WYMAN GORDON CO
S-3, 1997-07-25
METAL FORGINGS & STAMPINGS
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<PAGE>   1
      As filed with the Securities and Exchange Commission on July 25, 1997
                                                 REGISTRATION STATEMENT NO. 333-
================================================================================

                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549
                            -------------------------

                                    FORM S-3
             REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933
                            -------------------------
                              WYMAN-GORDON COMPANY
             (Exact Name of Registrant as Specified in its Charter)

       Massachusetts                                04-1992780
 (State of Incorporation)             (I.R.S. Employer Identification Number)

                                244 WORCESTER ST.
                     NORTH GRAFTON, MASSACHUSETTS 01536-8001
                                 (508) 839-4441

 (Address, including Zip Code, and Telephone Number, including Area Code, of
                   Registrant's Principal Executive Offices)
                         -------------------------------

                          WALLACE F. WHITNEY, JR., ESQ.
                    VICE PRESIDENT, GENERAL COUNSEL AND CLERK
                              WYMAN-GORDON COMPANY
           244 Worcester St., North Grafton, Massachusetts 01536-8001
                                 (508) 839-4441
 (Name, Address, including Zip Code, and Telephone Number, including Area Code,
                             of Agent for Service)
                         -------------------------------
                                 With a copy to:

                              DAVID F. DIETZ, P.C.
                           GOODWIN, PROCTER & HOAR LLP
                Exchange Place, Boston, Massachusetts 02109-2881
                                 (617) 570-1000

Approximate date of commencement of proposed sale to the public: From time to
time after this Registration Statement becomes effective.

         If the only securities being registered on this form are being offered
pursuant to dividend or interest reinvestment plans, please check the following
box./ /

         If any of the securities being registered on this form are to be
offered on a delayed or continuous basis pursuant to Rule 415 under the
Securities Act of 1933, as amended, other than securities offered only in
connection with dividend or interest reinvestment plans, check the following
box./X/

         If this form is filed to register additional securities for an offering
pursuant to Rule 462(b) under the Securities Act of 1933, as amended, please
check the following box and list the Securities Act registration statement
number of the earlier effective registration statement for the same offering./ /

         If this form is a post-effective amendment filed pursuant to Rule
462(c) under the Securities Act of 1933, as amended, check the following box and
list the Securities Act registration statement number of the earlier effective
registration statement for the same offering./ /

         If delivery of the Prospectus is expected to be made pursuant to Rule
434, please check the following box./X/

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


                         CALCULATION OF REGISTRATION FEE

<TABLE>
<CAPTION>
==========================================================================================================================
      Title of Securities                 Amount to be             Proposed Maximum Aggregate               Amount of
     to be Registered (1)                  Registered                  Offering Price (2)              Registration Fee (2)
- --------------------------------------------------------------------------------------------------------------------------
<S>                                       <C>                      <C>                                 <C>
      Debt Securities(3)                  $150,000,000                    $150,000,000                       $45,455
==========================================================================================================================
</TABLE>


(1)      This Registration Statement also covers delayed delivery contracts
         which may be issued by the Registrant under which the counterparty may
         be required to purchase Debt Securities.
(2)      Estimated solely for purposes of computing the registration fee. The
         registration fee has been calculated in accordance with Rule 457(o)
         under the Securities Act of 1933, as amended, and reflects the offering
         price rather than the principal amount of any Debt Securities issued at
         a discount.
(3)      If any of these securities are issued at a discount from their
         principal amount, the principal amount will be increased such that the
         aggregate offering price of the securities registered hereby will equal
         $150,000,000.

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, AS AMENDED OR UNTIL THE REGISTRATION STATEMENT SHALL
BECOME EFFECTIVE ON SUCH DATE AS THE SECURITIES AND EXCHANGE COMMISSION, ACTING
PURSUANT TO SAID SECTION 8(A), MAY DETERMINE.
================================================================================
<PAGE>   2
PROSPECTUS


                                  $150,000,000



                                     [LOGO]



                              WYMAN-GORDON COMPANY

                                 DEBT SECURITIES

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

         Wyman-Gordon Company ("Wyman-Gordon" or the "Company") may offer from
time to time in one or more series its unsecured debt securities, consisting of
notes, debentures or other evidences of indebtedness (the "Debt Securities") at
an aggregate initial public offering price of up to $150,000,000 (or its
equivalent based on the exchange rate at the time of sale) in amounts, at prices
and on other terms to be determined at the time of offering. The Debt Securities
may be offered separately or together, in separate series, in amounts, at prices
and on terms to be set forth in one or more supplements to this Prospectus
(each, a "Prospectus Supplement").

         The specific terms of each series of Debt Securities for which this
Prospectus is being delivered will be set forth in the applicable Prospectus
Supplement and will include, where applicable, the specific title, aggregate
principal amount, ranking, currency, form (which may be registered or bearer, or
certificated or global), authorized denominations, maturity, rate (or manner of
calculation thereof) and time of payment of interest, terms for redemption at
the option of the Company or repayment at the option of the holder, terms for
sinking fund payments, covenants, the proceeds to the Company and any initial
public offering price.

         The applicable Prospectus Supplement will also contain information,
where appropriate, about certain U.S. federal income tax considerations relating
to, and any listing on a securities exchange of, the Debt Securities covered by
such Prospectus Supplement.

         The Debt Securities may be sold by the Company directly to one or more
purchasers, through agents designated from time to time by the Company or to or
through underwriters or dealers. If any agents or underwriters are involved in
the sale of any of the Debt Securities, their names, and any applicable purchase
price, fee, commission or discount arrangement between or among them will be set
forth, or will be calculable from the information set forth, in an accompanying
Prospectus Supplement. See "Plan of Distribution." No Debt Securities may be
sold without delivery of a Prospectus Supplement describing the method and terms
of the offering of such Debt Securities.

  THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
         EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS
         THE SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES
               COMMISSION PASSED UPON THE ACCURACY OR ADEQUACY OF
                   THIS PROSPECTUS. ANY REPRESENTATION TO THE
                         CONTRARY IS A CRIMINAL OFFENSE.

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

                The date of this Prospectus is ___________, 1997
<PAGE>   3
                              AVAILABLE INFORMATION

        The Company has filed with the Securities and Exchange Commission (the
"SEC" or "Commission") a Registration Statement on Form S-3 under the Securities
Act of 1933, as amended (the "Securities Act"), with respect to the Debt
Securities. This Prospectus, which constitutes part of the Registration
Statement, omits certain of the information contained in the Registration
Statement and the exhibits thereto on file with the Commission pursuant to the
Securities Act and the rules and regulations of the Commission thereunder, to
which reference is hereby made. The Registration Statement, including exhibits
thereto, may be inspected and copied at the public reference facilities
maintained by the Commission at 450 Fifth Street, N.W., Room 1024, Washington,
D.C. 20549, and at the Commission's Regional Offices at 7 World Trade Center,
13th Floor, New York, New York 10048 and at Northwestern Atrium Center, 500 W.
Madison Street, Suite 1400, Chicago, Illinois 60661-2511, and copies may be
obtained at the prescribed rates from the Public Reference Section of the
Commission at its principal office in Washington, D.C. In addition, the Company
is required to file electronic versions of these documents with the Commission
through the Commission's Electronic Data Gathering, Analysis and Retrieval
(EDGAR) system, and such electronic versions are available to the public at the
Commission's World-Wide Web Site, http://www.sec.gov. Statements contained in
this Prospectus as to the contents of any contract or other document referred to
are not necessarily complete, and in each instance reference is made to the copy
of such contract or other document filed as an exhibit to the Registration
Statement, each such statement being qualified in all respects by such
reference.

        The Company is subject to the informational requirements of the
Securities Exchange Act of 1934, as amended (the "Exchange Act"), and in
accordance therewith files reports and proxy statements and other information
with the Commission. Such reports, proxy statements and other information can be
inspected and copied at the locations described above. Copies of such materials
can be obtained by mail from the Public Reference Section of the Commission at
450 Fifth Street, N.W., Room 1024, Washington, D.C. 20549, at prescribed rates.
In addition, the Company's common stock, $1.00 par value per share ("Common
Stock") is quoted on The Nasdaq Stock Market's National Market ("Nasdaq") under
the symbol "WYMN," and such materials can be inspected and copied at the offices
of the National Association of Securities Dealers, Inc., 1735 K Street, N.W.,
Washington, D.C. 20006.


                 INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE

        The following documents previously filed by the Company with the
Commission pursuant to the Exchange Act are incorporated by reference in this
Prospectus: (i) Annual Report on Form 10-K for the fiscal year ended May 31,
1996, (ii) Quarterly Reports on Form 10-Q for the fiscal quarters ended August
31 and November 30, 1996 and February 28, 1997 and (iii) the Company's Current
Report on Form 8-K filed with the Commission on April 14, 1997.

        All documents filed by the Company pursuant to Section 13(a), 13(c), 14
or 15(d) of the Exchange Act subsequent to the date of this Prospectus and prior
to the termination of the offering of all Debt 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. The Company will provide, without charge, to
each person, including any beneficial owner, to whom a copy of this Prospectus
is delivered, at the request of such person, a copy of any or all of the
documents incorporated herein by reference (other than exhibits thereto, unless
such exhibits are specifically incorporated by reference into such documents).
Written requests for such copies should be directed to Andrew C. Genor, Vice
President, Chief Financial Officer and Treasurer, Wyman-Gordon Company, 244
Worcester St., North Grafton, Massachusetts 01536-8001, telephone (508)
839-4441.

        Any statement contained herein or in a document incorporated or deemed
to be incorporated herein by reference shall be deemed to be modified or
superseded for purposes of this Prospectus to the extent that a statement
contained herein (or in an applicable Prospectus Supplement) or in any
subsequently filed document that is incorporated by reference herein modifies or
supersedes such statement. Any such statement so modified

                                        2
<PAGE>   4
or superseded shall not be deemed to constitute a part of this Prospectus or any
Prospectus Supplement, except as so modified or superseded.

                                   THE COMPANY

        Wyman-Gordon, founded in 1883, is a leading producer of highly
engineered, technically advanced components for both the commercial and defense
aerospace market and the commercial power generation and energy market. The
Company uses forging and investment casting processes to produce metal
components to exacting customer specifications for technically demanding
applications such as jet turbine engines, airframes and land-based and marine
gas turbine engines. The Company also extrudes seamless thick wall steel pipe
for use primarily in the oil and gas industry and commercial power generation
plants. The Company produces components for most of the major commercial and
U.S. defense aerospace programs. The Company's unique combination of
manufacturing facilities and broad range of metallurgical skills allows it to
serve its customers effectively and to lead the development and use of new metal
technologies for its customers' uses. Wyman- Gordon is a Massachusetts
corporation. Its principal office is located at 244 Worcester Street, North
Grafton, Massachusetts 01536-8001 and its telephone number is (508) 839-4441.

        Aerospace Turbine Products. The Company manufactures components from
sophisticated titanium and nickel alloys for jet engines manufactured by General
Electric Company, Pratt & Whitney Division of United Technologies Corporation,
Rolls-Royce plc and CFM International S.A. Such jet engines are used on
substantially all commercial aircraft produced by The Boeing Company ("Boeing"),
McDonnell Douglas Corporation ("McDonnell Douglas") and Airbus Industrie S.A.
("Airbus"). The Company's forged engine parts include fan discs, compressor
discs, turbine discs, seals, spacers, shafts, hubs and cases. Cast engine parts
include thrust reversers, valves and fuel system parts such as combustion
chamber swirl guides. Rotating parts such as fan, compressor and turbine discs
must be manufactured to precise quality specifications. The Company believes it
is a leading producer of these rotating components such as fan compression and
turbine discs for use in turbine aircraft engines. Jet engines may produce in
excess of 100,000 pounds of thrust and may subject parts produced by the Company
to temperatures reaching 1,350 degrees Fahrenheit. Components for such extreme
conditions require precision manufacturing and expertise with high-purity
titanium and nickel-based alloys.

        Aerospace Structural Products. The Company's airframe structural
components, such as landing gear, bulkheads and wing spars, are used on the
entire fleet of airplanes manufactured by Boeing, including the new 777, the
McDonnell Douglas MD-11 and the Airbus A330 and A340. In addition, the Company's
structural components are used on a number of military aircraft and other
defense-related applications including the McDonnell Douglas C-17 transport and
the new F-22 air superiority fighter being jointly developed by Lockheed Martin
Corporation and Boeing. The Company also produces dynamic rotor forgings for
helicopters.

        Energy and Power Generation Products. The Company is a major supplier of
extruded seamless thick wall pipe used in the critical piping systems in both
fossil fuel and nuclear commercial power plants worldwide, as well as oil and
gas industry applications. The Company believes it is the leading supplier in
the U.S. and the U.K. of large diameter, seamless thick wall pipe. The Company
produces rotating components and valves for land-based steam turbine and gas
turbine generators. The Company also manufactures shafts, cases, and compressor
and turbine discs for marine gas turbines. The Company believes the energy and
power generation provides it with an opportunity to build on its combination of
manufacturing capabilities and its metallurgical know-how gained from
manufacturing products for the aerospace industry. Revenues from energy and
power generation products represented 18% of the Company's total revenues in the
first nine months of fiscal year 1997 and 19% and 17% of total revenues in
fiscal years 1996 and 1995, respectively.



                                        3
<PAGE>   5
                                 USE OF PROCEEDS

        Unless otherwise described in the applicable Prospectus Supplement, the
Company intends to use the net proceeds from the sale of the Debt Securities for
repayment of outstanding indebtedness and for additional working capital and
general corporate purposes.

        Prior to the application of the net proceeds to the Company from the
sale of the Debt Securities as described above, such funds will be invested in
short-term, investment grade securities.


                       RATIO OF EARNINGS TO FIXED CHARGES

        The Company's ratio of earnings to fixed charges for the nine months
ended February 28, 1997, the fiscal years ended May 31, 1996 and 1995, and the
year ended December 31, 1992 were 2.17x, 3.17x, 1.06x and 3.79x, respectively.
For the five months ended May 31, 1994 and the year ended December 31, 1993,
earnings were inadequate to cover fixed charges by $61,522,000 and
$60,548,000, respectively.

        The ratios of earnings to fixed charges were computed by dividing
earnings by fixed charges. For this purpose, earnings consist of pre-tax income
from continuing operations plus fixed charges. Fixed charges consist of interest
expense and the amortization of debt issuance costs.



                         DESCRIPTION OF DEBT SECURITIES

        The Debt Securities will be direct, general unsecured obligations of the
Company and may be either senior Debt Securities ("Senior Debt Securities") or
subordinated Debt Securities ("Subordinated Debt Securities"). The Debt
Securities will be issued under one or more indentures, each dated as of a date
prior to the issuance of the Debt Securities to which it relates. Senior Debt
Securities and Subordinated Debt Securities may be issued pursuant to separate
indentures (respectively, a "Senior Indenture" and a "Subordinated Indenture"),
in each case between the Company and a trustee (a "Trustee"), which may be the
same Trustee, and in the form that has been filed as an exhibit to the
Registration Statement of which this Prospectus is a part, subject to such
amendments or supplements as may be adopted from time to time. The Senior
Indenture and the Subordinated Indenture, as amended or supplemented from time
to time, are sometimes hereinafter referred to collectively as the "Indentures."
The Indentures will be subject to and governed by the Trust Indenture Act of
1939, as amended (the "Trust Indenture Act"). The statements made under this
heading relating to the Debt Securities and the Indentures are summaries of the
anticipated provisions thereof, do not purport to be complete and are qualified
in their entirety by reference to the Indentures and such Debt Securities.

        Capitalized terms used herein and not defined shall have the meanings
assigned to them in the applicable Indenture.

TERMS

        General. The Debt Securities will be direct, unsecured obligations of
the Company. Unless otherwise indicated in the applicable Prospectus Supplement,
the indebtedness represented by the Senior Debt Securities will rank equally
with all other unsecured and unsubordinated indebtedness of the Company. The
indebtedness represented by Subordinated Debt Securities will be subordinated in
right of payment to the prior payment in full of Senior Indebtedness of the
Company as described below under "--Subordination." The particular terms of the
Debt Securities offered by a Prospectus Supplement will be described in the
applicable Prospectus Supplement, along with any applicable modifications of or
additions to the general terms of the Debt Securities as described herein and in
the applicable Indenture and any applicable federal income tax considerations.

                                        4
<PAGE>   6
Accordingly, for a description of the terms of any series of Debt Securities,
reference must be made to both the Prospectus Supplement relating thereto and
the description of the Debt Securities set forth in this Prospectus.

        Except as set forth in any Prospectus Supplement, the Debt Securities
may be issued without limit as to aggregate principal amount, in one or more
series, in each case as established from time to time by the Company or as set
forth in the applicable Indenture or in one or more indentures supplemental to
such Indenture. All Debt Securities of one series need not be issued at the same
time and, unless otherwise provided, a series may be reopened, without the
consent of the holders of the Debt Securities of such series, for issuance of
additional Debt Securities of such series.

        Each Indenture will provide that the Company may, but need not,
designate more than one Trustee thereunder, each with respect to one or more
series of Debt Securities. Any Trustee under an Indenture may resign or be
removed with respect to one or more series of Debt Securities, and a successor
Trustee may be appointed to act with respect to such series. In the event that
two or more persons are acting as Trustee with respect to different series of
Debt Securities, each such Trustee shall be a Trustee of a trust under the
applicable Indenture separate and apart from the trust administered by any other
Trustee, and, except as otherwise indicated herein, any action described herein
to be taken by each Trustee may be taken by each such Trustee with respect to,
and only with respect to, the one or more series of Debt Securities for which it
is Trustee under the applicable Indenture.

        The following summaries set forth certain general terms and provisions
of the Indentures and the Debt Securities. The Prospectus Supplement relating to
the series of Debt Securities being offered will contain further terms of such
Debt Securities, including the following specific terms:

               (1)    the title of such Debt Securities and whether such Debt
                      Securities are Senior Debt Securities or Subordinated Debt
                      Securities;

               (2)    the aggregate principal amount of such Debt Securities and
                      any limit on such aggregate principal amount;

               (3)    the price or prices (expressed as a percentage of the
                      aggregate principal amount thereof) at which such Debt
                      Securities will be issued and, if other than the principal
                      amount thereof, the portion of the principal amount
                      thereof payable upon declaration of acceleration of the
                      maturity thereof, or (if applicable) the portion of the
                      principal amount of such Debt Securities that is
                      convertible into Common Stock, or the method by which any
                      such portion shall be determined;

               (4)    if convertible, the terms on which such Debt Securities
                      are convertible, including the initial conversion price or
                      rate and the conversion period and any applicable
                      limitations;

               (5)    the date or dates, or the method for determining such date
                      or dates, on which the principal of and any premium on,
                      such Debt Securities will be payable;

               (6)    the rate or rates (which may be fixed or variable), or the
                      method by which such rate or rates shall be determined, at
                      which such Debt Securities will bear interest, if any;

               (7)    the date or dates, or the method for determining such date
                      or dates, from which any such interest will accrue, the
                      dates on which any such interest will be payable, the
                      record dates for such interest payment dates, or the
                      method by which such dates shall be determined, the
                      persons to whom such interest shall be payable, and the
                      basis upon which interest shall be calculated if other
                      than that of a 360-day year of twelve 30-day months;

               (8)    the place or places where the principal of (and premium,
                      if any) and interest, if any, on such Debt Securities will
                      be payable, where such Debt Securities may be surrendered
                      for

                                        5
<PAGE>   7
                      registration of transfer or exchange and where notices or
                      demands to or upon the Company in respect of such Debt
                      Securities and the applicable Indenture may be served;

               (9)    the period or periods, if any, within which, the price or
                      prices at which and the other terms and conditions upon
                      which such Debt Securities may, pursuant to any optional
                      or mandatory redemption provisions, be redeemed, in whole
                      or in part, at the option of the Company;

               (10)   the obligation, if any, of the Company to redeem, repay or
                      purchase such Debt Securities pursuant to any sinking fund
                      or analogous provision or at the option of a holder
                      thereof, and the period or periods within which, the price
                      or prices at which and the other terms and conditions upon
                      which such Debt Securities will be redeemed, repaid or
                      purchased, in whole or in part, pursuant to such
                      obligation;

               (11)   if other than U.S. dollars, the currency or currencies in
                      which such Debt Securities are denominated and payable,
                      which may be a foreign currency or units of two or more
                      foreign currencies or a composite currency or currencies,
                      and the terms and conditions relating thereto and if
                      payable in dollars, whether the denomination shall be
                      $1,000 and any integral multiple thereof;

               (12)   whether the amount of payments of principal of (and
                      premium, if any, including any amount due upon redemption,
                      if any) or interest, if any, on such Debt Securities may
                      be determined with reference to an index, formula or other
                      method (which index, formula or method may, but need not
                      be, based on the yield on or trading price of other
                      securities, including U.S. Treasury securities, or on a
                      currency, currencies, currency unit or units, or composite
                      currency or currencies) and the manner in which such
                      amounts shall be determined;

               (13)   whether the principal of (and premium, if any) or interest
                      on the Debt Securities of the series are to be payable, at
                      the election of the Company or a holder thereof, in a
                      currency or currencies, currency unit or units or
                      composite currency or currencies other than that in which
                      such Debt Securities are denominated or stated to be
                      payable, the period or periods within which, and the terms
                      and conditions upon which, such election may be made, and
                      the time and manner of, and identity of the exchange rate
                      agent with responsibility for, determining the exchange
                      rate between the currency or currencies, currency unit or
                      units or composite currency or currencies in which such
                      Debt Securities are denominated or stated to be payable
                      and the currency or currencies, currency unit or units or
                      composite currency or currencies in which such Debt
                      Securities are to be so payable;

               (14)   provisions, if any, granting special rights to the holders
                      of Debt Securities of the series upon the occurrence of
                      such events as may be specified;

               (15)   any deletions from, modifications of or additions to the
                      Events of Default or covenants of the Company with respect
                      to Debt Securities of the series, whether or not such
                      Events of Default or covenants are consistent with the
                      Events of Default or covenants described herein;

               (16)   whether and under what circumstances the Company will pay
                      any additional amounts on such Debt Securities in respect
                      of any tax, assessment or governmental charge and, if so,
                      whether the Company will have the option to redeem such
                      Debt Securities in lieu of making such payment;


                                        6
<PAGE>   8
               (17)   whether Debt Securities of the series are to be issuable
                      as Registered Securities, Bearer Securities (with or
                      without coupons) or both, any restrictions applicable to
                      the offer, sale or delivery of Bearer Securities and the
                      terms upon which Bearer Securities of the series may be
                      exchanged for Registered Securities of the series and vice
                      versa (if permitted by applicable laws and regulations),
                      whether any Debt Securities of the series are to be
                      issuable initially in temporary global form and whether
                      any Debt Securities of the series are to be issuable in
                      permanent global form with or without coupons and, if so,
                      whether beneficial owners of interests in any such
                      permanent Global Security (as defined) may exchange such
                      interests for Debt Securities of such series and of like
                      tenor of any authorized form and denomination and the
                      circumstances under which any such exchanges may occur, if
                      other than in the manner provided in the Indenture, and,
                      if Registered Securities of the series are to be issuable
                      as a Global Security, the identity of the depository for
                      such series;

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

               (19)   the Person to whom any interest on any Registered Security
                      of the series shall be payable, if other than the Person
                      in whose name that Security (or one or more Predecessor
                      Securities) is registered at the close of business on the
                      Regular Record Date for such interest, the manner in
                      which, or the Person to whom, any interest on any Bearer
                      Security of the series shall be payable, if otherwise than
                      upon presentation and surrender of the coupons
                      appertaining thereto as they severally mature, and the
                      extent to which, or the manner in which, any interest
                      payable on a temporary Global Security on an Interest
                      Payment Date will be paid if other than in the manner
                      provided in the Indenture;

               (20)   the applicability, if any, of the defeasance and covenant
                      defeasance provisions of the Indenture to the Debt
                      Securities of the series;

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

               (22)   the obligation, if any, of the Company to permit the
                      conversion of the Debt Securities of such series into
                      Common Stock, and the terms and conditions upon which such
                      conversion shall be effected (including, without
                      limitation, the initial conversion price or rate, the
                      conversion period, any adjustment of the applicable
                      conversion price and any requirements relative to the
                      reservation of such shares for purposes of conversion);
                      and

               (23)   any other terms of the series (which terms shall not be
                      inconsistent with the provisions of the Indenture under
                      which the Debt Securities are issued).

        If so provided in the applicable Prospectus Supplement, the Debt
Securities may be issued at a discount below their principal amount (bearing no
interest or interest at a rate that at the time of issuance is below market
rates) and provide for less than the entire principal amount thereof to be
payable upon declaration of acceleration of the maturity thereof ("Original
Issue Discount Securities"). There may not be any periodic payments of interest
on such Original Issue Discount Securities. In the event of an acceleration of
the maturity of any Original Issue Discount Security, the amount payable to the
holder of such Original Issue Discount Security upon such acceleration will be
determined in accordance with the Prospectus Supplement, the terms of such
security and the Indenture, but will be an amount less than the amount payable
at the maturity of the principal of such Original Issue Discount Security. In
such cases, all material U.S. federal income tax, accounting and

                                        7
<PAGE>   9
other considerations applicable to Original Issue Discount Securities will be
described in the applicable Prospectus Supplement.

        Except as may be set forth in any Prospectus Supplement, the Debt
Securities will not contain any provisions that would limit the ability of the
Company to incur indebtedness or that would afford holders of Debt Securities
protection in the event of a highly leveraged or similar transaction involving
the Company or in the event of a change of control. Reference is made to the
applicable Prospectus Supplement for information with respect to any deletions
from, modifications of, or additions to, the events of default or covenants of
the Company that are described below, including any addition of a covenant or
other provision providing event risk or similar protection.

DENOMINATION, INTEREST, REGISTRATION AND TRANSFER

        Unless otherwise described in the applicable Prospectus Supplement, the
Debt Securities of any series will be issuable in denominations of $1,000 and
integral multiples thereof. Where Debt Securities of any series are issued in
bearer form, the special restrictions and considerations, including special
offering restrictions and special federal income tax considerations, applicable
to any such Debt Securities and to payment on and transfer and exchange of such
Debt Securities will be described in the applicable Prospectus Supplement.
Bearer Debt Securities will be transferable by delivery.

        Unless otherwise specified in the applicable Prospectus Supplement, the
principal of (and applicable premium, if any) and interest on any series of Debt
Securities will be payable at the corporate trust office of the applicable
Trustee, the address of which will be stated in the applicable 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 applicable register for such Debt Securities or by wire transfer
of funds to such person at an account maintained within the United States.

        Any interest not punctually paid or duly provided for on any Interest
Payment Date with respect to a Debt Security in registered form ("Defaulted
Interest") will forthwith cease to be payable to the holder on the applicable
Regular Record Date and may either be paid to the Person in whose name such Debt
Security is registered at the close of business on a special record date (the
"Special Record Date") for the payment of such Defaulted Interest to be fixed by
the Trustee, in which case notice thereof shall be given to the holder of such
Debt Security not less than ten days prior to such Special Record Date, or may
be paid at any time in any other lawful manner, all as more completely described
in the applicable Indenture.

        Subject to certain limitations imposed upon Debt Securities issued in
book-entry form, the Debt Securities of any series will be exchangeable for any
authorized denomination of other Debt Securities of the same series and of a
like aggregate principal amount and tenor upon surrender of such Debt Securities
at the corporate trust office of the applicable Trustee or at the office of any
transfer agent designated by the Company for such purpose. In addition, subject
to certain limitations imposed upon Debt Securities issued in book-entry form,
the Debt Securities of any series may be surrendered for registration of
transfer or exchange thereof at the corporate trust office of the applicable
Trustee or at the office of any transfer agent designated by the Company for
such purpose. Every Debt Security in registered form surrendered for
registration of transfer or exchange must be duly endorsed or accompanied by a
written instrument of transfer, and the person requesting such action must
provide evidence of title and identity satisfactory to the applicable Trustee or
transfer agent. No service charge will be made for any registration of transfer
or exchange of any Debt Securities, but the Company may require payment of a sum
sufficient to cover any tax or other governmental charge payable in connection
therewith. If the applicable Prospectus Supplement refers to any transfer agent
(in addition to the applicable Trustee) initially designated by the Company with
respect to any series of Debt Securities, the Company may at any time rescind
the designation of any such transfer agent or approve a change in the location
through which any such transfer agent acts, except that the Company will be
required to maintain a transfer agent in each place of payment for such series.
The Company may at any time designate additional transfer agents with respect to
any series of Debt Securities.


                                        8
<PAGE>   10
        Neither the Company nor any Trustee shall be required to (a) issue,
register the transfer of or exchange Debt Securities of any series during a
period beginning at the opening of business 15 days before the selection of any
Debt Securities for redemption and ending at the close of business on the day of
mailing of the notice of redemption; (b) register the transfer of or exchange
any Debt Security, or portion thereof, so selected for redemption, in whole or
in part, except the unredeemed portion of any Debt Security being redeemed in
part; or (c) issue, register the transfer of or exchange any Debt Security that
has been surrendered for repayment at the option of the holder, except the
portion, if any, of such Debt Security not to be so repaid.

        Payment in respect of Debt Securities in bearer form will be made in the
currency and in the manner designated in the applicable Prospectus Supplement,
subject to any applicable laws and regulations, at such paying agencies outside
the United States as the Company may appoint from time to time. The paying
agents outside the United States, if any, initially appointed by the Company for
a series of Debt Securities will be named in the Prospectus Supplement. Unless
otherwise provided in the applicable Prospectus Supplement, the Company may at
any time designate additional paying agents or rescind the designation of any
paying agents, except that, if Debt Securities of a series are issuable in
registered form, the Company will be required to maintain at least one paying
agent in each place of payment for such series and if Debt Securities of a
series are issuable in bearer form, the Company will be required to maintain at
least one paying agent in a place of payment outside the United States where
Debt Securities of such series and any coupons appertaining thereto may be
presented and surrendered for payment.

MERGER, CONSOLIDATION OR SALE OF ASSETS

        The Indentures will provide that the Company may, without the consent of
the holders of any outstanding Debt Securities, consolidate with, or sell, lease
or convey all or substantially all of its assets to, or merge with or into any
other corporation, provided that (a) either the Company shall be the continuing
corporation, or the successor corporation (if other than the Company) formed by
or resulting from any such consolidation or merger or which shall have received
the transfer of such assets is organized and existing under the laws of the
United States, any state thereof or the District of Columbia and such person
shall expressly assume on the same terms and conditions payment of the principal
of (and premium, if any) and interest on all and all obligations on the Debt
Securities and the performance and observance of all the covenants and
conditions of the applicable Indenture; and (b) the Company or such successor
corporation shall not immediately thereafter be in default under the applicable
Indenture. Upon any such merger, consolidation, conveyance or transfer, the
successor will succeed to, and will be substituted in lieu of, the Company.

CERTAIN COVENANTS

        The applicable Prospectus Supplement will describe any material
covenants in respect of a series of Debt Securities that are not described in
this Prospectus. Unless otherwise indicated in the applicable Prospectus
Supplement, Debt Securities will include the following covenants of the Company:

        Existence. Except as permitted above under "--Merger, Consolidation or
Sale of Assets," the Indentures will require the Company to do or cause to be
done all things necessary to preserve and keep in full force and effect its
corporate existence, rights (by articles of incorporation, by-laws and statute)
and franchises; provided, however, that the Company shall not be required to
preserve any right or franchise if its Board of Directors determines that the
preservation thereof is no longer desirable in the conduct of its business.

        Maintenance of Properties. The Indentures will require the Company to
cause all of its material properties used or useful in the conduct of its
business or the business of any subsidiary to be maintained and kept in good
condition, repair and working order and supplied with all necessary equipment
and will cause to be made all necessary repairs, renewals, replacements,
betterments and improvements thereof, all as in the judgment of the Company may
be necessary so that the business carried on in connection therewith may be
properly and advantageously conducted at all times; provided, however, that the
Company and its subsidiaries shall not be prevented from selling or otherwise
disposing of their properties for value in the ordinary course of business.

                                        9
<PAGE>   11
        Insurance. The Indentures will require the Company to cause each of its
and its subsidiaries' material insurable properties to be insured against loss
or damage at least equal to their then full insurable value with insurers of
recognized responsibility and, if described in the applicable Prospectus
Supplement, having a specified rating from a recognized insurance rating
service.

        Payment of Taxes and Other Claims. The Indentures will require the
Company to pay or discharge or cause to be paid or discharged, before the same
shall become delinquent, (a) all taxes, assessments and governmental charges
levied or imposed upon it or any subsidiary or upon the income, profits or
property of the Company or any subsidiary and (b) all lawful claims for labor,
materials and supplies which, if unpaid, might by law become a lien upon the
property of the Company or any subsidiary; provided, however, that the Company
shall not be required to pay or discharge or cause to be paid or discharged any
such tax, assessment, charge or claim whose amount, applicability or validity is
being contested in good faith.

EVENTS OF DEFAULT, NOTICE AND WAIVER

        Unless otherwise provided in the applicable Prospectus Supplement, each
Indenture will provide that the following events are "Events of Default" with
respect to any series of Debt Securities issued thereunder: (a) default in the
payment of any interest on any Debt Security of such series when such interest
becomes due and payable that continues for a period of 30 days; (b) default in
the payment of the principal of (or premium, if any, on) any Debt Security of
such series when and as due and payable; (c) default in making any sinking fund
payment as required for any Debt Security of such series when and as due and
payable; (d) default in the performance, or breach, of any other covenant or
warranty of the Company in the applicable Indenture with respect to the Debt
Securities of such series and continuance of such default or breach for a period
of 60 days after written notice as provided in the Indenture; (e) certain events
of bankruptcy, insolvency or reorganization, or court appointment of a receiver,
liquidator or trustee of the Company or any Significant Subsidiary; and (f) any
other event of default provided with respect to a particular series of Debt
Securities. The term "Significant Subsidiary" has the meaning ascribed to such
term in Regulation S-X promulgated under the Securities Act.

        If an Event of Default under any Indenture with respect to Debt
Securities of any series at the time outstanding occurs and is continuing, then
in every such case the applicable Trustee or the holders of not less than 25% in
principal amount of the Debt Securities of that series will have the right to
declare the principal amount (or, if the Debt Securities of that series are
Original Issue Discount Securities or indexed securities, such portion of the
principal amount as may be specified in the terms thereof) of, and premium, if
any, on, all the Debt Securities of that series to be due and payable
immediately by written notice thereof to the Company (and to the applicable
Trustee if given by the holders). However, at any time after such declaration of
acceleration with respect to Debt Securities of such series has been made, but
before a judgment or decree for payment of the money due has been obtained by
the applicable Trustee, the holders of not less than a majority in principal
amount of outstanding Debt Securities of such series may rescind and annul such
declaration and its consequences if (a) the Company shall have deposited with
the applicable Trustee all required payments of the principal of (and premium,
if any) and interest on the Debt Securities of such series, plus certain fees,
expenses, disbursements and advances of the applicable Trustee and (b) all
Events of Default, other than the non-payment of accelerated principal (or
specified portion thereof and the premium, if any), with respect to Debt
Securities of such series have been cured or waived as provided in such
Indenture. The Indentures will also provide that the holders of not less than a
majority in principal amount of the outstanding Debt Securities of any series
may waive any past default with respect to such series and its consequences,
except a default (i) in the payment of the principal of (or premium, if any) or
interest on any Debt Security of such series or (ii) in respect of a covenant or
provision contained in the applicable Indenture that cannot be modified or
amended without the consent of the holder of each outstanding Debt Security
affected thereby.

        The Indentures will require each Trustee to give notice to the holders
of Debt Securities within 90 days of a default under the applicable Indenture
unless such default shall have been cured or waived; provided, however, that
such Trustee may withhold notice to the holders of any series of Debt Securities
of any default with respect to such series (except a default in the payment of
the principal of (or premium, if any) or interest on any Debt Security of such
series or in the payment of any sinking fund installment in respect of any Debt

                                       10
<PAGE>   12
Security of such series) if specified responsible officers of such Trustee
consider such withholding to be in the interest of such holders.

        The Indentures will provide that no holders of Debt Securities of any
series may institute any proceedings, judicial or otherwise, with respect to
such Indenture or for any remedy thereunder, except in the case of failure of
the applicable Trustee, for 60 days, to act after it has received a written
request to institute proceedings in respect of an Event of Default from the
holders of not less than 25% in principal amount of the outstanding Debt
Securities of such series, as well as an offer of indemnity reasonably
satisfactory to it. This provision will not prevent, however, any holder of Debt
Securities from instituting suit for the enforcement of payment of the principal
of (and premium, if any) and interest on such Debt Securities at the respective
due dates or redemption dates thereof.

        The Indentures will provide that, subject to provisions in each
Indenture relating to its duties in case of default, a Trustee will be under no
obligation to exercise any of its rights or powers under an Indenture at the
request or direction of any holders of any series of Debt Securities then
outstanding under such Indenture, unless such holders shall have offered to the
Trustee thereunder reasonable security or indemnity. The holders of not less
than a majority in principal amount of the outstanding Debt Securities of any
series (or of all Debt Securities then outstanding under an Indenture, as the
case may be) shall have the right to direct the time, method and place of
conducting any proceeding for any remedy available to the applicable Trustee, or
of exercising any trust or power conferred upon such Trustee. However, a Trustee
may refuse to follow any direction which is in conflict with any law or the
applicable Indenture, which may involve such Trustee in personal liability or
which may be unduly prejudicial to the holders of Debt Securities of such series
not joining therein.

        Within 120 days after the close of each fiscal year, the Company will be
required to deliver to each Trustee a certificate, signed by one of several
specified officers of the Company, stating whether or not such officer has
knowledge of any default under the applicable Indenture and, if so, specifying
each such default and the nature and status thereof.

MODIFICATION OF THE INDENTURES

        Modifications and amendments of an Indenture will be permitted to be
made only with the consent of the holders of not less than a majority in
principal amount of all outstanding Debt Securities issued under such Indenture
affected by such modification or amendment; provided, however, that no such
modification or amendment may, without the consent of the holder of each such
Debt Security affected thereby, (a) change the stated maturity of the principal
of, or any installment of interest (or premium, if any) on, any such Debt
Security; (b) reduce the principal amount of, or the rate or amount of interest
on, or any premium payable on redemption of, any such Debt Security, or reduce
the amount of principal of an Original Issue Discount Security that would be due
and payable upon declaration of acceleration of the maturity thereof or would be
provable in bankruptcy, or adversely affect any right of repayment of the holder
of any such Debt Security; (c) change the place of payment, or the coin or
currency, for payment of principal of, premium, if any, or interest on any such
Debt Security; (d) impair the right to institute suit for the enforcement of any
payment on or with respect to any such Debt Security; (e) reduce the
above-stated percentage of outstanding Debt Securities of any series necessary
to modify or amend the applicable Indenture, to waive compliance with certain
provisions thereof or certain defaults and consequences thereunder or to reduce
the quorum or voting requirements set forth in the applicable Indenture; (f)
change the currency or currency unit in which any Debt Security or any premium
or interest thereon is payable; (g) in the case of the Subordinated Indenture,
modify the subordination provisions thereof in a manner adverse to the holders
of Subordinated Debt Securities of any series then outstanding; or (h) modify
any of the foregoing provisions or any of the provisions relating to the waiver
of certain past defaults or certain covenants, except to increase the required
percentage to effect such action or to provide that certain other provisions may
not be modified or waived without the consent of the holder of such Debt
Security.


                                       11
<PAGE>   13
        The holders of a majority in aggregate principal amount of the
outstanding Debt Securities of each series may, on behalf of all holders of Debt
Securities of that series, waive, insofar as that series is concerned,
compliance by the Company with certain restrictive covenants of the applicable
Indenture.

        Modifications and amendments of an Indenture will be permitted to be
made by the Company and the respective Trustee thereunder without the consent of
any holder of Debt Securities for any of the following purposes: (a) to evidence
the succession of another person to the Company as obligor under such Indenture;
(b) to add to the covenants of the Company for the benefit of the holders of all
or any series of Debt Securities or to surrender any right or power conferred
upon the Company in such Indenture; (c) to add events of default for the benefit
of the holders of all or any series of Debt Securities; (d) to add or change any
provisions of an Indenture to facilitate the issuance of, or to liberalize
certain terms of, Debt Securities in bearer form, or to permit or facilitate the
issuance of Debt Securities in uncertificated form, provided that such action
shall not adversely affect the interests of the holders of the Debt Securities
of any series in any material respect; (e) to change or eliminate any provisions
of an Indenture, provided that any such change or elimination shall become
effective only when there are no Debt Securities outstanding of any series
created prior thereto which are entitled to the benefit of such provision; (f)
to secure the Debt Securities; (g) to establish the form or terms of Debt
Securities of any series; (h) to provide for the acceptance of appointment by a
successor Trustee or facilitate the administration of the trusts under an
Indenture by more than one Trustee; (i) to cure any ambiguity, defect or
inconsistency in an Indenture, provided that such action shall not adversely
affect the interests of holders of Debt Securities of any series issued under
such Indenture; or (j) to supplement any of the provisions of an Indenture to
the extent necessary to permit or facilitate defeasance and discharge of any
series of such Debt Securities, provided that such action shall not adversely
affect the interests of the holders of the outstanding Debt Securities of any
series in any material respect.

        The Indentures will provide that in determining whether the holders of
the requisite principal amount of outstanding Debt Securities of a series have
given any request, demand, authorization, direction, notice, consent or waiver
thereunder or whether a quorum is present at a meeting of holders of Debt
Securities, (a) the principal amount of an Original Issue Discount Security that
shall be deemed to be outstanding shall be the amount of the principal thereof
that would be due and payable as of the date of such determination upon
declaration of acceleration of the maturity thereof, (b) the principal amount of
any Debt Security denominated in a foreign currency that shall be deemed
outstanding shall be the U.S. dollar equivalent, determined on the issue date
for such Debt Security, of the principal amount (or, in the case of an Original
Issue Discount Security, the U.S. dollar equivalent on the issue date of such
Debt Security of the amount determined as provided in (a) above), (c) the
principal amount of an indexed security that shall be deemed outstanding shall
be the principal face amount of such indexed security at original issuance,
unless otherwise provided with respect to such indexed security pursuant such
Indenture and (d) Debt Securities owned by the Company or any other obligor upon
the Debt Securities or any affiliate of the Company or of such other obligor
shall be disregarded.

        The Indentures will contain provisions for convening meetings of the
holders of Debt Securities of a series. A meeting will be permitted to be called
at any time by the applicable Trustee, and also, upon request, by the Company or
the holders of at least 25% in principal amount of the outstanding Debt
Securities of such series, in any such case upon notice given as provided in
such Indenture. Except for any consent that must be given by the holder of each
Debt Security affected by certain modifications and amendments of an Indenture,
any resolution presented at a meeting or adjourned meeting duly reconvened at
which a quorum is present may be adopted by the affirmative vote of the holders
of a majority in principal amount of the outstanding Debt Securities of that
series; provided, however, that, except as referred to above, any resolution
with respect to any request, demand, authorization, direction, notice, consent,
waiver or other action that may be made, given or taken by the holders of a
specified percentage, which is less than a majority, in principal amount of the
outstanding Debt Securities of a series may be adopted at a meeting or adjourned
meeting or adjourned meeting duly reconvened at which a quorum is present by the
affirmative vote of the holders of such specified percentage in principal amount
of the outstanding Debt Securities of that series. Any resolution passed or
decision taken at any meeting of holders of Debt Securities of any series duly
held in accordance with an Indenture will be binding on all holders of Debt
Securities of that series. The quorum at any meeting called to adopt a
resolution, and at any reconvened meeting, will be persons holding or
representing a majority in principal amount of the

                                       12
<PAGE>   14
outstanding Debt Securities of a series; provided, however, that if any action
is to be taken at such meeting with respect to a consent or waiver which may be
given by the holders of not less than a specified percentage in principal amount
of the outstanding Debt Securities of a series, the persons holding or
representing such specified percentage in principal amount of the outstanding
Debt Securities of such series will constitute a quorum.

        Notwithstanding the foregoing provisions, the Indentures will provide
that if any action is to be taken at a meeting of holders of Debt Securities of
any series with respect to any request, demand, authorization, direction,
notice, consent, waiver and other action that such Indenture expressly provides
may be made, given or taken by the holders of a specified percentage in
principal amount of all outstanding Debt Securities affected thereby, or of the
holders of such series and one or more additional series: (a) there shall be no
minimum quorum requirement for such meeting and (b) the principal amount of the
outstanding Debt Securities of such series that vote in favor of such request,
demand, authorization, direction, notice, consent, waiver or other action shall
be taken into account in determining whether such request, demand,
authorization, direction, notice, consent, waiver or other action has been made,
given or taken under such Indenture.

CERTAIN DEFINITIONS

        "Indebtedness" means, with respect to any person, (a) any obligation of
such person to pay the principal of, premium, if any, interest on (including
interest accruing on or after the filing of any petition in bankruptcy or for
reorganization relating to such person, whether or not a claim for such
post-petition interest is allowed in such proceeding), penalties, reimbursement
or indemnification amounts, fees, expenses or other amounts relating to any
indebtedness of such person (i) for borrowed money (whether or not the recourse
of the lender is to the whole of the assets of such person or only to a portion
thereof), (ii) evidenced by notes, debentures or similar instruments (including
purchase money obligations) given in connection with the acquisition of any
property or assets (other than trade accounts payable for inventory or similar
property acquired in the ordinary course of business), including securities, for
the payment of which such person is liable, directly or indirectly, or the
payment of which is secured by a lien, charge or encumbrance on property or
assets of such person, (iii) for goods, materials or services purchased in the
ordinary course of business (other than trade accounts payable arising in the
ordinary course of business), (iv) with respect to letters of credit or bankers
acceptances issued for the account of such person or performance bonds, (v) for
the payment of money relating to a Capitalized Lease Obligation and all
attributable Debt (each, as defined in the Indenture) or (vi) under
interest rate swaps, caps or similar agreements and foreign exchange contracts,
currency swaps or similar agreements; (b) any liability of others of the kind
described in the preceding clause (a) which such person has guaranteed or which
is otherwise its legal liability; and (c) any and all deferrals, renewals,
extensions and refunding of, or amendments, modifications or supplements to, any
liability of the kind described in any of the preceding clauses (a) or (b).

        "Senior Indebtedness" means Indebtedness of the Company, whether
outstanding on the date of issue of any Subordinated Debt Securities or
thereafter created, incurred, assumed or guaranteed by the Company, other than
the following: (a) any Indebtedness as to which, in the instrument evidencing
such Indebtedness or pursuant to which such Indebtedness was issued, it is
expressly provided that such Indebtedness is subordinate in right of payment to
all indebtedness of the Company not expressly subordinated to such Indebtedness;
(b) any Indebtedness which by its terms refers explicitly to the Subordinated
Debt Securities and states that such Indebtedness shall not be senior, shall be
pari passu or shall be subordinated in right of payment to the Subordinated Debt
Securities; and (c) with respect to any series of Subordinated Debt Securities,
any Indebtedness of the Company evidenced by Subordinated Debt Securities of the
same or of another series. Notwithstanding anything to the contrary in the
foregoing, Senior Indebtedness shall not include: (i) Indebtedness of or amounts
owed by the Company for compensation to employees, or for goods, materials and
services purchased in the ordinary course of business or (ii) Indebtedness of
the Company to a subsidiary of the Company.


                                       13
<PAGE>   15
SUBORDINATION

        Unless otherwise provided in the applicable Prospectus Supplement,
Subordinated Debt Securities will be subject to the following subordination
provisions.

        The payment of the principal of, premium (if any) on, interest on, or
any other amounts due on, the Subordinated Debt Securities will be subordinated
in right of payment to the prior payment in full of all Senior Indebtedness of
the Company. No payment on account of the principal of, redemption of, interest
on or any other amounts due on the Subordinated Debt Securities and no
redemption, purchase or other acquisition of the Subordinated Debt Securities
may be made, unless (a) full payment of amounts then due for principal, sinking
funds, interest (including interest accruing on or after the filing of any
petition in bankruptcy or for reorganization relating to the Company, whether or
not a claim for such post-petition interest is allowed in such proceeding),
penalties, reimbursement or indemnification amounts, fees and expenses, and of
all other amounts then due on all Senior Indebtedness shall have been made or
duly provided for pursuant to the terms of the instrument governing such Senior
Indebtedness and (b) at the time of, or immediately after giving effect to, any
such payment, redemption, purchase or other acquisition, there shall not exist
under any Senior Indebtedness or any agreement pursuant to which any Senior
Indebtedness has been issued, any default which shall not have been cured or
waived and which shall have resulted in the full amount of such Senior
Indebtedness being declared due and payable and not rescinded. In addition, the
Subordinated Indenture provides that, if holders of any Senior Indebtedness
notify the Company and the Subordinated Trustee that a default has occurred
giving the holders of such Senior Indebtedness the right to accelerate the
maturity thereof, no payment on account of principal, sinking fund or other
redemption, interest or any other amounts due on the Subordinated Debt
Securities and no purchase, redemption or other acquisition of the Subordinated
Debt Securities will be made for the period (the "Payment Blockage Period")
commencing on the date such notice is received and ending on the earlier of (i)
the date on which such event of default shall have been cured or waived or (ii)
180 days from the date such notice is received. Notwithstanding the foregoing,
only one payment blockage notice with respect to the same event of default or
any other events of default existing and known to the person giving such notice
at the time of such notice on the same issue of Senior Indebtedness may be given
during any period of 360 consecutive days. No new Payment Blockage Period may be
commenced by the holders of Senior Indebtedness during any period of 360
consecutive days unless all events of default which triggered the preceding
Payment Blockage Period have been cured or waived. Upon any distribution of its
assets in connection with any dissolution, winding-up, liquidation or
reorganization of the Company, all Senior Indebtedness must be paid in full
before the holders of the Subordinated Debt Securities are entitled to any
payments whatsoever.

        The Subordinated Indenture will not restrict the amount of Senior
Indebtedness or other indebtedness of the Company or any subsidiary. As a result
of these subordination provisions, in the event of the Company's insolvency,
holders of the Subordinated Debt Securities may recover ratably less than
general creditors of the Company.

        If this Prospectus is being delivered in connection with a series of
Subordinated Debt Securities, the accompanying Prospectus Supplement or the
information incorporated herein by reference will set forth the approximate
amount of Senior Indebtedness outstanding as of the end of the Company's most
recent fiscal quarter.

DISCHARGE, DEFEASANCE AND COVENANT DEFEASANCE

        Unless otherwise indicated in the applicable Prospectus Supplement, the
Company will be permitted, at its option, to discharge certain obligations to
holders of any series of Debt Securities issued under any Indenture that have
not already been delivered to the applicable Trustee for cancellation and that
either have become due and payable or will become due and payable within one
year (or scheduled for redemption within one year) by irrevocably depositing
with the applicable Trustee, in trust, funds in such currency or currencies,
currency unit or units or composite currency or currencies in which such Debt
Securities are payable in an amount sufficient to pay the entire indebtedness on
such Debt Securities in respect of principal (and premium, if any) and interest

                                       14
<PAGE>   16
to the date of such deposit (if such Debt Securities have become due and
payable) or to the stated maturity or redemption date, as the case may be.

        The Indentures will provide that, unless otherwise indicated in the
applicable Prospectus Supplement, the Company may elect either (a) to defease
and be discharged from any and all obligations with respect to such Debt
Securities (except for the obligations to register the transfer or exchange of
such Debt Securities, to replace temporary or mutilated, destroyed, lost or
stolen Debt Securities, to maintain an office or agency in respect of such Debt
Securities, and to hold moneys for payment in trust) ("defeasance") or (b) to be
released from certain obligations with respect to such Debt Securities under the
applicable Indenture (including the restrictions described above under
"--Certain Covenants") or, if provided in the applicable Prospectus Supplement,
its obligations with respect to any other covenant, and any omission to comply
with such obligations shall not constitute an Event of Default with respect to
such Debt Securities ("covenant defeasance"), in either case upon the
irrevocable deposit by the Company with the applicable Trustee, in trust, of an
amount, in such currency or currencies, currency unit or units or composite
currency or currencies in which such Debt Securities are payable at stated
maturity, or Government Obligations (as defined below), or both, applicable to
such Debt Securities, which through the scheduled payment of principal and
interest in accordance with their terms will provide money in an amount
sufficient to pay the principal of (and premium, if any) and interest on such
Debt Securities, and any mandatory sinking fund or analogous payments thereon,
on the scheduled due dates therefor.

        Such a trust will only be permitted to be established if, among other
things, the Company has delivered to the applicable Trustee an opinion of
counsel (as specified in the applicable Indenture) to the effect that the
holders of such Debt Securities will not recognize income, gain or loss for U.S.
federal income tax purposes as a result of such defeasance or covenant
defeasance and will be subject to U.S. federal income tax on the same amounts,
in the same manner and at the same times as would have been the case if such
defeasance or covenant defeasance had not occurred, and such opinion of counsel,
in the case of defeasance, will be required to refer to and be based upon a
ruling received from or published by the Internal Revenue Service or a change in
applicable U.S. federal income tax law occurring after the date of the
Indenture. In the event of such defeasance, the holders of such Debt Securities
would thereafter be able to look only to such trust fund for payment of
principal (and premium, if any) and interest.

        "Government Obligations" means securities that are (a) direct
obligations (or certificates representing an ownership interest in such
obligations) of the United States of America or the government which issued the
foreign currency in which the Debt Securities of a particular series are
payable, for the payment of which its full faith and credit is pledged or (b)
obligations (or certificates representing an ownership interest in such
obligations) of a person controlled or supervised by and acting as an agency or
instrumentality of the United States of America or such government which issued
the foreign currency in which the Debt Securities of such series are payable,
the payment of which is unconditionally guaranteed as a full faith and credit
obligation by the United States of America or such other government, which, in
either case, are not callable or redeemable at the option of the issuer thereof,
and shall also include a depository receipt issued by a bank or trust company as
custodian with respect to any such Government Obligation or a specific payment
of interest on or principal of any such Government Obligation held by such
custodian for the account of the holder of a depository receipt, provided that
(except as required by law) such custodian is not authorized to make any
deduction from the amount payable to the holder of such depository receipt from
any amount received by the custodian in respect of the Government Obligation or
the specific payment of interest on or principal of the Government Obligation
evidenced by such depository receipt.

        Unless otherwise provided in the applicable Prospectus Supplement, if
after the Company has deposited funds and/or Government Obligations to effect
defeasance or covenant defeasance with respect to Debt Securities of any series,
(a) the holder of a Debt Security of such series is entitled to, and does, elect
pursuant to the applicable Indenture or the terms of such Debt Security to
receive payment in a currency, currency unit or composite currency other than
that in which such deposit has been made in respect of such Debt Security, or
(b) a Conversion Event (as defined below) occurs in respect of the currency,
currency unit or composite currency in which such deposit has been made, the
indebtedness represented by such Debt Security will be deemed to have been, and
will be, fully discharged and satisfied through the payment of the principal of
(and

                                       15
<PAGE>   17
premium, if any) and interest on such Debt Security as they become due out of
the proceeds yielded by converting the amount so deposited in respect of such
Debt Security into the currency, currency unit or composite currency in which
such Debt Security becomes payable as a result of such election or such
cessation of usage based on the applicable market exchange rate. "Conversion
Event" means the cessation of use of (i) a currency, currency unit or composite
currency both by the government of the country which issued such currency and
for the settlement of transactions by a central bank or other public institution
of or within the international banking community, (ii) the ECU both within the
European Monetary System and for the settlement of transactions by public
institutions of or within the European Communities or (iii) any currency unit or
composite currency other than the ECU for the purposes for which it was
established. Unless otherwise provided in the applicable Prospectus Supplement,
all payments of principal of (and premium, if any) and interest on any Debt
Security that is payable in a foreign currency that ceases to be used by its
government of issuance shall be made in U.S. dollars.

        In the event the Company effects covenant defeasance with respect to any
Debt Securities and such Debt Securities are declared due and payable because of
the occurrence of any Event of Default other than the Event of Default described
in clause (d) above under "--Events of Default, Notice and Waiver" with respect
to specified sections of an Indenture (which sections would no longer be
applicable to such Debt Securities) or described in clause (g) under "--Events
of Default, Notice and Waiver" with respect to any other covenant as to which
there has been covenant defeasance, the amount in such currency, currency unit
or composite currency in which such Debt Securities are payable, and Government
Obligations on deposit with the applicable Trustee, will be sufficient to pay
amounts due on such Debt Securities at the time of their stated maturity but may
not be sufficient to pay amounts due on such Debt Securities at the time of the
acceleration resulting from such Event of Default. However, the Company would
remain liable to make payment of such amounts due at the time of acceleration.

        The applicable Prospectus Supplement may further describe the
provisions, if any, permitting such defeasance or covenant defeasance, including
any modifications to the provisions described above, with respect to the Debt
Securities of or within a particular series.

CONVERSION RIGHTS

        The terms and conditions, if any, upon which the Debt Securities are
convertible into Common Stock will be set forth in the applicable Prospectus
Supplement relating thereto. Such terms will include whether such Debt
Securities are convertible into shares of Common Stock, the conversion price (or
manner of calculation thereof), the conversion period, provisions as to whether
conversion will be at the option of the holders or the Company, the events
requiring an adjustment of the conversion price and provisions affecting
conversion in the event of the redemption of such Debt Securities and any
restrictions on conversion.

BOOK-ENTRY SYSTEM AND GLOBAL SECURITIES

        The Debt Securities of a series may be issued in whole or in part in the
form of one or more global securities ("Global Securities") that will be
deposited with, or on behalf of, a depository (the "Depository") identified in
the Prospectus Supplement relating to such series. Global Securities, if any,
issued in the United States are expected to be deposited with The Depository
Trust Company ("DTC"), as Depository. Global Securities may be issued in either
fully registered or bearer form and in either temporary or permanent form.
Unless and until it is exchanged in whole or in part for the individual Debt
Securities represented thereby, a Global Security may not be transferred except
as a whole by the Depository for such Global Security to a nominee of such
Depository or by a nominee of such Depository to such Depository or another
nominee of such Depository or by such Depository or any nominee of such
Depository to a successor Depository or any nominee of such successor.

        The specific terms of the depository arrangement with respect to a
series of Debt Securities will be described in the Prospectus Supplement
relating to such series. Unless otherwise indicated in the applicable

                                       16
<PAGE>   18
Prospectus Supplement, the following provisions will apply to depository
arrangements with respect to the Debt Securities.

        Upon the issuance of a Global Security, the Depository for such Global
Security or its nominee will credit on its book-entry registration and transfer
system the respective principal amounts of the individual Debt Securities
represented by such Global Security to the accounts of persons that have
accounts with such Depository ("Participants"). Such accounts shall be
designated by the underwriters, dealers or agents with respect to such Debt
Securities or by the Company if such Debt Securities are offered directly by the
Company. Ownership of beneficial interests in such Global Security will be
limited to Participants or persons that may hold interests through Participants.

        Pursuant to procedures established by DTC, ownership of beneficial
interests in any Global Security with respect to which DTC is the Depository
will be shown on, and the transfer of that ownership will be effected only
through, records maintained by DTC or its nominee (with respect to beneficial
interests of Participants) and records of Participants (with respect to
beneficial interests of persons who hold through Participants). Neither the
Company nor the Trustee will have any responsibility or liability for any aspect
of the records of DTC or for maintaining, supervising or reviewing any records
of DTC or any of its Participants relating to beneficial ownership interests in
the Debt Securities. The laws of some states require that certain purchasers of
securities take physical delivery of such securities in definitive form. Such
limits and laws may impair the ability to own, pledge or transfer beneficial
interests in a Global Security.

        So long as the Depository for a Global Security or its nominee is the
registered owner of such Global Security, such Depository or such nominee, as
the case may be, will be considered the sole owner or holder of the Debt
Securities represented by such Global Security for all purposes under the
applicable Indenture. Except as described below or in the applicable Prospectus
Supplement, owners of beneficial interest in a Global Security will not be
entitled to have any of the individual Debt Securities represented by such
Global Security registered in their names, will not receive or be entitled to
receive physical delivery of any such Debt Securities in definitive form and
will not be considered the owners or holders thereof under the applicable
Indenture. Beneficial owners of Debt Securities evidenced by a Global Security
will not be considered the owners or holders thereof under the applicable
Indenture for any purpose, including with respect to the giving of any
direction, instructions or approvals to the Trustee thereunder. Accordingly,
each person owning a beneficial interest in a Global Security with respect to
which DTC is the Depository must rely on the procedures of DTC and, if such
person is not a Participant, on the procedures of the Participant through which
such person owns its interests, to exercise any rights of a holder under the
applicable Indenture. The Company understands that, under existing industry
practice, if it requests any action of holders or if an owner of a beneficial
interest in a Global Security desires to give or take any action which a holder
is entitled to give or take under the applicable Indenture, DTC would authorize
the Participants holding the relevant beneficial interest to give or take such
action, and such Participants would authorize beneficial owners through such
Participants to give or take such actions or would otherwise act upon the
instructions of beneficial owners holding through them.

        Payments of principal of (and applicable premium, if any) and interest
on individual Debt Securities represented by a Global Security registered in the
name of a Depository or its nominee will be made to or at the direction of the
Depository or its nominee, as the case may be, as the registered owner of the
Global Security under the applicable Indenture. Under the terms of the
applicable Indenture, the Company and the Trustee may treat the persons in whose
name Debt Securities, including a Global Security, are registered as the owners
thereof for the purpose of receiving such payments. Consequently, neither the
Company nor the Trustee has or will have any responsibility or liability for the
payment of such amounts to beneficial owners of Debt Securities (including
principal, premium, if any, and interest). The Company believes, however, that
it is currently the policy of DTC to immediately credit the accounts of relevant
Participants with such payments, in amounts proportionate to their respective
holdings of beneficial interests in the relevant Global Security as shown on the
records of DTC or its nominee. The Company also expects that payments by
Participants to owners of beneficial interests in such Global Security held
through such Participants will be governed by standing instructions and
customary practices, as is the case with securities held for the account of
customers in bearer form or registered in street name, and will be the
responsibility of such Participants. Redemption

                                       17
<PAGE>   19
notices with respect to any Debt Securities represented by a Global Security
will be sent to the Depository or its nominee. If less than all of the Debt
Securities of any series are to be redeemed, the Company expects the Depository
to determine the amount of the interest of each Participant in such Debt
Securities to be redeemed to be determined by lot. None of the Company, the
Trustee, any Paying Agent or the Security Registrar (as defined in the
Indenture) for such Debt Securities will have any responsibility or liability
for any aspect of the records relating to or payments made on account of
beneficial ownership interests in the Global Security for such Debt Securities
or for maintaining any records with respect thereto.

        Neither the Company nor the Trustee will be liable for any delay by the
holders of a Global Security or the Depository in identifying the beneficial
owners of Debt Securities and the Company and the Trustee may conclusively rely
on, and will be protected in relying on, instructions from the holder of a
Global Security or the Depository for all purposes. The rules applicable to DTC
and its Participants are on file with the Commission.

        If a Depository for any Debt Securities is at any time unwilling, unable
or ineligible to continue as depository and a successor depository is not
appointed by the Company within 90 days, the Company will issue individual Debt
Securities in exchange for the Global Security representing such Debt
Securities. In addition, the Company may at any time and in its sole discretion,
subject to any limitations described in the Prospectus Supplement relating to
such Debt Securities, determine not to have any of such Debt Securities
represented by one or more Global Securities and in such event will issue
individual Debt Securities in exchange for the Global Security or Securities
representing such Debt Securities. Individual Debt Securities so issued will be
issued in denominations of $1,000 and integral multiples thereof.

        The Debt Securities of a series may also be issued in whole or in part
in the form of one or more bearer global securities (a "Bearer Global Security")
that will be deposited with a depository, or with a nominee for such depository,
identified in the applicable Prospectus Supplement. Any such Bearer Global
Securities may be issued in temporary or permanent form. The specific terms and
procedures, including the specific terms of the depository arrangement, with
respect to any portion of a series of Debt Securities to be represented by one
or more Bearer Global Securities will be described in the applicable Prospectus
Supplement.

PAYMENT AND PAYING AGENTS

        Unless otherwise specified in the applicable Prospectus Supplement, the
principal of (and applicable premium, if any) and interest on any series of Debt
Securities will be payable at the corporate trust office of the Trustee, the
address of which will be stated in the applicable 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
applicable register for such Debt Securities or by wire transfer of funds to
such person at an account maintained within the United States.

        All moneys paid by the Company to a paying agent or a Trustee for the
payment of the principal of or any premium or interest on any Debt Security
which remain unclaimed at the end of two years after such principal, premium or
interest has become due and payable will be repaid to the Company, and the
holder of such Debt Security thereafter may look only to the Company for payment
thereof.


                              PLAN OF DISTRIBUTION

        The Company may sell Debt Securities to or through one or more
underwriters or dealers for public offering and sale by or through them, and may
also sell Debt Securities directly to one or more institutional or other
purchasers, through agents or through any combination of these methods of sale.
Any such underwriter, dealer or agent involved in the offer and sale of Debt
Securities will be named in the applicable Prospectus Supplement.


                                       18
<PAGE>   20
        Underwriters may offer and sell the Debt Securities at a fixed price or
prices, which may be changed, or from time to time at market prices prevailing
at the time of sale, at prices related to such prevailing market prices or at
negotiated prices. The Company also may, from time to time, authorize
underwriters acting as the Company's agents to offer and sell the Debt
Securities upon the terms and conditions as shall be set forth in any Prospectus
Supplement. In connection with the sale of Debt Securities, underwriters may be
deemed to have received compensation from the Company in the form of
underwriting discounts or commissions and may also receive commissions from
purchasers of Debt Securities for whom they may act as agent. Underwriters may
sell Debt Securities to or through dealers, and such dealers may receive
compensation in the form of discounts, concessions or commissions from the
underwriters and/or commissions (which may be changed from time to time) from
the purchasers for whom they may act as agent.

        Any underwriting compensation paid by the Company to underwriters or
agents in connection with the offering of Debt Securities, and any discounts,
concessions or commission allowed by underwriters to participating dealers, will
be set forth in an applicable Prospectus Supplement. Underwriters, dealers and
agents participating in the distribution of the Debt Securities may be deemed to
be underwriters, and any discounts and commissions received by them and any
profit realized by them on resale of the Debt Securities may be deemed to be
underwriting discounts and commissions, under the Securities Act. Underwriters,
dealers and agents may be entitled, under agreements with the Company, to
indemnification against and contribution toward certain civil liabilities,
including liabilities under the Securities Act, and to reimbursement by the
Company for certain expenses.

        Each series of Debt Securities will be a new issue with no established
trading market. The Company may elect to list any series of Debt Securities on
an exchange, but is not obligated to do so. It is possible that one or more
underwriters may make a market in a series of Debt Securities, but will not be
obligated to do so and may discontinue any market making at any time without
notice. Therefore, no assurance can be given as to the liquidity of, or the
trading market for, the Debt Securities.

        Underwriters, dealers and agents and their associates may engage in
transactions with, or perform services for, the Company in the ordinary course
of business.

        If so indicated in the applicable Prospectus Supplement, the Company
will authorize dealers or other persons acting as the Company's agents to
solicit offers by certain institutions to purchase Debt Securities from the
Company at the public offering price set forth in such Prospectus Supplement
pursuant to delayed delivery contracts ("Contracts") providing for payment and
delivery on the date or dates stated in such Prospectus Supplement. Each
Contract will be for an amount no less than, and the aggregate principal amounts
of Debt Securities sold pursuant to Contracts shall be not less nor more than,
the respective amounts stated in the applicable Prospectus Supplement.
Institutions with whom Contracts, when authorized, may be made include
commercial and savings banks, insurance companies, pension funds, investment
companies, educational and charitable institutions and other institutions, but
will in all cases be subject to the approval of the Company. Contracts will not
be subject to any conditions except (a) the purchase by an institution of the
Debt Securities covered by its Contracts 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 (b) if Debt Securities are being sold to
underwriters, the Company shall have sold to such underwriters the total
principal amount of the Debt Securities less the principal amount thereof
covered by the Contracts. If in conjunction with the sale of Debt Securities to
institutions under Contracts, Debt Securities are also being sold to the public,
the consummation of the sale under the Contracts shall occur simultaneously with
the consummation of the sale to the public. The underwriters and such other
agents will not have any responsibility in respect of the validity or
performance of such Contracts.

        In order to comply with the securities laws of certain states and other
jurisdictions, if applicable, the Debt Securities offered hereby will be sold in
such jurisdictions only through registered or licensed brokers or dealers. In
addition, in certain states Debt Securities may not be sold unless they have
been registered or qualified for sale in the applicable state or other
jurisdiction or an exemption from the registration or qualification requirement
is available and is complied with.


                                       19
<PAGE>   21
        Under applicable rules and regulations under the Exchange Act, any
person engaged in the distribution of the Debt Securities offered hereby may not
simultaneously engage in market making activities with respect to the Debt
Securities for a period of two business days prior to the commencement of such
distribution.


                                  LEGAL MATTERS

        Certain legal matters, including the legality of the Debt Securities,
will be passed upon for the Company by Goodwin, Procter & Hoar LLP, Boston,
Massachusetts.


                                     EXPERTS

        The consolidated financial statements and schedule of the Company and
its subsidiaries at May 31, 1996, and for each of the three years in the period
ended May 31, 1996, incorporated by reference in this Prospectus and
Registration Statement, have been audited by Ernst & Young LLP, independent
auditors, and are incorporated herein in reliance upon the authority of such
firm as experts in accounting and auditing.

                                       20
<PAGE>   22
         NO PERSON HAS BEEN AUTHORIZED IN CONNECTION WITH THE OFFERING MADE
HEREBY TO GIVE ANY INFORMATION OR TO MAKE ANY REPRESENTATION NOT CONTAINED IN
THIS PROSPECTUS AND THE ACCOMPANYING PROSPECTUS SUPPLEMENT, AND IF GIVEN OR
MADE, SUCH INFORMATION OR REPRESENTATION MUST NOT BE RELIED UPON AS HAVING BEEN
AUTHORIZED BY THE COMPANY OR ANY OTHER PERSON. NEITHER THIS PROSPECTUS NOR THE
ACCOMPANYING PROSPECTUS SUPPLEMENT CONSTITUTES AN OFFER TO SELL OR A
SOLICITATION OF AN OFFER TO BUY ANY OF THE DEBT SECURITIES OFFERED HEREBY TO ANY
PERSON OR BY ANYONE IN ANY JURISDICTION IN WHICH IT IS UNLAWFUL TO MAKE SUCH
OFFER OR SOLICITATION. NEITHER THE DELIVERY OF THIS PROSPECTUS AND THE
ACCOMPANYING PROSPECTUS SUPPLEMENT NOR ANY SALE MADE HEREUNDER SHALL, UNDER ANY
CIRCUMSTANCES, CREATE ANY IMPLICATION THAT THE INFORMATION CONTAINED HEREIN IS
CORRECT AS OF ANY DATE SUBSEQUENT TO THE DATE HEREOF.

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


                                TABLE OF CONTENTS

                                        PAGE

Available Information ............         2

Incorporation of Certain
  Documents by Reference .........         2

The Company ......................         3

Use of Proceeds ..................         4

Ratio of Earnings to Fixed Charges         4

Description of Debt Securities ...         4

Plan of Distribution .............        18

Legal Matters ....................        20

Experts ..........................        20



                                  $150,000,000




                                     [Logo]




                              WYMAN-GORDON COMPANY


                                 DEBT SECURITIES


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


                                   PROSPECTUS

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









                              ______________, 1997
<PAGE>   23
                 PART II. INFORMATION NOT REQUIRED IN PROSPECTUS


ITEM 14.  OTHER EXPENSES OF ISSUANCE AND DISTRIBUTION.

        The expenses in connection with the issuance and distribution of the
securities being registered will be borne by the Company and are set forth in
the following table (all amounts except the registration fee are estimated):

<TABLE>
<S>                                                                                 <C>
        Registration fee                                                            $    45,455
        Legal fees and expenses
        Blue Sky fees and expenses
        Accounting fees and expenses
        Trustee fees and expenses
        Rating agency fees
        Printing fees and expenses
        Miscellaneous
                                                                                    ------------
                  TOTAL                                                             $
                                                                                    ============
</TABLE>

ITEM 15.  INDEMNIFICATION OF DIRECTORS AND OFFICERS.

         (a) Section 67 of Chapter 156B of the Massachusetts General Laws
("MGL") provides that indemnification of directors, officers, employees or other
agents may be provided by a corporation. Section 13(b) (1-1/2) of Chapter 156B
of the MGL provides that the Articles of Organization may contain a provision
eliminating or limiting the personal liability of a director to the corporation
or its stockholders for monetary damages for breach of fiduciary duty as a
director provided that such provision shall not eliminate or limit the liability
of a director (i) for any breach of the director's duty of loyalty to the
corporation or its stockholders, (ii) for acts or omissions not in good faith or
which involve intentional misconduct or a knowing violation of law, (iii) under
Sections 61 or 62 of the MGL Chapter 156B, or (iv) for any transaction from
which the director derived an improper personal benefit.

         Article 6(b) of the Company's Restated Articles of Organization states
that:

         No director of the Company shall have any personal liability to the
Company or its Stockholders for monetary damages for breach of fiduciary duty as
a director notwithstanding any provision of law imposing such liability;
provided, however, that this Article 6(b) shall not eliminate or limit the
liability of a director (i) for any breach of the director's duty of loyalty to
the Company or its Stockholders, (ii) for acts or omissions not in good faith or
which involve intentional misconduct or a knowing violation of law, (iii) under
Section 61 or 62 of Chapter 156B of the Massachusetts General Laws, or (iv) for
any transaction from which the director derived an improper personal benefit.
The preceding sentence shall not eliminate or limit the liability of a director
for any act or omission occurring prior to the date upon which this Article 6(b)
becomes effective. No amendment to or repeal of this Article 6(b) shall apply to
or have any effect on the elimination pursuant hereto of liability or alleged
liability of any director of the Company for or with respect to any acts or
omissions of such director occurring prior to such amendment or repeal. Nothing
in this Article 6(b) shall limit any lawful right to indemnification existing
independently of this Article.

         Article V of the Company's By-laws further states that:

1.       Right of Indemnification

         Every person who is or was a Director, officer or employee of this
Corporation or of any other corporation which he served at the request of the
Corporation and in which the Corporation owns or owned

                                      II-1
<PAGE>   24
shares of capital stock or of which it is a creditor shall have a right to be
indemnified by this Corporation against all reasonable expenses incurred by him
in connection with or resulting from any action, suit or proceeding in which he
may become involved as a party or otherwise by reason of his being or having
been a Director, officer or employee of the Corporation or such other
corporation, provided (a) said action, suit or proceeding shall be prosecuted to
a final determination and he shall be vindicated on the merits, or (b) in the
absence of such final determination vindicating him on the merits, the Board of
Directors shall determine that he acted in good faith in the reasonable belief
that his action was in the best interests of the Corporation or such other
corporation and that he cooperated effectively with the Corporation in the
defense and disposition of any said action, suit or proceeding, said
determinations to be made by the Board of Directors acting through a quorum of
disinterested directors, or in its absence on the opinion of the counsel.

2.       Definitions

         For purposes of Section 1 of this Article V: (a) "reasonable expenses"
shall include but not be limited to reasonable counsel fees and disbursements,
amounts of any judgment, fine or penalty, and reasonable amounts paid in
settlement, but in no event shall "reasonable expenses" include any item for
which indemnification would be contrary to law; (b) "action, suit or proceeding"
shall include every claim, action, suit or proceeding, whether civil or
criminal, derivative or otherwise, administrative, judicial or legislative, any
appeal relating thereto, and shall include any reasonable apprehension or threat
of such a claim, action, suit or proceeding; and (c) a settlement, plea of nolo
contendere, consent judgment, adverse civil judgment, or conviction shall not of
itself create a presumption that the person seeking indemnification did not act
in good faith in the reasonable belief that his action was in the best interests
of this Corporation or such other corporation, but the Board of Directors shall
be bound by a civil judgment or conviction which adjudges that the person did
not act in good faith in the reasonable belief that his action was in the best
interests of this Corporation or such other corporation.

3.       Persons Entitled to Indemnification

         The right of indemnification shall extend to any person otherwise
entitled to it under this Article V whether or not that person continues to be a
director or officer of this Corporation at the time such liability or expense
shall be incurred. The right of indemnification shall extend to the legal
representatives and heirs of any person otherwise entitled to indemnification.
If a person meets the requirements of this Article V with respect to some
matters in an action, suit or proceeding, but not with respect to others, he
shall be entitled to indemnification as to the former. Advances against
liability and expenses may be made by the Corporation on terms fixed by the
Board of Directors subject to an obligation to repay if indemnification proves
unwarranted.

4.       Bylaw Not Exclusive

         This Article V shall not exclude any other rights of indemnification or
other rights to which any Director, officer or employee may be entitled by
contract, by vote of the Board of Directors, or as a matter of law. If any
clause, provision or application of this Article V shall be determined to be
invalid, the other clauses, provisions or applications of these Bylaws shall not
be affected but shall remain in full force and effect. The provisions of this
Article V shall be applicable to actions, suits or proceedings commenced after
the adoption hereof, whether arising form acts or omissions occurring before or
after the adoption hereof.

         (b) In addition to the indemnification provided under the Company's
By-laws, the Company has entered into agreements with its directors and certain
of its executive officers which, subject to certain limitations, provide for
indemnification of such directors and executive officers to the full extent
authorized by Section 67 of the Massachusetts Business Corporation Law or
Article V of the By-laws, whichever is more favorable to the director or
executive officer. In addition, the agreements provide that if the Company
elects not to maintain director and officer liability insurance policies, the
Company will indemnify the officer or director to the full extent of the
coverage which would otherwise have been provided pursuant to the insurance
policy as it was last in effect between the insurer and the Company.


                                      II-2
<PAGE>   25
         (c) The Company maintains insurance covering the directors and
executive officers of the Company and its subsidiaries against certain
liabilities.


ITEM 16.  EXHIBITS.

EXHIBIT NO.                   DESCRIPTION

   3.1   Restated Articles of Organization of Wyman-Gordon Company (incorporated
         by reference to Exhibit 3A to the Company's Form 10-K for the year
         ended June 3, 1995).
   3.2   Bylaws of Wyman-Gordon Company, as amended through May 24, 1994
         (incorporated by reference to Exhibit 3B to the Company's Form 10-K for
         the year ended June 3, 1995).
   4.1   Form of Indenture for Senior Debt Securities.
   4.2   Form of Senior Debt Security (included in Exhibit No. 4.1).
   4.3   Form of Indenture for Subordinated Debt Securities.
   4.4   Form of Subordinated Debt Security (included in Exhibit No. 4.3).
   5.1   Opinion of Goodwin, Procter & Hoar LLP as to the legality of the Debt
         Securities being registered.
   12.1  Calculation of Ratio of Earnings to Fixed Charges.
   23.1  Consent of Ernst & Young LLP, Independent Auditors.
   23.2  Consent of Goodwin, Procter & Hoar LLP (included in Exhibit 5.1
         hereto).
   24.1  Powers of Attorney (included in Part II of this registration
         statement).
   25.1  Form T-1 Statement of Eligibility of Trustee under the Trust Indenture
         Act of 1939 (incorporated by reference to Exhibit 26.1 to the Company's
         Registration Statement on Form S-2, No. 33-55650).

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;

                                    (ii) To reflect in the prospectus any facts
                           or events arising after the effective date of the
                           registration statement (or the most recent
                           post-effective amendment thereof) which, individually
                           or in the aggregate, represent a fundamental change
                           in the information set forth in the registration
                           statement. Notwithstanding the foregoing, any
                           increase or decrease in volume of securities offered
                           (if the total dollar value of securities offered
                           would not exceed that which was registered) and any
                           deviation from the low or high and of the estimated
                           maximum offering range may be reflected in the form
                           of prospectus filed with the Commission pursuant to
                           Rule 424(b) if, in the aggregate, the changes in
                           volume and price represent no more than a 20 percent
                           change in the maximum aggregate offering price set
                           forth in the "Calculation of Registration Fee" table
                           in the effective registration statement; and

                                    (iii) To include any material information
                           with respect to the plan of distribution not
                           previously disclosed in the registration statement or
                           any material change to such information in the
                           registration statement;

                  provided, however, that paragraphs (a)(1)(i) and (a)(1)(ii)
                  herein do not apply if the information required to be included
                  in a post-effective amendment by those paragraphs is contained
                  in periodic reports filed with or furnished to the Commission
                  by the undersigned

                                      II-3
<PAGE>   26
                  registrant pursuant to Section 13 or Section 15(d) of the
                  Exchange Act that are incorporated by reference in the
                  registration statement.

                           (2) That, for the purpose of determining any
                  liability under the Securities Act, each such post-effective
                  amendment shall be deemed to be a new registration statement
                  relating to the securities offered therein, and the offering
                  of such securities at that time shall be deemed to be the
                  initial bona fide offering thereof.

                           (3) To remove from registration by means of a
                  post-effective amendment any of the securities being
                  registered which remain unsold at the termination of the
                  offering.

         (b)      The undersigned registrant hereby undertakes that, for
                  purposes of determining any liability under the Securities
                  Act, each filing of the registrant's annual report pursuant to
                  Section 13(a) or Section 15(d) of the Exchange Act that is
                  incorporated by reference in the registration statement shall
                  be deemed to be a new registration statement relating to the
                  securities offered therein, and the offering of such
                  securities at that time shall be deemed to be the initial bona
                  fide offering thereof.

         (c)      Insofar as indemnification for liabilities arising under the
                  Securities Act may be permitted to directors, officers and
                  controlling persons of the registrant pursuant to the
                  provisions described under Item 15 above, or otherwise, the
                  registrant has been advised that in the opinion of the
                  Commission such indemnification is against public policy as
                  expressed in the Securities Act and is, therefore,
                  unenforceable. In the event that a claim for indemnification
                  against such liabilities (other than the payment by the
                  registrant of expenses incurred or paid by a director, officer
                  or controlling person of the registrant in the successful
                  defense of any action, suit or proceeding) is asserted by such
                  director, officer or controlling person in connection with the
                  securities being registered, the registrant will, unless in
                  the opinion of its counsel the matter has been settled by
                  controlling precedent, submit to a court of appropriate
                  jurisdiction the question whether such indemnification by it
                  is against public policy as expressed in the Securities Act
                  and will be governed by the final adjudication of such issue.

         (d)      The undersigned registrant hereby undertakes to file an
                  application for the purpose of determining the eligibility of
                  the trustee to act under subsection (a) of Section 310 of the
                  Trust Indenture Act in accordance with the rules and
                  regulations prescribed by the Commission under Section
                  305(b)(2) of the Trust Indenture Act.

                                      II-4
<PAGE>   27
                                   SIGNATURES

         Pursuant to the requirements of the Securities Act of 1933,
Wyman-Gordon Company 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 North Grafton, Commonwealth of Massachusetts, on
the 25 day of July, 1997.

                                  WYMAN-GORDON COMPANY


                                  By:/s/ Andrew C. Genor
                                     ----------------------------------------
                                  Andrew C. Genor
                                  Vice President, Chief Financial Officer and
                                  Treasurer

        KNOW ALL MEN BY THESE PRESENTS, that we, the undersigned officers and
directors of Wyman-Gordon Company hereby severally constitute David P. Gruber,
Andrew C. Genor and Wallace F. Whitney, Jr., and each of them singly, our true
and lawful attorneys with full power to them, and each of them singly, to sign
for us and in our names in the capacities indicated below, the Registration
Statement filed herewith and any and all amendments to said Registration
Statement, and generally to do all such things in our names and in our
capacities as officers and directors to enable Wyman-Gordon Company to comply
with the provisions of the Securities Act and all requirements of the
Commission, hereby ratifying and confirming our signatures as they may be signed
by our said attorneys, or any of them, to said Registration Statement and any
and all amendments thereto.

        Pursuant to the requirements of the Securities Act, this Registration
Statement has been signed by the following persons in the capacities and on the
dates indicated.

<TABLE>
<CAPTION>
                  Signature                                      Title                           Date
                  ---------                                      -----                           ----
<S>                                              <C>                                          <C>
/s/            John M. Nelson                    Chairman of the Board of Directors           July 25, 1997
- --------------------------------------------
               John M. Nelson


/s/            David P. Gruber                   President, Chief Executive Officer           July 25, 1997
- --------------------------------------------      and Director
               David P. Gruber


/s/            Andrew C. Genor                   Vice President, Chief Financial              July 25, 1997
- --------------------------------------------       Officer and Treasurer and
               Andrew C. Genor                     Principal Financial Officer


/s/           Jeffrey B. Lavin                   Corporate Controller and                     July 25, 1997
- --------------------------------------------       Principal Accounting Officer
              Jeffrey B. Lavin


/s/             E. Paul Casey                    Director                                     July 25, 1997
- --------------------------------------------
                E. Paul Casey


/s/          Warner S. Fletcher                  Director                                     July 25, 1997
- --------------------------------------------
             Warner S. Fletcher


- --------------------------------------------     Director                                     July 25, 1997
              Robert G. Foster
</TABLE>


                                      II-5
<PAGE>   28
<TABLE>
<S>                                              <C>                                          <C>
/s/           Russell E. Fuller                  Director                                     July 25, 1997
- --------------------------------------------
              Russell E. Fuller

- --------------------------------------------
              Charles W. Grigg                   Director                                     July 25, 1997

- --------------------------------------------
              M Howard Jacobson                  Director                                     July 25, 1997

- --------------------------------------------
               Judith S. King                    Director                                     July 25, 1997

/s/          H. John Riley, Jr.                  Director                                     July 25, 1997
- --------------------------------------------
             H. John Riley, Jr.

/s/            Jon C. Strauss                    Director                                     July 25, 1997
- --------------------------------------------
               Jon C. Strauss

/s/          David A. White, Jr.                 Director                                     July 25, 1997
- --------------------------------------------
             David A. White, Jr.
</TABLE>

                                      II-6
<PAGE>   29
                                  EXHIBIT INDEX


EXHIBIT NO.                    DESCRIPTION

   3.1   Restated Articles of Organization of Wyman-Gordon Company (incorporated
         by reference to Exhibit 3A to the Company's Form 10-K for the year
         ended June 3, 1995).

   3.2   Bylaws of Wyman-Gordon Company, as amended through May 24, 1994
         (incorporated by reference to Exhibit 3B to the Company's Form 10-K for
         the year ended June 3, 1995).

   4.1   Form of Indenture for Senior Debt Securities.

   4.2   Form of Senior Debt Security (included in Exhibit No. 4.1).

   4.3   Form of Indenture for Subordinated Debt Securities.

   4.4   Form of Subordinated Debt Security (included in Exhibit No. 4.3).

   5.1   Opinion of Goodwin, Procter & Hoar LLP as to the legality of the Debt
         Securities being registered.

   12.1  Calculation of Ratio of Earnings to Fixed Charges.

   23.1  Consent of Ernst & Young LLP, Independent Auditors.

   23.2  Consent of Goodwin, Procter & Hoar LLP (included in Exhibit 5.1
         hereto).

   24.1  Powers of Attorney (included in Part II of this registration
         statement).

   25.1  Form T-1 Statement of Eligibility of Trustee under the Trust Indenture
         Act of 1939 (incorporated by reference to Exhibit 26.1 to the Company's
         Registration Statement on Form S-2, No. 33-55650).



<PAGE>   1


                                                                     EXHIBIT 4.1

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




                              WYMAN-GORDON COMPANY


                                       TO


                              [_________________]


                                     Trustee




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

                                    Indenture

                       Dated as of [______________,] 1997


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

                             Senior Debt Securities







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






<PAGE>   2



                                TABLE OF CONTENTS
                                                                            Page

RECITALS OF THE COMPANY........................................................1

ARTICLE ONE - DEFINITIONS AND OTHER PROVISIONS OF GENERAL
                       APPLICATION.............................................1
    SECTION 101.  Definitions..................................................1
    SECTION 102.  Compliance Certificates and Opinions........................12
    SECTION 103.  Form of Documents Delivered to Trustee......................12
    SECTION 104.  Acts of Holders.............................................13
    SECTION 105.  Notices, etc., to Trustee and Company.......................15
    SECTION 106.  Notice to Holders; Waiver...................................15
    SECTION 107.  Counterparts; Effect of Headings and Table 
                    of Contents...............................................16
    SECTION 108.  Successors and Assigns......................................16
    SECTION 109.  Severability Clause.........................................17
    SECTION 110.  Benefits of Indenture.......................................17
    SECTION 111.  Governing Law...............................................17
    SECTION 112.  Legal Holidays..............................................17
    SECTION 113.  Immunity of Stockholders, Directors, Officers and 
                    Agents of the Company.....................................17
    SECTION 114.  Conflict with Trust Indenture Act...........................18

ARTICLE TWO - SECURITIES FORMS................................................18
    SECTION 201.  Forms of Securities.........................................18
    SECTION 202.  Form of Trustee's Certificate of Authentication.............18
    SECTION 203.  Securities Issuable in Global Form..........................19

ARTICLE THREE - THE SECURITIES................................................20
    SECTION 301.  Amount Unlimited; Issuable in Series........................20
    SECTION 302.  Denominations...............................................23
    SECTION 303.  Execution, Authentication, Delivery and Dating..............24
    SECTION 304.  Temporary Securities........................................26
    SECTION 305.  Registration, Registration of Transfer and Exchange.........29
    SECTION 306.  Mutilated, Destroyed, Lost and Stolen Securities............32
    SECTION 307.  Payment of Interest; Interest Rights Preserved..............33
    SECTION 308.  Persons Deemed Owners.......................................35
    SECTION 309.  Cancellation................................................36
    SECTION 310.  Computation of Interest.....................................37

ARTICLE FOUR - SATISFACTION AND DISCHARGE.....................................37
    SECTION 401.  Satisfaction and Discharge of Indenture.....................37
    SECTION 402.  Application of Trust Funds..................................38



                                       (i)


<PAGE>   3

                                                                            Page
                                                                            ----


ARTICLE FIVE - REMEDIES.......................................................39
    SECTION 501.  Events of Default...........................................39
    SECTION 502.  Acceleration of Maturity; Rescission and Annulment..........41
    SECTION 503.  Collection of Indebtedness and Suits for 
                     Enforcement by Trustee...................................42
    SECTION 504.  Trustee May File Proofs of Claim............................43
    SECTION 505.  Trustee May Enforce Claims Without Possession 
                     of Securities or Coupons.................................43
    SECTION 506.  Application of Money Collected..............................44
    SECTION 507.  Limitation on Suits.........................................44
    SECTION 508.  Unconditional Right of Holders to Receive Principal, 
                     Premium or Make-Whole Amount, if any, and Interest.......45
    SECTION 509.  Restoration of Rights and Remedies..........................45
    SECTION 510.  Rights and Remedies Cumulative..............................45
    SECTION 511.  Delay or Omission Not Waiver................................46
    SECTION 512.  Control by Holders of Securities............................46
    SECTION 513.  Waiver of Past Defaults.....................................46
    SECTION 514.  Waiver of Usury, Stay or Extension Laws.....................47
    SECTION 515.  Undertaking for Costs.......................................47

ARTICLE SIX - THE TRUSTEE.....................................................47
    SECTION 601.  Notice of Defaults..........................................47
    SECTION 602.  Certain Rights of Trustee...................................48
    SECTION 603.  Not Responsible for Recitals or Issuance of Securities......49
    SECTION 604.  May Hold Securities.........................................49
    SECTION 605.  Money Held in Trust.........................................50
    SECTION 606.  Compensation and Reimbursement..............................50
    SECTION 607.  Corporate Trustee Required; Eligibility; Conflicting 
                     Interests................................................51
    SECTION 608.  Resignation and Removal; Appointment of Successor...........51
    SECTION 609.  Acceptance of Appointment by Successor......................52
    SECTION 610.  Merger, Conversion, Consolidation or Succession 
                     to Business..............................................54
    SECTION 611.  Appointment of Authenticating Agent.........................54
    SECTION 612.  Certain Duties and Responsibilities of the Trustee..........56

ARTICLE SEVEN - HOLDERS' LISTS AND REPORTS BY TRUSTEE
                AND COMPANY...................................................57
    SECTION 701.  Disclosure of Names and Addresses of Holders................57
    SECTION 702.  Reports by Trustee..........................................57
    SECTION 703.  Reports by Company..........................................58
    SECTION 704.  Company to Furnish Trustee Names and Addresses 
                     of Holders...............................................58



                                      (ii)


<PAGE>   4

                                                                            Page
                                                                            ----

ARTICLE EIGHT - CONSOLIDATION, MERGER, SALE, LEASE OR
                CONVEYANCE....................................................59
    SECTION 801.  Consolidations and Mergers of  Company and Sales, 
                     Leases and Conveyances Permitted Subject to 
                     Certain Conditions.......................................59
    SECTION 802.  Rights and Duties of Successor Corporation..................59
    SECTION 803.  Officers' Certificate and Opinion of Counsel................60

ARTICLE NINE - SUPPLEMENTAL INDENTURES........................................60
    SECTION 901.  Supplemental Indentures Without Consent of Holders..........60
    SECTION 902.  Supplemental Indentures with Consent of Holders.............61
    SECTION 903.  Execution of Supplemental Indentures........................63
    SECTION 904.  Effect of Supplemental Indentures...........................63
    SECTION 905.  Conformity with Trust Indenture Act.........................63
    SECTION 906.  Reference in Securities to Supplemental Indentures..........63

ARTICLE TEN - COVENANTS.......................................................63
    SECTION 1001.  Payment of Principal, Premium or Make-Whole Amount, 
                     if any; and Interest.....................................63
    SECTION 1002.  Maintenance of Office or Agency............................64
    SECTION 1003.  Money for Securities Payments to Be Held in Trust..........65
    SECTION 1004.  Existence..................................................67
    SECTION 1005.  Maintenance of Properties..................................67
    SECTION 1006.  Insurance..................................................67
    SECTION 1007.  Payment of Taxes and Other Claims..........................67
    SECTION 1008.  Statement as to Compliance.................................67
    SECTION 1009.  Waiver of Certain Covenants................................68

ARTICLE ELEVEN - REDEMPTION OF SECURITIES.....................................68
    SECTION 1101.  Applicability of Article...................................68
    SECTION 1102.  Election to Redeem; Notice to Trustee......................68
    SECTION 1103.  Selection by Trustee of Securities to Be Redeemed..........68
    SECTION 1104.  Notice of Redemption.......................................69
    SECTION 1105.  Deposit of Redemption Price................................70
    SECTION 1106.  Securities Payable on Redemption Date......................70
    SECTION 1107.  Securities Redeemed in Part................................71

ARTICLE TWELVE - SINKING FUNDS................................................72
    SECTION 1201.  Applicability of Article...................................72
    SECTION 1202.  Satisfaction of Sinking Fund Payments with Securities......72
    SECTION 1203.  Redemption of Securities for Sinking Fund..................72




                                      (iii)


<PAGE>   5

                                                                            Page
                                                                            ----

ARTICLE THIRTEEN - REPAYMENT AT THE OPTION OF HOLDERS.........................73
    SECTION 1301.  Applicability of Article...................................73
    SECTION 1302.  Repayment of Securities....................................73
    SECTION 1303.  Exercise of Option.........................................73
    SECTION 1304.  When Securities Presented for Repayment Become Due
                      and Payable.............................................74
    SECTION 1305.  Securities Repaid in Part..................................75

ARTICLE FOURTEEN - DEFEASANCE AND COVENANT DEFEASANCE.........................75
    SECTION 1401.  Applicability of Article; Company's Option to Effect
                      Defeasance or Covenant Defeasance.......................75
    SECTION 1402.  Defeasance and Discharge...................................76
    SECTION 1403.  Covenant Defeasance........................................76
    SECTION 1404.  Conditions to Defeasance or Covenant Defeasance............77
    SECTION 1405.  Deposited Money and Government Obligations to Be 
                      Held in Trust; Other Miscellaneous Provisions...........78

ARTICLE FIFTEEN - MEETINGS OF HOLDERS OF SECURITIES...........................79
    SECTION 1501.  Purposes for Which Meetings May Be Called..................79
    SECTION 1502.  Call, Notice and Place of Meetings.........................80
    SECTION 1503.  Persons Entitled to Vote at Meetings.......................80
    SECTION 1504.  Quorum; Action.............................................80
    SECTION 1505.  Determination of Voting Rights; Conduct and 
                      Adjournment of Meetings.................................82
    SECTION 1506.  Counting Votes and Recording Action of Meetings............82

SIGNATURES AND SEALS..........................................................84

ACKNOWLEDGMENT................................................................85

EXHIBIT A

    FORM OF REDEEMABLE OR NON-REDEEMABLE SENIOR SECURITY.....................A-1

EXHIBIT B

    FORMS OF CERTIFICATION...................................................B-1


                                      (iv)


<PAGE>   6


                              WYMAN-GORDON COMPANY


         Reconciliation and tie between Trust Indenture Act of 1939 (the "Trust
Indenture Act" or "TIA") and Indenture, dated as of [________________,] 1997.

<TABLE>
<CAPTION>

       Trust Indenture
         Act Section                                    Indenture Section
         -----------                                    -----------------

     <S>                                                <C>   
     ss. 310(a)(1)....................................       607
            (a)(2)....................................       607
               (b)....................................  607, 608
        ss. 312(c)....................................       701
        ss. 313(a)....................................       702
               (c)....................................       702
        ss. 314(a)....................................       703
            (a)(4)....................................      1009
            (c)(1)....................................       102
            (c)(2)....................................       102
               (e)....................................       102
        ss. 315(b)....................................       601
        ss. 316(a) (last sentence)....................       101 ("Outstanding")
         (a)(1)(A)....................................  502, 512
         (a)(1)(B)....................................       513
               (b)....................................       508
     ss. 317(a)(1)....................................       503
            (a)(2)....................................       504
        ss. 318(a)....................................       111
               (c)....................................       111

</TABLE>

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


NOTE: This reconciliation and tie shall not, for any purpose, be deemed to be a
      part of the Indenture.

      Attention should also be directed to TIA Section 318(c), which provides
that the provisions of TIA Sections 310 to and including 317 of the Trust
Indenture Act are a part of and govern every qualified indenture, whether or not
physically contained therein.




                                       (v)


<PAGE>   7


       INDENTURE, dated as of [_________________,] 1997, between WYMAN-GORDON
COMPANY, a corporation organized under the laws of the Commonwealth of
Massachusetts (hereinafter called the "Company"), having its principal office at
244 Worcester Street, North Grafton, Massachusetts 01536-8001, and
[___________________], a banking association organized under the laws of the
[_____________________________] as Trustee hereunder (hereinafter called the
"Trustee"), having a Corporate Trust Office at [______________________________].


                             RECITALS OF THE COMPANY

       The Company deems it necessary to issue from time to time for its lawful
purposes senior debt securities (hereinafter called the "Securities") evidencing
its unsecured and senior indebtedness, and has duly authorized the execution and
delivery of this Indenture to provide for the issuance from time to time of the
Securities, to be issued in one or more Series as provided in this Indenture.

       This Indenture is subject to the provisions of the Trust Indenture Act of
1939, as amended (the "Trust Indenture Act" or "TIA"), that are deemed to be
incorporated into this Indenture and shall, to the extent applicable, be
governed by such provisions.

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

       NOW, THEREFORE, THIS INDENTURE WITNESSETH:

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


            ARTICLE ONE - DEFINITIONS AND OTHER PROVISIONS OF GENERAL
                                   APPLICATION

       SECTION 101. DEFINITIONS. For all purposes of this Indenture, except as
otherwise expressly provided or unless the context otherwise requires:

              (1)    the terms defined in this Article have the meanings
       assigned to them in this Article, and include the plural as well as the
       singular;

              (2)    all other terms used herein which are defined in the TIA,
       either directly or by reference therein, have the meanings assigned to
       them therein, and the terms "cash transaction" and "self-liquidating
       paper," as used in TIA Section 311, shall have the meanings assigned to
       them in the rules of the Commission adopted under the TIA;







<PAGE>   8


              (3)    all accounting terms not otherwise defined herein have the
       meanings assigned to them in accordance with GAAP; and

              (4)    the words "herein," "hereof "and "hereunder" and other
       words of similar import refer to this Indenture as a whole and not to any
       particular Article, Section or other subdivision.

       "ACT," when used with respect to any Holder, has the meaning specified in
Section 104.

       "AFFILIATE" of any specified Person means any other Person directly or
indirectly controlling or controlled by or under direct or indirect common
control with such specified Person. For the purposes of this definition,
"control" when used with respect to any specified Person means the power to
direct the management and policies of such Person, directly or indirectly,
whether through the ownership of voting securities, by contract or otherwise;
and the terms "controlling" and "controlled" have meanings correlative to the
foregoing.

       "AUTHENTICATING AGENT" means any Person authorized by the Trustee
pursuant to Section 611 hereof to act on behalf of the Trustee to authenticate
Securities.

       "AUTHORIZED NEWSPAPER" means a newspaper, printed in the English language
or in an official language of the country of publication, customarily published
on each Business Day, whether or not published on Saturdays, Sundays or
holidays, and of general circulation in each place in connection with which the
term is used or in the financial community of each such place. Whenever
successive publications are required to be made in Authorized Newspapers, the
successive publications may be made in the same or in different Authorized
Newspapers in the same city meeting the foregoing requirements and in each case
on any Business Day.

       "BANKRUPTCY LAW" has the meaning specified in Section 501.

       "BEARER SECURITY" means any Security established pursuant to Section 201
which is payable to bearer.

       "BOARD OF DIRECTORS" means the board of directors of the Company or any
committee of that board duly authorized to act hereunder.

       "BOARD RESOLUTION" means a copy of a resolution certified by the
Secretary or an Assistant Secretary of the Company to have been duly adopted by
the Board of Directors and to be in full force and effect on the date of such
certification, and delivered to the Trustee.

       "BUSINESS DAY," when used with respect to any Place of Payment or any
other particular location referred to in this Indenture or in the Securities,
means, unless otherwise specified with respect to any Securities issued pursuant
to Section 301, any day, other than a



                                        2


<PAGE>   9


Saturday or Sunday, that is not a day on which banking institutions in that
Place of Payment or particular location are authorized or required by law,
regulation or executive order to close.

       "CAPITAL STOCK" of any Person means any and all shares, interests,
participations, rights to purchase, warrants, options or other equivalents
(however designated) of corporate stock or other equity of such Person.

       "CEDEL" means Centrale de Livraison de Valeurs Mobilieres, S.A., or its
successor.

       "COMMISSION" means the Securities and Exchange Commission, as from time
to time constituted, created under the Securities Exchange Act of 1934, or, if
at any time after execution of this instrument such Commission is not existing
and performing the duties now assigned to it under the Trust Indenture Act, then
the body performing such duties on such date.

       "COMMON STOCK" means, with respect to any Person, all shares of capital
stock issued by such Person other than Preferred Stock.

       "COMPANY" means the Person named as the "Company" in the first paragraph
of this Indenture until a successor corporation shall have become such pursuant
to the applicable provisions of this Indenture, and thereafter "Company" shall
mean such successor corporation.

       "COMPANY REQUEST" and "COMPANY ORDER" mean, respectively, a written
request or order signed in the name of the Company by its Chairman of the Board,
the President or a Vice President, and by its Treasurer, an Assistant Treasurer,
the Secretary or an Assistant Secretary, of the Company, and delivered to the
Trustee.

       "COMPARABLE TREASURY ISSUE" means the United States Treasury security
selected by an Independent Investment Banker as having a maturity comparable to
the remaining term of the Notes to be redeemed that would be utilized, at the
time of selection and in accordance with customary financial practice, in
pricing new issues of corporate debt securities of comparable maturity to the
remaining term of such Notes. "Independent Investment Banker" means one of the
Reference Treasury Dealers appointed by the Trustee after consultation with the
Company.

       "COMPARABLE TREASURY PRICE" means, with respect to any redemption date,
(i) the average of the bid and asked prices for the Comparable Treasury Issue
(expressed in each case as a percentage of its principal amount) on the third
business day preceding such a redemption date, as set forth in the daily
statistical release (or any successor release) published by the Federal Reserve
Bank of New York and designated "Composite 3:30 p.m. Quotations for U.S.
Government Securities" or (ii) if such release (or any successor release) is not
published or does not contain such prices on such business day, the average of
all Reference Treasury Dealer Quotations for such redemption date.


                                        3


<PAGE>   10


       "CONSOLIDATED NET ASSETS" means as of any particular time the aggregate
amount of assets (less applicable reserves and other properly deductible items)
after deducting therefrom all current liabilities except for (a) notes and loans
payable, (b) current maturities of long-term debt and (c) current maturities of
obligations under capital leases, all as set forth on the most recent
consolidated balance sheet of the Company and its consolidated Subsidiaries and
computed in accordance with generally accepted accounting principles and
practices as in effect on [_____________] [the date of the Senior Indenture].

       "CONVERSION EVENT" means the cessation of use of (i) a Foreign Currency
both by the government of the country which issued such currency and for the
settlement of transactions by a central bank or other public institutions of or
within the international banking community, (ii) the ECU both within the
European Monetary System and for the settlement of transactions by public
institutions of or within the European Communities or (iii) any currency unit
(or composite currency) other than the ECU for the purposes for which it was
established.

       "CORPORATE TRUST OFFICE" means the office of the Trustee at which, at any
particular time, its corporate trust business shall be principally administered,
which office at the date hereof is located at [______________________________].

       "CORPORATION" includes corporations, associations, companies and business
trusts.

       "COUPON" means any interest coupon appertaining to a Bearer Security.

       "CUSTODIAN" has the meaning specified in Section 501.

       "DEFAULTED INTEREST" has the meaning specified in Section 307.

       "DOLLAR" or "$" means a dollar or other equivalent unit in such coin or
currency of the United States of America as at the time shall be legal tender
for the payment of public and private debts.

       "ECU" means the European Currency Unit as defined and revised from time
to time by the Council of the European Communities.

       "EUROCLEAR" means Morgan Guaranty Trust Company of New York, Brussels
office, or its successor as operator of the Euroclear System.

       "EUROPEAN COMMUNITIES" means the European Economic Community, the
European Coal and Steel Community and the European Atomic Energy Community.

       "EUROPEAN MONETARY SYSTEM" means the European Monetary System established
by the Resolution of December 5, 1978 of the Council of the European
Communities.



                                        4


<PAGE>   11


       "EVENT OF DEFAULT" has the meaning specified in Article Five.

       "FOREIGN CURRENCY" means any currency, currency unit or composite
currency, including, without limitation, the ECU issued by the government of one
or more countries other than the United States of America or by any recognized
confederation or association of such governments.

       "GAAP" means, except as otherwise provided herein, generally accepted
accounting principles, as in effect from time to time, as used in the United
States applied on a consistent basis.

       "GLOBAL SECURITY" means a Security evidencing all or a part of a series
of Securities issued to and registered in the name of the depository for such
series, or its nominee, in accordance with Section 305, and bearing the legend
prescribed in Section 203.

       "GOVERNMENT OBLIGATIONS" means securities which are (i) direct
obligations of the United States of America or the government which issued the
Foreign Currency in which the Securities of a particular series are payable, for
the payment of which its full faith and credit is pledged or (ii) obligations of
a Person controlled or supervised by and acting as an agency or instrumentality
of the United States of America or such government which issued the Foreign
Currency in which the Securities of such series are payable, the payment of
which is unconditionally guaranteed as a full faith and credit obligation by the
United States of America or such other government, which, in either case, are
not callable or redeemable at the option of the issuer thereof, and shall also
include a depository receipt issued by a bank or trust company as custodian with
respect to any such Government Obligation or a specific payment of interest on
or principal of any such Government Obligation held by such custodian for the
account of the holder of a depository receipt, PROVIDED that (except as required
by law) such custodian is not authorized to make any deduction from the amount
payable to the holder of such depository receipt from any amount received by the
custodian in respect of the Government Obligation or the specific payment of
interest on or principal of the Government Obligation evidenced by such
depository receipt.

       "GUARANTY" by any Person means any Obligation, contingent or otherwise,
of such Person guaranteeing any Indebtedness of any other Person (the "primary
obligor") in any manner, whether directly or indirectly, and including, without
limitation, every Obligation of such Person (i) to purchase or pay (or advance
or supply funds for the purchase or payment of) such Indebtedness or to purchase
(or to advance or supply funds for the purchase of) any security for the payment
of such Indebtedness, (ii) to purchase property, securities or services for the
purpose of assuring the holder of such Indebtedness of the payment of such
Indebtedness or (iii) to maintain working capital, equity capital or other
financial statement condition or liquidity of the primary obligor so as to
enable the primary obligor to pay such Indebtedness; PROVIDED, HOWEVER, that a
Guaranty by any Person shall not include endorsements by such Person for
collection or deposit, in either case in the ordinary course of


                                        5


<PAGE>   12


business. The terms "Guaranteed," "Guaranteeing" and "Guarantor" shall have
meanings correlative to the foregoing.

       "HOLDER" means, in the case of a Registered Security, the Person in whose
name a Security is registered in the Security Register and, in the case of a
Bearer Security, the bearer thereof and, when used with respect to any coupon,
shall mean the bearer thereof.

       "INDEBTEDNESS" means, with respect to any Person, without duplication,
(i) any Obligation of such Person relating to any indebtedness of such Person
(A) for borrowed money (whether or not the recourse of the lender is to the
whole of the assets, of such person or only to a portion thereof), (B) evidenced
by notes, debentures or similar instruments (including purchase money
obligations) given in connection with the acquisition of any property or assets
(other than trade accounts payable for inventory or similar property acquired in
the ordinary course of business), including securities, for the payment of which
such Person is liable, directly or indirectly, or the payment of which is
secured by a lien, charge or encumbrance on property or assets of such Person,
(C) for goods, materials or services purchased in the ordinary course of
business (other than trade accounts payable arising in the ordinary course of
business), (D) with respect to letters of credit or bankers acceptances issued
for the account of such Person or performance, surety or similar bonds, (E) for
the payment of money relating to a Capitalized Lease Obligation or (F) under
interest rate swaps, caps or similar agreements and foreign exchange contracts,
currency swaps or similar agreements; (ii) any liability of others of the kind
described in the preceding clause (i), which such Person has Guaranteed or which
is otherwise its legal liability; and (iii) any and all deferrals, renewals,
extensions and refunding of, or amendments, modifications or supplements to, any
liability of the kind described in any of the preceding clauses (i) or (ii).

       "INDENTURE" means this instrument as originally executed or as it may be
supplemented or amended from time to time by one or more indentures supplemental
hereto entered into pursuant to the applicable provisions hereof, and shall
include the terms of particular series of Securities established as contemplated
by Section 301; PROVIDED, HOWEVER, that, if at any time more than one Person is
acting as Trustee under this instrument, "Indenture" shall mean, with respect to
any one or more series of Securities for which such Person is Trustee, this
instrument as originally executed or as it may be supplemented or amended from
time to time by one or more indentures supplemental hereto entered into pursuant
to the applicable provisions hereof and shall include the terms of the or those
particular series of Securities for which such Person is Trustee established as
contemplated by Section 301, exclusive, however, of any provisions or terms
which relate solely to other series of Securities for which such Person is
Trustee, regardless of when such terms or provisions were adopted, and exclusive
of any provisions or terms adopted by means of one or more indentures
supplemental hereto executed and delivered after such Person had become such
Trustee but to which such Person, as such Trustee, was not a party.




                                        6


<PAGE>   13


       "INDEXED SECURITY" means a Security the terms of which provide that the
principal amount thereof payable at Stated Maturity may be more or less than the
principal face amount thereof at original issuance.

       "INTEREST," when used with respect to an Original Issue Discount Security
which by its terms bears interest only after Maturity, shall mean interest
payable after Maturity.

       "INTEREST PAYMENT DATE," when used with respect to any Security, means
the Stated Maturity of an installment of interest on such Security.

       "MATURITY," when used with respect to any Security, means the date on
which the principal of such Security or an installment of principal becomes due
and payable as therein or herein provided, whether at the Stated Maturity or by
declaration of acceleration, notice of redemption, notice of option to elect
repayment or otherwise.

       "OBLIGATION" of any Person with respect to any specified Indebtedness
means any obligation of such Person to pay principal, premium, interest
(including interest accruing on or after the filing of any petition in
bankruptcy or for reorganization relating to such Person, whether or not a claim
for such post-petition interest is allowed in such Proceeding), penalties,
reimbursement or indemnification amounts, fees, expenses or other amounts
relating to such Indebtedness.

       "OFFICERS' CERTIFICATE" means a certificate signed by the Chairman of the
Board of Directors, the President or a Vice President and by the Treasurer, an
Assistant Treasurer, the Secretary or an Assistant Secretary of the Company, and
delivered to the Trustee.

       "OPINION OF COUNSEL" means a written opinion of counsel, who may be
counsel for the Company or who may be an employee of or other counsel for the
Company and who shall be satisfactory to the Trustee.

       "ORIGINAL ISSUE DISCOUNT SECURITY" means any Security which provides for
an amount less than the principal amount thereof to be due and payable upon a
declaration of acceleration of the Maturity thereof pursuant to Section 502.

       "OUTSTANDING," when used with respect to Securities, means, as of the
date of determination, all Securities theretofore authenticated and delivered
under this Indenture, except:

              (i)    Securities theretofore canceled by the Trustee or delivered
       to the Trustee for cancellation;

              (ii)   Securities, or portions thereof, for whose payment or
       redemption (including repayment at the option of the Holder) money in the
       necessary amount has



                                        7


<PAGE>   14



       been theretofore deposited with the Trustee or any Paying Agent (other
       than the Company) in trust or set aside and segregated in trust by the
       Company (if the Company shall act as its own Paying Agent) for the
       Holders of such Securities and any coupons appertaining thereto;
       PROVIDED, HOWEVER, that, if such Securities are to be redeemed, notice of
       such redemption has been duly given pursuant to this Indenture or
       provision therefor satisfactory to the Trustee has been made;

              (iii)  Securities, except to the extent provided in Sections 1402
       and 1403, with respect to which the Company has effected defeasance
       and/or covenant defeasance as provided in Article Fourteen; and

              (iv)   Securities which have been paid pursuant to Section 306 or
       in exchange for or in lieu of which other Securities have been
       authenticated and delivered pursuant to this Indenture, other than any
       such Securities in respect of which there shall have been presented to
       the Trustee proof satisfactory to it that such Securities are held by a
       bona fide purchaser in whose hands such Securities are valid obligations
       of the Company.

PROVIDED, HOWEVER, that in determining whether the Holders of the requisite
principal amount of the Outstanding Securities have given any request, demand,
authorization, direction, notice, consent or waiver hereunder or are present at
a meeting of Holders for quorum purposes, and for the purpose of making the
calculations required by TIA Section 313, (i) the principal amount of an
Original Issue Discount Security that may be counted in making such
determination or calculation and that shall be deemed to be Outstanding for such
purpose shall be equal to the amount of principal thereof that would be (or
shall have been declared to be) due and payable, at the time of such
determination, upon a declaration of acceleration of the maturity thereof
pursuant to Section 502, (ii) the principal amount of any Security denominated
in a Foreign Currency that may be counted in making such determination or
calculation and that shall be deemed Outstanding for such purpose shall be equal
to the Dollar equivalent, determined pursuant to Section 301 as of the date such
Security is originally issued by the Company, of the principal amount (or, in
the case of an Original Issue Discount Security, the Dollar equivalent as of
such date of original issuance of the amount determined as provided in clause
(i) above) of such Security, (iii) the principal amount of any Indexed Security
that may be counted in making such determination or calculation and that shall
be deemed outstanding for such purpose shall be equal to the principal face
amount of such Indexed Security at original issuance, unless otherwise provided
with respect to such Security pursuant to Section 301, and (iv) Securities owned
by the Company or any other obligor upon the Securities or any Affiliate of the
Company or of such other obligor shall be disregarded and deemed not to be
Outstanding, except that, in determining whether the Trustee shall be protected
in making such calculation or in relying upon any such request, demand,
authorization, direction, notice, consent or waiver, only Securities which the
Trustee knows to be so owned shall be so disregarded. Securities owned as
provided in clause (iv) above which have been pledged in good faith may be
regarded as Outstanding if the pledgee establishes to



                                        8


<PAGE>   15


the satisfaction of the Trustee the pledgee's right so to act with respect to
such Securities and that the pledgee is not the Company or any other obligor
upon the Securities or any Affiliate of the Company or of such other obligor. In
case of a dispute as to such right, the advice of counsel shall be full
protection in respect of any decision made by the Trustee in accordance with
such advice.

       "PAYING AGENT" means any Person authorized by the Company to pay the
principal of (and premium or Make-Whole Amount, if any) or interest on any
Securities or coupons on behalf of the Company.

       "PERSON" means any individual, corporation, partnership, joint venture,
association, joint-stock company, trust, unincorporated organization or
government or any agency or political subdivision thereof.

       "PLACE OF PAYMENT," when used with respect to the Securities of or within
any series, means the place or places where the principal of (and premium or
Make-Whole Amount, if any) and interest on such Securities are payable as
specified as contemplated by Sections 301 and 1002.

       "PREDECESSOR SECURITY" of any particular Security means every previous
Security evidencing all or a portion of the same debt as that evidenced by such
particular Security; and, for the purposes of this definition, any Security
authenticated and delivered under Section 306 in exchange for or in lieu of a
mutilated, destroyed, lost or stolen Security or a Security to which a
mutilated, destroyed, lost or stolen coupon appertains shall be deemed to
evidence the same debt as the mutilated, destroyed, lost or stolen Security or
the Security to which the mutilated, destroyed, lost or stolen coupon
appertains.

       "PREFERRED STOCK" means, with respect to any Person, all capital stock
issued by such Person that are entitled to a preference or priority over any
other capital stock issued by such Person with respect to any distribution of
such Person's assets, whether by dividend or upon any voluntary or involuntary
liquidation, dissolution or winding up.

       "REDEMPTION DATE," when used with respect to any Security to be redeemed,
in whole or in part, means the date fixed for such redemption by or pursuant to
this Indenture.

       "REDEMPTION PRICE," when used with respect to any Security to be
redeemed, means the price at which it is to be redeemed pursuant to this
Indenture.

       "REFERENCE TREASURY DEALER" means each of [_________________], and their
respective successors; provided, however, that if any of the foregoing shall
cease to be a primary U.S. Government securities dealer in New York City (a
"Primary Treasury Dealer"), the Company shall substitute therefor another
Primary Treasury Dealer.




                                        9


<PAGE>   16


       "REFERENCE TREASURY DEALER QUOTATIONS" means, with respect to each
Reference Treasury Dealer and any redemption date, the average, as determined by
the Trustee, of the bid and asked prices for the Comparable Treasury Issue
(expressed in each case as a percentage of its principal amount) quoted in
writing to the Trustee by such Reference Treasury Dealer at 5:00 p.m. on the
third business day preceding such redemption date.

       "REGISTERED SECURITY" shall mean any Security which is registered in the
Security Register.

       "REGULAR RECORD DATE" for the interest payable on any Interest Payment
Date on the Registered Securities of or within any series means the date
specified for that purpose as contemplated by Section 301, whether or not a
Business Day.

       "REPAYMENT DATE" means, when used with respect to any Security to be
repaid at the option of the Holder, the date fixed for such repayment by or
pursuant to this Indenture.

       "REPAYMENT PRICE" means, when used with respect to any Security to be
repaid at the option of the Holder, the price at which it is to be repaid by or
pursuant to this Indenture.

       "RESPONSIBLE OFFICER," when used with respect to the Trustee, means the
chairman or vice-chairman of the board of directors, the chairman or
vice-chairman of the executive committee of the board of directors, the
president, any vice president (whether or not designated by a number or a word
or words added before or after the title "vice president"), the secretary, any
assistant secretary, the treasurer, any assistant treasurer, the cashier, any
assistant cashier, any trust officer or assistant trust officer, the controller
or any other officer of the Trustee customarily performing functions similar to
those performed by any of the above designated officers and also means, with
respect to a particular corporate trust matter, any other officer to whom such
matter is referred because of such officer's knowledge and familiarity with the
particular subject.

       "SECURITY" has the meaning stated in the first recital of this Indenture
and, more particularly, means any Security or Securities authenticated and
delivered under this Indenture; PROVIDED, HOWEVER, that, if at any time there is
more than one Person acting as Trustee under this Indenture, "Securities" with
respect to the Indenture as to which such Person is Trustee shall have the
meaning stated in the first recital of this Indenture and shall more
particularly mean Securities authenticated and delivered under this Indenture,
exclusive, however, of Securities of any series as to which such Person is not
Trustee.

       "SECURITY REGISTER" and "SECURITY REGISTRAR" have the respective meanings
specified in Section 305.



                                       10


<PAGE>   17


       "SIGNIFICANT SUBSIDIARY" means any Subsidiary which is a "significant
subsidiary" (as defined in Article I, Rule 1-02 of Regulation S-X, promulgated
under the Securities Act of 1933) of the Company.

       "SPECIAL RECORD DATE" for the payment of any Defaulted Interest on the
Registered Securities of or within any series means a date fixed by the Company
pursuant to Section 307.

       "STATED MATURITY," when used with respect to any Security or any
installment of principal thereof or interest thereon, means the date specified
in such Security or a coupon representing such installment of interest as the
fixed date on which the principal of such Security or such installment of
principal or interest is due and payable.

       "SUBSIDIARY" means a corporation a majority of the outstanding voting
stock of which is owned, directly or indirectly, by the Company or by one or
more other Subsidiaries of the Company. For the purposes of this definition,
"voting stock" means stock having voting power for the election of directors,
whether at all times or only so long as no senior class of stock has such voting
power by reason of any contingency.

       "TREASURY RATE" means, with respect to any redemption date, the rate per
annum equal to the semiannual equivalent yield to maturity of the Comparable
Treasury Issue, assuming a price for the Comparable Treasury Issue (expressed as
a percentage of its principal amount) equal to the Comparable Treasury Price for
such redemption date.

       "TRUST INDENTURE ACT" or "TIA" means the Trust Indenture Act of 1939, as
amended and as in force at the date as of which this Indenture was executed,
except as provided in Section 905.

       "TRUSTEE" means the Person named as the "Trustee" in the first paragraph
of this Indenture until a successor Trustee shall have become such pursuant to
the applicable provisions of this Indenture, and thereafter "Trustee" shall mean
or include each Person who is then a Trustee hereunder; PROVIDED, HOWEVER, that
if at any time there is more than one such Person, "Trustee" as used with
respect to the Securities of any series shall mean only the Trustee with respect
to Securities of that series.

       "UNITED STATES" means, unless otherwise specified with respect to any
Securities pursuant to Section 301, the United States of America (including the
states and the District of Columbia), its territories, its possessions and other
areas subject to its jurisdiction.

       "UNITED STATES PERSON" means, unless otherwise specified with respect to
any Securities pursuant to Section 301, an individual who 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 an estate or
trust the income of which is subject to United States Federal income taxation
regardless of its source.



                                       11


<PAGE>   18


       "YIELD TO MATURITY" means the yield to maturity, computed at the time of
issuance of a Security (or, if applicable, at the most recent redetermination of
interest on such Security) and as set forth in such Security in accordance with
generally accepted United States bond yield computation principles.

       SECTION 102. COMPLIANCE CERTIFICATES AND OPINIONS. Upon any application
or request by the Company to the Trustee to take any action under any provision
of this Indenture, the Company shall furnish to the Trustee an Officers'
Certificate stating that all conditions precedent, if any, provided for in this
Indenture relating to the proposed action have been complied with and an Opinion
of Counsel stating that in the opinion of such counsel all such conditions
precedent, if any, have been complied with, except that in the case of any such
application or request as to which the furnishing of such documents is
specifically required by any provision of this Indenture relating to such
particular application or request, no additional certificate or opinion need be
furnished.

       Every certificate or opinion with respect to compliance with a condition
or covenant provided for in this Indenture (including certificates delivered
pursuant to Section 1008) shall include:

              (1)    a statement that each individual signing such certificate
       or opinion has read such condition or covenant and the definitions herein
       relating thereto;

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

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

              (4)    a statement as to whether, in the opinion of each such
       individual, such condition or covenant has been complied with.

       SECTION 103. FORM OF DOCUMENTS DELIVERED TO TRUSTEE. In any case where
several matters are required to be certified by, or covered by an opinion of,
any specified Person, it is not necessary that all such matters be certified by,
or covered by the opinion of, only one such Person, or that they be so certified
or covered by only one document, but one such Person may certify or give an
opinion with respect to some matters and one or more other such Persons as to
other matters, and any such Person may certify or give an opinion as to such
matters in one or several documents.

       Any certificate or opinion of an officer of the Company may be based,
insofar as it relates to legal matters, upon an Opinion of Counsel, or a
certificate or representations by



                                       12


<PAGE>   19


counsel, unless such officer knows, or in the exercise of reasonable care should
know, that the opinion, certificate or representations with respect to the
matters upon which his certificate or opinion is based are erroneous. Any such
Opinion of Counsel or certificate or representations may be based, insofar as it
relates to factual matters, upon a certificate or opinion of, or representations
by, an officer or officers of the Company stating that the information as to
such factual matters is in the possession of the Company, unless such counsel
knows, or in the exercise of reasonable care should know, that the certificate
or opinion or representations with respect to such matters are erroneous.

       Where any Person is required to make, give or execute two or more
applications, requests, consents, certificates, statements, opinions or other
instruments under this Indenture, they may, but need not, be consolidated and
form one instrument.

       SECTION 104. ACTS OF HOLDERS. (a) Any request, demand, authorization,
direction, notice, consent, waiver or other action provided by this Indenture to
be given or taken by Holders of the Outstanding Securities of all series or one
or more series, as the case may be, may be embodied in and evidenced by one or
more instruments of substantially similar tenor signed by such Holders in person
or by agents duly appointed in writing. If Securities of a series are issuable
as Bearer Securities, any request, demand, authorization, direction, notice,
consent, waiver or other action provided by this Indenture to be given or taken
by Holders of Securities of such series may, alternatively, be embodied in and
evidenced by the record of Holders of Securities of such series voting in favor
thereof, either in person or by proxies duly appointed in writing, at any
meeting of Holders of Securities of such series duly called and held in
accordance with the provisions of Article Fifteen, or a combination of such
instruments and any such record. Except as herein otherwise expressly provided,
such action shall become effective when such instrument or instruments or record
or both are delivered to the Trustee and, where it is hereby expressly required,
to the Company. Such instrument or instruments and any such record (and the
action embodied therein and evidenced thereby) are herein sometimes referred to
as the "Act" of the Holders signing such instrument or instruments or so voting
at any such meeting. Proof of execution of any such instrument or of a writing
appointing any such agent, or of the holding by any Person of a Security, shall
be sufficient for any purpose of this Indenture and conclusive in favor of the
Trustee and the Company and any agent of the Trustee or the Company, if made in
the manner provided in this Section. The record of any meeting of Holders of
Securities shall be proved in the manner provided in Section 1506.

              (b)    The fact and date of the execution by any Person of any
such instrument or writing may be proved by the affidavit of a witness of such
execution or by a certificate of a notary public or other officer authorized by
law to take acknowledgments of deeds, certifying that the individual signing
such instrument or writing acknowledged to him the execution thereof. Where such
execution is by a signer acting in a capacity other than his individual
capacity, such certificate or affidavit shall also constitute sufficient proof
of his authority. The fact and date of the execution of any such instrument or
writing, or the authority of the Person



                                       13


<PAGE>   20


executing the same, may also be proved in any other reasonable manner which the
Trustee deems sufficient.

              (c)    The ownership of Registered Securities shall be proved by
the Security Register. As to any matter relating to beneficial ownership
interests in any Global Security, the appropriate depository's records shall be
dispositive for purposes of this Indenture.

              (d)    The ownership of Bearer Securities may be proved by the
production of such Bearer Securities or by a certificate executed, as
depository, by any trust company, bank, banker or other depository, wherever
situated, if such certificate shall be deemed by the Trustee to be satisfactory,
showing that at the date therein mentioned such Person had on deposit with such
depository, or exhibited to it, the Bearer Securities therein described; or such
facts may be proved by the certificate or affidavit of the Person holding such
Bearer Securities, if such certificate or affidavit is deemed by the Trustee to
be satisfactory. The Trustee and the Company may assume that such ownership of
any Bearer Security continues until (1) another certificate or affidavit bearing
a later date issued in respect of the same Bearer Security is produced, or (2)
such Bearer Security is produced to the Trustee by some other Person, or (3)
such Bearer Security is surrendered in exchange for a Registered Security, or
(4) such Bearer Security is no longer Outstanding. The ownership of Bearer
Securities may also be proved in any other manner which the Trustee deems
sufficient.

              (e)    If the Company shall solicit from the Holders of Registered
Securities any request, demand, authorization, direction, notice, consent,
waiver or other Act, the Company may, at its option, in or pursuant to a Board
Resolution, fix in advance a record date for the determination of Holders
entitled to give such request, demand, authorization, direction, notice,
consent, waiver or other Act, but the Company shall have no obligation to do so.
Notwithstanding TIA Section 316(c), such record date shall be the record date
specified in or pursuant to such Board Resolution, which shall be a date not
earlier than the date 30 days prior to the first solicitation of Holders
generally in connection therewith and not later than the date such solicitation
is completed. If such a record date is fixed, such request, demand,
authorization, direction, notice, consent, waiver or other Act may be given
before or after such record date, but only the Holders of record at the close of
business on such record date shall be deemed to be Holders for the purposes of
determining whether Holders of the requisite proportion of Outstanding
Securities have authorized or agreed or consented to such request, demand,
authorization, direction, notice, consent, waiver or other Act, and for that
purpose the Outstanding Securities shall be computed as of such record date;
PROVIDED that no such authorization, agreement or consent by the Holders on such
record date shall be deemed effective unless it shall become effective pursuant
to the provisions of this Indenture not later than eleven months after the
record date.

              (f)    Any request, demand, authorization, direction, notice,
consent, waiver or other Act of the Holder of any Security shall bind every
future Holder of the same Security and the Holder of every Security issued upon
the registration of transfer thereof or in exchange



                                       14


<PAGE>   21


therefor or in lieu thereof in respect of anything done, omitted or suffered to
be done by the Trustee, any Security Registrar, any Paying Agent, any
Authenticating Agent or the Company in reliance thereon, whether or not notation
of such action is made upon such Security.

       SECTION 105. NOTICES, ETC., TO TRUSTEE AND COMPANY. Any request, demand,
authorization, direction, notice, consent, waiver or Act of Holders or other
document provided or permitted by this Indenture to be made upon, given or
furnished to, or filed with,

                     (1)    the Trustee by any Holder or by the Company shall be
       sufficient for every purpose hereunder if made, given, furnished or filed
       in writing to or with the Trustee at [__________________________]; or

                     (2)    the Company by the Trustee or by any Holder shall be
       sufficient for every purpose hereunder (unless otherwise herein expressly
       provided) if in writing and mailed, first class postage prepaid, to the
       Company addressed to it at the address of its principal office specified
       in the first paragraph of this Indenture or at any other address
       previously furnished in writing to the Trustee by the Company, Attention:
       Chief Financial Officer (with a copy to the Company's General Counsel),
       or

                     (3)    either the Trustee or the Company, by the other
       party, shall be sufficient for every purpose hereunder if given by
       facsimile transmission, receipt confirmed by telephone followed by an
       original copy delivered by guaranteed overnight courier; if to the
       Trustee at facsimile number [_________________]; and if to the Company at
       facsimile number (415) 391-6259.

       SECTION 106. NOTICE TO HOLDERS; WAIVER. Where this Indenture provides for
notice of any event to Holders of Registered Securities by the Company or the
Trustee, such notice shall be sufficiently given (unless otherwise herein
expressly provided) if in writing and mailed, first-class postage prepaid, to
each such Holder affected by such event, at his address as it appears in the
Security Register, not later than the latest date, if any, and not earlier than
the earliest date, if any, prescribed for the giving of such notice. In any case
where notice to Holders of Registered Securities is given by mail, neither the
failure to mail such notice, nor any defect in any notice so mailed, to any
particular Holder shall affect the sufficiency of such notice with respect to
other Holders of Registered Securities or the sufficiency of any notice to
Holders of Bearer Securities given as provided herein. Any notice mailed to a
Holder in the manner herein prescribed shall be conclusively deemed to have been
received by such Holder, whether or not such Holder actually receives such
notice.

       If by reason of the suspension of or irregularities in regular mail
service or by reason of any other cause it shall be impracticable to give such
notice by mail, then such notification to Holders of Registered Securities as
shall be made with the approval of the Trustee shall constitute a sufficient
notification to such Holders for every purpose hereunder.




                                       15


<PAGE>   22


       Except as otherwise expressly provided herein or otherwise specified with
respect to any Securities pursuant to Section 301, where this Indenture provides
for notice to Holders of Bearer Securities of any event, such notice shall be
sufficiently given if published in an Authorized Newspaper in The City of New
York and in such other city or cities as may be specified in such Securities on
a Business Day, such publication to be not later than the latest date, if any,
and not earlier than the earliest date, if any, prescribed for the giving of
such notice. Any such notice shall be deemed to have been given on the date of
such publication or, if published more than once, on the date of the first such
publication.

       If by reason of the suspension of publication of any Authorized Newspaper
or Authorized Newspapers or by reason of any other cause it shall be
impracticable to publish any notice to Holders of Bearer Securities as provided
above, then such notification to Holders of Bearer Securities as shall be given
with the approval of the Trustee shall constitute sufficient notice to such
Holders for every purpose hereunder. Neither the failure to give notice by
publication to any particular Holder of Bearer Securities as provided above, nor
any defect in any notice so published, shall affect the sufficiency of such
notice with respect to other Holders of Bearer Securities or the sufficiency of
any notice to Holders of Registered Securities given as provided herein.

       Any request, demand, authorization, direction, notice, consent or waiver
required or permitted under this Indenture shall be in the English language,
except that any published notice may be in an official language of the country
of publication.

       Where this Indenture provides for notice in any manner, such notice may
be waived in writing by the Person entitled to receive such notice, either
before or after the event, and such waiver shall be the equivalent of such
notice. Waivers of notice by Holders shall be filed with the Trustee, but such
filing shall not be a condition precedent to the validity of any action taken in
reliance upon such waiver.

       SECTION 107. COUNTERPARTS; EFFECT OF HEADINGS AND TABLE OF CONTENTS. This
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 Indenture. The Article and Section
headings herein and the Table of Contents are for convenience only and shall not
affect the construction hereof.

       SECTION 108. SUCCESSORS AND ASSIGNS. All covenants and agreements in this
Indenture by the Company shall bind its successors and assigns, whether so
expressed or not.

       SECTION 109. SEVERABILITY CLAUSE. In case any provision in this Indenture
or in any Security or coupon shall be invalid, illegal or unenforceable, the
validity, legality and enforceability of the remaining provisions shall not in
any way be affected or impaired thereby.




                                       16


<PAGE>   23


       SECTION 110. BENEFITS OF INDENTURE. Nothing in this Indenture or in the
Securities or coupons, express or implied, shall give to any Person, other than
the parties hereto, any Security Registrar, any Paying Agent, any Authenticating
Agent and their successors hereunder and the Holders any benefit or any legal or
equitable right, remedy or claim under this Indenture.

       SECTION 111. GOVERNING LAW. This Indenture and the Securities and coupons
shall be governed by and construed in accordance with the law of the State of
New York. This Indenture is subject to the provisions of the TIA that are
required to be part of this Indenture and shall, to the extent applicable, be
governed by such provisions.

       SECTION 112. LEGAL HOLIDAYS. In any case where any Interest Payment Date,
Redemption Date, Repayment Date, sinking fund payment date, Stated Maturity or
Maturity of any Security or the last date on which a Holder has the right to
exchange a Security shall not be a Business Day at any Place of Payment, then
(notwithstanding any other provision of this Indenture or any Security or coupon
other than a provision in the Securities of any series which specifically states
that such provision shall apply in lieu hereof), payment of interest or
principal (and premium or Make-Whole Amount, if any) or exchange of such
security need not be made at such Place of Payment on such date, but (except as
otherwise provided in the supplemental indenture with respect to such Security)
may be made on the next succeeding Business Day at such Place of Payment with
the same force and effect as if made on the Interest Payment Date, Redemption
Date, Repayment Date or sinking fund payment date, or at the Stated Maturity or
Maturity, or on such last day for exchange, provided that no interest shall
accrue on the amount so payable for the period from and after such Interest
Payment Date, Redemption Date, Repayment Date, sinking fund payment date, Stated
Maturity or Maturity, as the case may be.

       SECTION 113. IMMUNITY OF STOCKHOLDERS, DIRECTORS, OFFICERS AND AGENTS OF
THE COMPANY. No recourse under or upon any obligation, covenant or agreement
contained in this Indenture, or in any Security, or because of any indebtedness
evidenced thereby, shall be had against any past, present or future stockholder,
employee, officer or director, as such, of the Company or of any successor,
either directly or through the Company or any successor, under any rule of law,
statute or constitutional provision or by the enforcement of any assessment or
by any legal or equitable proceeding or otherwise, all such liability being
expressly waived and released by the acceptance of the Securities by the Holders
and as part of the consideration for the issue of the Securities.




                                       17


<PAGE>   24

       SECTION 114. CONFLICT WITH TRUST INDENTURE ACT. If any provision hereof
limits, qualifies or conflicts with another provision hereof which is required
or deemed to be included in this Indenture by any of the provisions of the Trust
Indenture Act, such required provision shall control. If any provision of this
Indenture modifies or excludes any provision of the Trust Indenture Act that may
be so modified or excluded, the latter provision shall be deemed to apply to
this Indenture as so modified or to be excluded, as the case may be.


                         ARTICLE TWO - SECURITIES FORMS

       SECTION 201. FORMS OF SECURITIES. The Registered Securities, if any, of
each series and the Bearer Securities, if any, of each series and related
coupons shall be substantially in the form of EXHIBIT A hereto or in such other
form as shall be established in one or more indentures supplemental hereto or
approved from time to time by or pursuant to a Board Resolution in accordance
with Section 301, shall have such appropriate insertions, omissions,
substitutions and other variations as are required or permitted by this
Indenture or any indenture supplemental hereto, and may have such letters,
numbers or other marks of identification or designation and such legends or
endorsements placed thereon as the Company may deem appropriate and as are not
inconsistent with the provisions of this Indenture, or as may be required to
comply with any law or with any rule or regulation made pursuant thereto or with
any rule or regulation of any stock exchange on which the Securities may be
listed, or to conform to usage.

       Unless otherwise specified as contemplated by Section 301, Bearer
Securities shall have interest coupons attached.

       The definitive Securities and coupons shall be printed, lithographed or
engraved or produced by any combination of these methods on a steel engraved
border or steel engraved borders or mechanically reproduced on safety paper or
may be produced in any other manner, all as determined by the officers executing
such Securities or coupons, as evidenced by their execution of such Securities
or coupons.

       SECTION 202. FORM OF TRUSTEE'S CERTIFICATE OF AUTHENTICATION. Subject to
Section 611, the Trustee's certificate of authentication shall be in
substantially the following form:




                                       18


<PAGE>   25


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

                                             [_____________________]
                                              as Trustee


Dated: ______________                         By:
                                                 ------------------------------
                                                 Authorized Signatory


       SECTION 203. SECURITIES ISSUABLE IN GLOBAL FORM. If Securities of or
within a series are issuable in the form of one or more Global Securities, then,
notwithstanding clause (8) of Section 301 and the provisions of Section 302, any
such Global Security or Securities may provide that it or they shall represent
the aggregate amount of all Outstanding Securities of such series (or such
lesser amount as is permitted by the terms thereof) from time to time endorsed
thereon and may also provide that the aggregate amount of Outstanding Securities
of such series represented thereby may from time to time be increased or
decreased to reflect exchanges. Any endorsement of any Global Security to
reflect the amount, or any increase or decrease in the amount, or changes in the
rights of Holders thereof, of Outstanding Securities represented thereby shall
be made by the Trustee in such manner or by such Person or Persons as shall be
specified therein or in the Company Order to be delivered to the Trustee
pursuant to Section 303 or 304. Subject to the provisions of Section 303 and, if
applicable, Section 304, the Trustee shall deliver and redeliver any Global
Security in permanent global form in the manner and upon instructions given by
the Person or Persons specified therein or in the applicable Company Order. If a
Company Order pursuant to Section 303 or 304 has been, or simultaneously is,
delivered, any instructions by the Company with respect to endorsement or
delivery or redelivery of a Global Security shall be in writing but need not
comply with Section 102 and need not be accompanied by an Opinion of Counsel.

       The provisions of the last sentence of Section 303 shall apply to any
Security represented by a Global Security if such Security was never issued and
sold by the Company and the Company delivers to the Trustee the Global Security
together with written instructions (which need not comply with Section 102 and
need not be accompanied by an Opinion of Counsel) with regard to the reduction
in the principal amount of Securities represented thereby, together with the
written statement contemplated by the last sentence of Section 303.

       Notwithstanding the provisions of Section 307, unless otherwise specified
as contemplated by Section 301, payment of principal of and any premium or
Make-Whole Amount, if any, and interest on any Global Security in permanent
global form shall be made to the registered Holder thereof.

       Notwithstanding the provisions of Section 308 and except as provided in
the preceding paragraph, the Company, the Trustee and any agent of the Company
and the Trustee shall treat



                                       19


<PAGE>   26


as the Holder of such principal amount of Outstanding Securities represented by
a permanent Global Security (i) in the case of a permanent Global Security in
registered form, the Holder of such permanent Global Security in registered
form, or (ii) in the case of a permanent Global Security in bearer form,
Euroclear or CEDEL.

       Any Global Security authenticated and delivered hereunder shall bear a
legend in substantially the following form:

              "This Security is a Global Security within the meaning set forth
              in the Indenture hereinafter referred to and is registered in the
              name of a Depository or a nominee of a Depository. This Security
              is exchangeable for Securities registered in the name of a person
              other than the Depository or its nominee only in the limited
              circumstances described in the Indenture, and may not be
              transferred except as a whole by the Depository to a nominee of
              the Depository or by a nominee of the Depository to the Depository
              or another nominee of the Depository or by the Depository or its
              nominee to a successor Depository or its nominee."


                         ARTICLE THREE - THE SECURITIES

       SECTION 301. AMOUNT UNLIMITED; ISSUABLE IN SERIES. The aggregate
principal amount of Securities which may be authenticated and delivered under
this Indenture is unlimited.

       The Securities may be issued in one or more series. There shall be
established in one or more Board Resolutions or pursuant to authority granted by
one or more Board Resolutions and, subject to Section 303, set forth in an
Officers' Certificate, or established in one or more indentures supplemental
hereto, prior to the issuance of Securities of any series:

                     (1)    The title of the Securities of the series (which
       shall distinguish the Securities of such series from all other series of
       Securities);

                     (2)    Any limit upon the aggregate principal amount of the
       Securities of the series that may be authenticated and delivered under
       this Indenture (except for Securities authenticated and delivered upon
       registration of transfer of, or in exchange for, or in lieu of, other
       Securities of the series pursuant to Section 304, 305, 306, 906, 1107 or
       1305);

                     (3)    The price (expressed as a percentage of the
       principal amount thereof) at which such Securities will be issued and, if
       other than the principal amount



                                       20


<PAGE>   27


       thereof, the portion of the principal amount thereof payable upon
       declaration of acceleration of the maturity thereof;

                     (4)    The date or dates, or the method for determining
       such date or dates, on which the principal of such Securities will be
       payable;

                     (5)    The rate or rates (which may be fixed or variable),
       or the method by which such rate or rates shall be determined, at which
       such Securities will bear interest, if any;

                     (6)    The date or dates, or the method for determining
       such date or dates, from which any such interest will accrue, the dates
       on which any such interest will be payable, the record dates for such
       interest payment dates, or the method by which such dates shall be
       determined, the persons to whom such interest shall be payable, and the
       basis upon which interest shall be calculated if other than that of a
       360-day year of twelve 30-day months;

                     (7)    The place or places where the principal of (and
       premium, if any) and interest, if any, on such Securities will be
       payable, where such Securities may be surrendered for registration of
       transfer or exchange and where notices or demands to or upon the Company
       in respect of such Securities and this Indenture may be served;

                     (8)    The period or periods, if any, within which, the
       price or prices at which and the other terms and conditions upon which
       such Securities may, pursuant to any optional or mandatory redemption
       provisions, be redeemed, as a whole or in part, at the option of the
       Company;

                     (9)    The obligation, if any, of the Company to redeem,
       repay or purchase such Securities pursuant to any sinking fund or
       analogous provision or at the option of a holder thereof, and the period
       or periods within which, the price or prices at which and the other terms
       and conditions upon which such Securities will be redeemed, repaid or
       purchased, as a whole or in part, pursuant to such obligation;

                     (10)   If other than Dollars, the currency or currencies in
       which such Securities are denominated and payable, which may be a foreign
       currency or units of two or more foreign currencies or a composite
       currency or currencies, the manner of determining the equivalent thereof
       in Dollars for purposes of the definition of "Outstanding" in Section
       101, and the terms and conditions relating thereto;

                     (11)   Whether the amount of payments of principal of (and
       premium or Make-Whole Amount, if any, including any amount due upon
       redemption, if any) or interest, if any, on such Securities may be
       determined with reference to an index, formula or other method (which
       index, formula or method may, but need not be, based



                                       21

<PAGE>   28


       on the yield on or trading price of other securities, including United
       States Treasury securities or on a currency, currencies, currency unit or
       units, or composite currency or currencies) and the manner in which such
       amounts shall be determined;

                     (12)   Whether the principal of (and premium, if any) or
       interest on the Securities of the series are to be payable, at the
       election of the Company or a holder thereof, in a currency or currencies,
       currency unit or units or composite currency or currencies other than
       that in which such Securities are denominated or stated to be payable,
       the period or periods within which, and the terms and conditions upon
       which, such election may be made, and the time and manner of, and
       identity of the exchange rate agent with responsibility for, determining
       the exchange rate between the currency or currencies, currency unit or
       units or composite currency or currencies in which such Securities are
       denominated or stated to be payable and the currency or currencies,
       currency unit or units or composite currency or currencies in which such
       Securities are to be so payable;

                     (13)   Provisions, if any, granting special rights to the
       holders of Securities of the series upon the occurrence of such events as
       may be specified;

                     (14)   Any deletions from, modifications of or additions to
       the Events of Default or covenants of the Company with respect to
       Securities of the series, whether or not such Events of Default or
       covenants are consistent with the Events of Default or covenants set
       forth herein;

                     (15)   Whether and under what circumstances the Company
       will pay any additional amounts on such Securities in respect of any tax,
       assessment or governmental charge and, if so, whether the Company will
       have the option to redeem such Securities in lieu of making such payment;

                     (16)   Whether Securities of the series are to be issuable
       as Registered Securities, Bearer Securities (with or without coupons) or
       both, any restrictions applicable to the offer, sale or delivery of
       Bearer Securities and the terms upon which Bearer Securities of the
       series may be exchanged for Registered Securities of the series and vice
       versa (if permitted by applicable laws and regulations), whether any
       Securities of the series are to be issuable initially in temporary global
       form and whether any Securities of the series are to be issuable in
       permanent global form with or without coupons and, if so, whether
       beneficial owners of interests in any such permanent global Security may
       exchange such interests for Securities of such series and of like tenor
       of any authorized form and denomination and the circumstances under which
       any such exchanges may occur, if other than in the manner provided in the
       Indenture, and, if Registered Securities of the series are to be issuable
       as a Global Security, the identity of the depository for such series;



                                       22


<PAGE>   29


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

                     (18)   The Person to whom any interest on any Registered
       Security of the series shall be payable, if other than the Person in
       whose name that Security (or one or more Predecessor Securities) is
       registered at the close of business on the Regular Record Date for such
       interest, the manner in which, or the Person to whom, any interest on any
       Bearer Security of the series shall be payable, if otherwise than upon
       presentation and surrender of the coupons appertaining thereto as they
       severally mature, and the extent to which, or the manner in which, any
       interest payable on a temporary Global Security on an Interest Payment
       Date will be paid if other than in the manner provided herein;

                     (19)   The applicability, if any, of the defeasance and
       covenant defeasance provisions of Article Fourteen hereof to the
       Securities of the series;

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

                     (21)   Any other terms of the series (which terms shall not
       be inconsistent with the provisions of this Indenture).

       All Securities of any one series and the coupons appertaining to any
Bearer Securities of such series shall be substantially identical except, in the
case of Registered Securities, as to denomination and except as may otherwise be
provided in or pursuant to such Board Resolution (subject to Section 303) and
set forth in such Officers' Certificate or in any such indenture supplemental
hereto. All Securities of any one series need not be issued at the same time
and, unless otherwise provided, a series may be reopened, without the consent of
the Holders, for issuances of additional Securities of such series.

       If any of the terms of the Securities of any series are established by
action taken pursuant to one or more Board Resolutions, a copy of an appropriate
record of such action(s) shall be certified by the Secretary or an Assistant
Secretary of the Company and delivered to the Trustee at or prior to the
delivery of the Officers' Certificate setting forth the terms of the Securities
of such series.

       SECTION 302. DENOMINATIONS. The Securities of each series shall be
issuable in such denominations as shall be specified as contemplated by Section
301. With respect to Securities



                                       23


<PAGE>   30


of any series denominated in Dollars, in the absence of any such provisions with
respect to the Securities of any series, the Securities of such series, other
than Global Securities (which may be of any denomination), shall be issuable in
denominations of $1,000 and any integral multiple thereof.

       SECTION 303. EXECUTION, AUTHENTICATION, DELIVERY AND DATING. The
Securities and any coupons appertaining thereto shall be executed on behalf of
the Company by its Chairman of the Board, its President or one of its Vice
Presidents, under its corporate seal reproduced thereon, and attested by its
Secretary or one of its Assistant Secretaries. The signature of any of these
officers on the Securities and coupons may be manual or facsimile signatures of
the present or any future such authorized officer and may be imprinted or
otherwise reproduced on the Securities.

       Securities or coupons bearing the manual or facsimile signatures of
individuals who were at any time the proper officers of the Company shall bind
the Company, notwithstanding that such individuals or any of them have ceased to
hold such offices prior to the authentication and delivery of such Securities or
did not hold such offices at the date of such Securities or coupons.

       At any time and from time to time after the execution and delivery of
this Indenture, the Company may deliver Securities of any series, together with
any coupon appertaining thereto, executed by the Company to the Trustee for
authentication, together with a Company Order for the authentication and
delivery of such Securities, and the Trustee in accordance with the Company
Order shall authenticate and deliver such Securities; PROVIDED, HOWEVER, that,
in connection with its original issuance, no Bearer Security shall be mailed or
otherwise delivered to any location in the United States; and PROVIDED FURTHER
that, unless otherwise specified with respect to any series of Securities
pursuant to Section 301, a Bearer Security may be delivered in connection with
its original issuance only if the Person entitled to receive such Bearer
Security shall have furnished a certificate to Euroclear or CEDEL, as the case
may be, in the form set forth in Exhibit B-1 to this Indenture or such other
certificate as may be specified with respect to any series of Securities
pursuant to Section 301, dated no earlier than 15 days prior to the earlier of
the date on which such Bearer Security is delivered and the date on which any
temporary Security first becomes exchangeable for such Bearer Security in
accordance with the terms of such temporary Security and this Indenture. If any
Security shall be represented by a permanent global Bearer Security, then, for
purposes of this Section and Section 304, the notation of a beneficial owner's
interest therein upon original issuance of such Security or upon exchange of a
portion of a temporary Global Security shall be deemed to be delivery in
connection with its original issuance of such beneficial owner's interest in
such permanent Global Security. Except as permitted by Section 306, the Trustee
shall not authenticate and deliver any Bearer Security unless all appurtenant
coupons for interest then matured have been detached and canceled.



                                       24


<PAGE>   31


       If all the Securities of any series are not to be issued at one time and
if the Board Resolution or supplemental indenture establishing such series shall
so permit, such Company Order may set forth procedures acceptable to the Trustee
for the issuance of such Securities and determining the terms of particular
Securities of such series, such as interest rate or formula, maturity date, date
of issuance and date from which interest shall accrue. In authenticating such
Securities, and accepting the additional responsibilities under this Indenture
in relation to such Securities, the Trustee shall be entitled to receive, and
(subject to TIA Section 315(a) through 315(d)) shall be fully protected in
relying upon,

              (i)    an Opinion of Counsel stating that

                     (a)    the form or forms of such Securities and any coupons
              have been established in conformity with the provisions of this
              Indenture;

                     (b)    the terms of such Securities and any coupons have
              been established in conformity with the provisions of this
              Indenture; and

                     (c)    such Securities, together with any coupons
              appertaining thereto, when completed by appropriate insertions and
              executed and delivered by the Company to the Trustee for
              authentication in accordance with this Indenture, authenticated
              and delivered by the Trustee in accordance with this Indenture and
              issued by the Company in the manner and subject to any conditions
              specified in such Opinion of Counsel, will constitute legal, valid
              and legally binding obligations of the Company, enforceable in
              accordance with their terms, subject to applicable bankruptcy,
              insolvency, fraudulent transfer, reorganization and other similar
              laws of general applicability relating to or affecting the
              enforcement of creditors' rights generally and to general
              equitable principles; and

              (ii)   an Officers' Certificate stating that all conditions
              precedent provided for in this Indenture relating to the issuance
              of the Securities have been complied with and that, to the best of
              the knowledge of the signers of such certificate, that no Event of
              Default with respect to any of the Securities shall have occurred
              and be continuing.

If such form or terms have been so established, the Trustee shall not be
required to authenticate such Securities if the issue of such Securities
pursuant to this Indenture will affect the Trustee's own rights, duties,
obligations or immunities under the Securities and this Indenture or otherwise
in a manner which is not reasonably acceptable to the Trustee.

       Notwithstanding the provisions of Section 301 and of the preceding
paragraph, if all the Securities of any series are not to be issued at one time,
it shall not be necessary to deliver an Officers' Certificate otherwise required
pursuant to Section 301 or a Company Order, or an Opinion of Counsel or an
Officers' Certificate otherwise required pursuant to the preceding



                                       25


<PAGE>   32


paragraph at the time of issuance of each Security of such series, but such
order, opinion and certificates, with appropriate modifications to cover such
future issuances, shall be delivered at or before the time of issuance of the
first Security of such series.

       Each Registered Security shall be dated the date of its authentication
and each Bearer Security shall be dated as of the date specified as contemplated
by Section 301.

       No Security or coupon shall be entitled to any benefit under this
Indenture or be valid or obligatory for any purpose unless there appears on such
Security or Security to which such coupon appertains a certificate of
authentication substantially in the form provided for herein duly executed by
the Trustee by manual signature of an authorized signatory, and such certificate
upon any Security shall be conclusive evidence, and the only evidence, that such
Security has been duly authenticated and delivered hereunder and is entitled to
the benefits of this Indenture. Notwithstanding the foregoing, if any Security
(including a Global Security) shall have been authenticated and delivered
hereunder but never issued and sold by the Company, and the Company shall
deliver such Security to the Trustee for cancellation as provided in Section 309
together with a written statement (which need not comply with Section 102 and
need not be accompanied by an Opinion of Counsel) stating that such Security has
never been issued and sold by the Company, for all purposes of this Indenture
such Security shall be deemed never to have been authenticated and delivered
hereunder and shall never be entitled to the benefits of this Indenture.

       SECTION 304. TEMPORARY SECURITIES.

       (a)    Pending the preparation of definitive Securities of any series,
the Company may execute, and upon Company Order the Trustee shall authenticate
and deliver, temporary Securities which are printed, lithographed, typewritten,
mimeographed or otherwise produced, in any authorized denomination,
substantially of the tenor of the definitive Securities in lieu of which they
are issued, in registered form, or, if authorized, in bearer form with one or
more coupons or without coupons, and with such appropriate insertions,
omissions, substitutions and other variations as the officers executing such
Securities may determine, as conclusively evidenced by their execution of such
Securities. In the case of Securities of any series, such temporary Securities
may be in global form.

       Except in the case of temporary Global Securities (which shall be
exchanged as otherwise provided herein or as otherwise provided in or pursuant
to a Board Resolution), if temporary Securities of any series are issued, the
Company will cause definitive Securities of that series to be prepared without
unreasonable delay. After the preparation of definitive Securities of such
series, the temporary Securities of such series shall be exchangeable for
definitive Securities of such series upon surrender of the temporary Securities
of such series at the office or agency of the Company in a Place of Payment for
that series, without charge to the Holder. Upon surrender for cancellation of
any one or more temporary Securities of any series (accompanied by any
non-matured coupons appertaining thereto), the Company shall




                                       26


<PAGE>   33


execute and the Trustee shall authenticate and deliver in exchange therefor a
like principal amount of definitive Securities of the same series of authorized
denominations; PROVIDED, HOWEVER, that no definitive Bearer Security shall be
delivered in exchange for a temporary Registered Security; and PROVIDED FURTHER
that a definitive Bearer Security shall be delivered in exchange for a temporary
Bearer Security only in compliance with the conditions set forth in Section 303.
Until so exchanged, the temporary Securities of any series shall in all respects
be entitled to the same benefits under this Indenture as definitive Securities
of such series.

       (b)    Unless otherwise provided in or pursuant to a Board Resolution,
the following provisions of this Section 304(b) shall govern the exchange of
temporary Securities other than through the facilities of The Depository Trust
Company. If any such temporary Security is issued in global form, then such
temporary Global Security shall, unless otherwise provided therein, be delivered
to the London office of a depository or common depository (the "Common
Depository"), for the benefit of Euroclear and CEDEL, for credit to the
respective accounts of the beneficial owners of such Securities (or to such
other accounts as they may direct).

       Without unnecessary delay but in any event not later than the date
specified in, or determined pursuant to the terms of, any such temporary Global
Security (the "Exchange Date"), the Company shall deliver to the Trustee
definitive Securities, in aggregate principal amount equal to the principal
amount of such temporary Global Security, executed by the Company. On or after
the Exchange Date, such temporary Global Security shall be surrendered by the
Common Depository to the Trustee, as the Company's agent for such purpose, to be
exchanged, in whole or from time to time in part, for definitive Securities
without charge, and the Trustee shall authenticate and deliver, in exchange for
each portion of such temporary Global Security, an equal aggregate principal
amount of definitive Securities of the same series of authorized denominations
and of like tenor as the portion of such temporary Global Security to be
exchanged. The definitive Securities to be delivered in exchange for any such
temporary Global Security shall be in bearer form, registered form, permanent
global bearer form or permanent global registered form, or any combination
thereof, as specified as contemplated by Section 301, and, if any combination
thereof is so specified, as requested by the beneficial owner thereof; PROVIDED,
HOWEVER, that, unless otherwise specified in such temporary Global Security,
upon such presentation by the Common Depository, such temporary Global Security
is accompanied by a certificate dated the Exchange Date or a subsequent date and
signed by Euroclear as to the portion of such temporary Global Security held for
its account then to be exchanged and a certificate dated the Exchange Date or a
subsequent date and signed by CEDEL as to the portion of such temporary Global
Security held for its account then to be exchanged, each in the form set forth
in Exhibit A-2 to this Indenture or in such other form as may be established
pursuant to Section 301; and PROVIDED FURTHER that definitive Bearer Securities
shall be delivered in exchange for a portion of a temporary Global Security only
in compliance with the requirements of Section 303.




                                       27


<PAGE>   34


       Unless otherwise specified in such temporary Global Security, the
interest of a beneficial owner of Securities of a series in a temporary Global
Security shall be exchanged for definitive Securities of the same series and of
like tenor following the Exchange Date when the account holder instructs
Euroclear or CEDEL, as the case may be, to request such exchange on his behalf
and delivers to Euroclear or CEDEL, as the case may be, a certificate in the
form set forth in Exhibit B-1 to this Indenture (or in such other form as may be
established pursuant to Section 301), dated no earlier than 15 days prior to the
Exchange Date, copies of which certificate shall be available from the offices
of Euroclear and CEDEL, the Trustee, any Authenticating Agent appointed for such
series of Securities and each Paying Agent. Unless otherwise specified in such
temporary Global Security, any such exchange shall be made free of charge to the
beneficial owners of such temporary Global Security, except that a Person
receiving definitive Securities must bear the cost of insurance, postage,
transportation and the like unless such Person takes delivery of such definitive
Securities in person at the offices of Euroclear or CEDEL. Definitive Securities
in bearer form to be delivered in exchange for any portion of a temporary Global
Security shall be delivered only outside the United States.

       Until exchanged in full as hereinabove provided, the temporary Securities
of any series shall in all respects be entitled to the same benefits under this
Indenture as definitive Securities of the same series and of like tenor
authenticated and delivered hereunder, except that, unless otherwise specified
as contemplated by Section 301, interest payable on a temporary Global Security
on an Interest Payment Date for Securities of such series occurring prior to the
applicable Exchange Date shall be payable to Euroclear and CEDEL on such
Interest Payment Date upon delivery by Euroclear and CEDEL to the Trustee of a
certificate or certificates in the form set forth in Exhibit B-2 to this
Indenture (or in such other forms as may be established pursuant to Section
301), for credit without further interest on or after such Interest Payment Date
to the respective accounts of Persons who are the beneficial owners of such
temporary Global Security on such Interest Payment Date and who have each
delivered to Euroclear or CEDEL, as the case may be, a certificate dated no
earlier than 15 days prior to the Interest Payment Date occurring prior to such
Exchange Date in the form set forth as Exhibit B-1 to this Indenture (or in such
other forms as may be established pursuant to Section 301). Notwithstanding
anything to the contrary herein contained, the certifications made pursuant to
this paragraph shall satisfy the certification requirements of the preceding two
paragraphs of this Section 304(b) and of the third paragraph of Section 303 of
this Indenture and the interests of the Persons who are the beneficial owners of
the temporary Global Security with respect to which such certification was made
will be exchanged for definitive Securities of the same series and of like tenor
on the Exchange Date or the date of certification if such date occurs after the
Exchange Date, without further act or deed by such beneficial owners. Except as
otherwise provided in this paragraph, no payments of principal or interest owing
with respect to a beneficial interest in a temporary Global Security will be
made unless and until such interest in such temporary Global Security shall have
been exchanged for an interest in a definitive Security. Any interest so
received by Euroclear and CEDEL and not paid as herein provided shall be
returned to the Trustee prior to the expiration of two years after such Interest
Payment Date in order to be repaid to the Company.



                                       28


<PAGE>   35


       SECTION 305. REGISTRATION, REGISTRATION OF TRANSFER AND EXCHANGE. The
Company shall cause to be kept at the Corporate Trust Office of the Trustee or
in any office or agency of the Company in a Place of Payment a register for each
series of Securities (the registers maintained in such office or in any such
office or agency of the Company in a Place of Payment being herein sometimes
referred to collectively as the "Security Register") in which, subject to such
reasonable regulations as it may prescribe, the Company shall provide for the
registration of Registered Securities and of transfers of Registered Securities.
The Security Register shall be in written form or any other form capable of
being converted into written form within a reasonable time. The Trustee, at its
Corporate Trust Office, is hereby initially appointed "Security Registrar" for
the purpose of registering Registered Securities and transfers of Registered
Securities on such Security Register as herein provided. In the event that the
Trustee shall cease to be Security Registrar, it shall have the right to examine
the Security Register at all reasonable times.

       Subject to the provisions of this Section 305, upon surrender for
registration of transfer of any Registered Security of any series at any office
or agency of the Company in a Place of Payment for that series, the Company
shall execute, and the Trustee shall authenticate and deliver, in the name of
the designated transferee or transferees, one or more new Registered Securities
of the same series, of any authorized denominations and of a like aggregate
principal amount, bearing a number not contemporaneously outstanding, and
containing identical terms and provisions.

       Subject to the provisions of this Section 305, at the option of the
Holder, Registered Securities of any series may be exchanged for other
Registered Securities of the same series, of any authorized denomination or
denominations and of a like aggregate principal amount, containing identical
terms and provisions, upon surrender of the Registered Securities to be
exchanged at any such office or agency. Whenever any such Registered Securities
are so surrendered for exchange, the Company shall execute, and the Trustee
shall authenticate and deliver, the Registered Securities which the Holder
making the exchange is entitled to receive. Unless otherwise specified with
respect to any series of Securities as contemplated by Section 301, Bearer
Securities may not be issued in exchange for Registered Securities.

       If (but only if) permitted by the applicable Board Resolution and
(subject to Section 303) set forth in the applicable Officers' Certificate, or
in any indenture supplemental hereto, delivered as contemplated by Section 301,
at the option of the Holder, Bearer Securities of any series may be exchanged
for Registered Securities of the same series of any authorized denominations and
of a like aggregate principal amount and tenor, upon surrender of the Bearer
Securities to be exchanged at any such office or agency, with all unmatured
coupons and all matured coupons in default thereto appertaining. If the Holder
of a Bearer Security is unable to produce any such unmatured coupon or coupons
or matured coupon or coupons in default, any such permitted exchange may be
effected if the Bearer Securities are accompanied by payment in funds acceptable
to the Company in an amount equal to the face amount of such missing coupon or
coupons, or the surrender of such missing coupon or



                                       29


<PAGE>   36


coupons may be waived by the Company and the Trustee if there is furnished to
them such security or indemnity as they may require to save each of them and any
Paying Agent harmless. If thereafter the Holder of such Security shall surrender
to any Paying Agent any such missing coupon in respect of which such a payment
shall have been made, such Holder shall be entitled to receive the amount of
such payment; PROVIDED, HOWEVER, that, except as otherwise provided in Section
1002, interest represented by coupons shall be payable only upon presentation
and surrender of those coupons at an office or agency located outside the United
States. Notwithstanding the foregoing, in case a Bearer Security of any series
is surrendered at any such office or agency in a permitted exchange for a
Registered Security of the same series and like tenor after the close of
business at such office or agency on (i) any Regular Record Date and before the
opening of business at such office or agency on the relevant Interest Payment
Date, or (ii) any Special Record Date and before the opening of business at such
office or agency on the related proposed date for payment of Defaulted Interest,
such Bearer Security shall be surrendered without the coupon relating to such
Interest Payment Date or proposed date for payment, as the case may be, and
interest or Defaulted Interest, as the case may be, will not be payable on such
Interest Payment Date or proposed date for payment, as the case may be, in
respect of the Registered Security issued in exchange for such Bearer Security,
but will be payable only to the Holder of such coupon when due in accordance
with the provisions of this Indenture. Whenever any Securities are so
surrendered for exchange, the Company shall execute, and the Trustee shall
authenticate and deliver, the Securities which the Holder making the exchange is
entitled to receive.

       Notwithstanding the foregoing, except as otherwise specified as
contemplated by Section 301, any permanent Global Security shall be exchangeable
only as provided in this paragraph. If the depository for any permanent Global
Security is The Depository Trust Company ("DTC"), then, unless the terms of such
Global Security expressly permit such Global Security to be exchanged in whole
or in part for definitive Securities, a Global Security may be transferred, in
whole but not in part, only to a nominee of DTC, or by a nominee of DTC to DTC,
or to a successor to DTC for such Global Security selected or approved by the
Company or to a nominee of such successor to DTC. If at any time DTC notifies
the Company that it is unwilling or unable to continue as depository for the
applicable Global Security or Securities or if at any time DTC ceases to be a
clearing agency registered under the Securities Exchange Act of 1934 if so
required by applicable law or regulation, the Company shall appoint a successor
depository with respect to such Global Security or Securities. If (x) a
successor depository for such Global Security or Securities is not appointed by
the Company within 90 days after the Company receives such notice or becomes
aware of such unwillingness, inability or ineligibility, (y) an Event of Default
has occurred and is continuing and the beneficial owners representing a majority
in principal amount of the applicable series of Securities represented by such
Global Security or Securities advise DTC to cease acting as depository for such
Global Security or Securities or (z) the Company, in its sole discretion,
determines at any time that all Outstanding Securities (but not less than all)
of any series issued or issuable in the form of one or more Global Securities
shall no longer be represented by such Global Security or Securities, then the
Company shall execute, and the Trustee shall



                                       30


<PAGE>   37


authenticate and deliver definitive Securities of like series, rank, tenor and
terms in definitive form in an aggregate principal amount equal to the principal
amount of such Global Security or Securities. If any beneficial owner of an
interest in a permanent global Security is otherwise entitled to exchange such
interest for Securities of such series and of like tenor and principal amount of
another authorized form and denomination, as specified as contemplated by
Section 301 and provided that any applicable notice provided in the permanent
Global Security shall have been given, then without unnecessary delay but in any
event not later than the earliest date on which such interest may be so
exchanged, the Company shall execute, and the Trustee shall authenticate and
deliver definitive Securities in aggregate principal amount equal to the
principal amount of such beneficial owner's interest in such permanent Global
Security. On or after the earliest date on which such interests may be so
exchanged, such permanent Global Security shall be surrendered for exchange by
DTC or such other depository as shall be specified in the Company Order with
respect thereto to the Trustee, as the Company's agent for such purpose;
PROVIDED, HOWEVER, that no such exchanges may occur during a period beginning at
the opening of business 15 days before any selection of Securities to be
redeemed and ending on the relevant Redemption Date if the Security for which
exchange is requested may be among those selected for redemption; and PROVIDED
FURTHER that no Bearer Security delivered in exchange for a portion of a
permanent Global Security shall be mailed or otherwise delivered to any location
in the United States. If a Registered Security is issued in exchange for any
portion of a permanent Global Security after the close of business at the office
or agency where such exchange occurs on (i) any Regular Record Date and before
the opening of business at such office or agency on the relevant Interest
Payment Date, or (ii) any Special Record Date and the opening of business at
such office or agency on the related proposed date for payment of Defaulted
Interest, interest or Defaulted Interest, as the case may be, will not be
payable on such Interest Payment Date or proposed date for payment, as the case
may be, in respect of such Registered Security, but will be payable on such
Interest Payment Date or proposed date for payment, as the case may be, only to
the Person to whom interest in respect of such portion of such permanent Global
Security is payable in accordance with the provisions of this Indenture.

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

       Every Registered Security presented or surrendered for registration of
transfer or for exchange or redemption shall (if so required by the Company or
the Security Registrar) be duly endorsed, or be accompanied by a written
instrument of transfer in form satisfactory to the Company and the Security
Registrar, duly executed by the Holder thereof or his attorney duly authorized
in writing.

       No service charge shall be made for any registration of transfer or
exchange of Securities, but the Company may require payment of a sum sufficient
to cover any tax or other


                                       31


<PAGE>   38


governmental charge that may be imposed in connection with any registration of
transfer or exchange of Securities, other than exchanges pursuant to Section
304, 906, 1107 or 1305 not involving any transfer.

       The Company or the Trustee, as applicable, shall not be required (i) to
issue, register the transfer of or exchange any Security if such Security may be
among those selected for redemption during a period beginning at the opening of
business 15 days before selection of the Securities to be redeemed under Section
1103 and ending at the close of business on (A) if such Securities are issuable
only as Registered Securities, the day of the mailing of the relevant notice of
redemption and (B) if such Securities are issuable as Bearer Securities, the day
of the first publication of the relevant notice of redemption or, if such
Securities are also issuable as Registered Securities and there is no
publication, the mailing of the relevant notice of redemption, or (ii) to
register the transfer of or exchange any Registered Security so selected for
redemption in whole or in part, except, in the case of any Registered Security
to be redeemed in part, the portion thereof not to be redeemed, or (iii) to
exchange any Bearer Security so selected for redemption except that such a
Bearer Security may be exchanged for a Registered Security of that series and
like tenor, PROVIDED that such Registered Security shall be simultaneously
surrendered for redemption, or (iv) to issue, register the transfer of or
exchange any Security which has been surrendered for repayment at the option of
the Holder, except the portion, if any, of such Security not to be so repaid.

       SECTION 306. MUTILATED, DESTROYED, LOST AND STOLEN SECURITIES. If any
mutilated Security or a Security with a mutilated coupon appertaining to it is
surrendered to the Trustee or the Company, together with, in proper cases, such
security or indemnity as may be required by the Company or the Trustee to save
each of them or any agent of either of them harmless, the Company shall execute
and the Trustee shall authenticate and deliver in exchange therefor a new
Security of the same series and principal amount, containing identical terms and
provisions and bearing a number not contemporaneously outstanding, with coupons
corresponding to the coupons, if any, appertaining to the surrendered Security.

       If there shall be delivered to the Company and to the Trustee (i)
evidence to their satisfaction of the destruction, loss or theft of any Security
or coupon, and (ii) such security or indemnity as may be required by them to
save each of them and any agent of either of them harmless, then, in the absence
of notice to the Company or the Trustee that such Security or coupon has been
acquired by a bona fide purchaser, the Company shall execute and upon its
request the Trustee shall authenticate and deliver, in lieu of any such
destroyed, lost or stolen Security or in exchange for the Security to which a
destroyed, lost or stolen coupon appertains (with all appurtenant coupons not
destroyed, lost or stolen), a new Security of the same series and principal
amount, containing identical terms and provisions and bearing a number not
contemporaneously outstanding, with coupons corresponding to the coupons, if
any, appertaining to such destroyed, lost or stolen Security or to the Security
to which such destroyed, lost or stolen coupon appertains.




                                       32


<PAGE>   39


       Notwithstanding the provisions of the previous two paragraphs, in case
any such mutilated, destroyed, lost or stolen Security or coupon has become or
is about to become due and payable, the Company in its discretion may, instead
of issuing a new Security, with coupons corresponding to the coupons, if any,
appertaining to such destroyed, lost or stolen Security or to the Security to
which such destroyed, lost or stolen coupon appertains, pay such Security or
coupon; PROVIDED, HOWEVER, that payment of principal of (and premium or Make-
Whole Amount, if any), and any interest on, Bearer Securities shall, except as
otherwise provided in Section 1002, be payable only at an office or agency
located outside the United States and, unless otherwise specified as
contemplated by Section 301, any interest on Bearer Securities shall be payable
only upon presentation and surrender of the coupons appertaining thereto.

       Upon the issuance of any new Security under this Section, the Company may
require the payment of a sum sufficient to cover any tax or other governmental
charge that may be imposed in relation thereto and any other expenses (including
the fees and expenses of the Trustee) connected therewith.

       Every new Security of any series with its coupons, if any, issued
pursuant to this Section in lieu of any destroyed, lost or stolen Security, or
in exchange for a Security to which a destroyed, lost or stolen coupon
appertains, shall constitute an original additional contractual obligation of
the Company, whether or not the destroyed, lost or stolen Security and its
coupons, if any, or the destroyed, lost or stolen coupon shall be at any time
enforceable by anyone, and shall be entitled to all the benefits of this
Indenture equally and proportionately with any and all other Securities of that
series and their coupons, if any, duly issued hereunder.

       The provisions of this Section are exclusive and shall preclude (to the
extent lawful) all other rights and remedies with respect to the replacement or
payment of mutilated, destroyed, lost or stolen Securities or coupons.

       SECTION 307. PAYMENT OF INTEREST; INTEREST RIGHTS PRESERVED. Except as
otherwise specified with respect to a series of Securities in accordance with
the provisions of Section 301, interest on any Registered Security that is
payable, and is punctually paid or duly provided for, on any Interest Payment
Date shall be paid to the Person in whose name that Security (or one or more
Predecessor Securities) is registered at the close of business on the Regular
Record Date for such interest at the office or agency of the Company maintained
for such purpose pursuant to Section 1002; PROVIDED, HOWEVER, that each
installment of interest on any Registered Security may at the Company's option
be paid by (i) mailing a check for such interest, payable to or upon the written
order of the Person entitled thereto pursuant to Section 308, to the address of
such Person as it appears on the Security Register or (ii) transfer to an
account maintained by the payee located inside the United States.




                                       33


<PAGE>   40


       Unless otherwise provided as contemplated by Section 301 with respect to
the Securities of any series, payment of interest may be made, in the case of a
Bearer Security, by transfer to an account maintained by the payee with a bank
located outside the United States.

       Unless otherwise provided as contemplated by Section 301, every permanent
global Security will provide that interest, if any, payable on any Interest
Payment Date will be paid to DTC, Euroclear and/or CEDEL, as the case may be,
with respect to that portion of such permanent global Security held for its
account by Cede & Co. or the Common Depository, as the case may be, for the
purpose of permitting such party to credit the interest received by it in
respect of such permanent global Security to the accounts of the beneficial
owners thereof.

       In case a Bearer Security of any series is surrendered in exchange for a
Registered Security of such series after the close of business (at an office or
agency in a Place of Payment for such series) on any Regular Record Date and
before the opening of business (at such office or agency) on the next succeeding
Interest Payment Date, such Bearer Security shall be surrendered without the
coupon relating to such Interest Payment Date and interest will not be payable
on such Interest Payment Date in respect of the Registered Security issued in
exchange for such Bearer Security, but will be payable only to the Holder of
such coupon when due in accordance with the provisions of this Indenture.

       Except as otherwise specified with respect to a series of Securities in
accordance with the provisions of Section 301, any interest on any Registered
Security of any series that is payable, but is not punctually paid or duly
provided for, on any Interest Payment Date (herein called "Defaulted Interest")
shall forthwith cease to be payable to the registered Holder thereof on the
relevant Regular Record Date by virtue of having been such Holder, and such
Defaulted Interest may be paid by the Company, at its election in each case, as
provided in clause (1) or (2) below:

                     (1)    The Company may elect to make payment of any
       Defaulted Interest to the Persons in whose names the Registered
       Securities of such series (or their respective Predecessor Securities)
       are registered at the close of business on a Special Record Date for the
       payment of such Defaulted Interest, which shall be fixed in the following
       manner. The Company shall notify the Trustee in writing of the amount of
       Defaulted Interest proposed to be paid on each Registered Security of
       such series and the date of the proposed payment (which shall not be less
       than 20 days after such notice is received by the Trustee), and at the
       same time the Company shall deposit with the Trustee an amount of money
       in the currency or currencies, currency unit or units or composite
       currency or currencies in which the Securities of such series are payable
       (except as otherwise specified pursuant to Section 301 for the Securities
       of such series) equal to the aggregate amount proposed to be paid in
       respect of such Defaulted Interest or shall make arrangements
       satisfactory to the Trustee for such deposit on or prior to the date of
       the proposed payment, such money when deposited to be held in trust for
       the benefit of the Persons entitled to such Defaulted Interest as in this
       clause provided.



                                       34


<PAGE>   41


       Thereupon the Trustee shall fix a Special Record Date for the payment of
       such Defaulted Interest which shall be not more than 15 days and not less
       than 10 days prior to the date of the proposed payment and not less than
       10 days after the receipt by the Trustee of the notice of the proposed
       payment. The Trustee shall promptly notify the Company of such Special
       Record Date and, in the name and at the expense of the Company, shall
       cause notice of the proposed payment of such Defaulted Interest and the
       Special Record Date therefor to be mailed, first-class postage prepaid,
       to each Holder of Registered Securities of such series at his address as
       it appears in the Security Register not less than 10 days prior to such
       Special Record Date. The Trustee may, in its discretion, in the name and
       at the expense of the Company, cause a similar notice to be published at
       least once in an Authorized Newspaper in each Place of Payment, but such
       publications shall not be a condition precedent to the establishment of
       such Special Record Date. Notice of the proposed payment of such
       Defaulted Interest and the Special Record Date therefor having been
       mailed as aforesaid, such Defaulted Interest shall be paid to the Persons
       in whose names the Registered Securities of such series (or their
       respective Predecessor Securities) are registered at the close of
       business on such Special Record Date and shall no longer be payable
       pursuant to the following clause (2). In case a Bearer Security of any
       series is surrendered at the office or agency in a Place of Payment for
       such series in exchange for a Registered Security of such series after
       the close of business at such office or agency on any Special Record Date
       and before the opening of business at such office or agency on the
       related proposed date for payment of Defaulted Interest, such Bearer
       Security shall be surrendered without the coupon relating to such
       proposed date of payment and Defaulted Interest will not be payable on
       such proposed date of payment in respect of the Registered Security
       issued in exchange for such Bearer Security, but will be payable only to
       the Holder of such coupon when due in accordance with the provisions of
       this Indenture.

                     (2)    The Company may make payment of any Defaulted
       Interest on the Registered Securities of any series in any other lawful
       manner not inconsistent with the requirements of any securities exchange
       on which such Securities may be listed, and upon such notice as may be
       required by such exchange, if, after notice given by the Company to the
       Trustee of the proposed payment pursuant to this clause, such manner of
       payment shall be deemed practicable by the Trustee.

       Subject to the foregoing provisions of this Section and Section 305, each
Security delivered under this Indenture upon registration of transfer of or in
exchange for or in lieu of any other Security shall carry the rights to interest
accrued and unpaid, and to accrue, which were carried by such other Security.

       SECTION 308. PERSONS DEEMED OWNERS. Prior to due presentment of a
Registered 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 such
Registered Security is registered as the owner of such Security for the purpose
of receiving payment of principal of (and premium or



                                       35


<PAGE>   42


Make-Whole Amount, if any), and (subject to Sections 305 and 307) interest on,
such Registered Security and for all other purposes whatsoever, whether or not
such Registered Security be overdue, and neither the Company, the Trustee nor
any agent of the Company or the Trustee shall be affected by notice to the
contrary. All such payments so made to any such Person, or upon such Person's
order, shall be valid, and, to the extent of the sum or sums so paid, effectual
to satisfy and discharge the liability for money payable upon any such Security.

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

       No Holder of any beneficial interest in any Global Security held on its
behalf by a depository shall have any rights under this Indenture with respect
to such Global Security and such depository shall be treated by the Company, the
Trustee, and any agent of the Company or the Trustee as the owner of such Global
Security for all purposes whatsoever. None of the Company, the Trustee, any
Paying Agent or the Security Registrar will have any responsibility or liability
for any aspect of the records relating to or payments made on account of
beneficial ownership interests of a Global Security or for maintaining,
supervising or reviewing any records relating to such beneficial ownership
interests.

       Notwithstanding the foregoing, with respect to any Global Security,
nothing herein shall prevent the Company, the Trustee, or any agent of the
Company or the Trustee, from giving effect to any written certification, proxy
or other authorization furnished by any depository, as a Holder, with respect to
such Global Security or impair, as between such depository and owners of
beneficial interests in such Global Security, the operation of customary
practices governing the exercise of the rights of such depository (or its
nominee) as Holder of such Global Security.

       SECTION 309. CANCELLATION. All Securities and coupons surrendered for
payment, redemption, repayment at the option of the Holder, registration of
transfer or exchange or for credit against any sinking fund payment shall, if
surrendered to any Person other than the Trustee, be delivered to the Trustee,
and any such Securities and coupons and Securities and coupons surrendered
directly to the Trustee for any such purpose shall be promptly cancelled by it.
The Company may at any time deliver to the Trustee for cancellation any
Securities previously authenticated and delivered hereunder which the Company
may have acquired in any manner whatsoever, and may deliver to the Trustee (or
to any other Person for delivery to the Trustee) for cancellation any Securities
previously authenticated hereunder which the Company has not issued and sold,
and all Securities so delivered shall be promptly cancelled by the Trustee. If
the Company shall so acquire any of the Securities, however, such



                                       36


<PAGE>   43


acquisition shall not operate as a redemption or satisfaction of the
indebtedness represented by such Securities unless and until the same are
surrendered to the Trustee for cancellation. No Securities shall be
authenticated in lieu of or in exchange for any Securities cancelled as provided
in this Section, except as expressly permitted by this Indenture. Cancelled
Securities and coupons held by the Trustee shall be destroyed by the Trustee and
the Trustee shall deliver a certificate of such destruction to the Company,
unless the Trustee is otherwise directed by a Company Order.

       SECTION 310. COMPUTATION OF INTEREST. Except as otherwise specified as
contemplated by Section 301 with respect to Securities of any series, interest
on the Securities of each series shall be computed on the basis of a 360-day
year consisting of twelve 30-day months.


                    ARTICLE FOUR - SATISFACTION AND DISCHARGE

       SECTION 401. SATISFACTION AND DISCHARGE OF INDENTURE. This Indenture
shall upon Company Request cease to be of further effect with respect to any
series of Securities specified in such Company Request (except as to any
surviving rights of registration of transfer or exchange of Securities of such
series herein expressly provided for), and the Trustee, upon receipt of a
Company Order, and at the expense of the Company, shall execute instruments in
form and substance satisfactory to the Trustee and the Company acknowledging
satisfaction and discharge of this Indenture as to such series when

                     (1)    either

                     (A)    all Securities of such series theretofore
              authenticated and delivered and all coupons, if any, appertaining
              thereto (other than (i) coupons appertaining to Bearer Securities
              surrendered for exchange for Registered Securities and maturing
              after such exchange, whose surrender is not required or has been
              waived as provided in Section 305, (ii) Securities and coupons of
              such series which have been destroyed, lost or stolen and which
              have been replaced or paid as provided in Section 306, (iii)
              coupons appertaining to Securities called for redemption and
              maturing after the relevant Redemption Date, whose surrender has
              been waived as provided in Section 1106, and (iv) Securities and
              coupons of such series for whose payment money has theretofore
              been deposited in trust or segregated and held in trust by the
              Company and thereafter repaid to the Company or discharged from
              such trust, as provided in Section 1003) have been delivered to
              the Trustee for cancellation; or

                     (B)    all Securities of such series and, in the case of
              (i) or (ii) below, any coupons appertaining thereto not
              theretofore delivered to the Trustee for cancellation



                                       37


<PAGE>   44


                            (i)    have become due and payable, or

                            (ii)   will become due and payable at their Stated
                     Maturity within one year, or

                            (iii)  if redeemable at the option of the Company,
                     are to be called for redemption within one year under
                     arrangements satisfactory to the Trustee for the giving of
                     notice of redemption by the Trustee in the name, and at the
                     expense, of the Company,

              and the Company, in the case of (i), (ii) or (iii) above, has
              irrevocably deposited or caused to be deposited with the Trustee
              as trust funds in trust for the purpose an amount in the currency
              or currencies, currency unit or units or composite currency or
              currencies in which the Securities of such series are payable,
              sufficient to pay and discharge the entire indebtedness on such
              Securities and such coupons not theretofore delivered to the
              Trustee for cancellation, for principal (and premium or Make-Whole
              Amount, if any) and interest to the date of such deposit (in the
              case of Securities which have become due and payable) or to the
              Stated Maturity or Redemption Date, as the case may be;

                     (2)    the Company has paid or caused to be paid all other
             sums payable hereunder by the Company; and

                     (3)    the Company has delivered to the Trustee an
              Officers' Certificate and an Opinion of Counsel, each stating that
              all conditions precedent herein provided for relating to the
              satisfaction and discharge of this Indenture as to such series
              have been complied with.

Notwithstanding the satisfaction and discharge of this Indenture, the
obligations of the Company to the Trustee and any predecessor Trustee under
Section 606, the obligations of the Company to any Authenticating Agent under
Section 611 and, if money shall have been deposited with and held by the Trustee
pursuant to subclause (B) of clause (1) of this Section, the obligations of the
Trustee under Section 402 and the last paragraph of Section 1003 shall survive.

       SECTION 402. APPLICATION OF TRUST FUNDS. Subject to the provisions of the
last paragraph of Section 1003, all money deposited with the Trustee pursuant to
Section 401 shall be held in trust and applied by it, in accordance with the
provisions of the Securities, the coupons and this Indenture, to the payment,
either directly or through any Paying Agent (including the Company acting as its
own Paying Agent) as the Trustee may determine, to the Persons entitled thereto,
of the principal (and premium or Make-Whole Amount, if any), and any interest
for whose payment such money has been deposited with or received by the



                                       38


<PAGE>   45


Trustee, but such money need not be segregated from other funds except to the
extent required by law.


                             ARTICLE FIVE - REMEDIES

       SECTION 501. EVENTS OF DEFAULT. "Event of Default," wherever used herein
with respect to any particular series of Securities, means any one of the
following events (whatever the reason for such Event of Default and whether or
not it shall be voluntary or involuntary or be effected by operation of law or
pursuant to any judgment, decree or order of any court or any order, rule or
regulation of any administrative or governmental body):

                     (1)    default in the payment of any interest on any
       Security of that series or of any coupon appertaining thereto, when such
       interest or coupon becomes due and payable, and continuance of such
       default for a period of 30 days; or

                     (2)    default in the payment of the principal of (or
       premium or Make-Whole Amount, if any, on) any Security of that series
       when it becomes due and payable at its Maturity; or

                     (3)    default in the deposit of any sinking fund payment,
       when and as due by the terms of any Security of that series; or

                     (4)    default in the performance, or breach, of any
       covenant or warranty of the Company in this Indenture with respect to any
       Security of that series (other than a covenant or warranty a default in
       whose performance or whose breach is elsewhere in this Section
       specifically dealt with), and continuance of such default or breach for a
       period of 60 days after there has been given, by registered or certified
       mail, to the Company by the Trustee or to the Company and the Trustee by
       the Holders of at least 25% in principal amount of the Outstanding
       Securities of that series a written notice specifying such default or
       breach and requiring it to be remedied and stating that such notice is a
       "Notice of Default" hereunder; or

                     (5)    default under any bond, debenture, note, mortgage,
       indenture or instrument under which there may be issued or by which there
       may be secured or evidenced any indebtedness for money borrowed by the
       Company (or by any Subsidiary, the repayment of which the Company has
       guaranteed or for which the Company is directly responsible or liable as
       obligor or guarantor), having an aggregate principal amount outstanding
       of at least $25,000,000, whether such indebtedness now exists or shall
       hereafter be created, which default shall have resulted in such
       indebtedness becoming or being declared due and payable prior to the date
       on which it would otherwise have become due and payable, without such
       indebtedness having been discharged, or such acceleration having been
       rescinded or annulled, within a period of


                                       39


<PAGE>   46


       10 days after there shall have been given, by registered or certified
       mail, to the Company by the Trustee or to the Company and the Trustee by
       the Holders of at least 10% in principal amount of the Outstanding
       Securities of that series a written notice specifying such default and
       requiring the Company to cause such indebtedness to be discharged or
       cause such acceleration to be rescinded or annulled and stating that such
       notice is a "Notice of Default" hereunder; or

                     (6)    the entry by a court of competent jurisdiction of
       one or more judgments, orders or decrees against the Company or any of
       its Subsidiaries in an aggregate amount (excluding amounts covered by
       insurance) in excess of $10,000,000 and such judgments, orders or decrees
       remain undischarged, unstayed and unsatisfied in an aggregate amount
       (excluding amounts covered by insurance) in excess of $10,000,000 for a
       period of 30 consecutive days; or

                     (7)    the Company or any Significant Subsidiary pursuant
       to or within the meaning of any Bankruptcy Law:

                            (A)    commences a voluntary case,

                            (B)    consents to the entry of an order for relief
              against it in an involuntary case,

                            (C)    consents to the appointment of a Custodian of
              it or for all or substantially all of its property, or

                            (D)    makes a general assignment for the benefit of
              its creditors; or

                     (8)    a court of competent jurisdiction enters an order or
       decree under any Bankruptcy Law that:

                            (A)    is for relief against the Company or any
              Significant Subsidiary in an involuntary case,

                            (B)    appoints a Custodian of the Company or any
              Significant Subsidiary or for all or substantially all of either
              of its property, or

                            (C)    orders the liquidation of the Company or any
              Significant Subsidiary, and the order or decree remains unstayed
              and in effect for 90 days; or

                     (9)    any other Event of Default provided with respect to
       Securities of that series.



                                       40


<PAGE>   47


As used in this Section 501, the term "Bankruptcy Law" means title 11, U.S. Code
or any similar Federal or state law for the relief of debtors and the term
"Custodian" means any receiver, trustee, assignee, liquidator or other similar
official under any Bankruptcy Law.

       SECTION 502. ACCELERATION OF MATURITY; RESCISSION AND ANNULMENT. If an
Event of Default with respect to Securities of any series at the time
Outstanding occurs and is continuing, then and in every such case the Trustee or
the Holders of not less than 25% in principal amount of the Outstanding
Securities of that series may declare the principal amount (or, if Securities of
that Series are Original Issue Discount Securities or Indexed Securities, such
portion of the principal as may be specified in the terms thereof) of all the
Securities of that series to be due and payable immediately, by a notice in
writing to the Company (and to the Trustee if given by the Holders), and upon
any such declaration such principal or specified portion thereof shall become
immediately due and payable.

       At any time after such a declaration of acceleration with respect to
Securities of any series has been made and before a judgment or decree for
payment of the money due has been obtained by the Trustee as hereinafter in this
Article provided, the Holders of a majority in principal amount of the
Outstanding Securities of that series, by written notice to the Company and the
Trustee, may rescind and annul such declaration of acceleration and its
consequences if:

                     (1)    the Company has paid or deposited with the Trustee a
       sum sufficient to pay in the currency, currency unit or composite
       currency in which the Securities of such series are payable (except as
       otherwise specified pursuant to Section 301 for the Securities of such
       series):

                            (A)    all overdue installments of interest on all
              Outstanding Securities of that series and any related coupons,

                            (B)    the principal of (and premium or Make-Whole
              Amount, if any, on) any Outstanding Securities of that series
              which have become due otherwise than by such declaration of
              acceleration and interest thereon at the rate or rates borne by or
              provided for in such Securities,

                            (C)    to the extent that payment of such interest
              is lawful, interest upon overdue installments of interest at the
              rate or rates borne by or provided for in such Securities, and

                            (D)    all sums paid or advanced by the Trustee
              hereunder and the reasonable compensation, expenses, disbursements
              and advances of the Trustee, its agents and counsel; and




                                       41


<PAGE>   48


                     (2)    all Events of Default with respect to Securities of
       that series, other than the nonpayment of the principal of (or premium or
       Make-Whole Amount, if any) or interest on Securities of that series which
       have become due solely by such declaration of acceleration, have been
       cured or waived as provided in Section 513.

No such rescission shall affect any subsequent default or impair any right
consequent thereon.

       SECTION 503. COLLECTION OF INDEBTEDNESS AND SUITS FOR ENFORCEMENT BY
TRUSTEE. The Company covenants that if:

                     (1)    default is made in the payment of any installment of
       interest on any Security of any series and any related coupon when such
       interest becomes due and payable and such default continues for a period
       of 30 days, or

                     (2)    default is made in the payment of the principal of
       (or premium or Make-Whole Amount, if any, on) any Security of any series
       at its Maturity,

then the Company will, upon demand of the Trustee, pay to the Trustee, for the
benefit of the Holders of such Securities of such series and coupons, the whole
amount then due and payable on such Securities and coupons for principal (and
premium or Make-Whole Amount, if any) and interest, with interest upon any
overdue principal (and premium or Make-Whole Amount, if any) and, to the extent
that payment of such interest shall be legally enforceable, upon any overdue
installments of interest at the rate or rates borne by or provided for in such
Securities, and, in addition thereto, such further amount as shall be sufficient
to cover the costs and expenses of collection, including the reasonable
compensation, expenses, disbursements and advances of the Trustee, its agents
and counsel.

       If the Company fails to pay such amounts forthwith upon such demand, the
Trustee, in its own name and as trustee of an express trust, may institute a
judicial proceeding for the collection of the sums so due and unpaid, and may
prosecute such proceeding to judgment or final decree, and may enforce the same
against the Company or any other obligor upon such Securities of such series and
collect the moneys adjudged or decreed to be payable in the manner provided by
law out of the property of the Company or any other obligor upon such Securities
of such series, wherever situated.

       If an Event of Default with respect to Securities of any series occurs
and is continuing, the Trustee may in its discretion proceed to protect and
enforce its rights and the rights of the Holders of Securities of such series
and any related coupons by such appropriate judicial proceedings as the Trustee
shall deem most effectual to protect and enforce any such rights, whether for
the specific enforcement of any covenant or agreement in this Indenture or in
aid of the exercise of any power granted herein, or to enforce any other proper
remedy.




                                       42


<PAGE>   49


       SECTION 504. TRUSTEE MAY FILE PROOFS OF CLAIM. In case of the pendency of
any receivership, insolvency, liquidation, bankruptcy, reorganization,
arrangement, adjustment, composition or other judicial proceeding relative to
the Company or any other obligor upon the Securities or the property of the
Company or of such other obligor or their creditors, the Trustee (irrespective
of whether the principal of the Securities of any series shall then be due and
payable as therein expressed or by declaration or otherwise and irrespective of
whether the Trustee shall have made any demand on the Company for the payment of
overdue principal, premium or Make-Whole Amount, if any, or interest) shall be
entitled and empowered, by intervention in such proceeding or otherwise:

                            (i)    to file and prove a claim for the whole
       amount, or such lesser amount as may be provided for in the Securities of
       such series, of principal (and premium or Make-Whole Amount, if any) and
       interest owing and unpaid in respect of the Securities and to file such
       other papers or documents as may be necessary or advisable in order to
       have the claims of the Trustee (including any claim for the reasonable
       compensation, expenses, disbursements and advances of the Trustee, its
       agents and counsel) and of the Holders allowed in such judicial
       proceeding, and

                            (ii)   to collect and receive any moneys or other
       property payable or deliverable on any such claims and to distribute the
       same;

and any custodian, receiver, assignee, trustee, liquidator, sequestrator (or
other similar official) in any such judicial proceeding is hereby authorized by
each Holder of Securities of such series and coupons to make such payments to
the Trustee, and in the event that the Trustee shall consent to the making of
such payments directly to the Holders, to pay to the Trustee any amount due to
it for the reasonable compensation, expenses, disbursements and advances of the
Trustee and any predecessor Trustee, their agents and counsel, and any other
amounts due the Trustee or any predecessor Trustee under Section 606.

       Nothing herein contained shall be deemed to authorize the Trustee to
authorize or consent to or accept or adopt on behalf of any Holder of a Security
or coupon any plan of reorganization, arrangement, adjustment or composition
affecting the Securities or coupons or the rights of any Holder thereof, or to
authorize the Trustee to vote in respect of the claim of any Holder of a
Security or coupon in any such proceeding.

       In any proceedings brought by the Trustee (and also any proceedings
involving the interpretation of any provision of this Indenture to which the
Trustee shall be a party) the Trustee shall be held to represent all the Holders
of the Securities, and it shall not be necessary to make any Holders of the
Securities parties to any such proceedings.

       SECTION 505. TRUSTEE MAY ENFORCE CLAIMS WITHOUT POSSESSION OF SECURITIES
OR COUPONS. All rights of action and claims under this Indenture or any of the
Securities or coupons may be prosecuted and enforced by the Trustee without the
possession of any of the




                                       43


<PAGE>   50


Securities or coupons or the production thereof in any proceeding relating
thereto, and any such proceeding instituted by the Trustee shall be brought in
its own name as trustee of an express trust, and any recovery of judgment shall,
after provision for the payment of the reasonable compensation, expenses,
disbursements and advances of the Trustee, its agents and counsel, be for the
ratable benefit of the Holders of the Securities and coupons in respect of which
such judgment has been recovered.

       SECTION 506. APPLICATION OF MONEY COLLECTED. Any money collected by the
Trustee pursuant to this Article shall be applied in the following order, at the
date or dates fixed by the Trustee and, in case of the distribution of such
money on account of principal (or premium or Make-Whole Amount, if any) or
interest, upon presentation of the Securities or coupons, or both, as the case
may be, and the notation thereon of the payment if only partially paid and upon
surrender thereof if fully paid:

              FIRST: To the payment of all amounts due the Trustee and any
       predecessor Trustee under Section 606;

              SECOND: To the payment of the amounts then due and unpaid upon the
       Securities and coupons for principal (and premium or Make-Whole Amount,
       if any) and interest, in respect of which or for the benefit of which
       such money has been collected, ratably, without preference or priority of
       any kind, according to the aggregate amounts due and payable on such
       Securities and coupons for principal (and premium or Make- Whole Amount,
       if any) and interest, respectively; and

              THIRD: To the payment of the remainder, if any, to the Company.

       SECTION 507. LIMITATION ON SUITS. No Holder of any Security of any series
or any related coupon shall have any right to institute any proceeding, judicial
or otherwise, with respect to this Indenture, or for the appointment of a
receiver or trustee, or for any other remedy hereunder, unless:

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

                     (2)    the Holders of not less than 25% in principal amount
       of the Outstanding Securities of that series shall have made written
       request to the Trustee to institute proceedings in respect of such Event
       of Default in its own name as Trustee hereunder;

                     (3)    such Holder or Holders have offered to the Trustee
       indemnity reasonably satisfactory to the Trustee against the costs,
       expenses and liabilities to be incurred in compliance with such request;




                                       44


<PAGE>   51


                     (4)    the Trustee for 60 days after its receipt of such
       notice, request and offer of indemnity has failed to institute any such
       proceeding; and

                     (5)    no direction inconsistent with such written request
       has been given to the Trustee during such 60-day period by the Holders of
       a majority in principal amount of the Outstanding Securities of that
       series;

it being understood and intended that no one or more of such Holders shall have
any right in any manner whatever by virtue of, or by availing of, any provision
of this Indenture to affect, disturb or prejudice the rights of any other of
such Holders, or to obtain or to seek to obtain priority or preference over any
other of such Holders or to enforce any right under this Indenture, except in
the manner herein provided and for the equal and ratable benefit of all such
Holders.

       SECTION 508. UNCONDITIONAL RIGHT OF HOLDERS TO RECEIVE PRINCIPAL, PREMIUM
OR MAKE-WHOLE AMOUNT, IF ANY, AND INTEREST. Notwithstanding any other provision
in this Indenture, the Holder of any Security or coupon shall have the right
which is absolute and unconditional to receive payment of the principal of (and
premium or Make-Whole Amount, if any) and (subject to Sections 305 and 307)
interest on such Security or payment of such coupon on the respective due dates
expressed in such Security or coupon (or, in the case of redemption, on the
Redemption Date) and to institute suit for the enforcement of any such payment,
and such rights shall not be impaired without the consent of such Holder.

       SECTION 509. RESTORATION OF RIGHTS AND REMEDIES. If the Trustee or any
Holder of a Security or coupon has instituted any proceeding to enforce any
right or remedy under this Indenture and such proceeding has been discontinued
or abandoned for any reason, or has been determined adversely to the Trustee or
to such Holder, then and in every such case, the Company, the Trustee and the
Holders of Securities and coupons shall, subject to any determination in such
proceeding, be restored severally and respectively to their former positions
hereunder and thereafter all rights and remedies of the Trustee and the Holders
shall continue as though no such proceeding had been instituted.

       SECTION 510. RIGHTS AND REMEDIES CUMULATIVE. Except as otherwise provided
with respect to the replacement or payment of mutilated, destroyed, lost or
stolen Securities or coupons in the last paragraph of Section 306, no right or
remedy herein conferred upon or reserved to the Trustee or to the Holders of
Securities or coupons is intended to be exclusive of any other right or remedy,
and every right and remedy shall, to the extent permitted by law, be cumulative
and in addition to every other right and remedy given hereunder or now or
hereafter existing at law or in equity or otherwise. The assertion or employment
of any right or remedy hereunder, or otherwise, shall not prevent the concurrent
assertion or employment of any other appropriate right or remedy.




                                       45


<PAGE>   52


       SECTION 511. DELAY OR OMISSION NOT WAIVER. No delay or omission of the
Trustee or of any Holder of any Security or coupon to exercise any right or
remedy accruing upon any Event of Default shall impair any such right or remedy
or constitute a waiver of any such Event of Default or an acquiescence therein.
Every right and remedy given by this Article or by law to the Trustee or to the
Holders may be exercised from time to time, and as often as may be deemed
expedient, by the Trustee or by the Holders of Securities or coupons, as the
case may be.

       SECTION 512. CONTROL BY HOLDERS OF SECURITIES. The Holders of not less
than a majority in principal amount of the Outstanding Securities of any series
shall have the right to direct the time, method and place of conducting any
proceeding for any remedy available to the Trustee or exercising any trust or
power conferred on the Trustee with respect to the Securities of such series,
PROVIDED that

                     (1)    such direction shall not be in conflict with any
       rule of law or with this Indenture,

                     (2)    the Trustee may take any other action deemed proper
       by the Trustee which is not inconsistent with such direction, and

                     (3)    the Trustee need not take any action which might
       involve it in personal liability or be unduly prejudicial to the Holders
       of Securities of such series not joining therein.

       Nothing in this Indenture shall impair the right of the Trustee in its
discretion to take any action deemed proper by the Trustee and which is not
inconsistent with such direction by Holders.

       SECTION 513. WAIVER OF PAST DEFAULTS. The Holders of not less than a
majority in principal amount of the Outstanding Securities of any series may on
behalf of the Holders of all the Securities of such series and any related
coupons waive any past default hereunder with respect to such series and its
consequences, except a default

                     (1)    in the payment of the principal of (or premium or
       Make-Whole Amount, if any) or interest on any Security of such series or
       any related coupons, or

                     (2)    in respect of a covenant or provision hereof which
       under Article Nine cannot be modified or amended without the consent of
       the Holder of each Outstanding Security of such series affected.

       Upon any such waiver, such default shall cease to exist, and any Event of
Default arising therefrom shall be deemed to have been cured, for every purpose
of this Indenture; but



                                       46


<PAGE>   53


no such waiver shall extend to any subsequent or other default or Event of
Default or impair any right consequent thereon.

       SECTION 514. WAIVER OF USURY, STAY OR EXTENSION LAWS. The Company
covenants (to the extent that it may lawfully do so) that it will not at any
time insist upon, or plead, or in any manner whatsoever claim or take the
benefit or advantage of, any usury, stay or extension law wherever enacted, now
or at any time hereafter in force, which may affect the covenants or the
performance of this Indenture; and the Company (to the extent that it may
lawfully do so) hereby expressly waives all benefit or advantage of any such
law, and covenants that it will not hinder, delay or impede the execution of any
power herein granted to the Trustee, but will suffer and permit the execution of
every such power as though no such law had been enacted.

       SECTION 515. UNDERTAKING FOR COSTS. All parties to this Indenture agree,
and each Holder of any Security by his acceptance thereof shall be deemed to
have agreed, that any court may in its discretion require, in any suit for the
enforcement of any right or remedy under this Indenture, or in any suit against
the Trustee for any action taken or omitted by it as Trustee, the filing by any
party litigant in such suit of an undertaking to pay the costs of such suit, and
that such court may in its discretion assess reasonable costs, including
reasonable attorneys' fees, against any party litigant in such suit having due
regard to the merits and good faith of the claims or defenses made by such party
litigant; but the provisions of this Section shall not apply to any suit
instituted by the Trustee, to any suit instituted by any Holder, or group of
Holders, holding in the aggregate more than 10% in principal amount of the
Outstanding Securities of any series, or to any suit instituted by any Holder
for the enforcement of the payment of the principal of (or premium or Make-Whole
Amount, if any) or interest on any Security on or after the respective Stated
Maturities expressed in such Security (or, in the case of redemption, on or
after the Redemption Date).


                            ARTICLE SIX - THE TRUSTEE

       SECTION 601. NOTICE OF DEFAULTS. Within 90 days after the occurrence of
any default hereunder with respect to the Securities of any series, the Trustee
shall transmit in the manner and to the extent provided in TIA Section 313(c),
notice of such default hereunder known to the Trustee, unless such default shall
have been cured or waived; PROVIDED, HOWEVER, that, except in the case of a
default in the payment of the principal of (or premium or Make-Whole Amount, if
any) or interest on any Security of such series, or in the payment of any
sinking fund installment with respect to the Securities of such series, the
Trustee shall be protected in withholding such notice if and so long as
Responsible Officers of the Trustee in good faith determine that the withholding
of such notice is in the interests of the Holders of the Securities and coupons
of such series; and PROVIDED FURTHER that in the case of any default or breach
of the character specified in Section 501(4) with respect to the Securities and
coupons of such series, no such notice to Holders shall be given until at least
60 days after the occurrence thereof. For the purpose of this Section, the term
"default" means any event which is, or after notice or



                                       47


<PAGE>   54


lapse of time or both would become, an Event of Default with respect to the
Securities of such series.

       SECTION 602. CERTAIN RIGHTS OF TRUSTEE. Subject to the provisions of TIA
Section 315(a) through 315(d):

                     (1)    the Trustee may rely and shall be protected in
       acting or refraining from acting upon any resolution, certificate,
       statement, instrument, opinion, report, notice, request, direction,
       consent, order, bond, debenture, note, coupon or other paper or document
       believed by it to be genuine and to have been signed or presented by the
       proper party or parties;

                     (2)    any request or direction of the Company mentioned
       herein shall be sufficiently evidenced by a Company Request or Company
       Order (other than delivery of any Security, together with any coupons
       appertaining thereto, to the Trustee for authentication and delivery
       pursuant to Section 303 which shall be sufficiently evidenced as provided
       therein) and any resolution of the Board of Directors may be sufficiently
       evidenced by a Board Resolution;

                     (3)    whenever in the administration of this Indenture the
       Trustee shall deem it desirable that a matter be proved or established
       prior to taking, suffering or omitting any action hereunder, the Trustee
       (unless other evidence be herein specifically prescribed) may, in the
       absence of bad faith on its part, rely upon an Officers' Certificate;

                     (4)    the Trustee may consult with counsel and the written
       advice of such counsel or any Opinion of Counsel shall be full and
       complete authorization and protection in respect of any action taken,
       suffered or omitted by it hereunder in good faith and in reliance
       thereon;

                     (5)    the Trustee shall be under no obligation to exercise
       any of the rights or powers vested in it by this Indenture at the request
       or direction of any of the Holders of Securities of any series or any
       related coupons pursuant to this Indenture, unless such Holders shall
       have offered to the Trustee security or indemnity reasonably satisfactory
       to the Trustee against the costs, expenses and liabilities which might be
       incurred by it in compliance with such request or direction;

                     (6)    the Trustee shall not be bound to make any
       investigation into the facts or matters stated in any resolution,
       certificate, statement, instrument, opinion, report, notice, request,
       direction, consent, order, bond, debenture, note, coupon or other paper
       or document, unless requested in writing so to do by the Holders of not
       less than a majority in aggregate principal amount of the Outstanding
       Securities of any series; PROVIDED that, if the payment within a
       reasonable time to the Trustee of the



                                       48


<PAGE>   55


       costs, expenses or liabilities likely to be incurred by it in the making
       of such investigation is, in the opinion of the Trustee, not reasonably
       assured to the Trustee by the security afforded to it by the terms of
       this Indenture, the Trustee may require reasonable indemnity against such
       expenses or liabilities as a condition to proceeding; the reasonable
       expenses of every such examination shall be paid by the Holders or, if
       paid by the Trustee, shall be repaid by the Holders upon demand. The
       Trustee, in its discretion, may make such further inquiry or
       investigation into such facts or matters as it may see fit, and, if the
       Trustee shall determine to make such further inquiry or investigation, it
       shall be entitled to examine the books, records and premises of the
       Company, relevant to the facts or matters that are the subject of its
       inquiry, personally or by agent or attorney;

                     (7)    the Trustee may execute any of the trusts or powers
       hereunder or perform any duties hereunder either directly or by or
       through agents or attorneys and the Trustee shall not be responsible for
       any misconduct or negligence on the part of any agent or attorney
       appointed with due care by it hereunder; and

                     (8)    the Trustee shall not be liable for any action
       taken, suffered or omitted by it in good faith and reasonably believed by
       it to be authorized or within the discretion or rights or powers
       conferred upon it by this Indenture.

       The Trustee shall not be required to expend or risk its own funds or
otherwise incur any financial liability in the performance of any of its duties
hereunder, or in the exercise of any of its rights or powers, if it shall have
reasonable grounds for believing that repayment of such funds or adequate
indemnity against such risk or liability is not reasonably assured to it.

       Except during the continuance of an Event of Default, the Trustee
undertakes to perform only such duties as are specifically set forth in this
Indenture, and no implied covenants or obligations shall be read into this
Indenture against the Trustee.

       SECTION 603. NOT RESPONSIBLE FOR RECITALS OR ISSUANCE OF SECURITIES. The
recitals contained herein and in the Securities, except the Trustee's
certificate of authentication, and in any coupons shall be taken as the
statements of the Company, and neither the Trustee nor any Authenticating Agent
assumes any responsibility for their correctness. The Trustee makes no
representations as to the validity or sufficiency of this Indenture or of the
Securities or coupons, except that the Trustee represents that it is duly
authorized to execute and deliver this Indenture, authenticate the Securities
and perform its obligations hereunder. Neither the Trustee nor any
Authenticating Agent shall be accountable for the use or application by the
Company of Securities or the proceeds thereof.

       SECTION 604. MAY HOLD SECURITIES. The Trustee, any Paying Agent, Security
Registrar, Authenticating Agent or any other agent of the Company, in its
individual or any other capacity, may become the owner or pledgee of Securities
and coupons and, subject to



                                       49


<PAGE>   56


TIA Sections 310(b) and 311, may otherwise deal with the Company with the same
rights it would have if it were not Trustee, Paying Agent, Security Registrar,
Authenticating Agent or such other agent.

       SECTION 605. MONEY HELD IN TRUST. Money held by the Trustee in trust
hereunder need not be segregated from other funds except to the extent required
by law. The Trustee shall be under no liability for interest on any money
received by it hereunder except as otherwise agreed with the Company.

       SECTION 606. COMPENSATION AND REIMBURSEMENT. The Company agrees:

                     (1)    to pay to the Trustee from time to time reasonable
       compensation for all services rendered by it hereunder (which
       compensation shall not be limited by any provision of law in regard to
       the compensation of a trustee of an express trust);

                     (2)    except as otherwise expressly provided herein, to
       reimburse each of the Trustee and any predecessor Trustee upon its
       request for all reasonable expenses, disbursements and advances incurred
       or made by the Trustee in accordance with any provision of this Indenture
       (including the reasonable compensation and the reasonable expenses and
       disbursements of its agents and counsel), except any such expense,
       disbursement or advance as may be attributable to its negligence or bad
       faith; and

                     (3)    to indemnify each of the Trustee and any predecessor
       Trustee for, and to hold it harmless against, any loss, liability or
       expense incurred without negligence or bad faith on its part, arising out
       of or in connection with the acceptance or administration of the trust or
       trusts hereunder, including the costs and expenses of defending itself
       against any claim or liability in connection with the exercise or
       performance of any of its powers or duties hereunder.

       When the Trustee incurs expenses or renders services in connection with
an Event of Default specified in Section 501(7) or Section 501(8), the expenses
(including the reasonable charges and expenses of its counsel) and the
compensation for the services are intended to constitute expenses of
administration under any applicable Federal or state bankruptcy, insolvency or
other similar law.

       As security for the performance of the obligations of the Company under
this Section, the Trustee shall have a lien prior to the Securities upon all
property and funds held or collected by the Trustee as such, except funds held
in trust for the payment of principal of (or premium or Make-Whole Amount, if
any) or interest on particular Securities or any coupons.

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




                                       50


<PAGE>   57


       SECTION 607. CORPORATE TRUSTEE REQUIRED; ELIGIBILITY; CONFLICTING
INTERESTS. There shall at all times be a Trustee hereunder which shall be
eligible to act as Trustee under TIA Section 310(a)(1) and shall have a combined
capital and surplus of at least $50,000,000. If such corporation publishes
reports of condition at least annually, pursuant to law or the requirements of
Federal, state, territorial or District of Columbia supervising or examining
authority, then for the purposes of this Section, the combined capital and
surplus of such corporation shall be deemed to be its combined capital and
surplus as set forth in its most recent report of condition so published. If at
any time the Trustee shall cease to be eligible in accordance with the
provisions of this Section, it shall resign immediately in the manner and with
the effect hereinafter specified in this Article. Neither the Company nor any
Person directly or indirectly controlling, controlled by, or under common
control with the Company shall serve as Trustee.

       SECTION 608. RESIGNATION AND REMOVAL; APPOINTMENT OF SUCCESSOR.

              (a)    No resignation or removal of the Trustee and no appointment
of a successor Trustee pursuant to this Article shall become effective until the
acceptance of appointment by the successor Trustee in accordance with the
applicable requirements of Section 609.

              (b)    The Trustee may resign at any time with respect to the
Securities of one or more series by giving written notice thereof to the
Company. If an instrument of acceptance by a successor Trustee shall not have
been delivered to the Trustee within 30 days after the giving of such notice of
resignation, the resigning Trustee may petition any court of competent
jurisdiction for the appointment of a successor Trustee.

              (c)    The Trustee may be removed at any time with respect to the
Securities of any series by Act of the Holders of a majority in principal amount
of the Outstanding Securities of such series delivered to the Trustee and to the
Company.

              (d)    If at any time:

                     (1)    the Trustee shall fail to comply with the provisions
       of TIA Section 310(b) after written request therefor by the Company or by
       any Holder of a Security who has been a bona fide Holder of a Security
       for at least six months, or

                     (2)    the Trustee shall cease to be eligible under Section
       607 and shall fail to resign after written request therefor by the
       Company or by any Holder of a Security who has been a bona fide Holder of
       a Security for at least six months, or

                     (3)    the Trustee shall become incapable of acting or
       shall be adjudged a bankrupt or insolvent or a receiver of the Trustee or
       of its property shall be appointed



                                       51


<PAGE>   58


       or any public officer shall take charge or control of the Trustee or of
       its property or affairs for the purpose of rehabilitation, conservation
       or liquidation,

then, in any such case, (i) the Company by or pursuant to a Board Resolution may
remove the Trustee and appoint a successor Trustee with respect to all
Securities, or (ii) subject to TIA Section 315(e), any Holder of a Security who
has been a bona fide Holder of a Security for at least six months may, on behalf
of himself and all others similarly situated, petition any court of competent
jurisdiction for the removal of the Trustee with respect to all Securities and
the appointment of a successor Trustee or Trustees.

              (e)    If the Trustee shall resign, be removed or become incapable
of acting, or if a vacancy shall occur in the office of Trustee for any cause
with respect to the Securities of one or more series, the Company, by or
pursuant to a Board Resolution, shall promptly appoint a successor Trustee or
Trustees with respect to the Securities of that or those series (it being
understood that any such successor Trustee may be appointed with respect to the
Securities of one or more or all of such series and that at any time there shall
be only one Trustee with respect to the Securities of any particular series).
If, within one year after such resignation, removal or incapability, or the
occurrence of such vacancy, a successor Trustee with respect to the Securities
of any series shall be appointed by Act of the Holders of a majority in
principal amount of the Outstanding Securities of such series delivered to the
Company and the retiring Trustee, the successor Trustee so appointed shall,
forthwith upon its acceptance of such appointment, become the successor Trustee
with respect to the Securities of such series and to that extent supersede the
successor Trustee appointed by the Company. If no successor Trustee with respect
to the Securities of any series shall have been so appointed by the Company or
the Holders of Securities and accepted appointment in the manner hereinafter
provided, any Holder of a Security who has been a bona fide Holder of a Security
of such series for at least six months may, on behalf of himself and all others
similarly situated, petition any court of competent jurisdiction for the
appointment of a successor Trustee with respect to Securities of such series.

              (f)    The Company shall give notice of each resignation and each
removal of the Trustee with respect to the Securities of any series and each
appointment of a successor Trustee with respect to the Securities of any series
in the manner provided for notices to the Holders of Securities in Section 106.
Each notice shall include the name of the successor Trustee with respect to the
Securities of such series and the address of its Corporate Trust Office.

       SECTION 609. ACCEPTANCE OF APPOINTMENT BY SUCCESSOR. (a) In case of the
appointment hereunder of a successor Trustee with respect to all Securities,
every such successor Trustee so appointed shall execute, acknowledge and deliver
to the Company and to the retiring Trustee an instrument accepting such
appointment, and thereupon the resignation or removal of the retiring Trustee
shall become effective and such successor Trustee, without any further act, deed
or conveyance, shall become vested with all the rights, powers, trusts and



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<PAGE>   59


duties of the retiring Trustee; but, on request of the Company or the successor
Trustee, such retiring Trustee shall, upon payment of its charges, execute and
deliver an instrument transferring to such successor Trustee all the rights,
powers and trusts of the retiring Trustee, and shall duly assign, transfer and
deliver to such successor Trustee all property and money held by such retiring
Trustee hereunder, subject nevertheless to its claim, if any, provided for in
Section 606.

              (b)    In case of the appointment hereunder of a successor Trustee
with respect to the Securities of one or more (but not all) series, the Company,
the retiring Trustee and each successor Trustee with respect to the Securities
of one or more series shall execute and deliver an indenture supplemental
hereto, pursuant to Article Nine hereof, wherein each successor Trustee shall
accept such appointment and which (1) shall contain such provisions as shall be
necessary or desirable to transfer and confirm to, and to vest in, each
successor Trustee all the rights, powers, trusts and duties of the retiring
Trustee with respect to the Securities of that or those series to which the
appointment of such successor Trustee relates, (2) if the retiring Trustee is
not retiring with respect to all Securities, shall contain such provisions as
shall be deemed necessary or desirable to confirm that all the rights, powers,
trusts and duties of the retiring Trustee with respect to the Securities of that
or those series as to which the retiring Trustee is not retiring shall continue
to be vested in the retiring Trustee, and (3) shall add to or change any of the
provisions of this Indenture as shall be necessary to provide for or facilitate
the administration of the trusts hereunder by more than one Trustee, it being
understood that nothing herein or in such supplemental indenture shall
constitute such Trustees co-trustees of the same trust and that each such
Trustee shall be trustee of a trust or trusts hereunder separate and apart from
any trust or trusts hereunder administered by any other such Trustee; and upon
the execution and delivery of such supplemental indenture the resignation or
removal of the retiring Trustee shall become effective to the extent provided
therein and each such successor Trustee, without any further act, deed or
conveyance, shall become vested with all the rights, powers, trusts and duties
of the retiring Trustee with respect to the Securities of that or those series
to which the appointment of such successor Trustee relates; but, on request of
the Company or any successor Trustee, such retiring Trustee shall duly assign,
transfer and deliver to such successor Trustee all property and money held by
such retiring Trustee hereunder with respect to the Securities of that or those
series to which the appointment of such successor Trustee relates.

              (c)    Upon request of any such successor Trustee, the Company
shall execute any and all instruments for more fully and certainly vesting in
and confirming to such successor Trustee all such rights, powers and trusts
referred to in paragraph (a) or (b) of this Section 609, as the case may be.

              (d)    No successor Trustee shall accept its appointment unless at
the time of such acceptance such successor Trustee shall be qualified and
eligible under this Article.




                                       53


<PAGE>   60


       SECTION 610. MERGER, CONVERSION, CONSOLIDATION OR SUCCESSION TO BUSINESS.
Any corporation into which the Trustee may be merged or converted or with which
it may be consolidated, or any corporation resulting from any merger, conversion
or consolidation to which the Trustee shall be a party, or any corporation
succeeding to all or substantially all of the corporate trust business of the
Trustee, shall be the successor of the Trustee hereunder, PROVIDED such
corporation shall be otherwise qualified and eligible under this Article,
without the execution or filing of any paper or any further act on the part of
any of the parties hereto. In case any Securities or coupons shall have been
authenticated, but not delivered, by the Trustee then in office, any successor
by merger, conversion or consolidation to such authenticating Trustee may adopt
such authentication and deliver the Securities or coupons so authenticated with
the same effect as if such successor Trustee had itself authenticated such
Securities or coupons. In case any Securities or coupons shall not have been
authenticated by such predecessor Trustee, any such successor Trustee may
authenticate and deliver such Securities or coupons, in either its own name or
that of its predecessor Trustee, with the full force and effect which this
Indenture provides for the certificate of authentication of the Trustee.

       SECTION 611. APPOINTMENT OF AUTHENTICATING AGENT. At any time when any of
the Securities remain Outstanding, the Trustee may appoint an Authenticating
Agent or Agents with respect to one or more series of Securities which shall be
authorized to act on behalf of the Trustee to authenticate Securities of such
series issued upon exchange, registration of transfer or partial redemption or
repayment thereof, and Securities so authenticated shall be entitled to the
benefits of this Indenture and shall be valid and obligatory for all purposes as
if authenticated by the Trustee hereunder. Any such appointment shall be
evidenced by an instrument in writing signed by a Responsible Officer of the
Trustee, a copy of which instrument shall be promptly furnished to the Company.
Wherever reference is made in this Indenture to the authentication and delivery
of Securities by the Trustee or the Trustee's certificate of authentication,
such reference shall be deemed to include authentication and delivery on behalf
of the Trustee by an Authenticating Agent and a certificate of authentication
executed on behalf of the Trustee by an Authenticating Agent. Each
Authenticating Agent shall be acceptable to the Company and shall at all times
be a bank or trust company or corporation organized and doing business and in
good standing under the laws of the United States of America or of any state or
the District of Columbia, authorized under such laws to act as Authenticating
Agent, having a combined capital and surplus of not less than $50,000,000 and
subject to supervision or examination by Federal or state authorities. If such
Authenticating Agent publishes reports of condition at least annually, pursuant
to law or the requirements of the aforesaid supervising or examining authority,
then for the purposes of this Section, the combined capital and surplus of such
Authenticating Agent shall be deemed to be its combined capital and surplus as
set forth in its most recent report of condition so published. In case at any
time an Authenticating Agent shall cease to be eligible in accordance with the
provisions of this Section, such Authenticating Agent shall resign immediately
in the manner and with the effect specified in this Section.




                                       54


<PAGE>   61


       Any corporation into which an Authenticating Agent may be merged or
converted or with which it may be consolidated, or any corporation resulting
from any merger, conversion or consolidation to which such Authenticating Agent
shall be a party, or any corporation succeeding to the corporate agency or
corporate trust business of an Authenticating Agent, shall continue to be an
Authenticating Agent, provided such corporation shall be otherwise eligible
under this Section, without the execution or filing of any paper or further act
on the part of the Trustee or the Authenticating Agent.

       An Authenticating Agent for any series of Securities may at any time
resign by giving written notice of resignation to the Trustee for such series
and to the Company. The Trustee for any series of Securities may at any time
terminate the agency of an Authenticating Agent by giving written notice of
termination to such Authenticating Agent and to the Company. Upon receiving such
a notice of resignation or upon such a termination, or in case at any time such
Authenticating Agent shall cease to be eligible in accordance with the
provisions of this Section, the Trustee for such series may appoint a successor
Authenticating Agent which shall be acceptable to the Company and shall give
notice of such appointment to all Holders of Securities of the series with
respect to which such Authenticating Agent will serve in the manner set forth in
Section 106. Any successor Authenticating Agent upon acceptance of its
appointment hereunder shall become vested with all the rights, powers and duties
of its predecessor hereunder, with like effect as if originally named as an
Authenticating Agent herein. No successor Authenticating Agent shall be
appointed unless eligible under the provisions of this Section.

       The Company agrees to pay to each Authenticating Agent from time to time
reasonable compensation including reimbursement of its reasonable expenses for
its services under this Section.

       If an appointment with respect to one or more series is made pursuant to
this Section, the Securities of such series may have endorsed thereon, in
addition to or in lieu of the Trustee's certificate of authentication, an
alternate certificate of authentication substantially in the following form:




                                       55


<PAGE>   62


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

                                            [________________________]
                                                 as Trustee

Dated: ____________                         By: ______________________________
                                                 as Authenticating Agent


Dated: ____________                         By: ______________________________
                                                 Authorized Signatory


       SECTION 612. CERTAIN DUTIES AND RESPONSIBILITIES OF THE TRUSTEE.

       (a)    With respect to the Securities of any series, except during the
continuance of an Event of Default with respect to the Securities of such
series:

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

              (2)    in the absence of bad faith on its part, the Trustee may
       conclusively rely, as to the truth of the statements and the correctness
       of the opinions expressed therein, upon certificates or opinions
       furnished to the Trustee and conforming to the requirements of this
       Indenture; but in the case of any such certificates or opinions which by
       any provision hereof are specifically required to be furnished to the
       Trustee, the Trustee shall be under a duty to examine the same to
       determine whether or not they conform to the requirements of this
       Indenture, but shall not be under any duty to verify the contents or
       accuracy thereof.

       (b)    In case an Event of Default with respect to the Securities of any
series has occurred and is continuing, the Trustee shall, with respect to
Securities of such series, exercise such of the rights and powers vested in it
by this Indenture, and use the same degree of care and skill in their exercise,
as a prudent man would exercise or use under the circumstances in the conduct of
his own affairs.

       (c)    No provision of this Indenture shall be construed to relieve the
Trustee from liability for its own negligent action, its own negligent failure
to act, or its own willful misconduct, except that:

              (1)    this Subsection shall not be construed to limit the effect
       of Subsection (a) of this Section;



                                       56


<PAGE>   63


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

              (3)    the Trustee shall not be liable with respect to any action
       taken or omitted to be taken by it in good faith in accordance with the
       direction of the Holders of a majority in principal amount of the
       Outstanding Securities of any series relating to the time, method and
       place of conducting any proceeding for any remedy available to the
       Trustee, or exercising any trust or power conferred upon the Trustee,
       under this Indenture with respect to the Securities of such series; and

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

       (d)    Whether or not therein expressly so provided, every provision of
this Indenture relating to the conduct or affecting the liability of or
affording protection to the Trustee shall be subject to the provisions of this
Section 612.



        ARTICLE SEVEN - HOLDERS' LISTS AND REPORTS BY TRUSTEE AND COMPANY

       SECTION 701. DISCLOSURE OF NAMES AND ADDRESSES OF HOLDERS. Every Holder
of Securities or coupons, by receiving and holding the same, agrees with the
Company and the Trustee that neither the Company nor the Trustee nor any
Authenticating Agent nor any Paying Agent nor any Security Registrar shall be
held accountable by reason of the disclosure of any information as to the names
and addresses of the Holders of Securities in accordance with TIA Section 312,
regardless of the source from which such information was derived, and that the
Trustee shall not be held accountable by reason of mailing any material pursuant
to a request made under TIA Section 312(b).

       SECTION 702. REPORTS BY TRUSTEE. The Trustee shall transmit to Holders
such reports concerning the Trustee and its actions under this Indenture as may
be required by TIA Section 313 at the times and in the manner provided by the
TIA, which shall initially be not less than every twelve months commencing on
[_________________], 1997. A copy of each such report shall, at the time of such
transmission to Holders, be filed by the Trustee with each stock exchange, if
any, upon which any Securities are listed, with the Commission and with the
Company. The Company will notify the Trustee when any Securities are listed on
any stock exchange.




                                       57


<PAGE>   64


       SECTION 703. REPORTS BY COMPANY. The Company will:

                     (1)    file with the Trustee, within 15 days after the
       Company is required to file the same with the Commission, copies of the
       annual reports and of the information, documents and other reports (or
       copies of such portions of any of the foregoing as the Commission may
       from time to time by rules and regulations prescribe) which the Company
       may be required to file with the Commission pursuant to Section 13 or
       Section 15(d) of the Securities Exchange Act of 1934; or, if the Company
       is not required to file information, documents or reports pursuant to
       either of such Sections, then it will file with the Trustee and the
       Commission, in accordance with rules and regulations prescribed from time
       to time by the Commission, such of the supplementary and periodic
       information, documents and reports which may be required pursuant to
       Section 13 of the Securities Exchange Act of 1934 in respect of a
       security listed and registered on a national securities exchange as may
       be prescribed from time to time in such rules and regulations;

                     (2)    file with the Trustee and the Commission, in
       accordance with rules and regulations prescribed from time to time by the
       Commission, such additional information, documents and reports with
       respect to compliance by the Company with the conditions and covenants of
       this Indenture as may be required from time to time by such rules and
       regulations; and

                     (3)    transmit by mail to the Holders of Securities,
       within 30 days after the filing thereof with the Trustee, in the manner
       and to the extent provided in TIA Section 313(c), such summaries of any
       information, documents and reports required to be filed by the Company
       pursuant to paragraphs (1) and (2) of this Section as may be required by
       rules and regulations prescribed from time to time by the Commission.

       SECTION 704. COMPANY TO FURNISH TRUSTEE NAMES AND ADDRESSES OF HOLDERS.
The Company will furnish or cause to be furnished to the Trustee:

              (a)    semiannually, not later than 15 days after the Regular
Record Date for interest for each series of Securities, a list, in such form as
the Trustee may reasonably require, of the names and addresses of the Holders of
Registered Securities of such series as of such Regular Record Date, or if there
is no Regular Record Date for interest for such series of Securities,
semiannually, upon such dates as are set forth in the Board Resolution or
indenture supplemental hereto authorizing such series, and

              (b)    at such other times as the Trustee may request in writing,
within 30 days after the receipt by the Company of any such request, a list of
similar form and content as of a date not more than 15 days prior to the time
such list is furnished,




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<PAGE>   65


PROVIDED, HOWEVER, that, so long as the Trustee is the Security Registrar, no
such list shall be required to be furnished.


        ARTICLE EIGHT - CONSOLIDATION, MERGER, SALE, LEASE OR CONVEYANCE

       SECTION 801. CONSOLIDATIONS AND MERGERS OF COMPANY AND SALES, LEASES AND
CONVEYANCES PERMITTED SUBJECT TO CERTAIN CONDITIONS. The Company may consolidate
with, or sell, lease or convey all or substantially all of its assets to, or
merge with or into any other corporation, provided that in any such case, (1)
either the Company shall be the continuing corporation, or the successor
corporation shall be a corporation organized and existing under the laws of the
United States, any state thereof or the District of Columbia and such person
shall expressly assume the due and punctual payment of the principal of (and
premium, if any) and any interest on all of the Securities, according to their
tenor, and the due and punctual performance and observance of all of the
covenants and conditions of this Indenture to be performed by the Company by
supplemental indenture, complying with Article Nine hereof, satisfactory to the
Trustee, executed and delivered to the Trustee by such corporation and (2)
immediately after giving effect to such transaction and treating any
indebtedness which becomes an obligation of the Company or any Subsidiary as a
result thereof as having been incurred by the Company or such Subsidiary at the
time of such transaction, no Event of Default, and no event which, after notice
or the lapse of time, or both, would become an Event of Default, shall have
occurred and be continuing.

       SECTION 802. RIGHTS AND DUTIES OF SUCCESSOR CORPORATION. In case of any
such consolidation, merger, sale, lease or conveyance and upon any such
assumption by the successor corporation, such successor corporation shall
succeed to and be substituted for the Company, with the same effect as if it had
been named herein as the party of the first part, and the predecessor
corporation, except in the event of a lease, shall be relieved of any further
obligation under this Indenture and the Securities. Such successor corporation
thereupon may cause to be signed, and may issue either in its own name or in the
name of the Company, any or all of the Securities issuable hereunder which
theretofore shall not have been signed by the Company and delivered to the
Trustee; and, upon the order of such successor corporation, instead of the
Company, and subject to all the terms, conditions and limitations in this
Indenture prescribed, the Trustee shall authenticate and shall deliver any
Securities which previously shall have been signed and delivered by the officers
of the Company to the Trustee for authentication, and any Securities which such
successor corporation thereafter shall cause to be signed and delivered to the
Trustee for that purpose. All the Securities so issued shall in all respects
have the same legal rank and benefit under this Indenture as the Securities
theretofore or thereafter issued in accordance with the terms of this Indenture
as though all of such Securities had been issued at the date of the execution
hereof.




                                       59


<PAGE>   66


       In case of any such consolidation, merger, sale, lease or conveyance,
such changes in phraseology and form (but not in substance) may be made in the
Securities thereafter to be issued as may be appropriate.

       SECTION 803. OFFICERS' CERTIFICATE AND OPINION OF COUNSEL. Any
consolidation, merger, sale, lease or conveyance permitted under Section 801 is
also subject to the condition that the Trustee receive an Officers' Certificate
and an Opinion of Counsel to the effect that any such consolidation, merger,
sale, lease or conveyance, and the assumption by any successor corporation,
complies with the provisions of this Article and that all conditions precedent
herein provided for relating to such transaction have been complied with.


                     ARTICLE NINE - SUPPLEMENTAL INDENTURES

       SECTION 901. SUPPLEMENTAL INDENTURES WITHOUT CONSENT OF HOLDERS. Without
the consent of any Holders of Securities or coupons, the Company, when
authorized by or pursuant to a Board Resolution, and the Trustee, at any time
and from time to time, may enter into one or more indentures supplemental
hereto, in form satisfactory to the Trustee, for any of the following purposes:

                     (1) to evidence the succession of another Person to the
       Company and the assumption by any such successor of the covenants of the
       Company contained herein and in the Securities; or

                     (2)    to add to the covenants of the Company for the
       benefit of the Holders of all or any series of Securities (and if such
       covenants are to be for the benefit of less than all series of
       Securities, stating that such covenants are expressly being included
       solely for the benefit of such series) or to surrender any right or power
       herein conferred upon the Company; or

                     (3)    to add any additional Events of Default for the
       benefit of the Holders of all or any series of Securities (and if such
       Events of Default are to be for the benefit of less than all series of
       Securities, stating that such Events of Default are expressly being
       included solely for the benefit of such series); PROVIDED, HOWEVER, that
       in respect of any such additional Events of Default such supplemental
       indenture may provide for a particular period of grace after default
       (which period may be shorter or longer than that allowed in the case of
       other defaults) or may provide for an immediate enforcement upon such
       default or may limit the remedies available to the Trustee upon such
       default or may limit the right of the Holders of a majority in aggregate
       principal amount of that or those series of Securities to which such
       additional Events of Default apply to waive such default; or




                                       60


<PAGE>   67


                     (4)    to add to or change any of the provisions of this
       Indenture to provide that Bearer Securities may be registrable as to
       principal, to change or eliminate any restrictions on the payment of
       principal of or premium or Make-Whole Amount, if any, or interest on
       Bearer Securities, to permit Bearer Securities to be issued in exchange
       for Registered Securities, to permit Bearer Securities to be issued in
       exchange for Bearer Securities of other authorized denominations or to
       permit or facilitate the issuance of Securities in uncertificated form,
       PROVIDED that any such action shall not adversely affect the interests of
       the Holders of Securities of any series or any related coupons in any
       material respect; or

                     (5)    to change or eliminate any of the provisions of this
       Indenture, PROVIDED that any such change or elimination shall become
       effective only when there is no Security Outstanding of any series
       created prior to the execution of such supplemental indenture which is
       entitled to the benefit of such provision; or

                     (6)    to secure the Securities; or

                     (7)    to establish the form or terms of Securities of any
       series and any related coupons as permitted by Sections 201 and 301; or

                     (8)    to evidence and provide for the acceptance of
       appointment hereunder by a successor Trustee with respect to the
       Securities of one or more series and to add to or change any of the
       provisions of this Indenture as shall be necessary to provide for or
       facilitate the administration of the trusts hereunder by more than one
       Trustee; or

                     (9)    to cure any ambiguity, to correct or supplement any
       provision herein which may be defective or inconsistent with any other
       provision herein, or to make any other provisions with respect to matters
       or questions arising under this Indenture which shall not be inconsistent
       with the provisions of this Indenture, PROVIDED such provisions shall not
       adversely affect the interests of the Holders of Securities of any series
       or any related coupons in any material respect; or

                     (10)   to supplement any of the provisions of this
       Indenture to such extent as shall be necessary to permit or facilitate
       the defeasance and discharge of any series of Securities pursuant to
       Sections 401, 1402 and 1403; PROVIDED that any such action shall not
       adversely affect the interests of the Holders of Securities of such
       series and any related coupons or any other series of Securities in any
       material respect.

       SECTION 902. SUPPLEMENTAL INDENTURES WITH CONSENT OF HOLDERS. With the
consent of the Holders of not less than a majority in principal amount of all
Outstanding Securities affected by such supplemental indenture, by Act of said
Holders delivered to the Company and the Trustee, the Company, when authorized
by or pursuant to a Board Resolution, and the



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<PAGE>   68


Trustee may enter into an indenture or indentures supplemental hereto for the
purpose of adding any provisions to or changing in any manner or eliminating any
of the provisions of this Indenture or of modifying in any manner the rights of
the Holders of Securities and any related coupons under this Indenture;
PROVIDED, HOWEVER, that no such supplemental indenture shall, without the
consent of the Holder of each Outstanding Security affected thereby:

                     (1)    change the Stated Maturity of the principal of (or
       premium or Make-Whole Amount, if any, on) or any installment of principal
       of or interest on, any Security; or reduce the principal amount thereof
       or the rate or amount of interest thereon, or any premium or Make-Whole
       Amount payable upon the redemption thereof, or reduce the amount of the
       principal of an Original Issue Discount Security that would be due and
       payable upon a declaration of acceleration of the Maturity thereof
       pursuant to Section 502 or the amount thereof provable in bankruptcy
       pursuant to Section 504, or adversely affect any right of repayment at
       the option of the Holder of any Security, or change any Place of Payment
       where, or the currency or currencies, currency unit or units or composite
       currency or currencies in which, any Security or any premium or
       Make-Whole Amount or the interest thereon is payable, or impair the right
       to institute suit for the enforcement of any such payment on or after the
       Stated Maturity thereof (or, in the case of redemption or repayment at
       the option of the Holder, on or after the Redemption Date or the
       Repayment Date, as the case may be), or

                     (2)    reduce the percentage in principal amount of the
       Outstanding Securities of any series, the consent of whose Holders is
       required for any such supplemental indenture, or the consent of whose
       Holders is required for any waiver with respect to such series (or
       compliance with certain provisions of this Indenture or certain defaults
       hereunder and their consequences) provided for in this Indenture, or
       reduce the requirements of Section 1504 for quorum or voting, or

                     (3)    modify any of the provisions of this Section,
       Section 513 or Section 1009, except to increase the required percentage
       to effect such action or to provide that certain other provisions of this
       Indenture cannot be modified or waived without the consent of the Holder
       of each Outstanding Security affected thereby, PROVIDED, HOWEVER, that
       this clause shall not be deemed to require the consent of any Holder with
       respect to changes in the references to "the Trustee" and concomitant
       changes in this Section 902 and Section 1009, or the deletion of this
       proviso, in accordance with the requirements of Sections 609(b) and
       901(11).

       It shall not be necessary for any Act of Holders under this Section 902
to approve the particular form of any proposed supplemental indenture, but it
shall be sufficient if such Act shall approve the substance thereof.

       A supplemental indenture which changes or eliminates any covenant or
other provision of this Indenture which has expressly been included solely for
the benefit of one or more



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<PAGE>   69


particular series of Securities, or which modifies the rights of the Holders of
Securities of such series with respect to such covenant or other provision,
shall be deemed not to affect the rights under this Indenture of the Holders of
Securities of any other series.

       SECTION 903. EXECUTION OF SUPPLEMENTAL INDENTURES. In executing, or
accepting the additional trusts created by, any supplemental indenture permitted
by this Article or the modification thereby of the trusts created by this
Indenture, the Trustee shall be entitled to receive, and shall be fully
protected in relying upon, an Opinion of Counsel stating that the execution of
such supplemental indenture is authorized or permitted by this Indenture. The
Trustee may, but shall not be obligated to, enter into any such supplemental
indenture which affects the Trustee's own rights, duties or immunities under
this Indenture or otherwise.

       SECTION 904. EFFECT OF SUPPLEMENTAL INDENTURES. Upon the execution of any
supplemental indenture under this Article, this Indenture shall be modified in
accordance therewith, and such supplemental indenture shall form a part of this
Indenture for all purposes; and every Holder of Securities theretofore or
thereafter authenticated and delivered hereunder and of any coupon appertaining
thereto shall be bound thereby.

       SECTION 905. CONFORMITY WITH TRUST INDENTURE ACT. Every supplemental
indenture executed pursuant to this Article shall conform to the requirements of
the Trust Indenture Act as then in effect.

       SECTION 906. REFERENCE IN SECURITIES TO SUPPLEMENTAL INDENTURES.
Securities of any series authenticated and delivered after the execution of any
supplemental indenture pursuant to this Article may, and shall, if required by
the Trustee, bear a notation in form approved by the Trustee as to any matter
provided for in such supplemental indenture. If the Company shall so determine,
new Securities of any series so modified as to conform, in the opinion of the
Trustee and the Company, to any such supplemental indenture may be prepared and
executed by the Company and authenticated and delivered by the Trustee in
exchange for Outstanding Securities of such series.


                             ARTICLE TEN - COVENANTS

       SECTION 1001. PAYMENT OF PRINCIPAL, PREMIUM OR MAKE-WHOLE AMOUNT, IF ANY;
AND INTEREST. The Company covenants and agrees for the benefit of the Holders of
each series of Securities that it will duly and punctually pay the principal of
(and premium or Make-Whole Amount, if any) and interest on the Securities of
that series in accordance with the terms of such series of Securities, any
coupons appertaining thereto and this Indenture. Unless otherwise specified as
contemplated by Section 301 with respect to any series of Securities, any
interest due on Bearer Securities on or before Maturity shall be payable only
upon presentation and surrender of the several coupons for such interest
installments as are evidenced thereby as they severally mature. Unless otherwise
specified with respect to Securities of any series



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pursuant to Section 301, at the option of the Company, all payments of principal
may be paid by check to the registered Holder of the Registered Security or
other person entitled thereto against surrender of such Security.

       SECTION 1002. MAINTENANCE OF OFFICE OR AGENCY. If Securities of a series
are issuable only as Registered Securities, the Company shall maintain in each
Place of Payment for any series of Securities an office or agency where
Securities of that series may be presented or surrendered for payment, where
Securities of that series may be surrendered for registration of transfer or
exchange and where notices and demands to or upon the Company in respect of the
Securities of that series and this Indenture may be served. If Securities of a
series are issuable as Bearer Securities, the Company will maintain: (A) in the
Borough of Manhattan, The City of New York, an office or agency where any
Registered Securities of that series may be presented or surrendered for
payment, where any Registered Securities of that series may be surrendered for
registration of transfer, where Securities of that series may be surrendered for
exchange, where notices and demands to or upon the Company in respect of the
Securities of that series and this Indenture may be served and where Bearer
Securities of that series and related coupons may be presented or surrendered
for payment in the circumstances described in the following paragraph (and not
otherwise); (B) subject to any laws or regulations applicable thereto, in a
Place of Payment for that series which is located outside the United States, an
office or agency where Securities of that series and related coupons may be
presented and surrendered for payment; PROVIDED, HOWEVER, that if the Securities
of that series are listed on any stock exchange located outside the United
States and such stock exchange shall so require, the Company will maintain a
Paying Agent for the Securities of that series in any required city located
outside the United States, as the case may be, so long as the Securities of that
series are listed on such exchange; and (C) subject to any laws or regulations
applicable thereto, in a Place of Payment for that series located outside the
United States an office or agency where any Registered Securities of that series
may be surrendered for registration of transfer, where Securities of that series
may be surrendered for exchange and where notices and demands to or upon the
Company in respect of the Securities of that series and this Indenture may be
served. The Company will give prompt written notice to the Trustee of the
location, and any change in the location, of each such office or agency. If at
any time the Company shall fail to maintain any such required office or agency
or shall fail to furnish the Trustee with the address thereof, such
presentations, surrenders, notices and demands may be made or served at the
Corporate Trust Office of the Trustee, except that Bearer Securities of that
series and the related coupons may be presented and surrendered for payment at
the offices specified in the Security, in London, England, and the Company
hereby appoints the same as its agent to receive such respective presentations,
surrenders, notices and demands, and the Company hereby appoints the Trustee its
agent to receive all such presentations, surrenders, notices and demands.

       Unless otherwise specified with respect to any Securities pursuant to
Section 301, no payment of principal, premium or Make-Whole Amount or interest
on Bearer Securities shall be made at any office or agency of the Company in the
United States or by check mailed to any address in the United States or by
transfer to an account maintained with a bank located in the



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<PAGE>   71


United States; PROVIDED, HOWEVER, that, if the Securities of a series are
payable in Dollars, payment of principal of and any premium or Make-Whole Amount
and interest on any Bearer Security shall be made at the office of the Company's
Paying Agent in the Borough of Manhattan, The City of New York, if (but only if)
payment in Dollars of the full amount of such principal, premium or Make-Whole
Amount, or interest, as the case may be, at all offices or agencies outside the
United States maintained for the purpose by the Company in accordance with this
Indenture, is illegal or effectively precluded by exchange controls or other
similar restrictions.

       The Company may from time to time designate one or more other offices or
agencies where the Securities of one or more series may be presented or
surrendered for any or all of such purposes, and may from time to time rescind
such designations; PROVIDED, HOWEVER, that no such designation or rescission
shall in any manner relieve the Company of its obligation to maintain an office
or agency in accordance with the requirements set forth above for Securities of
any series for such purposes. The Company will give prompt written notice to the
Trustee of any such designation or rescission and of any change in the location
of any such other office or agency. Unless otherwise specified with respect to
any Securities pursuant to Section 301 with respect to a series of Securities,
the Company hereby designates as a Place of Payment for each series of
Securities the office or agency of the Company in the Borough of Manhattan, The
City of New York, and initially appoints the Trustee at its Corporate Trust
Office as Paying Agent in such city and as its agent to receive all such
presentations, surrenders, notices and demands.

       Unless otherwise specified with respect to any Securities pursuant to
Section 301, if and so long as the Securities of any series (i) are denominated
in a Foreign Currency or (ii) may be payable in a Foreign Currency, or so long
as it is required under any other provision of the Indenture, then the Company
will maintain with respect to each such series of Securities, or as so required,
at least one exchange rate agent.

       SECTION 1003. MONEY FOR SECURITIES PAYMENTS TO BE HELD IN TRUST. If the
Company shall at any time act as its own Paying Agent with respect to any series
of any Securities and any related coupons, it will, on or before each due date
of the principal of (and premium or Make-Whole Amount, if any), or interest on
any of the Securities of that series, segregate and hold in trust for the
benefit of the Persons entitled thereto a sum in the currency or currencies,
currency unit or units or composite currency or currencies in which the
Securities of such series are payable (except as otherwise specified pursuant to
Section 301 for the Securities of such series) sufficient to pay the principal
(and premium or Make-Whole Amount, if any) or interest so becoming due until
such sums shall be paid to such Persons or otherwise disposed of as herein
provided, and will promptly notify the Trustee of its action or failure so to
act.

       Whenever the Company shall have one or more Paying Agents for any series
of Securities and any related coupons, it will, on or before each due date of
the principal of (and premium or Make-Whole Amount, if any), or interest on any
Securities of that series, deposit



                                       65


<PAGE>   72


with a Paying Agent a sum (in the currency or currencies, currency unit or units
or composite currency or currencies described in the preceding paragraph)
sufficient to pay the principal (and premium or Make-Whole Amount, if any) or
interest so becoming due, such sum to be held in trust for the benefit of the
Persons entitled to such principal, premium or Make-Whole Amount, if any, or
interest and (unless such Paying Agent is the Trustee) the Company will promptly
notify the Trustee of its action or failure so to act.

       The Company will cause each Paying Agent for any series of Securities
other than the Trustee to execute and deliver to the Trustee an instrument in
which such Paying Agent shall agree with the Trustee, subject to the provisions
of this Section, that such Paying Agent will

                     (1)    hold all sums held by it for the payment of
       principal of (and premium or Make-Whole Amount, if any) or interest on
       Securities in trust for the benefit of the Persons entitled thereto until
       such sums shall be paid to such Persons or otherwise disposed of as
       herein provided;

                     (2)    give the Trustee notice of any default by the
       Company (or any other obligor upon the Securities) in the making of any
       such payment of principal (and premium or Make-Whole Amount, if any) or
       interest on the Securities of that series; and

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

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

       Except as otherwise provided in the Securities of any series, any money
deposited with the Trustee or any Paying Agent, or then held by the Company, in
trust for the payment of the principal of (and premium or Make-Whole Amount, if
any) or interest on any Security of any series and remaining unclaimed for two
years after such principal (and premium or Make-Whole Amount, if any) or
interest has become due and payable shall be paid to the Company upon Company
Request or (if then held by the Company) shall be discharged from such trust;
and the Holder of such Security shall thereafter, as an unsecured general
creditor, look only to the Company for payment of such principal of (and premium
or Make-Whole Amount, if any) or interest on any Security, without interest
thereon, and all liability of the Trustee or such Paying Agent with respect to
such trust money, and all liability of the Company as trustee



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thereof, shall thereupon cease; PROVIDED, HOWEVER, that the Trustee or such
Paying Agent, before being required to make any such repayment, may at the
expense of the Company cause to be published once, in an Authorized Newspaper,
notice that such money remains unclaimed and that, after a date specified
therein, which shall not be less than 30 days from the date of such publication,
any unclaimed balance of such money then remaining will be repaid to the
Company.

       SECTION 1004. EXISTENCE. Subject to Article Eight, the Company will do or
cause to be done all things necessary to preserve and keep in full force and
effect its corporate existence, all material rights (by articles of
incorporation, by-laws and statute) and material franchises; PROVIDED, HOWEVER,
that the Company shall not be required to preserve any such right or franchise
if the Board of Directors shall determine that the preservation thereof is no
longer desirable in the conduct of the business of the Company.

       SECTION 1005. MAINTENANCE OF PROPERTIES. The Company will cause all of
its material properties used or useful in the conduct of its business or the
business of any Subsidiary to be maintained and kept in good condition, repair
and working order and supplied with all necessary equipment and will cause to be
made all necessary repairs, renewals, replacements, betterments and improvements
thereof, all as in the judgment of the Company may be necessary so that the
business carried on in connection therewith may be properly and advantageously
conducted at all times; PROVIDED, HOWEVER, that the Company and its Subsidiaries
shall not be prevented from selling or otherwise disposing of their properties
for value in the ordinary course of business.

       SECTION 1006. INSURANCE. The Company will cause each of its and its
Subsidiaries' insurable properties to be insured against loss or damage in an
amount at least equal to their then full insurable value with insurers of
recognized responsibility.

       SECTION 1007. PAYMENT OF TAXES AND OTHER CLAIMS. The Company will pay or
discharge or cause to be paid or discharged, before the same shall become
delinquent, (1) all taxes, assessments and governmental charges levied or
imposed upon it or any Subsidiary or upon the income, profits or property of the
Company or any Subsidiary, and (2) all lawful claims for labor, materials and
supplies which, if unpaid, might by law become a lien upon the property of the
Company or any Subsidiary; PROVIDED, HOWEVER, that the Company shall not be
required to pay or discharge or cause to be paid or discharged any such tax,
assessment, charge or claim whose amount, applicability or validity is being
contested in good faith by appropriate proceedings.

       SECTION 1008. STATEMENT AS TO COMPLIANCE. The Company will deliver to the
Trustee, within 120 days after the end of each fiscal year, a brief certificate
from the principal executive officer, principal financial officer or principal
accounting officer as to his or her knowledge of the Company's compliance with
all conditions and covenants under this Indenture and, in the event of any
noncompliance, specifying such noncompliance and the



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nature and status thereof. For purposes of this Section 1008, such compliance
shall be determined without regard to any period of grace or requirement of
notice under this Indenture.

       SECTION 1009. WAIVER OF CERTAIN COVENANTS. The Company may omit in any
particular instance to comply with any term, provision or condition set forth in
Sections 1004 to 1009, inclusive, if before or after the time for such
compliance the Holders of at least a majority in principal amount of all
outstanding Securities of such series, by Act of such Holders, either waive such
compliance in such instance or generally waive compliance with such covenant or
condition, but no such waiver shall extend to or affect such covenant or
condition except to the extent so expressly waived, and, until such waiver shall
become effective, the obligations of the Company and the duties of the Trustee
in respect of any such term, provision or condition shall remain in full force
and effect.

                    ARTICLE ELEVEN - REDEMPTION OF SECURITIES

       SECTION 1101. APPLICABILITY OF ARTICLE. Securities of any series which
are redeemable before their Stated Maturity shall be redeemable in accordance
with their terms and (except as otherwise specified as contemplated by Section
301 for Securities of any series) in accordance with this Article.

       SECTION 1102. ELECTION TO REDEEM; NOTICE TO TRUSTEE. The election of the
Company to redeem any Securities shall be evidenced by or pursuant to a Board
Resolution. In case of any redemption at the election of the Company of less
than all of the Securities of any series, the Company shall, at least 45 days
prior to the giving of the notice of redemption in Section 1104 (unless a
shorter notice shall be satisfactory to the Trustee), notify the Trustee of such
Redemption Date and of the principal amount of Securities of such series to be
redeemed. In the case of any redemption of Securities prior to the expiration of
any restriction on such redemption provided in the terms of such Securities or
elsewhere in this Indenture, the Company shall furnish the Trustee with an
Officers' Certificate evidencing compliance with such restriction.

       SECTION 1103. SELECTION BY TRUSTEE OF SECURITIES TO BE REDEEMED. If less
than all the Securities of any series issued on the same day with the same terms
are to be redeemed, the particular Securities to be redeemed shall be selected
not more than 60 days prior to the Redemption Date by the Trustee, from the
Outstanding Securities of such series issued on such date with the same terms
not previously called for redemption, by such method as the Trustee shall deem
fair and appropriate and which may provide for the selection for redemption of
portions (equal to the minimum authorized denomination for Securities of that
series or any integral multiple thereof) of the principal amount of Securities
of such series of a denomination larger than the minimum authorized denomination
for Securities of that series.




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<PAGE>   75


       The Trustee shall promptly notify the Company and the Security Registrar
(if other than itself) in writing of the Securities selected for redemption and,
in the case of any Securities selected for partial redemption, the principal
amount thereof to be redeemed.

       For all purposes of this Indenture, unless the context otherwise
requires, all provisions relating to the redemption of Securities shall relate,
in the case of any Security redeemed or to be redeemed only in part, to the
portion of the principal amount of such Security which has been or is to be
redeemed.

       SECTION 1104. NOTICE OF REDEMPTION. Notice of redemption shall be given
in the manner provided in Section 106, not less than 30 days nor more than 60
days prior to the Redemption Date, unless a shorter period is specified by the
terms of such series established pursuant to Section 301, to each Holder of
Securities to be redeemed, but failure to give such notice in the manner herein
provided to the Holder of any Security designated for redemption as a whole or
in part, or any defect in the notice to any such Holder, shall not affect the
validity of the proceedings for the redemption of any other such Security or
portion thereof.

       Any notice that is mailed to the Holders of Registered Securities in the
manner herein provided shall be conclusively presumed to have been duly given,
whether or not the Holder receives the notice.

       All notices of redemption shall state:

                     (1)    the Redemption Date,

                     (2)    the Redemption Price, accrued interest to the
       Redemption Date payable as provided in Section 1106, if any,

                     (3)    if less than all Outstanding Securities of any
       series are to be redeemed, the identification (and, in the case of
       partial redemption, the principal amount) of the particular Security or
       Securities to be redeemed,

                     (4)    in case any Security is to be redeemed in part only,
       the notice which relates to such Security shall state that on and after
       the Redemption Date, upon surrender of such Security, the holder will
       receive, without a charge, a new Security or Securities of authorized
       denominations for the principal amount thereof remaining unredeemed,

                     (5)    that on the Redemption Date the Redemption Price and
       accrued interest to the Redemption Date payable as provided in Section
       1106, if any, will become due and payable upon each such Security, or the
       portion thereof, to be redeemed and, if applicable, that interest thereon
       shall cease to accrue on and after said date,



                                       69


<PAGE>   76


                     (6)    the Place or Places of Payment where such
       Securities, together in the case of Bearer Securities with all coupons
       appertaining thereto, if any, maturing after the Redemption Date, are to
       be surrendered for payment of the Redemption Price and accrued interest,
       if any,

                     (7)    that the redemption is for a sinking fund, if such
       is the case,

                     (8)    that, unless otherwise specified in such notice,
       Bearer Securities of any series, if any, surrendered for redemption must
       be accompanied by all coupons maturing subsequent to the date fixed for
       redemption or the amount of any such missing coupon or coupons will be
       deducted from the Redemption Price, unless security or indemnity
       satisfactory to the Company, the Trustee for such series and any Paying
       Agent is furnished,

                     (9)    if Bearer Securities of any series are to be
       redeemed and any Registered Securities of such series are not to be
       redeemed, and if such Bearer Securities may be exchanged for Registered
       Securities not subject to redemption on this Redemption Date pursuant to
       Section 305 or otherwise, the last date, as determined by the Company, on
       which such exchanges may be made, and

                     (10)   the CUSIP number of such Security, if any.

       Notice of redemption of Securities to be redeemed at the election of the
Company shall be given by the Company or, at the Company's request, by the
Trustee in the name and at the expense of the Company.

       SECTION 1105. DEPOSIT OF REDEMPTION PRICE. On or prior to any Redemption
Date, the Company shall deposit with the Trustee or with a Paying Agent (or, if
the Company is acting as its own Paying Agent, which it may not do in the case
of a sinking fund payment under Article Twelve, segregate and hold in trust as
provided in Section 1003) an amount of money in the currency or currencies,
currency unit or units or composite currency or currencies in which the
Securities of such series are payable (except as otherwise specified pursuant to
Section 301 for the Securities of such series) sufficient to pay on the
Redemption Date the Redemption Price of, and (except if the Redemption Date
shall be an Interest Payment Date) accrued interest on, all the Securities or
portions thereof which are to be redeemed on that date.

       SECTION 1106. SECURITIES PAYABLE ON REDEMPTION DATE. Notice of redemption
having been given as aforesaid, the Securities so to be redeemed shall, on the
Redemption Date, become due and payable at the Redemption Price therein
specified in the currency or currencies, currency unit or units or composite
currency or currencies in which the Securities of such series are payable
(except as otherwise specified pursuant to Section 301 for the Securities of
such series) (together with accrued interest, if any, to the Redemption Date),
and



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from and after such date (unless the Company shall default in the payment of the
Redemption Price and accrued interest) such Securities shall, if the same were
interest-bearing, cease to bear interest and the coupons for such interest
appertaining to any Bearer Securities so to be redeemed, except to the extent
provided below, shall be void. Upon surrender of any such Security for
redemption in accordance with said notice, together with all coupons, if any,
appertaining thereto maturing after the Redemption Date, such Security shall be
paid by the Company at the Redemption Price, together with accrued interest, if
any, to the Redemption Date; PROVIDED, HOWEVER, that installments of interest on
Bearer Securities whose Stated Maturity is on or prior to the Redemption Date
shall be payable only at an office or agency located outside the United States
(except as otherwise provided in Section 1002) and, unless otherwise specified
as contemplated by Section 301, only upon presentation and surrender of coupons
for such interest; and PROVIDED further that installments of interest on
Registered Securities whose Stated Maturity is on or prior to the Redemption
Date shall be payable to the Holders of such Securities, or one or more
Predecessor Securities, registered as such at the close of business on the
relevant Record Dates according to their terms and the provisions of Section
307.

       If any Bearer Security surrendered for redemption shall not be
accompanied by all appurtenant coupons maturing after the Redemption Date, such
Security may be paid after deducting from the Redemption Price an amount equal
to the face amount of all such missing coupons, or the surrender of such missing
coupon or coupons may be waived by the Company and the Trustee if there be
furnished to them such security or indemnity as they may require to save each of
them and any Paying Agent harmless. If thereafter the Holder of such Security
shall surrender to the Trustee or any Paying Agent any such missing coupon in
respect of which a deduction shall have been made from the Redemption Price,
such Holder shall be entitled to receive the amount so deducted; PROVIDED,
HOWEVER, that interest represented by coupons shall be payable only at an office
or agency located outside the United States (except as otherwise provided in
Section 1002) and, unless otherwise specified as contemplated by Section 301,
only upon presentation and surrender of those coupons.

       If any Security called for redemption shall not be so paid upon surrender
thereof for redemption, the principal (and premium or Make-Whole Amount, if any)
shall, until paid, bear interest from the Redemption Date at the rate borne by
the Security.

       SECTION 1107. SECURITIES REDEEMED IN PART. Any Registered Security which
is to be redeemed only in part (pursuant to the provisions of this Article or of
Article Twelve) shall be surrendered at a Place of Payment therefor (with, if
the Company or the Trustee so requires, due endorsement by, or a written
instrument of transfer in form satisfactory to the Company and the Trustee duly
executed by, the Holder thereof or his attorney duly authorized in writing) and
the Company shall execute and the Trustee shall authenticate and deliver to the
Holder of such Security without service charge a new Security or Securities of
the same series, of any authorized denomination as requested by such Holder in
aggregate principal amount equal to and in exchange for the unredeemed portion
of the principal of the Security so



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<PAGE>   78


surrendered. If a Global Security is so surrendered, the Company shall execute
and the Trustee shall authenticate and deliver to the depository, without
service charge, a new Global Security in a denomination equal to and in exchange
for the unredeemed portion of the principal of the Global Security so
surrendered.


                         ARTICLE TWELVE - SINKING FUNDS

       SECTION 1201. APPLICABILITY OF ARTICLE. The provisions of this Article
shall be applicable to any sinking fund for the retirement of Securities of a
series except as otherwise specified as contemplated by Section 301 for
Securities of such series.

       The minimum amount of any sinking fund payment provided for by the terms
of Securities of any series is herein referred to as a "mandatory sinking fund
payment," and any payment in excess of such minimum amount provided for by the
terms of such Securities of any series is herein referred to as an "optional
sinking fund payment." If provided for by the terms of any Securities of any
series, the cash amount of any mandatory sinking fund payment may be subject to
reduction as provided in Section 1202. Each sinking fund payment shall be
applied to the redemption of Securities of any series as provided for by the
terms of Securities of such series.

       SECTION 1202. SATISFACTION OF SINKING FUND PAYMENTS WITH SECURITIES. The
Company may, in satisfaction of all or any part of any mandatory sinking fund
payment with respect to the Securities of a series, (1) deliver Outstanding
Securities of such series (other than any previously called for redemption)
together in the case of any Bearer Securities of such series with all unmatured
coupons appertaining thereto and (2) apply as a credit Securities of such series
which have been redeemed either at the election of the Company pursuant to the
terms of such Securities or through the application of permitted optional
sinking fund payments pursuant to the terms of such Securities, as provided for
by the terms of such Securities, or which have otherwise been acquired by the
Company; PROVIDED that such Securities so delivered or applied as a credit have
not been previously so credited. Such Securities shall be received and credited
for such purpose by the Trustee at the applicable Redemption Price specified in
such Securities for redemption through operation of the sinking fund and the
amount of such mandatory sinking fund payment shall be reduced accordingly.

       SECTION 1203. REDEMPTION OF SECURITIES FOR SINKING FUND. Not less than 60
days prior to each sinking fund payment date for Securities of any series, the
Company will deliver to the Trustee an Officers' Certificate specifying the
amount of the next ensuing mandatory sinking fund payment for that series
pursuant to the terms of that series, the portion thereof, if any, which is to
be satisfied by payment of cash in the currency or currencies, currency unit or
units or composite currency or currencies in which the Securities of such series
are payable (except as otherwise specified pursuant to Section 301 for the
Securities of such series) and the portion thereof, if any, which is to be
satisfied by delivering and crediting Securities of that


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<PAGE>   79


series pursuant to Section 1202, and the optional amount, if any, to be added in
cash to the next ensuing mandatory sinking fund payment, and will also deliver
to the Trustee any Securities to be so delivered and credited. If such Officers'
Certificate shall specify an optional amount to be added in cash to the next
ensuing mandatory sinking fund payment, the Company shall thereupon be obligated
to pay the amount therein specified. Not less than 30 days before each such
sinking fund payment date the Trustee shall select the Securities to be redeemed
upon such sinking fund payment date in the manner specified in Section 1103 and
cause notice of the redemption thereof to be given in the name of and at the
expense of the Company in the manner provided in Section 1104. Such notice
having been duly given, the redemption of such Securities shall be made upon the
terms and in the manner stated in Sections 1106 and 1107.


              ARTICLE THIRTEEN - REPAYMENT AT THE OPTION OF HOLDERS

       SECTION 1301. APPLICABILITY OF ARTICLE. Repayment of Securities of any
series before their Stated Maturity at the option of Holders thereof shall be
made in accordance with the terms of such Securities, if any, and (except as
otherwise specified by the terms of such series established pursuant to Section
301) in accordance with this Article.

       SECTION 1302. REPAYMENT OF SECURITIES. Securities of any series subject
to repayment in whole or in part at the option of the Holders thereof will,
unless otherwise provided in the terms of such Securities, be repaid at a price
equal to the principal amount thereof, together with interest, if any, thereon
accrued to the Repayment Date specified in or pursuant to the terms of such
Securities. The Company covenants that on or prior to the Repayment Date it will
deposit with the Trustee or with a Paying Agent (or, if the Company is acting as
its own Paying Agent, segregate and hold in trust as provided in Section 1003)
an amount of money in the currency or currencies, currency unit or units or
composite currency or currencies in which the Securities of such series are
payable (except as otherwise specified pursuant to Section 301 for the
Securities of such series) sufficient to pay the principal (or, if so provided
by the terms of the Securities of any series, a percentage of the principal) of,
and (except if the Repayment Date shall be an Interest Payment Date) accrued
interest on, all the Securities or portions thereof, as the case may be, to be
repaid on such date.

       SECTION 1303. EXERCISE OF OPTION. Securities of any series subject to
repayment at the option of the Holders thereof will contain an "Option to Elect
Repayment" form on the reverse of such Securities. In order for any Security to
be repaid at the option of the Holder, the Trustee must receive at the Place of
Payment therefor specified in the terms of such Security (or at such other place
or places of which the Company shall from time to time notify the Holders of
such Securities) not earlier than 60 days nor later than 30 days prior to the
Repayment Date (1) the Security so providing for such repayment together with
the "Option to Elect Repayment" form on the reverse thereof duly completed by
the Holder (or by the Holder's attorney duly authorized in writing) or (2) a
telegram, telex, facsimile transmission or



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a letter from a member of a national securities exchange, or the National
Association of Securities Dealers, Inc. ("NASD"), or a commercial bank or trust
company in the United States setting forth the name of the Holder of the
Security, the principal amount of the Security, the principal amount of the
Security to be repaid, the CUSIP number, if any, or a description of the tenor
and terms of the Security, a statement that the option to elect repayment is
being exercised thereby and a guarantee that the Security to be repaid, together
with the duly completed form entitled "Option to Elect Repayment" on the reverse
of the Security, will be received by the Trustee not later than the fifth
Business Day after the date of such telegram, telex, facsimile transmission or
letter; PROVIDED, HOWEVER, that such telegram, telex, facsimile transmission or
letter shall only be effective if such Security and form duly completed are
received by the Trustee by such fifth Business Day. If less than the entire
principal amount of such Security is to be repaid in accordance with the terms
of such Security, the principal amount of such Security to be repaid, in
increments of the minimum denomination for Securities of such series, and the
denomination or denominations of the Security or Securities to be issued to the
Holder for the portion of the principal amount of such Security surrendered that
is not to be repaid, must be specified. The principal amount of any Security
providing for repayment at the option of the Holder thereof may not be repaid in
part if, following such repayment, the unpaid principal amount of such Security
would be less than the minimum authorized denomination of Securities of the
series of which such Security to be repaid is a part. Except as otherwise may be
provided by the terms of any Security providing for repayment at the option of
the Holder thereof, exercise of the repayment option by the Holder shall be
irrevocable unless waived by the Company.

       SECTION 1304. WHEN SECURITIES PRESENTED FOR REPAYMENT BECOME DUE AND
PAYABLE. If Securities of any series providing for repayment at the option of
the Holders thereof shall have been surrendered as provided in this Article and
as provided by or pursuant to the terms of such Securities, such Securities or
the portions thereof, as the case may be, to be repaid shall become due and
payable and shall be paid by the Company on the Repayment Date therein
specified, and on and after such Repayment Date (unless the Company shall
default in the payment of such Securities on such Repayment Date) such
Securities shall, if the same were interest-bearing, cease to bear interest and
the coupons for such interest appertaining to any Bearer Securities so to be
repaid, except to the extent provided below, shall be void. Upon surrender of
any such Security for repayment in accordance with such provisions, together
with all coupons, if any, appertaining thereto maturing after the Repayment
Date, the principal amount of such Security so to be repaid shall be paid by the
Company, together with accrued interest, if any, to the Repayment Date;
PROVIDED, HOWEVER, that coupons whose Stated Maturity is on or prior to the
Repayment Date shall be payable only at an office or agency located outside the
United States (except as otherwise provided in Section 1002) and, unless
otherwise specified pursuant to Section 301, only upon presentation and
surrender of such coupons; and PROVIDED FURTHER that, in the case of Registered
Securities, installments of interest, if any, whose Stated Maturity is on or
prior to the Repayment Date shall be payable (but without interest thereon,
unless the Company shall default in the payment thereof) to the Holders of such
Securities, or one or more Predecessor Securities, registered as such at the



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close of business on the relevant Record Dates according to their terms and the
provisions of Section 307.

       If any Bearer Security surrendered for repayment shall not be accompanied
by all appurtenant coupons maturing after the Repayment Date, such Security may
be paid after deducting from the amount payable therefor as provided in Section
1302 an amount equal to the face amount of all such missing coupons, or the
surrender of such missing coupon or coupons may be waived by the Company and the
Trustee if there be furnished to them such security or indemnity as they may
require to save each of them and any Paying Agent harmless. If thereafter the
Holder of such Security shall surrender to the Trustee or any Paying Agent any
such missing coupon in respect of which a deduction shall have been made as
provided in the preceding sentence, such Holder shall be entitled to receive the
amount so deducted; PROVIDED, HOWEVER, that interest represented by coupons
shall be payable only at an office or agency located outside the United States
(except as otherwise provided in Section 1002) and, unless otherwise specified
as contemplated by Section 301, only upon presentation and surrender of those
coupons.

       If the principal amount of any Security surrendered for repayment shall
not be so repaid upon surrender thereof, such principal amount (together with
interest, if any, thereon accrued to such Repayment Date) shall, until paid,
bear interest from the Repayment Date at the rate of interest or Yield to
Maturity (in the case of Original Issue Discount Securities) set forth in such
Security.

       SECTION 1305. SECURITIES REPAID IN PART. Upon surrender of any Registered
Security which is to be repaid in part only, the Company shall execute and the
Trustee shall authenticate and deliver to the Holder of such Security, without
service charge and at the expense of the Company, a new Registered Security or
Securities of the same series, of any authorized denomination specified by the
Holder, in an aggregate principal amount equal to and in exchange for the
portion of the principal of such Security so surrendered which is not to be
repaid.


              ARTICLE FOURTEEN - DEFEASANCE AND COVENANT DEFEASANCE

       SECTION 1401. APPLICABILITY OF ARTICLE; COMPANY'S OPTION TO EFFECT
DEFEASANCE OR COVENANT DEFEASANCE. If, pursuant to Section 301, provision is
made for either or both of (a) defeasance of the Securities of or within a
series under Section 1402 or (b) covenant defeasance of the Securities of or
within a series under Section 1403, then the provisions of such Section or
Sections, as the case may be, together with the other provisions of this Article
(with such modifications thereto as may be specified pursuant to Section 301
with respect to any Securities), shall be applicable to such Securities and any
coupons appertaining thereto, and the Company may at its option by Board
Resolution, at any time, with respect to such Securities and any coupons
appertaining thereto, elect to have Section 1402 (if applicable) or Section



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<PAGE>   82


1403 (if applicable) be applied to such Outstanding Securities and any coupons
appertaining thereto upon compliance with the conditions set forth below in this
Article.

       SECTION 1402. DEFEASANCE AND DISCHARGE. Upon the Company's exercise of
the above option applicable to this Section with respect to any Securities of or
within a series, the Company shall be deemed to have been discharged from its
obligations with respect to such Outstanding Securities and any coupons
appertaining thereto on the date the conditions set forth in Section 1404 are
satisfied (hereinafter, "defeasance"). For this purpose, such defeasance means
that the Company shall be deemed to have paid and discharged the entire
indebtedness represented by such Outstanding Securities and any coupons
appertaining thereto, which shall thereafter be deemed to be "Outstanding" only
for the purposes of Section 1405 and the other Sections of this Indenture
referred to in clauses (A) and (B) below, and to have satisfied all of its other
obligations under such Securities and any coupons appertaining thereto and this
Indenture insofar as such Securities and any coupons appertaining thereto are
concerned (and the Trustee, at the expense of the Company, shall execute proper
instruments acknowledging the same), except for the following which shall
survive until otherwise terminated or discharged hereunder: (A) the rights of
Holders of such Outstanding Securities and any coupons appertaining thereto to
receive, solely from the trust fund described in Section 1404 and as more fully
set forth in such Section, payments in respect of the principal of (and premium
or Make-Whole Amount, if any) and interest, if any, on such Securities and any
coupons appertaining thereto when such payments are due, (B) the Company's
obligations with respect to such Securities under Sections 305, 306, 1002 and
1003, (C) the rights, powers, trusts, duties and immunities of the Trustee
hereunder and (D) this Article. Subject to compliance with this Article
Fourteen, the Company may exercise its option under this Section notwithstanding
the prior exercise of its option under Section 1403 with respect to such
Securities and any coupons appertaining thereto.

       SECTION 1403. COVENANT DEFEASANCE. Upon the Company's exercise of the
above option applicable to this Section with respect to any Securities of or
within a series, the Company shall be released from its obligations under
Sections 1004 to 1009, inclusive, and, if specified pursuant to Section 301, its
obligations under any other covenant contained herein or in any indenture
supplemental hereto, with respect to such Outstanding Securities and any coupons
appertaining thereto on and after the date the conditions set forth in Section
1404 are satisfied (hereinafter, "covenant defeasance"), and such Securities and
any coupons appertaining thereto shall thereafter be deemed to be not
"Outstanding" for the purposes of any direction, waiver, consent or declaration
or Act of Holders (and the consequences of any thereof) in connection with
Sections 1004 to 1009, inclusive, or such other covenant, but shall continue to
be deemed "Outstanding" for all other purposes hereunder. For this purpose, such
covenant defeasance means that, with respect to such Outstanding Securities and
any coupons appertaining thereto, the Company may omit to comply with and shall
have no liability in respect of any term, condition or limitation set forth in
any such Section or such other covenant, whether directly or indirectly, by
reason of any reference elsewhere herein to any such Section or such other
covenant or by reason of reference in any such Section or such



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other covenant to any other provision herein or in any other document and such
omission to comply shall not constitute a default or an Event of Default under
Section 501(4) or 501(8) or otherwise, as the case may be, but, except as
specified above, the remainder of this Indenture and such Securities and any
coupons appertaining thereto shall be unaffected thereby.

       SECTION 1404. CONDITIONS TO DEFEASANCE OR COVENANT DEFEASANCE. The
following shall be the conditions to application of Section 1402 or Section 1403
to any Outstanding Securities of or within a series and any coupons appertaining
thereto:

              (a)    The Company shall irrevocably have deposited or caused to
be deposited with the Trustee (or another trustee satisfying the requirements of
Section 607 who shall agree to comply with the provisions of this Article
Fourteen applicable to it) as trust funds in trust for the purpose of making the
following payments, specifically pledged as security for, and dedicated solely
to, the benefit of the Holders of such Securities and any coupons appertaining
thereto, (1) an amount in such currency, currencies or currency unit in which
such Securities and any coupons appertaining thereto are then specified as
payable at Stated Maturity, or (2) Government Obligations applicable to such
Securities and coupons appertaining thereto (determined on the basis of the
currency, currencies or currency unit in which such Securities and coupons
appertaining thereto are then specified as payable at Stated Maturity) which
through the scheduled payment of principal and interest in respect thereof in
accordance with their terms will provide, not later than the due date of any
payment of principal of (and premium or Make-Whole Amount, if any) and interest,
if any, on such Securities and any coupons appertaining thereto, money in an
amount, or (3) a combination thereof, in any case, in an amount, sufficient,
without consideration of any reinvestment of such principal and interest, in the
opinion of a nationally recognized firm of independent public accountants
expressed in a written certification thereof delivered to the Trustee, to pay
and discharge, and which shall be applied by the Trustee (or other qualifying
trustee) to pay and discharge, (i) the principal of (and premium or Make-Whole
Amount, if any) and interest, if any, on such Outstanding Securities and any
coupons appertaining thereto on the Stated Maturity of such principal or
installment of principal or interest and (ii) any mandatory sinking fund
payments or analogous payments applicable to such Outstanding Securities and any
coupons appertaining thereto on the day on which such payments are due and
payable in accordance with the terms of this Indenture and of such Securities
and any coupons appertaining thereto.

              (b)    Such defeasance or covenant defeasance shall not result in
a breach or violation of, or constitute a default under, this Indenture or any
other material agreement or instrument to which the Company is a party or by
which it is bound.

              (c)    No Event of Default or event which with notice or lapse of
time or both would become an Event of Default with respect to such Securities
and any coupons appertaining thereto shall have occurred and be continuing on
the date of such deposit or, insofar as Sections 501(6) and 501(7) are
concerned, at any time during the period ending on



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<PAGE>   84


the 91st day after the date of such deposit (it being understood that this
condition shall not be deemed satisfied until the expiration of such period).

              (d)    In the case of an election under Section 1402, the Company
shall have delivered to the Trustee an Opinion of Counsel stating that (i) the
Company has received from, or there has been published by, the Internal Revenue
Service a ruling, or (ii) since the date of execution of this Indenture, there
has been a change in the applicable Federal income tax law, in either case to
the effect that, and based thereon such opinion shall confirm that, the Holders
of such Outstanding Securities and any coupons appertaining thereto will not
recognize income, gain or loss for Federal income tax purposes as a result of
such defeasance and will be subject to Federal income tax on the same amounts,
in the same manner and at the same times as would have been the case if such
defeasance had not occurred.

              (e)    In the case of an election under Section 1403, the Company
shall have delivered to the Trustee an Opinion of Counsel to the effect that the
Holders of such Outstanding Securities and any coupons appertaining thereto will
not recognize income, gain or loss for Federal income tax purposes as a result
of such covenant defeasance and will be subject to Federal income tax on the
same amounts, in the same manner and at the same times as would have been the
case if such covenant defeasance had not occurred.

              (f)    The Company shall have delivered to the Trustee an
Officers' Certificate and an Opinion of Counsel, each stating that all
conditions precedent to the defeasance under Section 1402 or the covenant
defeasance under Section 1403 (as the case may be) have been complied with and
an Opinion of Counsel to the effect that either (i) as a result of a deposit
pursuant to subsection (a) above and the related exercise of the Company's
option under Section 1402 or Section 1403 (as the case may be), registration is
not required under the Investment Company Act of 1940, as amended, by the
Company, with respect to the trust funds representing such deposit or by the
Trustee for such trust funds or (ii) all necessary registrations under said Act
have been effected.

              (g)    Notwithstanding any other provisions of this Section, such
defeasance or covenant defeasance shall be effected in compliance with any
additional or substitute terms, conditions or limitations which may be imposed
on the Company in connection therewith pursuant to Section 301.

       SECTION 1405. DEPOSITED MONEY AND GOVERNMENT OBLIGATIONS TO BE HELD IN
TRUST; OTHER MISCELLANEOUS PROVISIONS. Subject to the provisions of the last
paragraph of Section 1003, all money and Government Obligations (or other
property as may be provided pursuant to Section 301) (including the proceeds
thereof) deposited with the Trustee (or other qualifying trustee, collectively
for purposes of this Section 1405, the "Trustee") pursuant to Section 1404 in
respect of any Outstanding Securities of any series and any coupons appertaining
thereto shall be held in trust and applied by the Trustee, in accordance with
the provisions of such Securities and any coupons appertaining thereto and this
Indenture, to the payment, either



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directly or through any Paying Agent (including the Company acting as its own
Paying Agent) as the Trustee may determine, to the Holders of such Securities
and any coupons appertaining thereto of all sums due and to become due thereon
in respect of principal (and premium or Make-Whole Amount, if any) and interest,
but such money need not be segregated from other funds except to the extent
required by law.

       Unless otherwise specified with respect to any Security pursuant to
Section 301, if, after a deposit referred to in Section 1404(a) has been made,
(a) the Holder of a Security in respect of which such deposit was made is
entitled to, and does, elect pursuant to Section 301 or the terms of such
Security to receive payment in a currency or currency unit other than that in
which the deposit pursuant to Section 1404(a) has been made in respect of such
Security, or (b) a Conversion Event occurs in respect of the currency or
currency unit in which the deposit pursuant to Section 1404(a) has been made,
the indebtedness represented by such Security and any coupons appertaining
thereto shall be deemed to have been, and will be, fully discharged and
satisfied through the payment of the principal of (and premium or Make-Whole
Amount, if any), and interest, if any, on such Security as the same becomes due
out of the proceeds yielded by converting (from time to time as specified below
in the case of any such election) the amount or other property deposited in
respect of such Security into the currency or currency unit in which such
Security becomes payable as a result of such election or Conversion Event based
on the applicable market exchange rate for such currency or currency unit in
effect on the second Business Day prior to each payment date, except, with
respect to a Conversion Event, for such currency or currency unit in effect (as
nearly as feasible) at the time of the Conversion Event.

       The Company shall pay and indemnify the Trustee against any tax, fee or
other charge imposed on or assessed against the Government Obligations deposited
pursuant to Section 1404 or the principal and interest received in respect
thereof other than any such tax, fee or other charge which by law is for the
account of the Holders of such Outstanding Securities and any coupons
appertaining thereto.

       Anything in this Article to the contrary notwithstanding, subject to
Section 606, the Trustee shall deliver or pay to the Company from time to time
upon Company Request any money or Government Obligations (or other property and
any proceeds therefrom) held by it as provided in Section 1404 which, in the
opinion of a nationally recognized firm of independent public accountants
expressed in a written certification thereof delivered to the Trustee, are in
excess of the amount thereof which would then be required to be deposited to
effect a defeasance or covenant defeasance, as applicable, in accordance with
this Article.


               ARTICLE FIFTEEN - MEETINGS OF HOLDERS OF SECURITIES

       SECTION 1501. PURPOSES FOR WHICH MEETINGS MAY BE CALLED. A meeting of
Holders of Securities of any series may be called at any time and from time to
time pursuant to this



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Article to make, give or take any request, demand, authorization, direction,
notice, consent, waiver or other action provided by this Indenture to be made,
given or taken by Holders of Securities of such series.

       SECTION 1502. CALL, NOTICE AND PLACE OF MEETINGS. (a) The Trustee may at
any time call a meeting of Holders of Securities of any series for any purpose
specified in Section 1501, to be held at such time and at such place as the
Trustee shall determine. Notice of every meeting of Holders of Securities of any
series, setting forth the time and the place of such meeting and in general
terms the action proposed to be taken at such meeting, shall be given, in the
manner provided in Section 106, not less than 20 nor more than 180 days prior to
the date fixed for the meeting.

              (b)    In case at any time the Company, pursuant to a Board
Resolution, or the Holders of at least 25% in principal amount of the
Outstanding Securities of any series shall have requested the Trustee to call a
meeting of the Holders of Securities of such series for any purpose specified in
Section 1501, by written request setting forth in reasonable detail the action
proposed to be taken at the meeting, and the Trustee shall not have made the
first publication of the notice of such meeting within 20 days after receipt of
such request or shall not thereafter proceed to cause the meeting to be held as
provided herein, then the Company or the Holders of Securities of such series in
the amount above specified, as the case may be, may determine the time and the
place for such meeting and may call such meeting for such purposes by giving
notice thereof as provided in subsection (a) of this Section.

       SECTION 1503. PERSONS ENTITLED TO VOTE AT MEETINGS. To be entitled to
vote at any meeting of Holders of Securities of any series, a Person shall be
(1) a Holder of one or more Outstanding Securities of such series, or (2) a
Person appointed by an instrument in writing as proxy for a Holder or Holders of
one or more Outstanding Securities of such series by such Holder or Holders. The
only Persons who shall be entitled to be present or to speak at any meeting of
Holders of Securities of any series shall be the Persons entitled to vote at
such meeting and their counsel, any representatives of the Trustee and its
counsel and any representatives of the Company and its counsel.

       SECTION 1504. QUORUM; ACTION. The Persons entitled to vote a majority in
principal amount of the Outstanding Securities of a series shall constitute a
quorum for a meeting of Holders of Securities of such series; PROVIDED, HOWEVER,
that if any action is to be taken at such meeting with respect to a consent or
waiver which this Indenture expressly provides may be given by the Holders of
not less than a specified percentage in principal amount of the Outstanding
Securities of a series, the Persons entitled to vote such specified percentage
in principal amount of the Outstanding Securities of such series shall
constitute a quorum. In the absence of a quorum within 30 minutes after the time
appointed for any such meeting, the meeting shall, if convened at the request of
Holders of Securities of such series, be dissolved. In any other case the
meeting may be adjourned for a period of not less than 10 days as determined by
the chairman of the meeting prior to the adjournment of such meeting. In the



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absence of a quorum at the reconvening of any such adjourned meeting, such
adjourned meeting may be further adjourned for a period of not less than 10
days; at the reconvening of any meeting adjourned or further adjourned for lack
of a quorum, the persons entitled to vote 25% in aggregate principal amount of
the then Outstanding Securities shall constitute a quorum for the taking of any
action set forth in the notice of the original meeting. Notice of the
reconvening of any adjourned meeting shall be given as provided in Section
1502(a), except that such notice need be given only once not less than five days
prior to the date on which the meeting is scheduled to be reconvened.

       Except as limited by the proviso to Section 902, any resolution presented
to a meeting or adjourned meeting duly reconvened at which a quorum is present
as aforesaid may be adopted by the affirmative vote of the persons entitled to
vote a majority in aggregate principal amount of the Outstanding Securities
represented at such meeting; PROVIDED, HOWEVER, that, except as limited by the
proviso to Section 902, any resolution with respect to any request, demand,
authorization, direction, notice, consent, waiver or other action which this
Indenture expressly provides may be made, given or taken by the Holders of a
specified percentage, which is less than a majority, in principal amount of the
Outstanding Securities of a series may be adopted at a meeting or an adjourned
meeting duly reconvened and at which a quorum is present as aforesaid by the
affirmative vote of the Holders of such specified percentage in principal amount
of the Outstanding Securities of that series.

       Any resolution passed or decision taken at any meeting of Holders of
Securities of any series duly held in accordance with this Section shall be
binding on all the Holders of Securities of such series and the related coupons,
whether or not present or represented at the meeting.

       Notwithstanding the foregoing provisions of this Section 1504, if any
action is to be taken at a meeting of Holders of Securities of any series with
respect to any request, demand, authorization, direction, notice, consent,
waiver or other action that this Indenture expressly provides may be made, given
or taken by the Holders of a specified percentage in principal amount of all
Outstanding Securities affected thereby, or of the Holders of such series and
one or more additional series:

                     (i)    there shall be no minimum quorum requirement for
       such meeting; and

                     (ii)   the principal amount of the Outstanding Securities
       of such series that vote in favor of such request, demand, authorization,
       direction, notice, consent, waiver or other action shall be taken into
       account in determining whether such request, demand, authorization,
       direction, notice, consent, waiver or other action has been made, given
       or taken under this Indenture.




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<PAGE>   88


       SECTION 1505. DETERMINATION OF VOTING RIGHTS; CONDUCT AND ADJOURNMENT OF
MEETINGS. (a) Notwithstanding any provisions of this Indenture, the Trustee may
make such reasonable regulations as it may deem advisable for any meeting of
Holders of Securities of a series in regard to proof of the holding of
Securities of such series and of the appointment of proxies and in regard to the
appointment and duties of inspectors of votes, the submission and examination of
proxies, certificates and other evidence of the right to vote, and such other
matters concerning the conduct of the meeting as it shall deem appropriate.
Except as otherwise permitted or required by any such regulations, the holding
of Securities shall be proved in the manner specified in Section 104 and the
appointment of any proxy shall be proved in the manner specified in Section 104
or by having the signature of the Person executing the proxy witnessed or
guaranteed by any trust company, bank or banker authorized by Section 104 to
certify to the holding of Bearer Securities. Such regulations may provide that
written instruments appointing proxies, regular on their face, may be presumed
valid and genuine without the proof specified in Section 104 or other proof.


              (b)    The Trustee shall, by an instrument in writing appoint a
temporary chairman of the meeting, unless the meeting shall have been called by
the Company or by Holders of Securities as provided in Section 1502(b), in which
case the Company or the Holders of Securities of the series calling the meeting,
as the case may be, shall in like manner appoint a temporary chairman. A
permanent chairman and a permanent secretary of the meeting shall be elected by
vote of the Persons entitled to vote a majority in principal amount of the
Outstanding Securities of such series represented at the meeting.

              (c)    At any meeting each Holder of a Security of such series or
proxy shall be entitled to one vote for each $1,000 principal amount of the
Outstanding Securities of such series held or represented by him; PROVIDED,
HOWEVER, that no vote shall be cast or counted at any meeting in respect of any
Security challenged as not Outstanding and ruled by the chairman of the meeting
to be not Outstanding. The chairman of the meeting shall have no right to vote,
except as a Holder of a Security of such series or proxy.

              (d)    Any meeting of Holders of Securities of any series duly
called pursuant to Section 1502 at which a quorum is present may be adjourned
from time to time by Persons entitled to vote a majority in principal amount of
the Outstanding Securities of such series represented at the meeting, and the
meeting may be held as so adjourned without further notice.

              SECTION 1506. COUNTING VOTES AND RECORDING ACTION OF MEETINGS. The
       vote upon any resolution submitted to any meeting of Holders of
       Securities of any series shall be by written ballots on which shall be
       subscribed the signatures of the Holders of Securities of such series or
       of their representatives by proxy and the principal amounts and serial
       numbers of the Outstanding Securities of such series held or represented
       by them. The permanent chairman of the meeting shall appoint two
       inspectors of votes who shall count all votes cast at the meeting for or
       against any resolution and who shall make and file with the secretary of
       the meeting



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their verified written reports in duplicate of all votes cast at the meeting. A
record, at least in duplicate, of the proceedings of each meeting of Holders of
Securities of any Series shall be prepared by the secretary of the meeting and
there shall be attached to said record the original reports of the inspectors of
votes on any vote by ballot taken thereat and affidavits by one or more persons
having knowledge of the fact, setting forth a copy of the notice of the meeting
and showing that said notice was given as provided in Section 1502 and, if
applicable, Section 1504. Each copy shall be signed and verified by the
affidavits of the permanent chairman and secretary of the meeting and one such
copy shall be delivered to the Company and another to the Trustee to be
preserved by the Trustee, the latter to have attached thereto the ballots voted
at the meeting. Any record so signed and verified shall be conclusive evidence
of the matters therein stated.



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                              SIGNATURES AND SEALS

         IN WITNESS WHEREOF, the parties hereto have caused this Indenture to be
duly executed all as of the day and year first above written.

                                   WYMAN-GORDON COMPANY


                                   By:
                                       ---------------------------------------
                                       [_______________________]
                                       [_______________________]

                                   Attest:
                                          ------------------------------------ 
                                   Title:




                                   [_______________________]'
                                   as Trustee


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


                                      Attest:
                                              --------------------------------
                                              Title:





                                       84


<PAGE>   91


                                 ACKNOWLEDGMENT

STATE OF [____________________])
                                                                         ) ss:
COUNTY OF                      )


On the [_______________________] 1997, before me personally came
[_________________], to me known, who, being by me duly sworn, did depose and
say that he is the [__________________] of WYMAN-GORDON COMPANY, one of the
parties described in and which executed the foregoing instrument, and that he
signed his name thereto by authority of the Board of Directors.


[Notarial Seal]

- --------------------------------
Notary Public
Commission Expires



STATE OF [________________])
                                                                           ) ss:
COUNTY OF                  )


On the [____________________________] 1997, before me personally came
[_________________], to me known, who, being by me duly sworn, did depose and
say that he/she is a [______________] of [___________________], one of the
parties described in and which executed the foregoing instrument, and that
he/she signed his/her name thereto by authority of the Board of Directors.


[Notarial Seal]

- --------------------------------
Notary Public
Commission Expires



                                       85


<PAGE>   92


                                    EXHIBIT A

              FORM OF REDEEMABLE OR NON-REDEEMABLE SENIOR SECURITY

                               [Face of Security]

[If the Holder of this Security (as indicated below) is The Depository Trust
Company ("DTC") or a nominee of DTC, this Security is a Global Security and the
following two legends apply:

UNLESS THIS SECURITY IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE
DEPOSITORY TRUST COMPANY ("DTC"), 55 WATER STREET, NEW YORK, NEW YORK TO THE
ISSUER OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND SUCH
SECURITY ISSUED IS REGISTERED IN THE NAME OF CEDE & CO., OR SUCH OTHER NAME AS
REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC, ANY TRANSFER, PLEDGE OR OTHER
USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL, SINCE THE
REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.

UNLESS AND UNTIL THIS SECURITY IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES
IN CERTIFICATED FORM, THIS SECURITY MAY NOT BE TRANSFERRED EXCEPT AS A WHOLE BY
DTC TO A NOMINEE THEREOF OR BY A NOMINEE THEREOF TO DTC OR ANOTHER NOMINEE OF
DTC OR BY DTC OR ANY SUCH NOMINEE TO A SUCCESSOR OF DTC OR A NOMINEE OF SUCH
SUCCESSOR.]

[IF THIS SECURITY IS AN ORIGINAL ISSUE DISCOUNT SECURITY, INSERT -- FOR PURPOSES
OF SECTION 1273 and 1275 OF THE UNITED STATES INTERNAL REVENUE CODE, THE AMOUNT
OF ORIGINAL ISSUE DISCOUNT ON THIS SECURITY IS ___% OF ITS PRINCIPAL AMOUNT, THE
ISSUE DATE IS _____, 19 __[AND] THE YIELD TO MATURITY IS %. [THE METHOD USED TO
DETERMINE THE AMOUNT OF ORIGINAL ISSUE DISCOUNT APPLICABLE TO THE SHORT ACCRUAL
PERIOD OF_______, 19 __ TO _________ , 19 __ , IS _____ % OF THE PRINCIPAL
AMOUNT OF THIS SECURITY.]



                              WYMAN-GORDON COMPANY
                             [Designation of Series]

No. _______                                                           $_______


WYMAN-GORDON COMPANY, a Massachusetts corporation (herein referred to as the
"Company," which term includes any successor corporation under the Indenture
referred to on the reverse hereof), for value received, hereby promises to pay
to ______________________________ or registered assigns the principal sum of
_______ Dollars on _____________________ (the "Stated Maturity Date") [or INSERT
DATE FIXED FOR


                                       A-1


<PAGE>   93


EARLIER REDEMPTION (the "Redemption Date," and together with the Stated Maturity
Date with respect to principal repayable on such date, the "Maturity Date.")]

[IF THE SECURITY IS TO BEAR INTEREST PRIOR TO MATURITY, INSERT -- and to pay
interest thereon from ______________ or from the most recent Interest Payment
Date to which interest has been paid or duly provided for, semi-annually on
__________ and _________ in each year (each, an "Interest Payment Date"),
commencing __________, at the rate of __% per annum, until the principal hereof
is paid or duly provided for. The interest so payable, and punctually paid or
duly provided for, on any Interest Payment Date will, as provided in such
Indenture, be paid to the Holder 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 ________ or ______ (whether or
not a Business Day), as the case may be, next preceding such Interest Payment
Date [at the office or agency of the Company maintained for such purpose;
PROVIDED, HOWEVER, that such interest may be paid, at the Company's option, by
mailing a check to such Holder at its registered address or by transfer of funds
to an account maintained by such Holder within the United States]. Any such
interest not so punctually paid or duly provided for shall forthwith cease to be
payable to the Holder on such Regular Record Date, and may be paid to the Holder
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 may 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 the Indenture. Interest will be
computed on the basis of a 360-day year of twelve 30-day months.]

[IF THE SECURITY IS NOT TO BEAR INTEREST PRIOR TO MATURITY, INSERT -- The
principal of this Security shall not bear interest except in the case of a
default in payment of principal upon acceleration, upon redemption or at the
[Stated] Maturity Date and in such case the overdue principal of this Security
shall bear interest at the rate of __% per annum (to the extent that the payment
of such interest shall be legally enforceable), which shall accrue from the date
of such default in payment to the date payment of such principal has been made
or duly provided for. Interest on any overdue principal shall be payable on
demand. Any such interest on any overdue principal that is not so paid on demand
shall bear interest at the rate of __% per annum (to the extent that the payment
of such interest shall be legally enforceable), which shall accrue from the date
of such demand for payment to the date payment of such interest has been made or
duly provided for, and such interest shall also be payable on demand.]

The principal of this Security payable on the Stated Maturity Date [or the
principal of, premium or Make-Whole Amount, if any, and, if the Redemption Date
is not an Interest Payment Date, interest on this Security payable on the
Redemption Date] will be paid against presentation of this Security at the
office or agency of the Company maintained for that



                                       A-2


<PAGE>   94


purpose in ___________________, in such coin or currency of the United States of
America as at the time of payment is legal tender for the payment of public and
private debts.

Interest payable on this Security on any Interest Payment Date and on the
[Stated] Maturity Date [or Redemption Date, as the case may be,] will include
interest accrued from and including the next preceding Interest Payment Date in
respect of which interest has been paid or duly provided for (or from and
including ____________, if no interest has been paid on this Security) to but
excluding such Interest Payment Date or the [Stated] Maturity Date [or
Redemption Date, as the case may be.] If any Interest Payment Date or the
[Stated] Maturity Date or [Redemption Date] falls on a day that is not a
Business Day, as defined below, principal, premium or Make-Whole Amount, if any,
and/or interest payable with respect to such Interest Payment Date or [Stated]
Maturity Date [or Redemption Date, as the case may be,] will be paid on the next
succeeding Business Day with the same force and effect as if it were paid on the
date such payment was due, and no interest shall accrue on the amount so payable
for the period from and after such Interest Payment Date or [Stated] Maturity
Date [or Redemption Date, as the case may be.] "Business Day" means any day,
other than a Saturday or Sunday, on which banks in __________________ are not
required or authorized by law or executive order to close.

[IF THIS SECURITY IS A GLOBAL SECURITY, INSERT -- All payments of principal,
premium or Make- Whole Amount, if any, and interest in respect of this Security
will be made by the Company in immediately available funds.]

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
by manual signature of one of its authorized signatories, 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 facsimile corporate seal.

Dated: ____________                       WYMAN-GORDON COMPANY


                                          By:
                                             -------------------------------    
Attest:

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



                                       A-3


<PAGE>   95


                              [Reverse of Security]

                              WYMAN-GORDON COMPANY


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 of _____________, 199_ (herein called the
"Indenture") between the Company and _________________, as Trustee (herein
called the "Trustee," which term includes any successor trustee under the
Indenture with respect to the series of which this Security is a part), 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 duly authorized series of Securities
designated on the face hereof (collectively, the "Securities"), [IF APPLICABLE,
INSERT -- and the aggregate principal amount of the Securities to be issued
under such series is limited to $______ (except for Securities authenticated and
delivered upon transfer of, or in exchange for, or in lieu of other
Securities).] All terms used in this Security which are defined in the Indenture
shall have the meanings assigned to them in the Indenture.

If an Event of Default, as defined in the Indenture, shall occur and be
continuing, the principal of the Securities of this series may be declared due
and payable in the manner and with the effect provided in the Indenture.

[IF APPLICABLE, INSERT -- The Securities may not be redeemed prior to the Stated
Maturity Date.]

[IF APPLICABLE, INSERT -- The Securities are subject to redemption [ (l) (IF
APPLICABLE, INSERT -- on _________ in any year commencing with the year ____ and
ending with the year ____ through operation of the sinking fund for this series
at a Redemption Price equal to 100% of the principal amount, and (2) ] [IF
APPLICABLE, INSERT -- at any time [on or after ___________], as a whole or in
part, at the election of the Company, at the following Redemption Prices
(expressed as percentages of the principal amount):

If redeemed on or before _______, __% and if redeemed during the 12-month period
beginning _______ of the years indicated at the Redemption Prices indicated
below.

     YEAR       REDEMPTION PRICE                  YEAR        REDEMPTION PRICE
     ----       ----------------                  ----        ----------------





                                       A-4


<PAGE>   96


and thereafter at a Redemption Price equal to __% of the principal amount,
together in the case of any such redemption [IF APPLICABLE, INSERT -- (whether
through operation of the sinking fund or otherwise)] with accrued interest to
the Redemption Date; PROVIDED, HOWEVER, that installments of interest on this
Security whose Stated Maturity is on or prior to such Redemption Date will be
payable to the Holder of this Security, or one or more Predecessor Securities,
of record at the close of business on the relevant Record Dates referred to on
the face hereof, all as provided in the Indenture.]

       [IF APPLICABLE, INSERT -- The Securities are subject to redemption (1) on
_______ in any year commencing with the year ____ and ending with the year ____
through operation of the sinking fund for this series at the Redemption Prices
for redemption through operation of the sinking fund (expressed as percentages
of the principal amount) set forth in the table below, and (2) at any time [on
or after _______], as a whole or in part, at the election of the Company, at the
Redemption Prices for redemption otherwise than through operation of the sinking
fund (expressed as percentages of the principal amount) set forth in the table
below: If redeemed during the 12-month period beginning ________ of the years
indicated,

                    Redemption Price for                  Redemption Price for
                     Redemption Through                   Redemption Otherwise
                      Operation of the                   Than Through Operation
         YEAR           SINKING FUND                       OF THE SINKING FUND
         ----           ------------                       -------------------



and thereafter at a Redemption Price equal to ____% of the principal amount,
together in the case of any such redemption (whether through operation of the
sinking fund or otherwise) with accrued interest to the Redemption Date;
PROVIDED, HOWEVER, that installments of interest on this Security whose Stated
Maturity is on or prior to such Redemption Date will be payable to the Holder of
this Security, or one or more Predecessor Securities, of record at the close of
business on the relevant Record Dates referred to on the face hereof, all as
provided in the Indenture.]

       [IF APPLICABLE, INSERT -- Notwithstanding the foregoing, the Company may
not, prior to _______, redeem any Securities as contemplated by [Clause (2) of]
the preceding paragraph as a part of, or in anticipation of, any refunding
operation by the application, directly or indirectly, of moneys borrowed having
an interest cost to the Company (calculated in accordance with generally
accepted financial practice) of less than __% per annum.]

       [IF APPLICABLE, INSERT -- The sinking fund for the Securities provides
for the redemption on _______ in each year, beginning with the year ____ and
ending with the year ____, of [not less than] $_______] [("mandatory sinking
fund") and not more than $_______] aggregate principal amount of the Securities.
[The Securities acquired or redeemed by the Company otherwise than through
[mandatory] sinking fund payments may be credited against subsequent



                                       A-5


<PAGE>   97


[mandatory] sinking fund payments otherwise required to be made in the [DESCRIBE
ORDER] order in which they become due.]]

       Notice of redemption will be given by mail to Holders of Securities, not
less than 30 nor more than 60 days prior to the Redemption Date, all as provided
in the Indenture.

       In the event of redemption of this Security in part only, a new Security
or Securities for the unredeemed portion hereof shall be issued in the name of
the Holder hereof upon the cancellation hereof.

       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 under the Indenture at
any time by the Company and the Trustee with the consent of the Holders of not
less than a majority of the aggregate principal amount of all Securities issued
under the Indenture at the time Outstanding and affected thereby. The Indenture
also contains provisions permitting the Holders of not less than a majority of
the aggregate principal amount of the Outstanding Securities, on behalf of the
Holders of all such Securities, to waive compliance by the Company with certain
provisions of the Indenture. Furthermore, provisions in the Indenture permit the
Holders of not less than a majority of the aggregate principal amount, in
certain instances, of the Outstanding Securities of any series to waive, on
behalf of all of the Holders of Securities of such series, 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 other Securities 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.

       No reference herein to the Indenture and no provision of this Security or
of the Indenture shall alter or impair the obligation of the Company, which is
absolute and unconditional, to pay the principal of (and premium or Make-Whole
Amount, if any) and interest on this Security at the times, places and rate, and
in the coin or currency, herein prescribed.

       As provided in the Indenture and subject to certain limitations therein
[and herein] set forth, the transfer of this Security is registrable in the
Security Register of the Company 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 or Make-Whole Amount, if any) and interest
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 by his attorney duly authorized
in writing, and thereupon one or more new Securities, of authorized
denominations and for the same aggregate principal amount, will be issued to the
designated transferee or transferees.




                                       A-6


<PAGE>   98


       As provided in the Indenture and subject to certain limitations therein
[and herein] set forth, this Security is exchangeable for a like aggregate
principal amount of Securities of different authorized denominations but
otherwise having the same terms and conditions, as requested by the Holder
hereof surrendering the same.

       The Securities of this series are issuable only in registered form
[without coupons] in denominations of $_______ and any integral multiple
thereof.

       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.

       No recourse shall be had for the payment of the principal of or premium
or Make- Whole Amount, if any, or the interest on this Security, or for any
claim based hereon, or otherwise in respect hereof, or based on or in respect of
the Indenture or any indenture supplemental thereto, against any past, present
or future stockholder, employee, officer or director, as such, of the Company or
of any successor, either directly or through the Company or any successor,
whether by virtue of any constitution, statute or rule of law or by the
enforcement of any assessment or penalty or otherwise, all such liability being,
by the acceptance hereof and as part of the consideration for the issue hereof,
expressly waived and released.

       The Indenture and the Securities shall be governed by and construed in
accordance with the laws of [the State of New York] applicable to agreements
made and to be performed entirely in such State.





                                       A-7


<PAGE>   99


                                    EXHIBIT B

                             FORMS OF CERTIFICATION



                                   EXHIBIT B-1

               FORM OF CERTIFICATE TO BE GIVEN BY PERSON ENTITLED
                TO RECEIVE BEARER SECURITY OR TO OBTAIN INTEREST
                       PAYABLE PRIOR TO THE EXCHANGE DATE

                                   CERTIFICATE


     [Insert title or sufficient description of Securities to be delivered]

       This is to certify that, as of the date hereof, and except as set forth
below, the above-captioned Securities held by you for our account (i) are owned
by person(s) that are not citizens or residents of the United States, domestic
partnerships, domestic corporations or any estate or trust the income of which
is subject to United States Federal income taxation regardless of its source
("United States person(s)"), (ii) are owned by United States person(s) that are
(a) foreign branches of United States financial institutions (financial
institutions, as defined in United States Treasury Regulations Section
2.165-12(c)(1)(v) are herein referred to as "financial institutions") purchasing
for their own account or for resale, or (b) United States person(s) who acquired
the Securities through foreign branches of United States financial institutions
and who hold the Securities through such United States financial institutions on
the date hereof (and in either case (a) or (b), each such United States
financial institution hereby agrees, on its own behalf or through its agent,
that you may advise Wyman-Gordon Company or its agent that such financial
institution will comply with the requirements of Section 165(j)(3)(A), (B) or
(C) of the United States Internal Revenue Code of 1986, as amended, and the
regulations thereunder), or (iii) are owned by United States or foreign
financial institution(s) for purposes of resale during the restricted period (as
defined in United States Treasury Regulations Section 1.163-5(c)(2)(i)(D)(7)),
and, in addition, if the owner is a United States or foreign financial
institution described in clause (iii) above (whether or not also described in
clause (i) or (ii)), this is to further certify that such financial institution
has not acquired the Securities for purposes of resale directly or indirectly to
a United States person or to a person within the United States or its
possessions.

       As used herein, "United States" means the United States of America
(including the States and the District of Columbia); and its "possessions"
include Puerto Rico, the U.S. Virgin Islands, Guam, American Samoa, Wake Island
and the Northern Mariana Islands.


                                       B-1


<PAGE>   100


       We undertake to advise you promptly by tested telex on or prior to the
date on which you intend to submit your certification relating to the
above-captioned Securities held by you for our account in accordance with your
Operating Procedures if any applicable statement herein is not correct on such
date, and in the absence of any such notification it may be assumed that this
certification applies as of such date.

       This certificate excepts and does not relate to [U.S.$] of such interest
in the above-captioned Securities in respect of which we are not able to certify
and as to which we understand an exchange for an interest in a permanent Global
Security or an exchange for and delivery of definitive Securities (or, if
relevant, collection of any interest) cannot be made until we do so certify.

       We understand that this certificate may be required in connection with
certain tax legislation in the United States. If administrative or legal
proceedings are commenced or threatened in connection with which this
certificate is or would be relevant, we irrevocably authorize you to produce
this certificate or a copy thereof to any interested party in such proceedings.


Dated: ________, ____
[To be dated no earlier than the 15th day prior to (i) the Exchange Date or (ii)
the relevant Interest Payment Date occurring prior to the Exchange Date, as
applicable]

                                      [Name of Person Making Certification]


                                      ------------------------------------
                                      (Authorized Signature)
                                      Name:
                                      Title:



                                       B-2


<PAGE>   101


                                   EXHIBIT B-2

                  FORM OF CERTIFICATE TO BE GIVEN BY EUROCLEAR
                AND CEDEL S.A. IN CONNECTION WITH THE EXCHANGE OF
                 A PORTION OF A TEMPORARY GLOBAL SECURITY OR TO
               OBTAIN INTEREST PAYABLE PRIOR TO THE EXCHANGE DATE

                                   CERTIFICATE


     [Insert title or sufficient description of Securities to be delivered]

       This is to certify that, based solely on written certifications that we
have received in writing, by tested telex or by electronic transmission from
each of the persons appearing in our records as persons entitled to a portion of
the principal amount set forth below (our "Member Organizations") substantially
in the form attached hereto, as of the date hereof, [U.S.$] principal amount of
the above-captioned Securities (i) is owned by person(s) that are not citizens
or residents of the United States, domestic partnerships, domestic corporations
or any estate or trust the income of which is subject to United States Federal
income taxation regardless of its source ("United States person(s)"), (ii) is
owned by United States person(s) that are (a) foreign branches of United States
financial institutions (financial institutions, as defined in U.S. Treasury
Regulations Section 1.165-12(c)(1)(v) are herein referred to as "financial
institutions") purchasing for their own account or for resale, or (b) United
States person(s) who acquired the Securities through foreign branches of United
States financial institutions and who hold the Securities through such United
States financial institutions on the date hereof (and in either case (a) or (b),
each such financial institution has agreed, on its own behalf or through its
agent, that we may advise Wyman-Gordon Company or its agent that such financial
institution will comply with the requirements of Section 165(j)(3)(A), (B) or
(C) of the Internal Revenue Code of 1986, as amended, and the regulations
thereunder), or (iii) is owned by United States or foreign financial
institution(s) for purposes of resale during the restricted period (as defined
in United States Treasury Regulations Section 1.163-5(c)(2)(i)(D)(7)), and, to
the further effect, that financial institutions described in clause (iii) above
(whether or not also described in clause (i) or (ii)) have certified that they
have not acquired the Securities for purposes of resale directly or indirectly
to a United States person or to a person within the United States or its
possessions.

       As used herein, "United States" means the United States of America
(including the States and the District of Columbia); and its "Possessions"
include Puerto Rico, the U.S. Virgin Islands, Guam, American Samoa, Wake Island
and the Northern Mariana Islands.

       We further certify that (i) we are not making available herewith for
exchange (or, if relevant, collection of any interest) any portion of the
temporary Global Security representing the above-captioned Securities excepted
in the above-referenced certificates of Member



                                       B-3


<PAGE>   102

Organizations and (ii) as of the date hereof we have not received any
notification from any of our Member Organizations to the effect that the
statements made by such Member Organizations with respect to any portion of the
part submitted herewith for exchange (or, if relevant, collection of any
interest) are no longer true and cannot be relied upon as of the date hereof.

       We understand that this certification is required in connection with
certain tax legislation in the United States. If administrative or legal
proceedings are commenced or threatened in connection with which this
certificate is or would be relevant, we irrevocably authorize you to produce
this certificate or a copy thereof to any interested party in such proceedings.


Dated: _______ ____
[To be dated no earlier than the Exchange Date or the relevant Interest Payment
Date occurring prior to the Exchange Date, as applicable]


                                [Morgan Guaranty Trust Company of New  York,
                                Brussels Office,] as Operator of the Euroclear
                                System [CEDEL S.A.]


                                By:
                                   -------------------------------------------










                                       B-4




<PAGE>   1




                                                               EXHIBIT 4.3




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




                              WYMAN-GORDON COMPANY


                                       TO


                                  [           ]

                                     Trustee


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

                                    Indenture

                       Dated as of [______________,] 1997

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

                          Subordinated Debt Securities







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





<PAGE>   2



<TABLE>
                                                 TABLE OF CONTENTS
<CAPTION>

                                                                                                               Page


<S>                                                                                                              <C>
RECITALS OF THE COMPANY...........................................................................................1

ARTICLE ONE - DEFINITIONS AND OTHER PROVISIONS OF GENERAL APPLICATION.............................................1
         SECTION 101.  Definitions................................................................................1
         SECTION 102.  Compliance Certificates and Opinions......................................................12
         SECTION 103.  Form of Documents Delivered to Trustee....................................................13
         SECTION 104.  Acts of Holders...........................................................................13
         SECTION 105.  Notices, etc., to Trustee and Company.....................................................15
         SECTION 106.  Notice to Holders; Waiver.................................................................16
         SECTION 107.  Counterparts; Effect of Headings and Table of Contents....................................17
         SECTION 108.  Successors and Assigns....................................................................17
         SECTION 109.  Severability Clause.......................................................................17
         SECTION 110.  Benefits of Indenture.....................................................................17
         SECTION 111.  Governing Law.............................................................................17
         SECTION 112.  Legal Holidays............................................................................17
         SECTION 113.  Immunity of Stockholders, Directors, Officers and Agents of the Company...................18
         SECTION 114.  Conflict with Trust Indenture Act.........................................................18

ARTICLE TWO - SECURITIES FORMS...................................................................................18
         SECTION 201.  Forms of Securities.......................................................................18
         SECTION 202.  Form of Trustee's Certificate of Authentication...........................................19
         SECTION 203.  Securities Issuable in Global Form........................................................19

ARTICLE THREE - THE SECURITIES...................................................................................20
         SECTION 301.  Amount Unlimited; Issuable in Series......................................................20
         SECTION 302.  Denominations.............................................................................24
         SECTION 303.  Execution, Authentication, Delivery and Dating............................................24
         SECTION 304.  Temporary Securities......................................................................27
         SECTION 305.  Registration, Registration of Transfer and Exchange.......................................29
         SECTION 306.  Mutilated, Destroyed, Lost and Stolen Securities..........................................33
         SECTION 307.  Payment of Interest; Interest Rights Preserved............................................34
         SECTION 308.  Persons Deemed Owners.....................................................................36
         SECTION 309.  Cancellation..............................................................................37
         SECTION 310.  Computation of Interest...................................................................37

ARTICLE FOUR - SATISFACTION AND DISCHARGE........................................................................38
</TABLE>

                                       (i)

<PAGE>   3


<TABLE>
<S>                                                                                                              <C>
         SECTION 401.  Satisfaction and Discharge of Indenture...................................................38
         SECTION 402.  Application of Trust Funds................................................................39

ARTICLE FIVE - REMEDIES..........................................................................................39
         SECTION 501.  Events of Default.........................................................................39
         SECTION 502.  Acceleration of Maturity; Rescission and Annulment........................................41
         SECTION 503.  Collection of Indebtedness and Suits for Enforcement by Trustee...........................42
         SECTION 504.  Trustee May File Proofs of Claim..........................................................43
         SECTION 505.  Trustee May Enforce Claims Without Possession of Securities or Coupons....................44
         SECTION 506.  Application of Money Collected............................................................44
         SECTION 507.  Limitation on Suits.......................................................................45
         SECTION 508.  Unconditional Right of Holders to Receive Principal, Premium or Make-Whole Amount, 
                          if any, and Interest...................................................................46
         SECTION 509.  Restoration of Rights and Remedies........................................................46
         SECTION 510.  Rights and Remedies Cumulative............................................................46
         SECTION 511.  Delay or Omission Not Waiver..............................................................46
         SECTION 512.  Control by Holders of Securities..........................................................46
         SECTION 513.  Waiver of Past Defaults...................................................................47
         SECTION 514.  Waiver of Usury, Stay or Extension Laws...................................................47
         SECTION 515.  Undertaking for Costs.....................................................................48

ARTICLE SIX - THE TRUSTEE........................................................................................48
         SECTION 601.  Notice of Defaults........................................................................48
         SECTION 602.  Certain Rights of Trustee.................................................................48
         SECTION 603.  Not Responsible for Recitals or Issuance of Securities....................................50
         SECTION 604.  May Hold Securities.......................................................................50
         SECTION 605.  Money Held in Trust.......................................................................50
         SECTION 606.  Compensation and Reimbursement............................................................51
         SECTION 607.  Corporate Trustee Required; Eligibility; Conflicting Interests............................51
         SECTION 608.  Resignation and Removal; Appointment of Successor.........................................52
         SECTION 609.  Acceptance of Appointment by Successor....................................................53
         SECTION 610.  Merger, Conversion, Consolidation or Succession to Business...............................54
         SECTION 611.  Appointment of Authenticating Agent.......................................................55
         SECTION 612.  Certain Duties and Responsibilities of the Trustee........................................56

ARTICLE SEVEN - HOLDERS' LISTS AND REPORTS BY TRUSTEE AND COMPANY................................................58
         SECTION 701.  Disclosure of Names and Addresses of Holders..............................................58
         SECTION 702.  Reports by Trustee........................................................................58
         SECTION 703.  Reports by Company........................................................................58
         SECTION 704.  Company to Furnish Trustee Names and Addresses of Holders.................................59
</TABLE>


                                      (ii)

<PAGE>   4



<TABLE>
<S>                                                                                                              <C>
ARTICLE EIGHT - CONSOLIDATION, MERGER, SALE, LEASE OR CONVEYANCE.................................................59
         SECTION 801.  Consolidations and Mergers of  Company and Sales, Leases and Conveyances Permitted 
                          Subject to Certain Conditions..........................................................59
         SECTION 802.  Rights and Duties of Successor Corporation................................................60
         SECTION 803.  Officers' Certificate and Opinion of Counsel..............................................60

ARTICLE NINE - SUPPLEMENTAL INDENTURES...........................................................................60
         SECTION 901.  Supplemental Indentures Without Consent of Holders........................................60
         SECTION 902.  Supplemental Indentures with Consent of Holders...........................................62
         SECTION 903.  Execution of Supplemental Indentures......................................................63
         SECTION 904.  Effect of Supplemental Indentures.........................................................63
         SECTION 905.  Conformity with Trust Indenture Act.......................................................64
         SECTION 906.  Reference in Securities to Supplemental Indentures........................................64

ARTICLE TEN - COVENANTS..........................................................................................64
         SECTION 1001.  Payment of Principal, Premium or Make-Whole Amount, if any; and Interest.................64
         SECTION 1002.  Maintenance of Office or Agency..........................................................64
         SECTION 1003.  Money for Securities Payments to Be Held in Trust........................................66
         SECTION 1004.  Existence................................................................................67
         SECTION 1005.  Maintenance of Properties................................................................67
         SECTION 1006.  Insurance................................................................................68
         SECTION 1007.  Payment of Taxes and Other Claims........................................................68
         SECTION 1008.  Statement as to Compliance...............................................................68
         SECTION 1009.  Waiver of Certain Covenants..............................................................68

ARTICLE ELEVEN - REDEMPTION OF SECURITIES........................................................................69
         SECTION 1101.  Applicability of Article.................................................................69
         SECTION 1102.  Election to Redeem; Notice to Trustee....................................................69
         SECTION 1103.  Selection by Trustee of Securities to Be Redeemed........................................69
         SECTION 1104.  Notice of Redemption.....................................................................69
         SECTION 1105.  Deposit of Redemption Price..............................................................71
         SECTION 1106.  Securities Payable on Redemption Date....................................................71
         SECTION 1107.  Securities Redeemed in Part..............................................................72

ARTICLE TWELVE - SINKING FUNDS...................................................................................73
         SECTION 1201.  Applicability of Article.................................................................73
         SECTION 1202.  Satisfaction of Sinking Fund Payments with Securities....................................73
         SECTION 1203.  Redemption of Securities for Sinking Fund................................................73

ARTICLE THIRTEEN - REPAYMENT AT THE OPTION OF HOLDERS............................................................74
         SECTION 1301.  Applicability of Article.................................................................74
</TABLE>

                                      (iii)

<PAGE>   5


<TABLE>
<S>                                                                                                              <C>
         SECTION 1302.  Repayment of Securities..................................................................74
         SECTION 1303.  Exercise of Option.......................................................................74
         SECTION 1304.  When Securities Presented for Repayment Become Due and Payable...........................75
         SECTION 1305.  Securities Repaid in Part................................................................76

ARTICLE FOURTEEN - DEFEASANCE AND COVENANT DEFEASANCE............................................................76
         SECTION 1401.  Applicability of Article; Company's Option to Effect Defeasance or 
                           Covenant Defeasance...................................................................76
         SECTION 1402.  Defeasance and Discharge.................................................................77
         SECTION 1403.  Covenant Defeasance......................................................................77
         SECTION 1404.  Conditions to Defeasance or Covenant Defeasance..........................................78
         SECTION 1405.  Deposited Money and Government Obligations to Be Held in Trust; Other Miscellaneous 
                           Provisions............................................................................79

ARTICLE FIFTEEN - MEETINGS OF HOLDERS OF SECURITIES..............................................................80
         SECTION 1501.  Purposes for Which Meetings May Be Called................................................80
         SECTION 1502.  Call, Notice and Place of Meetings.......................................................81
         SECTION 1503.  Persons Entitled to Vote at Meetings.....................................................81
         SECTION 1504.  Quorum; Action...........................................................................81
         SECTION 1505.  Determination of Voting Rights; Conduct and Adjournment of Meetings......................83
         SECTION 1506.  Counting Votes and Recording Action of Meetings..........................................83

ARTICLE SIXTEEN - SUBORDINATION OF SECURITIES....................................................................84
         SECTION 1601.  Agreement to Subordinate.................................................................84
         SECTION 1602.  Payment Over of Proceeds upon Dissolution, Etc...........................................84
         SECTION 1603.  No Payment When Senior Indebtedness in Default...........................................85
         SECTION 1604.  Reliance by Senior Indebtedness on Subordination Provisions..............................87
         SECTION 1605.  Subrogation to Rights of Holders of Senior Indebtedness..................................87
         SECTION 1606.  Provisions Solely to Define Relative Rights..............................................87
         SECTION 1607.  Trustee to Effectuate Subordination......................................................88
         SECTION 1608.  No Waiver of Subordination Provisions....................................................88
         SECTION 1609.  Notice to Trustee........................................................................89
         SECTION 1610.  Reliance on Judicial Order or Certificate of Liquidating Agent...........................90
         SECTION 1611.  Trustee Not Fiduciary for Holders of Senior Indebtedness.................................90
         SECTION 1612.  Rights of Trustee as Holder of Senior Indebtedness; Preservation of
                           Trustee's Rights......................................................................90
         SECTION 1613.  Article Applicable to Paying Agents......................................................90

ARTICLE SEVENTEEN - CONVERSION OF SECURITIES.....................................................................90
         SECTION 1701.  Applicability of Article; Conversion Privilege and Conversion Price......................90
</TABLE>

                                      (iv)

<PAGE>   6


<TABLE>
<S>                                                                                                             <C>
         SECTION 1702.  Exercise of Conversion Privilege.........................................................92
         SECTION 1703.  Fractions of Shares......................................................................93
         SECTION 1704.  Adjustment of Conversion Price...........................................................93
         SECTION 1705.  Notice of Adjustments of Conversion Price................................................97
         SECTION 1706.  Notice of Certain Corporate Action.......................................................97
         SECTION 1707.  Company to Reserve Common Stock..........................................................98
         SECTION 1708.  Taxes on Conversion......................................................................98
         SECTION 1709.  Covenants as to Common Stock.............................................................99
         SECTION 1710.  Cancellation of Converted Securities.....................................................99
         SECTION 1711.              Provisions in Case of Consolidation, Merger or Sale of Assets;
                                    Special Distributions........................................................99
         SECTION 1712.  Trustee Adjustment Disclaimer; Company Determination Final..............................101
         SECTION 1713.  When No Adjustment Required.............................................................101
         SECTION 1714.  Equivalent Adjustments..................................................................101

SIGNATURES AND SEALS............................................................................................103

ACKNOWLEDGMENT..................................................................................................104

EXHIBIT A

         FORM OF REDEEMABLE OR NON-REDEEMABLE SUBORDINATED
         SECURITY...............................................................................................A-1

EXHIBIT B

         FORMS OF CERTIFICATION.................................................................................B-1
</TABLE>


                                       (v)

<PAGE>   7



                              WYMAN-GORDON COMPANY


         Reconciliation and tie between Trust Indenture Act of 1939 (the "Trust
Indenture Act" or "TIA") and Indenture, dated as of [________________,] 1997.

<TABLE>
<CAPTION>
         Trust Indenture
           Act Section                                                              Indenture Section
         ---------------                                                            -----------------

         <S>                                                                           <C>
         sec. 310(a)(1)..........................................................          607
                 (a)(2)..........................................................          607
                    (b)..........................................................      607,608
            sec. 312(c)..........................................................          701
            sec. 313(a)..........................................................          702
                    (c)..........................................................          702
            sec. 314(a)..........................................................          703
                 (a)(4)..........................................................         1009
                 (c)(1)..........................................................          102
                 (c)(2)..........................................................          102
                    (e)..........................................................          102
            sec. 315(b)..........................................................          601
            sec. 316(a)   (last sentence)........................................          101 ("Outstanding")
              (a)(1)(A)..........................................................      502,512
              (a)(1)(B)..........................................................          513
                    (b)..........................................................          508
         sec. 317(a)(1)..........................................................          503
                 (a)(2)..........................................................          504
            sec. 318(a)..........................................................          111
                    (c)..........................................................          111
</TABLE>

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


NOTE:      This reconciliation and tie shall not, for any purpose, be deemed to 
           be a part of the Indenture.

         Attention should also be directed to TIA Section 318(c), which provides
that the provisions of TIA Sections 310 to and including 317 of the Trust
Indenture Act are a part of and govern every qualified indenture, whether or not
physically contained therein.



                                      (vi)

<PAGE>   8



         INDENTURE, dated as of [_________________,] 1997, between WYMAN-GORDON
COMPANY, a corporation organized under the laws of the Commonwealth of
Massachusetts (hereinafter called the "Company"), having its principal office at
244 Worcester Street, North Grafton, Massachusetts 01536-8001, and
[_________________], a banking association organized under the laws of the
[_____________________________] as Trustee hereunder (hereinafter called the
"Trustee"), having a Corporate Trust Office at [_____________________________].

                             RECITALS OF THE COMPANY

         The Company deems it necessary to issue from time to time for its
lawful purposes subordinated debt securities (hereinafter called the
"Securities") evidencing its unsecured and subordinated indebtedness, and has
duly authorized the execution and delivery of this Indenture to provide for the
issuance from time to time of the Securities, to be issued in one or more Series
as provided in this Indenture.

         This Indenture is subject to the provisions of the Trust Indenture Act
of 1939, as amended (the "Trust Indenture Act" or "TIA"), that are deemed to be
incorporated into this Indenture and shall, to the extent applicable, be
governed by such provisions.

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

         NOW, THEREFORE, THIS INDENTURE WITNESSETH:

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


            ARTICLE ONE - DEFINITIONS AND OTHER PROVISIONS OF GENERAL
                                   APPLICATION

         SECTION 101. DEFINITIONS. For all purposes of this Indenture, except as
otherwise expressly provided or unless the context otherwise requires:

                  (1) the terms defined in this Article have the meanings
         assigned to them in this Article, and include the plural as well as the
         singular;

                  (2) all other terms used herein which are defined in the TIA,
         either directly or by reference therein, have the meanings assigned to
         them therein, and the terms "cash transaction" and "self-liquidating
         paper," as used in TIA Section 311, shall have the meanings assigned to
         them in the rules of the Commission adopted under the TIA;





<PAGE>   9



                  (3) all accounting terms not otherwise defined herein have the
         meanings assigned to them in accordance with GAAP; and

                  (4) the words "herein," "hereof "and "hereunder" and other
         words of similar import refer to this Indenture as a whole and not to
         any particular Article, Section or other subdivision.

         "ACT," when used with respect to any Holder, has the meaning specified
in Section 104.

         "AFFILIATE" of any specified Person means any other Person directly or
indirectly controlling or controlled by or under direct or indirect common
control with such specified Person. For the purposes of this definition,
"control" when used with respect to any specified Person means the power to
direct the management and policies of such Person, directly or indirectly,
whether through the ownership of voting securities, by contract or otherwise;
and the terms "controlling" and "controlled" have meanings correlative to the
foregoing.

         "AUTHENTICATING AGENT" means any Person authorized by the Trustee
pursuant to Section 611 hereof to act on behalf of the Trustee to authenticate
Securities.

         "AUTHORIZED NEWSPAPER" means a newspaper, printed in the English
language or in an official language of the country of publication, customarily
published on each Business Day, whether or not published on Saturdays, Sundays
or holidays, and of general circulation in each place in connection with which
the term is used or in the financial community of each such place. Whenever
successive publications are required to be made in Authorized Newspapers, the
successive publications may be made in the same or in different Authorized
Newspapers in the same city meeting the foregoing requirements and in each case
on any Business Day.

         "BANKRUPTCY LAW" has the meaning specified in Section 501.

         "BEARER SECURITY" means any Security established pursuant to Section
201 which is payable to bearer.

         "BOARD OF DIRECTORS" means the board of directors of the Company or any
committee of that board duly authorized to act hereunder.

         "BOARD RESOLUTION" means a copy of a resolution certified by the
Secretary or an Assistant Secretary of the Company to have been duly adopted by
the Board of Directors and to be in full force and effect on the date of such
certification, and delivered to the Trustee.

         "BUSINESS DAY," when used with respect to any Place of Payment or any
other particular location referred to in this Indenture or in the Securities,
means, unless otherwise specified with respect to any Securities issued pursuant
to Section 301, any day, other than a

                                        2

<PAGE>   10



Saturday or Sunday, that is not a day on which banking institutions in that
Place of Payment or particular location are authorized or required by law,
regulation or executive order to close.

         "CAPITAL STOCK" of any Person means any and all shares, interests,
participations, rights to purchase, warrants, options or other equivalents
(however designated) of corporate stock or other equity of such Person.

         "CEDEL" means Centrale de Livraison de Valeurs Mobilieres, S.A., or its
successor.

         "COMMISSION" means the Securities and Exchange Commission, as from time
to time constituted, created under the Securities Exchange Act of 1934, or, if
at any time after execution of this instrument such Commission is not existing
and performing the duties now assigned to it under the Trust Indenture Act, then
the body performing such duties on such date.

         "COMMON STOCK" means, with respect to any Person, all shares of capital
stock issued by such Person other than Preferred Stock.

         "COMPANY" means the Person named as the "Company" in the first
paragraph of this Indenture until a successor corporation shall have become such
pursuant to the applicable provisions of this Indenture, and thereafter
"Company" shall mean such successor corporation.

         "COMPANY REQUEST" and "COMPANY ORDER" mean, respectively, a written
request or order signed in the name of the Company by its Chairman of the Board,
the President or a Vice President, and by its Treasurer, an Assistant Treasurer,
the Secretary or an Assistant Secretary, of the Company, and delivered to the
Trustee.

         "COMPARABLE TREASURY ISSUE" means the United States Treasury security
selected by an Independent Investment Banker as having a maturity comparable to
the remaining term of the Notes to be redeemed that would be utilized, at the
time of selection and in accordance with customary financial practice, in
pricing new issues of corporate debt securities of comparable maturity to the
remaining term of such Notes. "Independent Investment Banker" means one of the
Reference Treasury Dealers appointed by the Trustee after consultation with the
Company.

         "COMPARABLE TREASURY PRICE" means, with respect to any redemption date,
(i) the average of the bid and asked prices for the Comparable Treasury Issue
(expressed in each case as a percentage of its principal amount) on the third
business day preceding such redemption date, as set forth in the daily
statistical release (or any successor release) published by the Federal Reserve
Bank of New York and designated "Composite 3:30 p.m. Quotations for U.S.
Government Securities" or (ii) if such release (or any successor release) is not
published or does not contain such prices on such business day, the average of
all Reference Treasury Dealer Quotations for such redemption date.


                                        3

<PAGE>   11



         "CONSOLIDATED NET ASSETS" means as of any particular time the aggregate
amount of assets (less applicable reserves and other properly deductible items)
after deducting therefrom all current liabilities except for (a) notes and loans
payable, (b) current maturities of long-term debt and (c) current maturities of
obligations under capital leases, all as set forth on the most recent
consolidated balance sheet of the Company and its consolidated Subsidiaries and
computed in accordance with generally accepted accounting principles and
practices as in effect on [_____________] [the date of the Senior Indenture].

         "CONVERSION EVENT" means the cessation of use of (i) a Foreign Currency
both by the government of the country which issued such currency and for the
settlement of transactions by a central bank or other public institutions of or
within the international banking community, (ii) the ECU both within the
European Monetary System and for the settlement of transactions by public
institutions of or within the European Communities or (iii) any currency unit
(or composite currency) other than the ECU for the purposes for which it was
established.

         "CORPORATE TRUST OFFICE" means the office of the Trustee at which, at
any particular time, its corporate trust business shall be principally
administered, which office at the date hereof is located at
[______________________________].

         "CORPORATION" includes corporations, associations, companies and
business trusts.

         "COUPON" means any interest coupon appertaining to a Bearer Security.

         "CUSTODIAN" has the meaning specified in Section 501.

         "DEFAULTED INTEREST" has the meaning specified in Section 307.

         "DOLLAR" or "$" means a dollar or other equivalent unit in such coin or
currency of the United States of America as at the time shall be legal tender
for the payment of public and private debts.

         "ECU" means the European Currency Unit as defined and revised from time
to time by the Council of the European Communities.

         "EUROCLEAR" means Morgan Guaranty Trust Company of New York, Brussels
office, or its successor as operator of the Euroclear System.

         "EUROPEAN COMMUNITIES" means the European Economic Community, the
European Coal and Steel Community and the European Atomic Energy Community.

         "EUROPEAN MONETARY SYSTEM" means the European Monetary System
established by the Resolution of December 5, 1978 of the Council of the European
Communities.


                                        4

<PAGE>   12



         "EVENT OF DEFAULT" has the meaning specified in Article Five.

         "EXCHANGE ACT" means the Securities Exchange Act of 1934, as amended,
or any successor statute.

         "FOREIGN CURRENCY" means any currency, currency unit or composite
currency, including, without limitation, the ECU issued by the government of one
or more countries other than the United States of America or by any recognized
confederation or association of such governments.

         "GAAP" means, except as otherwise provided herein, generally accepted
accounting principles, as in effect from time to time, as used in the United
States applied on a consistent basis.

         "GLOBAL SECURITY" means a Security evidencing all or a part of a series
of Securities issued to and registered in the name of the depository for such
series, or its nominee, in accordance with Section 305, and bearing the legend
prescribed in Section 203.

         "GOVERNMENT OBLIGATIONS" means securities which are (i) direct
obligations of the United States of America or the government which issued the
Foreign Currency in which the Securities of a particular series are payable, for
the payment of which its full faith and credit is pledged or (ii) obligations of
a Person controlled or supervised by and acting as an agency or instrumentality
of the United States of America or such government which issued the Foreign
Currency in which the Securities of such series are payable, the payment of
which is unconditionally guaranteed as a full faith and credit obligation by the
United States of America or such other government, which, in either case, are
not callable or redeemable at the option of the issuer thereof, and shall also
include a depository receipt issued by a bank or trust company as custodian with
respect to any such Government Obligation or a specific payment of interest on
or principal of any such Government Obligation held by such custodian for the
account of the holder of a depository receipt, PROVIDED that (except as required
by law) such custodian is not authorized to make any deduction from the amount
payable to the holder of such depository receipt from any amount received by the
custodian in respect of the Government Obligation or the specific payment of
interest on or principal of the Government Obligation evidenced by such
depository receipt.

         "GUARANTY" by any Person means any Obligation, contingent or otherwise,
of such Person guaranteeing any Indebtedness of any other Person (the "primary
obligor") in any manner, whether directly or indirectly, and including, without
limitation, every Obligation of such Person (i) to purchase or pay (or advance
or supply funds for the purchase or payment of) such Indebtedness or to purchase
(or to advance or supply funds for the purchase of) any security for the payment
of such Indebtedness, (ii) to purchase property, securities or services for the
purpose of assuring the holder of such Indebtedness of the payment of such
Indebtedness or (iii) to maintain working capital, equity capital or other
financial statement

                                        5

<PAGE>   13



condition or liquidity of the primary obligor so as to enable the primary
obligor to pay such Indebtedness; PROVIDED, HOWEVER, that a Guaranty by any
Person shall not include endorsements by such Person for collection or deposit,
in either case in the ordinary course of business. The terms "Guaranteed,"
"Guaranteeing" and "Guarantor" shall have meanings correlative to the foregoing.

         "HOLDER" means, in the case of a Registered Security, the Person in
whose name a Security is registered in the Security Register and, in the case of
a Bearer Security, the bearer thereof and, when used with respect to any coupon,
shall mean the bearer thereof.

         "INDEBTEDNESS" means, with respect to any Person, without duplication,
(i) any Obligation of such Person relating to any indebtedness of such Person
(A) for borrowed money (whether or not the recourse of the lender is to the
whole of the assets, of such person or only to a portion thereof), (B) evidenced
by notes, debentures or similar instruments (including purchase money
obligations) given in connection with the acquisition of any property or assets
(other than trade accounts payable for inventory or similar property acquired in
the ordinary course of business), including securities, for the payment of which
such Person is liable, directly or indirectly, or the payment of which is
secured by a lien, charge or encumbrance on property or assets of such Person,
(C) for goods, materials or services purchased in the ordinary course of
business (other than trade accounts payable arising in the ordinary course of
business), (D) with respect to letters of credit or bankers acceptances issued
for the account of such Person or performance, surety or similar bonds, (E) for
the payment of money relating to a Capitalized Lease Obligation or (F) under
interest rate swaps, caps or similar agreements and foreign exchange contracts,
currency swaps or similar agreements; (ii) any liability of others of the kind
described in the preceding clause (i), which such Person has Guaranteed or which
is otherwise its legal liability; and (iii) any and all deferrals, renewals,
extensions and refunding of, or amendments, modifications or supplements to, any
liability of the kind described in any of the preceding clauses (i) or (ii).

         "INDENTURE" means this instrument as originally executed or as it may
be supplemented or amended from time to time by one or more indentures
supplemental hereto entered into pursuant to the applicable provisions hereof,
and shall include the terms of particular series of Securities established as
contemplated by Section 301; PROVIDED, HOWEVER, that, if at any time more than
one Person is acting as Trustee under this instrument, "Indenture" shall mean,
with respect to any one or more series of Securities for which such Person is
Trustee, this instrument as originally executed or as it may be supplemented or
amended from time to time by one or more indentures supplemental hereto entered
into pursuant to the applicable provisions hereof and shall include the terms of
the or those particular series of Securities for which such Person is Trustee
established as contemplated by Section 301, exclusive, however, of any
provisions or terms which relate solely to other series of Securities for which
such Person is Trustee, regardless of when such terms or provisions were
adopted, and exclusive of any provisions or terms adopted by means of one or
more indentures supplemental hereto

                                        6

<PAGE>   14



executed and delivered after such Person had become such Trustee but to which
such Person, as such Trustee, was not a party.

         "INDEXED SECURITY" means a Security the terms of which provide that the
principal amount thereof payable at Stated Maturity may be more or less than the
principal face amount thereof at original issuance.

         "INTEREST," when used with respect to an Original Issue Discount
Security which by its terms bears interest only after Maturity, shall mean
interest payable after Maturity.

         "INTEREST PAYMENT DATE," when used with respect to any Security, means
the Stated Maturity of an installment of interest on such Security.

         "MATURITY," when used with respect to any Security, means the date on
which the principal of such Security or an installment of principal becomes due
and payable as therein or herein provided, whether at the Stated Maturity or by
declaration of acceleration, notice of redemption, notice of option to elect
repayment or otherwise.

         "OBLIGATION" of any Person with respect to any specified Indebtedness
means any obligation of such Person to pay principal, premium, interest
(including interest accruing on or after the filing of any petition in
bankruptcy or for reorganization relating to such Person, whether or not a claim
for such post-petition interest is allowed in such Proceeding), penalties,
reimbursement or indemnification amounts, fees, expenses or other amounts
relating to such Indebtedness.

         "OFFICERS' CERTIFICATE" means a certificate signed by the Chairman of
the Board of Directors, the President or a Vice President and by the Treasurer,
an Assistant Treasurer, the Secretary or an Assistant Secretary of the Company,
and delivered to the Trustee.

         "OPINION OF COUNSEL" means a written opinion of counsel, who may be
counsel for the Company or who may be an employee of or other counsel for the
Company and who shall be satisfactory to the Trustee.

         "ORIGINAL ISSUE DISCOUNT SECURITY" means any Security which provides
for an amount less than the principal amount thereof to be due and payable upon
a declaration of acceleration of the Maturity thereof pursuant to Section 502.

         "OUTSTANDING," when used with respect to Securities, means, as of the
date of determination, all Securities theretofore authenticated and delivered
under this Indenture, EXCEPT:

                  (i)      Securities theretofore canceled by the Trustee or
         delivered to the Trustee for cancellation;

                                        7

<PAGE>   15



                  (ii)     Securities, or portions thereof, for whose payment or
         redemption (including repayment at the option of the Holder) money in
         the necessary amount has been theretofore deposited with the Trustee or
         any Paying Agent (other than the Company) in trust or set aside and
         segregated in trust by the Company (if the Company shall act as its own
         Paying Agent) for the Holders of such Securities and any coupons
         appertaining thereto; PROVIDED, HOWEVER, that, if such Securities are
         to be redeemed, notice of such redemption has been duly given pursuant
         to this Indenture or provision therefor satisfactory to the Trustee has
         been made;

                  (iii)    Securities, except to the extent provided in Sections
         1402 and 1403, with respect to which the Company has effected
         defeasance and/or covenant defeasance as provided in Article Fourteen;
         and

                  (iv)     Securities which have been paid pursuant to
         Section 306 or in exchange for or in lieu of which other Securities
         have been authenticated and delivered pursuant to this Indenture, other
         than any such Securities in respect of which there shall have been
         presented to the Trustee proof satisfactory to it that such Securities
         are held by a bona fide purchaser in whose hands such Securities are
         valid obligations of the Company.

PROVIDED, HOWEVER, that in determining whether the Holders of the requisite
principal amount of the Outstanding Securities have given any request, demand,
authorization, direction, notice, consent or waiver hereunder or are present at
a meeting of Holders for quorum purposes, and for the purpose of making the
calculations required by TIA Section 313, (i) the principal amount of an
Original Issue Discount Security that may be counted in making such
determination or calculation and that shall be deemed to be Outstanding for such
purpose shall be equal to the amount of principal thereof that would be (or
shall have been declared to be) due and payable, at the time of such
determination, upon a declaration of acceleration of the maturity thereof
pursuant to Section 502, (ii) the principal amount of any Security denominated
in a Foreign Currency that may be counted in making such determination or
calculation and that shall be deemed Outstanding for such purpose shall be equal
to the Dollar equivalent, determined pursuant to Section 301 as of the date such
Security is originally issued by the Company, of the principal amount (or, in
the case of an Original Issue Discount Security, the Dollar equivalent as of
such date of original issuance of the amount determined as provided in clause
(i) above) of such Security, (iii) the principal amount of any Indexed Security
that may be counted in making such determination or calculation and that shall
be deemed outstanding for such purpose shall be equal to the principal face
amount of such Indexed Security at original issuance, unless otherwise provided
with respect to such Security pursuant to Section 301, and (iv) Securities owned
by the Company or any other obligor upon the Securities or any Affiliate of the
Company or of such other obligor shall be disregarded and deemed not to be
Outstanding, except that, in determining whether the Trustee shall be protected
in making such calculation or in relying upon any such request, demand,
authorization, direction, notice, consent or waiver, only Securities which the
Trustee knows to

                                        8

<PAGE>   16



be so owned shall be so disregarded. Securities owned as provided in clause (iv)
above which have been pledged in good faith may be regarded as Outstanding if
the pledgee establishes to the satisfaction of the Trustee the pledgee's right
so to act with respect to such Securities and that the pledgee is not the
Company or any other obligor upon the Securities or any Affiliate of the Company
or of such other obligor. In case of a dispute as to such right, the advice of
counsel shall be full protection in respect of any decision made by the Trustee
in accordance with such advice.

         "PAYING AGENT" means any Person authorized by the Company to pay the
principal of (and premium or Make-Whole Amount, if any) or interest on any
Securities or coupons on behalf of the Company.

         "PAYMENT BLOCKAGE NOTICE" and "PAYMENT BLOCKAGE PERIOD" have the
respective meanings specified in Section 1603.

         "PERSON" means any individual, corporation, partnership, joint venture,
association, joint-stock company, trust, unincorporated organization or
government or any agency or political subdivision thereof.

         "PLACE OF PAYMENT," when used with respect to the Securities of or
within any series, means the place or places where the principal of (and premium
or Make-Whole Amount, if any) and interest on such Securities are payable as
specified as contemplated by Sections 301 and 1002.

         "PREDECESSOR SECURITY" of any particular Security means every previous
Security evidencing all or a portion of the same debt as that evidenced by such
particular Security; and, for the purposes of this definition, any Security
authenticated and delivered under Section 306 in exchange for or in lieu of a
mutilated, destroyed, lost or stolen Security or a Security to which a
mutilated, destroyed, lost or stolen coupon appertains shall be deemed to
evidence the same debt as the mutilated, destroyed, lost or stolen Security or
the Security to which the mutilated, destroyed, lost or stolen coupon
appertains.

         "PREFERRED STOCK" means, with respect to any Person, all capital stock
issued by such Person that are entitled to a preference or priority over any
other capital stock issued by such Person with respect to any distribution of
such Person's assets, whether by dividend or upon any voluntary or involuntary
liquidation, dissolution or winding up.

         "PROCEEDING" has the meaning specified in Section 1602.

         "REDEMPTION DATE," when used with respect to any Security to be
redeemed, in whole or in part, means the date fixed for such redemption by or
pursuant to this Indenture.


                                        9

<PAGE>   17



         "REDEMPTION PRICE," when used with respect to any Security to be
redeemed, means the price at which it is to be redeemed pursuant to this
Indenture.

         "REFERENCE TREASURY DEALER" means each of [__________________], and
their respective successors; provided, however, that if any of the foregoing
shall cease to be a primary U.S. Government securities dealer in New York City
(a "Primary Treasury Dealer"), the Company shall substitute therefor another
Primary Treasury Dealer.

         "REFERENCE TREASURY DEALER QUOTATIONS" means, with respect to each
Reference Treasury Dealer and any redemption date, the average, as determined by
the Trustee, of the bid and asked prices for the Comparable Treasury Issue
(expressed in each case as a percentage of its principal amount) quoted in
writing to the Trustee by such Reference Treasury Dealer at 5:00 p.m. on the
third business day preceding such redemption date.

         "REGISTERED SECURITY" shall mean any Security which is registered in
the Security Register.

         "REGULAR RECORD DATE" for the interest payable on any Interest Payment
Date on the Registered Securities of or within any series means the date
specified for that purpose as contemplated by Section 301, whether or not a
Business Day.

         "REPAYMENT DATE" means, when used with respect to any Security to be
repaid at the option of the Holder, the date fixed for such repayment by or
pursuant to this Indenture.

         "REPAYMENT PRICE" means, when used with respect to any Security to be
repaid at the option of the Holder, the price at which it is to be repaid by or
pursuant to this Indenture.

         "RESPONSIBLE OFFICER," when used with respect to the Trustee, means the
chairman or vice-chairman of the board of directors, the chairman or
vice-chairman of the executive committee of the board of directors, the
president, any vice president (whether or not designated by a number or a word
or words added before or after the title "vice president"), the secretary, any
assistant secretary, the treasurer, any assistant treasurer, the cashier, any
assistant cashier, any trust officer or assistant trust officer, the controller
or any other officer of the Trustee customarily performing functions similar to
those performed by any of the above designated officers and also means, with
respect to a particular corporate trust matter, any other officer to whom such
matter is referred because of such officer's knowledge and familiarity with the
particular subject.


         "SECURITY" has the meaning stated in the first recital of this
Indenture and, more particularly, means any Security or Securities authenticated
and delivered under this Indenture; PROVIDED, HOWEVER, that, if at any time
there is more than one Person acting as Trustee under this Indenture,
"Securities" with respect to the Indenture as to which such Person is Trustee

                                       10

<PAGE>   18



shall have the meaning stated in the first recital of this Indenture and shall
more particularly mean Securities authenticated and delivered under this
Indenture, exclusive, however, of Securities of any series as to which such
Person is not Trustee.

         "SECURITY REGISTER" and "SECURITY REGISTRAR" have the respective
meanings specified in Section 305.

         "SENIOR INDEBTEDNESS" means Indebtedness of the Company, whether
outstanding on the date of this Indenture or thereafter created, incurred,
assumed or guaranteed by the Company, other than the following: (1) any
Indebtedness as to which, in the instrument evidencing such Indebtedness or
pursuant to which such Indebtedness was issued, it is expressly provided that
such Indebtedness is subordinate in right of payment to all Indebtedness of the
Company not expressly subordinated to such Indebtedness; (2) any Indebtedness
which by its terms refers explicitly to the Securities and states that such
Indebtedness shall not be senior, shall be PARI PASSU or shall be subordinated
in right of payment to the Securities; and (3) with respect to any series of
Securities, any Indebtedness of the Company evidenced by Securities of the same
or of another series. Notwithstanding anything to the contrary in the foregoing,
Senior Indebtedness shall not include: (a) Indebtedness of or amounts owed by
the Company for compensation to employees, or for goods, materials or services
purchased in the ordinary course of business, or (b) Indebtedness of the Company
to a Subsidiary of the Company.

         "SIGNIFICANT SUBSIDIARY" means any Subsidiary which is a "significant
subsidiary" (as defined in Article I, Rule 1-02 of Regulation S-X, promulgated
under the Securities Act of 1933) of the Company.

         "SPECIAL RECORD DATE" for the payment of any Defaulted Interest on the
Registered Securities of or within any series means a date fixed by the Company
pursuant to Section 307.

         "STATED MATURITY," when used with respect to any Security or any
installment of principal thereof or interest thereon, means the date specified
in such Security or a coupon representing such installment of interest as the
fixed date on which the principal of such Security or such installment of
principal or interest is due and payable.

         "SUBSIDIARY" means a corporation a majority of the outstanding voting
stock of which is owned, directly or indirectly, by the Company or by one or
more other Subsidiaries of the Company. For the purposes of this definition,
"voting stock" means stock having voting power for the election of directors,
whether at all times or only so long as no senior class of stock has such voting
power by reason of any contingency.

         "TREASURY RATE" means, with respect to any redemption date, the rate
per annum equal to the semiannual equivalent yield to maturity of the Comparable
Treasury Issue, assuming a price for the Comparable Treasury Issue (expressed as
a percentage of its principal amount) equal to the Comparable Treasury Price for
such redemption date.

                                       11

<PAGE>   19




         "TRUST INDENTURE ACT" or "TIA" means the Trust Indenture Act of 1939,
as amended and as in force at the date as of which this Indenture was executed,
except as provided in Section 905.

         "TRUSTEE" means the Person named as the "Trustee" in the first
paragraph of this Indenture until a successor Trustee shall have become such
pursuant to the applicable provisions of this Indenture, and thereafter
"Trustee" shall mean or include each Person who is then a Trustee hereunder;
PROVIDED, HOWEVER, that if at any time there is more than one such Person,
"Trustee" as used with respect to the Securities of any series shall mean only
the Trustee with respect to Securities of that series.

         "UNITED STATES" means, unless otherwise specified with respect to any
Securities pursuant to Section 301, the United States of America (including the
states and the District of Columbia), its territories, its possessions and other
areas subject to its jurisdiction.

         "UNITED STATES PERSON" means, unless otherwise specified with respect
to any Securities pursuant to Section 301, an individual who 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 an estate or
trust the income of which is subject to United States Federal income taxation
regardless of its source.

         "YIELD TO MATURITY" means the yield to maturity, computed at the time
of issuance of a Security (or, if applicable, at the most recent redetermination
of interest on such Security) and as set forth in such Security in accordance
with generally accepted United States bond yield computation principles.

         SECTION 102. COMPLIANCE CERTIFICATES AND OPINIONS. Upon any application
or request by the Company to the Trustee to take any action under any provision
of this Indenture, the Company shall furnish to the Trustee an Officers'
Certificate stating that all conditions precedent, if any, provided for in this
Indenture relating to the proposed action have been complied with and an Opinion
of Counsel stating that in the opinion of such counsel all such conditions
precedent, if any, have been complied with, except that in the case of any such
application or request as to which the furnishing of such documents is
specifically required by any provision of this Indenture relating to such
particular application or request, no additional certificate or opinion need be
furnished.

         Every certificate or opinion with respect to compliance with a
condition or covenant provided for in this Indenture (including certificates
delivered pursuant to Section 1008) shall include:

                  (1) a statement that each individual signing such certificate
         or opinion has read such condition or covenant and the definitions
         herein relating thereto;

                                       12

<PAGE>   20



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

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

                  (4) a statement as to whether, in the opinion of each such
         individual, such condition or covenant has been complied with.

         SECTION 103. FORM OF DOCUMENTS DELIVERED TO TRUSTEE. In any case where
several matters are required to be certified by, or covered by an opinion of,
any specified Person, it is not necessary that all such matters be certified by,
or covered by the opinion of, only one such Person, or that they be so certified
or covered by only one document, but one such Person may certify or give an
opinion with respect to some matters and one or more other such Persons as to
other matters, and any such Person may certify or give an opinion as to such
matters in one or several documents.

         Any certificate or opinion of an officer of the Company may be based,
insofar as it relates to legal matters, upon an Opinion of Counsel, or a
certificate or representations by counsel, unless such officer knows, or in the
exercise of reasonable care should know, that the opinion, certificate or
representations with respect to the matters upon which his certificate or
opinion is based are erroneous. Any such Opinion of Counsel or certificate or
representations may be based, insofar as it relates to factual matters, upon a
certificate or opinion of, or representations by, an officer or officers of the
Company stating that the information as to such factual matters is in the
possession of the Company, unless such counsel knows, or in the exercise of
reasonable care should know, that the certificate or opinion or representations
with respect to such matters are erroneous.

         Where any Person is required to make, give or execute two or more
applications, requests, consents, certificates, statements, opinions or other
instruments under this Indenture, they may, but need not, be consolidated and
form one instrument.

         SECTION 104. ACTS OF HOLDERS. (a) Any request, demand, authorization,
direction, notice, consent, waiver or other action provided by this Indenture to
be given or taken by Holders of the Outstanding Securities of all series or one
or more series, as the case may be, may be embodied in and evidenced by one or
more instruments of substantially similar tenor signed by such Holders in person
or by agents duly appointed in writing. If Securities of a series are issuable
as Bearer Securities, any request, demand, authorization, direction, notice,
consent, waiver or other action provided by this Indenture to be given or taken
by Holders of Securities of such series may, alternatively, be embodied in and
evidenced by the record of Holders of Securities of such series voting in favor
thereof, either in person or by proxies duly

                                       13

<PAGE>   21



appointed in writing, at any meeting of Holders of Securities of such series
duly called and held in accordance with the provisions of Article Fifteen, or a
combination of such instruments and any such record. Except as herein otherwise
expressly provided, such action shall become effective when such instrument or
instruments or record or both are delivered to the Trustee and, where it is
hereby expressly required, to the Company. Such instrument or instruments and
any such record (and the action embodied therein and evidenced thereby) are
herein sometimes referred to as the "Act" of the Holders signing such instrument
or instruments or so voting at any such meeting. Proof of execution of any such
instrument or of a writing appointing any such agent, or of the holding by any
Person of a Security, shall be sufficient for any purpose of this Indenture and
conclusive in favor of the Trustee and the Company and any agent of the Trustee
or the Company, if made in the manner provided in this Section. The record of
any meeting of Holders of Securities shall be proved in the manner provided in
Section 1506.

                  (b) The fact and date of the execution by any Person of any
such instrument or writing may be proved by the affidavit of a witness of such
execution or by a certificate of a notary public or other officer authorized by
law to take acknowledgments of deeds, certifying that the individual signing
such instrument or writing acknowledged to him the execution thereof. Where such
execution is by a signer acting in a capacity other than his individual
capacity, such certificate or affidavit shall also constitute sufficient proof
of his authority. The fact and date of the execution of any such instrument or
writing, or the authority of the Person executing the same, may also be proved
in any other reasonable manner which the Trustee deems sufficient.

                  (c) The ownership of Registered Securities shall be proved by
the Security Register. As to any matter relating to beneficial ownership
interests in any Global Security, the appropriate depository's records shall be
dispositive for purposes of this Indenture.

                  (d) The ownership of Bearer Securities may be proved by the
production of such Bearer Securities or by a certificate executed, as
depository, by any trust company, bank, banker or other depository, wherever
situated, if such certificate shall be deemed by the Trustee to be satisfactory,
showing that at the date therein mentioned such Person had on deposit with such
depository, or exhibited to it, the Bearer Securities therein described; or such
facts may be proved by the certificate or affidavit of the Person holding such
Bearer Securities, if such certificate or affidavit is deemed by the Trustee to
be satisfactory. The Trustee and the Company may assume that such ownership of
any Bearer Security continues until (1) another certificate or affidavit bearing
a later date issued in respect of the same Bearer Security is produced, or (2)
such Bearer Security is produced to the Trustee by some other Person, or (3)
such Bearer Security is surrendered in exchange for a Registered Security, or
(4) such Bearer Security is no longer Outstanding. The ownership of Bearer
Securities may also be proved in any other manner which the Trustee deems
sufficient.


                                       14

<PAGE>   22



                  (e)      If the Company shall solicit from the Holders of
Registered Securities any request, demand, authorization, direction, notice,
consent, waiver or other Act, the Company may, at its option, in or pursuant to
a Board Resolution, fix in advance a record date for the determination of
Holders entitled to give such request, demand, authorization, direction, notice,
consent, waiver or other Act, but the Company shall have no obligation to do so.
Notwithstanding TIA Section 316(c), such record date shall be the record date
specified in or pursuant to such Board Resolution, which shall be a date not
earlier than the date 30 days prior to the first solicitation of Holders
generally in connection therewith and not later than the date such solicitation
is completed. If such a record date is fixed, such request, demand,
authorization, direction, notice, consent, waiver or other Act may be given
before or after such record date, but only the Holders of record at the close of
business on such record date shall be deemed to be Holders for the purposes of
determining whether Holders of the requisite proportion of Outstanding
Securities have authorized or agreed or consented to such request, demand,
authorization, direction, notice, consent, waiver or other Act, and for that
purpose the Outstanding Securities shall be computed as of such record date;
PROVIDED that no such authorization, agreement or consent by the Holders on such
record date shall be deemed effective unless it shall become effective pursuant
to the provisions of this Indenture not later than eleven months after the
record date.

                  (f)      Any request, demand, authorization, direction,
notice, consent, waiver or other Act of the Holder of any Security shall bind
every future Holder of the same Security and the Holder of every Security issued
upon the registration of transfer thereof or in exchange therefor or in lieu
thereof in respect of anything done, omitted or suffered to be done by the
Trustee, any Security Registrar, any Paying Agent, any Authenticating Agent or
the Company in reliance thereon, whether or not notation of such action is made
upon such Security.

         SECTION 105. NOTICES, ETC., TO TRUSTEE AND COMPANY. Any request,
demand, authorization, direction, notice, consent, waiver or Act of Holders or
other document provided or permitted by this Indenture to be made upon, given or
furnished to, or filed with,

                           (1) the Trustee by any Holder or by the Company shall
         be sufficient for every purpose hereunder if made, given, furnished or
         filed in writing to or with the Trustee at
         [__________________________]; or

                           (2) the Company by the Trustee or by any Holder shall
         be sufficient for every purpose hereunder (unless otherwise herein
         expressly provided) if in writing and mailed, first class postage
         prepaid, to the Company addressed to it at the address of its principal
         office specified in the first paragraph of this Indenture or at any
         other address previously furnished in writing to the Trustee by the
         Company, Attention: Chief Financial Officer (with a copy to the
         Company's General Counsel), or

                           (3) either the Trustee or the Company, by the other
         party, shall be sufficient for every purpose hereunder if given by
         facsimile transmission, receipt

                                       15

<PAGE>   23



         confirmed by telephone followed by an original copy delivered by
         guaranteed overnight courier; if to the Trustee at facsimile number
         [_________________]; and if to the Company at facsimile number (415)
         391-6259.

         SECTION 106. NOTICE TO HOLDERS; WAIVER. Where this Indenture provides
for notice of any event to Holders of Registered Securities by the Company or
the Trustee, such notice shall be sufficiently given (unless otherwise herein
expressly provided) if in writing and mailed, first-class postage prepaid, to
each such Holder affected by such event, at his address as it appears in the
Security Register, not later than the latest date, if any, and not earlier than
the earliest date, if any, prescribed for the giving of such notice. In any case
where notice to Holders of Registered Securities is given by mail, neither the
failure to mail such notice, nor any defect in any notice so mailed, to any
particular Holder shall affect the sufficiency of such notice with respect to
other Holders of Registered Securities or the sufficiency of any notice to
Holders of Bearer Securities given as provided herein. Any notice mailed to a
Holder in the manner herein prescribed shall be conclusively deemed to have been
received by such Holder, whether or not such Holder actually receives such
notice.

         If by reason of the suspension of or irregularities in regular mail
service or by reason of any other cause it shall be impracticable to give such
notice by mail, then such notification to Holders of Registered Securities as
shall be made with the approval of the Trustee shall constitute a sufficient
notification to such Holders for every purpose hereunder.

         Except as otherwise expressly provided herein or otherwise specified
with respect to any Securities pursuant to Section 301, where this Indenture
provides for notice to Holders of Bearer Securities of any event, such notice
shall be sufficiently given if published in an Authorized Newspaper in The City
of New York and in such other city or cities as may be specified in such
Securities on a Business Day, such publication to be not later than the latest
date, if any, and not earlier than the earliest date, if any, prescribed for the
giving of such notice. Any such notice shall be deemed to have been given on the
date of such publication or, if published more than once, on the date of the
first such publication.

         If by reason of the suspension of publication of any Authorized
Newspaper or Authorized Newspapers or by reason of any other cause it shall be
impracticable to publish any notice to Holders of Bearer Securities as provided
above, then such notification to Holders of Bearer Securities as shall be given
with the approval of the Trustee shall constitute sufficient notice to such
Holders for every purpose hereunder. Neither the failure to give notice by
publication to any particular Holder of Bearer Securities as provided above, nor
any defect in any notice so published, shall affect the sufficiency of such
notice with respect to other Holders of Bearer Securities or the sufficiency of
any notice to Holders of Registered Securities given as provided herein.


                                       16

<PAGE>   24



         Any request, demand, authorization, direction, notice, consent or
waiver required or permitted under this Indenture shall be in the English
language, except that any published notice may be in an official language of the
country of publication.

         Where this Indenture provides for notice in any manner, such notice may
be waived in writing by the Person entitled to receive such notice, either
before or after the event, and such waiver shall be the equivalent of such
notice. Waivers of notice by Holders shall be filed with the Trustee, but such
filing shall not be a condition precedent to the validity of any action taken in
reliance upon such waiver.

         SECTION 107. COUNTERPARTS; EFFECT OF HEADINGS AND TABLE OF CONTENTS.
This 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 Indenture. The Article and Section
headings herein and the Table of Contents are for convenience only and shall not
affect the construction hereof.

         SECTION 108. SUCCESSORS AND ASSIGNS. All covenants and agreements in
this Indenture by the Company shall bind its successors and assigns, whether so
expressed or not.

         SECTION 109. SEVERABILITY CLAUSE. In case any provision in this
Indenture or in any Security or coupon shall be invalid, illegal or
unenforceable, the validity, legality and enforceability of the remaining
provisions shall not in any way be affected or impaired thereby.

         SECTION 110. BENEFITS OF INDENTURE. Nothing in this Indenture or in the
Securities or coupons, express or implied, shall give to any Person, other than
the parties hereto, any Security Registrar, any Paying Agent, any Authenticating
Agent and their successors hereunder and the Holders any benefit or any legal or
equitable right, remedy or claim under this Indenture.

         SECTION 111. GOVERNING LAW. This Indenture and the Securities and
coupons shall be governed by and construed in accordance with the law of the
State of New York. This Indenture is subject to the provisions of the TIA that
are required to be part of this Indenture and shall, to the extent applicable,
be governed by such provisions.

         SECTION 112. LEGAL HOLIDAYS. In any case where any Interest Payment
Date, Redemption Date, Repayment Date, sinking fund payment date, Stated
Maturity or Maturity of any Security or the last date on which a Holder has the
right to convert or exchange a Security shall not be a Business Day at any Place
of Payment, then (notwithstanding any other provision of this Indenture or any
Security or coupon other than a provision in the Securities of any series which
specifically states that such provision shall apply in lieu hereof), payment of
interest or principal (and premium or Make-Whole Amount, if any) or conversion
or exchange of such security need not be made at such Place of Payment on such
date, but (except as otherwise provided in the supplemental indenture with
respect to such Security) may be made

                                       17

<PAGE>   25



on the next succeeding Business Day at such Place of Payment with the same force
and effect as if made on the Interest Payment Date, Redemption Date, Repayment
Date or sinking fund payment date, or at the Stated Maturity or Maturity, or on
such last day for conversion or exchange, provided that no interest shall accrue
on the amount so payable for the period from and after such Interest Payment
Date, Redemption Date, Repayment Date, sinking fund payment date, Stated
Maturity or Maturity, as the case may be.

         SECTION 113. IMMUNITY OF STOCKHOLDERS, DIRECTORS, OFFICERS AND AGENTS
OF THE COMPANY. No recourse under or upon any obligation, covenant or agreement
contained in this Indenture, or in any Security, or because of any indebtedness
evidenced thereby, shall be had against any past, present or future stockholder,
employee, officer or director, as such, of the Company or of any successor,
either directly or through the Company or any successor, under any rule of law,
statute or constitutional provision or by the enforcement of any assessment or
by any legal or equitable proceeding or otherwise, all such liability being
expressly waived and released by the acceptance of the Securities by the Holders
and as part of the consideration for the issue of the Securities.

         SECTION 114. CONFLICT WITH TRUST INDENTURE ACT. If any provision hereof
limits, qualifies or conflicts with another provision hereof which is required
or deemed to be included in this Indenture by any of the provisions of the Trust
Indenture Act, such required provision shall control. If any provision of this
Indenture modifies or excludes any provision of the Trust Indenture Act that may
be so modified or excluded, the latter provision shall be deemed to apply to
this Indenture as so modified or to be excluded, as the case may be.


                         ARTICLE TWO - SECURITIES FORMS

         SECTION 201. FORMS OF SECURITIES. The Registered Securities, if any, of
each series and the Bearer Securities, if any, of each series and related
coupons shall be substantially in the form of EXHIBIT A hereto or in such other
form as shall be established in one or more indentures supplemental hereto or
approved from time to time by or pursuant to a Board Resolution in accordance
with Section 301, shall have such appropriate insertions, omissions,
substitutions and other variations as are required or permitted by this
Indenture or any indenture supplemental hereto, and may have such letters,
numbers or other marks of identification or designation and such legends or
endorsements placed thereon as the Company may deem appropriate and as are not
inconsistent with the provisions of this Indenture, or as may be required to
comply with any law or with any rule or regulation made pursuant thereto or with
any rule or regulation of any stock exchange on which the Securities may be
listed, or to conform to usage.

         Unless otherwise specified as contemplated by Section 301, Bearer
Securities shall have interest coupons attached.


                                       18

<PAGE>   26



         The definitive Securities and coupons shall be printed, lithographed or
engraved or produced by any combination of these methods on a steel engraved
border or steel engraved borders or mechanically reproduced on safety paper or
may be produced in any other manner, all as determined by the officers executing
such Securities or coupons, as evidenced by their execution of such Securities
or coupons.

         SECTION 202. FORM OF TRUSTEE'S CERTIFICATE OF AUTHENTICATION. Subject
to Section 611, the Trustee's certificate of authentication shall be in
substantially the following form:

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

                                             [             ]
                                               as Trustee


Dated: ______________                        By: _______________________________
                                                      Authorized Signatory

         SECTION 203. SECURITIES ISSUABLE IN GLOBAL FORM. If Securities of or
within a series are issuable in the form of one or more Global Securities, then,
notwithstanding clause (8) of Section 301 and the provisions of Section 302, any
such Global Security or Securities may provide that it or they shall represent
the aggregate amount of all Outstanding Securities of such series (or such
lesser amount as is permitted by the terms thereof) from time to time endorsed
thereon and may also provide that the aggregate amount of Outstanding Securities
of such series represented thereby may from time to time be increased or
decreased to reflect exchanges. Any endorsement of any Global Security to
reflect the amount, or any increase or decrease in the amount, or changes in the
rights of Holders thereof, of Outstanding Securities represented thereby shall
be made by the Trustee in such manner or by such Person or Persons as shall be
specified therein or in the Company Order to be delivered to the Trustee
pursuant to Section 303 or 304. Subject to the provisions of Section 303 and, if
applicable, Section 304, the Trustee shall deliver and redeliver any Global
Security in permanent global form in the manner and upon instructions given by
the Person or Persons specified therein or in the applicable Company Order. If a
Company Order pursuant to Section 303 or 304 has been, or simultaneously is,
delivered, any instructions by the Company with respect to endorsement or
delivery or redelivery of a Global Security shall be in writing but need not
comply with Section 102 and need not be accompanied by an Opinion of Counsel.

         The provisions of the last sentence of Section 303 shall apply to any
Security represented by a Global Security if such Security was never issued and
sold by the Company and the Company delivers to the Trustee the Global Security
together with written instructions (which need not comply with Section 102 and
need not be accompanied by an Opinion of

                                       19

<PAGE>   27



Counsel) with regard to the reduction in the principal amount of Securities
represented thereby, together with the written statement contemplated by the
last sentence of Section 303.

         Notwithstanding the provisions of Section 307, unless otherwise
specified as contemplated by Section 301, payment of principal of and any
premium or Make-Whole Amount, if any, and interest on any Global Security in
permanent global form shall be made to the registered Holder thereof.

         Notwithstanding the provisions of Section 308 and except as provided in
the preceding paragraph, the Company, the Trustee and any agent of the Company
and the Trustee shall treat as the Holder of such principal amount of
Outstanding Securities represented by a permanent Global Security (i) in the
case of a permanent Global Security in registered form, the Holder of such
permanent Global Security in registered form, or (ii) in the case of a permanent
Global Security in bearer form, Euroclear or CEDEL.

         Any Global Security authenticated and delivered hereunder shall bear a
legend in substantially the following form:

                  "This Security is a Global Security within the meaning set
                  forth in the Indenture hereinafter referred to and is
                  registered in the name of a Depository or a nominee of a
                  Depository. This Security is exchangeable for Securities
                  registered in the name of a person other than the Depository
                  or its nominee only in the limited circumstances described in
                  the Indenture, and may not be transferred except as a whole by
                  the Depository to a nominee of the Depository or by a nominee
                  of the Depository to the Depository or another nominee of the
                  Depository or by the Depository or its nominee to a successor
                  Depository or its nominee."


                         ARTICLE THREE - THE SECURITIES

         SECTION 301. AMOUNT UNLIMITED; ISSUABLE IN SERIES. The aggregate
principal amount of Securities which may be authenticated and delivered under
this Indenture is unlimited.

         The Securities may be issued in one or more series. There shall be
established in one or more Board Resolutions or pursuant to authority granted by
one or more Board Resolutions and, subject to Section 303, set forth in an
Officers' Certificate, or established in one or more indentures supplemental
hereto, prior to the issuance of Securities of any series:


                                       20

<PAGE>   28



                           (1) The title of the Securities of the series (which
         shall distinguish the Securities of such series from all other series
         of Securities);

                           (2) Any limit upon the aggregate principal amount of
         the Securities of the series that may be authenticated and delivered
         under this Indenture (except for Securities authenticated and delivered
         upon registration of transfer of, or in exchange for, or in lieu of,
         other Securities of the series pursuant to Section 304, 305, 306, 906,
         1107 or 1305);

                           (3) The price (expressed as a percentage of the
         principal amount thereof) at which such Securities will be issued and,
         if other than the principal amount thereof, the portion of the
         principal amount thereof payable upon declaration of acceleration of
         the maturity thereof, or (if applicable) the portion of the principal
         amount of such Securities that is convertible into Common Stock or
         Preferred Stock, or the method by which any such portion shall be
         determined;

                           (4) If convertible, the terms on which such
         Securities are convertible, including the initial conversion price or
         rate and the conversion period and any applicable limitations on the
         ownership or transferability of Common Stock or Preferred Stock
         receivable on conversion;

                           (5) The date or dates, or the method for determining
         such date or dates, on which the principal of such Securities will be
         payable;

                           (6) The rate or rates (which may be fixed or
         variable), or the method by which such rate or rates shall be
         determined, at which such Securities will bear interest, if any;

                           (7) The date or dates, or the method for determining
         such date or dates, from which any such interest will accrue, the dates
         on which any such interest will be payable, the record dates for such
         interest payment dates, or the method by which such dates shall be
         determined, the persons to whom such interest shall be payable, and the
         basis upon which interest shall be calculated if other than that of a
         360-day year of twelve 30-day months;

                           (8) The place or places where the principal of (and
         premium, if any) and interest, if any, on such Securities will be
         payable, where such Securities may be surrendered for conversion or
         registration of transfer or exchange and where notices or demands to or
         upon the Company in respect of such Securities and this Indenture may
         be served;

                           (9) The period or periods, if any, within which, the
         price or prices at which and the other terms and conditions upon which
         such Securities may, pursuant to

                                       21

<PAGE>   29



         any optional or mandatory redemption provisions, be redeemed, as a
         whole or in part, at the option of the Company;

                           (10) The obligation, if any, of the Company to
         redeem, repay or purchase such Securities pursuant to any sinking fund
         or analogous provision or at the option of a holder thereof, and the
         period or periods within which, the price or prices at which and the
         other terms and conditions upon which such Securities will be redeemed,
         repaid or purchased, as a whole or in part, pursuant to such
         obligation;

                           (11) If other than Dollars, the currency or
         currencies in which such Securities are denominated and payable, which
         may be a foreign currency or units of two or more foreign currencies or
         a composite currency or currencies, the manner of determining the
         equivalent thereof in Dollars for purposes of the definition of
         "Outstanding" in Section 101, and the terms and conditions relating
         thereto;

                           (12) Whether the amount of payments of principal of
         (and premium or Make-Whole Amount, if any, including any amount due
         upon redemption, if any) or interest, if any, on such Securities may be
         determined with reference to an index, formula or other method (which
         index, formula or method may, but need not be, based on the yield on or
         trading price of other securities, including United States Treasury
         securities or on a currency, currencies, currency unit or units, or
         composite currency or currencies) and the manner in which such amounts
         shall be determined;

                           (13) Whether the principal of (and premium, if any)
         or interest on the Securities of the series are to be payable, at the
         election of the Company or a holder thereof, in a currency or
         currencies, currency unit or units or composite currency or currencies
         other than that in which such Securities are denominated or stated to
         be payable, the period or periods within which, and the terms and
         conditions upon which, such election may be made, and the time and
         manner of, and identity of the exchange rate agent with responsibility
         for, determining the exchange rate between the currency or currencies,
         currency unit or units or composite currency or currencies in which
         such Securities are denominated or stated to be payable and the
         currency or currencies, currency unit or units or composite currency or
         currencies in which such Securities are to be so payable;

                           (14) Provisions, if any, granting special rights to
         the holders of Securities of the series upon the occurrence of such
         events as may be specified;

                           (15) Any deletions from, modifications of or
         additions to the Events of Default or covenants of the Company with
         respect to Securities of the series, whether or not such Events of
         Default or covenants are consistent with the Events of Default or
         covenants set forth herein;


                                       22

<PAGE>   30



                           (16) Whether and under what circumstances the Company
         will pay any additional amounts on such Securities in respect of any
         tax, assessment or governmental charge and, if so, whether the Company
         will have the option to redeem such Securities in lieu of making such
         payment;

                           (17) Whether Securities of the series are to be
         issuable as Registered Securities, Bearer Securities (with or without
         coupons) or both, any restrictions applicable to the offer, sale or
         delivery of Bearer Securities and the terms upon which Bearer
         Securities of the series may be exchanged for Registered Securities of
         the series and vice versa (if permitted by applicable laws and
         regulations), whether any Securities of the series are to be issuable
         initially in temporary global form and whether any Securities of the
         series are to be issuable in permanent global form with or without
         coupons and, if so, whether beneficial owners of interests in any such
         permanent global Security may exchange such interests for Securities of
         such series and of like tenor of any authorized form and denomination
         and the circumstances under which any such exchanges may occur, if
         other than in the manner provided in the Indenture, and, if Registered
         Securities of the series are to be issuable as a Global Security, the
         identity of the depository for such series;

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

                           (19) The Person to whom any interest on any
         Registered Security of the series shall be payable, if other than the
         Person in whose name that Security (or one or more Predecessor
         Securities) is registered at the close of business on the Regular
         Record Date for such interest, the manner in which, or the Person to
         whom, any interest on any Bearer Security of the series shall be
         payable, if otherwise than upon presentation and surrender of the
         coupons appertaining thereto as they severally mature, and the extent
         to which, or the manner in which, any interest payable on a temporary
         Global Security on an Interest Payment Date will be paid if other than
         in the manner provided herein;

                           (20) The applicability, if any, of the defeasance and
         covenant defeasance provisions of Article Fourteen hereof to the
         Securities of the series;

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


                                       23

<PAGE>   31



                           (22) The obligation, if any, of the Company to permit
         the conversion of the Securities of such series into Common Stock or
         Preferred Stock, as the case may be, and the terms and conditions upon
         which such conversion shall be effected (including, without limitation,
         the initial conversion price or rate, the conversion period, any
         adjustment of the applicable conversion price and any requirements
         relative to the reservation of such shares for purposes of conversion);
         and

                           (23) Any other terms of the series (which terms shall
         not be inconsistent with the provisions of this Indenture).

         All Securities of any one series and the coupons appertaining to any
Bearer Securities of such series shall be substantially identical except, in the
case of Registered Securities, as to denomination and except as may otherwise be
provided in or pursuant to such Board Resolution (subject to Section 303) and
set forth in such Officers' Certificate or in any such indenture supplemental
hereto. All Securities of any one series need not be issued at the same time
and, unless otherwise provided, a series may be reopened, without the consent of
the Holders, for issuances of additional Securities of such series.

         If any of the terms of the Securities of any series are established by
action taken pursuant to one or more Board Resolutions, a copy of an appropriate
record of such action(s) shall be certified by the Secretary or an Assistant
Secretary of the Company and delivered to the Trustee at or prior to the
delivery of the Officers' Certificate setting forth the terms of the Securities
of such series.

         SECTION 302. DENOMINATIONS. The Securities of each series shall be
issuable in such denominations as shall be specified as contemplated by Section
301. With respect to Securities of any series denominated in Dollars, in the
absence of any such provisions with respect to the Securities of any series, the
Securities of such series, other than Global Securities (which may be of any
denomination), shall be issuable in denominations of $1,000 and any integral
multiple thereof.

         SECTION 303. EXECUTION, AUTHENTICATION, DELIVERY AND DATING. The
Securities and any coupons appertaining thereto shall be executed on behalf of
the Company by its Chairman of the Board, its President or one of its Vice
Presidents, under its corporate seal reproduced thereon, and attested by its
Secretary or one of its Assistant Secretaries. The signature of any of these
officers on the Securities and coupons may be manual or facsimile signatures of
the present or any future such authorized officer and may be imprinted or
otherwise reproduced on the Securities.

         Securities or coupons bearing the manual or facsimile signatures of
individuals who were at any time the proper officers of the Company shall bind
the Company, notwithstanding that such individuals or any of them have ceased to
hold such offices prior to the authentication

                                       24

<PAGE>   32



and delivery of such Securities or did not hold such offices at the date of such
Securities or coupons.

         At any time and from time to time after the execution and delivery of
this Indenture, the Company may deliver Securities of any series, together with
any coupon appertaining thereto, executed by the Company to the Trustee for
authentication, together with a Company Order for the authentication and
delivery of such Securities, and the Trustee in accordance with the Company
Order shall authenticate and deliver such Securities; PROVIDED, HOWEVER, that,
in connection with its original issuance, no Bearer Security shall be mailed or
otherwise delivered to any location in the United States; and PROVIDED FURTHER
that, unless otherwise specified with respect to any series of Securities
pursuant to Section 301, a Bearer Security may be delivered in connection with
its original issuance only if the Person entitled to receive such Bearer
Security shall have furnished a certificate to Euroclear or CEDEL, as the case
may be, in the form set forth in Exhibit B-1 to this Indenture or such other
certificate as may be specified with respect to any series of Securities
pursuant to Section 301, dated no earlier than 15 days prior to the earlier of
the date on which such Bearer Security is delivered and the date on which any
temporary Security first becomes exchangeable for such Bearer Security in
accordance with the terms of such temporary Security and this Indenture. If any
Security shall be represented by a permanent global Bearer Security, then, for
purposes of this Section and Section 304, the notation of a beneficial owner's
interest therein upon original issuance of such Security or upon exchange of a
portion of a temporary Global Security shall be deemed to be delivery in
connection with its original issuance of such beneficial owner's interest in
such permanent Global Security. Except as permitted by Section 306, the Trustee
shall not authenticate and deliver any Bearer Security unless all appurtenant
coupons for interest then matured have been detached and canceled.

         If all the Securities of any series are not to be issued at one time
and if the Board Resolution or supplemental indenture establishing such series
shall so permit, such Company Order may set forth procedures acceptable to the
Trustee for the issuance of such Securities and determining the terms of
particular Securities of such series, such as interest rate or formula, maturity
date, date of issuance and date from which interest shall accrue. In
authenticating such Securities, and accepting the additional responsibilities
under this Indenture in relation to such Securities, the Trustee shall be
entitled to receive, and (subject to TIA Section 315(a) through 315(d)) shall be
fully protected in relying upon,

                  (i)      an Opinion of Counsel stating that

                           (a) the form or forms of such Securities and any
                  coupons have been established in conformity with the
                  provisions of this Indenture;

                           (b) the terms of such Securities and any coupons have
                  been established in conformity with the provisions of this
                  Indenture; and


                                       25

<PAGE>   33



                           (c) such Securities, together with any coupons
                  appertaining thereto, when completed by appropriate insertions
                  and executed and delivered by the Company to the Trustee for
                  authentication in accordance with this Indenture,
                  authenticated and delivered by the Trustee in accordance with
                  this Indenture and issued by the Company in the manner and
                  subject to any conditions specified in such Opinion of
                  Counsel, will constitute legal, valid and legally binding
                  obligations of the Company, enforceable in accordance with
                  their terms, subject to applicable bankruptcy, insolvency,
                  fraudulent transfer, reorganization and other similar laws of
                  general applicability relating to or affecting the enforcement
                  of creditors' rights generally and to general equitable
                  principles; and

                  (ii)     an Officers' Certificate stating that all conditions
         precedent provided for in this Indenture relating to the issuance of
         the Securities have been complied with and that, to the best of the
         knowledge of the signers of such certificate, that no Event of Default
         with respect to any of the Securities shall have occurred and be
         continuing.

If such form or terms have been so established, the Trustee shall not be
required to authenticate such Securities if the issue of such Securities
pursuant to this Indenture will affect the Trustee's own rights, duties,
obligations or immunities under the Securities and this Indenture or otherwise
in a manner which is not reasonably acceptable to the Trustee.

         Notwithstanding the provisions of Section 301 and of the preceding
paragraph, if all the Securities of any series are not to be issued at one time,
it shall not be necessary to deliver an Officers' Certificate otherwise required
pursuant to Section 301 or a Company Order, or an Opinion of Counsel or an
Officers' Certificate otherwise required pursuant to the preceding paragraph at
the time of issuance of each Security of such series, but such order, opinion
and certificates, with appropriate modifications to cover such future issuances,
shall be delivered at or before the time of issuance of the first Security of
such series.

         Each Registered Security shall be dated the date of its authentication
and each Bearer Security shall be dated as of the date specified as contemplated
by Section 301.

         No Security or coupon shall be entitled to any benefit under this
Indenture or be valid or obligatory for any purpose unless there appears on such
Security or Security to which such coupon appertains a certificate of
authentication substantially in the form provided for herein duly executed by
the Trustee by manual signature of an authorized signatory, and such certificate
upon any Security shall be conclusive evidence, and the only evidence, that such
Security has been duly authenticated and delivered hereunder and is entitled to
the benefits of this Indenture. Notwithstanding the foregoing, if any Security
(including a Global Security) shall have been authenticated and delivered
hereunder but never issued and sold by the Company, and the Company shall
deliver such Security to the Trustee for cancellation as provided in Section 309
together with a written statement (which need not comply with

                                       26

<PAGE>   34



Section 102 and need not be accompanied by an Opinion of Counsel) stating that
such Security has never been issued and sold by the Company, for all purposes of
this Indenture such Security shall be deemed never to have been authenticated
and delivered hereunder and shall never be entitled to the benefits of this
Indenture.

         SECTION 304. TEMPORARY SECURITIES.

         (a) Pending the preparation of definitive Securities of any series, the
Company may execute, and upon Company Order the Trustee shall authenticate and
deliver, temporary Securities which are printed, lithographed, typewritten,
mimeographed or otherwise produced, in any authorized denomination,
substantially of the tenor of the definitive Securities in lieu of which they
are issued, in registered form, or, if authorized, in bearer form with one or
more coupons or without coupons, and with such appropriate insertions,
omissions, substitutions and other variations as the officers executing such
Securities may determine, as conclusively evidenced by their execution of such
Securities. In the case of Securities of any series, such temporary Securities
may be in global form.

         Except in the case of temporary Global Securities (which shall be
exchanged as otherwise provided herein or as otherwise provided in or pursuant
to a Board Resolution), if temporary Securities of any series are issued, the
Company will cause definitive Securities of that series to be prepared without
unreasonable delay. After the preparation of definitive Securities of such
series, the temporary Securities of such series shall be exchangeable for
definitive Securities of such series upon surrender of the temporary Securities
of such series at the office or agency of the Company in a Place of Payment for
that series, without charge to the Holder. Upon surrender for cancellation of
any one or more temporary Securities of any series (accompanied by any
non-matured coupons appertaining thereto), the Company shall execute and the
Trustee shall authenticate and deliver in exchange therefor a like principal
amount of definitive Securities of the same series of authorized denominations;
PROVIDED, HOWEVER, that no definitive Bearer Security shall be delivered in
exchange for a temporary Registered Security; and PROVIDED FURTHER that a
definitive Bearer Security shall be delivered in exchange for a temporary Bearer
Security only in compliance with the conditions set forth in Section 303. Until
so exchanged, the temporary Securities of any series shall in all respects be
entitled to the same benefits under this Indenture as definitive Securities of
such series.

         (b) Unless otherwise provided in or pursuant to a Board Resolution, the
following provisions of this Section 304(b) shall govern the exchange of
temporary Securities other than through the facilities of The Depository Trust
Company. If any such temporary Security is issued in global form, then such
temporary Global Security shall, unless otherwise provided therein, be delivered
to the London office of a depository or common depository (the "Common
Depository"), for the benefit of Euroclear and CEDEL, for credit to the
respective accounts of the beneficial owners of such Securities (or to such
other accounts as they may direct).


                                       27

<PAGE>   35



         Without unnecessary delay but in any event not later than the date
specified in, or determined pursuant to the terms of, any such temporary Global
Security (the "Exchange Date"), the Company shall deliver to the Trustee
definitive Securities, in aggregate principal amount equal to the principal
amount of such temporary Global Security, executed by the Company. On or after
the Exchange Date, such temporary Global Security shall be surrendered by the
Common Depository to the Trustee, as the Company's agent for such purpose, to be
exchanged, in whole or from time to time in part, for definitive Securities
without charge, and the Trustee shall authenticate and deliver, in exchange for
each portion of such temporary Global Security, an equal aggregate principal
amount of definitive Securities of the same series of authorized denominations
and of like tenor as the portion of such temporary Global Security to be
exchanged. The definitive Securities to be delivered in exchange for any such
temporary Global Security shall be in bearer form, registered form, permanent
global bearer form or permanent global registered form, or any combination
thereof, as specified as contemplated by Section 301, and, if any combination
thereof is so specified, as requested by the beneficial owner thereof; PROVIDED,
HOWEVER, that, unless otherwise specified in such temporary Global Security,
upon such presentation by the Common Depository, such temporary Global Security
is accompanied by a certificate dated the Exchange Date or a subsequent date and
signed by Euroclear as to the portion of such temporary Global Security held for
its account then to be exchanged and a certificate dated the Exchange Date or a
subsequent date and signed by CEDEL as to the portion of such temporary Global
Security held for its account then to be exchanged, each in the form set forth
in Exhibit A-2 to this Indenture or in such other form as may be established
pursuant to Section 301; and PROVIDED FURTHER that definitive Bearer Securities
shall be delivered in exchange for a portion of a temporary Global Security only
in compliance with the requirements of Section 303.

         Unless otherwise specified in such temporary Global Security, the
interest of a beneficial owner of Securities of a series in a temporary Global
Security shall be exchanged for definitive Securities of the same series and of
like tenor following the Exchange Date when the account holder instructs
Euroclear or CEDEL, as the case may be, to request such exchange on his behalf
and delivers to Euroclear or CEDEL, as the case may be, a certificate in the
form set forth in Exhibit B-1 to this Indenture (or in such other form as may be
established pursuant to Section 301), dated no earlier than 15 days prior to the
Exchange Date, copies of which certificate shall be available from the offices
of Euroclear and CEDEL, the Trustee, any Authenticating Agent appointed for such
series of Securities and each Paying Agent. Unless otherwise specified in such
temporary Global Security, any such exchange shall be made free of charge to the
beneficial owners of such temporary Global Security, except that a Person
receiving definitive Securities must bear the cost of insurance, postage,
transportation and the like unless such Person takes delivery of such definitive
Securities in person at the offices of Euroclear or CEDEL. Definitive Securities
in bearer form to be delivered in exchange for any portion of a temporary Global
Security shall be delivered only outside the United States.

         Until exchanged in full as hereinabove provided, the temporary
Securities of any series shall in all respects be entitled to the same benefits
under this Indenture as definitive Securities

                                       28

<PAGE>   36



of the same series and of like tenor authenticated and delivered hereunder,
except that, unless otherwise specified as contemplated by Section 301, interest
payable on a temporary Global Security on an Interest Payment Date for
Securities of such series occurring prior to the applicable Exchange Date shall
be payable to Euroclear and CEDEL on such Interest Payment Date upon delivery by
Euroclear and CEDEL to the Trustee of a certificate or certificates in the form
set forth in Exhibit B-2 to this Indenture (or in such other forms as may be
established pursuant to Section 301), for credit without further interest on or
after such Interest Payment Date to the respective accounts of Persons who are
the beneficial owners of such temporary Global Security on such Interest Payment
Date and who have each delivered to Euroclear or CEDEL, as the case may be, a
certificate dated no earlier than 15 days prior to the Interest Payment Date
occurring prior to such Exchange Date in the form set forth as Exhibit B-1 to
this Indenture (or in such other forms as may be established pursuant to Section
301). Notwithstanding anything to the contrary herein contained, the
certifications made pursuant to this paragraph shall satisfy the certification
requirements of the preceding two paragraphs of this Section 304(b) and of the
third paragraph of Section 303 of this Indenture and the interests of the
Persons who are the beneficial owners of the temporary Global Security with
respect to which such certification was made will be exchanged for definitive
Securities of the same series and of like tenor on the Exchange Date or the date
of certification if such date occurs after the Exchange Date, without further
act or deed by such beneficial owners. Except as otherwise provided in this
paragraph, no payments of principal or interest owing with respect to a
beneficial interest in a temporary Global Security will be made unless and until
such interest in such temporary Global Security shall have been exchanged for an
interest in a definitive Security. Any interest so received by Euroclear and
CEDEL and not paid as herein provided shall be returned to the Trustee prior to
the expiration of two years after such Interest Payment Date in order to be
repaid to the Company.

         SECTION 305. REGISTRATION, REGISTRATION OF TRANSFER AND EXCHANGE. The
Company shall cause to be kept at the Corporate Trust Office of the Trustee or
in any office or agency of the Company in a Place of Payment a register for each
series of Securities (the registers maintained in such office or in any such
office or agency of the Company in a Place of Payment being herein sometimes
referred to collectively as the "Security Register") in which, subject to such
reasonable regulations as it may prescribe, the Company shall provide for the
registration of Registered Securities and of transfers of Registered Securities.
The Security Register shall be in written form or any other form capable of
being converted into written form within a reasonable time. The Trustee, at its
Corporate Trust Office, is hereby initially appointed "Security Registrar" for
the purpose of registering Registered Securities and transfers of Registered
Securities on such Security Register as herein provided. In the event that the
Trustee shall cease to be Security Registrar, it shall have the right to examine
the Security Register at all reasonable times.

         Subject to the provisions of this Section 305, upon surrender for
registration of transfer of any Registered Security of any series at any office
or agency of the Company in a Place of Payment for that series, the Company
shall execute, and the Trustee shall authenticate and

                                       29

<PAGE>   37



deliver, in the name of the designated transferee or transferees, one or more
new Registered Securities of the same series, of any authorized denominations
and of a like aggregate principal amount, bearing a number not contemporaneously
outstanding, and containing identical terms and provisions.

         Subject to the provisions of this Section 305, at the option of the
Holder, Registered Securities of any series may be exchanged for other
Registered Securities of the same series, of any authorized denomination or
denominations and of a like aggregate principal amount, containing identical
terms and provisions, upon surrender of the Registered Securities to be
exchanged at any such office or agency. Whenever any such Registered Securities
are so surrendered for exchange, the Company shall execute, and the Trustee
shall authenticate and deliver, the Registered Securities which the Holder
making the exchange is entitled to receive. Unless otherwise specified with
respect to any series of Securities as contemplated by Section 301, Bearer
Securities may not be issued in exchange for Registered Securities.

         If (but only if) permitted by the applicable Board Resolution and
(subject to Section 303) set forth in the applicable Officers' Certificate, or
in any indenture supplemental hereto, delivered as contemplated by Section 301,
at the option of the Holder, Bearer Securities of any series may be exchanged
for Registered Securities of the same series of any authorized denominations and
of a like aggregate principal amount and tenor, upon surrender of the Bearer
Securities to be exchanged at any such office or agency, with all unmatured
coupons and all matured coupons in default thereto appertaining. If the Holder
of a Bearer Security is unable to produce any such unmatured coupon or coupons
or matured coupon or coupons in default, any such permitted exchange may be
effected if the Bearer Securities are accompanied by payment in funds acceptable
to the Company in an amount equal to the face amount of such missing coupon or
coupons, or the surrender of such missing coupon or coupons may be waived by the
Company and the Trustee if there is furnished to them such security or indemnity
as they may require to save each of them and any Paying Agent harmless. If
thereafter the Holder of such Security shall surrender to any Paying Agent any
such missing coupon in respect of which such a payment shall have been made,
such Holder shall be entitled to receive the amount of such payment; PROVIDED,
HOWEVER, that, except as otherwise provided in Section 1002, interest
represented by coupons shall be payable only upon presentation and surrender of
those coupons at an office or agency located outside the United States.
Notwithstanding the foregoing, in case a Bearer Security of any series is
surrendered at any such office or agency in a permitted exchange for a
Registered Security of the same series and like tenor after the close of
business at such office or agency on (i) any Regular Record Date and before the
opening of business at such office or agency on the relevant Interest Payment
Date, or (ii) any Special Record Date and before the opening of business at such
office or agency on the related proposed date for payment of Defaulted Interest,
such Bearer Security shall be surrendered without the coupon relating to such
Interest Payment Date or proposed date for payment, as the case may be, and
interest or Defaulted Interest, as the case may be, will not be payable on such
Interest Payment Date or proposed date for payment, as the case may be, in
respect of the Registered Security issued in exchange

                                       30

<PAGE>   38



for such Bearer Security, but will be payable only to the Holder of such coupon
when due in accordance with the provisions of this Indenture. Whenever any
Securities are so surrendered for exchange, the Company shall execute, and the
Trustee shall authenticate and deliver, the Securities which the Holder making
the exchange is entitled to receive.

         Notwithstanding the foregoing, except as otherwise specified as
contemplated by Section 301, any permanent Global Security shall be exchangeable
only as provided in this paragraph. If the depository for any permanent Global
Security is The Depository Trust Company ("DTC"), then, unless the terms of such
Global Security expressly permit such Global Security to be exchanged in whole
or in part for definitive Securities, a Global Security may be transferred, in
whole but not in part, only to a nominee of DTC, or by a nominee of DTC to DTC,
or to a successor to DTC for such Global Security selected or approved by the
Company or to a nominee of such successor to DTC. If at any time DTC notifies
the Company that it is unwilling or unable to continue as depository for the
applicable Global Security or Securities or if at any time DTC ceases to be a
clearing agency registered under the Securities Exchange Act of 1934 if so
required by applicable law or regulation, the Company shall appoint a successor
depository with respect to such Global Security or Securities. If (x) a
successor depository for such Global Security or Securities is not appointed by
the Company within 90 days after the Company receives such notice or becomes
aware of such unwillingness, inability or ineligibility, (y) an Event of Default
has occurred and is continuing and the beneficial owners representing a majority
in principal amount of the applicable series of Securities represented by such
Global Security or Securities advise DTC to cease acting as depository for such
Global Security or Securities or (z) the Company, in its sole discretion,
determines at any time that all Outstanding Securities (but not less than all)
of any series issued or issuable in the form of one or more Global Securities
shall no longer be represented by such Global Security or Securities, then the
Company shall execute, and the Trustee shall authenticate and deliver definitive
Securities of like series, rank, tenor and terms in definitive form in an
aggregate principal amount equal to the principal amount of such Global Security
or Securities. If any beneficial owner of an interest in a permanent global
Security is otherwise entitled to exchange such interest for Securities of such
series and of like tenor and principal amount of another authorized form and
denomination, as specified as contemplated by Section 301 and provided that any
applicable notice provided in the permanent Global Security shall have been
given, then without unnecessary delay but in any event not later than the
earliest date on which such interest may be so exchanged, the Company shall
execute, and the Trustee shall authenticate and deliver definitive Securities in
aggregate principal amount equal to the principal amount of such beneficial
owner's interest in such permanent Global Security. On or after the earliest
date on which such interests may be so exchanged, such permanent Global Security
shall be surrendered for exchange by DTC or such other depository as shall be
specified in the Company Order with respect thereto to the Trustee, as the
Company's agent for such purpose; PROVIDED, HOWEVER, that no such exchanges may
occur during a period beginning at the opening of business 15 days before any
selection of Securities to be redeemed and ending on the relevant Redemption
Date if the Security for which exchange is requested may be among those selected
for redemption; and PROVIDED FURTHER that no Bearer Security

                                       31

<PAGE>   39



delivered in exchange for a portion of a permanent Global Security shall be
mailed or otherwise delivered to any location in the United States. If a
Registered Security is issued in exchange for any portion of a permanent Global
Security after the close of business at the office or agency where such exchange
occurs on (i) any Regular Record Date and before the opening of business at such
office or agency on the relevant Interest Payment Date, or (ii) any Special
Record Date and the opening of business at such office or agency on the related
proposed date for payment of Defaulted Interest, interest or Defaulted Interest,
as the case may be, will not be payable on such Interest Payment Date or
proposed date for payment, as the case may be, in respect of such Registered
Security, but will be payable on such Interest Payment Date or proposed date for
payment, as the case may be, only to the Person to whom interest in respect of
such portion of such permanent Global Security is payable in accordance with the
provisions of this Indenture.

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

         Every Registered Security presented or surrendered for registration of
transfer or for exchange or redemption shall (if so required by the Company or
the Security Registrar) be duly endorsed, or be accompanied by a written
instrument of transfer in form satisfactory to the Company and the Security
Registrar, duly executed by the Holder thereof or his attorney duly authorized
in writing.

         No service charge shall be made for any registration of transfer or
exchange of Securities, but the Company may require payment of a sum sufficient
to cover any tax or other governmental charge that may be imposed in connection
with any registration of transfer or exchange of Securities, other than
exchanges pursuant to Section 304, 906, 1107 or 1305 not involving any transfer.

         The Company or the Trustee, as applicable, shall not be required (i) to
issue, register the transfer of or exchange any Security if such Security may be
among those selected for redemption during a period beginning at the opening of
business 15 days before selection of the Securities to be redeemed under Section
1103 and ending at the close of business on (A) if such Securities are issuable
only as Registered Securities, the day of the mailing of the relevant notice of
redemption and (B) if such Securities are issuable as Bearer Securities, the day
of the first publication of the relevant notice of redemption or, if such
Securities are also issuable as Registered Securities and there is no
publication, the mailing of the relevant notice of redemption, or (ii) to
register the transfer of or exchange any Registered Security so selected for
redemption in whole or in part, except, in the case of any Registered Security
to be redeemed in part, the portion thereof not to be redeemed, or (iii) to
exchange any Bearer Security so selected for redemption except that such a
Bearer Security may be exchanged for a Registered Security of that series and
like tenor, PROVIDED that such Registered Security shall

                                       32

<PAGE>   40



be simultaneously surrendered for redemption, or (iv) to issue, register the
transfer of or exchange any Security which has been surrendered for repayment at
the option of the Holder, except the portion, if any, of such Security not to be
so repaid.

         SECTION 306. MUTILATED, DESTROYED, LOST AND STOLEN SECURITIES. If any
mutilated Security or a Security with a mutilated coupon appertaining to it is
surrendered to the Trustee or the Company, together with, in proper cases, such
security or indemnity as may be required by the Company or the Trustee to save
each of them or any agent of either of them harmless, the Company shall execute
and the Trustee shall authenticate and deliver in exchange therefor a new
Security of the same series and principal amount, containing identical terms and
provisions and bearing a number not contemporaneously outstanding, with coupons
corresponding to the coupons, if any, appertaining to the surrendered Security.

         If there shall be delivered to the Company and to the Trustee (i)
evidence to their satisfaction of the destruction, loss or theft of any Security
or coupon, and (ii) such security or indemnity as may be required by them to
save each of them and any agent of either of them harmless, then, in the absence
of notice to the Company or the Trustee that such Security or coupon has been
acquired by a bona fide purchaser, the Company shall execute and upon its
request the Trustee shall authenticate and deliver, in lieu of any such
destroyed, lost or stolen Security or in exchange for the Security to which a
destroyed, lost or stolen coupon appertains (with all appurtenant coupons not
destroyed, lost or stolen), a new Security of the same series and principal
amount, containing identical terms and provisions and bearing a number not
contemporaneously outstanding, with coupons corresponding to the coupons, if
any, appertaining to such destroyed, lost or stolen Security or to the Security
to which such destroyed, lost or stolen coupon appertains.

         Notwithstanding the provisions of the previous two paragraphs, in case
any such mutilated, destroyed, lost or stolen Security or coupon has become or
is about to become due and payable, the Company in its discretion may, instead
of issuing a new Security, with coupons corresponding to the coupons, if any,
appertaining to such destroyed, lost or stolen Security or to the Security to
which such destroyed, lost or stolen coupon appertains, pay such Security or
coupon; PROVIDED, HOWEVER, that payment of principal of (and premium or
Make-Whole Amount, if any), and any interest on, Bearer Securities shall, except
as otherwise provided in Section 1002, be payable only at an office or agency
located outside the United States and, unless otherwise specified as
contemplated by Section 301, any interest on Bearer Securities shall be payable
only upon presentation and surrender of the coupons appertaining thereto.

         Upon the issuance of any new Security under this Section, the Company
may require the payment of a sum sufficient to cover any tax or other
governmental charge that may be imposed in relation thereto and any other
expenses (including the fees and expenses of the Trustee) connected therewith.


                                       33

<PAGE>   41



         Every new Security of any series with its coupons, if any, issued
pursuant to this Section in lieu of any destroyed, lost or stolen Security, or
in exchange for a Security to which a destroyed, lost or stolen coupon
appertains, shall constitute an original additional contractual obligation of
the Company, whether or not the destroyed, lost or stolen Security and its
coupons, if any, or the destroyed, lost or stolen coupon shall be at any time
enforceable by anyone, and shall be entitled to all the benefits of this
Indenture equally and proportionately with any and all other Securities of that
series and their coupons, if any, duly issued hereunder.

         The provisions of this Section are exclusive and shall preclude (to the
extent lawful) all other rights and remedies with respect to the replacement or
payment of mutilated, destroyed, lost or stolen Securities or coupons.

         SECTION 307. PAYMENT OF INTEREST; INTEREST RIGHTS PRESERVED. Except as
otherwise specified with respect to a series of Securities in accordance with
the provisions of Section 301, interest on any Registered Security that is
payable, and is punctually paid or duly provided for, on any Interest Payment
Date shall be paid to the Person in whose name that Security (or one or more
Predecessor Securities) is registered at the close of business on the Regular
Record Date for such interest at the office or agency of the Company maintained
for such purpose pursuant to Section 1002; PROVIDED, HOWEVER, that each
installment of interest on any Registered Security may at the Company's option
be paid by (i) mailing a check for such interest, payable to or upon the written
order of the Person entitled thereto pursuant to Section 308, to the address of
such Person as it appears on the Security Register or (ii) transfer to an
account maintained by the payee located inside the United States.

         Unless otherwise provided as contemplated by Section 301 with respect
to the Securities of any series, payment of interest may be made, in the case of
a Bearer Security, by transfer to an account maintained by the payee with a bank
located outside the United States.

         Unless otherwise provided as contemplated by Section 301, every
permanent global Security will provide that interest, if any, payable on any
Interest Payment Date will be paid to DTC, Euroclear and/or CEDEL, as the case
may be, with respect to that portion of such permanent global Security held for
its account by Cede & Co. or the Common Depository, as the case may be, for the
purpose of permitting such party to credit the interest received by it in
respect of such permanent global Security to the accounts of the beneficial
owners thereof.

         In case a Bearer Security of any series is surrendered in exchange for
a Registered Security of such series after the close of business (at an office
or agency in a Place of Payment for such series) on any Regular Record Date and
before the opening of business (at such office or agency) on the next succeeding
Interest Payment Date, such Bearer Security shall be surrendered without the
coupon relating to such Interest Payment Date and interest will not be payable
on such Interest Payment Date in respect of the Registered Security issued in
exchange for such Bearer Security, but will be payable only to the Holder of
such coupon when due in accordance with the provisions of this Indenture.

                                       34

<PAGE>   42



         Except as otherwise specified with respect to a series of Securities in
accordance with the provisions of Section 301, any interest on any Registered
Security of any series that is payable, but is not punctually paid or duly
provided for, on any Interest Payment Date (herein called "Defaulted Interest")
shall forthwith cease to be payable to the registered Holder thereof on the
relevant Regular Record Date by virtue of having been such Holder, and such
Defaulted Interest may be paid by the Company, at its election in each case, as
provided in clause (1) or (2) below:

                           (1) The Company may elect to make payment of any
         Defaulted Interest to the Persons in whose names the Registered
         Securities of such series (or their respective Predecessor Securities)
         are registered at the close of business on a Special Record Date for
         the payment of such Defaulted Interest, which shall be fixed in the
         following manner. The Company shall notify the Trustee in writing of
         the amount of Defaulted Interest proposed to be paid on each Registered
         Security of such series and the date of the proposed payment (which
         shall not be less than 20 days after such notice is received by the
         Trustee), and at the same time the Company shall deposit with the
         Trustee an amount of money in the currency or currencies, currency unit
         or units or composite currency or currencies in which the Securities of
         such series are payable (except as otherwise specified pursuant to
         Section 301 for the Securities of such series) equal to the aggregate
         amount proposed to be paid in respect of such Defaulted Interest or
         shall make arrangements satisfactory to the Trustee for such deposit on
         or prior to the date of the proposed payment, such money when deposited
         to be held in trust for the benefit of the Persons entitled to such
         Defaulted Interest as in this clause provided. Thereupon the Trustee
         shall fix a Special Record Date for the payment of such Defaulted
         Interest which shall be not more than 15 days and not less than 10 days
         prior to the date of the proposed payment and not less than 10 days
         after the receipt by the Trustee of the notice of the proposed payment.
         The Trustee shall promptly notify the Company of such Special Record
         Date and, in the name and at the expense of the Company, shall cause
         notice of the proposed payment of such Defaulted Interest and the
         Special Record Date therefor to be mailed, first-class postage prepaid,
         to each Holder of Registered Securities of such series at his address
         as it appears in the Security Register not less than 10 days prior to
         such Special Record Date. The Trustee may, in its discretion, in the
         name and at the expense of the Company, cause a similar notice to be
         published at least once in an Authorized Newspaper in each Place of
         Payment, but such publications shall not be a condition precedent to
         the establishment of such Special Record Date. Notice of the proposed
         payment of such Defaulted Interest and the Special Record Date therefor
         having been mailed as aforesaid, such Defaulted Interest shall be paid
         to the Persons in whose names the Registered Securities of such series
         (or their respective Predecessor Securities) are registered at the
         close of business on such Special Record Date and shall no longer be
         payable pursuant to the following clause (2). In case a Bearer Security
         of any series is surrendered at the office or agency in a Place of
         Payment for such series in exchange for a Registered Security of such
         series after the close of business at such office or agency on any
         Special Record Date and

                                       35

<PAGE>   43



         before the opening of business at such office or agency on the related
         proposed date for payment of Defaulted Interest, such Bearer Security
         shall be surrendered without the coupon relating to such proposed date
         of payment and Defaulted Interest will not be payable on such proposed
         date of payment in respect of the Registered Security issued in
         exchange for such Bearer Security, but will be payable only to the
         Holder of such coupon when due in accordance with the provisions of
         this Indenture.

                           (2) The Company may make payment of any Defaulted
         Interest on the Registered Securities of any series in any other lawful
         manner not inconsistent with the requirements of any securities
         exchange on which such Securities may be listed, and upon such notice
         as may be required by such exchange, if, after notice given by the
         Company to the Trustee of the proposed payment pursuant to this clause,
         such manner of payment shall be deemed practicable by the Trustee.

         Subject to the foregoing provisions of this Section and Section 305,
each Security delivered under this Indenture upon registration of transfer of or
in exchange for or in lieu of any other Security shall carry the rights to
interest accrued and unpaid, and to accrue, which were carried by such other
Security.

         SECTION 308. PERSONS DEEMED OWNERS. Prior to due presentment of a
Registered 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 such
Registered Security is registered as the owner of such Security for the purpose
of receiving payment of principal of (and premium or Make-Whole Amount, if any),
and (subject to Sections 305 and 307) interest on, such Registered Security and
for all other purposes whatsoever, whether or not such Registered Security be
overdue, and neither the Company, the Trustee nor any agent of the Company or
the Trustee shall be affected by notice to the contrary. All such payments so
made to any such Person, or upon such Person's order, shall be valid, and, to
the extent of the sum or sums so paid, effectual to satisfy and discharge the
liability for money payable upon any such Security.

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

         No Holder of any beneficial interest in any Global Security held on its
behalf by a depository shall have any rights under this Indenture with respect
to such Global Security and such depository shall be treated by the Company, the
Trustee, and any agent of the Company or the Trustee as the owner of such Global
Security for all purposes whatsoever. None of the Company, the Trustee, any
Paying Agent or the Security Registrar will have any responsibility

                                       36

<PAGE>   44



or liability for any aspect of the records relating to or payments made on
account of beneficial ownership interests of a Global Security or for
maintaining, supervising or reviewing any records relating to such beneficial
ownership interests.

         Notwithstanding the foregoing, with respect to any Global Security,
nothing herein shall prevent the Company, the Trustee, or any agent of the
Company or the Trustee, from giving effect to any written certification, proxy
or other authorization furnished by any depository, as a Holder, with respect to
such Global Security or impair, as between such depository and owners of
beneficial interests in such Global Security, the operation of customary
practices governing the exercise of the rights of such depository (or its
nominee) as Holder of such Global Security.

         SECTION 309. CANCELLATION. All Securities and coupons surrendered for
payment, redemption, repayment at the option of the Holder, conversion or
registration of transfer or exchange or for credit against any sinking fund
payment shall, if surrendered to any Person other than the Trustee, be delivered
to the Trustee, and any such Securities and coupons and Securities and coupons
surrendered directly to the Trustee for any such purpose shall be promptly
cancelled by it. The Company may at any time deliver to the Trustee for
cancellation any Securities previously authenticated and delivered hereunder
which the Company may have acquired in any manner whatsoever, and may deliver to
the Trustee (or to any other Person for delivery to the Trustee) for
cancellation any Securities previously authenticated hereunder which the Company
has not issued and sold, and all Securities so delivered shall be promptly
cancelled by the Trustee. If the Company shall so acquire any of the Securities,
however, such acquisition shall not operate as a redemption or satisfaction of
the indebtedness represented by such Securities unless and until the same are
surrendered to the Trustee for cancellation. No Securities shall be
authenticated in lieu of or in exchange for any Securities cancelled as provided
in this Section, except as expressly permitted by this Indenture. Cancelled
Securities and coupons held by the Trustee shall be destroyed by the Trustee and
the Trustee shall deliver a certificate of such destruction to the Company,
unless the Trustee is otherwise directed by a Company Order.

         SECTION 310. COMPUTATION OF INTEREST. Except as otherwise specified as
contemplated by Section 301 with respect to Securities of any series, interest
on the Securities of each series shall be computed on the basis of a 360-day
year consisting of twelve 30-day months.


                    ARTICLE FOUR - SATISFACTION AND DISCHARGE

         SECTION 401. SATISFACTION AND DISCHARGE OF INDENTURE. This Indenture
shall upon Company Request cease to be of further effect with respect to any
series of Securities specified in such Company Request (except as to any
surviving rights of registration of transfer or exchange of Securities of such
series herein expressly provided for), and the Trustee, upon

                                       37

<PAGE>   45



receipt of a Company Order, and at the expense of the Company, shall execute
instruments in form and substance satisfactory to the Trustee and the Company
acknowledging satisfaction and discharge of this Indenture as to such series
when

                           (1)      either

                           (A)      all Securities of such series theretofore
                  authenticated and delivered and all coupons, if any,
                  appertaining thereto (other than (i) coupons appertaining to
                  Bearer Securities surrendered for exchange for Registered
                  Securities and maturing after such exchange, whose surrender
                  is not required or has been waived as provided in Section 305,
                  (ii) Securities and coupons of such series which have been
                  destroyed, lost or stolen and which have been replaced or paid
                  as provided in Section 306, (iii) coupons appertaining to
                  Securities called for redemption and maturing after the
                  relevant Redemption Date, whose surrender has been waived as
                  provided in Section 1106, and (iv) Securities and coupons of
                  such series for whose payment money has theretofore been
                  deposited in trust or segregated and held in trust by the
                  Company and thereafter repaid to the Company or discharged
                  from such trust, as provided in Section 1003) have been
                  delivered to the Trustee for cancellation; or

                           (B)      all Securities of such series and, in the
                  case of (i) or (ii) below, any coupons appertaining thereto
                  not theretofore delivered to the Trustee for cancellation

                                    (i)     have become due and payable, or

                                    (ii)    will become due and payable at their
                           Stated Maturity within one year, or

                                    (iii)   if redeemable at the option of the
                           Company, are to be called for redemption within one
                           year under arrangements satisfactory to the Trustee
                           for the giving of notice of redemption by the Trustee
                           in the name, and at the expense, of the Company,

                  and the Company, in the case of (i), (ii) or (iii) above, has
                  irrevocably deposited or caused to be deposited with the
                  Trustee as trust funds in trust for the purpose an amount in
                  the currency or currencies, currency unit or units or
                  composite currency or currencies in which the Securities of
                  such series are payable, sufficient to pay and discharge the
                  entire indebtedness on such Securities and such coupons not
                  theretofore delivered to the Trustee for cancellation, for
                  principal (and premium or Make-Whole Amount, if any) and
                  interest to the date of such deposit (in the case of
                  Securities which have become due and payable) or to the Stated
                  Maturity or Redemption Date, as the case may be;

                                       38

<PAGE>   46




                           (2) the Company has paid or caused to be paid all
         other sums payable hereunder by the Company; and

                           (3) the Company has delivered to the Trustee an
         Officers' Certificate and an Opinion of Counsel, each stating that all
         conditions precedent herein provided for relating to the satisfaction
         and discharge of this Indenture as to such series have been complied
         with.

Notwithstanding the satisfaction and discharge of this Indenture, the
obligations of the Company to the Trustee and any predecessor Trustee under
Section 606, the obligations of the Company to any Authenticating Agent under
Section 611 and, if money shall have been deposited with and held by the Trustee
pursuant to subclause (B) of clause (1) of this Section, the obligations of the
Trustee under Section 402 and the last paragraph of Section 1003 shall survive.

         SECTION 402. APPLICATION OF TRUST FUNDS. Subject to the provisions of
the last paragraph of Section 1003, all money deposited with the Trustee
pursuant to Section 401 shall be held in trust and applied by it, in accordance
with the provisions of the Securities, the coupons and this Indenture, to the
payment, either directly or through any Paying Agent (including the Company
acting as its own Paying Agent) as the Trustee may determine, to the Persons
entitled thereto, of the principal (and premium or Make-Whole Amount, if any),
and any interest for whose payment such money has been deposited with or
received by the Trustee, but such money need not be segregated from other funds
except to the extent required by law.


                             ARTICLE FIVE - REMEDIES

         SECTION 501. EVENTS OF DEFAULT. "Event of Default," wherever used
herein with respect to any particular series of Securities, means any one of the
following events (whatever the reason for such Event of Default and whether or
not it shall be voluntary or involuntary or be effected by operation of law or
pursuant to any judgment, decree or order of any court or any order, rule or
regulation of any administrative or governmental body):

                           (1) default in the payment of any interest on any
         Security of that series or of any coupon appertaining thereto, when
         such interest or coupon becomes due and payable, and continuance of
         such default for a period of 30 days; or

                           (2) default in the payment of the principal of (or
         premium or Make- Whole Amount, if any, on) any Security of that series
         when it becomes due and payable at its Maturity; or


                                       39

<PAGE>   47



                           (3)      default in the deposit of any sinking fund
         payment, when and as due by the terms of any Security of that series;
         or

                           (4)      default in the performance, or breach, of
         any covenant or warranty of the Company in this Indenture with respect
         to any Security of that series (other than a covenant or warranty a
         default in whose performance or whose breach is elsewhere in this
         Section specifically dealt with), and continuance of such default or
         breach for a period of 60 days after there has been given, by
         registered or certified mail, to the Company by the Trustee or to the
         Company and the Trustee by the Holders of at least 25% in principal
         amount of the Outstanding Securities of that series a written notice
         specifying such default or breach and requiring it to be remedied and
         stating that such notice is a "Notice of Default" hereunder; or

                           (5)      default under any bond, debenture, note,
         mortgage, indenture or instrument under which there may be issued or by
         which there may be secured or evidenced any indebtedness for money
         borrowed by the Company (or by any Subsidiary, the repayment of which
         the Company has guaranteed or for which the Company is directly
         responsible or liable as obligor or guarantor), having an aggregate
         principal amount outstanding of at least $25,000,000, whether such
         indebtedness now exists or shall hereafter be created, which default
         shall have resulted in such indebtedness becoming or being declared due
         and payable prior to the date on which it would otherwise have become
         due and payable, without such indebtedness having been discharged, or
         such acceleration having been rescinded or annulled, within a period of
         10 days after there shall have been given, by registered or certified
         mail, to the Company by the Trustee or to the Company and the Trustee
         by the Holders of at least 10% in principal amount of the Outstanding
         Securities of that series a written notice specifying such default and
         requiring the Company to cause such indebtedness to be discharged or
         cause such acceleration to be rescinded or annulled and stating that
         such notice is a "Notice of Default" hereunder; or

                           (6)      the entry by a court of competent
         jurisdiction of one or more judgments, orders or decrees against the
         Company or any of its Subsidiaries in an aggregate amount (excluding
         amounts covered by insurance) in excess of $10,000,000 and such
         judgments, orders or decrees remain undischarged, unstayed and
         unsatisfied in an aggregate amount (excluding amounts covered by
         insurance) in excess of $10,000,000 for a period of 30 consecutive
         days; or

                           (7)      the Company or any Significant Subsidiary
         pursuant to or within the meaning of any Bankruptcy Law:

                                    (A) commences a voluntary case,

                                    (B) consents to the entry of an order for
                  relief

                                       40

<PAGE>   48



                  against it in an involuntary case,

                                    (C) consents to the appointment of a
                  Custodian of it or for all or substantially all of its
                  property, or

                                    (D) makes a general assignment for the
                  benefit of its creditors; or

                           (8)      a court of competent jurisdiction enters an 
         order or decree under any Bankruptcy Law that:

                                    (A) is for relief against the Company or any
                  Significant Subsidiary in an involuntary case,

                                    (B) appoints a Custodian of the Company or
                  any Significant Subsidiary or for all or substantially all of
                  either of its property, or

                                    (C) orders the liquidation of the Company or
                  any Significant Subsidiary, and the order or decree remains
                  unstayed and in effect for 90 days; or

                           (8)      any other Event of Default provided with 
         respect to Securities of that series.

As used in this Section 501, the term "Bankruptcy Law" means title 11, U.S. Code
or any similar Federal or state law for the relief of debtors and the term
"Custodian" means any receiver, trustee, assignee, liquidator or other similar
official under any Bankruptcy Law.

         SECTION 502. ACCELERATION OF MATURITY; RESCISSION AND ANNULMENT. If an
Event of Default with respect to Securities of any series at the time
Outstanding occurs and is continuing, then and in every such case the Trustee or
the Holders of not less than 25% in principal amount of the Outstanding
Securities of that series may declare the principal amount (or, if Securities of
that Series are Original Issue Discount Securities or Indexed Securities, such
portion of the principal as may be specified in the terms thereof) of all the
Securities of that series to be due and payable immediately, by a notice in
writing to the Company (and to the Trustee if given by the Holders), and upon
any such declaration such principal or specified portion thereof shall become
immediately due and payable.

         At any time after such a declaration of acceleration with respect to
Securities of any series has been made and before a judgment or decree for
payment of the money due has been obtained by the Trustee as hereinafter in this
Article provided, the Holders of a majority in principal amount of the
Outstanding Securities of that series, by written notice to the Company

                                       41

<PAGE>   49



and the Trustee, may rescind and annul such declaration of acceleration and its
consequences if:

                           (1)      the Company has paid or deposited with the
         Trustee a sum sufficient to pay in the currency, currency unit or
         composite currency in which the Securities of such series are payable
         (except as otherwise specified pursuant to Section 301 for the
         Securities of such series):

                                    (A) all overdue installments of interest on
                  all Outstanding Securities of that series and any related
                  coupons,

                                    (B) the principal of (and premium or
                  Make-Whole Amount, if any, on) any Outstanding Securities of
                  that series which have become due otherwise than by such
                  declaration of acceleration and interest thereon at the rate
                  or rates borne by or provided for in such Securities,

                                    (C) to the extent that payment of such
                  interest is lawful, interest upon overdue installments of
                  interest at the rate or rates borne by or provided for in such
                  Securities, and

                                    (D) all sums paid or advanced by the Trustee
                  hereunder and the reasonable compensation, expenses,
                  disbursements and advances of the Trustee, its agents and
                  counsel; and

                           (2)      all Events of Default with respect to
         Securities of that series, other than the nonpayment of the principal
         of (or premium or Make-Whole Amount, if any) or interest on Securities
         of that series which have become due solely by such declaration of
         acceleration, have been cured or waived as provided in Section 513.

No such rescission shall affect any subsequent default or impair any right
consequent thereon.

         SECTION 503. COLLECTION OF INDEBTEDNESS AND SUITS FOR ENFORCEMENT BY
TRUSTEE. The Company covenants that if:

                           (1)      default is made in the payment of any
         installment of interest on any Security of any series and any related
         coupon when such interest becomes due and payable and such default
         continues for a period of 30 days, or

                           (2)      default is made in the payment of the 
         principal of (or premium or Make-Whole Amount, if any, on) any Security
         of any series at its Maturity,

then the Company will, upon demand of the Trustee, pay to the Trustee, for the
benefit of the Holders of such Securities of such series and coupons, the whole
amount then due and payable

                                       42

<PAGE>   50



on such Securities and coupons for principal (and premium or Make-Whole Amount,
if any) and interest, with interest upon any overdue principal (and premium or
Make-Whole Amount, if any) and, to the extent that payment of such interest
shall be legally enforceable, upon any overdue installments of interest at the
rate or rates borne by or provided for in such Securities, and, in addition
thereto, such further amount as shall be sufficient to cover the costs and
expenses of collection, including the reasonable compensation, expenses,
disbursements and advances of the Trustee, its agents and counsel.

         If the Company fails to pay such amounts forthwith upon such demand,
the Trustee, in its own name and as trustee of an express trust, may institute a
judicial proceeding for the collection of the sums so due and unpaid, and may
prosecute such proceeding to judgment or final decree, and may enforce the same
against the Company or any other obligor upon such Securities of such series and
collect the moneys adjudged or decreed to be payable in the manner provided by
law out of the property of the Company or any other obligor upon such Securities
of such series, wherever situated.

         If an Event of Default with respect to Securities of any series occurs
and is continuing, the Trustee may in its discretion proceed to protect and
enforce its rights and the rights of the Holders of Securities of such series
and any related coupons by such appropriate judicial proceedings as the Trustee
shall deem most effectual to protect and enforce any such rights, whether for
the specific enforcement of any covenant or agreement in this Indenture or in
aid of the exercise of any power granted herein, or to enforce any other proper
remedy.

         SECTION 504. TRUSTEE MAY FILE PROOFS OF CLAIM. In case of the pendency
of any receivership, insolvency, liquidation, bankruptcy, reorganization,
arrangement, adjustment, composition or other judicial proceeding relative to
the Company or any other obligor upon the Securities or the property of the
Company or of such other obligor or their creditors, the Trustee (irrespective
of whether the principal of the Securities of any series shall then be due and
payable as therein expressed or by declaration or otherwise and irrespective of
whether the Trustee shall have made any demand on the Company for the payment of
overdue principal, premium or Make-Whole Amount, if any, or interest) shall be
entitled and empowered, by intervention in such proceeding or otherwise:

                                    (i)     to file and prove a claim for the 
         whole amount, or such lesser amount as may be provided for in the
         Securities of such series, of principal (and premium or Make-Whole
         Amount, if any) and interest owing and unpaid in respect of the
         Securities and to file such other papers or documents as may be
         necessary or advisable in order to have the claims of the Trustee
         (including any claim for the reasonable compensation, expenses,
         disbursements and advances of the Trustee, its agents and counsel) and
         of the Holders allowed in such judicial proceeding, and

                                    (ii)    to collect and receive any moneys or
         other property payable or deliverable on any such claims and to
         distribute the same;

                                       43

<PAGE>   51



and any custodian, receiver, assignee, trustee, liquidator, sequestrator (or
other similar official) in any such judicial proceeding is hereby authorized by
each Holder of Securities of such series and coupons to make such payments to
the Trustee, and in the event that the Trustee shall consent to the making of
such payments directly to the Holders, to pay to the Trustee any amount due to
it for the reasonable compensation, expenses, disbursements and advances of the
Trustee and any predecessor Trustee, their agents and counsel, and any other
amounts due the Trustee or any predecessor Trustee under Section 606.

         Nothing herein contained shall be deemed to authorize the Trustee to
authorize or consent to or accept or adopt on behalf of any Holder of a Security
or coupon any plan of reorganization, arrangement, adjustment or composition
affecting the Securities or coupons or the rights of any Holder thereof, or to
authorize the Trustee to vote in respect of the claim of any Holder of a
Security or coupon in any such proceeding.

         In any proceedings brought by the Trustee (and also any proceedings
involving the interpretation of any provision of this Indenture to which the
Trustee shall be a party) the Trustee shall be held to represent all the Holders
of the Securities, and it shall not be necessary to make any Holders of the
Securities parties to any such proceedings.

         SECTION 505. TRUSTEE MAY ENFORCE CLAIMS WITHOUT POSSESSION OF
SECURITIES OR COUPONS. All rights of action and claims under this Indenture or
any of the Securities or coupons may be prosecuted and enforced by the Trustee
without the possession of any of the Securities or coupons or the production
thereof in any proceeding relating thereto, and any such proceeding instituted
by the Trustee shall be brought in its own name as trustee of an express trust,
and any recovery of judgment shall, after provision for the payment of the
reasonable compensation, expenses, disbursements and advances of the Trustee,
its agents and counsel, be for the ratable benefit of the Holders of the
Securities and coupons in respect of which such judgment has been recovered.

         SECTION 506. APPLICATION OF MONEY COLLECTED. Any money collected by the
Trustee pursuant to this Article shall be applied in the following order, at the
date or dates fixed by the Trustee and, in case of the distribution of such
money on account of principal (or premium or Make-Whole Amount, if any) or
interest, upon presentation of the Securities or coupons, or both, as the case
may be, and the notation thereon of the payment if only partially paid and upon
surrender thereof if fully paid:

                  FIRST: To the payment of all amounts due the Trustee and any
         predecessor Trustee under Section 606;

                  SECOND: To the payment of the amounts then due and unpaid upon
         the Securities and coupons for principal (and premium or Make-Whole
         Amount, if any) and interest, in respect of which or for the benefit of
         which such money has been collected, ratably, without preference or
         priority of any kind, according to the aggregate amounts

                                       44

<PAGE>   52



         due and payable on such Securities and coupons for principal (and
         premium or Make- Whole Amount, if any) and interest, respectively; and

                  THIRD: To the payment of the remainder, if any, to the
         Company.

         SECTION 507. LIMITATION ON SUITS. No Holder of any Security of any
series or any related coupon shall have any right to institute any proceeding,
judicial or otherwise, with respect to this Indenture, or for the appointment of
a receiver or trustee, or for any other remedy hereunder, unless:

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

                           (2) the Holders of not less than 25% in principal
         amount of the Outstanding Securities of that series shall have made
         written request to the Trustee to institute proceedings in respect of
         such Event of Default in its own name as Trustee hereunder;

                           (3) such Holder or Holders have offered to the
         Trustee indemnity reasonably satisfactory to the Trustee against the
         costs, expenses and liabilities to be incurred in compliance with such
         request;

                           (4) the Trustee for 60 days after its receipt of such
         notice, request and offer of indemnity has failed to institute any such
         proceeding; and

                           (5) no direction inconsistent with such written
         request has been given to the Trustee during such 60-day period by the
         Holders of a majority in principal amount of the Outstanding Securities
         of that series;

it being understood and intended that no one or more of such Holders shall have
any right in any manner whatever by virtue of, or by availing of, any provision
of this Indenture to affect, disturb or prejudice the rights of any other of
such Holders, or to obtain or to seek to obtain priority or preference over any
other of such Holders or to enforce any right under this Indenture, except in
the manner herein provided and for the equal and ratable benefit of all such
Holders.

         SECTION 508. UNCONDITIONAL RIGHT OF HOLDERS TO RECEIVE PRINCIPAL,
PREMIUM OR MAKE-WHOLE AMOUNT, IF ANY, AND INTEREST. Notwithstanding any other
provision in this Indenture, the Holder of any Security or coupon shall have the
right which is absolute and unconditional to receive payment of the principal of
(and premium or Make-Whole Amount, if any) and (subject to Sections 305 and 307)
interest on such Security or payment of such coupon on the respective due dates
expressed in such Security or coupon (or, in the case of

                                       45

<PAGE>   53



redemption, on the Redemption Date) and to institute suit for the enforcement of
any such payment, and such rights shall not be impaired without the consent of
such Holder.

         SECTION 509. RESTORATION OF RIGHTS AND REMEDIES. If the Trustee or any
Holder of a Security or coupon has instituted any proceeding to enforce any
right or remedy under this Indenture and such proceeding has been discontinued
or abandoned for any reason, or has been determined adversely to the Trustee or
to such Holder, then and in every such case, the Company, the Trustee and the
Holders of Securities and coupons shall, subject to any determination in such
proceeding, be restored severally and respectively to their former positions
hereunder and thereafter all rights and remedies of the Trustee and the Holders
shall continue as though no such proceeding had been instituted.

         SECTION 510. RIGHTS AND REMEDIES CUMULATIVE. Except as otherwise
provided with respect to the replacement or payment of mutilated, destroyed,
lost or stolen Securities or coupons in the last paragraph of Section 306, no
right or remedy herein conferred upon or reserved to the Trustee or to the
Holders of Securities or coupons is intended to be exclusive of any other right
or remedy, and every right and remedy shall, to the extent permitted by law, be
cumulative and in addition to every other right and remedy given hereunder or
now or hereafter existing at law or in equity or otherwise. The assertion or
employment of any right or remedy hereunder, or otherwise, shall not prevent the
concurrent assertion or employment of any other appropriate right or remedy.

         SECTION 511. DELAY OR OMISSION NOT WAIVER. No delay or omission of the
Trustee or of any Holder of any Security or coupon to exercise any right or
remedy accruing upon any Event of Default shall impair any such right or remedy
or constitute a waiver of any such Event of Default or an acquiescence therein.
Every right and remedy given by this Article or by law to the Trustee or to the
Holders may be exercised from time to time, and as often as may be deemed
expedient, by the Trustee or by the Holders of Securities or coupons, as the
case may be.

         SECTION 512. CONTROL BY HOLDERS OF SECURITIES. The Holders of not less
than a majority in principal amount of the Outstanding Securities of any series
shall have the right to direct the time, method and place of conducting any
proceeding for any remedy available to the Trustee or exercising any trust or
power conferred on the Trustee with respect to the Securities of such series,
PROVIDED that

                           (1) such direction shall not be in conflict with any
         rule of law or with this Indenture,

                           (2) the Trustee may take any other action deemed
         proper by the Trustee which is not inconsistent with such direction,
         and


                                       46

<PAGE>   54



                           (3) the Trustee need not take any action which might
         involve it in personal liability or be unduly prejudicial to the
         Holders of Securities of such series not joining therein.

         Nothing in this Indenture shall impair the right of the Trustee in its
discretion to take any action deemed proper by the Trustee and which is not
inconsistent with such direction by Holders.

         SECTION 513. WAIVER OF PAST DEFAULTS. The Holders of not less than a
majority in principal amount of the Outstanding Securities of any series may on
behalf of the Holders of all the Securities of such series and any related
coupons waive any past default hereunder with respect to such series and its
consequences, except a default

                           (1) in the payment of the principal of (or premium or
         Make-Whole Amount, if any) or interest on any Security of such series
         or any related coupons, or

                           (2) in respect of a covenant or provision hereof
         which under Article Nine cannot be modified or amended without the
         consent of the Holder of each Outstanding Security of such series
         affected.

         Upon any such waiver, such default shall cease to exist, and any Event
of Default arising therefrom shall be deemed to have been cured, for every
purpose of this Indenture; but no such waiver shall extend to any subsequent or
other default or Event of Default or impair any right consequent thereon.

         SECTION 514. WAIVER OF USURY, STAY OR EXTENSION LAWS. The Company
covenants (to the extent that it may lawfully do so) that it will not at any
time insist upon, or plead, or in any manner whatsoever claim or take the
benefit or advantage of, any usury, stay or extension law wherever enacted, now
or at any time hereafter in force, which may affect the covenants or the
performance of this Indenture; and the Company (to the extent that it may
lawfully do so) hereby expressly waives all benefit or advantage of any such
law, and covenants that it will not hinder, delay or impede the execution of any
power herein granted to the Trustee, but will suffer and permit the execution of
every such power as though no such law had been enacted.

         SECTION 515. UNDERTAKING FOR COSTS. All parties to this Indenture
agree, and each Holder of any Security by his acceptance thereof shall be deemed
to have agreed, that any court may in its discretion require, in any suit for
the enforcement of any right or remedy under this Indenture, or in any suit
against the Trustee for any action taken or omitted by it as Trustee, the filing
by any party litigant in such suit of an undertaking to pay the costs of such
suit, and that such court may in its discretion assess reasonable costs,
including reasonable attorneys' fees, against any party litigant in such suit
having due regard to the merits and good faith of the claims or defenses made by
such party litigant; but the provisions of this Section shall not apply to any
suit instituted by the Trustee, to any suit instituted by any Holder, or

                                       47

<PAGE>   55



group of Holders, holding in the aggregate more than 10% in principal amount of
the Outstanding Securities of any series, or to any suit instituted by any
Holder for the enforcement of the payment of the principal of (or premium or
Make-Whole Amount, if any) or interest on any Security on or after the
respective Stated Maturities expressed in such Security (or, in the case of
redemption, on or after the Redemption Date).


                            ARTICLE SIX - THE TRUSTEE

         SECTION 601. NOTICE OF DEFAULTS. Within 90 days after the occurrence of
any default hereunder with respect to the Securities of any series, the Trustee
shall transmit in the manner and to the extent provided in TIA Section 313(c),
notice of such default hereunder known to the Trustee, unless such default shall
have been cured or waived; PROVIDED, HOWEVER, that, except in the case of a
default in the payment of the principal of (or premium or Make-Whole Amount, if
any) or interest on any Security of such series, or in the payment of any
sinking fund installment with respect to the Securities of such series, the
Trustee shall be protected in withholding such notice if and so long as
Responsible Officers of the Trustee in good faith determine that the withholding
of such notice is in the interests of the Holders of the Securities and coupons
of such series; and PROVIDED FURTHER that in the case of any default or breach
of the character specified in Section 501(4) with respect to the Securities and
coupons of such series, no such notice to Holders shall be given until at least
60 days after the occurrence thereof. For the purpose of this Section, the term
"default" means any event which is, or after notice or lapse of time or both
would become, an Event of Default with respect to the Securities of such series.

         SECTION 602. CERTAIN RIGHTS OF TRUSTEE. Subject to the provisions of
TIA Section 315(a) through 315(d):

                           (1) the Trustee may rely and shall be protected in
         acting or refraining from acting upon any resolution, certificate,
         statement, instrument, opinion, report, notice, request, direction,
         consent, order, bond, debenture, note, coupon or other paper or
         document believed by it to be genuine and to have been signed or
         presented by the proper party or parties;

                           (2) any request or direction of the Company mentioned
         herein shall be sufficiently evidenced by a Company Request or Company
         Order (other than delivery of any Security, together with any coupons
         appertaining thereto, to the Trustee for authentication and delivery
         pursuant to Section 303 which shall be sufficiently evidenced as
         provided therein) and any resolution of the Board of Directors may be
         sufficiently evidenced by a Board Resolution;

                           (3) whenever in the administration of this Indenture
         the Trustee shall deem it desirable that a matter be proved or
         established prior to taking, suffering or

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<PAGE>   56



         omitting any action hereunder, the Trustee (unless other evidence be
         herein specifically prescribed) may, in the absence of bad faith on its
         part, rely upon an Officers' Certificate;

                           (4) the Trustee may consult with counsel and the
         written advice of such counsel or any Opinion of Counsel shall be full
         and complete authorization and protection in respect of any action
         taken, suffered or omitted by it hereunder in good faith and in
         reliance thereon;

                           (5) the Trustee shall be under no obligation to
         exercise any of the rights or powers vested in it by this Indenture at
         the request or direction of any of the Holders of Securities of any
         series or any related coupons pursuant to this Indenture, unless such
         Holders shall have offered to the Trustee security or indemnity
         reasonably satisfactory to the Trustee against the costs, expenses and
         liabilities which might be incurred by it in compliance with such
         request or direction;

                           (6) the Trustee shall not be bound to make any
         investigation into the facts or matters stated in any resolution,
         certificate, statement, instrument, opinion, report, notice, request,
         direction, consent, order, bond, debenture, note, coupon or other paper
         or document, unless requested in writing so to do by the Holders of not
         less than a majority in aggregate principal amount of the Outstanding
         Securities of any series; PROVIDED that, if the payment within a
         reasonable time to the Trustee of the costs, expenses or liabilities
         likely to be incurred by it in the making of such investigation is, in
         the opinion of the Trustee, not reasonably assured to the Trustee by
         the security afforded to it by the terms of this Indenture, the Trustee
         may require reasonable indemnity against such expenses or liabilities
         as a condition to proceeding; the reasonable expenses of every such
         examination shall be paid by the Holders or, if paid by the Trustee,
         shall be repaid by the Holders upon demand. The Trustee, in its
         discretion, may make such further inquiry or investigation into such
         facts or matters as it may see fit, and, if the Trustee shall determine
         to make such further inquiry or investigation, it shall be entitled to
         examine the books, records and premises of the Company, relevant to the
         facts or matters that are the subject of its inquiry, personally or by
         agent or attorney;

                           (7) the Trustee may execute any of the trusts or
         powers hereunder or perform any duties hereunder either directly or by
         or through agents or attorneys and the Trustee shall not be responsible
         for any misconduct or negligence on the part of any agent or attorney
         appointed with due care by it hereunder; and

                           (8) the Trustee shall not be liable for any action
         taken, suffered or omitted by it in good faith and reasonably believed
         by it to be authorized or within the discretion or rights or powers
         conferred upon it by this Indenture.


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<PAGE>   57



         The Trustee shall not be required to expend or risk its own funds or
otherwise incur any financial liability in the performance of any of its duties
hereunder, or in the exercise of any of its rights or powers, if it shall have
reasonable grounds for believing that repayment of such funds or adequate
indemnity against such risk or liability is not reasonably assured to it.

         Except during the continuance of an Event of Default, the Trustee
undertakes to perform only such duties as are specifically set forth in this
Indenture, and no implied covenants or obligations shall be read into this
Indenture against the Trustee.

         SECTION 603. NOT RESPONSIBLE FOR RECITALS OR ISSUANCE OF SECURITIES.
The recitals contained herein and in the Securities, except the Trustee's
certificate of authentication, and in any coupons shall be taken as the
statements of the Company, and neither the Trustee nor any Authenticating Agent
assumes any responsibility for their correctness. The Trustee makes no
representations as to the validity or sufficiency of this Indenture or of the
Securities or coupons, except that the Trustee represents that it is duly
authorized to execute and deliver this Indenture, authenticate the Securities
and perform its obligations hereunder. Neither the Trustee nor any
Authenticating Agent shall be accountable for the use or application by the
Company of Securities or the proceeds thereof.

         SECTION 604. MAY HOLD SECURITIES. The Trustee, any Paying Agent,
Security Registrar, Authenticating Agent or any other agent of the Company, in
its individual or any other capacity, may become the owner or pledgee of
Securities and coupons and, subject to TIA Sections 310(b) and 311, may
otherwise deal with the Company with the same rights it would have if it were
not Trustee, Paying Agent, Security Registrar, Authenticating Agent or such
other agent.

         SECTION 605. MONEY HELD IN TRUST. Money held by the Trustee in trust
hereunder need not be segregated from other funds except to the extent required
by law. The Trustee shall be under no liability for interest on any money
received by it hereunder except as otherwise agreed with the Company.

         SECTION 606. COMPENSATION AND REIMBURSEMENT. The Company agrees:

                           (1) to pay to the Trustee from time to time
         reasonable compensation for all services rendered by it hereunder
         (which compensation shall not be limited by any provision of law in
         regard to the compensation of a trustee of an express trust);

                           (2) except as otherwise expressly provided herein, to
         reimburse each of the Trustee and any predecessor Trustee upon its
         request for all reasonable expenses, disbursements and advances
         incurred or made by the Trustee in accordance with any provision of
         this Indenture (including the reasonable compensation and the
         reasonable expenses and disbursements of its agents and counsel),
         except any such expense, disbursement or advance as may be attributable
         to its negligence or bad faith; and

                                       50

<PAGE>   58



                           (3) to indemnify each of the Trustee and any
         predecessor Trustee for, and to hold it harmless against, any loss,
         liability or expense incurred without negligence or bad faith on its
         part, arising out of or in connection with the acceptance or
         administration of the trust or trusts hereunder, including the costs
         and expenses of defending itself against any claim or liability in
         connection with the exercise or performance of any of its powers or
         duties hereunder.

         When the Trustee incurs expenses or renders services in connection with
an Event of Default specified in Section 501(7) or Section 501(8), the expenses
(including the reasonable charges and expenses of its counsel) and the
compensation for the services are intended to constitute expenses of
administration under any applicable Federal or state bankruptcy, insolvency or
other similar law.

         As security for the performance of the obligations of the Company under
this Section, the Trustee shall have a lien prior to the Securities upon all
property and funds held or collected by the Trustee as such, except funds held
in trust for the payment of principal of (or premium or Make-Whole Amount, if
any) or interest on particular Securities or any coupons.

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

         SECTION 607. CORPORATE TRUSTEE REQUIRED; ELIGIBILITY; CONFLICTING
INTERESTS. There shall at all times be a Trustee hereunder which shall be
eligible to act as Trustee under TIA Section 310(a)(1) and shall have a combined
capital and surplus of at least $50,000,000. If such corporation publishes
reports of condition at least annually, pursuant to law or the requirements of
Federal, state, territorial or District of Columbia supervising or examining
authority, then for the purposes of this Section, the combined capital and
surplus of such corporation shall be deemed to be its combined capital and
surplus as set forth in its most recent report of condition so published. If at
any time the Trustee shall cease to be eligible in accordance with the
provisions of this Section, it shall resign immediately in the manner and with
the effect hereinafter specified in this Article. Neither the Company nor any
Person directly or indirectly controlling, controlled by, or under common
control with the Company shall serve as Trustee.

         SECTION 608. RESIGNATION AND REMOVAL; APPOINTMENT OF SUCCESSOR.

                  (a) No resignation or removal of the Trustee and no
appointment of a successor Trustee pursuant to this Article shall become
effective until the acceptance of appointment by the successor Trustee in
accordance with the applicable requirements of Section 609.

                  (b) The Trustee may resign at any time with respect to the
Securities of one or more series by giving written notice thereof to the
Company. If an instrument of acceptance by a successor Trustee shall not have
been delivered to the Trustee within 30 days after the

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<PAGE>   59



giving of such notice of resignation, the resigning Trustee may petition any
court of competent jurisdiction for the appointment of a successor Trustee.

                  (c)      The Trustee may be removed at any time with respect
to the Securities of any series by Act of the Holders of a majority in principal
amount of the Outstanding Securities of such series delivered to the Trustee and
to the Company.

                  (d)      If at any time:

                           (1) the Trustee shall fail to comply with the
         provisions of TIA Section 310(b) after written request therefor by the
         Company or by any Holder of a Security who has been a bona fide Holder
         of a Security for at least six months, or

                           (2) the Trustee shall cease to be eligible under
         Section 607 and shall fail to resign after written request therefor by
         the Company or by any Holder of a Security who has been a bona fide
         Holder of a Security for at least six months, or

                           (3) the Trustee shall become incapable of acting or
         shall be adjudged a bankrupt or insolvent or a receiver of the Trustee
         or of its property shall be appointed or any public officer shall take
         charge or control of the Trustee or of its property or affairs for the
         purpose of rehabilitation, conservation or liquidation,

then, in any such case, (i) the Company by or pursuant to a Board Resolution may
remove the Trustee and appoint a successor Trustee with respect to all
Securities, or (ii) subject to TIA Section 315(e), any Holder of a Security who
has been a bona fide Holder of a Security for at least six months may, on behalf
of himself and all others similarly situated, petition any court of competent
jurisdiction for the removal of the Trustee with respect to all Securities and
the appointment of a successor Trustee or Trustees.

                  (e)      If the Trustee shall resign, be removed or become
incapable of acting, or if a vacancy shall occur in the office of Trustee for
any cause with respect to the Securities of one or more series, the Company, by
or pursuant to a Board Resolution, shall promptly appoint a successor Trustee or
Trustees with respect to the Securities of that or those series (it being
understood that any such successor Trustee may be appointed with respect to the
Securities of one or more or all of such series and that at any time there shall
be only one Trustee with respect to the Securities of any particular series).
If, within one year after such resignation, removal or incapability, or the
occurrence of such vacancy, a successor Trustee with respect to the Securities
of any series shall be appointed by Act of the Holders of a majority in
principal amount of the Outstanding Securities of such series delivered to the
Company and the retiring Trustee, the successor Trustee so appointed shall,
forthwith upon its acceptance of such appointment, become the successor Trustee
with respect to the Securities of such series and to that extent supersede the
successor Trustee appointed by the Company. If no successor Trustee with respect
to the Securities of any series shall have been so appointed

                                       52

<PAGE>   60



by the Company or the Holders of Securities and accepted appointment in the
manner hereinafter provided, any Holder of a Security who has been a bona fide
Holder of a Security of such series for at least six months may, on behalf of
himself and all others similarly situated, petition any court of competent
jurisdiction for the appointment of a successor Trustee with respect to
Securities of such series.

                  (f) The Company shall give notice of each resignation and each
removal of the Trustee with respect to the Securities of any series and each
appointment of a successor Trustee with respect to the Securities of any series
in the manner provided for notices to the Holders of Securities in Section 106.
Each notice shall include the name of the successor Trustee with respect to the
Securities of such series and the address of its Corporate Trust Office.

         SECTION 609. ACCEPTANCE OF APPOINTMENT BY SUCCESSOR. (a) In case of the
appointment hereunder of a successor Trustee with respect to all Securities,
every such successor Trustee so appointed shall execute, acknowledge and deliver
to the Company and to the retiring Trustee an instrument accepting such
appointment, and thereupon the resignation or removal of the retiring Trustee
shall become effective and such successor Trustee, without any further act, deed
or conveyance, shall become vested with all the rights, powers, trusts and
duties of the retiring Trustee; but, on request of the Company or the successor
Trustee, such retiring Trustee shall, upon payment of its charges, execute and
deliver an instrument transferring to such successor Trustee all the rights,
powers and trusts of the retiring Trustee, and shall duly assign, transfer and
deliver to such successor Trustee all property and money held by such retiring
Trustee hereunder, subject nevertheless to its claim, if any, provided for in
Section 606.

                  (b) In case of the appointment hereunder of a successor
Trustee with respect to the Securities of one or more (but not all) series, the
Company, the retiring Trustee and each successor Trustee with respect to the
Securities of one or more series shall execute and deliver an indenture
supplemental hereto, pursuant to Article Nine hereof, wherein each successor
Trustee shall accept such appointment and which (1) shall contain such
provisions as shall be necessary or desirable to transfer and confirm to, and to
vest in, each successor Trustee all the rights, powers, trusts and duties of the
retiring Trustee with respect to the Securities of that or those series to which
the appointment of such successor Trustee relates, (2) if the retiring Trustee
is not retiring with respect to all Securities, shall contain such provisions as
shall be deemed necessary or desirable to confirm that all the rights, powers,
trusts and duties of the retiring Trustee with respect to the Securities of that
or those series as to which the retiring Trustee is not retiring shall continue
to be vested in the retiring Trustee, and (3) shall add to or change any of the
provisions of this Indenture as shall be necessary to provide for or facilitate
the administration of the trusts hereunder by more than one Trustee, it being
understood that nothing herein or in such supplemental indenture shall
constitute such Trustees co-trustees of the same trust and that each such
Trustee shall be trustee of a trust or trusts hereunder separate and apart from
any trust or trusts hereunder administered by any other such Trustee; and upon

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<PAGE>   61



the execution and delivery of such supplemental indenture the resignation or
removal of the retiring Trustee shall become effective to the extent provided
therein and each such successor Trustee, without any further act, deed or
conveyance, shall become vested with all the rights, powers, trusts and duties
of the retiring Trustee with respect to the Securities of that or those series
to which the appointment of such successor Trustee relates; but, on request of
the Company or any successor Trustee, such retiring Trustee shall duly assign,
transfer and deliver to such successor Trustee all property and money held by
such retiring Trustee hereunder with respect to the Securities of that or those
series to which the appointment of such successor Trustee relates.

                  (c) Upon request of any such successor Trustee, the Company
shall execute any and all instruments for more fully and certainly vesting in
and confirming to such successor Trustee all such rights, powers and trusts
referred to in paragraph (a) or (b) of this Section 609, as the case may be.

                  (d) No successor Trustee shall accept its appointment unless
at the time of such acceptance such successor Trustee shall be qualified and
eligible under this Article.

         SECTION 610. MERGER, CONVERSION, CONSOLIDATION OR SUCCESSION TO
BUSINESS. Any corporation into which the Trustee may be merged or converted or
with which it may be consolidated, or any corporation resulting from any merger,
conversion or consolidation to which the Trustee shall be a party, or any
corporation succeeding to all or substantially all of the corporate trust
business of the Trustee, shall be the successor of the Trustee hereunder,
PROVIDED such corporation shall be otherwise qualified and eligible under this
Article, without the execution or filing of any paper or any further act on the
part of any of the parties hereto. In case any Securities or coupons shall have
been authenticated, but not delivered, by the Trustee then in office, any
successor by merger, conversion or consolidation to such authenticating Trustee
may adopt such authentication and deliver the Securities or coupons so
authenticated with the same effect as if such successor Trustee had itself
authenticated such Securities or coupons. In case any Securities or coupons
shall not have been authenticated by such predecessor Trustee, any such
successor Trustee may authenticate and deliver such Securities or coupons, in
either its own name or that of its predecessor Trustee, with the full force and
effect which this Indenture provides for the certificate of authentication of
the Trustee.

         SECTION 611. APPOINTMENT OF AUTHENTICATING AGENT. At any time when any
of the Securities remain Outstanding, the Trustee may appoint an Authenticating
Agent or Agents with respect to one or more series of Securities which shall be
authorized to act on behalf of the Trustee to authenticate Securities of such
series issued upon exchange, registration of transfer or partial redemption or
repayment thereof, and Securities so authenticated shall be entitled to the
benefits of this Indenture and shall be valid and obligatory for all purposes as
if authenticated by the Trustee hereunder. Any such appointment shall be
evidenced by an instrument in writing signed by a Responsible Officer of the
Trustee, a copy of which

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<PAGE>   62



instrument shall be promptly furnished to the Company. Wherever reference is
made in this Indenture to the authentication and delivery of Securities by the
Trustee or the Trustee's certificate of authentication, such reference shall be
deemed to include authentication and delivery on behalf of the Trustee by an
Authenticating Agent and a certificate of authentication executed on behalf of
the Trustee by an Authenticating Agent. Each Authenticating Agent shall be
acceptable to the Company and shall at all times be a bank or trust company or
corporation organized and doing business and in good standing under the laws of
the United States of America or of any state or the District of Columbia,
authorized under such laws to act as Authenticating Agent, having a combined
capital and surplus of not less than $50,000,000 and subject to supervision or
examination by Federal or state authorities. If such Authenticating Agent
publishes reports of condition at least annually, pursuant to law or the
requirements of the aforesaid supervising or examining authority, then for the
purposes of this Section, the combined capital and surplus of such
Authenticating Agent shall be deemed to be its combined capital and surplus as
set forth in its most recent report of condition so published. In case at any
time an Authenticating Agent shall cease to be eligible in accordance with the
provisions of this Section, such Authenticating Agent shall resign immediately
in the manner and with the effect specified in this Section.

         Any corporation into which an Authenticating Agent may be merged or
converted or with which it may be consolidated, or any corporation resulting
from any merger, conversion or consolidation to which such Authenticating Agent
shall be a party, or any corporation succeeding to the corporate agency or
corporate trust business of an Authenticating Agent, shall continue to be an
Authenticating Agent, provided such corporation shall be otherwise eligible
under this Section, without the execution or filing of any paper or further act
on the part of the Trustee or the Authenticating Agent.

         An Authenticating Agent for any series of Securities may at any time
resign by giving written notice of resignation to the Trustee for such series
and to the Company. The Trustee for any series of Securities may at any time
terminate the agency of an Authenticating Agent by giving written notice of
termination to such Authenticating Agent and to the Company. Upon receiving such
a notice of resignation or upon such a termination, or in case at any time such
Authenticating Agent shall cease to be eligible in accordance with the
provisions of this Section, the Trustee for such series may appoint a successor
Authenticating Agent which shall be acceptable to the Company and shall give
notice of such appointment to all Holders of Securities of the series with
respect to which such Authenticating Agent will serve in the manner set forth in
Section 106. Any successor Authenticating Agent upon acceptance of its
appointment hereunder shall become vested with all the rights, powers and duties
of its predecessor hereunder, with like effect as if originally named as an
Authenticating Agent herein. No successor Authenticating Agent shall be
appointed unless eligible under the provisions of this Section.


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<PAGE>   63



         The Company agrees to pay to each Authenticating Agent from time to
time reasonable compensation including reimbursement of its reasonable expenses
for its services under this Section.

         If an appointment with respect to one or more series is made pursuant
to this Section, the Securities of such series may have endorsed thereon, in
addition to or in lieu of the Trustee's certificate of authentication, an
alternate certificate of authentication substantially in the following form:

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

                                           [                ]
                                                as Trustee

Dated: ____________                        By: _________________________________
                                                as Authenticating Agent


Dated: ____________                        By: _________________________________
                                                Authorized Signatory

         SECTION 612. CERTAIN DUTIES AND RESPONSIBILITIES OF THE TRUSTEE.

         (a)      With respect to the Securities of any series, except during
the continuance of an Event of Default with respect to the Securities of such
series:

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

                  (2) in the absence of bad faith on its part, the Trustee may
         conclusively rely, as to the truth of the statements and the
         correctness of the opinions expressed therein, upon certificates or
         opinions furnished to the Trustee and conforming to the requirements of
         this Indenture; but in the case of any such certificates or opinions
         which by any provision hereof are specifically required to be furnished
         to the Trustee, the Trustee shall be under a duty to examine the same
         to determine whether or not they conform to the requirements of this
         Indenture, but shall not be under any duty to verify the contents or
         accuracy thereof.

         (b)      In case an Event of Default with respect to the Securities of
any series has occurred and is continuing, the Trustee shall, with respect to
Securities of such series, exercise such of the rights and powers vested in it
by this Indenture, and use the same degree of care

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<PAGE>   64



and skill in their exercise, as a prudent man would exercise or use under the
circumstances in the conduct of his own affairs.

         (c)      No provision of this Indenture shall be construed to relieve
the Trustee from liability for its own negligent action, its own negligent
failure to act, or its own willful misconduct, except that:

                  (1) this Subsection shall not be construed to limit the effect
         of Subsection (a) of this Section;

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

                  (3) the Trustee shall not be liable with respect to any action
         taken or omitted to be taken by it in good faith in accordance with the
         direction of the Holders of a majority in principal amount of the
         Outstanding Securities of any series relating to the time, method and
         place of conducting any proceeding for any remedy available to the
         Trustee, or exercising any trust or power conferred upon the Trustee,
         under this Indenture with respect to the Securities of such series; and

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

         (d)      Whether or not therein expressly so provided, every provision
of this Indenture relating to the conduct or affecting the liability of or
affording protection to the Trustee shall be subject to the provisions of this
Section 612.

        ARTICLE SEVEN - HOLDERS' LISTS AND REPORTS BY TRUSTEE AND COMPANY

         SECTION 701. DISCLOSURE OF NAMES AND ADDRESSES OF HOLDERS. Every Holder
of Securities or coupons, by receiving and holding the same, agrees with the
Company and the Trustee that neither the Company nor the Trustee nor any
Authenticating Agent nor any Paying Agent nor any Security Registrar shall be
held accountable by reason of the disclosure of any information as to the names
and addresses of the Holders of Securities in accordance with TIA Section 312,
regardless of the source from which such information was derived, and that the
Trustee shall not be held accountable by reason of mailing any material pursuant
to a request made under TIA Section 312(b).


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<PAGE>   65



         SECTION 702. REPORTS BY TRUSTEE. The Trustee shall transmit to Holders
such reports concerning the Trustee and its actions under this Indenture as may
be required by TIA Section 313 at the times and in the manner provided by the
TIA, which shall initially be not less than every twelve months commencing on
[_________________], 1997. A copy of each such report shall, at the time of such
transmission to Holders, be filed by the Trustee with each stock exchange, if
any, upon which any Securities are listed, with the Commission and with the
Company. The Company will notify the Trustee when any Securities are listed on
any stock exchange.

         SECTION 703. REPORTS BY COMPANY.  The Company will:

                           (1) file with the Trustee, within 15 days after the
         Company is required to file the same with the Commission, copies of the
         annual reports and of the information, documents and other reports (or
         copies of such portions of any of the foregoing as the Commission may
         from time to time by rules and regulations prescribe) which the Company
         may be required to file with the Commission pursuant to Section 13 or
         Section 15(d) of the Securities Exchange Act of 1934; or, if the
         Company is not required to file information, documents or reports
         pursuant to either of such Sections, then it will file with the Trustee
         and the Commission, in accordance with rules and regulations prescribed
         from time to time by the Commission, such of the supplementary and
         periodic information, documents and reports which may be required
         pursuant to Section 13 of the Securities Exchange Act of 1934 in
         respect of a security listed and registered on a national securities
         exchange as may be prescribed from time to time in such rules and
         regulations;

                           (2) file with the Trustee and the Commission, in
         accordance with rules and regulations prescribed from time to time by
         the Commission, such additional information, documents and reports with
         respect to compliance by the Company with the conditions and covenants
         of this Indenture as may be required from time to time by such rules
         and regulations; and

                           (3) transmit by mail to the Holders of Securities,
         within 30 days after the filing thereof with the Trustee, in the manner
         and to the extent provided in TIA Section 313(c), such summaries of any
         information, documents and reports required to be filed by the Company
         pursuant to paragraphs (1) and (2) of this Section as may be required
         by rules and regulations prescribed from time to time by the
         Commission.

         SECTION 704. COMPANY TO FURNISH TRUSTEE NAMES AND ADDRESSES OF HOLDERS.
The Company will furnish or cause to be furnished to the Trustee:

                  (a)      semiannually, not later than 15 days after the
Regular Record Date for interest for each series of Securities, a list, in such
form as the Trustee may reasonably require, of the names and addresses of the
Holders of Registered Securities of such series as of

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<PAGE>   66



such Regular Record Date, or if there is no Regular Record Date for interest for
such series of Securities, semiannually, upon such dates as are set forth in the
Board Resolution or indenture supplemental hereto authorizing such series, and

                  (b) at such other times as the Trustee may request in writing,
within 30 days after the receipt by the Company of any such request, a list of
similar form and content as of a date not more than 15 days prior to the time
such list is furnished,

PROVIDED, HOWEVER, that, so long as the Trustee is the Security Registrar, no
such list shall be required to be furnished.

        ARTICLE EIGHT - CONSOLIDATION, MERGER, SALE, LEASE OR CONVEYANCE

         SECTION 801. CONSOLIDATIONS AND MERGERS OF COMPANY AND SALES, LEASES
AND CONVEYANCES PERMITTED SUBJECT TO CERTAIN CONDITIONS. The Company may
consolidate with, or sell, lease or convey all or substantially all of its
assets to, or merge with or into any other corporation, provided that in any
such case, (1) either the Company shall be the continuing corporation, or the
successor corporation shall be a corporation organized and existing under the
laws of the United States, any state thereof or the District of Columbia and
such person shall expressly assume the due and punctual payment of the principal
of (and premium, if any) and any interest on all of the Securities, according to
their tenor, and the due and punctual performance and observance of all of the
covenants and conditions of this Indenture to be performed by the Company by
supplemental indenture, complying with Article Nine hereof, satisfactory to the
Trustee, executed and delivered to the Trustee by such corporation and (2)
immediately after giving effect to such transaction and treating any
indebtedness which becomes an obligation of the Company or any Subsidiary as a
result thereof as having been incurred by the Company or such Subsidiary at the
time of such transaction, no Event of Default, and no event which, after notice
or the lapse of time, or both, would become an Event of Default, shall have
occurred and be continuing.

         SECTION 802. RIGHTS AND DUTIES OF SUCCESSOR CORPORATION. In case of any
such consolidation, merger, sale, lease or conveyance and upon any such
assumption by the successor corporation, such successor corporation shall
succeed to and be substituted for the Company, with the same effect as if it had
been named herein as the party of the first part, and the predecessor
corporation, except in the event of a lease, shall be relieved of any further
obligation under this Indenture and the Securities. Such successor corporation
thereupon may cause to be signed, and may issue either in its own name or in the
name of the Company, any or all of the Securities issuable hereunder which
theretofore shall not have been signed by the Company and delivered to the
Trustee; and, upon the order of such successor corporation, instead of the
Company, and subject to all the terms, conditions and limitations in this
Indenture prescribed, the Trustee shall authenticate and shall deliver any
Securities which previously shall have been signed and delivered by the officers
of the Company to the Trustee for authentication, and any Securities which such
successor corporation thereafter shall cause

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<PAGE>   67



to be signed and delivered to the Trustee for that purpose. All the Securities
so issued shall in all respects have the same legal rank and benefit under this
Indenture as the Securities theretofore or thereafter issued in accordance with
the terms of this Indenture as though all of such Securities had been issued at
the date of the execution hereof.

         In case of any such consolidation, merger, sale, lease or conveyance,
such changes in phraseology and form (but not in substance) may be made in the
Securities thereafter to be issued as may be appropriate.

         SECTION 803. OFFICERS' CERTIFICATE AND OPINION OF COUNSEL. Any
consolidation, merger, sale, lease or conveyance permitted under Section 801 is
also subject to the condition that the Trustee receive an Officers' Certificate
and an Opinion of Counsel to the effect that any such consolidation, merger,
sale, lease or conveyance, and the assumption by any successor corporation,
complies with the provisions of this Article and that all conditions precedent
herein provided for relating to such transaction have been complied with.


                     ARTICLE NINE - SUPPLEMENTAL INDENTURES

         SECTION 901. SUPPLEMENTAL INDENTURES WITHOUT CONSENT OF HOLDERS.
Without the consent of any Holders of Securities or coupons, the Company, when
authorized by or pursuant to a Board Resolution, and the Trustee, at any time
and from time to time, may enter into one or more indentures supplemental
hereto, in form satisfactory to the Trustee, for any of the following purposes:

                           (1) to evidence the succession of another Person to
         the Company and the assumption by any such successor of the covenants
         of the Company contained herein and in the Securities; or

                           (2) to add to the covenants of the Company for the
         benefit of the Holders of all or any series of Securities (and if such
         covenants are to be for the benefit of less than all series of
         Securities, stating that such covenants are expressly being included
         solely for the benefit of such series) or to surrender any right or
         power herein conferred upon the Company; or

                           (3) to add any additional Events of Default for the
         benefit of the Holders of all or any series of Securities (and if such
         Events of Default are to be for the benefit of less than all series of
         Securities, stating that such Events of Default are expressly being
         included solely for the benefit of such series); PROVIDED, HOWEVER,
         that in respect of any such additional Events of Default such
         supplemental indenture may provide for a particular period of grace
         after default (which period may be shorter or longer than that allowed
         in the case of other defaults) or may provide for an immediate
         enforcement upon such default or may limit the remedies available to
         the Trustee upon

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<PAGE>   68



         such default or may limit the right of the Holders of a majority in
         aggregate principal amount of that or those series of Securities to
         which such additional Events of Default apply to waive such default; or

                           (4) to add to or change any of the provisions of this
         Indenture to provide that Bearer Securities may be registrable as to
         principal, to change or eliminate any restrictions on the payment of
         principal of or premium or Make-Whole Amount, if any, or interest on
         Bearer Securities, to permit Bearer Securities to be issued in exchange
         for Registered Securities, to permit Bearer Securities to be issued in
         exchange for Bearer Securities of other authorized denominations or to
         permit or facilitate the issuance of Securities in uncertificated form,
         PROVIDED that any such action shall not adversely affect the interests
         of the Holders of Securities of any series or any related coupons in
         any material respect; or

                           (5) to change or eliminate any of the provisions of
         this Indenture, PROVIDED that any such change or elimination shall
         become effective only when there is no Security Outstanding of any
         series created prior to the execution of such supplemental indenture
         which is entitled to the benefit of such provision; or

                           (6) to secure the Securities; or

                           (7) to establish the form or terms of Securities of
         any series and any related coupons as permitted by Sections 201 and
         301; or

                           (8) to evidence and provide for the acceptance of
         appointment hereunder by a successor Trustee with respect to the
         Securities of one or more series and to add to or change any of the
         provisions of this Indenture as shall be necessary to provide for or
         facilitate the administration of the trusts hereunder by more than one
         Trustee; or

                           (9) to cure any ambiguity, to correct or supplement
         any provision herein which may be defective or inconsistent with any
         other provision herein, or to make any other provisions with respect to
         matters or questions arising under this Indenture which shall not be
         inconsistent with the provisions of this Indenture, PROVIDED such
         provisions shall not adversely affect the interests of the Holders of
         Securities of any series or any related coupons in any material
         respect; or

                           (10) to supplement any of the provisions of this
         Indenture to such extent as shall be necessary to permit or facilitate
         the defeasance and discharge of any series of Securities pursuant to
         Sections 401, 1402 and 1403; PROVIDED that any such action shall not
         adversely affect the interests of the Holders of Securities of such
         series and any related coupons or any other series of Securities in any
         material respect; or


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<PAGE>   69



                           (11) to make provisions with respect to Holders'
         rights of conversion with respect to any series of Securities pursuant
         to Article Seventeen.

         SECTION 902. SUPPLEMENTAL INDENTURES WITH CONSENT OF HOLDERS. With the
consent of the Holders of not less than a majority in principal amount of all
Outstanding Securities affected by such supplemental indenture, by Act of said
Holders delivered to the Company and the Trustee, the Company, when authorized
by or pursuant to a Board Resolution, and the Trustee may enter into an
indenture or indentures supplemental hereto for the purpose of adding any
provisions to or changing in any manner or eliminating any of the provisions of
this Indenture or of modifying in any manner the rights of the Holders of
Securities and any related coupons under this Indenture; PROVIDED, HOWEVER, that
no such supplemental indenture shall, without the consent of the Holder of each
Outstanding Security affected thereby:

                           (1) change the Stated Maturity of the principal of
         (or premium or Make-Whole Amount, if any, on) or any installment of
         principal of or interest on, any Security; or reduce the principal
         amount thereof or the rate or amount of interest thereon, or any
         premium or Make-Whole Amount payable upon the redemption thereof, or
         reduce the amount of the principal of an Original Issue Discount
         Security that would be due and payable upon a declaration of
         acceleration of the Maturity thereof pursuant to Section 502 or the
         amount thereof provable in bankruptcy pursuant to Section 504, or
         adversely affect any right of repayment at the option of the Holder of
         any Security, or change any Place of Payment where, or the currency or
         currencies, currency unit or units or composite currency or currencies
         in which, any Security or any premium or Make-Whole Amount or the
         interest thereon is payable, or impair the right to institute suit for
         the enforcement of any such payment on or after the Stated Maturity
         thereof (or, in the case of redemption or repayment at the option of
         the Holder, on or after the Redemption Date or the Repayment Date, as
         the case may be), or (if Securities of such series are convertible)
         adversely affect the right of the Holder to convert any Security as
         provided in Article Seventeen, or modify the provisions of this
         Indenture with respect to the subordination of the Securities in a
         manner materially adverse to the Holders; or

                           (2) reduce the percentage in principal amount of the
         Outstanding Securities of any series, the consent of whose Holders is
         required for any such supplemental indenture, or the consent of whose
         Holders is required for any waiver with respect to such series (or
         compliance with certain provisions of this Indenture or certain
         defaults hereunder and their consequences) provided for in this
         Indenture, or reduce the requirements of Section 1504 for quorum or
         voting, or

                           (3) modify any of the provisions of this Section,
         Section 513 or Section 1009, except to increase the required percentage
         to effect such action or to provide that certain other provisions of
         this Indenture cannot be modified or waived without the consent of the
         Holder of each Outstanding Security affected thereby,

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<PAGE>   70



         PROVIDED, HOWEVER, that this clause shall not be deemed to require the
         consent of any Holder with respect to changes in the references to "the
         Trustee" and concomitant changes in this Section 902 and Section 1009,
         or the deletion of this proviso, in accordance with the requirements of
         Sections 609(b) and 901(11).

         It shall not be necessary for any Act of Holders under this Section 902
to approve the particular form of any proposed supplemental indenture, but it
shall be sufficient if such Act shall approve the substance thereof.

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

         SECTION 903. EXECUTION OF SUPPLEMENTAL INDENTURES. In executing, or
accepting the additional trusts created by, any supplemental indenture permitted
by this Article or the modification thereby of the trusts created by this
Indenture, the Trustee shall be entitled to receive, and shall be fully
protected in relying upon, an Opinion of Counsel stating that the execution of
such supplemental indenture is authorized or permitted by this Indenture. The
Trustee may, but shall not be obligated to, enter into any such supplemental
indenture which affects the Trustee's own rights, duties or immunities under
this Indenture or otherwise.

         SECTION 904. EFFECT OF SUPPLEMENTAL INDENTURES. Upon the execution of
any supplemental indenture under this Article, this Indenture shall be modified
in accordance therewith, and such supplemental indenture shall form a part of
this Indenture for all purposes; and every Holder of Securities theretofore or
thereafter authenticated and delivered hereunder and of any coupon appertaining
thereto shall be bound thereby.

         SECTION 905. CONFORMITY WITH TRUST INDENTURE ACT. Every supplemental
indenture executed pursuant to this Article shall conform to the requirements of
the Trust Indenture Act as then in effect.

         SECTION 906. REFERENCE IN SECURITIES TO SUPPLEMENTAL INDENTURES.
Securities of any series authenticated and delivered after the execution of any
supplemental indenture pursuant to this Article may, and shall, if required by
the Trustee, bear a notation in form approved by the Trustee as to any matter
provided for in such supplemental indenture. If the Company shall so determine,
new Securities of any series so modified as to conform, in the opinion of the
Trustee and the Company, to any such supplemental indenture may be prepared and
executed by the Company and authenticated and delivered by the Trustee in
exchange for Outstanding Securities of such series.



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                             ARTICLE TEN - COVENANTS

         SECTION 1001. PAYMENT OF PRINCIPAL, PREMIUM OR MAKE-WHOLE AMOUNT, IF
ANY; AND INTEREST. The Company covenants and agrees for the benefit of the
Holders of each series of Securities that it will duly and punctually pay the
principal of (and premium or Make-Whole Amount, if any) and interest on the
Securities of that series in accordance with the terms of such series of
Securities, any coupons appertaining thereto and this Indenture. Unless
otherwise specified as contemplated by Section 301 with respect to any series of
Securities, any interest due on Bearer Securities on or before Maturity shall be
payable only upon presentation and surrender of the several coupons for such
interest installments as are evidenced thereby as they severally mature. Unless
otherwise specified with respect to Securities of any series pursuant to Section
301, at the option of the Company, all payments of principal may be paid by
check to the registered Holder of the Registered Security or other person
entitled thereto against surrender of such Security.

         SECTION 1002. MAINTENANCE OF OFFICE OR AGENCY. If Securities of a
series are issuable only as Registered Securities, the Company shall maintain in
each Place of Payment for any series of Securities an office or agency where
Securities of that series may be presented or surrendered for payment or
conversion, where Securities of that series may be surrendered for registration
of transfer or exchange and where notices and demands to or upon the Company in
respect of the Securities of that series and this Indenture may be served. If
Securities of a series are issuable as Bearer Securities, the Company will
maintain: (A) in the Borough of Manhattan, The City of New York, an office or
agency where any Registered Securities of that series may be presented or
surrendered for payment or conversion, where any Registered Securities of that
series may be surrendered for registration of transfer, where Securities of that
series may be surrendered for exchange, where notices and demands to or upon the
Company in respect of the Securities of that series and this Indenture may be
served and where Bearer Securities of that series and related coupons may be
presented or surrendered for payment or conversion in the circumstances
described in the following paragraph (and not otherwise); (B) subject to any
laws or regulations applicable thereto, in a Place of Payment for that series
which is located outside the United States, an office or agency where Securities
of that series and related coupons may be presented and surrendered for payment;
PROVIDED, HOWEVER, that if the Securities of that series are listed on any stock
exchange located outside the United States and such stock exchange shall so
require, the Company will maintain a Paying Agent for the Securities of that
series in any required city located outside the United States, as the case may
be, so long as the Securities of that series are listed on such exchange; and
(C) subject to any laws or regulations applicable thereto, in a Place of Payment
for that series located outside the United States an office or agency where any
Registered Securities of that series may be surrendered for registration of
transfer, where Securities of that series may be surrendered for exchange and
where notices and demands to or upon the Company in respect of the Securities of
that series and this Indenture may be served. The Company will give prompt
written notice to the Trustee of the location, and any change in the location,
of each such office or agency. If at any time the Company shall fail to maintain
any such

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required office or agency or shall fail to furnish the Trustee with the address
thereof, such presentations, surrenders, notices and demands may be made or
served at the Corporate Trust Office of the Trustee, except that Bearer
Securities of that series and the related coupons may be presented and
surrendered for payment or conversion at the offices specified in the Security,
in London, England, and the Company hereby appoints the same as its agent to
receive such respective presentations, surrenders, notices and demands, and the
Company hereby appoints the Trustee its agent to receive all such presentations,
surrenders, notices and demands.

         Unless otherwise specified with respect to any Securities pursuant to
Section 301, no payment of principal, premium or Make-Whole Amount or interest
on Bearer Securities shall be made at any office or agency of the Company in the
United States or by check mailed to any address in the United States or by
transfer to an account maintained with a bank located in the United States;
PROVIDED, HOWEVER, that, if the Securities of a series are payable in Dollars,
payment of principal of and any premium or Make-Whole Amount and interest on any
Bearer Security shall be made at the office of the Company's Paying Agent in the
Borough of Manhattan, The City of New York, if (but only if) payment in Dollars
of the full amount of such principal, premium or Make-Whole Amount, or interest,
as the case may be, at all offices or agencies outside the United States
maintained for the purpose by the Company in accordance with this Indenture, is
illegal or effectively precluded by exchange controls or other similar
restrictions.

         The Company may from time to time designate one or more other offices
or agencies where the Securities of one or more series may be presented or
surrendered for any or all of such purposes, and may from time to time rescind
such designations; PROVIDED, HOWEVER, that no such designation or rescission
shall in any manner relieve the Company of its obligation to maintain an office
or agency in accordance with the requirements set forth above for Securities of
any series for such purposes. The Company will give prompt written notice to the
Trustee of any such designation or rescission and of any change in the location
of any such other office or agency. Unless otherwise specified with respect to
any Securities pursuant to Section 301 with respect to a series of Securities,
the Company hereby designates as a Place of Payment for each series of
Securities the office or agency of the Company in the Borough of Manhattan, The
City of New York, and initially appoints the Trustee at its Corporate Trust
Office as Paying Agent in such city and as its agent to receive all such
presentations, surrenders, notices and demands.

         Unless otherwise specified with respect to any Securities pursuant to
Section 301, if and so long as the Securities of any series (i) are denominated
in a Foreign Currency or (ii) may be payable in a Foreign Currency, or so long
as it is required under any other provision of the Indenture, then the Company
will maintain with respect to each such series of Securities, or as so required,
at least one exchange rate agent.

         SECTION 1003. MONEY FOR SECURITIES PAYMENTS TO BE HELD IN TRUST. If the
Company shall at any time act as its own Paying Agent with respect to any series
of any Securities and

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any related coupons, it will, on or before each due date of the principal of
(and premium or Make-Whole Amount, if any), or interest on any of the Securities
of that series, segregate and hold in trust for the benefit of the Persons
entitled thereto a sum in the currency or currencies, currency unit or units or
composite currency or currencies in which the Securities of such series are
payable (except as otherwise specified pursuant to Section 301 for the
Securities of such series) sufficient to pay the principal (and premium or
Make-Whole Amount, if any) or interest so becoming due until such sums shall be
paid to such Persons or otherwise disposed of as herein provided, and will
promptly notify the Trustee of its action or failure so to act.

         Whenever the Company shall have one or more Paying Agents for any
series of Securities and any related coupons, it will, on or before each due
date of the principal of (and premium or Make-Whole Amount, if any), or interest
on any Securities of that series, deposit with a Paying Agent a sum (in the
currency or currencies, currency unit or units or composite currency or
currencies described in the preceding paragraph) sufficient to pay the principal
(and premium or Make-Whole Amount, if any) or interest so becoming due, such sum
to be held in trust for the benefit of the Persons entitled to such principal,
premium or Make-Whole Amount, if any, or interest and (unless such Paying Agent
is the Trustee) the Company will promptly notify the Trustee of its action or
failure so to act.

         The Company will cause each Paying Agent for any series of Securities
other than the Trustee to execute and deliver to the Trustee an instrument in
which such Paying Agent shall agree with the Trustee, subject to the provisions
of this Section, that such Paying Agent will

                           (1) hold all sums held by it for the payment of
         principal of (and premium or Make-Whole Amount, if any) or interest on
         Securities in trust for the benefit of the Persons entitled thereto
         until such sums shall be paid to such Persons or otherwise disposed of
         as herein provided;

                           (2) give the Trustee notice of any default by the
         Company (or any other obligor upon the Securities) in the making of any
         such payment of principal (and premium or Make-Whole Amount, if any) or
         interest on the Securities of that series; and

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

         The Company may at any time, for the purpose of obtaining the
satisfaction and discharge of this Indenture or for any other purpose, pay, or
by Company Order direct any Paying Agent to pay, to the Trustee all sums held in
trust by the Company or such Paying Agent, such sums to be held by the Trustee
upon the same trusts as those upon which such sums were held by the Company or
such Paying Agent; and, upon such payment by any

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<PAGE>   74



Paying Agent to the Trustee, such Paying Agent shall be released from all
further liability with respect to such sums.

         Except as otherwise provided in the Securities of any series, any money
deposited with the Trustee or any Paying Agent, or then held by the Company, in
trust for the payment of the principal of (and premium or Make-Whole Amount, if
any) or interest on any Security of any series and remaining unclaimed for two
years after such principal (and premium or Make-Whole Amount, if any) or
interest has become due and payable shall be paid to the Company upon Company
Request or (if then held by the Company) shall be discharged from such trust;
and the Holder of such Security shall thereafter, as an unsecured general
creditor, look only to the Company for payment of such principal of (and premium
or Make-Whole Amount, if any) or interest on any Security, without interest
thereon, and all liability of the Trustee or such Paying Agent with respect to
such trust money, and all liability of the Company as trustee thereof, shall
thereupon cease; PROVIDED, HOWEVER, that the Trustee or such Paying Agent,
before being required to make any such repayment, may at the expense of the
Company cause to be published once, in an Authorized Newspaper, notice that such
money remains unclaimed and that, after a date specified therein, which shall
not be less than 30 days from the date of such publication, any unclaimed
balance of such money then remaining will be repaid to the Company.

         SECTION 1004. EXISTENCE. Subject to Article Eight, the Company will do
or cause to be done all things necessary to preserve and keep in full force and
effect its corporate existence, all material rights (by articles of
incorporation, by-laws and statute) and material franchises; PROVIDED, HOWEVER,
that the Company shall not be required to preserve any such right or franchise
if the Board of Directors shall determine that the preservation thereof is no
longer desirable in the conduct of the business of the Company.

         SECTION 1005. MAINTENANCE OF PROPERTIES. The Company will cause all of
its material properties used or useful in the conduct of its business or the
business of any Subsidiary to be maintained and kept in good condition, repair
and working order and supplied with all necessary equipment and will cause to be
made all necessary repairs, renewals, replacements, betterments and improvements
thereof, all as in the judgment of the Company may be necessary so that the
business carried on in connection therewith may be properly and advantageously
conducted at all times; PROVIDED, HOWEVER, that the Company and its Subsidiaries
shall not be prevented from selling or otherwise disposing of their properties
for value in the ordinary course of business.

         SECTION 1006. INSURANCE. The Company will cause each of its and its
Subsidiaries' insurable properties to be insured against loss or damage in an
amount at least equal to their then full insurable value with insurers of
recognized responsibility.

         SECTION 1007. PAYMENT OF TAXES AND OTHER CLAIMS. The Company will pay
or discharge or cause to be paid or discharged, before the same shall become
delinquent, (1) all

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taxes, assessments and governmental charges levied or imposed upon it or any
Subsidiary or upon the income, profits or property of the Company or any
Subsidiary, and (2) all lawful claims for labor, materials and supplies which,
if unpaid, might by law become a lien upon the property of the Company or any
Subsidiary; PROVIDED, HOWEVER, that the Company shall not be required to pay or
discharge or cause to be paid or discharged any such tax, assessment, charge or
claim whose amount, applicability or validity is being contested in good faith
by appropriate proceedings.

         SECTION 1008. STATEMENT AS TO COMPLIANCE. The Company will deliver to
the Trustee, within 120 days after the end of each fiscal year, a brief
certificate from the principal executive officer, principal financial officer or
principal accounting officer as to his or her knowledge of the Company's
compliance with all conditions and covenants under this Indenture and, in the
event of any noncompliance, specifying such noncompliance and the nature and
status thereof. For purposes of this Section 1008, such compliance shall be
determined without regard to any period of grace or requirement of notice under
this Indenture.

         SECTION 1009. WAIVER OF CERTAIN COVENANTS. The Company may omit in any
particular instance to comply with any term, provision or condition set forth in
Sections 1004 to 1009, inclusive, if before or after the time for such
compliance the Holders of at least a majority in principal amount of all
outstanding Securities of such series, by Act of such Holders, either waive such
compliance in such instance or generally waive compliance with such covenant or
condition, but no such waiver shall extend to or affect such covenant or
condition except to the extent so expressly waived, and, until such waiver shall
become effective, the obligations of the Company and the duties of the Trustee
in respect of any such term, provision or condition shall remain in full force
and effect.


                    ARTICLE ELEVEN - REDEMPTION OF SECURITIES

         SECTION 1101. APPLICABILITY OF ARTICLE. Securities of any series which
are redeemable before their Stated Maturity shall be redeemable in accordance
with their terms and (except as otherwise specified as contemplated by Section
301 for Securities of any series) in accordance with this Article.

         SECTION 1102. ELECTION TO REDEEM; NOTICE TO TRUSTEE. The election of
the Company to redeem any Securities shall be evidenced by or pursuant to a
Board Resolution. In case of any redemption at the election of the Company of
less than all of the Securities of any series, the Company shall, at least 45
days prior to the giving of the notice of redemption in Section 1104 (unless a
shorter notice shall be satisfactory to the Trustee), notify the Trustee of such
Redemption Date and of the principal amount of Securities of such series to be
redeemed. In the case of any redemption of Securities prior to the expiration of
any restriction on such redemption provided in the terms of such Securities or
elsewhere in this Indenture, the

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<PAGE>   76



Company shall furnish the Trustee with an Officers' Certificate evidencing
compliance with such restriction.

         SECTION 1103. SELECTION BY TRUSTEE OF SECURITIES TO BE REDEEMED. If
less than all the Securities of any series issued on the same day with the same
terms are to be redeemed, the particular Securities to be redeemed shall be
selected not more than 60 days prior to the Redemption Date by the Trustee, from
the Outstanding Securities of such series issued on such date with the same
terms not previously called for redemption, by such method as the Trustee shall
deem fair and appropriate and which may provide for the selection for redemption
of portions (equal to the minimum authorized denomination for Securities of that
series or any integral multiple thereof) of the principal amount of Securities
of such series of a denomination larger than the minimum authorized denomination
for Securities of that series.

         The Trustee shall promptly notify the Company and the Security
Registrar (if other than itself) in writing of the Securities selected for
redemption and, in the case of any Securities selected for partial redemption,
the principal amount thereof to be redeemed.

         For all purposes of this Indenture, unless the context otherwise
requires, all provisions relating to the redemption of Securities shall relate,
in the case of any Security redeemed or to be redeemed only in part, to the
portion of the principal amount of such Security which has been or is to be
redeemed.

         SECTION 1104. NOTICE OF REDEMPTION. Notice of redemption shall be given
in the manner provided in Section 106, not less than 30 days nor more than 60
days prior to the Redemption Date, unless a shorter period is specified by the
terms of such series established pursuant to Section 301, to each Holder of
Securities to be redeemed, but failure to give such notice in the manner herein
provided to the Holder of any Security designated for redemption as a whole or
in part, or any defect in the notice to any such Holder, shall not affect the
validity of the proceedings for the redemption of any other such Security or
portion thereof.

         Any notice that is mailed to the Holders of Registered Securities in
the manner herein provided shall be conclusively presumed to have been duly
given, whether or not the Holder receives the notice.

         All notices of redemption shall state:

                           (1) the Redemption Date,

                           (2) the Redemption Price, accrued interest to the
         Redemption Date payable as provided in Section 1106, if any,


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<PAGE>   77



                           (3) if less than all Outstanding Securities of any
         series are to be redeemed, the identification (and, in the case of
         partial redemption, the principal amount) of the particular Security or
         Securities to be redeemed,

                           (4) in case any Security is to be redeemed in part
         only, the notice which relates to such Security shall state that on and
         after the Redemption Date, upon surrender of such Security, the holder
         will receive, without a charge, a new Security or Securities of
         authorized denominations for the principal amount thereof remaining
         unredeemed,

                           (5) that on the Redemption Date the Redemption Price
         and accrued interest to the Redemption Date payable as provided in
         Section 1106, if any, will become due and payable upon each such
         Security, or the portion thereof, to be redeemed and, if applicable,
         that interest thereon shall cease to accrue on and after said date,

                           (6) the Place or Places of Payment where such
         Securities, together in the case of Bearer Securities with all coupons
         appertaining thereto, if any, maturing after the Redemption Date, are
         to be surrendered for payment of the Redemption Price and accrued
         interest, if any, or for conversion,

                           (7) that the redemption is for a sinking fund, if
         such is the case,

                           (8) that, unless otherwise specified in such notice,
         Bearer Securities of any series, if any, surrendered for redemption
         must be accompanied by all coupons maturing subsequent to the date
         fixed for redemption or the amount of any such missing coupon or
         coupons will be deducted from the Redemption Price, unless security or
         indemnity satisfactory to the Company, the Trustee for such series and
         any Paying Agent is furnished,

                           (9) if Bearer Securities of any series are to be
         redeemed and any Registered Securities of such series are not to be
         redeemed, and if such Bearer Securities may be exchanged for Registered
         Securities not subject to redemption on this Redemption Date pursuant
         to Section 305 or otherwise, the last date, as determined by the
         Company, on which such exchanges may be made,

                           (10) the CUSIP number of such Security, if any, and

                           (11) if applicable, that a Holder of Securities who
         desires to convert Securities for redemption must satisfy the
         requirements for conversion contained in such Securities, the then
         existing conversion price or rate, the place or places where such
         Securities may be surrendered for conversion, and the date and time
         when the option to convert shall expire.

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<PAGE>   78



         Notice of redemption of Securities to be redeemed at the election of
the Company shall be given by the Company or, at the Company's request, by the
Trustee in the name and at the expense of the Company.

         SECTION 1105. DEPOSIT OF REDEMPTION PRICE. On or prior to any
Redemption Date, the Company shall deposit with the Trustee or with a Paying
Agent (or, if the Company is acting as its own Paying Agent, which it may not do
in the case of a sinking fund payment under Article Twelve, segregate and hold
in trust as provided in Section 1003) an amount of money in the currency or
currencies, currency unit or units or composite currency or currencies in which
the Securities of such series are payable (except as otherwise specified
pursuant to Section 301 for the Securities of such series) sufficient to pay on
the Redemption Date the Redemption Price of, and (except if the Redemption Date
shall be an Interest Payment Date) accrued interest on, all the Securities or
portions thereof which are to be redeemed on that date.

         If any Securities called for redemption are converted, any money
deposited with the Trustee or with any Paying Agent or so segregated and held in
trust for the redemption of such Security shall be paid to the Company upon
Company Request or, if then held by the Company, shall be discharged from such
trust.


         SECTION 1106. SECURITIES PAYABLE ON REDEMPTION DATE. Notice of
redemption having been given as aforesaid, the Securities so to be redeemed
shall, on the Redemption Date, become due and payable at the Redemption Price
therein specified in the currency or currencies, currency unit or units or
composite currency or currencies in which the Securities of such series are
payable (except as otherwise specified pursuant to Section 301 for the
Securities of such series) (together with accrued interest, if any, to the
Redemption Date), and from and after such date (unless the Company shall default
in the payment of the Redemption Price and accrued interest) such Securities
shall, if the same were interest-bearing, cease to bear interest and the coupons
for such interest appertaining to any Bearer Securities so to be redeemed,
except to the extent provided below, shall be void. Upon surrender of any such
Security for redemption in accordance with said notice, together with all
coupons, if any, appertaining thereto maturing after the Redemption Date, such
Security shall be paid by the Company at the Redemption Price, together with
accrued interest, if any, to the Redemption Date; PROVIDED, HOWEVER, that
installments of interest on Bearer Securities whose Stated Maturity is on or
prior to the Redemption Date shall be payable only at an office or agency
located outside the United States (except as otherwise provided in Section 1002)
and, unless otherwise specified as contemplated by Section 301, only upon
presentation and surrender of coupons for such interest; and PROVIDED further
that, except as otherwise provided with respect to Securities convertible into
the Company's Common Stock or Preferred Stock, installments of interest on
Registered Securities whose Stated Maturity is on or prior to the Redemption
Date shall be payable to the Holders of such Securities, or one or more
Predecessor Securities,

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<PAGE>   79



registered as such at the close of business on the relevant Record Dates
according to their terms and the provisions of Section 307.

         If any Bearer Security surrendered for redemption shall not be
accompanied by all appurtenant coupons maturing after the Redemption Date, such
Security may be paid after deducting from the Redemption Price an amount equal
to the face amount of all such missing coupons, or the surrender of such missing
coupon or coupons may be waived by the Company and the Trustee if there be
furnished to them such security or indemnity as they may require to save each of
them and any Paying Agent harmless. If thereafter the Holder of such Security
shall surrender to the Trustee or any Paying Agent any such missing coupon in
respect of which a deduction shall have been made from the Redemption Price,
such Holder shall be entitled to receive the amount so deducted; PROVIDED,
HOWEVER, that interest represented by coupons shall be payable only at an office
or agency located outside the United States (except as otherwise provided in
Section 1002) and, unless otherwise specified as contemplated by Section 301,
only upon presentation and surrender of those coupons.

         If any Security called for redemption shall not be so paid upon
surrender thereof for redemption, the principal (and premium or Make-Whole
Amount, if any) shall, until paid, bear interest from the Redemption Date at the
rate borne by the Security.

         SECTION 1107. SECURITIES REDEEMED IN PART. Any Registered Security
which is to be redeemed only in part (pursuant to the provisions of this Article
or of Article Twelve) shall be surrendered at a Place of Payment therefor (with,
if the Company or the Trustee so requires, due endorsement by, or a written
instrument of transfer in form satisfactory to the Company and the Trustee duly
executed by, the Holder thereof or his attorney duly authorized in writing) and
the Company shall execute and the Trustee shall authenticate and deliver to the
Holder of such Security without service charge a new Security or Securities of
the same series, of any authorized denomination as requested by such Holder in
aggregate principal amount equal to and in exchange for the unredeemed portion
of the principal of the Security so surrendered. If a Global Security is so
surrendered, the Company shall execute and the Trustee shall authenticate and
deliver to the depository, without service charge, a new Global Security in a
denomination equal to and in exchange for the unredeemed portion of the
principal of the Global Security so surrendered.


                         ARTICLE TWELVE - SINKING FUNDS

         SECTION 1201. APPLICABILITY OF ARTICLE. The provisions of this Article
shall be applicable to any sinking fund for the retirement of Securities of a
series except as otherwise specified as contemplated by Section 301 for
Securities of such series.

         The minimum amount of any sinking fund payment provided for by the
terms of Securities of any series is herein referred to as a "mandatory sinking
fund payment," and any

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payment in excess of such minimum amount provided for by the terms of such
Securities of any series is herein referred to as an "optional sinking fund
payment." If provided for by the terms of any Securities of any series, the cash
amount of any mandatory sinking fund payment may be subject to reduction as
provided in Section 1202. Each sinking fund payment shall be applied to the
redemption of Securities of any series as provided for by the terms of
Securities of such series.

         SECTION 1202. SATISFACTION OF SINKING FUND PAYMENTS WITH SECURITIES.
The Company may, in satisfaction of all or any part of any mandatory sinking
fund payment with respect to the Securities of a series, (1) deliver Outstanding
Securities of such series (other than any previously called for redemption)
together in the case of any Bearer Securities of such series with all unmatured
coupons appertaining thereto and (2) apply as a credit Securities of such series
which have been redeemed either at the election of the Company pursuant to the
terms of such Securities or through the application of permitted optional
sinking fund payments pursuant to the terms of such Securities, as provided for
by the terms of such Securities, or which have otherwise been acquired by the
Company; PROVIDED that such Securities so delivered or applied as a credit have
not been previously so credited. Such Securities shall be received and credited
for such purpose by the Trustee at the applicable Redemption Price specified in
such Securities for redemption through operation of the sinking fund and the
amount of such mandatory sinking fund payment shall be reduced accordingly.

         SECTION 1203. REDEMPTION OF SECURITIES FOR SINKING FUND. Not less than
60 days prior to each sinking fund payment date for Securities of any series,
the Company will deliver to the Trustee an Officers' Certificate specifying the
amount of the next ensuing mandatory sinking fund payment for that series
pursuant to the terms of that series, the portion thereof, if any, which is to
be satisfied by payment of cash in the currency or currencies, currency unit or
units or composite currency or currencies in which the Securities of such series
are payable (except as otherwise specified pursuant to Section 301 for the
Securities of such series) and the portion thereof, if any, which is to be
satisfied by delivering and crediting Securities of that series pursuant to
Section 1202, and the optional amount, if any, to be added in cash to the next
ensuing mandatory sinking fund payment, and will also deliver to the Trustee any
Securities to be so delivered and credited. If such Officers' Certificate shall
specify an optional amount to be added in cash to the next ensuing mandatory
sinking fund payment, the Company shall thereupon be obligated to pay the amount
therein specified. Not less than 30 days before each such sinking fund payment
date the Trustee shall select the Securities to be redeemed upon such sinking
fund payment date in the manner specified in Section 1103 and cause notice of
the redemption thereof to be given in the name of and at the expense of the
Company in the manner provided in Section 1104. Such notice having been duly
given, the redemption of such Securities shall be made upon the terms and in the
manner stated in Sections 1106 and 1107.



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              ARTICLE THIRTEEN - REPAYMENT AT THE OPTION OF HOLDERS

         SECTION 1301. APPLICABILITY OF ARTICLE. Repayment of Securities of any
series before their Stated Maturity at the option of Holders thereof shall be
made in accordance with the terms of such Securities, if any, and (except as
otherwise specified by the terms of such series established pursuant to Section
301) in accordance with this Article.

         SECTION 1302. REPAYMENT OF SECURITIES. Securities of any series subject
to repayment in whole or in part at the option of the Holders thereof will,
unless otherwise provided in the terms of such Securities, be repaid at a price
equal to the principal amount thereof, together with interest, if any, thereon
accrued to the Repayment Date specified in or pursuant to the terms of such
Securities. The Company covenants that on or prior to the Repayment Date it will
deposit with the Trustee or with a Paying Agent (or, if the Company is acting as
its own Paying Agent, segregate and hold in trust as provided in Section 1003)
an amount of money in the currency or currencies, currency unit or units or
composite currency or currencies in which the Securities of such series are
payable (except as otherwise specified pursuant to Section 301 for the
Securities of such series) sufficient to pay the principal (or, if so provided
by the terms of the Securities of any series, a percentage of the principal) of,
and (except if the Repayment Date shall be an Interest Payment Date) accrued
interest on, all the Securities or portions thereof, as the case may be, to be
repaid on such date.

         SECTION 1303. EXERCISE OF OPTION. Securities of any series subject to
repayment at the option of the Holders thereof will contain an "Option to Elect
Repayment" form on the reverse of such Securities. In order for any Security to
be repaid at the option of the Holder, the Trustee must receive at the Place of
Payment therefor specified in the terms of such Security (or at such other place
or places of which the Company shall from time to time notify the Holders of
such Securities) not earlier than 60 days nor later than 30 days prior to the
Repayment Date (1) the Security so providing for such repayment together with
the "Option to Elect Repayment" form on the reverse thereof duly completed by
the Holder (or by the Holder's attorney duly authorized in writing) or (2) a
telegram, telex, facsimile transmission or a letter from a member of a national
securities exchange, or the National Association of Securities Dealers, Inc.
("NASD"), or a commercial bank or trust company in the United States setting
forth the name of the Holder of the Security, the principal amount of the
Security, the principal amount of the Security to be repaid, the CUSIP number,
if any, or a description of the tenor and terms of the Security, a statement
that the option to elect repayment is being exercised thereby and a guarantee
that the Security to be repaid, together with the duly completed form entitled
"Option to Elect Repayment" on the reverse of the Security, will be received by
the Trustee not later than the fifth Business Day after the date of such
telegram, telex, facsimile transmission or letter; PROVIDED, HOWEVER, that such
telegram, telex, facsimile transmission or letter shall only be effective if
such Security and form duly completed are received by the Trustee by such fifth
Business Day. If less than the entire principal amount of such Security is to be
repaid in accordance with the terms of such Security, the principal amount of
such Security to be repaid, in increments of the minimum

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<PAGE>   82



denomination for Securities of such series, and the denomination or
denominations of the Security or Securities to be issued to the Holder for the
portion of the principal amount of such Security surrendered that is not to be
repaid, must be specified. The principal amount of any Security providing for
repayment at the option of the Holder thereof may not be repaid in part if,
following such repayment, the unpaid principal amount of such Security would be
less than the minimum authorized denomination of Securities of the series of
which such Security to be repaid is a part. Except as otherwise may be provided
by the terms of any Security providing for repayment at the option of the Holder
thereof, exercise of the repayment option by the Holder shall be irrevocable
unless waived by the Company.

         SECTION 1304. WHEN SECURITIES PRESENTED FOR REPAYMENT BECOME DUE AND
PAYABLE. If Securities of any series providing for repayment at the option of
the Holders thereof shall have been surrendered as provided in this Article and
as provided by or pursuant to the terms of such Securities, such Securities or
the portions thereof, as the case may be, to be repaid shall become due and
payable and shall be paid by the Company on the Repayment Date therein
specified, and on and after such Repayment Date (unless the Company shall
default in the payment of such Securities on such Repayment Date) such
Securities shall, if the same were interest-bearing, cease to bear interest and
the coupons for such interest appertaining to any Bearer Securities so to be
repaid, except to the extent provided below, shall be void. Upon surrender of
any such Security for repayment in accordance with such provisions, together
with all coupons, if any, appertaining thereto maturing after the Repayment
Date, the principal amount of such Security so to be repaid shall be paid by the
Company, together with accrued interest, if any, to the Repayment Date;
PROVIDED, HOWEVER, that coupons whose Stated Maturity is on or prior to the
Repayment Date shall be payable only at an office or agency located outside the
United States (except as otherwise provided in Section 1002) and, unless
otherwise specified pursuant to Section 301, only upon presentation and
surrender of such coupons; and PROVIDED FURTHER that, in the case of Registered
Securities, installments of interest, if any, whose Stated Maturity is on or
prior to the Repayment Date shall be payable (but without interest thereon,
unless the Company shall default in the payment thereof) to the Holders of such
Securities, or one or more Predecessor Securities, registered as such at the
close of business on the relevant Record Dates according to their terms and the
provisions of Section 307.

         If any Bearer Security surrendered for repayment shall not be
accompanied by all appurtenant coupons maturing after the Repayment Date, such
Security may be paid after deducting from the amount payable therefor as
provided in Section 1302 an amount equal to the face amount of all such missing
coupons, or the surrender of such missing coupon or coupons may be waived by the
Company and the Trustee if there be furnished to them such security or indemnity
as they may require to save each of them and any Paying Agent harmless. If
thereafter the Holder of such Security shall surrender to the Trustee or any
Paying Agent any such missing coupon in respect of which a deduction shall have
been made as provided in the preceding sentence, such Holder shall be entitled
to receive the amount so deducted; PROVIDED, HOWEVER, that interest represented
by coupons shall be payable only at an

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<PAGE>   83



office or agency located outside the United States (except as otherwise provided
in Section 1002) and, unless otherwise specified as contemplated by Section 301,
only upon presentation and surrender of those coupons.

         If the principal amount of any Security surrendered for repayment shall
not be so repaid upon surrender thereof, such principal amount (together with
interest, if any, thereon accrued to such Repayment Date) shall, until paid,
bear interest from the Repayment Date at the rate of interest or Yield to
Maturity (in the case of Original Issue Discount Securities) set forth in such
Security.

         SECTION 1305. SECURITIES REPAID IN PART. Upon surrender of any
Registered Security which is to be repaid in part only, the Company shall
execute and the Trustee shall authenticate and deliver to the Holder of such
Security, without service charge and at the expense of the Company, a new
Registered Security or Securities of the same series, of any authorized
denomination specified by the Holder, in an aggregate principal amount equal to
and in exchange for the portion of the principal of such Security so surrendered
which is not to be repaid.


              ARTICLE FOURTEEN - DEFEASANCE AND COVENANT DEFEASANCE

         SECTION 1401. APPLICABILITY OF ARTICLE; COMPANY'S OPTION TO EFFECT
DEFEASANCE OR COVENANT DEFEASANCE. If, pursuant to Section 301, provision is
made for either or both of (a) defeasance of the Securities of or within a
series under Section 1402 or (b) covenant defeasance of the Securities of or
within a series under Section 1403, then the provisions of such Section or
Sections, as the case may be, together with the other provisions of this Article
(with such modifications thereto as may be specified pursuant to Section 301
with respect to any Securities), shall be applicable to such Securities and any
coupons appertaining thereto, and the Company may at its option by Board
Resolution, at any time, with respect to such Securities and any coupons
appertaining thereto, elect to have Section 1402 (if applicable) or Section 1403
(if applicable) be applied to such Outstanding Securities and any coupons
appertaining thereto upon compliance with the conditions set forth below in this
Article.

         SECTION 1402. DEFEASANCE AND DISCHARGE. Upon the Company's exercise of
the above option applicable to this Section with respect to any Securities of or
within a series, the Company shall be deemed to have been discharged from its
obligations with respect to such Outstanding Securities and any coupons
appertaining thereto on the date the conditions set forth in Section 1404 are
satisfied (hereinafter, "defeasance"). For this purpose, such defeasance means
that the Company shall be deemed to have paid and discharged the entire
indebtedness represented by such Outstanding Securities and any coupons
appertaining thereto, which shall thereafter be deemed to be "Outstanding" only
for the purposes of Section 1405 and the other Sections of this Indenture
referred to in clauses (A) and (B) below, and to have satisfied all of its other
obligations under such Securities and any coupons appertaining thereto

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<PAGE>   84



and this Indenture insofar as such Securities and any coupons appertaining
thereto are concerned (and the Trustee, at the expense of the Company, shall
execute proper instruments acknowledging the same), except for the following
which shall survive until otherwise terminated or discharged hereunder: (A) the
rights of Holders of such Outstanding Securities and any coupons appertaining
thereto to receive, solely from the trust fund described in Section 1404 and as
more fully set forth in such Section, payments in respect of the principal of
(and premium or Make-Whole Amount, if any) and interest, if any, on such
Securities and any coupons appertaining thereto when such payments are due, (B)
the Company's obligations with respect to such Securities under Sections 305,
306, 1002 and 1003, (C) the rights, powers, trusts, duties and immunities of the
Trustee hereunder and (D) this Article. Subject to compliance with this Article
Fourteen, the Company may exercise its option under this Section notwithstanding
the prior exercise of its option under Section 1403 with respect to such
Securities and any coupons appertaining thereto.

         SECTION 1403. COVENANT DEFEASANCE. Upon the Company's exercise of the
above option applicable to this Section with respect to any Securities of or
within a series, the Company shall be released from its obligations under
Sections 1004 to 1009, inclusive, and, if specified pursuant to Section 301, its
obligations under any other covenant contained herein or in any indenture
supplemental hereto, with respect to such Outstanding Securities and any coupons
appertaining thereto on and after the date the conditions set forth in Section
1404 are satisfied (hereinafter, "covenant defeasance"), and such Securities and
any coupons appertaining thereto shall thereafter be deemed to be not
"Outstanding" for the purposes of any direction, waiver, consent or declaration
or Act of Holders (and the consequences of any thereof) in connection with
Sections 1004 to 1009, inclusive, or such other covenant, but shall continue to
be deemed "Outstanding" for all other purposes hereunder. For this purpose, such
covenant defeasance means that, with respect to such Outstanding Securities and
any coupons appertaining thereto, the Company may omit to comply with and shall
have no liability in respect of any term, condition or limitation set forth in
any such Section or such other covenant, whether directly or indirectly, by
reason of any reference elsewhere herein to any such Section or such other
covenant or by reason of reference in any such Section or such other covenant to
any other provision herein or in any other document and such omission to comply
shall not constitute a default or an Event of Default under Section 501(4) or
501(8) or otherwise, as the case may be, but, except as specified above, the
remainder of this Indenture and such Securities and any coupons appertaining
thereto shall be unaffected thereby.

         SECTION 1404. CONDITIONS TO DEFEASANCE OR COVENANT DEFEASANCE. The
following shall be the conditions to application of Section 1402 or Section 1403
to any Outstanding Securities of or within a series and any coupons appertaining
thereto:

                  (a) The Company shall irrevocably have deposited or caused to
be deposited with the Trustee (or another trustee satisfying the requirements of
Section 607 who shall agree to comply with the provisions of this Article
Fourteen applicable to it) as trust funds in trust for the purpose of making the
following payments, specifically pledged as security for, and

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<PAGE>   85



dedicated solely to, the benefit of the Holders of such Securities and any
coupons appertaining thereto, (1) an amount in such currency, currencies or
currency unit in which such Securities and any coupons appertaining thereto are
then specified as payable at Stated Maturity, or (2) Government Obligations
applicable to such Securities and coupons appertaining thereto (determined on
the basis of the currency, currencies or currency unit in which such Securities
and coupons appertaining thereto are then specified as payable at Stated
Maturity) which through the scheduled payment of principal and interest in
respect thereof in accordance with their terms will provide, not later than the
due date of any payment of principal of (and premium or Make-Whole Amount, if
any) and interest, if any, on such Securities and any coupons appertaining
thereto, money in an amount, or (3) a combination thereof, in any case, in an
amount, sufficient, without consideration of any reinvestment of such principal
and interest, in the opinion of a nationally recognized firm of independent
public accountants expressed in a written certification thereof delivered to the
Trustee, to pay and discharge, and which shall be applied by the Trustee (or
other qualifying trustee) to pay and discharge, (i) the principal of (and
premium or Make-Whole Amount, if any) and interest, if any, on such Outstanding
Securities and any coupons appertaining thereto on the Stated Maturity of such
principal or installment of principal or interest and (ii) any mandatory sinking
fund payments or analogous payments applicable to such Outstanding Securities
and any coupons appertaining thereto on the day on which such payments are due
and payable in accordance with the terms of this Indenture and of such
Securities and any coupons appertaining thereto.

                  (b) Such defeasance or covenant defeasance shall not result in
a breach or violation of, or constitute a default under, this Indenture or any
other material agreement or instrument to which the Company is a party or by
which it is bound.

                  (c) No Event of Default or event which with notice or lapse of
time or both would become an Event of Default with respect to such Securities
and any coupons appertaining thereto shall have occurred and be continuing on
the date of such deposit or, insofar as Sections 501(6) and 501(7) are
concerned, at any time during the period ending on the 91st day after the date
of such deposit (it being understood that this condition shall not be deemed
satisfied until the expiration of such period).

                  (d) In the case of an election under Section 1402, the Company
shall have delivered to the Trustee an Opinion of Counsel stating that (i) the
Company has received from, or there has been published by, the Internal Revenue
Service a ruling, or (ii) since the date of execution of this Indenture, there
has been a change in the applicable Federal income tax law, in either case to
the effect that, and based thereon such opinion shall confirm that, the Holders
of such Outstanding Securities and any coupons appertaining thereto will not
recognize income, gain or loss for Federal income tax purposes as a result of
such defeasance and will be subject to Federal income tax on the same amounts,
in the same manner and at the same times as would have been the case if such
defeasance had not occurred.


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<PAGE>   86



                  (e) In the case of an election under Section 1403, the Company
shall have delivered to the Trustee an Opinion of Counsel to the effect that the
Holders of such Outstanding Securities and any coupons appertaining thereto will
not recognize income, gain or loss for Federal income tax purposes as a result
of such covenant defeasance and will be subject to Federal income tax on the
same amounts, in the same manner and at the same times as would have been the
case if such covenant defeasance had not occurred.

                  (f) The Company shall have delivered to the Trustee an
Officers' Certificate and an Opinion of Counsel, each stating that all
conditions precedent to the defeasance under Section 1402 or the covenant
defeasance under Section 1403 (as the case may be) have been complied with and
an Opinion of Counsel to the effect that either (i) as a result of a deposit
pursuant to subsection (a) above and the related exercise of the Company's
option under Section 1402 or Section 1403 (as the case may be), registration is
not required under the Investment Company Act of 1940, as amended, by the
Company, with respect to the trust funds representing such deposit or by the
Trustee for such trust funds or (ii) all necessary registrations under said Act
have been effected.

                  (g) Notwithstanding any other provisions of this Section, such
defeasance or covenant defeasance shall be effected in compliance with any
additional or substitute terms, conditions or limitations which may be imposed
on the Company in connection therewith pursuant to Section 301.

         SECTION 1405. DEPOSITED MONEY AND GOVERNMENT OBLIGATIONS TO BE HELD IN
TRUST; OTHER MISCELLANEOUS PROVISIONS. Subject to the provisions of the last
paragraph of Section 1003, all money and Government Obligations (or other
property as may be provided pursuant to Section 301) (including the proceeds
thereof) deposited with the Trustee (or other qualifying trustee, collectively
for purposes of this Section 1405, the "Trustee") pursuant to Section 1404 in
respect of any Outstanding Securities of any series and any coupons appertaining
thereto shall be held in trust and applied by the Trustee, in accordance with
the provisions of such Securities and any coupons appertaining thereto and this
Indenture, to the payment, either directly or through any Paying Agent
(including the Company acting as its own Paying Agent) as the Trustee may
determine, to the Holders of such Securities and any coupons appertaining
thereto of all sums due and to become due thereon in respect of principal (and
premium or Make-Whole Amount, if any) and interest, but such money need not be
segregated from other funds except to the extent required by law.

         Unless otherwise specified with respect to any Security pursuant to
Section 301, if, after a deposit referred to in Section 1404(a) has been made,
(a) the Holder of a Security in respect of which such deposit was made is
entitled to, and does, elect pursuant to Section 301 or the terms of such
Security to receive payment in a currency or currency unit other than that in
which the deposit pursuant to Section 1404(a) has been made in respect of such
Security, or (b) a Conversion Event occurs in respect of the currency or
currency unit in which the deposit pursuant to Section 1404(a) has been made,
the indebtedness represented by such Security and

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<PAGE>   87



any coupons appertaining thereto shall be deemed to have been, and will be,
fully discharged and satisfied through the payment of the principal of (and
premium or Make-Whole Amount, if any), and interest, if any, on such Security as
the same becomes due out of the proceeds yielded by converting (from time to
time as specified below in the case of any such election) the amount or other
property deposited in respect of such Security into the currency or currency
unit in which such Security becomes payable as a result of such election or
Conversion Event based on the applicable market exchange rate for such currency
or currency unit in effect on the second Business Day prior to each payment
date, except, with respect to a Conversion Event, for such currency or currency
unit in effect (as nearly as feasible) at the time of the Conversion Event.

         The Company shall pay and indemnify the Trustee against any tax, fee or
other charge imposed on or assessed against the Government Obligations deposited
pursuant to Section 1404 or the principal and interest received in respect
thereof other than any such tax, fee or other charge which by law is for the
account of the Holders of such Outstanding Securities and any coupons
appertaining thereto.

         Anything in this Article to the contrary notwithstanding, subject to
Section 606, the Trustee shall deliver or pay to the Company from time to time
upon Company Request any money or Government Obligations (or other property and
any proceeds therefrom) held by it as provided in Section 1404 which, in the
opinion of a nationally recognized firm of independent public accountants
expressed in a written certification thereof delivered to the Trustee, are in
excess of the amount thereof which would then be required to be deposited to
effect a defeasance or covenant defeasance, as applicable, in accordance with
this Article.


               ARTICLE FIFTEEN - MEETINGS OF HOLDERS OF SECURITIES

         SECTION 1501. PURPOSES FOR WHICH MEETINGS MAY BE CALLED. A meeting of
Holders of Securities of any series may be called at any time and from time to
time pursuant to this Article to make, give or take any request, demand,
authorization, direction, notice, consent, waiver or other action provided by
this Indenture to be made, given or taken by Holders of Securities of such
series.

         SECTION 1502. CALL, NOTICE AND PLACE OF MEETINGS. (a) The Trustee may
at any time call a meeting of Holders of Securities of any series for any
purpose specified in Section 1501, to be held at such time and at such place as
the Trustee shall determine. Notice of every meeting of Holders of Securities of
any series, setting forth the time and the place of such meeting and in general
terms the action proposed to be taken at such meeting, shall be given, in the
manner provided in Section 106, not less than 20 nor more than 180 days prior to
the date fixed for the meeting.


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<PAGE>   88



                  (b) In case at any time the Company, pursuant to a Board
Resolution, or the Holders of at least 25% in principal amount of the
Outstanding Securities of any series shall have requested the Trustee to call a
meeting of the Holders of Securities of such series for any purpose specified in
Section 1501, by written request setting forth in reasonable detail the action
proposed to be taken at the meeting, and the Trustee shall not have made the
first publication of the notice of such meeting within 20 days after receipt of
such request or shall not thereafter proceed to cause the meeting to be held as
provided herein, then the Company or the Holders of Securities of such series in
the amount above specified, as the case may be, may determine the time and the
place for such meeting and may call such meeting for such purposes by giving
notice thereof as provided in subsection (a) of this Section.

         SECTION 1503. PERSONS ENTITLED TO VOTE AT MEETINGS. To be entitled to
vote at any meeting of Holders of Securities of any series, a Person shall be
(1) a Holder of one or more Outstanding Securities of such series, or (2) a
Person appointed by an instrument in writing as proxy for a Holder or Holders of
one or more Outstanding Securities of such series by such Holder or Holders. The
only Persons who shall be entitled to be present or to speak at any meeting of
Holders of Securities of any series shall be the Persons entitled to vote at
such meeting and their counsel, any representatives of the Trustee and its
counsel and any representatives of the Company and its counsel.

         SECTION 1504. QUORUM; ACTION. The Persons entitled to vote a majority
in principal amount of the Outstanding Securities of a series shall constitute a
quorum for a meeting of Holders of Securities of such series; PROVIDED, HOWEVER,
that if any action is to be taken at such meeting with respect to a consent or
waiver which this Indenture expressly provides may be given by the Holders of
not less than a specified percentage in principal amount of the Outstanding
Securities of a series, the Persons entitled to vote such specified percentage
in principal amount of the Outstanding Securities of such series shall
constitute a quorum. In the absence of a quorum within 30 minutes after the time
appointed for any such meeting, the meeting shall, if convened at the request of
Holders of Securities of such series, be dissolved. In any other case the
meeting may be adjourned for a period of not less than 10 days as determined by
the chairman of the meeting prior to the adjournment of such meeting. In the
absence of a quorum at the reconvening of any such adjourned meeting, such
adjourned meeting may be further adjourned for a period of not less than 10
days; at the reconvening of any meeting adjourned or further adjourned for lack
of a quorum, the persons entitled to vote 25% in aggregate principal amount of
the then Outstanding Securities shall constitute a quorum for the taking of any
action set forth in the notice of the original meeting. Notice of the
reconvening of any adjourned meeting shall be given as provided in Section
1502(a), except that such notice need be given only once not less than five days
prior to the date on which the meeting is scheduled to be reconvened.

         Except as limited by the proviso to Section 902, any resolution
presented to a meeting or adjourned meeting duly reconvened at which a quorum is
present as aforesaid may be adopted by the affirmative vote of the persons
entitled to vote a majority in aggregate principal

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<PAGE>   89



amount of the Outstanding Securities represented at such meeting; PROVIDED,
HOWEVER, that, except as limited by the proviso to Section 902, any resolution
with respect to any request, demand, authorization, direction, notice, consent,
waiver or other action which this Indenture expressly provides may be made,
given or taken by the Holders of a specified percentage, which is less than a
majority, in principal amount of the Outstanding Securities of a series may be
adopted at a meeting or an adjourned meeting duly reconvened and at which a
quorum is present as aforesaid by the affirmative vote of the Holders of such
specified percentage in principal amount of the Outstanding Securities of that
series.

         Any resolution passed or decision taken at any meeting of Holders of
Securities of any series duly held in accordance with this Section shall be
binding on all the Holders of Securities of such series and the related coupons,
whether or not present or represented at the meeting.

         Notwithstanding the foregoing provisions of this Section 1504, if any
action is to be taken at a meeting of Holders of Securities of any series with
respect to any request, demand, authorization, direction, notice, consent,
waiver or other action that this Indenture expressly provides may be made, given
or taken by the Holders of a specified percentage in principal amount of all
Outstanding Securities affected thereby, or of the Holders of such series and
one or more additional series:

                           (i)      there shall be no minimum quorum requirement
for such meeting; and

                           (ii)     the principal amount of the Outstanding
         Securities of such series that vote in favor of such request, demand,
         authorization, direction, notice, consent, waiver or other action shall
         be taken into account in determining whether such request, demand,
         authorization, direction, notice, consent, waiver or other action has
         been made, given or taken under this Indenture.

         SECTION 1505. DETERMINATION OF VOTING RIGHTS; CONDUCT AND ADJOURNMENT
OF MEETINGS. (a) Notwithstanding any provisions of this Indenture, the Trustee
may make such reasonable regulations as it may deem advisable for any meeting of
Holders of Securities of a series in regard to proof of the holding of
Securities of such series and of the appointment of proxies and in regard to the
appointment and duties of inspectors of votes, the submission and examination of
proxies, certificates and other evidence of the right to vote, and such other
matters concerning the conduct of the meeting as it shall deem appropriate.
Except as otherwise permitted or required by any such regulations, the holding
of Securities shall be proved in the manner specified in Section 104 and the
appointment of any proxy shall be proved in the manner specified in Section 104
or by having the signature of the Person executing the proxy witnessed or
guaranteed by any trust company, bank or banker authorized by Section 104 to
certify to the holding of Bearer Securities. Such regulations may provide

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that written instruments appointing proxies, regular on their face, may be
presumed valid and genuine without the proof specified in Section 104 or other
proof.

                  (b) The Trustee shall, by an instrument in writing appoint a
temporary chairman of the meeting, unless the meeting shall have been called by
the Company or by Holders of Securities as provided in Section 1502(b), in which
case the Company or the Holders of Securities of the series calling the meeting,
as the case may be, shall in like manner appoint a temporary chairman. A
permanent chairman and a permanent secretary of the meeting shall be elected by
vote of the Persons entitled to vote a majority in principal amount of the
Outstanding Securities of such series represented at the meeting.

                  (c) At any meeting each Holder of a Security of such series or
proxy shall be entitled to one vote for each $1,000 principal amount of the
Outstanding Securities of such series held or represented by him; PROVIDED,
HOWEVER, that no vote shall be cast or counted at any meeting in respect of any
Security challenged as not Outstanding and ruled by the chairman of the meeting
to be not Outstanding. The chairman of the meeting shall have no right to vote,
except as a Holder of a Security of such series or proxy.

                  (d) Any meeting of Holders of Securities of any series duly
called pursuant to Section 1502 at which a quorum is present may be adjourned
from time to time by Persons entitled to vote a majority in principal amount of
the Outstanding Securities of such series represented at the meeting, and the
meeting may be held as so adjourned without further notice.

         SECTION 1506. COUNTING VOTES AND RECORDING ACTION OF MEETINGS. The vote
upon any resolution submitted to any meeting of Holders of Securities of any
series shall be by written ballots on which shall be subscribed the signatures
of the Holders of Securities of such series or of their representatives by proxy
and the principal amounts and serial numbers of the Outstanding Securities of
such series held or represented by them. The permanent chairman of the meeting
shall appoint two inspectors of votes who shall count all votes cast at the
meeting for or against any resolution and who shall make and file with the
secretary of the meeting their verified written reports in duplicate of all
votes cast at the meeting. A record, at least in duplicate, of the proceedings
of each meeting of Holders of Securities of any Series shall be prepared by the
secretary of the meeting and there shall be attached to said record the original
reports of the inspectors of votes on any vote by ballot taken thereat and
affidavits by one or more persons having knowledge of the fact, setting forth a
copy of the notice of the meeting and showing that said notice was given as
provided in Section 1502 and, if applicable, Section 1504. Each copy shall be
signed and verified by the affidavits of the permanent chairman and secretary of
the meeting and one such copy shall be delivered to the Company and another to
the Trustee to be preserved by the Trustee, the latter to have attached thereto
the ballots voted at the meeting. Any record so signed and verified shall be
conclusive evidence of the matters therein stated.


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<PAGE>   91



                  ARTICLE SIXTEEN - SUBORDINATION OF SECURITIES

         SECTION 1601. AGREEMENT TO SUBORDINATE. Notwithstanding anything in
this Indenture to the contrary (other than Article Four of this Indenture), the
Company covenants and agrees, and each Holder of a Security, by his acceptance
thereof, likewise covenants and agrees, that, to the extent and in the manner
hereinafter set forth in this Article, the Indebtedness represented by the
Securities and the payment of any Obligations with respect to each and all of
the Securities are hereby expressly made subordinate and subject in right of
payment to the prior payment in full of all Senior Indebtedness.

         SECTION 1602. PAYMENT OVER OF PROCEEDS UPON DISSOLUTION, ETC. In the
event of (a) any insolvency or bankruptcy case or Proceeding, or any
receivership, liquidation, reorganization or other similar case or Proceeding in
connection therewith, relative to the Company or to its creditors, as such, or
to its assets, or (b) any liquidation, dissolution or other winding up of the
Company, whether voluntary or involuntary and whether or not involving
insolvency or bankruptcy, or (c) any assignment for the benefit of creditors or
any other marshaling of assets and liabilities of the Company, then and in any
such event specified in (a), (b) or (c) above (each such event, if any, herein
sometimes referred to as a "Proceeding")

                  (1) the holders of Senior Indebtedness shall first be entitled
         to receive payment in full of all Obligations due or to become due on
         or in respect of all Senior Indebtedness, or provision shall be made
         for such payment in cash or cash equivalents or otherwise in a manner
         satisfactory to the holders of Senior Indebtedness, before the Holders
         of the Securities are entitled to receive any payment or distribution
         on account of principal of or premium, if any, or interest on or other
         Obligations in respect of the Securities or on account of any purchase,
         redemption or other acquisition of Securities by the Company or any
         Subsidiary (individually and collectively, a "Securities Payment"), and

                  (2) any payment or distribution of assets of the Company of
         any kind or character, whether in cash, property or securities (other
         than Capital Stock or securities of the Company as reorganized or
         readjusted, or securities of the Company or any other corporation
         provided for by a plan of reorganization or readjustment, the payment
         of which is subordinate, at least to the extent provided in this
         Article Sixteen with respect to the Securities, to the payment in full,
         without diminution or modification by such plan, of all Senior
         Indebtedness), to which the Holders would be entitled except for the
         provisions of this Article Sixteen, shall be paid by the liquidating
         trustee or agent or other person making such a payment or distribution,
         directly to the holders of Senior Indebtedness) (or their
         representative(s) or trustee(s) acting on their behalf), ratably
         according to the aggregate amounts remaining unpaid on account of the
         principal of or interest on and other amounts due on the Senior
         Indebtedness held or represented by each, to the extent necessary to
         make payment in full of all Senior Indebtedness

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<PAGE>   92



         remaining unpaid, after giving effect to any concurrent payment or
         distribution to the holders of such Senior Indebtedness.

         In the event that, notwithstanding the foregoing provisions of this
Section 1601, the Trustee or the Holder of any Security shall have received any
payment or distribution of assets of the Company of any kind or character,
whether in cash, property or securities (other than Capital Stock or securities
of the Company as reorganized or readjusted, or securities of the Company or any
other corporation provided for by a plan of reorganization or readjustment, the
payment of which is subordinate, at least to the extent provided in this Article
with respect to the Securities, to the payment in full, without diminution or
modification by such plan, of Senior Indebtedness), before all Senior
Indebtedness is paid in full or payment thereof provided for in cash or cash
equivalents or otherwise in a manner satisfactory to the holders of Senior
Indebtedness, such payment or distribution shall be held in trust for the
benefit of, and be paid over to, the holders of the Senior Indebtedness
remaining unpaid (or their representative(s) or trustee(s) acting on their
behalf), ratably as aforesaid, for application to the payment of such Senior
Indebtedness until such Senior Indebtedness shall have been paid in full, after
giving effect to any concurrent payment or distribution to the holders of such
Senior Indebtedness.

         The consolidation of the Company with, or the merger of the Company
into, another Person or the liquidation or dissolution of the Company following
the conveyance or transfer of all or substantially all of its properties and
assets as an entirety to another Person upon the terms and conditions set forth
in Article Eight shall not be deemed a Proceeding for the purposes of this
Section 1602 if the Person formed by such consolidation or into which the
Company is merged or the Person which acquires by conveyance or transfer such
properties and assets as an entirety, as the case may be, shall, as a part of
such consolidation, merger, conveyance or transfer, comply with the conditions
set forth in Article Eight.

         SECTION 1603. NO PAYMENT WHEN SENIOR INDEBTEDNESS IN DEFAULT. Anything
in this Indenture to the contrary notwithstanding, no payment on account of
principal of or redemption of, interest on or other amounts due on the
Securities, and no redemption, purchase, or other acquisition of the Securities,
shall be made by or on behalf of the Company (i) unless full payment of amounts
then due for principal and interest and of all other obligations then due on all
Senior Indebtedness has been made or duly provided for pursuant to the terms of
the instrument governing such Senior Indebtedness, (ii) if, at the time of such
payment, redemption, purchase or other acquisition, or immediately after giving
effect thereto, there shall exist under any Senior Indebtedness, or any
agreement pursuant to which any Senior Indebtedness is issued, any default,
which default shall not have been cured or waived and which default shall have
resulted in the full amount of such Senior Indebtedness being declared due and
payable or (iii) if, at the time of such payment, redemption, purchase or other
acquisition, the Trustee shall have received written notice from the holder or
holders of any Senior Indebtedness or their representative or representatives (a
"Payment Blockage Notice") that there exists under such Senior Indebtedness, or
any agreement pursuant to which such Senior Indebtedness is issued, any default,
which default shall not have been cured or waived,

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permitting the holders thereof to declare the full amount of such Senior
Indebtedness due and payable, but only for the period (the "Payment Blockage
Period") commencing on the date of receipt of the Payment Blockage Notice and
ending (unless earlier terminated by notice given to the Trustee by the Holders
of such Senior Indebtedness) on the earlier of (A) the date on which such event
of default shall have been cured or waived or (B) 180 days from the receipt of
the Payment Blockage Notice. Upon termination of a Payment Blockage Period,
payments on account of principal of or interest on the Securities and
redemptions, purchases or other acquisitions may be made by or on behalf of the
Company. Notwithstanding anything herein to the contrary, (A) only one Payment
Blockage Notice may be given during any period of 360 consecutive days with
respect to the same event of default and any other events of default on the same
issue of Senior Indebtedness existing and known to the person giving such notice
at the time of such notice and (B) no new Payment Blockage Period may be
commenced by the holder or holders of the same issue of Senior Indebtedness or
their representative or representatives during any period of 360 consecutive
days unless all events of default which were the object of the immediately
preceding Payment Blockage Notice, and any other event of default on the same
issue of Senior Indebtedness existing and known to the person giving such notice
at the time of such notice, have been cured or waived.

         In the event that, notwithstanding the provisions of this Section 1603,
payments are made by or on behalf of the Company in contravention of the
provisions of this Section 1603, such payments shall be held by the Trustee, any
Paying Agent or the Holders, as applicable, in trust for the benefit of, and
shall be paid over to and delivered to, the holders of Senior Indebtedness or
their representative or the trustee under the indenture or other agreement (if
any), pursuant to which any instruments evidencing any Senior Indebtedness may
have been issued, as their respective interests may appear, for application to
the payment of all Senior Indebtedness remaining unpaid to the extent necessary
to pay all Senior Indebtedness in full in accordance with the terms of such
Senior Indebtedness, after giving effect to any concurrent payment or
distribution to or for the holders of Senior Indebtedness.

         The provisions of this Section shall not apply to any payment with
respect to which Section 1602 would be applicable.

         SECTION 1604. RELIANCE BY SENIOR INDEBTEDNESS ON SUBORDINATION
PROVISIONS. Each Holder of any Security by his acceptance thereof acknowledges
and agrees that the foregoing subordination provisions are, and are intended to
be, an inducement and a consideration for each holder of any Senior
Indebtedness, whether such Senior Indebtedness was created or acquired before or
after the issuance of the Securities, to acquire and continue to hold, or to
continue to hold, such Senior Indebtedness, and such holder of Senior
Indebtedness shall be deemed conclusively to have relied on such subordination
provisions in acquiring and continuing to hold or in continuing to hold such
Senior Indebtedness.

         SECTION 1605. SUBROGATION TO RIGHTS OF HOLDERS OF SENIOR INDEBTEDNESS.
Subject to the payment in full of all Obligations due or to become due on or in
respect of Senior

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Indebtedness, or the provision for such payment in cash or cash equivalents or
otherwise in a manner satisfactory to the holders of Senior Indebtedness, the
Holders of the Securities shall be subrogated to the extent of the payments or
distributions made to the holders of such Senior Indebtedness pursuant to the
provisions of this Article Sixteen to the rights of the holders of such Senior
Indebtedness to receive payments and distributions of cash, property and
securities applicable to the Senior Indebtedness until the principal of and
premium, if any, and interest on the Securities shall be paid in full. For
purposes of such subrogation, no payments or distributions to the holders of the
Senior Indebtedness of any cash, property or securities to which the Holders of
the Securities or the Trustee would be entitled except for the provisions of
this Article Sixteen, and no payments over pursuant to the provisions of this
Article Sixteen to the holders of Senior Indebtedness by Holders of the
Securities or the Trustee, shall, as among the Company, its creditors other than
holders of Senior Indebtedness and the Holders of the Securities, be deemed to
be a payment or distribution by the Company to or on account of the Senior
Indebtedness.

         SECTION 1606. PROVISIONS SOLELY TO DEFINE RELATIVE RIGHTS. The
provisions of this Article Sixteen are and are intended solely for the purpose
of defining the relative rights of the Holders of the Securities on the one hand
and the holders of Senior Indebtedness on the other hand. Nothing contained in
this Article or elsewhere in this Indenture or in the Securities is intended to
or shall (a) impair, as among the Company, its creditors other than holders of
Senior Indebtedness and the Holders of the Securities, the obligation of the
Company, which is absolute and unconditional (and which, subject to the rights
under this Article Sixteen of the holders of Senior Indebtedness, is intended to
rank equally with all other general obligations of the Company), to pay to the
Holders of the Securities the principal of and premium, if any, and interest on
the Securities as and when the same shall become due and payable in accordance
with their terms; or (b) affect the relative rights against the Company of the
Holders of the Securities and creditors of the Company other than the holders of
Senior Indebtedness; or (c) prevent the Trustee or the Holder of any Security
from exercising all remedies otherwise permitted by applicable law upon default
under this Indenture, subject to the rights, if any, under this Article of the
holders of Senior Indebtedness to receive cash, property and securities
otherwise payable or deliverable to the Trustee or such Holder.

         SECTION 1607. TRUSTEE TO EFFECTUATE SUBORDINATION. Each Holder of a
Security by his acceptance thereof authorizes and directs the Trustee on his
behalf to take such action as may be necessary or appropriate to effectuate, as
between the Holders of the Securities and the holders of Senior Indebtedness,
the subordination provided in this Article Sixteen and appoints the Trustee his
attorney-in-fact for any and all such purposes, including, in the event of any
dissolution, winding up or liquidation or reorganization under any applicable
bankruptcy law of the Company (whether in bankruptcy, insolvency or receivership
Proceedings or otherwise), the timely filing of a claim for the unpaid balance
of such Holder's Securities in the form required in such Proceedings and the
causing of such claim to be approved. If the Trustee does not file a claim or
proof of debt in the form required in such Proceedings prior to 30 days before
the expiration of the time to file such claims or proofs, then the holders of
Senior

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Indebtedness, jointly, or their representatives shall have the right to file an
appropriate claim for and on behalf of the Holders and to demand, sue for,
collect, receive and receipt for the payments and distributions in respect of
the Securities which are required to be paid or delivered to the holders of
Senior Indebtedness as provided in this Article Sixteen and to take all such
other action in the name of the Holders or otherwise, as such holder of Senior
Indebtedness or representative thereof may determine to be necessary or
appropriate for the enforcement of the provisions of this Article Sixteen.

         SECTION 1608. NO WAIVER OF SUBORDINATION PROVISIONS. No right of any
present or future holder of any Senior Indebtedness to enforce subordination as
herein provided shall at any time in any way be prejudiced or impaired by any
act or failure to act on the part of the Company or by any act or failure to
act, in good faith, by any such holder or any representative or trustee
therefor, or by any non-compliance by the Company with the terms, provisions and
covenants of this Indenture, regardless of any knowledge thereof any such holder
may have or be otherwise charged with.

         Without in any way limiting the generality of the foregoing paragraph,
the holders of Senior Indebtedness may, at any time from time to time, without
the consent of or notice to the Trustee or the Holders of the Securities,
without incurring responsibility to the Holders of the Securities and without
impairing or releasing the subordination provided in this Article Sixteen or the
obligations hereunder of the Holders of the Securities to the holders of Senior
Indebtedness, do any one or more of the following: (i) change the manner, place
or terms of payment or extend the time of payment of, or renew or alter, Senior
Indebtedness, or otherwise amend or supplement in any manner Senior Indebtedness
or any instrument evidencing the same or any agreement under which Senior
Indebtedness is outstanding; (ii) sell, exchange, release or otherwise deal with
any property pledged, mortgaged or otherwise securing Senior Indebtedness; (iii)
release any Person liable in any manner for the collection of Senior
Indebtedness and settle or compromise Senior Indebtedness (which, to the extent
so settled and compromised, shall be deemed to have been paid in full for all
purposes hereof); (iv) apply any amounts received to any liability of the
Company owing to holders of Senior Indebtedness; and (v) exercise or refrain
from exercising any rights against the Company and any other Person.

         SECTION 1609. NOTICE TO TRUSTEE. The Company shall give prompt written
notice to the Trustee of any default or event of default with respect to any
Senior Indebtedness or of any fact known to the Company which would prohibit the
making of any payment to or by the Trustee in respect of the Securities pursuant
to the provisions of this Article Sixteen. Notwithstanding the provisions of
this Article Sixteen or any other provision of this Indenture, the Trustee shall
not be charged with knowledge of the existence of any facts which would prohibit
the making of any payment to or by the Trustee in respect of the Securities,
unless and until the Trustee shall have received written notice thereof from the
Company or a holder of Senior Indebtedness or from any representative or trustee
acting on their behalf; and, prior to the receipt of any such written notice,
the Trustee, subject to the provisions of Section 612,

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<PAGE>   96



shall be entitled in all respects to assume that no such facts exist; PROVIDED,
HOWEVER, that if the Trustee shall not have received the notice provided for in
this Section at least three Business Days prior to the date upon which by the
terms hereof any money may become payable for any purpose (including, without
limitation, the payment of the principal of and premium, if any, or interest on
any Security), then, anything herein contained to the contrary notwithstanding,
the Trustee shall have full power and authority to receive such money and to
apply the same to the purpose for which such money was received and shall not be
affected by any notice to the contrary which may be received by it within three
Business Days prior to such date. Nothing contained in this Article Sixteen or
any other Article of this Indenture or in any of the Securities shall prevent
(a) the Company, at any time except during the pendency of any Proceeding, or
under the conditions described in Section 1603, from making payments at any time
in respect of the Securities, or (b) the application by the Trustee of any money
deposited with it hereunder to the payment of or on account of the Securities,
or the retention thereof by any Holder, if the Trustee did not have notice, as
provided in this Section 1609, that such payment would have been prohibited by
the provisions of this Article Sixteen.

         Subject to the provisions of Section 612, the Trustee shall be entitled
to rely on the delivery to it of a written notice by a Person representing
himself to be a holder of Senior Indebtedness (or a representative or trustee
therefor) to establish that such notice has been given by a holder of Senior
Indebtedness (or a trustee therefor). In the event that the Trustee determines
in good faith that further evidence is required with respect to the right of any
Person as a holder of Senior Indebtedness to participate in any payment or
distribution pursuant to this Article Sixteen, the Trustee may request such
Person to furnish evidence to the reasonable satisfaction of the Trustee as to
the amount of Senior Indebtedness held by such Person, the extent to which such
Person is entitled to participate in such payment or distribution and any other
facts pertinent to the rights of such Person under this Article Sixteen, and if
such evidence is not furnished, the Trustee may defer any payment to such Person
pending judicial determination as to the right of such Person to receive such
payment.

         SECTION 1610. RELIANCE ON JUDICIAL ORDER OR CERTIFICATE OF LIQUIDATING
AGENT. Upon any payment or distribution of assets of the Company referred to in
this Article Sixteen, the Trustee, subject to the provisions of Section 612, and
the Holders of the Securities shall be entitled to rely upon any order or decree
entered by any court of competent jurisdiction in which any Proceeding is
pending, or a certificate of the trustee in bankruptcy, receiver, liquidating
trustee, custodian, assignee for the benefit of creditors, agent or other Person
making such payment or distribution, delivered to the Trustee or to the Holders
of Securities, for the purpose of ascertaining the Persons entitled to
participate in such payment or distribution, the holders of the Senior
Indebtedness and other indebtedness of the Company, the amount thereof or
payable thereon, the amount or amounts paid or distributed thereon and all other
facts pertinent thereto or to this Article.


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         SECTION 1611. TRUSTEE NOT FIDUCIARY FOR HOLDERS OF SENIOR INDEBTEDNESS.
The Trustee shall not be deemed to owe any fiduciary duty to the holders of
Senior Indebtedness. Nothing contained in this Article Sixteen or elsewhere in
this Indenture, or in any of the Securities, shall prevent the application by
the Trustee of any moneys which were deposited with it hereunder, prior to its
receipt of written notice of facts which would prohibit such application, for
the purpose of the payment of or on account of the principal of or interest on,
the Securities unless, prior to the date on which such application is made by
the Trustee, the Trustee shall be charged with notice under Section 1609 hereof
of the facts which would prohibit the making of such application.

         SECTION 1612. RIGHTS OF TRUSTEE AS HOLDER OF SENIOR INDEBTEDNESS;
PRESERVATION OF TRUSTEE'S RIGHTS. The Trustee in its individual capacity shall
be entitled to all the rights set forth in this Article Sixteen with respect to
any Senior Indebtedness which may at any time be held by it, to the same extent
as any other holder of Senior Indebtedness, and nothing in this Indenture shall
deprive the Trustee of any of its rights as such holder. Nothing in this Article
shall apply to claims of, or payments to, the Trustee under or pursuant to
Section 606.

         SECTION 1613. ARTICLE APPLICABLE TO PAYING AGENTS. In case at any time
any Paying Agent other than the Trustee shall have been appointed by the Company
and be then acting hereunder, the term "Trustee" as used in this Article Sixteen
shall in such case (unless the context otherwise requires) be construed as
extending to and including such Paying Agent within its meaning as fully for all
intents and purposes as if such Paying Agent were named in this Article in
addition to or in place of the Trustee; PROVIDED, HOWEVER, that Section 1612
shall not apply to the Company or any Affiliate of the Company if it or such
Affiliate acts as Paying Agent.

                  ARTICLE SEVENTEEN - CONVERSION OF SECURITIES

         SECTION 1701. APPLICABILITY OF ARTICLE; CONVERSION PRIVILEGE AND
CONVERSION PRICE.

         Securities of any series which are convertible shall be convertible in
accordance with their terms and (except as otherwise specified as contemplated
by Section 301 for Securities of any series) in accordance with this Article
Seventeen. Subject to and upon compliance with the provisions of this Article
Seventeen, at any time during the period specified in the Securities, at the
option of the Holder thereof, any Security or any portion of the principal
amount thereof which is $1,000 or an integral multiple of $1,000 may be
converted at the principal amount thereof, or of such portion thereof, into
fully paid and nonassessable shares (calculated as to each conversion to the
nearest 1/100 of a share) of Common Stock of the Company, at the Conversion
Price, determined as hereinafter provided, in effect at the time of conversion.
In case a Security or portion thereof is called for redemption, such conversion
right in respect of the Security or portion so called shall expire at the close
of business on the Business Day immediately preceding the Redemption Date,
unless the Company defaults in making the

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payment due upon redemption, in which case such conversion right shall terminate
on the date such default is cured.

         The price at which shares of Common Stock shall be delivered upon
conversion (herein called the "Conversion Price") of Securities of any series
shall be specified in such Securities. The Conversion Price shall be adjusted in
certain instances as provided in Section 1704.

         In case the Company shall, by dividend or otherwise, declare or make a
distribution on its Common Stock referred to in paragraph (4) of Section 1704,
the Holder of each Security, upon the conversion thereof pursuant to this
Article Seventeen subsequent to the close of business on the date fixed for the
determination of stockholders entitled to receive such distribution and prior to
the effectiveness of the Conversion Price adjustment in respect of such
distribution pursuant to paragraph (4) of Section 1704, shall be entitled to
receive for each share of Common Stock into which such Security is converted,
the portion of the evidence of indebtedness, shares of Capital Stock or assets
so distributed applicable to one share of Common Stock; provided, however, that,
at the election of the Company (whose election shall be evidenced by a Board
Resolution filed with the Trustee) with respect to all Holders so converting,
the Company may, in lieu of distributing to such Holder any portion of such
distribution not consisting of cash or securities of the Company, pay such
Holder an amount in cash equal to the fair market value thereof (as determined
in good faith by the Board of Directors, whose determination shall be conclusive
and described in a Board Resolution filed with the Trustee). If any conversion
of a Security entitled to the benefits described in the immediately preceding
sentence occurs prior to the payment date for a distribution to holders of
Common Stock which the Holder of the Security so converted is entitled to
receive in accordance with the immediately preceding sentence, the Company may
elect (such election to be evidenced by a Board Resolution filed with the
Trustee) to distribute to such Holder a due bill for the evidences of
indebtedness, shares of Capital Stock or assets to which such Holder is so
entitled, provided that such due bill (i) meets any applicable requirements of
the principal national securities exchange or other market on which the Common
Stock is then traded, and (ii) requires payment or delivery of such evidences of
indebtedness or assets no later than the date of payment or delivery thereof to
holders of Common Stock receiving such distribution.

         SECTION 1702. EXERCISE OF CONVERSION PRIVILEGE.

         In order to exercise the conversion privilege, the Holder of any
Security to be converted shall surrender such Security, duly endorsed or
assigned to the Company or in blank, at any office or agency maintained by the
Company pursuant to Section 1002, accompanied by written notice to the Company
at such office or agency that the Holder elects to convert such Security or, if
less than the entire principal amount thereof is to be converted, the portion
thereof to be converted and shall comply with any additional requirements set
forth in such Security. Securities surrendered for conversion during the period
from the close of business on any Regular Record Date next preceding any
Interest Payment Date to the opening of business on such Interest Payment Date
shall (except for Securities the Maturity of which is

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prior to such Interest Payment Date) be accompanied by payment in New York
Clearing House funds or other funds acceptable to the Company of an amount equal
to the interest payable on such Interest Payment Date on the principal amount of
Securities being surrendered for conversion and such interest shall be paid on
such Interest Payment Date as provided in Section 307. Except as provided in the
preceding sentence, no payment or adjustment shall be made upon any conversion
on account of any interest accrued on the Securities surrendered for conversion
or on account of any dividends on the Common Stock issued upon conversion.

         The Company's delivery to the Holder of the fixed number of shares of
the Common Stock of the Company (and any cash in lieu of any fractional share of
Common Stock) into which the Security is convertible shall be deemed to satisfy
the Company's obligation to pay the principal amount of the Security and all
accrued interest and original issue discount that has not previously been paid.
The shares of Common Stock of the Company so delivered shall be treated as
issued first in payment of accrued interest and original issue discount and then
in payment of principal. Thus, accrued interest and original issue discount
shall be treated as paid, rather than canceled, extinguished or forfeited.

         Securities shall be deemed to have been converted immediately prior to
the close of business on the day of surrender of such Securities for conversion
in accordance with the foregoing provisions, and at such time the rights of the
Holders of such Securities as Holders shall cease, and the Person or Persons
entitled to receive the Common Stock issuable upon conversion shall be treated
for all purposes as the record holder or holders of such Common Stock at such
time. As promptly as practicable on or after the conversion date, the Company
shall issue and shall deliver at such office or agency a certificate or
certificates for the number of full shares of Common Stock issuable upon
conversion, together with payment in lieu of any fraction of a share, as
provided in Section 1703.

         In the case of any Security which is converted in part only, as
promptly as practicable on or after the conversion date the Company shall
execute and the Trustee shall authenticate and make available for delivery to
the Holder thereof (or the Depositary in the case of a Global Security), at the
expense of the Company, a new Security or Securities, of authorized
denominations in aggregate principal amount equal to the unconverted portion of
the principal amount of such Security.

         SECTION 1703. FRACTIONS OF SHARES.

         No fractional shares of Common Stock shall be issued upon conversion of
Securities. If more than one Security shall be surrendered for conversion at one
time by the same Holder, the number of full shares of Common Stock which shall
be issuable upon conversion thereof shall be computed on the basis of the
aggregate principal amount of the Securities (or specified portions thereof) so
surrendered. Instead of any fractional share of Common Stock which would
otherwise be issuable upon conversion of any Security or Securities (or
specified portions thereof), the Company shall pay a cash adjustment (rounded to
the nearest cent) in

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respect of such fraction in an amount equal to the same fraction of the Closing
Price per share of the Common Stock on the day of conversion (or, if such day is
not a Trading Day, on the Trading Day immediately preceding such day).

         SECTION 1704. ADJUSTMENT OF CONVERSION PRICE.

         The Conversion Price shall be subject to adjustment from time to time
as follows:

                           (1) If the Company pays or makes a dividend or other
         distribution (a) on its Common Stock exclusively in Common Stock or (b)
         on any other class of Capital Stock of the Company, which dividend or
         distribution includes Common Stock of the Company, the Conversion Price
         in effect at the opening of business on the day following the date
         fixed for the determination of stockholders entitled to receive such
         dividend or other distribution (the "Dividend Record Date") shall be
         reduced by multiplying such Conversion Price by a fraction of which the
         numerator shall be the number of shares of Common Stock of the Company
         outstanding at the close of business on the Dividend Record Date and
         the denominator shall be the sum of such number of shares and the total
         number of shares constituting such dividend or other distribution. Such
         reduction shall become effective immediately after the opening of
         business on the day following the date fixed for such determination.
         For the purposes of this paragraph (1), the number of shares of Common
         Stock of the Company at any time outstanding shall not include shares
         held in the treasury of the Company, but shall include shares issuable
         in respect of scrip certificates issued in lieu of fractions of shares
         of Common Stock. The Company shall not pay any dividend or make any
         distribution on shares of Common Stock held in the treasury of the
         Company.

                           (2) Subject to paragraph (6) of this Section, if the
         Company pays or makes a dividend or other distribution on its Common
         Stock consisting exclusively of Short Term Rights (as defined below),
         or otherwise issues Short Term Rights to all holders of its Common
         Stock, the Conversion Price in effect at the opening of business on the
         day following the record date for the determination of holders of
         Common Stock entitled to receive such Short Term Rights (the "Rights
         Record Date") shall be reduced by multiplying such Conversion Price by
         a fraction of which the numerator shall be the number of shares of
         Common Stock of the Company outstanding at the close of business on the
         Rights Record Date plus the number of shares of Common Stock of the
         Company which the aggregate of the offering price of the total number
         of shares of Common Stock so offered for subscription or purchase would
         purchase at such current market price and the denominator shall be the
         number of shares of Common Stock of the Company outstanding at the
         close of business on the Rights Record Date plus the number of shares
         of Common Stock so offered for subscription or purchase. Such reduction
         shall become effective immediately after the opening of business on the
         day following the Rights Record Date. For the purposes of this
         paragraph (2), the number of shares of Common Stock of the Company at
         any time outstanding shall not include

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<PAGE>   101



         shares held in the treasury of the Company, but shall include shares
         issuable in respect of scrip certificates issued in lieu of fractions
         of shares of Common Stock of the Company. The Company shall not issue
         any rights, options or warrants in respect of shares of its Common
         Stock held in the treasury of the Company. When used in this Section
         1704, the term "Short Term Rights" shall mean rights, warrants or
         options entitling the holders thereof (for a period commencing no
         earlier than the Rights Record Date and expiring not more than 45 days
         after the Rights Record Date) to subscribe for or purchase shares of
         Common Stock of the Company at a price per share less than the current
         market price per share (determined as provided in paragraph (7) of this
         Section 1704) of the Common Stock of the Company on the Rights Record
         Date.

                           (3) In case outstanding shares of Common Stock of the
         Company shall be subdivided into a greater number of shares of Common
         Stock, the Conversion Price in effect at the opening of business on the
         day following the day upon which such subdivision becomes effective
         shall be proportionately reduced, and, conversely, in case outstanding
         shares of Common Stock of the Company shall be combined into a smaller
         number of shares of Common Stock, the Conversion Price in effect at the
         opening of business on the day following the day upon which such
         combination becomes effective shall be proportionately increased, such
         reduction or increase, as the case may be, to become effective
         immediately after the opening of business on the day following the day
         upon which such subdivision or combination becomes effective.

                           (4) Subject to the last sentence of this paragraph
         (4) of this Section, if the Company, by dividend or otherwise, (a)
         distributes to all holders of its Common Stock evidences of its
         indebtedness, shares of any class of Capital Stock of the Company or
         other assets (other than cash dividends out of current or retained
         earnings), or (b) distributes to substantially all holders of Common
         Stock rights or warrants to subscribe for securities (other than Short
         Term Rights to which paragraph (2) of this Section 1704 applies), the
         Conversion Price shall be reduced by multiplying such Conversion Price
         by a fraction of which the numerator shall be the current market price
         per share (determined as provided in paragraph (7) of this Section
         1704) of the Common Stock of the Company on the Reference Date (as
         defined below) less the fair market value (as determined in good faith
         by the Board of Directors, whose determination shall be conclusive and
         described in a Board Resolution filed with the Trustee), on the
         Reference Date, of the portion of the evidences of indebtedness and
         other assets so distributed or of such subscription rights or warrants
         applicable to one share of Common Stock (collectively, the "Market
         Value of the Distribution") and the denominator shall be such current
         market price per share of the Common Stock of the Company. Such
         reduction shall become effective immediately prior to the opening of
         business on the day (the "Reference Date") following the later of (a)
         the date fixed for the payment of such distribution and (b) the date 20
         days after notice relating to such distribution is required to be given
         pursuant to Section 1706(a). If the Board of Directors determines the
         fair market value of any distribution for purposes of this

                                       94

<PAGE>   102



         paragraph (4) by reference to the actual or when issued trading market
         for any securities comprising such distribution, it must in doing so
         consider the prices in such market over the same period used in
         computing the current market price per share pursuant to paragraph (7)
         of this Section 1704. In the event that, with respect to any
         distribution to which this paragraph (4) of Section 1704 would
         otherwise apply, the Market Value of the Distribution is greater than
         the current market price per share of the Common Stock (such
         distribution being referred to herein as an "Unadjusted Distribution"),
         then the adjustment provided by this paragraph (4) shall not be made
         and in lieu thereof the provisions of Section 1711 shall apply with
         respect to such Unadjusted Distribution.

                           (5) The Company may, but shall not be required to,
         make such reductions in the Conversion Price, in addition to those
         required by paragraphs (1), (2), (3), and (4) of this Section 1704, as
         it considers to be advisable in order that any event treated for
         Federal income tax purposes as a dividend of stock or stock rights
         shall not be taxable to the recipients. In addition, the Company, from
         time to time, may decrease the Conversion Price by any amount and for
         any reason, temporarily or otherwise, including situations where the
         Board of Directors determines such decrease to be fair and appropriate
         with respect to transactions in which holders of Common Stock have the
         right to participate.

                           (6) Rights or warrants issued or distributed by the
         Company to all holders of its Common Stock entitling the holders
         thereof to subscribe for or purchase shares of Common Stock or
         Preferred Stock, which rights or warrants (i) are deemed to be
         transferred with such shares of Common Stock, (ii) are not exercisable
         and (iii) are also issued or distributed in respect of future issuances
         of Common Stock, in each case in clauses (i) through (iii) until the
         occurrence of a specified event or events ("Trigger Events"), shall for
         purposes of this Section 1704 not be deemed issued or distributed until
         the occurrence of the earliest Trigger Event. Each share of Common
         Stock issued upon conversion of Securities pursuant to this Article
         Seventeen shall be entitled to receive the appropriate number of Common
         Stock purchase rights (the "Rights"), if any, and the certificates
         representing the Common Stock issued upon conversion shall bear such
         legends, if any[, in each case as provided by and subject to the terms
         of the [Stockholders Rights Plan] adopted by the Board of Directors on
         ______________ (the "Rights Plan") as in effect at the time of such
         conversion]. Notwithstanding anything to the contrary in this Article
         Seventeen, there shall not be any adjustment to the Conversion Price as
         a result of (i) the distribution of separate certificates representing
         the Rights; (ii) the occurrence of certain events entitling holders of
         Rights to receive, upon exercise thereof, Common Stock or other
         securities of the Company or other securities of another corporation;
         or (iii) the exercise of such Rights, all in accordance with the Rights
         Plan. No adjustment in the Conversion Price need be made for rights to
         purchase or the sale of Common Stock pursuant to a Company plan
         providing for reinvestment of dividends or interest.

                                       95

<PAGE>   103



                           (7) For the purpose of any computation under
         paragraph (2), (4) or (5) of this Section 1704, the "current market
         price" per share of Common Stock of the Company on any date shall be
         deemed to be the average of the daily Closing Prices for the 15
         consecutive Trading Days selected by the Company commencing not more
         than 30 Trading Days before, and ending not later than, the date in
         question.

                           (8) No adjustment in the Conversion Price shall be
         required unless such adjustment would require an increase or decrease
         of at least 1% in the Conversion Price; provided, however, that any
         adjustments which by reason of this paragraph (8) are not required to
         be made shall be carried forward and taken into account in any
         subsequent adjustment. All calculations under this Article Seventeen
         shall be made to the nearest cent or to the nearest one-hundredth of a
         share of Common Stock, as the case may be.

                           (9) Anything herein to the contrary notwithstanding,
         in the event the Company shall declare any dividend or distribution
         requiring an adjustment in the Conversion Price hereunder and shall,
         thereafter and before the payment of such dividend or distribution to
         stockholders, legally abandon its plan to pay such dividend or
         distribution, the Conversion Price then in effect hereunder, if changed
         to reflect such dividend or distribution, shall upon the legal
         abandonment of such plan be changed to the Conversion Price which would
         have been in effect at the time of such abandonment (after giving
         effect to all other adjustments not so legally abandoned pursuant to
         the provisions of this Article Seventeen) had such dividend or
         distribution never been declared.

                           (10) Notwithstanding any other provision of this
         Section 1704, no adjustment to the Conversion Price shall reduce the
         Conversion Price below the then par value per share of the Common Stock
         of the Company, and any such purported adjustment shall instead reduce
         the Conversion Price to such par value. Notwithstanding the foregoing
         sentence, the Company hereby covenants that it will from time to time
         take all such action as may be required to assure that the par value
         per share of the Common Stock is at all times equal to or less than the
         Conversion Price.

                           (11) In the event that this Article Seventeen
         requires adjustments to the Conversion Price under more than one of
         paragraphs (1), (2), (3) or (4) of this Section 1704, and the record or
         effective dates for the transaction giving rise to such adjustments
         shall occur on the same date, then such adjustments shall be made by
         applying (to the extent they are applicable), first, the provisions of
         paragraph (3) of this Section 1704, second, the provisions of paragraph
         (1) of this Section 1704, third, the provisions of paragraph (4) of
         this Section 1704 and, fourth, the provisions of paragraph (2) of this
         Section 1704. Anything herein to the contrary notwithstanding, no
         single event shall require or result in duplicative adjustments in the
         Conversion Price

                                       96

<PAGE>   104



         pursuant to this Section 1704. After an adjustment to the Conversion
         Price under this Article Seventeen, any subsequent event requiring an
         adjustment under this Article Seventeen shall cause an adjustment to
         the Conversion Price as so adjusted. If, after an adjustment, a Holder
         of a Security upon conversion of such Security receives shares of two
         or more classes of Capital Stock of the Company, the Conversion Price
         shall thereafter be subject to adjustment upon the occurrence of an
         action taken with respect to any such class of Capital Stock as is
         contemplated by this Article Seventeen with respect to the Common Stock
         in this Article Seventeen.

         SECTION 1705. NOTICE OF ADJUSTMENTS OF CONVERSION PRICE.

         Whenever the Conversion Price is adjusted as herein provided:

                  (1) the Company shall compute the adjusted Conversion Price in
accordance with Section 1704 or Section 1711 and shall prepare an Officer's
Certificate setting forth the adjusted Conversion Price and showing in
reasonable detail the facts upon which such adjustment is based, and such
certificate shall forthwith be filed (with a copy to the Trustee) at each office
or agency maintained for the purpose of conversion of any Securities pursuant to
Section 1002; and

                  (2) a notice stating that the Conversion Price has been
adjusted and setting forth the adjusted Conversion Price shall forthwith be
required, and as soon as practicable after it is required, such notice shall be
mailed by the Company to all Holders at their last addresses as they shall
appear in the Security Register.

         SECTION 1706. NOTICE OF CERTAIN CORPORATE ACTION.

         In case:

                  (1) the Company shall take any action that would require a
Conversion Price adjustment pursuant to Section 1704 or Section 1711; or

                  (2) there shall occur any reclassification of the Common Stock
of the Company (other than a subdivision or combination of its outstanding
shares of Common Stock), or any consolidation or merger to which the Company is
a party, or the sale, transfer or lease of all or substantially all of the
assets of the Company and for which approval of any stockholders of the Company
is required; or

                  (3) there shall occur the voluntary or involuntary
dissolution, liquidation or winding up of the Company,

then the Company shall cause to be filed at each office or agency maintained for
the purpose of conversion of Securities pursuant to Section 1002, and shall
cause to be mailed to all Holders

                                       97

<PAGE>   105



at their last addresses as they shall appear in the Security Register, at least
10 days prior to the applicable record, effective or expiration date hereinafter
specified, a notice stating (x) the date on which a record is to be taken for
the purpose of any dividend, distribution or granting of rights, warrants or
options, or, if a record is not to be taken, the date as of which the holders of
Common Stock of record to be entitled to such dividend, distribution, rights,
options or warrants are to be determined, or (y) the date on which such
reclassification, consolidation, merger, sale, transfer, dissolution,
liquidation or winding up is expected to become effective, and, if applicable,
the date as of which it is expected that holders of Common Stock of record shall
be entitled to exchange their shares of Common Stock for securities, cash or
other property deliverable upon such reclassification, consolidation, merger,
sale, transfer, dissolution, liquidation or winding up.

         SECTION 1707. COMPANY TO RESERVE COMMON STOCK.

         The Company shall at all times reserve and keep available, free from
preemptive rights, out of its authorized but unissued Common Stock, for the
purpose of effecting the conversion of Securities, a number of shares of Common
Stock for the conversion of all outstanding Securities of any series which is
convertible into Common Stock.

         SECTION 1708. TAXES ON CONVERSION.

         The Company will pay any and all taxes that may be payable in respect
of the issue or delivery of shares of Common Stock on conversion of Securities
pursuant hereto. The Company shall not, however, be required to pay any tax
which may be payable in respect of any transfer involved in the issue and
delivery of shares of Common Stock in a name other than that of the Holder of
the Security or Securities to be converted, and no such issue or delivery shall
be made unless and until the Person requesting such issue has paid to the
Company the amount of any such tax, or has established to the satisfaction of
the Company that such tax has been paid.

         SECTION 1709. COVENANTS AS TO COMMON STOCK.

         The Company covenants that all shares of Common Stock which may be
issued upon conversion of Securities will upon issue be duly and validly issued,
fully paid and nonassessable, free of preemptive or any similar rights, and,
except as provided in Section 1708, the Company will pay all taxes, liens and
charges with respect to the issue thereof.

         The Company will endeavor promptly to comply with all Federal and state
securities laws regulating the offer and delivery of shares of Common Stock upon
conversion of Securities, if any, and will list or cause to have quoted such
shares of Common Stock on each national securities exchange or in the
over-the-counter market or such other market on which the Common Stock is then
listed or quoted.


                                       98

<PAGE>   106



         SECTION 1710. CANCELLATION OF CONVERTED SECURITIES.

         All Securities delivered for conversion shall be delivered to the
Trustee to be cancelled by or at the direction of the Trustee, which shall
dispose of the same as provided in Section 309.

         SECTION 1711. PROVISIONS IN CASE OF CONSOLIDATION, MERGER OR SALE OF
                       ASSETS; SPECIAL DISTRIBUTIONS.

         If any of the following shall occur, namely: (i) any reclassification
or change of outstanding shares of Common Stock issuable upon conversion of
Securities (other than a change in par value, or from par value to no par value,
or from no par value to par value, or as a result of a subdivision or
combination), (ii) any consolidation or merger to which the Company is a party
other than a merger in which the Company is the continuing corporation and which
does not result in any reclassification of, or change (other than a change in
name, or par value, or from par value to no par value, or from no par value to
par value or as a result of a subdivision or combination) in, outstanding shares
of Common Stock or (iii) any sale or conveyance of all or substantially all of
the property or business of the Company as an entirety, then the Person formed
by such consolidation or resulting from such merger or which acquires such
properties or assets, as the case may be, shall as a condition precedent to such
transaction execute and deliver to the Trustee a supplemental indenture
providing that the Holder of each Security then outstanding shall have the right
thereafter, during the period such Security shall be convertible as specified in
Section 1701, to convert such Security only into the kind and amount of
securities, cash and other property receivable, if any, upon such consolidation,
merger, sale, transfer or lease by a holder of the number of shares of Common
Stock of the Company into which such Security might have been converted
immediately prior to such consolidation, merger, sale, transfer or lease;
provided that the kind and amount of securities, cash and other property so
receivable shall be determined on the basis of the following assumptions. The
holder of Common Stock referred to in the foregoing sentence:

         (1)      is not (a) a Person with which the Company consolidated, (b) a
                  Person into which the Company merged or which merged into the
                  Company, or (c) a Person to which such sale, transfer or lease
                  was made (any Person described in the foregoing clauses (a),
                  (b), or (c), hereinafter referred to as a "Constituent
                  Person"), or (d) an Affiliate of a Constituent Person; and

         (2)      failed to exercise his rights of election, if any, as to the
                  kind or amount of securities, cash and other property
                  receivable upon such consolidation, merger, sale, transfer or
                  lease (provided that if the kind or amount of securities, cash
                  and other property receivable upon such consolidation, merger,
                  sale transfer or lease is not the same for each share of
                  Common Stock of the Company in respect of which such rights

                                       99

<PAGE>   107



                  of election shall not have been exercised, then for the
                  purpose of this Section 1711 the kind and amount of
                  securities, cash and other property receivable upon such
                  consolidation, merger, sale, transfer or lease shall be deemed
                  to be the kind and amount so receivable per share by a
                  plurality of such shares of Common Stock).

         Such supplemental indenture shall provide for adjustments which, for
events subsequent to the effective date of such supplemental indenture, shall be
as nearly equivalent as may be practicable to the adjustments provided for in
this Article Seventeen. If, in the case of any such consolidation, merger, sale
transfer or lease the stock or other securities and property (including cash)
receivable thereupon by a holder of Common Stock includes shares of stock or
other securities and property of a corporation other than the successor or
purchasing corporation, as the case may be, in such consolidation, merger, sale,
transfer or lease then such supplemental indenture shall also be executed by
such other corporation and shall contain such additional provisions to protect
the interests of the Holders of the Securities as the Board of Directors of the
Company shall reasonably consider necessary by reason of the foregoing. The
above provisions of this Section 1711 shall similarly apply to successive
consolidations, mergers, sales, transfers or leases.

         In the event the Company shall execute a supplemental indenture
pursuant to this Section 1711, the Company shall promptly file with the Trustee
an Officers' Certificate briefly stating the reasons therefor, the kind or
amount of shares of stock or securities or property (including cash) receivable
by Holders of the Securities upon the conversion of their Securities after any
such reclassification, change, consolidation, merger, sale, transfer or lease
and any adjustment to be made with respect thereto.

         If the Company makes a distribution to all holders of its Common Stock
that constitutes an Unadjusted Distribution pursuant to the last sentence of
paragraph (4) of Section 1704, then, from and after the record date for
determining the holders of Common Stock entitled to receive such distribution
(the "Distribution Record Date"), a Holder of a Security who converts such
Security in accordance with the provisions of this Indenture shall, upon
conversion, be entitled to receive, in addition to the shares of Common Stock
into which the Security is convertible, the kind and amount of evidences of
indebtedness, shares of Capital Stock, or other assets or subscription rights or
warrants, as the case may be, comprising the distribution that such Holder would
have received if such Holder had converted the Security immediately prior to the
Distribution Record Date.

         SECTION 1712. TRUSTEE ADJUSTMENT DISCLAIMER; COMPANY DETERMINATION
                       FINAL.

         The Trustee has no duty to determine when an adjustment under this
Article Seventeen should be made, how it should be made or what it should be.
The Trustee has no duty to determine whether a supplemental indenture under
Section 1711 need be entered into or whether any provisions of any supplemental
indenture are correct. The Trustee shall not be

                                       100

<PAGE>   108



accountable for and makes no representation as to the validity or value of any
securities or assets issued upon conversion of Securities. The Trustee shall not
be responsible for the Company's failure to comply with this Article Seventeen.
Any determination that the Company or the Board of Directors must make pursuant
to this Article Seventeen is conclusive, absent manifest error.

         SECTION 1713. WHEN NO ADJUSTMENT REQUIRED.

                  (a) Except as expressly set forth in Section 1704, no
adjustment in the Conversion Price shall be made because the Company issues, in
exchange for cash, property or services, shares of its Common Stock, or any
securities convertible into or exchangeable for shares of its Common Stock, or
securities (including warrants, rights and options) carrying the right to
subscribe for or purchase shares of its Common Stock or such convertible or
exchangeable securities.

                  (b) Notwithstanding anything herein to the contrary, no
adjustment in the Conversion Price shall be made pursuant to Section 1704 in
respect of any dividend or distribution if the Holders may participate therein
(on a basis to be determined in good faith by the Board of Directors) and
receive the same consideration they would have received if they had converted
the Securities immediately prior to the record date with respect to such
dividend or distribution.

         SECTION 1714. EQUIVALENT ADJUSTMENTS.

         In the event that, as a result of an adjustment made pursuant to
Section 1704 above, the holder of any Security thereafter surrendered for
conversion shall become entitled to receive any shares of Capital Stock of the
Company other than shares of its Common Stock, thereafter the Conversion Price
of such other shares so receivable upon conversion of any Securities shall be
subject to adjustment from time to time in a manner and on terms as nearly
equivalent as practicable to the provisions with respect to Common Stock
contained in this Article Seventeen.



                                       101

<PAGE>   109



                              SIGNATURES AND SEALS

         IN WITNESS WHEREOF, the parties hereto have caused this Indenture to be
duly executed all as of the day and year first above written.

                                             WYMAN-GORDON COMPANY


                                             By: _______________________________
                                                 [______________]
                                                 [______________]

                                                 Attest:________________________
                                                 Title:




                                             [                   ],
                                             as Trustee


                                             By: _______________________________
                                                 Title:


                                                 Attest:________________________
                                                 Title:



                                       102

<PAGE>   110



                                 ACKNOWLEDGMENT

STATE OF [____________________])
                                                                  ) ss:
COUNTY OF                   )


On the [_______________________] 1997, before me personally came
[_________________], to me known, who, being by me duly sworn, did depose and
say that he is the [__________________] of WYMAN-GORDON COMPANY, one of the
parties described in and which executed the foregoing instrument, and that he
signed his name thereto by authority of the Board of Directors.

[Notarial Seal]

- --------------------------------
Notary Public
Commission Expires



STATE OF [________________])
                                                                  ) ss:
COUNTY OF                   )


On the [____________________________] 1997, before me personally came
[_________________], to me known, who, being by me duly sworn, did depose and
say that he/she is a [______________] of [ ], one of the parties described in
and which executed the foregoing instrument, and that he/she signed his/her name
thereto by authority of the Board of Directors.

[Notarial Seal]

- --------------------------------
Notary Public
Commission Expires


                                       103

<PAGE>   111



                                    EXHIBIT A

           FORM OF REDEEMABLE OR NON-REDEEMABLE SUBORDINATED SECURITY

                               [Face of Security]

[If the Holder of this Security (as indicated below) is The Depository Trust
Company ("DTC") or a nominee of DTC, this Security is a Global Security and the
following two legends apply:

UNLESS THIS SECURITY IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE
DEPOSITORY TRUST COMPANY ("DTC"), 55 WATER STREET, NEW YORK, NEW YORK TO THE
ISSUER OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT, AND SUCH
SECURITY ISSUED IS REGISTERED IN THE NAME OF CEDE & CO., OR SUCH OTHER NAME AS
REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF DTC, ANY TRANSFER, PLEDGE OR OTHER
USE HEREOF FOR VALUE OR OTHERWISE BY OR TO ANY PERSON IS WRONGFUL, SINCE THE
REGISTERED OWNER HEREOF, CEDE & CO., HAS AN INTEREST HEREIN.

UNLESS AND UNTIL THIS SECURITY IS EXCHANGED IN WHOLE OR IN PART FOR SECURITIES
IN CERTIFICATED FORM, THIS SECURITY MAY NOT BE TRANSFERRED EXCEPT AS A WHOLE BY
DTC TO A NOMINEE THEREOF OR BY A NOMINEE THEREOF TO DTC OR ANOTHER NOMINEE OF
DTC OR BY DTC OR ANY SUCH NOMINEE TO A SUCCESSOR OF DTC OR A NOMINEE OF SUCH
SUCCESSOR.]

[IF THIS SECURITY IS AN ORIGINAL ISSUE DISCOUNT SECURITY, INSERT -- FOR PURPOSES
OF SECTION 1273 and 1275 OF THE UNITED STATES INTERNAL REVENUE CODE, THE AMOUNT
OF ORIGINAL ISSUE DISCOUNT ON THIS SECURITY IS % OF ITS PRINCIPAL AMOUNT, THE
ISSUE DATE IS _________, 19__ [AND] THE YIELD TO MATURITY IS %. [THE METHOD USED
TO DETERMINE THE AMOUNT OF ORIGINAL ISSUE DISCOUNT APPLICABLE TO THE SHORT
ACCRUAL PERIOD OF __________, 19__ TO ___________, 19__, IS ____% OF THE
PRINCIPAL AMOUNT OF THIS SECURITY.]



                              WYMAN-GORDON COMPANY
                             [Designation of Series]

No. _______                                                             $_______


WYMAN-GORDON COMPANY, a Massachusetts corporation (herein referred to as the
"Company," which term includes any successor corporation under the Indenture
referred to on the reverse hereof), for value received, hereby promises to pay
to ______________________________ or registered assigns the principal sum of
_______ Dollars on _____________________ (the "Stated Maturity Date") [or INSERT
DATE FIXED FOR

                                      A-1

<PAGE>   112



EARLIER REDEMPTION (the "Redemption Date," and together with the Stated Maturity
Date with respect to principal repayable on such date, the "Maturity Date.")]

[IF THE SECURITY IS TO BEAR INTEREST PRIOR TO MATURITY, INSERT -- and to pay
interest thereon from ______________ or from the most recent Interest Payment
Date to which interest has been paid or duly provided for, semi-annually on
__________ and _________ in each year (each, an "Interest Payment Date"),
commencing __________, at the rate of __% per annum, until the principal hereof
is paid or duly provided for. The interest so payable, and punctually paid or
duly provided for, on any Interest Payment Date will, as provided in such
Indenture, be paid to the Holder 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 ________ or ______ (whether or
not a Business Day), as the case may be, next preceding such Interest Payment
Date [at the office or agency of the Company maintained for such purpose;
PROVIDED, HOWEVER, that such interest may be paid, at the Company's option, by
mailing a check to such Holder at its registered address or by transfer of funds
to an account maintained by such Holder within the United States]. Any such
interest not so punctually paid or duly provided for shall forthwith cease to be
payable to the Holder on such Regular Record Date, and may be paid to the Holder
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 may 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 the Indenture. Interest will be
computed on the basis of a 360-day year of twelve 30-day months.]

[IF THE SECURITY IS NOT TO BEAR INTEREST PRIOR TO MATURITY, INSERT -- The
principal of this Security shall not bear interest except in the case of a
default in payment of principal upon acceleration, upon redemption or at the
[Stated] Maturity Date and in such case the overdue principal of this Security
shall bear interest at the rate of % per annum (to the extent that the payment
of such interest shall be legally enforceable), which shall accrue from the date
of such default in payment to the date payment of such principal has been made
or duly provided for. Interest on any overdue principal shall be payable on
demand. Any such interest on any overdue principal that is not so paid on demand
shall bear interest at the rate of % per annum (to the extent that the payment
of such interest shall be legally enforceable), which shall accrue from the date
of such demand for payment to the date payment of such interest has been made or
duly provided for, and such interest shall also be payable on demand.]

The principal of this Security payable on the Stated Maturity Date [or the
principal of, premium or Make-Whole Amount, if any, and, if the Redemption Date
is not an Interest Payment Date, interest on this Security payable on the
Redemption Date] will be paid against presentation of this Security at the
office or agency of the Company maintained for that

                                       A-2

<PAGE>   113



purpose in ___________________, in such coin or currency of the United States of
America as at the time of payment is legal tender for the payment of public and
private debts.

Interest payable on this Security on any Interest Payment Date and on the
[Stated] Maturity Date [or Redemption Date, as the case may be,] will include
interest accrued from and including the next preceding Interest Payment Date in
respect of which interest has been paid or duly provided for (or from and
including ____________, if no interest has been paid on this Security) to but
excluding such Interest Payment Date or the [Stated] Maturity Date [or
Redemption Date, as the case may be.] If any Interest Payment Date or the
[Stated] Maturity Date or [Redemption Date] falls on a day that is not a
Business Day, as defined below, principal, premium or Make-Whole Amount, if any,
and/or interest payable with respect to such Interest Payment Date or [Stated]
Maturity Date [or Redemption Date, as the case may be,] will be paid on the next
succeeding Business Day with the same force and effect as if it were paid on the
date such payment was due, and no interest shall accrue on the amount so payable
for the period from and after such Interest Payment Date or [Stated] Maturity
Date [or Redemption Date, as the case may be.] "Business Day" means any day,
other than a Saturday or Sunday, on which banks in __________________ are not
required or authorized by law or executive order to close.

[IF THIS SECURITY IS A GLOBAL SECURITY, INSERT -- All payments of principal,
premium or Make-Whole Amount, if any, and interest in respect of this Security
will be made by the Company in immediately available funds.]

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
by manual signature of one of its authorized signatories, 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 facsimile corporate seal.

Dated: ____________________                  WYMAN-GORDON COMPANY


                                             By: _______________________________

Attest:


___________________________
Secretary

                                       A-3

<PAGE>   114



                              [Reverse of Security]

                              WYMAN-GORDON COMPANY


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 of _____________, 199_ (herein called the
"Indenture") between the Company and _________________, as Trustee (herein
called the "Trustee," which term includes any successor trustee under the
Indenture with respect to the series of which this Security is a part), 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 duly authorized series of Securities
designated on the face hereof (collectively, the "Securities"), [IF APPLICABLE,
INSERT -- and the aggregate principal amount of the Securities to be issued
under such series is limited to $______ (except for Securities authenticated and
delivered upon transfer of, or in exchange for, or in lieu of other
Securities).] All terms used in this Security which are defined in the Indenture
shall have the meanings assigned to them in the Indenture.

If an Event of Default, as defined in the Indenture, shall occur and be
continuing, the principal of the Securities of this series may be declared due
and payable in the manner and with the effect provided in the Indenture.

[IF APPLICABLE, INSERT -- The Securities may not be redeemed prior to the Stated
Maturity Date.]

[IF APPLICABLE, INSERT -- The Securities are subject to redemption [ (l) (IF
APPLICABLE, INSERT -- on _________ in any year commencing with the year ____ and
ending with the year ____ through operation of the sinking fund for this series
at a Redemption Price equal to 100% of the principal amount, and (2) ] [IF
APPLICABLE, INSERT -- at any time [on or after ___________], as a whole or in
part, at the election of the Company, at the following Redemption Prices
(expressed as percentages of the principal amount):

If redeemed on or before _______, __% and if redeemed during the 12-month period
beginning _______ of the years indicated at the Redemption Prices indicated
below.

         Year         Redemption Price       Year              Redemption Price
         ----         ----------------       ----              ----------------





                                       A-4

<PAGE>   115



and thereafter at a Redemption Price equal to __% of the principal amount,
together in the case of any such redemption [IF APPLICABLE, INSERT -- (whether
through operation of the sinking fund or otherwise)] with accrued interest to
the Redemption Date; PROVIDED, HOWEVER, that installments of interest on this
Security whose Stated Maturity is on or prior to such Redemption Date will be
payable to the Holder of this Security, or one or more Predecessor Securities,
of record at the close of business on the relevant Record Dates referred to on
the face hereof, all as provided in the Indenture.]

         [IF APPLICABLE, INSERT -- The Securities are subject to redemption (1)
on _______ in any year commencing with the year ____ and ending with the year
____ through operation of the sinking fund for this series at the Redemption
Prices for redemption through operation of the sinking fund (expressed as
percentages of the principal amount) set forth in the table below, and (2) at
any time [on or after _______], as a whole or in part, at the election of the
Company, at the Redemption Prices for redemption otherwise than through
operation of the sinking fund (expressed as percentages of the principal amount)
set forth in the table below: If redeemed during the 12-month period beginning
________ of the years indicated,

                    Redemption Price for                Redemption Price for
                     Redemption Through                 Redemption Otherwise
                      Operation of the                 Than Through Operation
         Year           Sinking Fund                     of the Sinking Fund
         ----           ------------                     -------------------



and thereafter at a Redemption Price equal to ____% of the principal amount,
together in the case of any such redemption (whether through operation of the
sinking fund or otherwise) with accrued interest to the Redemption Date;
PROVIDED, HOWEVER, that installments of interest on this Security whose Stated
Maturity is on or prior to such Redemption Date will be payable to the Holder of
this Security, or one or more Predecessor Securities, of record at the close of
business on the relevant Record Dates referred to on the face hereof, all as
provided in the Indenture.]

         [IF APPLICABLE, INSERT -- Notwithstanding the foregoing, the Company
may not, prior to _______, redeem any Securities as contemplated by [Clause (2)
of] the preceding paragraph as a part of, or in anticipation of, any refunding
operation by the application, directly or indirectly, of moneys borrowed having
an interest cost to the Company (calculated in accordance with generally
accepted financial practice) of less than __% per annum.]

         [IF APPLICABLE, INSERT -- The sinking fund for the Securities provides
for the redemption on _______ in each year, beginning with the year ____ and
ending with the year ____, of [not less than] $_______] [("mandatory sinking
fund") and not more than $_______] aggregate principal amount of the Securities.
[The Securities acquired or redeemed by the Company otherwise than through
[mandatory] sinking fund payments may be credited against subsequent

                                       A-5

<PAGE>   116



[mandatory] sinking fund payments otherwise required to be made in the [DESCRIBE
ORDER] order in which they become due.]]

         Notice of redemption will be given by mail to Holders of Securities,
not less than 30 nor more than 60 days prior to the Redemption Date, all as
provided in the Indenture.

         In the event of redemption of this Security in part only, a new
Security or Securities for the unredeemed portion hereof shall be issued in the
name of the Holder hereof upon the cancellation hereof.

         [If applicable, insert conversion provisions set forth in any Board
Resolution or indenture supplemental to 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 under the Indenture at
any time by the Company and the Trustee with the consent of the Holders of not
less than a majority of the aggregate principal amount of all Securities issued
under the Indenture at the time Outstanding and affected thereby. The Indenture
also contains provisions permitting the Holders of not less than a majority of
the aggregate principal amount of the Outstanding Securities, on behalf of the
Holders of all such Securities, to waive compliance by the Company with certain
provisions of the Indenture. Furthermore, provisions in the Indenture permit the
Holders of not less than a majority of the aggregate principal amount, in
certain instances, of the Outstanding Securities of any series to waive, on
behalf of all of the Holders of Securities of such series, 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 other Securities 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.

         No reference herein to the Indenture and no provision of this Security
or of the Indenture shall alter or impair the obligation of the Company, which
is absolute and unconditional, to pay the principal of (and premium or
Make-Whole Amount, if any) and interest on this Security at the times, places
and rate, and in the coin or currency, herein prescribed.

         As provided in the Indenture and subject to certain limitations therein
[and herein] set forth, the transfer of this Security is registrable in the
Security Register of the Company 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 or Make-Whole Amount, if any) and interest
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 by his attorney duly authorized
in writing, and thereupon one or more new

                                       A-6

<PAGE>   117



Securities, of authorized denominations and for the same aggregate principal
amount, will be issued to the designated transferee or transferees.

         As provided in the Indenture and subject to certain limitations therein
[and herein] set forth, this Security is exchangeable for a like aggregate
principal amount of Securities of different authorized denominations but
otherwise having the same terms and conditions, as requested by the Holder
hereof surrendering the same.

         This Security is subordinated to the prior payment in full in cash of
Senior Indebtedness to the extent set forth in Article Sixteen of the Indenture.

         The Securities of this series are issuable only in registered form
[without coupons] in denominations of $_______ and any integral multiple
thereof.

         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.

         No recourse shall be had for the payment of the principal of or premium
or Make-Whole Amount, if any, or the interest on this Security, or for any claim
based hereon, or otherwise in respect hereof, or based on or in respect of the
Indenture or any indenture supplemental thereto, against any past, present or
future stockholder, employee, officer or director, as such, of the Company or of
any successor, either directly or through the Company or any successor, whether
by virtue of any constitution, statute or rule of law or by the enforcement of
any assessment or penalty or otherwise, all such liability being, by the
acceptance hereof and as part of the consideration for the issue hereof,
expressly waived and released.

         The Indenture and the Securities shall be governed by and construed in
accordance with the laws of [the State of New York] applicable to agreements
made and to be performed entirely in such State.



                                       A-7

<PAGE>   118



                                    EXHIBIT B

                             FORMS OF CERTIFICATION



                                   EXHIBIT B-1

               FORM OF CERTIFICATE TO BE GIVEN BY PERSON ENTITLED
                TO RECEIVE BEARER SECURITY OR TO OBTAIN INTEREST
                       PAYABLE PRIOR TO THE EXCHANGE DATE

                                   CERTIFICATE


         [Insert title or sufficient description of Securities to be delivered]

         This is to certify that, as of the date hereof, and except as set forth
below, the above-captioned Securities held by you for our account (i) are owned
by person(s) that are not citizens or residents of the United States, domestic
partnerships, domestic corporations or any estate or trust the income of which
is subject to United States Federal income taxation regardless of its source
("United States person(s)"), (ii) are owned by United States person(s) that are
(a) foreign branches of United States financial institutions (financial
institutions, as defined in United States Treasury Regulations Section
2.165-12(c)(1)(v) are herein referred to as "financial institutions") purchasing
for their own account or for resale, or (b) United States person(s) who acquired
the Securities through foreign branches of United States financial institutions
and who hold the Securities through such United States financial institutions on
the date hereof (and in either case (a) or (b), each such United States
financial institution hereby agrees, on its own behalf or through its agent,
that you may advise Wyman-Gordon Company or its agent that such financial
institution will comply with the requirements of Section 165(j)(3)(A), (B) or
(C) of the United States Internal Revenue Code of 1986, as amended, and the
regulations thereunder), or (iii) are owned by United States or foreign
financial institution(s) for purposes of resale during the restricted period (as
defined in United States Treasury Regulations Section 1.163-5(c)(2)(i)(D)(7)),
and, in addition, if the owner is a United States or foreign financial
institution described in clause (iii) above (whether or not also described in
clause (i) or (ii)), this is to further certify that such financial institution
has not acquired the Securities for purposes of resale directly or indirectly to
a United States person or to a person within the United States or its
possessions.

         As used herein, "United States" means the United States of America
(including the States and the District of Columbia); and its "possessions"
include Puerto Rico, the U.S. Virgin Islands, Guam, American Samoa, Wake Island
and the Northern Mariana Islands.


                                       B-1

<PAGE>   119



         We undertake to advise you promptly by tested telex on or prior to the
date on which you intend to submit your certification relating to the
above-captioned Securities held by you for our account in accordance with your
Operating Procedures if any applicable statement herein is not correct on such
date, and in the absence of any such notification it may be assumed that this
certification applies as of such date.

         This certificate excepts and does not relate to [U.S.$] of such
interest in the above-captioned Securities in respect of which we are not able
to certify and as to which we understand an exchange for an interest in a
permanent Global Security or an exchange for and delivery of definitive
Securities (or, if relevant, collection of any interest) cannot be made until we
do so certify.

         We understand that this certificate may be required in connection with
certain tax legislation in the United States. If administrative or legal
proceedings are commenced or threatened in connection with which this
certificate is or would be relevant, we irrevocably authorize you to produce
this certificate or a copy thereof to any interested party in such proceedings.


Dated: ________, ____
[To be dated no earlier than the 15th day prior to (i) the Exchange Date or (ii)
the relevant Interest Payment Date occurring prior to the Exchange Date, as
applicable]

                                     [Name of Person Making Certification]



                                     ------------------------------------
                                     (Authorized Signature)
                                     Name:
                                     Title:



                                       B-2

<PAGE>   120



                                   EXHIBIT B-2

                  FORM OF CERTIFICATE TO BE GIVEN BY EUROCLEAR
                AND CEDEL S.A. IN CONNECTION WITH THE EXCHANGE OF
                 A PORTION OF A TEMPORARY GLOBAL SECURITY OR TO
               OBTAIN INTEREST PAYABLE PRIOR TO THE EXCHANGE DATE

                                   CERTIFICATE


         [Insert title or sufficient description of Securities to be delivered]

         This is to certify that, based solely on written certifications that we
have received in writing, by tested telex or by electronic transmission from
each of the persons appearing in our records as persons entitled to a portion of
the principal amount set forth below (our "Member Organizations") substantially
in the form attached hereto, as of the date hereof, [U.S.$] principal amount of
the above-captioned Securities (i) is owned by person(s) that are not citizens
or residents of the United States, domestic partnerships, domestic corporations
or any estate or trust the income of which is subject to United States Federal
income taxation regardless of its source ("United States person(s)"), (ii) is
owned by United States person(s) that are (a) foreign branches of United States
financial institutions (financial institutions, as defined in U.S. Treasury
Regulations Section 1.165-12(c)(1)(v) are herein referred to as "financial
institutions") purchasing for their own account or for resale, or (b) United
States person(s) who acquired the Securities through foreign branches of United
States financial institutions and who hold the Securities through such United
States financial institutions on the date hereof (and in either case (a) or (b),
each such financial institution has agreed, on its own behalf or through its
agent, that we may advise Wyman-Gordon Company or its agent that such financial
institution will comply with the requirements of Section 165(j)(3)(A), (B) or
(C) of the Internal Revenue Code of 1986, as amended, and the regulations
thereunder), or (iii) is owned by United States or foreign financial
institution(s) for purposes of resale during the restricted period (as defined
in United States Treasury Regulations Section 1.163-5(c)(2)(i)(D)(7)), and, to
the further effect, that financial institutions described in clause (iii) above
(whether or not also described in clause (i) or (ii)) have certified that they
have not acquired the Securities for purposes of resale directly or indirectly
to a United States person or to a person within the United States or its
possessions.

         As used herein, "United States" means the United States of America
(including the States and the District of Columbia); and its "Possessions"
include Puerto Rico, the U.S. Virgin Islands, Guam, American Samoa, Wake Island
and the Northern Mariana Islands.

         We further certify that (i) we are not making available herewith for
exchange (or, if relevant, collection of any interest) any portion of the
temporary Global Security representing the above-captioned Securities excepted
in the above-referenced certificates of Member

                                       B-3

<PAGE>   121


Organizations and (ii) as of the date hereof we have not received any
notification from any of our Member Organizations to the effect that the
statements made by such Member Organizations with respect to any portion of the
part submitted herewith for exchange (or, if relevant, collection of any
interest) are no longer true and cannot be relied upon as of the date hereof.

         We understand that this certification is required in connection with
certain tax legislation in the United States. If administrative or legal
proceedings are commenced or threatened in connection with which this
certificate is or would be relevant, we irrevocably authorize you to produce
this certificate or a copy thereof to any interested party in such proceedings.


Dated: _______ ____
[To be dated no earlier than the Exchange Date or the relevant Interest Payment
Date occurring prior to the Exchange Date, as applicable]


                                  [Morgan Guaranty Trust Company of New  York,
                                  Brussels Office,] as Operator of the Euroclear
                                  System [CEDEL S.A.]


                                  By: __________________________________________










                                       B-4


<PAGE>   1
                                                                     Exhibit 5.1



                                  July 25, 1997



Wyman-Gordon Company
244 Worcester St.
North Grafton, MA 01536-8001

        Re:    Legality of Debt Securities to be Registered under
               Registration Statement on Form S-3

Ladies and Gentlemen:

        This opinion is delivered in our capacity as counsel to Wyman-Gordon
Company (the "Company") in connection with the Company's registration statement
on Form S-3 (the "Registration Statement") filed with the Securities and
Exchange Commission under the Securities Act of 1933, as amended, relating to
Debt Securities with an aggregate public offering price of up to $150,000,000.
The Registration Statement provides that the Debt Securities may be offered
separately or together, in separate series, in amounts, at prices and on terms
to be set forth in one or more prospectus supplements (each a "Prospectus
Supplement") to the Prospectus contained in the Registration Statement.

        We have examined the Articles of Organization of the Company, as amended
and restated to the date hereof and on file with the Secretary of State of the
Commonwealth of Massachusetts, the Bylaws of the Company, as amended, such
records of corporate proceedings of the Company as we deem appropriate for the
purposes of this opinion, the Registration Statement and the exhibits thereto.

        Based upon the foregoing, we are of the opinion that, when specifically
authorized for issuance by the Company's Board of Directors or an authorized
committee thereof (the "Authorizing Resolution") and when issued as described in
the Registration Statement and a Prospectus Supplement that is consistent with
the Authorizing Resolution, and upon receipt by the Company of the consideration
provided for in the Authorizing Resolution, the Debt Securities will be binding
obligations of the Company.

        We hereby consent to being named as counsel to the Company in the
Registration Statement, to the references therein to our firm under the caption
"Legal Matters" and to the inclusion of this opinion as an exhibit to the
Registration Statement.

                                           Very truly yours,

                                           /s/ Goodwin, Procter & Hoar  LLP


                                           GOODWIN, PROCTER & HOAR  LLP


<PAGE>   1
                                                                    Exhibit 12.1



                              WYMAN-GORDON COMPANY


                       RATIO OF EARNINGS TO FIXED CHARGES
                             (Dollars in thousands)

<TABLE>
<CAPTION>
                                                                    12 Months                             12 Months
                                                 9 Months             Ended           5 Months              Ended
                                                   Ended      --------------------     Ended       ----------------------
                                                  2/28/97     5/31/96      5/31/95    5/31/94         12/31/93   12/31/92
                                                 --------     --------------------    --------     ----------------------
<S>                                              <C>         <C>          <C>        <C>          <C>           <C>
Interest expense on debt ......................  $  8,156    $ 10,003     $  9,929    $  3,973     $  8,741     $  5,980

Capitalized interest ..........................      (395)       (262)        (397)       (152)        (544)        (218)

Amortization of finance charges ...............       292       1,531        1,495       1,562        2,626        1,759
                                                 --------    --------     --------    --------     --------     --------

Interest expense, net of capitalized interest
   but including amortization of finance
   charges ("Fixed charges") ..................     8,053      11,272       11,027       5,383       10,823        7,521

Pre-tax income (loss) .........................    10,278      25,234        1,039     (61,370)     (60,004)      21,795

Fixed charges .................................     8,053      11,272       11,027       5,383       10,823        7,521

"Earnings" ....................................    18,331      36,506       12,066     (55,987)     (49,181)      29,316

Fixed charges plus capitalized
   interest ...................................     8,448      11,534       11,424       5,535       11,367        7,739

Ratio of Earnings to Fixed charges
   (deficiency) ...............................     2.170       3.165        1.056     (61,522)     (60,548)       3.788
                                                 ========    ========     ========    ========     ========     ========
</TABLE>


<PAGE>   1
                                                                    Exhibit 23.1

                         CONSENT OF INDEPENDENT AUDITORS


         We consent to the reference to our firm under the caption "Experts" in
the Registration Statement (Form S-3) and related Prospectus of Wyman-Gordon
Company for the registration of $150,000,000 of its debt securities and to the
incorporation by reference therein of our reports dated June 24, 1996, with
respect to the consolidated financial statements and schedule of Wyman-Gordon
Company included in its Annual Report (Form 10-K) for the year ended May 31,
1996, filed with the Securities and Exchange Commission.



                                                  /s/ Ernst & Young LLP


                                                  ERNST & YOUNG LLP


Boston, Massachusetts
July 24, 1997


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