection with the preparation thereof, and (ii) such
<PAGE>   22
                                                                              22

indemnity with respect to the Basic Prospectus or any Interim Prospectus shall
not inure to the benefit of any Underwriter (or any person controlling such
Underwriter) from whom the person asserting any such loss, claim, damage or
liability purchased the Securities which are the subject thereof if such person
did not receive a copy of the Final Prospectus at or prior to the confirmation
of the sale of such Securities to such person in any case where such delivery
is required by the Securities Act and the untrue statement or omission of a
material fact contained in the Basic Prospectus or any Interim Prospectus was
corrected in the Final Prospectus, unless such failure to deliver the Final
Prospectus was a result of noncompliance by the Company with Section 5(d)
hereof.  This indemnity agreement will be in addition to any liability which
the Company may otherwise have.

           (b)  Each Underwriter severally agrees to indemnify and hold
harmless the Company, each of its directors, each of its officers who signs the
Registration Statement, and each person, if any, who controls the Company
within the meaning of the Securities Act against any and all losses, claims,
damages or liabilities, joint or several, to which they or any of them may
become subject under the Securities Act, the Exchange Act or other federal or
state statutory law or regulation, at common law or otherwise, insofar as such
losses, claims, damages or liabilities (or actions in respect thereof) arise
out of or are based upon any untrue statement or alleged untrue statement of a
material fact contained in the Registration Statement, the Basic Prospectus,
any Interim Prospectus or the Final Prospectus, or in any amendment thereof or
supplement thereto, or arise out of or are based upon the omission or the
alleged omission to state therein a material fact required to be stated therein
or necessary to make the statements therein not misleading, in each case to the
extent, but only to the extent, that the same was made therein in reliance upon
and in conformity with written information furnished to the Company as herein
stated by the Representatives on behalf of such Underwriter specifically for
use in the preparation thereof, and agrees to reimburse each such indemnified
party for any legal or other expenses reasonably incurred by them in connection
with investigating or defending any such loss, claim, damage, liability or
action.  This indemnity agreement will be in addition to any liability which
any Underwriter may otherwise have.  The statements set forth in the last
paragraph of the cover page and under the heading "Underwriting" in the Final
Prospectus constitute the only information furnished in writing by or on behalf
of the several Underwriters for inclusion in the Registration Statement and the
Final Prospectus, as the case may be, and you, as the Representatives, confirm
that such statements are correct.

           (c)  Promptly after receipt by an indemnified party under this
Section 8 of notice of the commencement of any action, such indemnified party
will, if a claim in respect thereof is to be made against the indemnifying
party under this Section 8, notify the indemnifying party in writing of the
commencement
<PAGE>   23
                                                                              23

thereof; but the omission so to notify the indemnifying party will not relieve
it from any liability which it may have to any indemnified party otherwise than
under this Section 8.  In case any such action is brought against any
indemnified party, and it notifies the indemnifying party of the commencement
thereof, the indemnifying party will be entitled to participate therein, and to
the extent that it may elect by written notice delivered to the indemnified
party promptly after receiving the aforesaid notice from such indemnified
party, to assume the defense thereof, with counsel satisfactory to such
indemnified party; provided, however, if the defendants in any such action
include both the indemnified party and the indemnifying party and either (i)
the indemnifying party or parties and the indemnified party or parties mutually
agree or (ii) representation of both the indemnifying party or parties and the
indemnified party or parties by the same counsel is inappropriate under
applicable standards of professional conduct due to actual or potential
differing interests between them, the indemnified party or parties shall have
the right to select separate counsel to assume such legal defenses and to
otherwise participate in the defense of such action on behalf of such
indemnified party or parties.  Upon receipt of notice from the indemnifying
party to such indemnified party of its election so to assume the defense of
such action and approval by the indemnified party of counsel, the indemnifying
party will not be liable to such indemnified party under this Section 8 for any
legal or other expenses subsequently incurred by such indemnified party in
connection with the defense thereof unless (i) the indemnified party shall have
employed counsel in connection with the assumption of legal defenses in
accordance with the proviso to the next preceding sentence (it being
understood, however, that the indemnifying party shall not be liable for the
expenses of more than one separate counsel, approved by the Representatives in
the case of subparagraph (a) representing the indemnified parties under
subparagraph (a), as the case may be, who are parties to such action), (ii) the
indemnifying party shall not have employed counsel satisfactory to the
indemnified party to represent the indemnified party within a reasonable time
after notice of commencement of the action or (iii) the indemnifying party has
authorized the employment of counsel for the indemnified party at the expense
of the indemnifying party.

           (d)  In order to provide for just and equitable contribution in
circumstances in which the indemnification provided for in subparagraph (a) of
this Section 8 is due in accordance with its terms but is for any reason held
by a court to be unavailable from the Company on grounds of policy or other
similar grounds, the Company and the Underwriters shall contribute to the
aggregate losses, claims, damages and liabilities (including legal or other
expenses reasonably incurred in connection with investigating or defending
same) to which the Company and one or more of the Underwriters may be subject
in such proportion so that the Underwriters are responsible for that portion
represented by the percentage that
<PAGE>   24
                                                                              24

the underwriting discounts appearing on the cover page of the Final Prospectus
bear to the public offering prices appearing thereon and the Company is
responsible for the balance; provided, however, that (i) in no case shall any
Underwriter (except as may be provided in any agreement among underwriters) be
responsible for any amount in excess of the underwriting discounts applicable
to the Securities purchased by such Underwriter hereunder and (ii) 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.  For purposes of this Section
8, each person who controls an Underwriter within the meaning of the Securities
Act shall have the same rights to contribution as such Underwriter, and each
person who controls the Company within the meaning of either the Securities Act
or the Exchange Act, each officer of the Company who shall have signed the
Registration Statement and each director of the Company shall have the same
rights to contribution as the Company, subject in each case to clauses (i) and
(ii) of this subparagraph (d).  Any party entitled to contribution will,
promptly after receipt of notice of commencement of any action, suit or
proceeding against such party in respect of which a claim for contribution may
be made against another party or parties under this subparagraph (d), notify
such party or parties from whom contribution may be sought, but the omission to
so notify such party or parties shall not relieve the party or parties from
whom contribution may be sought from any other obligation it or they may have
hereunder or otherwise than under this subparagraph (d).

           9.   Default by an Underwriter.  If any one or more Underwriters
shall fail to purchase and pay for all of the Securities agreed to be purchased
by such Underwriter or Underwriters hereunder and such failure to purchase
shall constitute a default in the performance of its or their obligations under
this Agreement, the remaining Underwriters shall be obligated severally to take
up and pay for (in the respective proportions which the principal amount of
Securities set forth opposite their names in Schedule II hereto bear to the
aggregate principal amount of Securities set opposite the names of the
remaining Underwriters) the Securities which the defaulting Underwriter or
Underwriters agreed but failed to purchase; provided, however, that in the
event that the aggregate principal amount of Securities which the defaulting
Underwriter or Underwriters agreed but failed to purchase shall exceed 10% of
the aggregate principal amount of the Securities, the remaining Underwriters
shall have the right to purchase all, but shall not be under any obligation to
purchase any, of the Securities, and if such non-defaulting Underwriters do not
purchase all the Securities, this Agreement will terminate without liability to
any non-defaulting Underwriters or the Company.  In the event of a default by
any Underwriter as set forth in this Section 9, the Closing Date shall be
postponed for such period, not exceeding seven days, as the Representatives
shall determine in order that the required changes in the Registration
Statement and the Final
<PAGE>   25
                                                                              25

Prospectus or in any other documents or arrangements may be effected.  Nothing
herein contained shall relieve any defaulting Underwriter of its liability, if
any, to the Company and any non-defaulting Underwriter for damages occasioned
by its default hereunder.

           10.  Termination.  This Agreement shall be subject to termination in
the absolute discretion of the Representatives, by notice given to the Company
at or prior to delivery of and payment for all the Securities, if, prior to
such time (i) trading in securities generally on the NYSE or the
over-the-counter market shall have been suspended or limited or minimum prices
shall have been established on the NYSE or the over-the-counter market, (ii) a
banking moratorium shall have been declared either by federal or New York State
authorities, (iii) any new restriction materially affecting the distribution of
the Securities shall have become effective; trading in any securities of the
Company shall have been suspended or halted by any national securities
exchange, the National Association of Securities Dealers, Inc. or the
Commission, (iv) the United States becomes engaged in hostilities or there is
an escalation in hostilities involving the United States or there is a
declaration of a national emergency or war by the United States, or (v) there
shall have been such a material adverse change in national or international
political, financial or economic conditions, national or international equity
markets or currency exchange rates or controls as to make it, in the judgment
of the Representatives, inadvisable or impracticable to proceed with the
payment for and delivery of the Securities.

           11.  Representations and Indemnities to Survive Delivery.  The
respective agreements, representations, warranties, indemnities and other
statements of the Company or its officers (as such officers) and of the
Underwriters set forth in or made pursuant to this Agreement will remain in
full force and effect regardless of any investigation made by or on behalf of
any Underwriter or the Company or any of its officers or directors or any
controlling person within the meaning of the Securities Act, and will survive
delivery of the payment for the Securities.

           12.  Notices.  All communications hereunder will be in writing, and,
if sent to the Representatives will be mailed, delivered, telegraphed or
telexed and confirmed to them, at the address specified in Schedule I hereto;
or, if sent to the Company will be mailed, delivered, telegraphed or telexed
and confirmed to it at 388 Greenwich Street, 25th Floor, New York, New York
10013, Attention:  Treasurer.

           13.  Successors.  This Agreement will inure to the benefit of and be
binding upon the parties hereto and their successors and, to the extent and
only to the extent stated in Section 8 hereof, the officers and directors and
controlling persons referred to in Section 8 hereof, and except as provided
<PAGE>   26
                                                                              26

in Section 8 hereof, no person other than the parties hereto and their
respective successors will have any right or obligation hereunder.

           14.  Applicable Law.  This Agreement will be governed by and
construed in accordance with the laws of the State of New York.

           If the foregoing is in accordance with your understanding of our
agreement, please sign and return to us the enclosed duplicate hereof,
whereupon this letter and your acceptance shall represent a binding agreement
among the Company and the several Underwriters.

                                          Very truly yours,


                                          LEHMAN BROTHERS INC.


                                          By
                                            -----------------------------------
                                            Title:




The foregoing Agreement is hereby confirmed
  and accepted as of the date first above written.



LEHMAN BROTHERS INC.



By
  ---------------------------
  Title:


Acting on behalf of the Representatives named
  in Schedule I annexed hereto and the several
  Underwriters named in Schedule II annexed hereto.
<PAGE>   27
                                   SCHEDULE I



Date of Underwriting Agreement:

Registration Statement No. 33-_______

Representative(s) and Address(es):  Lehman Brothers Inc.
                                    Three World Financial Center
                                    New York, New York 10285

Indenture, Title, Purchase Price and Description of Securities:

     Indenture:          Indenture dated as of June 14, 1989, as
                         supplemented, with Continental Bank, National
                         Association, as trustee
     Title:
     Principal amount:
     Price to public:
     Purchase price:
     Interest rate:
     Time of payment of interest:
     Maturity:
     Sinking fund provisions:
     Redemption provisions:

Closing Date, Time and Location:
     Date:
     Time:
     Location: Lehman Brothers Inc.
               15th floor
               Two World Trade Center
               New York, New York 10048

Delayed Delivery Arrangements:
<PAGE>   28
                                  SCHEDULE II

<TABLE>
<CAPTION>
                                                                               PRINCIPAL
                                                                               AMOUNT OF
                                                                              SECURITIES
                                                                                TO BE
                                    UNDERWRITERS                              PURCHASED 
                                    ------------                             -----------
                                                                               
<S>                                                                              <C>
Lehman Brothers Inc. . . . . . . . . . .  . . . . . . . . . . . . . . .          $
___________________. . . . . . . . . . .  . . . . . . . . . . . . . . .          $
___________________. . . . . . . . . . .  . . . . . . . . . . . . . . .          $

</TABLE>                                                                       
<PAGE>   29
                                  SCHEDULE III                                 



                           DELAYED DELIVERY CONTRACT

                                                                            , 19

                [Insert name and address of lead Representative]

Dear Sirs:

     The undersigned hereby agrees to purchase from Lehman Brothers Inc. (the
"Company"), and the Company agrees to sell to the undersigned, on           ,
19  (the "Delivery Date"), $       principal amount of the Company's     %
due        (the "Securities") offered by the Company's Prospectus dated       ,
19  , and related Prospectus Supplement dated           , 19  , receipt of a
copy of which is hereby acknowledged, at a purchase price of      % of the
principal amount thereof, plus accrued interest or amortization of original
issue discount, if any, thereon from          , 19   , to the date of payment
and delivery, and on the further terms and conditions set forth in this
contract.

     Payment for the Securities to be purchased by the undersigned shall be
made on or before 11:00 a.m., New York City time, on the Delivery Date to or
upon the order of the Company in New York Clearing House (next day) funds, at
your office or at such other place as shall be agreed between the Company and
the undersigned upon delivery to the undersigned of the Securities in
definitive fully registered form and in such authorized denominations and
registered in such names as the undersigned may request by written or
telegraphic communication addressed to the Company not less than five full
business days prior to the Delivery Date.  If no request is received, the
Securities will be registered in the name of the undersigned and issued in a
denomination equal to the aggregate principal amount of Securities to be
purchased by the undersigned on the Delivery Date.

     The obligation of the undersigned to take delivery of and make payment for
Securities on the Delivery Date, and the obligation of the Company to sell and
deliver Securities on the Delivery Date, shall be subject to the conditions
(and neither party shall incur any liability by reason of the failure thereof)
that (1) the purchase of Securities to be made by the undersigned, which
purchase the undersigned represents is not prohibited on the date hereof, shall
not on the Delivery Date be prohibited under the laws of the jurisdiction to
which the undersigned is subject, and (2) the Company, on or before the
Delivery Date, shall have sold to certain underwriters (the "Underwriters")
such principal amount of the Securities as is to be sold to them pursuant to
the Underwriting Agreement referred to in the Prospectus and Prospectus
Supplement mentioned above.  Promptly after completion of such 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.  The
<PAGE>   30
                                                                               2

obligation of the undersigned to take delivery of and make payment for the
Securities, and the obligation of the Company to cause the Securities to be
sold and delivered, shall not be affected by the failure of any purchaser to
take delivery of and make payment for the Securities pursuant to other
contracts similar to this contract.

     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 acceptance of this contract and other similar
contracts 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 required 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, as of the date first above
written, when such counterpart is so mailed or delivered.

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

                                             Very truly yours,


                                             -----------------------------------
                                                      (Name of Purchaser)

                                             By
                                               ---------------------------------

                                                (Signature and Title of Officer)

                                               ---------------------------------
                                                           (Address)

Accepted:

Lehman Brothers Inc.

By
  ------------------------------------
          (Authorized Signature)

<PAGE>   1





                          SHEARSON LEHMAN HUTTON INC.

                                      and

                     CONTINENTAL BANK, NATIONAL ASSOCIATION
                           As Trustee Under Indenture
                           Dated as of June 14, 1989

                          FIRST SUPPLEMENTAL INDENTURE
                           Dated as of June 21, 1989

                           Providing for issuance of

                   9 1/2% Senior Subordinated Notes Due 1997


                 THIS FIRST SUPPLEMENTAL INDENTURE, dated as of June 21, 1989,
between Shearson Lehman Hutton Inc., a corporation duly organized and existing
under the laws of the State of Delaware (hereinafter called the "Company"),
having its principal office at American Express Tower, World Financial Center,
New York, New York 10285, and Continental Bank, National Association, a
national banking association organized and existing by virtue of the laws of
the United States of America (hereinafter called the "Trustee"), Trustee under
the Indenture dated as of June 14, 1989, between the Company and the Trustee
(hereinafter called the "Original Indenture").

                              W I T N E S S E T H:

                 WHEREAS, the Original Indenture provides for the issuance from
time to time thereunder, in series, of debt securities of the Company to
provide funds for its corporate purposes; and

                 WHEREAS; the Company desires, by this Supplemental Indenture,
to create a series of Securities to be issuable under the Original Indenture
and to be known as the Company's 9 1/2% Senior Subordinated Notes Due 1997
(hereinafter called the "9 1/2% Notes"), the 9 1/2% Notes to be limited to
$200,000,000 in aggregate principal amount, and the terms and provisions
thereof to be as hereinafter set forth; and

                 WHEREAS, the form of the 9 1/2% Notes and the Trustee's
certificate of authentication to be borne by the 9 1/2% Notes are to be in the
general form set forth in the Original Indenture, with such insertions,
omissions and variations as the Board of Directors of the Company may
determine; and
<PAGE>   2



                 WHEREAS, all things necessary to make the 9 1/2% Notes, when
executed by the Company and authenticated and delivered by the Trustee and duly
issued by the Company, the valid obligations of the Company, and to make this
Supplemental Indenture a valid agreement of the Company, in accordance with
their and its terms, have been done.

                 NOW, THEREFORE, THIS SUPPLEMENTAL INDENTURE WITNESSETH:

                 For and in consideration of the premises and the purchase of
the 9 1/2% Notes by the Holders thereof, it is mutually covenanted and agreed,
for the equal and proportionate benefit of such Holders, as follows:

                 SECTION 1.   Defined Terms.  All terms used in this 
Supplemental Indenture which are defined in the Original Indenture have the 
meanings assigned to them in the Original Indenture.

                 SECTION 2.   Designation and Terms of the 9 1/2% Notes.  The
series of Securities created by this Supplemental Indenture shall be known and
designated as the "9 1/2% Senior Subordinated Notes Due 1997" of the Company.

                 The Stated Maturity of the 9 1/2% Notes shall be June 15,
1997, and they shall bear interest from June 21, 1989, or from the most recent
Interest Payment Date to which interest on the 9 1/2% Notes then outstanding
has been paid or duly provided for, payable semiannually (beginning December
15, 1989) on June 15 and December 15 in each year, and at Maturity, at the rate
of 9 1/2% per annum until the principal amount thereof is paid or duly provided
for.

                 Payment of principal of the 9 1/2% Notes and, unless otherwise
paid as hereinafter provided, the interest thereon will be made at the office
or agency of the Company in the Borough of Manhattan, City and State of New
York; provided, however, that payment of interest may be made at the option of
the Company by check or draft mailed to the person entitled thereto at such
person's address appearing in the Security Register.

                 The Regular Record Date referred to in Section 301 of the
Original Indenture for the payment of interest on the 9 1/2% Notes payable, and
punctually paid or duly provided for, on any Interest Payment Date shall be the
last day (whether or not a Business Day) of the calendar month next preceding
such Interest Payment Date.





                                      -2-
<PAGE>   3



                 The 9 1/2% Notes may be issued in denominations of $1,000 and
any integral multiple thereof, provided that the minimum denomination of the 
9 1/2% Notes shall be $100,000.

                 Upon the execution of this Supplemental Indenture, or from
time to time thereafter, 9 1/2% Notes, in an aggregate principal amount not
exceeding $200,000,000, may be executed by the Company and delivered to the
Trustee for authentication, and the Trustee shall thereupon authenticate and
deliver said 9 1/2% Notes to or upon a Company Order.

                 SECTION 3.  Redemption of the 9 1/2% Notes.  The 9 1/2% Notes
are not subject to any sinking fund and shall not be redeemable prior to the
Stated Maturity thereof, anything in Section 1202 of the Original Indenture to
the contrary notwithstanding.





                                      -3-
<PAGE>   4



                                TESTIMONIUM

                 This Supplemental Indenture may be executed in any number of
counterparts, each of which so executed shall be deemed to be an original, but
all such counterparts shall together constitute but one and the same
instrument.

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



                                        SHEARSON LEHMAN HUTTON INC.


                                        By /S/ Michael R. Milversted
                                           --------------------------------
                                                 Executive Vice President 
                                                     and Treasurer


ATTEST:
  /S/  Isabel C. Dempsey
- -----------------------------
         Secretary

                                        CONTINENTAL BANK, NATIONAL 
                                          ASSOCIATION
                             
                                        By
                                           --------------------------------
                                                  Vice President


ATTEST:


- -----------------------------
         Corporate Products
              Officer
<PAGE>   5
                                  TESTIMONIUM

                 This Supplemental Indenture may be executed in any number of
counterparts, each of which so executed shall be deemed to be an original, but
all such counterparts shall together constitute but one and the same
instrument.

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



                                        SHEARSON LEHMAN HUTTON INC.


                                        By
                                            ----------------------------------
                                                Executive Vice President 
                                                     and Treasurer

ATTEST:


- ----------------------------
         Secretary

                                        CONTINENTAL BANK, NATIONAL ASSOCIATION


                                        By   /S/ J.C. Mull, Jr.
                                           ------------------------------------
                                                 Vice President

ATTEST:


/S/ Greg Jordan
- ----------------------------      
     Corporate Products
          Officer
<PAGE>   6



STATE OF NEW YORK )
                  )       ss.:
COUNTY OF NEW YORK) 


                 On the 21st day of June, in the year 1989, before me
personally came MICHAEL MILVERSTED, to me known, who being by me duly sworn,
did depose and say that he resides at 15 Hampton Lane, Stamford, Connecticut;
that he is the Executive Vice President and Treasurer of Shearson Lehman Hutton
Inc., one of the corporations described in and which executed the foregoing
instrument; that he knows the seal of said corporation; that the seal affixed
to said instrument bearing the corporate name of said corporation is such
corporate seal; that it was so affixed by order of the Board of Directors of
said corporation; and that he signed his name thereto by like order.


                                                /S/ Karen M. Muller
                                                -------------------
                                                   Notary Public

                                                   [Notary Seal]        
STATE OF ILLINOIS)                                                             
                 )       ss.:                                                  
COUNTY OF COOK   )                                                             
                                           

                 On the    day of June, in the year 1989, before me personally
came      , to me known, who being by me duly sworn, did depose and say that
he resides at           ; that he is a Vice President of Continental Bank,
National Association, one of the corporations described in and which executed
the foregoing instrument; that he knows the seal of said corporation; that the
seal affixed to said instrument bearing the corporate name of said corporation
is such corporate seal; that it was so affixed by authority of the Board of
Directors of said corporation; and that he signed his name thereto by like
authority.



                                           -------------------------------
                                                   Notary Public


<PAGE>   7



STATE OF NEW YORK )
                  )       ss.:
COUNTY OF NEW YORK) 


                 On the      day of June, in the year 1989, before me
personally came MICHAEL MILVERSTED, to me known, who being by me duly sworn,
did depose and say that he resides at 15 Hampton Lane, Stamford, Connecticut;
that he is the Executive Vice President and Treasurer of Shearson Lehman Hutton
Inc., one of the corporations described in and which executed the foregoing
instrument; that he knows the seal of said corporation; that the seal affixed
to said instrument bearing the corporate name of said corporation is such
corporate seal; that it was so affixed by order of the Board of Directors of
said corporation; and that he signed his name thereto by like order.



                                           -------------------------
                                                Notary Public

STATE OF ILLINOIS)
                 )       ss.:
COUNTY OF COOK   )

        On the 21st day of June, in the year 1989, before me personally came
J. C. Mull, Jr., to me known, who being by me duly sworn, did depose and say
that he resides at Duneland Beach, IN, that he is a Vice President of
Continental Bank,  National Association, one of the corporations described in
and which executed  the foregoing instrument; that he knows the seal of said
corporation; that the  seal affixed to said instrument bearing the corporate
name of said corporation  is such corporate seal; that it was so affixed by
authority of the Board of Directors of said corporation; and that he signed his
name thereto by like authority.


                                             /S/  Mary Mucciante               
                                             -------------------
                                                Notary Public
                                
                                                [Notary Seal]
                                       
                                     
                                     
                                               

<PAGE>   1

                         SHEARSON LEHMAN BROTHERS INC.

                                      and

                     CONTINENTAL BANK, NATIONAL ASSOCIATION
                           As Trustee Under Indenture
                           Dated as of June 14, 1989

                         SECOND SUPPLEMENTAL INDENTURE
                          Dated as of October 3, 1990

                           Providing for issuance of

                   9 7/8% Senior Subordinated Notes Due 1993


          THIS SECOND SUPPLEMENTAL INDENTURE, dated as of October 3, 1990,
between Shearson Lehman Brothers Inc., a corporation duly organized and
existing under the laws of the State of Delaware (hereinafter called the
"Company"), having its principal office at American Express Tower, World
Financial Center, New York, New York 10285, and Continental Bank, National
Association, a national banking association organized and existing by virtue of
the laws of the United States of America (hereinafter called the "Trustee"),
Trustee under the Indenture dated as of June 14, 1989, between the Company and
the Trustee (hereinafter called the "Original Indenture").

                         W  I  T  N  E  S  S  E  T  H:

          WHEREAS, the Original Indenture provides that the Company and the
Trustee may enter into supplemental indentures without the consent of Holders
for the purpose of making any other provisions with respect to matters arising
therein, provided such action will not adversely affect the interests of the
Holders of Securities of any series in any material respect; and

          WHEREAS, the Original Indenture provides for the issuance from time
to time thereunder, in series, of debt securities of the Company to provide
funds for its corporate purposes; and

          WHEREAS, the Company desires, by this Supplemental Indenture, to
create a series of Securities to be issuable under the Original Indenture and
to be known as the Company's 9 7/8% Senior Subordinated Notes Due 1993
(hereinafter called the "9 7/8% Notes"), the 9 7/8% Notes to be limited to
$100,000,000 in aggregate principal amount, and the terms and provisions
thereof to be as hereinafter set forth; and

          WHEREAS, the form of the 9 7/8% Notes and the Trustee's certificate
of authentication to be borne by the 9 7/8% Notes are to be in the general form
set forth in the Original Indenture, with such insertions, omissions and
variations as the Board of Directors of the Company may determine; and

          WHEREAS, all things necessary to make the 9 7/8% Notes, when executed
by the Company and authenticated and delivered by the Trustee and duly issued
by the Company, the valid obligations of the Company, and to make this
Supplemental Indenture a valid agreement of the Company, in accordance with
their
<PAGE>   2
and its terms, have been done.

          NOW, THEREFORE, THIS SUPPLEMENTAL INDENTURE WITNESSETH:

          For and in consideration of the premises, it is mutually covenanted
and agreed, for the equal and proportionate benefit of the Holders, as follows:

          SECTION 1.  Defined Terms.   All terms used in this Supplemental
Indenture which are defined in the Original Indenture have the meanings
assigned to them in the Original Indenture.

          SECTION 2.

          (a)    Clause (ii) of subsection (b) of Section 702 of the Original
Indenture is hereby amended by deleting the word "account" immediately
preceding the parenthetical phrase "(if greater)" set forth therein and
inserting therefor the following:

      "account(s) and the foreign futures and foreign options secured
amounts".

          (b)    Clause (ii) of subsection (a) of Section 1203 of the Original
Indenture is hereby amended by deleting the word "account" immediately
preceding the parenthetical phrase "(if greater)" set forth therein and
inserting therefor the following:

      "account(s) and the foreign futures and foreign options secured  
amounts".

          SECTION 3.  Designation and Terms of the 9 7/8% Notes.   The series of
Securities created by this Supplemental Indenture shall be known and designated
as the "9 7/8% Senior Subordinated Notes Due 1993" of the Company.

          The Stated Maturity of the 9 7/8% Notes shall be October 1, 1993 and
they shall bear interest from October 3, 1990, or from the most recent Interest
Payment Date to which interest on the 9 7/8% Notes then outstanding has been
paid or duly provided for, payable semiannually (beginning April 1, 1990)
on April 1 and October 1 in each year, and at Maturity, at the rate of 9 7/8%
per annum until the principal amount thereof is paid or duly provided for.

          Payment of principal of the 9 7/8% Notes and, unless otherwise paid
as hereinafter provided, the interest thereon will be made at the office or
agency of the Company in the Borough of Manhattan, City and State of New York;
provided, however, that payment of interest may be made at the option of the
Company by check or draft mailed to the person entitled thereto at such
person's address appearing in the Security Register.

          The Regular Record Date referred to in Section 301 of the Original
Indenture for the payment of interest on the 9 7/8% Notes payable, and
punctually paid or duly provided for, on any Interest Payment Date shall be the
fifteenth day (whether or not a Business Day) of the calendar month next
preceding such Interest Payment Date.

          The 9 7/8% Notes may be issued in denominations of $1,000 and any
integral multiple thereof, provided that the minimum denomination of the 9 7/8%
Notes shall be $100,000.
<PAGE>   3
          Upon execution of this Supplemental Indenture, or from time to time
thereafter, 9 7/8% Notes, in an aggregate principal amount not exceeding
$100,000,000, may be executed by the Company and delivered to the Trustee for
authentication, and the Trustee shall thereupon authenticate and deliver said 
9 7/8% Notes to or upon a Company Order.

          SECTION 4.  Redemption of the 9 7/8% Notes.   The 9 7/8% Notes are not
subject to any sinking fund and shall not be redeemable prior to the Stated
Maturity thereof, anything in Section 1202 of the Original Indenture to the
contrary notwithstanding.
<PAGE>   4
                                  TESTIMONIUM

           This Supplemental Indenture may be executed in any number of
counterparts, each of which so executed shall be deemed to be an original,
but all such counterparts shall together constitute but one and the same
instrument.

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


                                                SHEARSON LEHMAN BROTHERS INC.

                                                By /s/ Michael R. Milversted
                                                   ---------------------------
                                                    Executive Vice President
                                                          and Treasurer



ATTEST:
/s/ Maureen Boyan
- ----------------------------
        Secretary




                                                CONTINENTAL BANK, NATIONAL
                                                ASSOCIATION

                                                By 
                                                    ----------------------------
                                                            Vice President



ATTEST:

- ----------------------------
         Trust Officer
<PAGE>   5
                                  TESTIMONIUM

           This Supplemental Indenture may be executed in any number of
counterparts, each of which so executed shall be deemed to be an original,
but all such counterparts shall together constitute but one and the same
instrument.

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


                                                SHEARSON LEHMAN BROTHERS INC.

                                                By
                                                   ----------------------------
                                                     Executive Vice President
                                                          and Treasurer



ATTEST:

- ----------------------------
        Secretary




                                                CONTINENTAL BANK, NATIONAL
                                                ASSOCIATION

                                                By  /s/ J. C. Mull, Jr.
                                                    ---------------------------
                                                           Vice President



ATTEST:
/s/ Greg Jordan
- ----------------------------
         Trust Officer
<PAGE>   6

STATE OF NEW YORK  )
                   )              ss.:
COUNTY OF NEW YORK )


          On the 3rd day of October, in the year 1990, before me personally
came MICHAEL MILVERSTED, to me known, who being by me duly sworn, did depose
and say that he resides at 15 Hampton Lane, Stamford, Connecticut; that he is
the Executive Vice President and Treasurer of Shearson Lehman Brothers Inc.,
one of the corporations described in and which executed the foregoing
instrument; that he knows the seal of said corporation; that the seal affixed
to said instrument bearing the corporate name of said corporation is such
corporate seal; that it was so affixed by order of the Board of Directors of
said corporation; and that he signed his name thereto by like order.

                                        /s/ Eileen M. Bannon
                                        ---------------------------- 
                                                Notary Public
                                                
                                                [Notary Seal]
                                       
                                       
                                       

STATE OF ILLINOIS )
                  )               ss.:
COUNTY OF COOK    )


          On the 3rd day of October, in the year 1990, before me personally
came                          , to me known, who being by me duly sworn, did
depose and say that he resides at                            ; that he is a
Vice President of Continental Bank, National Association, one of the
corporations described in and which executed the foregoing instrument; that he
knows the seal of said corporation; that the seal affixed to said instrument
bearing the corporate name of said corporation is such corporate seal; that it
was so affixed by authority of the Board of Directors of said corporation; and
the he signed his name thereto by like authority.


                                        ----------------------------
                                                Notary Public
<PAGE>   7
STATE OF NEW YORK  )
                   )               ss.:
COUNTY OF NEW YORK )


          On the 3rd day of October, in the year 1990, before me personally
came MICHAEL MILVERSTED, to me known, who being by me duly sworn, did depose
and say that he resides at 15 Hampton Lane, Stamford, Connecticut; that he is
the Executive Vice President and Treasurer of Shearson Lehman Brothers Inc.,
one of the corporations described in and which executed the foregoing
instrument; that he knows the seal of said corporation; that the seal affixed
to said instrument bearing the corporate name of said corporation is such
corporate seal; that it was so affixed by order of the Board of Directors of
said corporation; and that he signed his name thereto by like order.



                                        ----------------------------
                                                Notary Public



STATE OF ILLINOIS )
                  )               ss.:
COUNTY OF COOK    )


On the 3rd day of October, in the year 1990, before me personally came
J.C.MULL, JR, to me known, who being by me duly sworn, did depose and say       
that he resides at 3526 IROQUOIS TR., DUNELAND BEACH, IN, that he is a Vice
President of Continental Bank, National Association, one of the corporations
described in and which executed the foregoing instrument; that he knows the
seal of said corporation; that the seal affixed to said instrument bearing the
corporate name of said corporation is such corporate seal; that it was so
affixed by authority of the Board of Directors of said corporation; and the he
signed his name thereto by like authority.


                                        /s/ V. Washington
                                        -----------------------------
                                                Notary Public

                                                [Notary Seal]
                                       
                                       
                                       
                                       

<PAGE>   1

                         SHEARSON LEHMAN BROTHERS INC.

                                      and

                     CONTINENTAL BANK, NATIONAL ASSOCIATION
                           As Trustee Under Indenture
                           DATED AS of June 14, 1989

                          THIRD SUPPLEMENTAL INDENTURE
                          Dated As Of December 2, 1992


     THIS THIRD SUPPLEMENTAL INDENTURE, dated as of December 2, 1992, between
Shearson Lehman Brothers Inc., a corporation duly organized and existing under
the laws of the State of Delaware (the "Company"), having its principal office
at American Express Tower, World Financial Center, New York, New York 10285,
and Continental Bank, National Association, a national banking association
organized and existing by virtue of the laws of the United States of America
(the "Trustee"), acting as Trustee under the indenture dated as of June 14,
1989, between the Company and the Trustee (the "Original Indenture").


                              W I T N E S S E T H:

     WHEREAS, the Original Indenture provides for the issuance from time to
time thereunder, in series, of debt securities of the Company to provide funds
for its corporate purposes; and

     WHEREAS, the Company has duly authorized the execution and delivery of the
First Supplemental Indenture dated as of June 21, 1989 (the "First Supplemental
Indenture") and the Second Supplemental Indenture dated as of October 3, 1990
(the "Second Supplemental Indenture;" the First Supplemental Indenture and the
Second Supplemental Indenture each a "Supplemental Indenture" and collectively
the "Supplemental Indentures," and the Original Indenture as so supplemented
the "Indenture"); and

     WHEREAS, the First Supplemental Indenture and the Second Supplemental
Indenture provide for the creation and issuance of the Company's 9-1/2% Notes
and 9-7/8% Notes, respectively, with the terms and provisions as therein set
forth (the 9-1/2% Notes and 9-7/8% Notes collectively referred to as the
"Notes"); and

     WHEREAS, each of the Supplemental Indentures provides that the minimum
denomination of the respective series of Notes is $100,000; and

     WHEREAS, the Company desires, by this Third Supplemental Indenture, to
change the minimum denomination of each series of the Notes; and

     WHEREAS, Section 1101(10) of the Original Indenture provides that a
supplemental indenture may be entered into by the Company and the Trustee
without the consent of any Holders of Securities of any series, to make
provisions with respect to matters or questions arising under the Indenture;
and


     WHEREAS, the Company has determined that this Third Supplemental
Indenture
<PAGE>   2
complies with said Section 1101(10) and does not require the consent of
any Holders of Securities; and

     WHEREAS, all acts and things necessary to make this Third Supplemental
Indenture a valid agreement of the Company in accordance with its terms have
been done, and the execution and delivery of this Third Supplemental Indenture
have in all respects been duly authorized.

     NOW, THEREFORE, THIS SUPPLEMENTAL INDENTURE WITNESSETH:

     For and in consideration of the premises it is mutually covenanted and
agreed, for the equal and proportionate benefit of the Holders, as follows:

     SECTION 1.    Defined Terms.  All capitalized terms used in this Third
Supplemental Indenture and not otherwise defined shall have the meanings
ascribed to them in the Original Indenture or the applicable Supplemental
Indenture.

     SECTION 2.    Minimum Denomination of the Notes.

     The fifth paragraph of Section 2 of the First Supplemental Indenture shall
be deleted in its entirety and replaced with the following:

     "The 9-1/2% Notes shall be issued in minimum denominations of $1,000
and integral multiples thereof."

     The fifth paragraph of Section 3 of the Second Supplemental Indenture
shall be deleted in its entirety and replaced with the following:

     "The 9-7/8% Notes shall be issued in minimum denominations of $1,000
     and integral multiples thereof."
<PAGE>   3
                                  TESTIMONIUM



     This Supplemental Indenture may be executed in any number of counterparts,
each of which so executed shall be deemed to be an original, but all such
counterparts shall together constitute but one and the same instrument.

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

                                        SHEARSON LEHMAN BROTHERS INC.



                                        By  /s/ Michael R. Milversted
                                           ---------------------------- 
                                           Executive Vice President and
                                           Treasurer

ATTEST:


/s/ Madeline Shapiro
- ------------------------
Asst. Secretary



                                        CONTINENTAL BANK, NATIONAL ASSOCIATION



                                        By  /s/ Greg Jordan
                                           ---------------------------- 
                                           Vice President

ATTEST:



/s/
- ------------------------
Trust Officer

<PAGE>   1

                         SHEARSON LEHMAN BROTHERS INC.

                                      and

                     CONTINENTAL BANK, NATIONAL ASSOCIATION
                           As Trustee Under Indenture
                           Dated as of June 14, 1989

                         FOURTH SUPPLEMENTAL INDENTURE
                         Dated as of December 30, 1992

                           Providing for issuance of

                     6% Senior Subordinated Notes Due 1994



          THIS FOURTH SUPPLEMENTAL INDENTURE, dated as of December 30, 1992,
between Shearson Lehman Brothers Inc., a corporation duly organized and
existing under the laws of the State of Delaware (hereinafter called the
"Company"), having its principal office at American Express Tower, World
Financial Center, New York, New York 10285, and Continental Bank, National
Association, a national banking association organized and existing by virtue of
the laws of the United States of America (hereinafter called the "Trustee"),
Trustee under the, Indenture dated as of June 14, 1989, between the Company and
the Trustee (hereinafter called the "Original Indenture").

                              W I T N E S S E T H:

          WHEREAS, the Original Indenture provides that the Company and the
Trustee may enter into supplemental indentures without the consent of Holders
for the purpose of making any other provisions with respect to matters arising
therein, provided such action will not adversely affect the interests of the
Holders of Securities of any series in any material respect; and

          WHEREAS, the Original Indenture provides for the issuance from time
to time thereunder, in series, of debt securities of the Company to provide
funds for its corporate purposes; and

          WHEREAS, the Company desires, by this Supplemental Indenture, to
create a series of Securities to be issuable under the Original Indenture and
to be known as the Company's 6% Senior Subordinated Notes Due 1994 (hereinafter
called the "6% Notes"), the 6% Notes to be limited to $75,000,000 in aggregate
principal amount, and the terms and provisions thereof to be as hereinafter set
forth; and

          WHEREAS, the form of the 6% Notes and the Trustee's certificate of
authentication to be borne by the 6% Notes are to be in the general form set
forth in the Original Indenture, with such insertions, omissions and variations
as the Board of Directors of the Company may determine; and

          WHEREAS, all things necessary to make the 6% Notes, when executed by
the Company and authenticated and delivered by the Trustee and duly issued by
the Company, the valid obligations of the Company, and to make this
Supplemental 

<PAGE>   2
Indenture a valid agreement of the Company, in accordance with
their and its terms, have been done.

NOW, THEREFORE, THIS SUPPLEMENTAL INDENTURE WITNESSETH:

               For and in consideration of the premises, it is mutually
covenanted and agreed, for the equal and proportionate benefit of the Holders,
as follows:

          SECTION 1. Defined Terms.  All terms used in this Supplemental
Indenture which are defined in the Original Indenture have the meanings
assigned to them in the Original Indenture.

          SECTION 2. Designation and Terms of the 6% Notes.  The series of
Securities created by this Supplemental Indenture shall be known and designated
as the "6% Senior Subordinated Notes Due 1994" of the Company.

               The Stated Maturity of the 6% Notes shall be December 30, 1994
and they shall bear interest from December 30, 1992, or from the most recent
Interest Payment Date to which interest on the 6% Notes then outstanding has
been paid or duly provided for, payable semiannually on June 15 and December 15
in each year (commencing June 15, 1993), and at Maturity, at the rate of 6% per
annum until the principal amount thereof is paid or duly provided for.

               Payment of principal of the 6% Notes and, unless otherwise paid
as hereinafter provided, the interest thereon will be made at the office or
agency of the Company in the Borough of Manhattan, City and State of New York;
provided, however, that payment of interest may be made at the option of the
Company by check or draft mailed to the person entitled thereto at such
person's address appearing in the Security Register.

               The Regular Record Date referred to in Section 301 of the
Original Indenture for the payment of interest on the 6% Notes payable, and
punctually paid or duly provided for, on any Interest Payment Date shall be the
last day (whether or not a Business Day) of the calendar month next preceding
such Interest Payment Date.

               The 6% Notes may be issued in denominations of $ 1,000 and any 
integral multiple thereof.

               Upon execution of this Supplemental Indenture, or from time to
time thereafter, 6% Notes, in an aggregate principal amount not exceeding
$75,000,000, may be executed by the Company and delivered to the Trustee for
authentication, and the Trustee shall thereupon authenticate and deliver said
6% Notes to or upon a Company Order.

               SECTION 3. Redemption of the 6% Notes.  The 6% Notes are not
subject to any sinking fund and shall not be redeemable prior to the Stated
Maturity thereof, anything in Section 1202 of the Original Indenture to the
contrary notwithstanding.




                                       2
<PAGE>   3
                                  TESTIMONIUM

                 This  Supplemental   Indenture  may  be  executed  in  any
number of counterparts, each of which so executed shall be deemed to be an
original,  but all such counterparts shall together constitute but one and the
same instrument.

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


                                        SHEARSON LEHMAN BROTHERS INC.


                                        By: /S/ Michael R. Milversted
                                        -------------------------
                                        Executive Vice President 
                                             and Treasurer




ATTEST:
/S/ Madeline L. Shapiro
- -------------------------
  Assistant Secretary



                                        CONTINENTAL BANK, NATIONAL ASSOCIATION



                                        By: /s/ Robert J. Donohue
                                           --------------------------------
                                                Vice President

ATTEST:

/S/
- -------------------------
      Trust Officer
<PAGE>   4
STATE OF NEW YORK )
                  )     ss.:
COUNTY OF NEW YORK)



          On the 30th day of December, in the year 1992, before me personally
came MICHAEL MILVERSTED, to me known, who being by me duly sworn, did depose
and say that he resides at 15 Hampton Lane, Stamford, Connecticut; that he is
an Executive Vice President and the Treasurer of Shearson Lehman Brothers Inc.,
one of the corporations described in and which executed the foregoing
instrument; that he knows the seal of said corporation; that the seal affixed
to said instrument bearing the corporate name of said corporation is such
corporate seal; that it was so affixed by order of the Board of Directors of
said corporation; and that he signed his name thereto by like order.

                                        /S/ Eileen M. Bannon 
                                        --------------------
                                            Notary Public

                                            [Notary Seal]




STATE OF ILLINOIS)
                 )      ss.:
COUNTY OF COOK   )



     On the 28th day of December, in the year 1992, before me personally came
Robert J. Donahue, to me known, who being by me duly sworn, did depose and say
that he resides at Elburn, Illinois; that he is a Vice President of Contental
Bank, National Assciation, one of the corporations described in and which
executed the foregoing instrument; that he knows the seal of said corporation;
that the seal affixed to said instrument bearing the corporate name of said
corporation is such coporate seal; that it was so affixed by authority of the
Board of Directors of said corporation; and then he signed his name thereo by
like authority.



                                        /S/ Paul L. Farris
                                        ------------------                
                                          Notary Public

                                          [Notary Seal]


<PAGE>   1

                         SHEARSON LEHMAN BROTHERS INC.

                                      and

                     CONTINENTAL BANK, NATIONAL ASSOCIATION
                           As Trustee Under Indenture
                           Dated as of June 14, 1989

                          FIFTH SUPPLEMENTAL INDENTURE
                          Dated as of January 14, 1993

                           Providing for issuance of

                Floating Rate Senior Subordinated Notes Due 1994



          THIS FIFTH SUPPLEMENTAL INDENTURE, dated as of January 14, 1993,
between Shearson Lehman Brothers Inc., a corporation duly organized and
existing under the laws of the State of Delaware (hereinafter called the
"Company"); having its principal office at American Express Tower, World
Financial Center, New York, New York 10285, and Continental Bank, National
Association, a national banking association organized and existing by virtue of
the laws of the United States of America (hereinafter called the "Trustee"),
Trustee under the, Indenture dated as of June 14, 1989, between the Company and
the Trustee (hereinafter called the "Original Indenture").

                              W I T N E S S E T H:

          WHEREAS, the Original Indenture provides that the Company and the
Trustee may enter into supplemental indentures without the consent of Holders
for the purpose of making any other provisions with respect to matters arising
therein, provided such action will not adversely affect the interests of the
Holders of Securities of any series in any material respect; and

          WHEREAS, the Original Indenture provides for the issuance from time
to time thereunder, in series, of debt securities of the Company to provide
funds for its corporate purposes; and

          WHEREAS, the Company desires, by this Supplemental Indenture, to
create a series of Securities to be issuable under the Original Indenture and
to be known as the Company's Floating Rate Senior Subordinated Notes Due 1994
(hereinafter called the "Floating Rate Notes"), the Floating Rate Notes to be
limited to $50,000,000 in aggregate principal amount, and the terms and
provisions thereof to be as hereinafter set forth; and

          WHEREAS, the form of the Floating Rate Notes and the Trustee's
certificate of authentication to be borne by the Floating Rate Notes are to be
in the general form set forth in the Original Indenture, with such insertions,
omissions and variations as the Board of Directors of the Company may
determine; and
<PAGE>   2
          WHEREAS, all things necessary to make the Floating Rate Notes, when
executed by the Company and authenticated and delivered by the Trustee and duly
issued by the Company, the valid obligations of the Company, and to make this
Supplemental Indenture a valid agreement of the Company, in accordance with
their and its terms; have been done.

NOW, THEREFORE, THIS SUPPLEMENTAL INDENTURE WITNESSETH:

          For and in consideration of the premises, it is mutually covenanted
and agreed, for the equal and proportionate benefit of the Holders, as follows:

          SECTION 1.  Defined Terms.  All terms used in this Supplemental
Indenture and not otherwise defined herein shall have the meanings ascribed to
them in the Original Indenture.  Set forth below are definitions of terms used
in this Fifth Supplemental Indenture which apply solely to the Floating Rate
Notes, and do not in any way modify or amend identical terms otherwise defined
in the Original Indenture.

     "Business Day" means any day that is not a Saturday or Sunday, that is a
London business day and that, in New York City, is not a day on which banking
institutions are generally authorized or required by law or executive order to
close.

     "Calculation Agent" means the agent appointed by the Company to calculate
interest rates for the Floating Rate Notes.  The Calculation Agent will be
Continental Bank, National Association.

     "Interest Determination Date" means the date as of which the interest rate
for the Floating Rate Notes is to be calculated, to be effective as of the
following Interest Reset Date, which with respect to the Floating Rate Notes is
the second London business day prior to the relevant Interest Reset Date.

     "LIBOR" means the rate calculated as set forth in Section 3 hereof.

     "London business day" means any day on which dealings in U.S. dollars are
transacted in the London interbank market.

          SECTION 2.  Designation and Terms of the Floating Rate Notes.  The
series of Securities created by this Supplemental Indenture shall be known and
designated as the "Floating Rate Senior Subordinated Notes Due 1994" of the
Company.

          The Stated Maturity of the Floating Rate Notes shall be July 14, 1994
and they shall bear interest from and including January 14, 1993, or from and
including the most recent Interest Payment Date to which interest on the
Floating Rate Notes then outstanding has been paid or duly provided for, as the
case may be, payable quarterly on the third Wednesday in January, April, July
and October in each year (commencing April 21, 1993), and at Maturity (each of
which is an Interest Payment Date), to, but excluding such Interest Payment
Date at the rate of 3-month LIBOR plus 0.625% per annum until the principal
amount thereof is paid or duly provided for; provided, however, that if an
Interest Payment Date would





                                     - 2 -
<PAGE>   3
otherwise fall on a day that is not a Business Day, such Interest
Payment Date will be the following day that is a Business Day; provided,
further, that if such day falls in the next calendar month, such Interest
Payment Date shall be the preceding day that is a Business Day.  The initial
interest rate will be set on January 14, 1993 and the interest rate will reset
on the third Wednesday in January, April, July and October of each year,
commencing April 21, 1993 (each an "Interest Reset Date").  If any Interest
Reset Date for the Floating Rate Notes would otherwise be a day that is not a
London business day, such Interest Reset Date shall be postponed to the next
day that is a London business day, except that if such London business day is
in the next succeeding calendar month, such Interest Reset Date shall be the
immediately preceding London business day.  The Interest Determination Date for
the initial interest rate will be January 12, 1993.

          Payment of principal of the Floating Rate Notes and, unless otherwise
paid as hereinafter provided, the interest thereon will be made at the office
or agency of the Company in the Borough of Manhattan, City and State of New
York; provided, however, that payment of interest may be made at the option of
the Company by check or draft mailed to the person entitled thereto at such
person's address appearing in the Security Register.

          The Regular Record Date referred to in Section 301 of the Original
Indenture for the payment of interest on the Floating Rate Notes payable, and
punctually paid or duly provided for, on any Interest Payment Date shall be the
fifteenth day (whether or not a Business Day) next preceding such Interest
Payment Date.

          The Floating Rate Notes may be issued in denominations of $1,000 and
any integral multiple thereof.

          Upon execution of this Supplemental Indenture, or from time to time
thereafter, Floating Rate Notes, in an aggregate principal amount not exceeding
$50,000,000, may be executed by the Company and delivered to the Trustee for
authentication, and the Trustee shall thereupon authenticate and deliver said
Floating Rate Notes to or upon a Company Order.

          SECTION 3.  Interest Rate Calculation.  Accrued interest from the date
of issuance or from the last date to which interest has been paid is calculated
by multiplying the face amount of a Floating Rate Note by an accrued interest
factor.  This accrued interest factor is computed by adding the interest
factors calculated for each day from the date of issuance, or from the last
date to which interest has been paid, to the date for which accrued interest is
being calculated.  The interest factor (expressed as a decimal rounded
upwards, if necessary, to the next higher one hundred-thousandth of a
percentage point (e.g., 9.876541%, or .09876541, being rounded to 9.87655%, or
.0987655, respectively)) for each such day is computed by dividing the interest
rate (expressed as a decimal rounded upwards, if necessary, to the next higher
one hundred-thousandth of a percentage point) applicable to such date by 360.

     Interest will be determined by the Calculation Agent in accordance with
the following provisions:




                                     - 3 -
<PAGE>   4
        (i)  On each Interest Determination Date, LIBOR will be determined on
    the basis of the offered rates for deposits in U.S. dollars having a
    maturity of 3 months, which appear on the Reuters Screen LIBO Page as of
    11:00 A.M. London time.  Such posted offered rates are for value on the
    second London business day after such Interest Determination Date.          
    If at least two such offered rates appear on the Reuters Screen LIBO Page,
    the rate in respect of such LIBOR Interest Determination Date will be the
    arithmetic average (rounded upwards, if necessary, to the next higher one
    hundred-thousandth of a percentage point) of such offered rates as
    determined by the Calculation Agent.  If fewer than two offered rates
    appear, LIBOR in respect to such Interest Determination Date will be
    determined as if the parties had specified the rate described in (ii)
    below.

        (ii)  On any Interest Determination Date on which fewer than two offered
    rates appear on the Reuters Screen LIBO Page as specified in (i) above,
    LIBOR will be determined on the basis of the rates at which deposits in
    U.S. dollars are offered by four major banks in the London interbank market
    selected by the Calculation Agent (the "Reference Banks") at approximately
    11:00 A.M., London time, on such Interest Determination Date to prime banks
    in the London interbank market, having a maturity of 3 months, such
    deposits commencing on the second London business day immediately following
    such Interest Determination Date and in a principal amount equal to an
    amount of not less than $1,000,000 that is representative for a single
    transaction in such market at such time.  The Calculation Agent will
    request the principal London office of each of such Reference Banks to
    provide a quotation of its rate.  If at least two such quotations are
    provided, LIBOR in respect of such Interest Determination Date will be the
    arithmetic average (rounded upwards, if necessary, to the next higher one
    hundred-thousandth of a percentage point) of such quotations.  If fewer
    than two quotations are provided, LIBOR in respect of such Interest
    Determination Date will be the arithmetic average (rounded upwards, if
    necessary, to the next higher one hundred-thousandth of a percentage point)
    of the rates quoted by three major banks in The City of New York selected
    by the Calculation Agent at approximately 11:00 A.M., New York City time,
    on such Interest Determination Date (or if such day is not a Business Day,
    such Interest Determination Date will be the following Business Day,
    provided that if such day falls in the next calendar month, such Interest
    Determination Date shall be the next preceding day which is a Business Day)
    for loans in U.S. dollars to leading European banks, having a maturity of 3
    months, such loans commencing on the second London business day immediately
    following such date and in a principal amount equal to an amount of not
    less than $1,000,000 that is representative for a single transaction in
    such market at such time; provided, however, that if the banks in The City
    of New York selected is aforesaid by the Calculation Agent are not quoting
    as mentioned in this sentence, LIBOR for the applicable period will be
    LIBOR in effect on such Interest Determination Date.
        
          SECTION 4.  Redemption of the Floating Rate Notes.  The Floating
Rate Notes are not subject to any sinking fund and shall not be redeemable
prior to the Stated Maturity thereof, anything in Section 1202 of the Original
Indenture




                                     - 4 -
<PAGE>   5
to the contrary notwithstanding.





                                     - 5 -
<PAGE>   6
                                  TESTIMONIUM

          This Supplemental Indenture may be executed in any number of
counterparts, each of which so executed shall be deemed to be an original, but
all such counterparts shall together constitute but one and the same
instrument.

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


                                        SHEARSON LEHMAN BROTHERS INC.



                                        By: /s/ Michael R. Milversted
                                           ------------------------------
                                           Executive Vice President
                                           and Treasurer



ATTEST:


/s/ Madeline L. Shapiro
- ----------------------
  Assistant Secretary



                                        CONTINENTAL BANK, NATIONAL ASSOCIATION

                                        By: /s/ Robert J. Donahue
                                           --------------------------------
                                           Vice President


ATTEST:


/s/
- --------------------
Trust Officer

<PAGE>   7
STATE OF NEW YORK )
                  )      ss.:
COUNTY OF NEW YORK)


          On the 14th day of January, in the year 1993, before me personally
came MICHAEL R. MILVERSTED, to me known, who being by me duly sworn, did depose
and say that he resides at 15 Hampton Lane, Stamford, Connecticut; that he is
an Executive Vice President and the Treasurer of Shearson Lehman Brothers Inc.,
one of the corporations described in and which executed the foregoing
instrument; that he knows the seal of said corporation; that the seal affixed
to said instrument bearing the corporate name of said corporation is such
corporate seal; that it was so affixed by order of the Board of Directors of
said corporation; and that he signed his name thereto by like order.



                                           /s/ Christine Y. Ko
                                           ----------------------------
                                                  Notary Public

                                                  [Notary Seal]
                                           
STATE OF ILLINOIS)                         
                 )        ss.:             
COUNTY OF COOK   )                         
                                           

          On the 14th day of January, in the year 1993, before me personally
came Robert J. Donahue, to me known, who being by me duly sworn, did depose and
say that he resides at Elburn, Illinois; that he is a Vice President of 
Continental Bank, National Association, one of the corporations described in and
which executed the foregoing instrument; that he knows the seal of said
corporation; that the seal affixed to said instrument bearing the corporate name
of said corporation is such corporate seal; that it was so affixed by authority
of the Board of Directors of said corporation; and that he signed his name
thereto by like authority.




                                           /s/ Paul L. Farris
                                           -------------------------------
                                                    Notary Public

                                                    [Notary Seal]

<PAGE>   1

                         SHEARSON LEHMAN BROTHERS INC.

                                      and

                     CONTINENTAL BANK, NATIONAL ASSOCIATION
                           As Trustee Under Indenture
                           Dated as of June 14, 1989

                          SIXTH SUPPLEMENTAL INDENTURE
                            Dated as of May 17, 1993

                           Providing for issuance of

                Floating Rate Senior Subordinated Notes Due 1996



                 THIS SIXTH SUPPLEMENTAL INDENTURE, dated as of May 17, 1993,
between Shearson Lehman Brothers Inc., a corporation duly organized and
existing under the laws of the State of Delaware (hereinafter called the
"Company"), having its principal office at American Express Tower, World
Financial Center, New York, New York 10285, and Continental Bank, National
Association, a national banking association organized and existing by virtue of
the laws of the United States of America (hereinafter called the "Trustee"),
Trustee under the Indenture dated as of June 14, 1989, between the Company and
the Trustee (hereinafter called the "Original Indenture").

                              W I T N E S S E T H:

                 WHEREAS, the Original Indenture provides that the Company and
the Trustee may enter into supplemental indentures without the consent of
Holders for the purpose of making any other provisions with respect to matters
arising therein, provided such action will not adversely affect the interests
of the Holders of Securities of any series in any material respect; and

                 WHEREAS; the Original Indenture provides for the issuance from
time to time thereunder, in series, of debt securities of the Company to
provide funds for its corporate purposes; and

                 WHEREAS, the Company desires, by this Supplemental Indenture,
to create a series of Securities to be issuable under the Original Indenture
and to be known as the Company's Floating Rate Senior Subordinated Notes Due
1996 (hereinafter called the "Floating Rate Notes"), the Floating Rate Notes to
be limited to $150,000,000 in aggregate principal amount, and the terms and
provisions thereof to be as hereinafter set forth; and

                 WHEREAS, the form of the Floating Rate Notes and the Trustee's
certificate of authentication to be borne by the Floating Rate Notes are to be
in the general form set forth in the Original Indenture, with such insertions,
omissions and variations as the Board of Directors of the Company may
determine; and
<PAGE>   2
                 WHEREAS, all things necessary to make the Floating Rate Notes,
when executed by the Company and authenticated and delivered by the Trustee and
duly issued by the Company, the valid obligations of the Company, and to make
this Supplemental Indenture a valid agreement of the Company, in accordance
with their and its terms, have been done.

NOW, THEREFORE, THIS SUPPLEMENTAL INDENTURE WITNESSETH:

                 For and in consideration of the premises, it is mutually
covenanted and agreed, for the equal and proportionate benefit of the Holders,
as follows:

                 SECTION 1.  Defined Terms.  All terms used in this
Supplemental Indenture and not otherwise defined herein shall have the meanings
ascribed to them in the Original Indenture.  Set forth below are definitions of
terms used in this Sixth Supplemental Indenture which apply solely to the
Floating Rate Notes, and do not in any way modify or amend identical terms
otherwise defined in the Original Indenture.

         "Business Day" means any day that is not a Saturday or Sunday, that is
a London business day and that, in New York City, is not a day on which banking
institutions are generally authorized or required by law or executive order to
close.

         "Calculation Agent" means the agent appointed by the Company to
calculate interest rates for the Floating Rate Notes.  The Calculation Agent
will be Continental Bank, National Association.

         "Interest Determination Date" means the date as of which the interest
rate for the Floating Rate Notes is to be calculated, to be effective as of the
following Interest Reset Date, which with respect to the Floating Rate Notes is
the second London business day prior to the relevant Interest Reset Date.

         "LIBOR" means the rate calculated as set forth in Section 3 hereof.

         "London business day" means any day on which dealings in U.S. dollars
are transacted in the London interbank market.

                 SECTION 2.  Designation and Terms of the Floating Rate Notes.
The series of Securities created by this Supplemental Indenture shall be known
and designated as the "Floating Rate Senior Subordinated Notes Due 1996" of the
Company.

                 The Stated Maturity of the Floating Rate Notes shall be May
17, 1996 and they shall bear interest from and including May 17, 1993, or from
and including the most recent Interest Payment Date to which interest on the
Floating Rate Notes then outstanding has been paid or duly provided for, as the
case may be, payable quarterly on the third Wednesday in February, May, August
and November in each year (commencing August 18, 1993), and at Maturity (each
of which is an Interest Payment Date), to, but excluding such Interest Payment
Date at the rate of 3-month LIBOR plus 0.625% per annum until the principal
amount thereof is paid or duly provided for; provided, however, that if an
Interest Payment Date would otherwise fall on a day that is not a Business Day,
such

                                     - 2 -
<PAGE>   3
Interest Payment Date will be the following day that is a Business Day;
provided, further, that if such day falls in the next calendar month, such
Interest Payment Date shall be the preceding day that is a Business Day.
The initial interest rate will be set on May 17, 1993 and the interest rate
will reset on the third Wednesday in February, May, August and November of each
year, commencing August 18, 1993 (each an "Interest Reset Date").  If any
Interest Reset Date for the Floating Rate Notes would otherwise be a day that
is not a London business day, such Interest Reset Date shall be postponed to
the next day that is a London business day, except that if such London business
day is in the next succeeding calendar month, such Interest Reset Date shall be
the immediately preceding London business day.  The Interest Determination
Date for the initial interest rate will be May 13, 1993.

                 Payment of principal of the Floating Rate Notes and, unless
otherwise paid as hereinafter provided, the interest thereon will be made at
the office or agency of the Company in the Borough of Manhattan, City and State
of New York; provided, however, that payment of interest may be made at the
option of the Company by check or draft mailed to the person entitled thereto
at such person's address appearing in the Security Register.

                 The Regular Record Date referred to in Section 301 of the
Original Indenture for the payment of interest on the Floating Rate Notes
payable, and punctually paid or duly provided for, on any Interest Payment Date
shall be the fifteenth day (whether or not a Business Day) next preceding such
Interest Payment Date.

                 The Floating Rate Notes may be issued in denominations of
$1,000 and any integral multiple thereof.

                 Upon execution of this Supplemental Indenture, or from time to
time thereafter, Floating Rate Notes, in an aggregate principal amount not
exceeding $150,000,000, may be executed by the Company and delivered to the
Trustee for authentication, and the Trustee shall thereupon authenticate and
deliver said Floating Rate Notes to or upon a Company Order.

                 SECTION 3.  Interest Rate Calculation.  Accrued interest
from the date of issuance or from the last date to which interest has been paid
is calculated by multiplying the face amount of a Floating Rate Note by an
accrued interest factor.  This accrued interest factor is computed by adding
the interest factors calculated for each day from the date of issuance, or from
the last date to which interest has been paid, to the date for which accrued
interest is being calculated.  The interest factor (expressed as a decimal
rounded upwards, if necessary, to the next higher one hundred-thousandth of a
percentage point (e.g., 9.876541%, or .09876541, being rounded to 9.87655%, or
.0987655, respectively)) for each such day is computed by dividing the interest
rate (expressed as a decimal rounded upwards, if necessary, to the next higher
one hundred-thousandth of a percentage point) applicable to such date by 360.

         Interest will be determined by the Calculation Agent in accordance
with the following provisions:

     (i)  On each Interest Determination Date, LIBOR will be determined

                                     - 3 -
<PAGE>   4
on the basis of the offered rates for deposits in U.S. dollars having a
maturity of 3 months, which appear on the Reuters Screen LIBO Page as of 11:00
A.M. London time.  Such posted offered rates are for value on the second London
business day after such Interest Determination Date.  If at least two such
offered rates appear on the Reuters Screen LIBO Page, the rate in respect of
such LIBOR Interest Determination Date will be the arithmetic average (rounded
upwards, if necessary, to the next higher one hundred-thousandth of a
percentage point) of such offered rates as determined by the Calculation Agent.
If fewer than two offered rates appear, LIBOR in respect to such Interest
Determination Date will be determined as if the parties had specified the rate
described in (ii) below.

         (ii)    On any Interest Determination Date on which fewer than two
offered rates appear on the Reuters Screen LIBO Page as specified in (i)
above, LIBOR will be determined on the basis of the rates at which deposits in
U.S. dollars are offered by four major banks in the London interbank market
selected by the Calculation Agent (the "Reference Banks") at approximately
11:00 A.M., London time, on such Interest Determination Date to prime banks in
the London interbank market, having a maturity of 3 months, such deposits
commencing on the second London business day immediately following such
Interest Determination Date and in a principal amount equal to an amount of not
less than $1,000,000 that is representative for a single transaction in such
market at such time.  The Calculation Agent will request the principal London
office of each of such Reference Banks to provide a quotation of its rate.  If
at least two such quotations are provided, LIBOR in respect of such Interest
Determination Date will be the arithmetic average (rounded upwards, if
necessary, to the next higher one hundred-thousandth of a percentage point) of
such quotations.  If fewer than two quotations are provided, LIBOR in respect
of such Interest Determination Date will be the arithmetic average (rounded
upwards, if necessary, to the next higher one hundred-thousandth of a
percentage point) of the rates quoted by three major banks in The City of New
York selected by the Calculation Agent at approximately 11:00 A.M., New York
City time, on such Interest Determination Date (or if such day is not a
Business Day, such Interest Determination Date will be the following Business
Day, provided that if such day falls in the next calendar month, such Interest
Determination Date shall be the next preceding day which is a Business Day) for
loans in U.S. dollars to leading European banks, having a maturity of 3 months,
such loans commencing on the second London business day immediately following
such date and in a principal amount equal to an amount of not less than
$1,000,000 that is representative for a single transaction in such market at
such time; provided, however, that if the banks in The City of New York
selected as aforesaid by the Calculation Agent are not quoting as mentioned in
this sentence, LIBOR for the applicable period will be LIBOR in effect on such
Interest Determination Date.

                 SECTION 4.  Redemption of the Floating Rate Notes.  The
Floating Rate Notes are not subject to any sinking fund and shall not be
redeemable prior to the Stated Maturity thereof, anything in Section 1202 of
the Original Indenture to the contrary notwithstanding.

                                     - 4 -
<PAGE>   5

                                  TESTIMONIUM

                 This Supplemental Indenture may be executed in any number of
counterparts, each of which so executed shall be deemed to be an original, but
all such counterparts shall together constitute but one and the same
instrument.

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


                                        SHEARSON LEHMAN BROTHERS INC.



                                        By: /s/ Michael R. Milversted
                                            ----------------------------
                                                Executive Vice President 
                                                and Treasurer




ATTEST:


/s/ Madeline L. Shapiro
- -----------------------
  Assistant Secretary




                                         CONTINENTAL BANK, NATIONAL  ASSOCIATION




                                         By:
                                             ---------------------------------
                                                Vice President      

ATTEST:




- -----------------------
Trust Officer
<PAGE>   6
STATE OF NEW YORK )
                  )      ss.:
COUNTY OF NEW YORK)


                 On the 17th day of May, in the year 1993, before me personally
came MICHAEL R. MILVERSTED, to me known, who being by me duly sworn, did depose
and say that he resides at 15 Hampton Lane, Stamford, Connecticut; that he is
an Executive Vice President and the Treasurer of Shearson Lehman Brothers Inc.,
one of the corporations described in and which executed the foregoing
instrument; that he knows the seal of said corporation; that the seal affixed
to said instrument bearing the corporate name of said corporation is such
corporate seal; that it was so affixed by order of the Board of Directors of
said corporation; and that he signed his name thereto by like order.



                                                /s/ Christine Y. Ko
                                                -------------------------------
                                                         Notary Public

                                                         [Notary Seal]


STATE OF ILLINOIS)
                 )       ss.:
COUNTY OF COOK   )

         On the 17th day of May, in the year 1993, before me personally came
_______________________, to me known, who being by me duly sworn, did depose and
say that he resides at _______________________; that he is a Vice President of
Continental Bank, National Association, one of the corporations described in and
which executed the foregoing instrument; that he knows the seal of said
corporation; that the seal affixed to said instrument bearing the corporate name
of said corporation is such corporate seal; that it was so affixed by authority
of the Board of Directors of said corporation; and that he signed his name
thereto by like authority.




                                                
                                                ---------------------------
                                                        Notary Public
<PAGE>   7

                                  TESTIMONIUM

                 This Supplemental Indenture may be executed in any number of
counterparts, each of which so executed shall be deemed to be an original, but
all such counterparts shall together constitute but one and the same
instrument.

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


                                        SHEARSON LEHMAN BROTHERS INC.




                                        By:
                                            -------------------------
                                             Executive Vice President 
                                             and Treasurer

ATTEST:



- ------------------------
Assistant Secretary



                                        CONTINENTAL BANK, NATIONAL ASSOCIATION



                                        By: /s/ Greg Jordan
                                            -------------------------------
                                              Vice President

ATTEST:




/s/ Melissa A. Rosal
- ----------------------
   Trust Officer
<PAGE>   8
STATE OF NEW YORK )
                  )       ss.:
COUNTY OF NEW YORK)


                 On the 17th day of May, in the year 1993, before me personally
came MICHAEL R. MILVERSTED, to me known, who being by me duly sworn, did depose
and say that he resides at 15 Hampton Lane, Stamford, Connecticut; that he is
an Executive Vice President and the Treasurer of Shearson Lehman Brothers Inc.,
one of the corporations described in and which executed the foregoing
instrument; that he knows the seal of said corporation; that the seal affixed
to said instrument bearing the corporate name of said corporate on is such
corporate seal; that it was so affixed by order of the Board of Directors of
said corporation; and that he signed his name thereto by like order.




                                                ---------------------------  
                                                       Notary Public


STATE OF ILLINOIS)
                 )       ss.:
COUNTY OF COOK   )


         On the 17th day of May, in the year 1993, before me personally came
Greg Jordan, to me known, who being by me duly sworn, did depose and say that
he resides at Naperville, IL; that he is a Vice President of Continental Bank,
National Association, one of the corporations described in and which executed 
the foregoing instrument; that he knows the seal of said corporation; that the 
seal affixed to said instrument bearing the corporate name of said corporation 
is such corporate seal; that it was so affixed by authority of the Board of
Directors of said corporation; and that he signed his name thereto by like
authority.


                                                    /s/ V. Washington
                                                    -------------------------
                                                         Notary Public

                                                         [Notary Seal]
                                           
                                           
                                           
                                           

<PAGE>   1

                              LEHMAN BROTHERS INC.

                                      and

                     CONTINENTAL BANK, NATIONAL ASSOCIATION
                           As Trustee Under Indenture
                           Dated as of June 14, 1989

                         SEVENTH SUPPLEMENTAL INDENTURE
                         Dated as of November 17, 1993

                           Providing for issuance of

                   5 3/4% Senior Subordinated Notes Due 1998



               THIS SEVENTH SUPPLEMENTAL INDENTURE, dated as of November 17,
1993, between Lehman Brothers Inc., a corporation duly organized and existing
under the laws of the State of Delaware (hereinafter called the "Company"),
having its principal office at Three World Financial Center, New York, New York
10285, and Continental Bank, National Association, a national banking
association organized and existing by virtue of the laws of the United States
of America (hereinafter called the "Trustee"), Trustee under the Indenture
dated as of June 14, 1989, between the Company and the Trustee (hereinafter
called the "Original Indenture".

                              W I T N E S S E T H:

               WHEREAS, the Original Indenture provides that the Company and
the Trustee may enter into supplemental indentures without the consent of
Holders for the purpose of making any other provisions with respect to matters
arising therein, provided such action will not adversely affect the interests
of the Holders of Securities of any series in any material respect; and


               WHEREAS, the Original Indenture provides for the issuance from
time to time thereunder, in series, of debt securities of the Company to
provide funds for its corporate purposes; and

               WHEREAS, the Company desires, by this Supplemental Indenture, to
create a series of Securities to be issuable under the Original Indenture and
to be known as the Company's 5 3/4% Senior Subordinated Notes Due 1998
(hereinafter called the "5 3/4% Notes"), the 5 3/4% Notes to be limited to
$200,000,000 in aggregate principal amount, and the terms and provisions
thereof to be as hereinafter set forth; and
<PAGE>   2
               WHEREAS. the form of the 5 3/4% Notes and the Trustee's
certificate of authentication to be borne by the 5 3/4% Notes are to be in the
general form set forth in the Original Indenture, with such insertions,
omissions and variations as the Board of Directors of the Company may
determine; and

               WHEREAS, all things necessary to make the 5 3/4% Notes, when
executed by the Company and authenticated and delivered by the Trustee and duly
issued by the Company, the valid obligations of the Company, and to make this
Supplemental Indenture a valid agreement of the Company, in accordance with
their and its terms, have been done.

NOW, THEREFORE, THIS SUPPLEMENTAL INDENTURE WITNESSETH:

               For and in consideration of the premises, it is mutually
covenanted and agreed, for the equal and proportionate benefit of the Holders,
as follows:

               SECTION 1. Defined Terms.  All terms used in this Supplemental
Indenture and not otherwise defined herein shall have the meanings ascribed to
them in the Original Indenture.

               SECTION 2. Designation and Terms of the 5 3/4% Notes.  The
series of Securities created by this Supplemental Indenture shall be known and
designated as the "5 3/4% Senior Subordinated Notes Due 1998" of the Company.

               The Stated Maturity of the 5 3/4% Notes shall be November 15,
1998 and they shall bear interest from and including November 17, 1993, or from
and including the most recent Interest Payment Date to which interest on the 
5 3/4% Notes then outstanding has been paid or duly provided for, as the case 
may be, payable semiannually on May 15 and November 15 in each year (commencing 
May 15, 1994), and at Maturity at the rate of 5 3/4% per annum until the 
principal amount thereof is paid or duly provided for.

               Payment of principal of the 5 3/4% Notes and, unless otherwise
paid as hereinafter provided, the interest thereon will be made at the office
or agency of the Company in the Borough of Manhattan, City and State of New
York; provided, however, that payment of interest may be made at the option of
the Company by check or draft mailed to the person entitled thereto at such
person's address appearing in the Security Register.

               The Regular Record Date referred to in Section 301 of the
Original Indenture for the payment of interest on the 5 3/4% Notes payable, and
punctually paid or duly provided for, on any Interest Payment Date shall be the
last day of the month next preceding such Interest Payment Date.

               The 5 3/4% Notes may be issued in denominations of $1,000 and
any integral multiple thereof.


                                     -2-
<PAGE>   3
               Upon execution of this Supplemental Indenture, or from time to
time thereafter, 5 3/4% Notes, in an aggregate principal amount not exceeding
$200,000,000, may be executed by the Company and delivered to the Trustee for
authentication, and the Trustee shall thereupon authenticate and deliver said 5
3/4% Notes to or upon a Company Order.

               SECTION 3. Redemption of the 5 3/4% Notes.  The 5 3/4% Notes are
not subject to any sinking fund and shall not be redeemable prior to the Stated
Maturity thereof, anything in Section 1202 of the Original Indenture to the
contrary notwithstanding.






                                      -3-
<PAGE>   4
                                  TESTIMONIUM

               This Supplemental Indenture may be executed in any number of
counterparts, each of which so executed shall be deemed to be an original, but
all such counterparts shall together constitute but one and the same
instrument.

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


                                                 LEHMAN BROTHERS INC.




                                                 By: 
                                                     --------------------------
                                                       Managing Director 
                                                       and Treasurer


ATTEST:                 

- ---------------------------
Assistant Secretary




                                                 CONTINENTAL BANK, NATIONAL 
                                                 ASSOCIATION



                                                 By: /s/ Greg Jordan
                                                     --------------------------
                                                     Vice President
                           
ATTEST:

/s/ Melissa A. Rosal
- ---------------------------
Trust Officer
<PAGE>   5
                                  TESTIMONIUM

               This Supplemental Indenture may be executed in any number of
counterparts, each of which so executed shall be deemed to be an original, but
all such counterparts shall together constitute but one and the same
instrument.

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


                                                 LEHMAN BROTHERS INC.




                                                 By: /s/ Michael R. Milversted
                                                     -------------------------
                                                       Managing Director 
                                                       and Treasurer
                                                

ATTEST:

/s/ Eileen M. Bannon
- ----------------------------
Assistant Secretary




                                                 CONTINENTAL BANK, NATIONAL 
                                                   ASSOCIATION
                                                 



                                                 By:
                                                     ---------------------------
                                                       Vice President
                                
ATTEST:


- ----------------------------
Trust Officer
<PAGE>   6
STATE OF NEW YORK )
                  )               ss.:
COUNTY OF NEW YORK)


               On the 17th day of November, in the year 1993, before me
personally came MICHAEL R. MILVERSTED, to me known, who being by me duly sworn,
did depose and say that he resides at 15 Hampton Lane, Stamford, Connecticut;
that he is a Managing Director and the Treasurer of Lehman Brothers Inc., one
of the corporations described in and which executed the foregoing instrument;
that he knows the seal of said corporation; that the seal affixed to said
instrument bearing the corporate name of said corporation is such corporate
seal; that it was so affixed by order of the Board of Directors of said
corporation; and that he signed his name thereto by like order.


                                        /s/ Madeline L. Shapiro
                                        ------------------------------ 
                                                Notary Public

                                                [Notary Seal]

STATE OF ILLINOIS)
                 )                ss.:
COUNTY OF COOK   )



         On the 17th day of November, in the year 1993, before me personally
came  _______________________________, to me known, who being by me duly sworn,
did depose and say that he resides at  ___________________; that he is a Vice
President of Continental Bank, National Association, one of the corporations
described in and which executed the foregoing instrument; that he knows the
seal of said corporation; that the seal affixed to said instrument bearing the
corporate name of said corporation is such corporate seal; that it was so
affixed by authority of the Board of Directors of said corporation; and that he
signed his name thereto by like authority.




                                        ----------------------------- 
                                                Notary Public
<PAGE>   7
STATE OF NEW YORK )
                  )               ss.:
COUNTY OF NEW YORK)


               On the 17th day of November, in the year 1993, before me
personally came MICHAEL R. MILVERSTED, to me known, who being by me duly sworn,
did depose and say that he resides at 15 Hampton Lane, Stamford, Connecticut;
that he is a Managing Director and the Treasurer of Lehman Brothers Inc., one
of the corporations described in and which executed the foregoing instrument;
that he knows the seal of said corporation; that the seal affixed to said
instrument bearing the corporate name of said corporation is such corporate
seal; that it was so affixed by order of the Board of Directors of said
corporation; and that he signed his name thereto by like order.



                                        ----------------------------- 
                                                Notary Public

STATE OF ILLINOIS)
                 )                ss.:
COUNTY OF COOK   )


        On the 17th day of November, in the year 1993, before me personally
came, Greg Jordan to me known, who being by me duly sworn, did depose and say
that he resides at Naperville, Illinois ;  that he is a Vice President of
Continental Bank, National Association, one of the corporations described in
and which executed the foregoing instrument; that he knows the seal of said
corporation; that the seal affixed to said instrument bearing the corporate
name of said corporation is such corporate seal; that it was so affixed by
authority of the Board of Directors of said corporation; and that he signed his
name thereto by like authority.




                                        /s/ Margaret Faccenda
                                        ----------------------------- 
                                                Notary Public

                                                [Notary Seal]

<PAGE>   1
                              LEHMAN BROTHERS INC.

                                      and

                     CONTINENTAL BANK, NATIONAL ASSOCIATION
                           As Trustee Under Indenture
                           Dated as of June 14, 1989

                         EIGHTH SUPPLEMENTAL INDENTURE
                         Dated as of December 23, 1993

                           Providing for issuance of

                   Step-Up Senior Subordinated Notes Due 2003



         THIS EIGHTH SUPPLEMENTAL INDENTURE, dated as of December 23, 1993,
between Lehman Brothers Inc., a corporation duly organized and existing under
the laws of the State of Delaware (hereinafter called the "Company"), having
its principal office at Three World Financial Center, New York, New York 10285,
and Continental Bank, National Association, a national banking association
organized and existing by virtue of the laws of the United States of America
(hereinafter called the "Trustee"), Trustee under the Indenture dated as of
June 14, 1989, between the Company and the Trustee (hereinafter called the
"Original Indenture".

                             W I T N E S S E T H:

         WHEREAS, the Original Indenture provides that the Company and the
Trustee may enter into supplemental indentures without the consent of Holders
for the purpose of making any other provisions with respect to matters arising
therein, provided such action will not adversely affect the interests of the
Holders of Securities of any series in any material respect; and

         WHEREAS, the Original Indenture provides for the issuance from time to
time thereunder, in series, of debt securities of the Company to provide funds
for its corporate purposes; and

         WHEREAS, the Company desires, by this Supplemental Indenture, to
create a series of Securities to be issuable under the Original Indenture and
to be known as the Company's Step-Up Senior Subordinated Notes Due 2003
(hereinafter called the "Step-Up Notes"), the Step-Up Notes to be limited to
$200,000,000 in aggregate principal amount, and the terms and provisions
thereof to be as hereinafter set forth; and
<PAGE>   2
         WHEREAS, the form of the Step-Up Notes and the Trustee's certificate
of authentication to be borne by the Step-Up Notes are to be in the general form
set forth in the Original Indenture, with such insertions, omissions and
variations as the Board of Directors of the Company may determine; and

         WHEREAS, all things necessary to make the Step-Up Notes, when executed
by the Company and authenticated and delivered by the Trustee and duly issued
by the Company, the valid obligations of the Company, and to make this
Supplemental Indenture a valid agreement of the Company, in accordance with
their and its terms, have been done.

NOW, THEREFORE, THIS SUPPLEMENTAL INDENTURE WITNESSETH:

         For and in consideration of the premises, it is mutually covenanted
and agreed, for the equal and proportionate benefit of the Holders, as follows:

         SECTION 1.  Defined Terms.  All terms used in this Supplemental
Indenture and not otherwise defined herein shall have the meanings ascribed to
them in the Original Indenture.

         SECTION 2.  Designation and Terms of the Step-Up Notes.  The series of
Securities created by this Supplemental Indenture shall be known and designated
as the "Step-Up Senior Subordinated Notes Due 2003" of the Company.

         The Stated Maturity of the Step-Up Notes shall be December 15, 2003
and they shall bear interest from and including December 23, 1993, or from and
including the most recent Interest Payment Date to which interest on the
Step-Up Notes then outstanding has been paid or duly provided for, as the case
may be, payable semiannually on June 15 and December 15 in each year
(commencing June 15, 1994), and at Maturity until the principal amount thereof
is paid or duly provided for.

         Interest is payable at the annual rate of (i) 5.04% from December 23,
1993 to, but not including, December 15, 1996, and (ii) 7.36% from December 15,
1996 to, but not including, Maturity, in each case as hereinabove described.

         Payment of principal of the Step-Up Notes (whether at Stated Maturity
or the Repayment Date, as hereinafter defined) and, unless otherwise paid as
hereinafter provided, the interest thereon will be made at the office or agency
of the Company in the Borough of Manhattan, City and State of New York;
provided, however, that payment of interest may be made at the option of the
Company by check or draft mailed to the person entitled thereto at such
person's address appearing in the Security Register.

         The Regular Record Date referred to in Section 301 of the Original
Indenture for the payment of interest on the Step-Up Notes payable, and
punctually paid or duly provided for, on any Interest Payment Date shall be the
last day of the month next preceding such Interest Payment Date.





                                     - 2 -
<PAGE>   3
         The Step-Up Notes may be issued in denominations of $1,000 and any
integral multiple thereof.

         Upon execution of this Supplemental Indenture, or from time to time
thereafter, Step-Up Notes, in an aggregate principal amount not exceeding
$200,000,000, may be executed by the Company and delivered to the Trustee for
authentication, and the Trustee shall thereupon authenticate and deliver said
Step-Up Notes to or upon a Company Order.

         SECTION 3.  Redemption of the Step-Up Notes.  Other than as described
in Section 4 of this Supplemental Indenture, the Step-Up Notes are not
repayable prior to Stated Maturity.  The Step-Up Notes are not subject to any
sinking fund and shall not be redeemable prior to the Stated Maturity thereof,
anything in Section 1202 of the Original Indenture to the contrary
notwithstanding.

         SECTION 4.  Election of Holders for Repayment in 1996.  The Holder of
any Step-Up Note may elect to have such Note (or any portion thereof which is
$1,000 or an integral multiple thereof) repaid on December 15, 1996 (the
"Repayment Date") at a repayment price equal to 100% of the principal amount to
be repaid, together with interest thereon payable to the Repayment Date (the
"Repayment Amount").  If the Repayment Date is not a Business Day, the Company
will pay the Repayment Amount for Step-Up Notes with respect to which it has
received the required notice (as hereinafter described) on the next succeeding
Business Day.  Such election may be made by the Holders of the Step-Up Notes by
delivery to the Company, at the office of the Trustee's New York facility, c/o
Mellon Securities Transfer Services Inc., 120 Broadway, 33rd Floor, New York,
New York 10271 (or such other address of which the Company shall give notice to
the Holders of the Step-Up Notes), during the period from and including October
15, 1996 to and including November 15, 1996 (or, if November 15, 1996 shall not
be a Business Day, the next succeeding Business Day), of either of the
following:

                 (a) the Step-Up Notes which such Holder elects to have repaid
         in whole or in part with the form entitled "Option to Elect Repayment"
         on the reverse side of such Step-Up Note duly completed; or

                 (b) a telegram, telex, facsimile transmission or letter from a
         member of a national securities exchange or the National Association
         of Securities Dealers, Inc. or a commercial bank or trust company in
         the United States of America setting forth the name of such Holder,
         the principal amount of the Step-Up Note registered in such Holder's
         name which such Holder elects to have repaid in whole or in part, the
         portion thereof to be repaid, a statement that the option to elect
         repayment is being irrevocably exercised thereby and a guarantee that
         such Step-Up Note with the form entitled "Option to Elect Repayment"
         on the reverse side thereof duly completed will be delivered to the
         Company not later than five Business Days after the date of such
         telegram, telex, facsimile transmission or letter and such Step-Up
         Note and form are received by the Company by such fifth Business Day.





                                     - 3 -
<PAGE>   4
         Any such election shall be irrevocable.  All questions as to the
validity, eligibility (including time of receipt) and acceptance of any Step-Up
Note for repayment will be determined by the Company, whose determination will
be final and binding.

         On December 15, 1996 the Company will pay to those Holders of the
Step-Up Notes electing repayment as aforesaid the applicable Repayment Amount,
but subject in any event to the provisions of Section 702(b) of the Original
Indenture.  In the case of any such Step-Up Note repaid in part, the Company
will execute, and the Trustee shall authenticate and deliver, in the name of
such Holder, a new Step-Up Note for the unpaid balance thereof.

         There shall be set forth on the reverse of the Step-Up Notes (in
addition to such other provisions as may be permitted) a paragraph reading
substantially as follows:

                                   * * * * *

         "The Securities will be repayable in whole or in part in increments of
$1,000 on December 15, 1996, at the option of the Holder thereof, at a
repayment price equal to 100% of the principal amount to be repaid. together
with interest thereon payable to December 15, 1996.  To be repaid, the Company
must receive at the office of the Trustee's New York facility, c/o Mellon
Transfer Services, Inc., 120 Broadway, 33rd Floor, New York, New York 10271,
(or at such other address of which the Company shall from time to time notify
the Holders of the Securities) during the period from and including October 15,
1996 to and including November 15, 1996 or, if such November 15 is not a
Business Day, the next succeeding Business Day (the "Election Period"), (i) a
Security with the form entitled "Option to Elect Repayment" on the reverse side
of the Security duly completed, or (ii) a telegram, telex, facsimile
transmission or letter from a member of a national securities exchange or the
National Association of Securities Dealers, Inc. or a commercial bank or a
trust company in the United States of America setting forth the name of the
Holder of the Security, the principal amount of the Security, the amount of the
Security to be repaid, a statement that the option to elect repayment is being
exercised thereby and a guarantee that the Security to be repaid with the form
entitled "Option to Elect Repayment" on the reverse of the Security duly
completed will be received by the Company not later than five Business Days
after the date of such telegram, telex, facsimile transmission or letter and
such Security and form duly completed are received by the Company by such fifth
Business Day.  Any such election shall be irrevocable.  All questions as to the
validity, eligibility (including time of receipt) and acceptance of any
Security for repayment will be determined by the Company, whose determination
will be final and binding.  After the Election Period, the Holders of the
Securities shall not have any option to elect repayment.  The obligation of the
Company to repay the Securities at December 15, 1996 is subject to the
restrictions on payment described in the Indenture."





                                     - 4 -
<PAGE>   5
                                   * * * * *


         The form of "Option to Elect Repayment" appearing on the reverse of
the Step-Up Notes shall be substantially as follow:

                           OPTION TO ELECT REPAYMENT

         The Undersigned hereby irrevocably requests and instructs the Company
to repay this Security (or portion hereof specified below) pursuant to its
terms at a price equal to the principal amount hereof, together with interest
to December 15, 1996, to the undersigned, at ____________________________.


         For this Security to be repaid. the Company must receive at the office
of the Trustee's New York facility, c/o Mellon Transfer Services Inc., 120
Broadway, 33rd Floor, New York, New York 10271, or at such additional place or
places of which the Company shall from time to time notify the Holder of this
Security, during the period from and including October 15, 1996 to and
including November 15, 1996, or, if such November 15 is not a Business Day, the
next succeeding Business Day (i) this Security with this "Option to Elect
Repayment" form duly completed or (ii) a telegram, telex, facsimile
transmission or letter from a member of a national securities exchange or the
National Association of Securities Dealers, Inc. or a commercial bank or a
trust company in the United States of America setting forth the name of the
Holder of this Security, the principal amount of this Security, the amount of
this Security to be repaid, a statement that the option to elect repayment is
being made thereby and a guarantee that this Security with this "Option to
Elect Repayment" form on the reverse of this Security duly completed will be
received by the Company not later than five Business Days after the date of
such telegram, telex, facsimile transmission or letter, and this Security and
form duly completed are received by the Company by such fifth Business Day.

         If less than the entire principal amount of this Security is to be
repaid, specify the portion thereof (which shall be an integral multiple of
$1,000) which the Holder elects to have repaid: $      ; and specify the
denomination or denominations (which shall be $1,000 or a multiple thereof) of
the Security or Securities to be issued to the Holder for the portion of this
Security not being repaid (in the absence of any such specification, one such
Security will be issued for the portion not being repaid): $     .


Dated:



                                       ____________________________
                                       Note: The signature to this Option to 
                                       Elect Repayment must correspond with 
                                       the name as written upon the face of the 
                                       Security in every particular, without 
                                       alteration or enlargement or any other 
                                       change whatsoever.

                                   * * * * *



                                     - 5 -
<PAGE>   6
                                  TESTIMONIUM

         This Supplemental Indenture may be executed in any number of
counterparts, each of which so executed shall be deemed to be an original, but
all such counterparts shall together constitute but one and the same
instrument.

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


                                           LEHMAN BROTHERS INC.




                                           By: /S/ Michael R. Milversted
                                              --------------------------
                                                Managing Director
                                                and Treasurer

ATTEST:


/s/ Eileen M. Bannon
- -------------------------------
Assistant Secretary




                                           CONTINENTAL BANK, NATIONAL
                                           ASSOCIATION




                                           By:
                                              -------------------------
                                                Vice President

ATTEST:




- ---------------------------
Trust Officer
<PAGE>   7
                                  TESTIMONIUM

         This Supplemental Indenture mav be executed in any number of
counterparts, each of which so executed shall be deemed to be an original. but
all such counterparts shall together constitute but one and the same
instrument.

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


                                           LEHMAN BROTHERS INC.




                                           By:
                                               ------------------------
                                                 Managing Director
                                                 and Treasurer

ATTEST:



- ------------------------------
Assistant Secretary




                                           CONTINENTAL BANK, NATIONAL
                                           ASSOCIATION




                                           By: /S/ Greg Jordan
                                               -------------------------
                                                  Vice President


ATTEST:



/s/ Melissa A. Rosal
- -------------------------
Trust Officer
<PAGE>   8
STATE OF NEW YORK )
                  )     SS.:
COUNTY OF NEW YORK)


         On the 23rd day of December, in the year 1993, before me personally
came MICHAEL R. MILVERSTED, to me known, who being by me duly sworn, did depose
and say that he resides at 15 Hampton Lane, Stamford, Connecticut; that he is a
Managing Director and the Treasurer of Lehman Brothers Inc., one of the
corporations described in and which executed the foregoing instrument; that he
knows the seal of said corporation; that the seal affixed to said instrument
bearing the corporate name of said corporation is such corporate seal; that it
was so affixed by order of the Board of Directors of said corporation; and that
he signed his name thereto by like order.


                                                     /s/ John D. Smith, Jr.
                                                     -------------------------
                                                           Notary Public

                                                           [Notary Seal]



STATE OF ILLINOIS)
                 )      SS.:
COUNTY OF COOK   )


On the 23rd day of December, in the year 1993, before me personally came
_______________________, to me known, who being by me duly sworn, did  depose
and say that he resides at ________________________; that he is a Vice
President of Continental Bank, National Association, one of the
corporations described in and which executed the foregoing instrument; that he
knows the seal of said corporation; that the seal affixed to said instrument
bearing the corporate name of said corporation is such corporate seal; that it
was so affixed by authority of the Board of Directors of said corporation; and
that he signed his name thereto by like authority.




                                         --------------------------------
                                                 Notary Public
<PAGE>   9
STATE OF NEW YORK )
                  )     SS.:
COUNTY OF NEW YORK)


         On the 23rd day of December, in the year 1993, before me personally
came MICHAEL R. MILVERSTED, to me known, who being by me duly sworn, did depose
and say that he resides at 15 Hampton Lane, Stamford, Connecticut; that he is a
Managing Director and the Treasurer of Lehman Brothers Inc., one of the
corporations described in and which executed the foregoing instrument; that he
knows the seal of said corporation; that the seal affixed to said instrument
bearing the corporate name of said corporation is such corporate seal; that it
was so affixed by order of the Board of Directors of said corporation; and that
he signed his name thereto by like order.



                                       ------------------------------------
                                                   Notary Public

STATE OF ILLINOIS)
                 )      SS.:
COUNTY OF COOK   )


         On the 23rd day of December, in the year 1993, before me personally
came Greg Jordan, to me known, who being by me duly sworn, did depose and say 
that he resides at Naperville, Illinois; that he is a Vice President of 
Continental Bank, National Aslociation, one of the corporations described in 
and which executed the foregoing instrument; that he knows the seal of said 
corporation; that the seal affixed to said instrument bearing the corporate 
name of said corporation is such corporate seal; that it was so affixed by 
authority of the Board of Directors of said corporation; and that he signed his
name thereto by like authority.



                                                  /s/ Pam Johnson
                                                 ---------------------------
                                                        Notary Public

                                                        [Notary Seal]

<PAGE>   1
                              LEHMAN BROTHERS INC.

                                      and

                     CONTINENTAL BANK, NATIONAL ASSOCIATION
                           As Trustee Under Indenture
                           Dated as of June 14, 1989

                          NINTH SUPPLEMENTAL INDENTURE
                          Dated as of January __, 1994


        THIS NINTH SUPPLEMENTAL INDENTURE, dated as of January __, 1994, between
Lehman Brothers Inc., a corporation duly organized and existing under the laws
of the State of Delaware (hereinafter called the "Company"), having its
principal office at Three World Financial Center, New York, New York 10285, and
Continental Bank, National Association, a national banking association organized
and existing by virtue of the laws of the United States of America (hereinafter
called the "Trustee"), Trustee under the Indenture dated as of June 14, 1989,
between the Company and the Trustee (hereinafter called the "Original
Indenture").

                              W I T N E S S E T H:

        WHEREAS, the Original Indenture provides that the Company and the
Trustee may enter into supplemental indentures without the consent of the
Holders of Securities for the purpose of making any other provisions with
respect to matters arising therein, provided such action will not adversely
affect the interests of the Holders of Securities of any series in any material
respect;

        WHEREAS, this Supplemental Indenture amends Section 701(d) of the
Original Indenture with respect to Securities originally issued on or after the
date hereof; and

        WHEREAS, all things necessary to make this Supplemental Indenture a
valid agreement of the Company, in accordance with its terms, have been done.

NOW, THEREFORE, THIS SUPPLEMENTAL INDENTURE WITNESSETH:

        For and in consideration of the premises, it is mutually covenanted and
agreed, for the equal and proportionate benefit of the Holders, as follows:

        SECTION 1.  Defined Terms.  All terms used in this Supplemental
Indenture and not otherwise defined herein shall have the meanings ascribed to
them in the Original Indenture.

        SECTION 2.  Amendment to Section 701(d).  Section 701(d) of the Original
Indenture is hereby amended by inserting immediately after the phrase "in the
aggregate" the following:
<PAGE>   2
                                                                               2

        ", in the case of Securities initially issued prior to January __, 
        1994, or exceeding $10,000,000, in the case of Securities initially 
        issued on or after January __, 1994,".


                                  TESTIMONIUM

        This Supplemental Indenture may be executed in any number of
counterparts, each of which so executed shall be deemed to be an original, but
all such counterparts shall together constitute but one and the same instrument.

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


                                           LEHMAN BROTHERS INC.




                                           By:
                                              ---------------------------
                                                Managing Director
                                                and Treasurer


ATTEST:


- --------------------------
Assistant Secretary



                                           CONTINENTAL BANK, NATIONAL
                                             ASSOCIATION




                                           By: 
                                              -------------------------
                                              Vice President

ATTEST:



- ----------------------------
Trust Officer
<PAGE>   3
                                                                               3

STATE OF NEW YORK )
                  )  ss.:
COUNTY OF NEW YORK)


        On the ____ day of January, in the year 1994, before me personally came
MICHAEL R. MILVERSTED, to me known, who being by me duly sworn, did depose and
say that he resides at 15 Hampton Lane, Stamford, Connecticut; that he is a
Managing Director and the Treasurer of Lehman Brothers Inc., one of the
corporations described in and which executed the foregoing instrument; that he
knows the seal of said corporation; that the seal affixed to said instrument
bearing the corporate name of said corporation is such corporate seal; that it
was so affixed by order of the Board of Directors of said corporation; and that
he signed his name thereto by like order.



                                                  -----------------------------
                                                           Notary Public       


STATE OF ILLINOIS)
                 )  ss.:
COUNTY OF COOK   )


        On the ____ day of January, in the year 1994, before me personally came
_________________________, to me known, who being by me duly sworn, did depose
and say that he resides at _____________________________________; that he is a
Vice President of Continental Bank, National Association, one of the
corporations described in and which executed the foregoing instrument; that he
knows the seal of said corporation; that the seal affixed to said instrument
bearing the corporate name of said corporation is such corporate seal; that it
was so affixed by authority of the Board of Directors of said corporation; and
that he signed his name thereto by like authority.



                                                  -----------------------------
                                                           Notary Public       


<PAGE>   1

                           FORM OF FLOATING RATE NOTE

                              LEHMAN BROTHERS INC.

                   FLOATING RATE SENIOR SUBORDINATED NOTE DUE


No. R_______________                                          $ ________________

                                                                  CUSIP # 524909

         LEHMAN BROTHERS INC., a corporation duly organized and existing under
the laws of Delaware (herein called the "Company", which term includes any
successor corporation under the Indenture herein referred to), for value
received, hereby promises to pay to
or registered assigns, the principal sum of              Dollars on
             , and to pay interest thereon from and including                ,
or from and including the most recent Interest
Payment Date to which interest has been paid or duly provided for, as the case
may be, quarterly on the third Wednesday in        ,      ,      and         in
each year, commencing              , 1993, and at Maturity (each an "Interest 
Payment Date"), to, but excluding such Interest Payment Date, at the rate of 
3-month LIBOR plus      % per annum, until the principal hereof is paid or 
made available for payment; provided, however, that if an Interest Payment Date 
would otherwise fall on a day that is not a Business Day, such Interest Payment 
Date will be the following day that is a Business Day; provided, further, that 
if such day falls in the next calendar month, such Interest Payment Date shall 
be the preceding day that is a Business Day.  The initial interest rate will be 
set on                and the interest rate will reset on the third Wednesday 
in        ,         ,                   and          of each year, commencing
           (each an "Interest Reset Date").  If any Interest Reset Date would 
otherwise be a day that is not a London business day, such Interest Reset Date 
shall be postponed to the next day that is a London business day, except that 
if such London business day is in the next succeeding calendar month, such 
Interest Reset Date shall be the immediately preceding London business day.  
The Interest Determination Date for the initial interest rate will be        .  
The interest so payable, and punctually paid or duly provided for, on any 
Interest Payment Date will, as provided in the Indenture, be paid to the Person 
in whose name this Security (or one or more Predecessor Securities) is 
registered at the close of business on the Regular Record Date for such 
interest, which shall be the fifteenth day (whether or not a Business Day) 
next preceding such Interest Payment Date.  Any such interest not so punctually 
paid or duly provided for will forthwith cease to be payable to the Holder on 
such Regular Record Date and may either be paid to the Person in whose name 
this Security (or one or more Predecessor Securities) is registered at the 
close of business on a Special Record Date for the payment of such Defaulted 
Interest to be fixed by the Trustee, notice whereof shall be given to Holders 
of Securities of this series not less than 10 days prior to such Special Record 
Date, or be paid at any time in any other lawful manner not inconsistent with 
the requirements of any securities exchange on which the Securities of this 
series may be listed, and upon such notice as may be required by such 
exchange, all as more fully provided in said Indenture.

         Payment of the principal of (and premium, if any) and interest on this
Security will be made at the office or agency of the Company maintained for
that purpose in the Borough of Manhattan, the City of New York, in such coin or
currency of the United States of America as at the time of payment is legal
tender for payment of public and private debts; provided, however, that at the
option of the Company payment of interest may be made by check mailed to the
address of the person entitled thereto as such address shall appear in the
Security Register.

         Reference is hereby made to the further provisions of this Security
set forth on the reverse hereof, which further provisions shall for all
purposes have the same effect as if set forth at this place.

         Unless the certificate of authentication hereon has been executed by
the Trustee referred to on the reverse hereof by manual signature, this
Security shall not be entitled to any benefit under the Indenture or be valid
or obligatory for any purpose.

         IN WITNESS WHEREOF, the Company has caused this instrument to be duly
executed under its corporate seal.

DATED:                              LEHMAN BROTHERS INC.


                                    By
                                        ----------------------------------------
                                         Chief Executive Officer and President


                                    Attest:


                                        ----------------------------------------
                                         Secretary

TRUSTEE'S CERTIFICATE OF AUTHENTICATION

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

CONTINENTAL BANK, NATIONAL ASSOCIATION,

As Trustee

By 
    ------------------------------
      Authorized Officer 
<PAGE>   2
                     REVERSE OF FORM OF FLOATING RATE NOTE

                   Floating Rate Senior Subordinated Note Due



         This Security is one of a duly authorized issue of securities of the
Company (herein called the "Securities"), issued and to be issued in one or
more series under an Indenture, dated as June 14, 1989 (herein called the
"Indenture"), from the Company to Continental Bank, National Association, as
Trustee (herein called the "Trustee," which term includes any successor trustee
under the Indenture), to which Indenture and all indentures supplemental
thereto reference is hereby made for a statement of the respective rights,
limitations of rights, duties and immunities thereunder of the Company, the
Trustee and the Holders of the Securities and of the terms upon which the
Securities are, and are to be, authenticated and delivered.  This Security is
one of the series designated on the face hereof, limited in aggregate principal
amount to $         .

         Set forth below are definitions of terms used with respect to the
Securities and not defined in the Indenture.

         "Business Day" means any day that is not a Saturday or Sunday, that is
a London business day and that, in New York City, is not a day on which banking
institutions are generally authorized or required by law or executive order to
close.

         "Calculation Agent" means the agent appointed by the Company to
calculate interest rates for the Floating Rate Notes.

         "Interest Determination Date" means the date as of which the interest
rate for the Securities is to be calculated, to be effective as of the
following Interest Reset Date, which with respect to the Securities is the
second London business day prior to the relevant Interest Reset Date.

         "LIBOR" means the rate calculated as hereinafter set forth.

         "London business day" means any day on which dealings in U.S. dollars
are transacted in the London interbank market.

         Accrued interest from the date of issuance or from the last date to
which interest has been paid is calculated by multiplying the face amount of
this Security by an accrued interest factor.  This accrued interest factor is
computed by adding the interest factors calculated for each day from the date
of issuance, or from the last date to which interest has been paid, to the date
for which accrued interest is being calculated.  The interest factor (expressed
as a decimal rounded upwards, if necessary, to the next higher one
hundred-thousandth of a percentage point (e.g., 9.876541%, or .09876541, being
rounded to 9.87655%, or .0987655, respectively)) for each such day is computed
by dividing the interest rate (expressed as a decimal rounded upwards, if
necessary, to the next higher one hundred-thousandth of a percentage point)
applicable to such date by 360.

         Interest will be determined by the Calculation Agent in accordance
with the following provisions:

                 (i)  On each Interest Determination Date, LIBOR will be
         determined on the basis of the offered rates for deposits in U.S.
         dollars having a maturity of       ,  which appear on the Reuters
         Screen LIBO Page as of 11:00 A.M. London time.  Such posted offered
         rates are for value on the second London business day after such
         Interest Determination Date.  If at least two such offered rates
         appear on the Reuters Screen LIBO Page, the rate in respect of such
         LIBOR Interest Determination Date will be the arithmetic average
         (rounded upwards, if necessary, to the next higher one
         hundred-thousandth of a percentage point) of such offered rates as
         determined by the Calculation Agent.  If fewer than two offered rates
         appear, LIBOR in respect to such Interest Determination Date will be
         determined as if the parties had specified the rate described in (ii)
         below.

                 (ii)  On any Interest Determination Date on which fewer than
         two offered rates appear on the Reuters Screen LIBO Page as specified
         in (i) above, LIBOR will be determined on the basis of the rates at
         which deposits in U.S. dollars are offered by four major banks in the
         London interbank market selected by the Calculation Agent (the
         "Reference Banks") at approximately 11:00 A.M., London time, on such
         Interest Determination Date to prime banks in the London interbank
         market, having a maturity of          , such deposits commencing on
         the second London business day immediately following such Interest
         Determination Date and in a principal amount equal to an amount of not
         less than $1,000,000 that is representative for a single transaction
         in such market at such time.  The Calculation Agent will request the
         principal London office of each of such Reference Banks to provide a
         quotation of its rate.  If at least two such quotations are provided,
         LIBOR in respect of such Interest Determination Date will be the
         arithmetic average (rounded upwards, if necessary, to the next higher
         one hundred-thousandth of a percentage point) of such quotations.  If
         fewer than two quotations are provided, LIBOR in respect of such
         Interest Determination Date will be the arithmetic average (rounded
         upwards, if necessary, to the next higher one hundred-thousandth of a
         percentage point) of the rates quoted by three major banks in The City
         of New York selected by the Calculation Agent at approximately 11:00
         A.M., New York City time, on such Interest Determination Date (or if
         such day is not a Business Day, such Interest Determination Date will
         be the following Business Day, provided that if such day falls in the
         next calendar month, such Interest Determination Date shall be the
         next preceding day which is a Business Day) for loans in U.S. dollars
         to leading European banks, having a maturity of        , such loans
         commencing on the second London business day immediately following
         such date and in a principal amount equal to an amount of not less
         than $1,000,000 that is representative for a single transaction in
         such market at such time; provided, however, that if the banks in The
         City of New York selected as aforesaid by the Calculation Agent are
         not quoting as mentioned in this sentence, LIBOR for the applicable
         period will be LIBOR in effect on such Interest Determination Date.

         This Security shall not be redeemable prior to the Stated Maturity
hereof.

         The indebtedness evidenced by the Securities of this series, together
with any interest accrued thereon and premium, if any, is, to the extent
provided in the Indenture, subordinate and subject in right of payment to the
prior payment in full of all Senior Indebtedness, as defined in the Indenture,
and this Security is issued subject to the provisions of the Indenture, and
each Holder hereof, by accepting the same, agrees to and shall be bound by such
provisions and authorizes and directs the Trustee in his behalf to take such
action as may be necessary or appropriate to acknowledge or effectuate the
subordination as provided in the Indenture and appoints the Trustee his
attorney-in-fact for any and all such purposes.
<PAGE>   3
                 REVERSE OF FORM OF FLOATING RATE NOTE (CONT'D)

                   Floating Rate Senior Subordinated Note Due




         As provided in the Indenture, the Company's obligation to pay the
principal of the Securities of this series at Stated Maturity shall be
suspended if, after giving effect to such payment and the payment of certain
other subordinated debt, the Company's "net capital" would be reduced below the
minimum amounts of capital to be maintained by the Company as required by the
various domestic exchanges, boards of trade and governmental agencies to which
it is subject, all with the effect and to the extent provided in the Indenture.
If payment is made of the principal of the Securities of this series
notwithstanding the foregoing, the Holders of the Securities so paid are
required to repay to the Company, its successors or assigns, the sum so paid;
provided, however, that any suit for such recovery must be commenced within two
years of the date of such payment.  Each Holder hereof, by accepting the same,
agrees to be bound by such provisions.

         The Securities are not subject to any sinking fund.

         In case an Event of Default or an Event of Acceleration, as defined in
the Indenture, with respect to Securities of this series shall have occurred
and be continuing, the principal of all of the Securities of this series, in
the case of an Event of Default, shall become, or in the case of an Event of
Acceleration, may be declared and in accordance with such declaration shall
become, due and payable and such acceleration or declaration may in certain
events be rescinded, in the manner, with the effect and subject to the
conditions provided in the Indenture.

         The Indenture permits, with certain exceptions as therein provided,
the amendment thereof and the modification of the rights and obligations of the
Company and the rights of the Holders of the Securities of each series to be
affected under the Indenture at any time by the Company and the Trustee with
the consent of the Holders of not less than a majority in aggregate principal
amount of the Securities at the time Outstanding of each series to be affected.
The Indenture also contains provisions permitting the Holders of specified
percentages in principal amount of the Securities of each series at the time
Outstanding, on behalf of the Holders of all Securities of such series, to
waive compliance by the Company with certain provisions of the Indenture and
certain past defaults under the Indenture and their consequences.  Any such
consent or waiver by the Holder of this Security shall be conclusive and
binding upon such Holder and upon all future Holders of this Security and of
any Security issued upon the registration of transfer hereof or in exchange
herefor or in lieu hereof, whether or not notation of such consent or waiver is
made upon this Security.

         Except as hereinabove provided, no reference herein to the Indenture
and no provision of this Security or of the Indenture shall alter or impair (as
among the Company, its creditors other than the holders of Senior Indebtedness,
as defined in the Indenture, and the Holders of the Securities) the obligation
of the Company, which is absolute and unconditional, to pay the principal of
(and premium, if any) and interest on this Security at the time and place and
at the rate and in the coin or currency herein prescribed.

         As provided in the Indenture and subject to certain limitations
therein set forth, the transfer of this Security is registrable in the Security
Register, upon surrender of this Security for registration of transfer at the
office or agency of the Company in any place where the principal of (and
premium, if any) and interest, if any, on this Security are payable, duly
endorsed by, or accompanied by a written instrument of transfer in form
satisfactory to the Company and the Security Registrar duly executed by, the
Holder hereof or his attorney duly authorized in writing, and thereupon one or
more new Securities of this series, of authorized denominations and for the
same aggregate principal amount, will be issued to the designated transferee or
transferees.

         The Securities of this series are issuable only in registered form
without coupons in denominations of $1,000 and any integral multiple thereof.
As provided in the Indenture and subject to certain limitations therein set
forth, Securities of this series are exchangeable for a like aggregate
principal amount of Securities of this series of a different authorized
denomination, as requested by the Holder surrendering the same.

         No service charge shall be made for any such registration of transfer
or exchange, but the Company may require payment of a sum sufficient to cover
any tax or other governmental charge payable in connection therewith.

         Prior to due presentment of this Security for registration of
transfer, the Company, the Trustee and any agent of the Company or the Trustee
may treat the Person in whose name this Security is registered as the owner
hereof for all purposes, whether or not this Security be overdue, and neither
the Company, the Trustee nor any such agent shall be affected by notice to the
contrary.

         All terms used in this Security which are defined in the Indenture
shall have the meanings assigned to them in the Indenture.

<PAGE>   1





                              LEHMAN BROTHERS INC.
                          THREE WORLD FINANCIAL CENTER
                            NEW YORK, NEW YORK 10285

                                                                 January 7, 1994


Securities and Exchange Commission
450 Fifth Street, NW
Washington, DC 20549

Gentlemen:

         I am General Counsel of Lehman Brothers Inc., a Delaware corporation
(the "Company").  A Registration Statement on Form S-3 (the "Registration
Statement"), under the Securities Act of 1933, as amended (the "Act"), was
filed by the Company with the Securities and Exchange Commission on the date
hereof.  The Registration Statement relates to the registration of up to 
$800,000,000 principal amount of senior subordinated debt securities (the "Debt
Securities") which the Company may offer from time to time in one or more
series.

         In that connection, I or members of my staff have examined and relied
upon originals or copies, certified or otherwise identified to our
satisfaction, of such documents, corporate records, certificates and
instruments relating to the Company as I have deemed relevant and necessary to
the formation of the opinion hereinafter set forth.  In such examination, I
have assumed the genuineness and authenticity of all documents examined by me
or members of my staff and all signatures thereon, the legal capacity of all
persons executing such documents, the conformity to originals of all copies of
documents submitted to us and the truth and correctness of any representations
and warranties contained therein.

         Based upon the foregoing, I am of the opinion that the Debt Securities
are duly authorized, the indenture dated as of June 14, 1989 (the "Indenture")
between the Company and Continental Bank, National Association, as Trustee (the
"Trustee"), pursuant to which the Debt Securities will be issued, has been duly
executed and delivered, and, when the Debt Securities are duly executed by the
Company, the Ninth Supplemental Indenture between the Company and the Trustee
is duly executed and delivered, the Debt Securities are authenticated by the
Trustee in accordance with the terms of the Indenture and are issued and
delivered against payment therefor, such Debt Securities will be legally issued
and will constitute valid and binding obligations of the Company entitled to
the benefits of the Indenture subject to the effects of 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 by an
implied covenant of good faith and fair dealing.
         

<PAGE>   2
Letter to Securities and Exchange Commission
January 7, 1994
Page 2


         In rendering this opinion, I express no opinion as to the laws of any
jurisdiction other than the State of New York, the General Corporation Law of
the State of Delaware and 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 reference to me under the caption "Legal
Opinions" in the Registration Statement, without admitting that I am an
"expert" under the Act, or the rules and regulations of the Securities and
Exchange Commission issued thereunder, with respect to any part of the
Registration Statement, including this exhibit.

Very truly yours,



David Marcus
General Counsel

<PAGE>   1
                       CONSENT OF INDEPENDENT AUDITORS


We consent to the reference to our firm under the caption "Independent
Accountants" in the Registration Statement on Form S-3, dated January 7, 1994,
and related Prospectus of Lehman Brothers Inc. (formerly Shearson Lehman
Brothers Inc.) for the registration of $800,000,000 of senior subordinated debt
securities and in the Post-Effective Amendments to the Registration Statements
on Form S-3 (File Nos. 33-28381, 33-9541, 33-4694, 2-95523, and 2-83903) and to
the incorporation by reference therein of our report dated February 4, 1993,
except for Note 22, as to which the date is March 26, 1993 with respect to the
consolidated financial statements and schedules of Lehman Brothers Inc. for the
years ended December 31, 1992, December 31, 1991 and December 31, 1990
included in its Annual Report (Form 10-K) for the year ended
December 31, 1992, filed with the Securities and Exchange Commission.


Ernst and Young


New York, New York
January 7, 1994

<PAGE>   1
 
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
 
                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
 
                            ------------------------
 
                                    FORM T-1
 
                            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)
 
                            ------------------------
 
                     CONTINENTAL BANK, NATIONAL ASSOCIATION
              (EXACT NAME OF TRUSTEE AS SPECIFIED IN ITS CHARTER)
                                   36-0947896
                                (I.R.S. employer
                              identification no.)
 
<TABLE>
<S>                                                        <C>
231 South LaSalle Street, Chicago, Illinois                   60697
  (Address of principal executive offices)                  (Zip code)
</TABLE>
 
                            ------------------------
 
                              LEHMAN BROTHERS INC.
              (EXACT NAME OF OBLIGOR AS SPECIFIED IN ITS CHARTER)
 
<TABLE>
<S>                                           <C>
              Delaware                              13-2518466
    (State or other jurisdiction                 (I.R.S. employer
  of incorporation or organization)             identification no.)
    Three World Financial Center                       10285
         New York, New York                         (Zip code)
   (Address of principal executive
               offices)
</TABLE>
                    Senior Subordinated Debt Securities
                    (Title of the indenture securities)
 
- --------------------------------------------------------------------------------
- --------------------------------------------------------------------------------
<PAGE>   2
 
ITEM 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.
 
             Comptroller of the Currency, Washington, D.C.
 
             Chicago Clearing House Association, 164 W. Jackson Boulevard,
        Chicago, Illinois.
 
             Federal Deposit Insurance Corporation, Washington, D.C.
 
             The Board of Governors of the Federal Reserve System, Washington,
        D.C.
 
     (B) WHETHER IT IS AUTHORIZED TO EXERCISE CORPORATE TRUST POWERS.
 
        Yes.
 
ITEM 2. AFFILIATIONS WITH THE OBLIGOR.
 
          IF THE OBLIGOR IS AN AFFILIATE OF THE TRUSTEE, DESCRIBE EACH SUCH
     AFFILIATION.
 
             The obligor is not an affiliate of the trustee.
 
ITEM 3. VOTING SECURITIES OF THE TRUSTEE.
 
          FURNISH THE FOLLOWING INFORMATION AS TO EACH CLASS OF VOTING
     SECURITIES OF THE TRUSTEE:
 
                             AS OF JANUARY 6, 1994
 
<TABLE>
<CAPTION>
                     COL. B
    COL. A           AMOUNT
TITLE OF CLASS     OUTSTANDING
- --------------     -----------
<S>                <C>
</TABLE>
 
             Not applicable by virtue of response to Item 13.
 
ITEM 4. TRUSTEESHIPS UNDER OTHER INDENTURES.
 
          IF THE TRUSTEE IS A TRUSTEE UNDER ANOTHER INDENTURE UNDER WHICH ANY
     OTHER SECURITIES, OR CERTIFICATES OF INTEREST OR PARTICIPATION IN ANY OTHER
     SECURITIES, OF THE OBLIGOR ARE OUTSTANDING, FURNISH THE FOLLOWING
     INFORMATION:
 
     (A) TITLE OF THE SECURITIES OUTSTANDING UNDER EACH SUCH OTHER INDENTURE.
 
             Not applicable by virtue of response to Item 13.
 
     (B) A BRIEF STATEMENT OF THE FACTS RELIED UPON AS A BASIS FOR THE CLAIM
        THAT NO CONFLICTING INTEREST WITHIN THE MEANING OF SECTION 310(B)(1) OF
        THE ACT ARISES AS A RESULT OF THE TRUSTEESHIP UNDER ANY SUCH OTHER
        INDENTURE, INCLUDING A STATEMENT AS TO HOW THE INDENTURE SECURITIES WILL
        RANK AS COMPARED WITH THE SECURITIES ISSUED UNDER SUCH OTHER INDENTURE.
 
             Not applicable by virtue of response to Item 13.
 
ITEM 5. INTERLOCKING DIRECTORATES AND SIMILAR RELATIONSHIPS WITH THE OBLIGOR OR
UNDERWRITERS.
 
          IF THE TRUSTEE OR ANY OF THE DIRECTORS OR EXECUTIVE OFFICERS OF THE
     TRUSTEE IS A DIRECTOR, OFFICER, PARTNER, EMPLOYEE, APPOINTEE, OR
     REPRESENTATIVE OF THE OBLIGOR OR OF ANY UNDERWRITER FOR THE OBLIGOR,
     IDENTIFY EACH SUCH PERSON HAVING ANY SUCH CONNECTION AND STATE THE NATURE
     OF EACH SUCH CONNECTION.
 
             Not applicable by virtue of response to Item 13.
 
                                        1
<PAGE>   3
 
ITEM 6. VOTING SECURITIES OF THE TRUSTEE OWNED BY THE OBLIGOR OR ITS OFFICIALS.
 
          FURNISH THE FOLLOWING INFORMATION AS TO THE VOTING SECURITIES OF THE
     TRUSTEE OWNED BENEFICIALLY BY THE OBLIGOR AND EACH DIRECTOR, PARTNER AND
     EXECUTIVE OFFICER OF THE OBLIGOR.
 
                             AS OF JANUARY 6, 1994
 
<TABLE>
<CAPTION>
       COL. A                  COL. B                  COL. C                  COL. D

                                                                            PERCENTAGE OF
                                                                          VOTING SECURITIES
                                                                           REPRESENTED BY
                                                    AMOUNT OWNED            AMOUNT GIVEN
    NAME OF OWNER          TITLE OF CLASS           BENEFICIALLY              IN COL. C
- ---------------------   ---------------------   ---------------------   ---------------------
<S>                     <C>                     <C>                     <C>
</TABLE>
 
          Not applicable by virtue of response to Item 13.
 
ITEM 7. VOTING SECURITIES OF THE TRUSTEE OWNED BY UNDERWRITERS OR THEIR
OFFICIALS.
 
          FURNISH THE FOLLOWING INFORMATION AS TO THE VOTING SECURITIES OF THE
     TRUSTEE OWNED BENEFICIALLY BY EACH UNDERWRITER FOR THE OBLIGOR AND EACH
     DIRECTOR, PARTNER, AND EXECUTIVE OFFICER OF EACH SUCH UNDERWRITER.
 
                             AS OF JANUARY 6, 1994
 
<TABLE>
<CAPTION>
       COL. A                  COL. B                  COL. C                  COL. D

                                                                            PERCENTAGE OF
                                                                          VOTING SECURITIES
                                                                           REPRESENTED BY
                                                    AMOUNT OWNED            AMOUNT GIVEN
    NAME OF OWNER          TITLE OF CLASS           BENEFICIALLY              IN COL. C
- ---------------------   ---------------------   ---------------------   ---------------------
<S>                     <C>                     <C>                     <C>
</TABLE>
 
          Not applicable by virtue of response to Item 13.
 
ITEM 8. SECURITIES OF THE OBLIGOR OWNED OR HELD BY THE TRUSTEE.
 
          FURNISH THE FOLLOWING INFORMATION AS TO SECURITIES OF THE OBLIGOR
     OWNED BENEFICIALLY OR HELD AS COLLATERAL SECURITY FOR OBLIGATIONS IN
     DEFAULT BY THE TRUSTEE:
 
                             AS OF JANUARY 6, 1994
 
<TABLE>
<CAPTION>
       COL. A                  COL. B                  COL. C                  COL. D

                                                    AMOUNT OWNED
                             WHETHER THE           BENEFICIALLY OR
                             SECURITIES          HELD AS COLLATERAL
                             ARE VOTING               SECURITY           PERCENTAGE OF CLASS
                            OR NONVOTING         FOR OBLIGATIONS IN     REPRESENTED BY AMOUNT
   TITLE OF CLASS            SECURITIES                DEFAULT             GIVEN IN COL. C
- ---------------------   ---------------------   ---------------------   ---------------------
<S>                     <C>                     <C>                     <C>
</TABLE>
 
          Not applicable by virtue of response to Item 13.
 
                                        2
<PAGE>   4
 
ITEM 9. SECURITIES OF UNDERWRITERS OWNED OR HELD BY THE TRUSTEE.
 
          IF THE TRUSTEE OWNS BENEFICIALLY OR HOLDS AS COLLATERAL SECURITY FOR
     OBLIGATIONS IN DEFAULT ANY SECURITIES OF AN UNDERWRITER FOR THE OBLIGOR,
     FURNISH THE FOLLOWING INFORMATION AS TO EACH CLASS OF SECURITIES OF SUCH
     UNDERWRITER ANY OF WHICH ARE SO OWNED OR HELD BY THE TRUSTEE.
 
                             AS OF JANUARY 6, 1994
 
<TABLE>
<CAPTION>
      COL. A             COL. B                   COL. C                          COL. D
                                         AMOUNT OWNED BENEFICIALLY OR          PERCENT OF CLASS
NAME OF ISSUER AND       AMOUNT         HELD AS COLLATERAL SECURITY FOR      REPRESENTED BY AMOUNT
  TITLE OF CLASS       OUTSTANDING     OBLIGATIONS IN DEFAULT BY TRUSTEE        GIVEN IN COL. C
- ------------------     -----------     ---------------------------------     ---------------------
<S>                    <C>             <C>                                   <C>
</TABLE>
 
           Not applicable by virtue of response to Item 13.
 
ITEM 10. OWNERSHIP OR HOLDINGS BY THE TRUSTEE OF VOTING SECURITIES OF CERTAIN
         AFFILIATES OR SECURITY HOLDERS OF THE OBLIGOR.
 
          IF THE TRUSTEE OWNS BENEFICIALLY OR HOLDS AS COLLATERAL SECURITY FOR
     OBLIGATIONS IN DEFAULT VOTING SECURITIES OF A PERSON WHO, TO THE KNOWLEDGE
     OF THE TRUSTEE (1) OWNS 10 PERCENT OR MORE OF THE VOTING SECURITIES OF THE
     OBLIGOR OR (2) IS AN AFFILIATE, OTHER THAN A SUBSIDIARY, OF THE OBLIGOR,
     FURNISH THE FOLLOWING INFORMATION AS TO THE VOTING SECURITIES OF SUCH
     PERSON.
 
                             AS OF JANUARY 6, 1994
 
<TABLE>
<CAPTION>
      COL. A             COL. B                    COL. C                          COL. D
                                         AMOUNT OWNED BENEFICIALLY OR          PERCENT OF CLASS
NAME OF ISSUER AND       AMOUNT         HELD AS COLLATERAL SECURITY FOR      REPRESENTED BY AMOUNT
  TITLE OF CLASS       OUTSTANDING     OBLIGATIONS IN DEFAULT BY TRUSTEE        GIVEN IN COL. C
- ------------------     -----------     ---------------------------------     ---------------------
<S>                    <C>             <C>                                   <C>
</TABLE>
 
           Not applicable by virtue of response to Item 13.
 
ITEM 11. OWNERSHIP OR HOLDINGS BY THE TRUSTEE OF ANY SECURITIES OF A PERSON
         OWNING 50 PERCENT OR MORE OF THE VOTING SECURITIES OF THE OBLIGOR.
 
          IF THE TRUSTEE OWNS BENEFICIALLY OR HOLDS AS COLLATERAL SECURITY FOR
     OBLIGATIONS IN DEFAULT ANY SECURITIES OF A PERSON WHO, TO THE KNOWLEDGE OF
     THE TRUSTEE, OWNS 50 PERCENT OR MORE OF THE VOTING SECURITIES OF THE
     OBLIGOR, FURNISH THE FOLLOWING INFORMATION AS TO EACH CLASS OF SECURITIES
     OF SUCH PERSON ANY OF WHICH ARE SO OWNED OR HELD BY THE TRUSTEE.
 
                             AS OF JANUARY 6, 1994
 
<TABLE>
<CAPTION>
      COL. A             COL. B                      COL. C                          COL. D
                                          AMOUNT OWNED BENEFICIALLY OR          PERCENT OF CLASS
NAME OF ISSUER AND       AMOUNT         HELD AS COLLATERAL SECURITY FOR      REPRESENTED BY AMOUNT
  TITLE OF CLASS       OUTSTANDING     OBLIGATIONS IN DEFAULT BY TRUSTEE        GIVEN IN COL. C
- ------------------     -----------     ---------------------------------     ---------------------
<S>                    <C>             <C>                                   <C>
</TABLE>
 
           Not applicable by virtue of response to Item 13.
 
                                        3
<PAGE>   5
 
ITEM 12. INDEBTEDNESS OF THE OBLIGOR TO THE TRUSTEE.
 
          EXCEPT AS NOTED IN THE INSTRUCTIONS, IF THE OBLIGOR IS INDEBTED TO THE
     TRUSTEE, FURNISH THE FOLLOWING INFORMATION:
 
                             AS OF JANUARY 6, 1994
 
<TABLE>
<CAPTION>
        COL. A                   COL. B            COL. C
NATURE OF INDEBTEDNESS     AMOUNT OUTSTANDING     DATE DUE
- ----------------------     ------------------     --------
<S>                        <C>                    <C>
</TABLE>
 
           Not applicable by virtue of response to Item 13.
 
ITEM 13. DEFAULTS BY THE OBLIGOR.
 
          (A) STATE WHETHER THERE IS OR HAS BEEN A DEFAULT WITH RESPECT TO THE
     SECURITIES UNDER THIS INDENTURE. EXPLAIN THE NATURE OF ANY SUCH DEFAULT.
 
           There is not nor has there been a default with respect to the
           securities under this indenture.
 
          (B) IF THE TRUSTEE IS A TRUSTEE UNDER ANOTHER INDENTURE UNDER WHICH
     ANY OTHER SECURITIES, OR CERTIFICATES OF INTEREST OR PARTICIPATION IN ANY
     OTHER SECURITIES, OF THE OBLIGOR ARE OUTSTANDING, OR IS TRUSTEE FOR MORE
     THAN ONE OUTSTANDING SERIES OF SECURITIES UNDER THE INDENTURE, STATE
     WHETHER THERE HAS BEEN A DEFAULT UNDER ANY SUCH INDENTURE OR SERIES,
     IDENTIFY THE INDENTURE OR SERIES AFFECTED, AND EXPLAIN THE NATURE OF ANY
     SUCH DEFAULT.
 
             There is not nor has there been a default with respect to the
        securities under this indenture. The trustee is not a trustee under
        another indenture under which securities issued by the obligor are
        outstanding.
 
ITEM 14. AFFILIATIONS WITH THE UNDERWRITERS.
 
          IF ANY UNDERWRITER IS AN AFFILIATE OF THE TRUSTEE, DESCRIBE EACH SUCH
     AFFILIATION.
 
             Not applicable by virtue of response to Item 13.
 
ITEM 15. FOREIGN TRUSTEE.
 
          IDENTIFY THE ORDER OR RULE PURSUANT TO WHICH THE FOREIGN TRUSTEE IS
     AUTHORIZED TO ACT AS SOLE TRUSTEE UNDER INDENTURES QUALIFIED OR TO BE
     QUALIFIED UNDER THE ACT.
 
             Not applicable.
 
ITEM 16. LIST OF EXHIBITS.
 
          LIST BELOW ALL EXHIBITS FILED AS A PART OF THIS STATEMENT OF
     ELIGIBILITY.
 
          1. A copy of the Articles of Association of Continental Bank, National
     Association as now in effect, incorporated herein by reference to Exhibit 1
     to T-1; Registration No. 33-40462.
 
          2. A copy of the certificate of authority to commence business,
     incorporated herein by reference to Exhibit 2 to T-1; Registration No.
     33-26747.
 
          3. A copy of the authorization to exercise corporate trust powers,
     incorporated herein by reference to Exhibit 3 of Amendment No. 1 to T-1;
     Registration No. 2-51075.
 
          4. A copy of the existing By-laws of Continental Bank, National
     Association as now in effect, incorporated herein by reference to Exhibit 4
     to T-1; Registration No. 33-43020.
 
          5. Not applicable by virtue of response to Item 13.
 
                                        4
<PAGE>   6
 
          6. The consent of the trustee required by Section 321(b) of the Trust
     Indenture Act of 1939, incorporated herein by reference to Exhibit 6 of
     Amendment No. 1 to T-1; Registration No. 2-51075.
 
          7. A copy of the latest report of condition of the trustee published
     pursuant to law or the requirements of its supervising or examining
     authority, filed herewith.
 
          8. Not applicable.
 
          9. Not applicable.
 
                                   SIGNATURE
 
PURSUANT TO THE REQUIREMENTS OF THE TRUST INDENTURE ACT OF 1939, THE TRUSTEE,
CONTINENTAL BANK, NATIONAL ASSOCIATION, A NATIONAL BANKING ASSOCIATION ORGANIZED
AND EXISTING UNDER THE LAWS OF THE UNITED STATES OF AMERICA, HAS DULY CAUSED
THIS STATEMENT OF ELIGIBILITY TO BE SIGNED ON ITS BEHALF BY THE UNDERSIGNED,
THEREUNTO DULY AUTHORIZED, ALL IN THE CITY OF CHICAGO, AND STATE OF ILLINOIS, ON
THE 6TH DAY OF JANUARY, 1994.
 
                                          CONTINENTAL BANK, NATIONAL
                                            ASSOCIATION
 
                                          By           /s/ GREG JORDAN
                                                       Greg Jordan
                                                      Vice President
 
                                        5
<PAGE>   7
 
                                                                       EXHIBIT 7



                            (OFFICIAL PUBLICATION)
                             REPORT OF CONDITION
            CONSOLIDATING DOMESTIC AND FOREIGN SUBSIDIARIES OF THE

                (LOGO) CONTINENTAL BANK, NATIONAL ASSOCIATION

Charter No. 13639                                  National Bank Region No. 7

In the state of Illinois at the close of business on September 30, 1993
published in response to call made by Comptroller of the Currency, under title
12, United States Code, Section 161.


<TABLE>
<CAPTION>

                         ASSETS                                 IN MILLIONS
<S>                                                                <C>
Cash and balances due from depository institutions:
Noninterest-bearing balances and currency
 and coin........................................................   $ 1,790
Interest-bearing balances........................................     2,043
Securities.......................................................     1,534
Federal funds sold and securities purchased under 
agreements to resell in domestic offices of the bank 
and of its Edge and Agreement subsidiaries, and in IBFs:
 Federal funds sold..............................................       303
 Securities purchased under agreements to resell.................     1,011
Loans and lease financing receivables:
 Loans and leases, net of unearned income...............$11,950
 LESS: Allowance for loan and lease losses..............    350
 LESS: Allocated transfer risk reserve..................      0
 Loans and leases, net of unearned income,
 allowance, and reserve..........................................    11,600
Assets held in trading accounts..................................     1,565
Premises and fixed assets (including capitalized leases).........       215
Other real estate owned..........................................       131
Investments in unconsolidated subsidiaries and associated 
 companies.......................................................         0
Customers'liability to this bank on acceptances outstanding......       110
Intangible assets................................................         1
Other assets.....................................................     1,226
                                                                    -------
 TOTAL ASSETS....................................................   $21,529
                                                                    -------
                                                                    -------

                                  LIABILITIES
Deposits:
 In domestic offices.............................................   $ 9,817
 Noninterest-bearing................................... $ 2,485
 Interest-bearing......................................   7,332
In foreign offices, Edge and Agreement subsidiaries, 
 and IBFs........................................................     3,981
 Non-interest bearing.................................. $   103
 Interest-bearing......................................   3,878
Federal funds purchased and securities sold 
under agreements to repurchase in domestic offices of the
bank and of its Edge and Agreement subsidiaries, and in IBFs:
 Federal funds purchased.........................................       688
 Securities sold under agreements to repurchase..................       584
Demand notes issued to the U.S. Treasury.........................     1,385
Other borrowed money.............................................     1,417
Mortgage indebtedness and obligations under capitalized leases...         0
Bank's liability on acceptances executed and outstanding.........       110
Notes and debentures subordinated to deposits....................       397
Other liabilities................................................     1,065
                                                                    -------
 TOTAL LIABILITIES...............................................    19,444
                                                                    -------
Limited-life preferred stock.....................................         0

                                EQUITY CAPITAL

Perpetual preferred stock........................................         0
Common stock.....................................................       685
Surplus..........................................................       827
Undivided profits and capital reserves...........................       578
 LESS: Net unrealized loss on marketable equity securities.......         0
Cumulative foreign currency translation adjustments..............        (5)
                                                                    -------
 TOTAL EQUITY CAPITAL............................................     2,085
                                                                    -------
 TOTAL LIABILITIES, LIMITED-LIFE PREFERRED STOCK,
 AND EQUITY CAPITAL..............................................   $21,529
                                                                    -------
                                                                    -------


</TABLE>

I, John J. Higgins, Controller of the above-named bank do hereby declare
that this Report of Condition is true and correct to the best of my
knowledge and belief.

                               /s/ John J. Higgins
                                   Controller



                                   November 10, 1993




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