THIS INDENTURE, dated as of October 15, 1997, between TELEPHONE AND
DATA SYSTEMS, INC., an Iowa corporation (the "Company") and THE FIRST NATIONAL
BANK OF CHICAGO, a national banking association, duly organized and existing
under the laws of the United States as trustee (the "Trustee"):


                             W I T N E S S E T H:

          WHEREAS, for its lawful corporate purposes, the Company has duly 
authorized the execution and delivery of this Indenture to provide for the 
issuance of unsecured subordinated debt securities (hereinafter referred to 
as the "Debt Securities"), in an unlimited aggregate principal amount to be 
issued from time to time in one or more series as in this Indenture provided, 
as registered Debt Securities without coupons, to be authenticated by the 
certificate of the Trustee;

          WHEREAS, to provide the terms and conditions upon which the Debt 
Securities are to be authenticated, issued and delivered, the Company has 
duly authorized the execution of this Indenture; and

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

          NOW, THEREFORE, in consideration of the premises and the purchase 
of the Debt Securities by the holders thereof, it is mutually covenanted and 
agreed as follows for the equal and ratable benefit of the holders of Debt 
Securities:


                               ARTICLE I

                              DEFINITIONS

          SECTION 1.01.  DEFINITIONS OF TERMS.  The terms defined in this 
Section (except as in this Indenture otherwise expressly provided or unless 
the context otherwise requires) for all purposes of this Indenture and of any 
indenture supplemental hereto shall have the respective meanings specified in 
this Section and shall include the plural as well as the singular.  All other 
terms used in this Indenture that are defined in the Trust Indenture Act of 
1939, as amended, or that are by reference in such Act defined in the 
Securities Act of 1933, as amended (except as herein otherwise expressly 
provided or unless the context otherwise requires), shall have the meanings 
assigned to such terms in said Trust Indenture Act and in said Securities Act 
as in force at the date of the execution of this instrument.





AFFILIATE:

          The term "Affiliate" shall mean, with respect to a specified 
Person, (a) any Person directly or indirectly owning, controlling or holding 
with power to vote 10% or more of the outstanding voting securities or other 
ownership interests of the specified Person, (b) any Person 10% or more of 
whose outstanding voting securities or other ownership interests are directly 
or indirectly owned, controlled or held with power to vote by the specified 
Person, (c) any Person directly or indirectly controlling, controlled by or 
under common control with the specified Person, (d) a partnership in which 
the specified Person is a general partner, (e) any officer or director of the 
specified Person and (f) if the specified Person is an individual, any entity 
of which the specified Person is an officer, director or general partner.

AUTHENTICATING AGENT:

          The term "Authenticating Agent" shall mean an authenticating agent 
with respect to all or any of the series of Debt Securities appointed with 
respect to all of such series of the Debt Securities by the Trustee pursuant 
to Section 2.10.

BANKRUPTCY LAW:

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

BOARD OF DIRECTORS:

          The term "Board of Directors" shall mean the board of directors of 
the Company, or any duly authorized committee of such board or any officer of 
the Company duly authorized by the board of directors of the Company or a 
duly authorized committee of that board.

BOARD RESOLUTION:

          The term "Board Resolution" shall mean 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; provided that any Board Resolution 
that is adopted by an officer of the Company shall be accompanied by a copy 
of a resolution of either the board of directors of the Company or a duly 
authorized committee of that board, certified as aforesaid, authorizing such 
officer to take such action.

                                      2




BUSINESS DAY:

          The term "Business Day" shall mean, with respect to any series of 
Debt Securities, any day other than a day on which federal or state banking 
institutions in Chicago, Illinois or the Borough of Manhattan, The City of 
New York, are authorized or obligated by law, executive order or regulation 
to close.

CERTIFICATE:

          The term "Certificate" shall mean a certificate signed by the 
princi pal executive officer, the principal financial officer, the treasurer 
or the principal accounting officer of the Company.  The Certificate need not 
comply with the provisions of Section 13.07.

COMMON SECURITIES:

          The term "Common Securities" shall mean undivided beneficial 
interests in the assets of a Trust which rank pari passu with Preferred 
Securities issued by such Trust; PROVIDED, HOWEVER, that upon the occurrence 
of an Event of Default, the rights of holders of Common Securities to payment 
in respect of distributions and payments upon liquidation, redemption and 
maturity are subordinated to the rights of holders of Preferred Securities.

COMPANY:

          The term "Company" shall mean Telephone and Data Systems, Inc., a 
corporation duly organized and existing under the laws of the State of Iowa, 
and, subject to the provisions of Article X, shall also include its 
successors and assigns.

CORPORATE TRUST OFFICE:

          The term "Corporate Trust Office" shall mean 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 
One First National Plaza, Suite 0126, Chicago, Illinois 60670, Attention: 
Corporate Trust Office.

CUSTODIAN:

          The term "Custodian" shall mean any receiver, trustee, assignee, 
liquidator, or similar official under any Bankruptcy Law.

                                      3





DECLARATION:

          The term "Declaration" shall mean, in respect of a Trust, the 
amended and restated declaration of trust of such Trust or any other 
governing instrument of such Trust.

DEBT SECURITIES:

          The term "Debt Securities" shall mean the Debt Securities 
authenticated and delivered under this Indenture.

DEFAULT:

          The term "Default" shall mean any event, act or condition that with
notice or lapse of time, or both, would constitute an Event of Default.

DEFAULTED INTEREST:

          The term "Defaulted Interest" has the meaning specified in Section
2.03.

DEPOSITARY:

          The term "Depositary" shall mean, with respect to Debt Securities 
of any series for which the Company shall determine that such Debt Securities 
will be issued as a Global Security, The Depository Trust Company, New York, 
New York, another clearing agency, or any successor registered as a clearing 
agency under the Exchange Act or other applicable statute or regulation, 
which, in each case, shall be designated by the Company pursuant to either 
Section 2.01 or 2.11.

EVENT OF DEFAULT:

          The term "Event of Default" shall mean, with respect to Debt 
Securities of a particular series, any event specified in Section 6.01, 
continued for the period of time, if any, therein designated.

EXCHANGE ACT:

          The term "Exchange Act" shall mean the Securities Exchange Act of
1934.

GLOBAL SECURITY:

          The term "Global Security" shall mean, with respect to any series 
of Debt Securities, a Debt Security executed by the 


                                       4


Company and delivered by the Trustee to the Depositary or pursuant to the 
Depositary's instruction, all in accordance with this Indenture, which shall 
be registered in the name of the Depositary or its nominee.

GOVERNMENTAL OBLIGATIONS:

          The term "Governmental Obligations" shall mean securities that are 
(i) direct obligations of the United States of America for the payment of 
which its full faith and credit is pledged or (ii) obligations of a Person 
controlled or supervised by and acting as an agency or instrumentality of the 
United States of America, the payment of which is unconditionally guaranteed 
as a full faith and credit obligation by the United States of America that, 
in either case, are not callable or redeemable at the option of the issuer 
thereof, and shall also include a depositary receipt issued by a bank (as 
defined in Section 3(a)(2) of the Securities Act of 1933, as amended) as 
custodian with respect to any such Governmental Obligation or a specific 
payment of principal of or interest on any such Governmental Obligation held 
by such custodian for the account of the holder of such depositary receipt; 
PROVIDED, HOWEVER, that (except as required by law) such custodian is not 
authorized to make any deduction from the amount payable to the holder of 
such depositary receipt from any amount received by the custodian in respect 
of the Governmental Obligation or the specific payment of principal of or 
interest on the Governmental Obligation evidenced by such depositary receipt.

HEREIN, HEREOF AND HEREUNDER:

          The terms "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.

INDENTURE:

          The term "Indenture" shall mean this instrument as originally 
executed or as it may from time to time be supplemented or amended by one or 
more indentures supplemental hereto entered into in accordance with the terms 
hereof.

INTEREST PAYMENT DATE:

          The term "Interest Payment Date", when used with respect to any 
installment of interest on a Debt Security of a particular series, means the 
date specified in such Debt Security or in a Board Resolution or in an 
indenture supplemental hereto with respect to such series as the fixed date 
on which an 

                                       5





installment of interest with respect to Debt Securities of that series is due 
and payable.

OFFICERS' CERTIFICATE:

          The term "Officers' Certificate" shall mean a certificate signed by 
the President or a Vice President and by the Treasurer or an Assistant 
Treasurer or the Controller or an Assistant Controller or the Secretary or an 
Assistant Secretary of the Company that is delivered to the Trustee in 
accordance with the terms hereof.  Each such certificate shall include the 
statements provided for in Section 13.07, if and to the extent required by 
the provisions thereof.

OPINION OF COUNSEL:

          The term "Opinion of Counsel" shall mean an opinion in writing of 
legal counsel, who may be an employee of or counsel for the Company, that is 
delivered to the Trustee in accordance with the terms hereof.  Each such 
opinion shall include the statements provided for in Section 13.07, if and to 
the extent required by the provisions thereof.

OUTSTANDING:

          The term "Outstanding", when used with reference to Debt Securities 
of any series, means, subject to the provisions of Section 8.04, as of any 
particular time, all Debt Securities of that series theretofore authenticated 
and delivered by the Trustee under this Indenture, except (a) Debt Securities 
theretofore canceled by the Trustee or any paying agent, or delivered to the 
Trustee or any paying agent for cancellation or that have previously been 
canceled; (b) Debt Securities or portions thereof for the payment or 
redemption of which moneys or Governmental Obligations in the necessary 
amount shall have been deposited in trust with the Trustee or with any paying 
agent (other than the Company) or shall have been set aside and segregated in 
trust by the Company (if the Company shall act as its own paying agent); 
PROVIDED, HOWEVER, that if such Debt Securities or portions of such Debt 
Securities are to be redeemed prior to the maturity thereof, notice of such 
redemption shall have been given as in Article III provided, or provision 
satisfactory to the Trustee shall have been made for giving such notice, (c) 
Debt Securities in lieu of or in substitution for which other Debt Securities 
shall have been authenticated and delivered pursuant to the terms of Section 
2.07; and (d) Debt Securities with respect to which the Company has effected 
defeasance and/or covenant defeasance as provided in Article XI.

PERSON:


                                      6





          The term "Person" shall mean any individual, corporation, 
partnership, limited liability company, joint venture, joint-stock company, 
unincorporated organization or government or any agency or political 
subdivision thereof, or any other entity of whatever nature.

PREDECESSOR SECURITY:

          The term "Predecessor Security" of any particular Debt Security 
means every previous Debt Security evidencing all or a portion of the same 
debt and guarantee as that evidenced by such particular Debt Security; and, 
for the purposes of this definition, any Debt Security authenticated and 
delivered under Section 2.07 in lieu of a lost, destroyed or stolen Debt 
Security shall be deemed to evidence the same debt as the lost, destroyed or 
stolen Debt Security.

PREFERRED SECURITIES:

          The term "Preferred Securities" shall mean undivided beneficial
interests in the assets of a Trust which rank pari passu with Common Securities
issued by such trust; PROVIDED, HOWEVER, that upon the occurrence of an Event
of Default, the rights of holders of Common Securities to payment in respect of
distributions and payments upon liquidation, redemption and otherwise are
subordinated to the rights of holders of Preferred Securities.

PREFERRED SECURITIES GUARANTEE:

          The term "Preferred Securities Guarantee" shall mean any guarantee 
that the Company may enter into with a Trust or other Persons that operate 
directly or indirectly for the benefit of holders of Preferred Securities of 
such Trust.

PROPERTY TRUSTEE:

          The term "Property Trustee" shall mean the entity performing the 
functions of the Property Trustee of a Trust under the applicable Declaration 
of such Trust.

RESPONSIBLE OFFICER:

          The term "Responsible Officer," when used with respect to the 
Trustee, means the Chairman of the board of directors, the President, any 
Vice President, the Secretary, the Treasurer, any trust officer, any 
corporate trust officer or any other officer or assistant officer of the 
Trustee customarily performing functions similar to those performed by the 
persons who at the time shall be such officers, respectively, or to whom any 
corporate 

                                       7





trust matter is referred because of that officer's knowledge of and 
familiarity with the particular subject.

SECURITYHOLDER, HOLDER, HOLDER OF DEBT SECURITIES, REGISTERED HOLDER:

          The terms "Securityholder", "Holder", "Holder of Debt Securities",
"registered holder", or other similar term, means the Person or Persons in
whose name or names a particular Debt Security shall be registered on the books
of the Company kept for that purpose in accordance with the terms of this
Indenture.

SECURITY REGISTER AND SECURITY REGISTRAR:

          The terms "Security Register" and "Security Registrar" have the
respective meanings set forth in Section 2.05.

SUBSIDIARY:

          The term "Subsidiary" shall mean, with respect to any Person, (i) 
any corporation at least a majority of whose outstanding Voting Stock shall 
at the time be owned, directly or indirectly, by such Person or by one or 
more of its Subsidiaries or by such Person and one or more of its 
Subsidiaries, (ii) any general partnership, joint venture or similar entity, 
at least a majority of whose outstanding partnership or similar interests 
shall at the time be owned by such Person, or by one or more of its 
Subsidiaries, or by such Person and one or more of its Subsidiaries and (iii) 
any limited partnership of which such Person or any of its Subsidiaries is a 
general partner.

TRUST:

          The term "Trust" shall mean any Delaware business trust formed by the
Company for the purpose of purchasing Debt Securities of the Company.

TRUSTEE:

          The term "Trustee" shall mean First National Bank of Chicago, not 
in its individual capacity, and, subject to the provisions of Article VII, 
shall also include its successors and assigns, and, if at any time there is 
more than one Person acting in such capacity hereunder, "Trustee" shall mean 
each such Person.  The term "Trustee," as used with respect to a particular 
series of Debt Securities, shall mean the trustee with respect to that series.

TRUST INDENTURE ACT:

                                      8




          The term "Trust Indenture Act" shall mean the Trust Indenture Act of
1939.

TRUST SECURITIES:

          The term "Trust Securities" shall mean Common Securities and
Preferred Securities.

VOTING STOCK:

          The term "Voting Stock", as applied to stock of any Person, means 
shares, interests, participations or other equivalents in the equity interest 
(however designated) in such Person having ordinary voting power for the 
election of a majority of the directors (or the equivalent) of such Person, 
other than shares, interests, participations or other equivalents having such 
power only by reason of the occurrence of a contingency.

          SECTION 1.02.  INTERPRETATION. Each definition in this Indenture 
includes the singular and the plural, and references to the neuter gender 
include the masculine and feminine where appropriate.  Terms which relate to 
accounting matters shall be interpreted in accordance with generally accepted 
accounting principles in effect from time to time.  References to any statute 
mean such statute as amended at the time and include any successor 
legislation. The word "or" is not exclusive, and the words "herein," "hereof" 
and "hereunder" refer to this Indenture as a whole.  The headings to the 
Articles and Sections are for convenience of reference and shall not affect 
the meaning or interpretation of this Indenture.  References to Articles and 
Sections mean the Articles and Sections of this Indenture.

                                ARTICLE II

                     ISSUE, DESCRIPTION, TERMS, EXECUTION,
                 REGISTRATION AND EXCHANGE OF DEBT SECURITIES

          SECTION 2.01.  DESIGNATION AND TERMS OF DEBT SECURITIES.  The 
aggregate principal amount of Debt Securities that may be authenticated and 
delivered under this Indenture is unlimited.  The Debt Securities may be 
issued in one or more series up to the aggregate principal amount of Debt 
Securities of that series from time to time authorized by or pursuant to a 
Board Resolution of the Company or pursuant to one or more indentures 
supplemental hereto. Prior to the initial issuance of Debt Securities of any 
series, there shall be established in or pursuant to a Board Resolution of 
the Company, and set forth in 

                                       9





an Officers' Certificate of the Company, or established in one or more 
indentures supplemental hereto:

          (1)  the title of the series of Debt Security (which shall
     distinguish the Debt Securities of that series from all other series of
     Debt Securities);

          (2)  any limit upon the aggregate principal amount of the Debt
     Securities of that series that may be authenticated and delivered under
     this Indenture (except for Debt Securities authenticated and delivered
     upon registration of transfer of, or in exchange for, or in lieu of, other
     Debt Securities of that series);

          (3)  the date or dates on which the principal of the Debt Securities
     of that series is payable;

          (4)  the rate or rates at which the Debt Securities of that series
     shall bear interest or the manner of calculation of such rate or rates, if
     any;

          (5)  the date or dates from which such interest shall accrue, the
     Interest Payment Dates on which such interest will be payable or the
     manner of determination of such Interest Payment Dates and the record date
     for the determination of holders to whom interest is payable on any such
     Interest Payment Dates;

          (6)  the right, if any, to extend the interest payment periods and
     the duration of such extension;

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

          (8)  the obligation, if any, of the Company to redeem or purchase
     Debt Securities of that series pursuant to any sinking fund or analogous
     provisions (including payments made in cash in anticipation of future
     sinking fund obligations) or at the option of a Holder thereof and the
     period or periods within which, the price or prices at which, and the
     terms and conditions upon which, Debt Securities of that series shall be
     redeemed or purchased, in whole or in part, pursuant to such obligation;

          (9)  the subordination terms of the Debt Securities of that series;


                                       10





          (10)  the form of the Debt Securities of that series, including the
     form of the Certificate of Authentication for such series;

          (11)  if other than denominations of twenty-five U.S. dollars ($25)
     or any integral multiple thereof, the denominations in which the Debt
     Securities of that series shall be issuable;

          (12)  whether and under what circumstances the Company will pay
     additional amounts on the Debt Securities of the series to any Holder who
     is not a United States Person (including any modification to the
     definition of such term) in respect of any tax, assessment or governmental
     charge and, if so, whether the Company will have the option to redeem such
     Debt Securities rather than pay such additional amounts (and the terms of
     any such option);

          (13)  any and all other terms with respect to such series (which
     terms shall not be inconsistent with the terms of this Indenture),
     including any terms which may be required by or advisable under United
     States laws or regulations or advisable in connection with the marketing
     of Debt Securities of that series; and

          (14)  whether the Debt Securities are issuable as a Global Security
     and, in such case, the identity of the Depositary for such series.

          All Debt Securities of any one series shall be substantially 
identical except as to denomination and except as may otherwise be provided 
in or pursuant to any such Board Resolution or in any indentures supplemental 
hereto.

          If any of the terms of a series are established by action taken 
pursuant to a Board Resolution of the Company, a copy of an appropriate 
record of such action 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 of the Company setting forth the terms 
of such series.

          SECTION 2.02.  FORM OF DEBT SECURITIES AND TRUSTEE'S CERTIFICATE. 
The Debt Securities of any series and the Trustee's certificate of 
authentication to be borne by such Debt Securities shall be substantially of 
the tenor and purport as set forth in one or more indentures supplemental 
hereto or as provided in a Board Resolution of the Company and as set forth 
in an Officers' Certificate of the Company, and may have such letters, 
numbers or other marks of identification or designation and such legends or 

                                      11




endorsements printed, lithographed or engraved 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 Debt Securities of that series may be listed, or to conform 
to usage.

          SECTION 2.03.  DENOMINATIONS; PROVISIONS FOR PAYMENT.  The Debt 
Securities shall be issuable as registered Debt Securities and in the 
denominations of twenty-five U.S. dollars ($25) or any integral multiple 
thereof, subject to Section 2.01(11). The Debt Securities of a particular 
series shall bear interest payable on the dates and at the rate specified 
with respect to that series.  The principal of and the interest on the Debt 
Securities of any series, as well as any premium thereon in case of 
redemption thereof prior to maturity, shall be payable in the coin or 
currency of the United States of America that at the time is legal tender for 
public and private debt, at the office or agency of the Company maintained 
for that purpose in the Borough of Manhattan, the City and State of New York. 
Each Debt Security shall be dated the date of its authentication.  Interest 
on the Debt Securities shall be computed on the basis of a 360-day year 
composed of twelve 30-day months.

          The interest installment on any Debt Security that is payable, and 
is punctually paid or duly provided for, on any Interest Payment Date for 
Debt Securities of that series shall be paid to the Person in whose name said 
Debt Security (or one or more Predecessor Debt Securities) is registered at 
the close of business on the regular record date for such interest 
installment.  In the event that any Debt Security of a particular series or 
portion thereof is called for redemption and the redemption date is 
subsequent to a regular record date with respect to any Interest Payment Date 
and prior to such Interest Payment Date, interest on such Debt Security will 
be paid upon presentation and surrender of such Debt Security as provided in 
Section 3.03.

          Any interest on any Debt Security that is payable, but is not 
punctually paid or duly provided for, on any Interest Payment Date for Debt 
Securities of that series (herein called "Defaulted Interest") shall 
forthwith cease to be payable to the registered holder on the relevant 
regular record date by virtue of having been such holder; and such Defaulted 
Interest shall be paid by the Company, at its election, as provided in clause 
(1) or clause (2) below:

          (1)  The Company may make payment of any Defaulted Interest on Debt
     Securities to the Persons in whose names 


                                      12





     such Debt Securities (or their respective Predecessor Debt 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 such Debt 
     Security and the date of the proposed payment, and at the same time 
     the Company shall deposit with the Trustee an amount of money 
     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 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 not be more than 15 nor 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
     Securityholder at the address of such Securityholder as it appears in the
     Security Register (as hereinafter defined), not less than 10 days prior to
     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 such Debt Securities (or their respective Predecessor Debt
     Securities) are registered on such special record date and shall be no
     longer payable pursuant to the following clause (2).

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

          Unless otherwise set forth in a Board Resolution of the Company or 
one or more indentures supplemental hereto establishing the terms of any 
series of Debt Securities pursuant to Section 2.01 hereof, the term "REGULAR 
RECORD DATE" as used in this Section with respect to a series of Debt 
Securities with respect to any Interest Payment Date for such series shall 
mean 

                                      13




either (a) the fifteenth day of the month immediately preceding the month in 
which an Interest Payment Date established for such series pursuant to 
Section 2.01 hereof shall occur, if such Interest Payment Date is the first 
day of a month, (b) the fifteenth day of the month in which an Interest 
Payment Date established for such series pursuant to Section 2.01 hereof 
shall occur, if such Interest Payment Date is the last day of such month, or 
(c) the last day of the month immediately preceding the month in which an 
Interest Payment Date established for such series pursuant to Section 2.01 
hereof shall occur, if such Interest Payment Date is the fifteenth day of a 
month, whether or not such date is a Business Day.

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

          SECTION 2.04.  EXECUTION AND AUTHENTICATION.  The Debt Securities 
shall be signed on behalf of the Company by its President or one of its Vice 
Presidents, and attested by its Secretary or one of its Assistant 
Secretaries. Signatures may be in the form of a manual or facsimile 
signature.  The Company may use the facsimile signature of any Person who 
shall have been a President or Vice President thereof, or of any Person who 
shall have been a Secretary or Assistant Secretary thereof, notwithstanding 
the fact that at the time the Debt Securities shall be authenticated and 
delivered or disposed of such Person shall have ceased to be the President or 
a Vice President, or the Secretary or an Assistant Secretary, of the Company. 
The seal, if any, of the Company may be in the form of a facsimile of such 
seal and may be impressed, affixed, imprinted or otherwise reproduced on the 
Debt Securities.  The Debt Securities may contain such notations, legends or 
endorsements required by law, stock exchange rule or usage.  Each Debt 
Security shall be dated the date of its authentication by the Trustee.

          A Debt Security shall not be valid until authenticated manually by 
an authorized signatory of the Trustee, or by an Authenticating Agent.  Such 
signature shall be conclusive evidence that the Debt Security so 
authenticated has been duly authenticated and delivered hereunder and that 
the holder is entitled to the benefits of this Indenture.

          At any time and from time to time after the execution and delivery 
of this Indenture, the Company may deliver Debt Securities of any series 
executed by the Company to the Trustee for authentication, together with a 
written order of the Company 


                                      14





for the authentication and delivery of such Debt Securities, signed by its 
President or any Vice President and its Treasurer or any Assistant Treasurer, 
and the Trustee in accordance with such written order shall authenticate and 
deliver such Debt Securities.

          In authenticating such Debt Securities and accepting the additional 
responsibilities under this Indenture in relation to such Debt Securities, 
the Trustee shall be entitled to receive, and (subject to Section 7.01) shall 
be fully protected in relying upon, an Opinion of Counsel stating that the 
form and terms thereof have been established in conformity with the 
provisions of this Indenture.

          The Trustee shall not be required to authenticate such Debt 
Securities if the issue of such Debt Securities pursuant to this Indenture 
will affect the Trustee's own rights, duties or immunities under the Debt 
Securities and this Indenture or otherwise in a manner that is not reasonably 
acceptable to the Trustee.

          SECTION 2.05.  REGISTRATION OF TRANSFER AND EXCHANGE.

          (a)  Debt Securities of any series may be exchanged upon 
presentation thereof at the office or agency of the Company designated for 
such purpose in the Borough of Manhattan, the City and State of New York, for 
other Debt Securities of such series of authorized denominations, and for a 
like aggregate principal amount, upon payment of a sum sufficient to cover 
any tax or other governmental charge in relation thereto, all as provided in 
this Section.  In respect of any Debt Securities so surrendered for exchange, 
the Company shall execute, the Trustee shall authenticate and such office or 
agency shall deliver in exchange therefor the Debt Security or Debt 
Securities of the same series that the Securityholder making the exchange 
shall be entitled to receive, bearing numbers not contemporaneously 
outstanding.

          (b)  The Company shall keep, or cause to be kept, at its office or 
agency designated for such purpose in the Borough of Manhattan, the City and 
State of New York, or such other location designated by the Company a 
register or registers (herein referred to as the "Security Register") in 
which, subject to such reasonable regulations as it may prescribe, the 
Company shall register the Debt Securities and the transfers of Debt 
Securities as in this Article provided and which at all reasonable times 
shall be open for inspection by the Trustee.  The registrar for the purpose 
of registering Debt Securities and transfer of Debt Securities as herein 
provided shall be appointed as authorized by Board Resolution (the "Security 
Registrar").

                                      15




          Upon surrender for transfer of any Debt Security at the office or 
agency of the Company designated for such purpose in the Borough of 
Manhattan, the City and State of New York, the Company shall execute, the 
Trustee shall authenticate and such office or agency shall deliver in the 
name of the transferee or transferees a new Debt Security or Debt Securities 
of the same series and same aggregate principal amount as the Debt Security 
presented for transfer.

          All Debt Securities presented or surrendered for exchange or 
registration of transfer, as provided in this Section, shall be accompanied 
(if so required by the Company or the Security Registrar) by a written 
instrument or instruments of transfer, in form satisfactory to the Company or 
the Security Registrar, duly executed by the registered holder or by such 
holder's duly authorized attorney in writing.

          (c)  No service charge shall be made for any exchange or 
registration of transfer of Debt Securities, or issue of new Debt Securities 
in case of partial redemption of any series, but the Company may require 
payment of a sum sufficient to cover any tax or other governmental charge in 
relation thereto, other than exchanges pursuant to Section 2.06, Section 
3.03(b) and Section 9.04 not involving any transfer.

          (d)  The Company shall not be required (i) to issue, exchange or 
register the transfer of any Debt Securities of a series during a period 
beginning at the opening of business 15 days before the day of the mailing of 
a notice of redemption of less than all the Outstanding Debt Securities of 
the same series and ending at the close of business on the day of such 
mailing, nor (ii) to register the transfer of or exchange any Debt Securities 
of any series or portions thereof called for redemption.  The provisions of 
this Section 2.05 are, with respect to any Global Security, subject to 
Section 2.11 hereof.

          SECTION 2.06.  TEMPORARY SECURITIES.  Pending the preparation of 
definitive Debt Securities of any series, the Company may execute, and the 
Trustee shall authenticate and deliver, temporary Debt Securities (printed, 
lithographed or typewritten) of any authorized denomination.  Such temporary 
Debt Securities shall be substantially in the form of the definitive Debt 
Securities in lieu of which they are issued, but with such omissions, 
insertions and variations as may be appropriate for temporary Debt 
Securities, all as may be determined by the Company.  Every temporary Debt 
Security of any series shall be executed by the Company and be authenticated 
by the Trustee upon the same conditions and in substantially the same manner, 
and with like effect, as the definitive Debt Securities of such series.  
Without unnecessary delay the Company will execute and 

                                      16




will furnish definitive Debt Securities of such series and thereupon any or 
all temporary Debt Securities of such series may be surrendered in exchange 
therefor (without charge to the holders), at the office or agency of the 
Company designated for the purpose in the Borough of Manhattan, the City and 
State of New York, and the Trustee shall authenticate and such office or 
agency shall deliver in exchange for such temporary Debt Securities an equal 
aggregate principal amount of definitive Debt Securities of such series, 
unless the Company advises the Trustee to the effect that definitive Debt 
Securities need not be executed and furnished until further notice from the 
Company.  Until so exchanged, the temporary Debt Securities of such series 
shall be entitled to the same benefits under this Indenture as definitive 
Debt Securities of such series authenticated and delivered hereunder.

          SECTION 2.07.  MUTILATED, DESTROYED, LOST OR STOLEN DEBT 
SECURITIES. In case any temporary or definitive Debt Security shall become 
mutilated or be destroyed, lost or stolen, the Company (subject to the next 
succeeding sentence) shall execute, and upon the Company's request the 
Trustee (subject as aforesaid) shall authenticate and deliver, a new Debt 
Security of the same series, bearing a number not contemporaneously 
outstanding, in exchange and substitution for the mutilated Debt Security, or 
in lieu of and in substitution for the Debt Security so destroyed, lost or 
stolen.  In every case the applicant for a substituted Debt Security shall 
furnish to the Company and the Trustee such security or indemnity as may be 
required by them to save each of them harmless, and, in every case of 
destruction, loss or theft, the applicant shall also furnish to the Company 
and the Trustee evidence to their satisfaction of the destruction, loss or 
theft of the applicant's Debt Security and of the ownership thereof.  The 
Trustee may authenticate any such substituted Debt Security and deliver the 
same upon the written request or authorization of any officer of the Company. 
Upon the issuance of any substituted Debt Security, the Company may require 
the payment of a sum sufficient to cover any tax or other governmental charge 
that may be imposed in relation thereto and any other expenses (including the 
fees and expenses of the Trustee) connected therewith.  In case any Debt 
Security that has matured or is about to mature shall become mutilated or be 
destroyed, lost or stolen, the Company may, instead of issuing a substitute 
Debt Security, pay or authorize the payment of the same (without surrender 
thereof except in the case of a mutilated Debt Security) if the applicant for 
such payment shall furnish to the Company and the Trustee such security or 
indemnity as they may require to save them harmless, and, in case of 
destruction, loss or theft, evidence to the satisfaction of the Company and 
the Trustee of the destruction, loss or theft of such Debt Security and of 
the ownership thereof.

                                      17




          Every replacement Debt Security issued pursuant to the provisions 
of this Section shall constitute an additional contractual obligation of the 
Company, whether or not the mutilated, destroyed, lost or stolen Debt 
Security shall be found at any time, or be enforceable by anyone, and shall 
be entitled to all the benefits of this Indenture equally and proportionately 
with any and all other Debt Securities of the same series duly issued 
hereunder.  All Debt Securities shall be held and owned upon the express 
condition that the foregoing provisions are exclusive with respect to the 
replacement or payment of mutilated, destroyed, lost or stolen Debt 
Securities, and shall preclude (to the extent lawful) any and all other 
rights or remedies, notwithstanding any law or statute existing or hereafter 
enacted to the contrary with respect to the replacement or payment of 
negotiable instruments or other securities without their surrender.

          SECTION 2.08.  CANCELLATION.  All Debt Securities surrendered for 
the purpose of payment, redemption, exchange or registration of transfer 
shall, if surrendered to the Company or any paying agent, be delivered to the 
Trustee for cancellation, or, if surrendered to the Trustee, shall be 
cancelled by it, and no Debt Securities shall be issued in lieu thereof 
except as expressly required or permitted by any of the provisions of this 
Indenture.  On request of the Company at the time of such surrender, the 
Trustee shall deliver to the Company canceled Debt Securities held by the 
Trustee.  In the absence of such request the Trustee may dispose of canceled 
Debt Securities in accordance with its standard procedures and deliver a 
certificate of disposition to the Company. If the Company shall otherwise 
acquire any of the Debt Securities, however, such acquisition shall not 
operate as a redemption or satisfaction of the indebtedness represented by 
such Debt Securities unless and until the same are delivered to the Trustee 
for cancellation.

          SECTION 2.09.  BENEFITS OF INDENTURE.  Nothing in this Indenture or 
in the Debt Securities, express or implied, shall give or be construed to 
give to any Person, other than the parties hereto and the holders of the Debt 
Securities (and, with respect to the provisions of Article XIV, the holders 
of any indebtedness to which the Debt Securities are subordinated) any legal 
or equitable right, remedy or claim under or in respect of this Indenture, or 
under any covenant, condition or provision herein contained; all such 
covenants, conditions and provisions being for the sole benefit of the 
parties hereto and of the holders of the Debt Securities (and, with respect 
to the provisions of Article XIV, the holders of any indebtedness to which 
the Debt Securities are subordinated).

                                      18





          SECTION 2.10.  AUTHENTICATING AGENT.  So long as any Debt 
Securities of any series remain Outstanding, there may be an Authenticating 
Agent for any or all such series of Debt Securities which the Trustee shall 
have the right to appoint.  Said Authenticating Agent shall be authorized to 
act on behalf of the Trustee to authenticate Debt Securities of such series 
issued upon exchange, transfer or partial redemption thereof, and Debt 
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.  All references in this Indenture to 
the authentication of Debt Securities by the Trustee shall be deemed to 
include authentication by an Authenticating Agent for such series.  Each 
Authenticating Agent shall be acceptable to the Company and shall be a 
corporation that has a combined capital and surplus, as most recently 
reported or determined by it, sufficient under the laws of any jurisdiction 
under which it is organized or in which it is doing business to conduct a 
trust business, and that is otherwise authorized under such laws to conduct 
such business and is subject to supervision or examination by federal or 
state authorities.  If at any time any Authenticating Agent shall cease to be 
eligible in accordance with these provisions, it shall resign immediately.

          Any Authenticating Agent may at any time resign by giving written 
notice of resignation to the Trustee and to the Company.  The Trustee may at 
any time (and upon request by the Company shall) terminate the agency of any 
Authenticating Agent by giving written notice of termination to such 
Authenticating Agent and to the Company.  Upon resignation, termination or 
cessation of eligibility of any Authenticating Agent, the Trustee may appoint 
an eligible successor Authenticating Agent acceptable to the Company.  Any 
successor Authenticating Agent, upon acceptance of its appointment hereunder, 
shall become vested with all the rights, powers and duties of its predecessor 
hereunder as if originally named as an Authenticating Agent pursuant hereto.

          SECTION 2.11.  GLOBAL SECURITIES.  (a)  If the Company shall 
establish pursuant to Section 2.01 that the Debt Securities of a particular 
series are to be issued as a Global Security or Securities, then the Company 
shall execute and the Trustee shall, in accordance with Section 2.04, 
authenticate and deliver, a Global Security that (i) shall represent, and 
shall be denominated in an amount equal to the aggregate principal amount of, 
all of the Outstanding Debt Securities of such series, (ii) shall be 
registered in the name of the Depositary or its nominee, (iii) shall be 
delivered by the Trustee to the Depositary or pursuant to the Depositary's 
instruction and (iv) shall bear a legend substantially to the following 
effect: "Except as otherwise provided in Section 2.11 of the Indenture, this 
Debt 

                                      19




Security may be transferred, in whole but not in part, only to another 
nominee of the Depositary or to a successor Depositary or to a nominee of 
such successor Depositary."

          (b)  Notwithstanding the provisions of Section 2.05, the Global 
Security or Securities of a series may be transferred, in whole but not in 
part and in the manner provided in Section 2.05, only to another nominee of 
the Depositary for such series, or to a successor Depositary for such series 
selected or approved by the Company or to a nominee of such successor 
Depositary.

          (c)  If at any time the Depositary for a series of Debt Securities 
notifies the Company that it is unwilling or unable to continue as Depositary 
for such series or if at any time the Depositary for such series shall no 
longer be registered or in good standing under the Exchange Act, or other 
applicable statute or regulation, at a time when the Depositary is required 
to be so registered to act as such Depositary and a successor Depositary for 
such series is not appointed by the Company within 90 days after the Company 
receives such notice or becomes aware of such condition, as the case may be, 
this Section 2.11 shall no longer be applicable to the Debt Securities of 
such series and the Company will execute, and subject to Section 2.05, the 
Trustee will authenticate and deliver the Debt Securities of such series in 
definitive registered form without coupons, in authorized denominations, and 
in an aggregate principal amount equal to the principal amount of the Global 
Security or Securities of such series in exchange for such Global Security or 
Securities.  In addition, the Company may at any time determine that the Debt 
Securities of any series shall no longer be represented by a Global Security 
or Securities and that the provisions of this Section 2.11 shall no longer 
apply to the Debt Securities of such series.  In such event, the Company will 
execute and, subject to Section 2.05, the Trustee, upon receipt of an 
Officers' Certificate evidencing such determination by the Company, will 
authenticate and deliver the Debt Securities of such series in definitive 
registered form without coupons, in authorized denominations, and in an 
aggregate principal amount equal to the principal amount of the Global 
Security or Securities of such series in exchange for such Global Security or 
Securities.  Upon the exchange of the Global Security or Securities for such 
Debt Securities in definitive registered form without coupons, in authorized 
denominations, the Global Security or Securities shall be canceled by the 
Trustee.  Such Debt Securities in definitive registered form issued in 
exchange for the Global Security or Securities pursuant to this Section 
2.11(c) shall be registered in such names and in such authorized 
denominations as the Depositary, pursuant to instructions from its direct or 
indirect participants or otherwise, shall instruct the Trustee.  The Trustee 
shall deliver such Debt Securities to the Depositary for 

                                      20






delivery to the Persons in whose names such Debt Securities are
so registered.


                          ARTICLE III

   REDEMPTION OF DEBT SECURITIES AND SINKING FUND PROVISIONS

          SECTION 3.01.  REDEMPTION.  The Company may redeem the Debt
Securities of any series issued hereunder on and after the dates and in
accordance with the terms established for such series pursuant to Section 2.01
hereof.

          SECTION 3.02.  NOTICE OF REDEMPTION.  (a)  In case the Company shall
desire to exercise such right to redeem all or, as the case may be, a portion
of the Debt Securities of any series in accordance with the right reserved so
to do, the Company shall, or shall cause the Trustee to, give notice of such
redemption to holders of the Debt Securities of such series to be redeemed by
mailing, first class postage prepaid, a notice of such redemption not less than
30 days and not more than 60 days before the date fixed for redemption of that
series to such holders at their last addresses as they shall appear upon the
Security Register unless a shorter period is specified in the Debt Securities
to be redeemed.  Any notice that is mailed in the manner herein provided shall
be conclusively presumed to have been duly given, whether or not the registered
holder receives the notice.  In any case, failure duly to give such notice to
the holder of any Debt Security of any series designated for redemption in
whole or in part, or any defect in such notice, shall not affect the validity
of the proceedings for the redemption of any other Debt Securities of such
series or any other series.  In the case of any redemption of Debt Securities
prior to the expiration of any restriction on such redemption provided in the
terms of such Debt Securities or elsewhere in this Indenture, the Company shall
furnish the Trustee with an Officers' Certificate evidencing compliance with
any such restriction.

          Each such notice of redemption shall specify the date fixed for
redemption and the redemption price at which Debt Securities of that series are
to be redeemed, and shall state that payment of the redemption price of such
Debt Securities to be redeemed will be made at the office or agency of the
Company in the Borough of Manhattan, the City and State of New York, upon
presentation and surrender of such Debt Securities, that interest accrued to
the date fixed for redemption will be paid as specified in said notice, that
from and after said date interest will cease to accrue and that the redemption
is for a sinking fund, if such is the case.  If less than all the Debt
Securities

                                      21


of a series are to be redeemed, the notice to the holders of Debt Securities 
of that series to be redeemed in whole or in part shall specify the 
particular Debt Securities to be so redeemed.  In case any Debt Security is 
to be redeemed in part only, the notice that relates to such Debt Security 
shall state the portion of the principal amount thereof to be redeemed, and 
shall state that on and after the redemption date, upon surrender of such 
Debt Security, a new Debt Security or Debt Securities of such series in 
principal amount equal to the unredeemed portion thereof will be issued.

          (b)  If less than all the Debt Securities of a series are to be
redeemed, the Company shall give the Trustee at least 45 days' notice in
advance of the date fixed for redemption as to the aggregate principal amount
of Debt Securities of the series to be redeemed, and thereupon the Trustee
shall select, by lot or in such other manner as it shall deem appropriate and
fair in its discretion and that may provide for the selection of a portion or
portions (equal to twenty-five U.S. dollars ($25) or any integral multiple
thereof) of the principal amount of such Debt Securities of a denomination
larger than $25, the Debt Securities to be redeemed and shall thereafter
promptly notify the Company in writing of the numbers of the Debt Securities to
be redeemed, in whole or in part.

          The Company may, if and whenever it shall so elect, by delivery of
instructions signed on its behalf by its President or any Vice President,
instruct the Trustee or any paying agent to call all or any part of the Debt
Securities of a particular series for redemption and to give notice of
redemption in the manner set forth in this Section, such notice to be in the
name of the Company or its own name as the Trustee or such paying agent may
deem advisable.  In any case in which notice of redemption is to be given by
the Trustee or any such paying agent, the Company shall deliver or cause to be
delivered to, or permit to remain with, the Trustee or such paying agent, as
the case may be, such Security Register, transfer books or other records, or
suitable copies or extracts therefrom, sufficient to enable the Trustee or such
paying agent to give any notice by mail that may be required under the
provisions of this Section.

          SECTION 3.03.  PAYMENT UPON REDEMPTION.

          (a)  If the giving of notice of redemption shall have been completed
as above provided, the Debt Securities or portions of Debt Securities of the
series to be redeemed specified in such notice shall become due and payable on
the date and at the place stated in such notice at the applicable redemption
price, together with interest accrued to the date fixed for redemption and
interest on such Debt Securities or portions of Debt

                                      22




Securities shall cease to accrue on and after the date fixed for redemption, 
unless the Company shall default in the payment of such redemption price and 
accrued interest with respect to any such Debt Security or portion thereof.  
On presentation and surrender of such Debt Securities on or after the date 
fixed for redemption at the place of payment specified in the notice, said 
Debt Securities shall be paid and redeemed at the applicable redemption price 
for such series, together with interest accrued thereon to the date fixed for 
redemption (but if the date fixed for redemption is an interest payment date, 
the interest installment payable on such date shall be payable to the 
registered holder at the close of business on the applicable record date 
pursuant to Section 2.03).

          (b)  Upon presentation of any Debt Security of such series that is to
be redeemed in part only, the Company shall execute and the Trustee shall
authenticate and the office or agency where the Debt Security is presented
shall deliver to the holder thereof, at the expense of the Company, a new Debt
Security or Debt Securities of the same series, of authorized denominations in
principal amount equal to the unredeemed portion of the Debt Security so
presented.

          SECTION 3.04.  SINKING FUND.  The provisions of Sections 3.04, 3.05
and 3.06 shall be applicable to any sinking fund for the retirement of Debt
Securities of a series, except as otherwise specified as contemplated by
Section 2.01 for Debt Securities of such series.

          The minimum amount of any sinking fund payment provided for by the
terms of Debt 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 Debt Securities of any series is herein referred
to as an "OPTIONAL SINKING FUND PAYMENT".  If provided for by the terms of Debt
Securities of any series, the cash amount of any sinking fund payment may be
subject to reduction as provided in Section 3.05. Each sinking fund payment
shall be applied to the redemption of Debt Securities of any series as provided
for by the terms of Debt Securities of such series.

          SECTION 3.05.  SATISFACTION OF SINKING FUND PAYMENTS WITH DEBT
SECURITIES.  The Company (i) may deliver Outstanding Debt Securities of a
series (other than any Debt Securities previously called for redemption) and
(ii) may apply as a credit Debt Securities of a series that have been redeemed
either at the election of the Company pursuant to the terms of such Debt
Securities or through the application of permitted optional sinking fund
payments pursuant to the terms of such Debt Securities, in each case in
satisfaction of all or any part of

                                      23



any sinking fund payment with respect to the Debt Securities of such series 
required to be made pursuant to the terms of such Debt Securities as provided 
for by the terms of such series, PROVIDED that such Debt Securities have not 
been previously so credited.  Such Debt Securities shall be received and 
credited for such purpose by the Trustee at the redemption price specified in 
such Debt Securities for redemption through operation of the sinking fund and 
the amount of such sinking fund payment shall be reduced accordingly.

          SECTION 3.06.  REDEMPTION OF DEBT SECURITIES FOR SINKING FUND.  Not
less than 45 days prior to each sinking fund payment date for any series of
Debt Securities, the Company will deliver to the Trustee an Officers'
Certificate specifying the amount of the next ensuing sinking fund payment for
that series pursuant to the terms of such series, the portion thereof, if any,
that is to be satisfied by delivering and crediting Debt Securities of that
series pursuant to Section 3.05 and the basis for such credit and will,
together with such Officers' Certificate, deliver to the Trustee any Debt
Securities to be so delivered.  Not less than 30 days before each such sinking
fund payment date, the Trustee shall select the Debt Securities to be redeemed
upon such sinking fund payment date in the manner specified in Section 3.02 and
cause notice of the redemption thereof to be given in the name of and at the
expense of the Company in the manner provided in Section 3.02. Such notice
having been duly given, the redemption of such Debt Securities shall be made
upon the terms and in the manner stated in Section 3.03.


                           ARTICLE IV

                    COVENANTS OF THE COMPANY

          SECTION 4.01.  PAYMENT OF PRINCIPAL, PREMIUM AND INTEREST.  The
Company will duly and punctually pay or cause to be paid the principal of (and
premium, if any) and interest on the Debt Securities of each series at the time
and place and in the manner provided herein and established with respect to
such Debt Securities.

          SECTION 4.02.  MAINTENANCE OF OFFICE OR AGENCY.  So long as any
series of the Debt Securities remain Outstanding, the Company agrees to
maintain an office or agency in the Borough of Manhattan, the City and State of
New York, with respect to each such series and at such other location or loca-
tions as may be designated as provided in this Section 4.02, where (i) Debt
Securities of such series may be presented for payment, (ii) Debt


                                      24


Securities of such series may be presented as hereinabove authorized for 
registration of transfer and exchange, and (iii) notices and demands to or 
upon the Company in respect of the Debt Securities of such series and this 
Indenture may be given or served, such designation to continue with respect 
to such office or agency until the Company shall, by written notice signed by 
its President or a Vice President and delivered to the trustee, designate 
some other office or agency for such purposes or any of them.  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, notices and demands may be made or served at the Corporate 
Trust Office of the Trustee, and the Company hereby appoints the Trustee as 
its agent to receive all such presentations, notices and demands.

          SECTION 4.03.  PAYING AGENTS.

          (a)  If the Company shall appoint one or more paying agents for all
or any series of the Debt Securities, other than the Trustee, the Company will
cause each such paying agent to execute and deliver to the Trustee an
instrument in which such agent shall agree with the Trustee, subject to the
provisions of this Section:

          (1)  that it will hold all sums held by it as such agent for the
     payment of the principal of (and premium, if any) or interest on the Debt
     Securities of that series (whether such sums have been paid to it by the
     Company or by any other obligor of such Debt Securities) in trust for the
     benefit of the Persons entitled thereto;

          (2)  that it will give the Trustee notice of any failure by the
     Company to make any payment of the principal of (and premium, if any) or
     interest on the Debt Securities of that series when the same shall be due
     and payable;

          (3)  that it will, at any time during the continuance of any failure
     referred to in the preceding paragraph (a)(2) above, upon the written
     request of the Trustee, forthwith pay to the Trustee all sums so held in
     trust by such paying agent; and

          (4)  that it will perform all other duties of paying agent as set
     forth in this Indenture.

          (b)  If the Company shall act as its own paying agent with respect to
any series of the Debt Securities, it will, on or before each due date of the
principal of (and premium, if any) or interest on Debt Securities of that
series, set aside, segregate and hold in trust for the benefit of the Persons
entitled thereto


                                      25




a sum sufficient to pay such principal (and premium, if any) or interest so 
becoming due on Debt Securities of that series until such sums shall be paid 
to such Persons or otherwise disposed of as herein provided and will promptly 
notify the Trustee of such action, or any failure by it to take such action.  
Whenever the Company shall have one or more paying agents for any series of 
Debt Securities, it will, on or before each due date of the principal of (and 
premium, if any) or interest on any Debt Securities of that series, deposit 
with the paying agent a sum sufficient to pay the principal (and premium, 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 interest, and 
(unless such paying agent is the Trustee) the Company will promptly notify 
the Trustee of such deposit or failure so to deposit.

          (c)  Notwithstanding anything in this Section to the contrary, (i)
the agreement to hold sums in trust as provided in this Section is subject to
the provisions of Section 11.05, and (ii) the Company may at any time, for the
purpose of obtaining the satisfaction and discharge of this Indenture or for
any other purpose, pay, or direct any paying agent to pay, to the Trustee all
sums held in trust by the Company or such paying agent, such sums to be held by
the Trustee upon the same terms and conditions as those upon which such sums
were held by the Company or such paying agent; and, upon such payment by any
paying agent to the Trustee, such paying agent shall be released from all
further liability with respect to such money.

          SECTION 4.04.  APPOINTMENT TO FILL VACANCY IN OFFICE OF TRUSTEE.  The
Company, whenever necessary to avoid or fill a vacancy in the office of
Trustee, will appoint, in the manner provided in Section 7.10, a Trustee, so
that there shall at all times be a Trustee hereunder.

          SECTION 4.05.  COMPLIANCE WITH CONSOLIDATION PROVISIONS.  The Company
will not, while any of the Debt Securities remain Outstanding, consolidate
with, or merge into, or merge into itself, or sell or convey all or
substantially all of its property to any other company unless the provisions of
Article X hereof are complied with.

          SECTION 4.06.  LIMITATION ON DIVIDENDS.

          (a)  If Debt Securities are issued to a Trust or a trustee of such
Trust in connection with the issuance of Preferred Securities by such Trust and
(i) there shall have occurred any event that would constitute an Event of
Default or (ii) the Company shall be in default with respect to its payment or
any obligations under the Preferred Securities Guarantee

                                      26


relating to such Preferred Securities, then (x) the Company shall not declare 
or pay any dividend on, make any distributions with respect to, or redeem, 
purchase or make a liquidation payment with respect to, any of its capital 
stock (other than (A) purchases or acquisitions of shares of Company common 
stock in connection with the satisfaction by the Company of its obligations 
under any employee benefit plans or any other contractual obligations of the 
Company, other than a contractual obligation ranking PARI PASSU with or 
junior to the Debt Securities), (B) as a result of a reclassification of 
Company capital stock or the exchange or conversion of one class or series of 
Company capital stock for another class or series of Company capital stock, 
or (C) the purchase of fractional interests in shares of Company capital 
stock pursuant to the conversion or exchange provisions of such Company 
capital stock or the security being converted or exchanged), (y) the Company 
shall not make any payment of interest, principal or premium, if any, on or 
repay, repurchase or redeem any debt securities (including guarantees) issued 
by the Company which rank PARI PASSU with or junior to such Debt Securities 
and (z) the Company shall not make guarantee payments with respect to the 
foregoing (other than pursuant to Preferred Securities Guarantees).

          (b)  If Debt Securities are issued to a Trust or a trustee of such 
Trust in connection with the issuance of Trust Securities by such Trust and 
the Company shall have given notice of its election to defer payments of 
interest on such Debt Securities by extending the interest payment period as 
provided in any indenture supplemental hereto and such period, or any 
extension thereof, shall be continuing, then (i) the Company shall not 
declare or pay any dividend, or make any distributions with respect to, or 
redeem, purchase or acquire or make a liquidation payment with respect to, 
any of its capital stock (other than (A) purchases or acquisitions of shares 
of Company common stock in connection with the satisfaction by the Company of 
its obligations under any employee benefit plans or any other contractual 
obligations of the Company, other than a contractual obligation ranking PARI 
PASSU with or junior to the Debt Securities) (B) as a result of a 
reclassification of Company capital stock or the exchange or conversion of 
one class or series of Company capital stock for another class or series of 
Company capital stock, or (C) the purchase of fractional interests in shares 
of Company capital stock pursuant to the conversion or exchange provisions of 
such Company capital stock or the security being converted or exchanged), 
(ii) the Company shall not make any payment of interest, principal or 
premium, if any, on or repay, repurchase or redeem any debt securities 
(including guarantees) issued by the Company which rank PARI PASSU with or 
junior to such Debt Securities and (iii) the Company shall not make any 
guarantee payments with respect to the

                                      27


foregoing (other than pursuant to Preferred Securities Guarantees).

          SECTION 4.07.  COVENANTS AS TO TRUST.  In the event Debt Securities
are issued and sold to a Trust in connection with the issuance of Trust
Securities by such Trust, for so long as such Trust Securities remain
outstanding, the Company will (i) maintain 100% direct or indirect ownership of
the Common Securities of such Trust; PROVIDED, HOWEVER, that any permitted
successor of the Company under the Indenture may succeed to the Company's
ownership of such Common Securities, (ii) not cause, as sponsor of such Trust,
or permit, as holder of Common Securities of such Trust, the dissolution,
winding-up or termination of such trust, except in connection with a
distribution of Debt Securities as provided in the Declaration and in
connection with certain mergers, consolidations or amalgamations permitted by
the Declaration and (iii) use its reasonable efforts to cause such Trust (a) to
remain a business trust, except in connection with a distribution of Debt
Securities to the holders of Trust Securities in liquidation of such Trust, the
redemption of all of the Trust Securities of such Trust or certain mergers,
consolidations or amalgamations, each as permitted by the Declaration of such
Trust, and (b) to otherwise continue to be classified for United States federal
income tax purposes as a grantor trust.

          SECTION 4.08.  CORPORATE EXISTENCE.  The Company will, subject to the
provisions of Article X, at all times maintain its corporate existence and
right to carry on business and will duly procure all renewals and extensions
thereof, and, to the extent necessary or desirable in the operation of its
business, will use its best efforts to maintain, preserve and renew all of its
rights, powers, privileges and material franchises.

                                   ARTICLE V

                       SECURITYHOLDERS, LISTS AND REPORTS
                         BY THE COMPANY AND THE TRUSTEE

          SECTION 5.01.  COMPANY TO FURNISH TRUSTEE NAMES AND ADDRESSES OF
SECURITYHOLDERS.  The Company will furnish or cause to be furnished to the
Trustee (a) on a quarterly basis on each regular record date (as defined in
Section 2.03) a list, in such form as the Trustee may reasonably require, of
the names and addresses of the holders of each series of Debt Securities as of
such regular record date, PROVIDED that the Company shall not be obligated to
furnish or cause to be furnished such list at any time that such list shall not
differ in any respect from the most

                                      28



recent list furnished to the Trustee by the Company 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 in either case, no such list need be furnished for 
any series of Debt Securities for which the Trustee shall be the Security 
Registrar.

          SECTION 5.02.  PRESERVATION OF INFORMATION; COMMUNICATIONS WITH
SECURITYHOLDERS.

          (a)  The Trustee shall preserve, in as current a form as is
reasonably practicable, all information as to the names and addresses of the
holders of Debt Securities contained in the most recent list furnished to it as
provided in Section 5.01 and as to the names and addresses of holders of Debt
Securities received by the Trustee in its capacity as Security Registrar (if
acting in such capacity).

          (b)  The Trustee may destroy any list furnished to it as provided in
Section 5.01 upon receipt of a new list so furnished.

          (c)  Securityholders may communicate as provided in Section 312(b) of
the Trust Indenture Act with other Securityholders with respect to their rights
under this Indenture or under the Debt Securities.

          SECTION 5.03.  REPORTS BY THE COMPANY.

          (a)  The Company covenants and agrees to 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) that the
Company may be required to file with the Commission pursuant to Section 13 or
Section 15(d) of the Exchange Act; or, if the Company is not required to file
information, documents or reports pursuant to either of such sections, then to
file with the Trustee and the Commission, in accordance with the rules and
regulations prescribed from time to time by the Commission, such of the
supplementary and periodic information, documents and reports that may be
required pursuant to Section 13 of the Exchange Act, 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.

                                      29


          (b)  The Company covenants and agrees to file with the Trustee and
the Commission, in accordance with the rules and regulations prescribed from to
time by the Commission, such additional information, documents and reports with
respect to compliance by the Company with the conditions and covenants provided
for in this Indenture as may be required from time to time by such rules and
regulations.

          (c)  The Company covenants and agrees to transmit by mail, first
class postage prepaid, or reputable overnight delivery service that provides
for evidence of receipt, to the Securityholders, as their names and addresses
appear upon the Security Register, within 30 days after the filing thereof with
the Trustee, such summaries of any information, documents and reports required
to be filed by the Company pursuant to subsections (a) and (b) of this Section
as may be required by rules and regulations prescribed from time to time by the
Commission.

          SECTION 5.04.  REPORTS BY THE TRUSTEE.

          (a)  Within 60 days after May 1 of each year in which any of the Debt
Securities are Outstanding, the Trustee shall transmit by mail, first class
postage prepaid, to the Securityholders, as their names and addresses appear
upon the Security Register, a brief report dated as of the preceding May 15, if
and to the extent required under Section 313(a) of the Trust Indenture Act.

          (b)  The Trustee shall comply with Sections 313(b) and 313(c) of the
Trust Indenture Act.

          (c)  A copy of each such report shall, at the time of such
transmission to Securityholders, be filed by the Trustee with the Company, with
each stock exchange upon which any Debt Securities are listed (if so listed)
and also with the Commission.  The Company agrees to notify the Trustee when
any Debt Securities become listed on any stock exchange.


                           ARTICLE VI

          REMEDIES OF THE TRUSTEE AND SECURITYHOLDERS
                      ON EVENT OF DEFAULT

          SECTION 6.01.  EVENTS OF DEFAULT.

          (a)  Whenever used herein with respect to Debt Securities of a
particular series, "Event of Default" means any

                                      30


one or more of the following events that has occurred and is continuing:

          (1)  the Company defaults in the payment of any installment of
     interest upon any of the Debt Securities of that series, as and when the
     same shall become due and payable, and continuance of such default for a
     period of 30 days; PROVIDED, HOWEVER, that a valid extension of an
     interest payment period by the Company in accordance with the terms of any
     indenture supplemental hereto, shall not constitute a default in the
     payment of interest for this purpose;

          (2)  the Company defaults in the payment of the principal of (or
     premium, if any, on) any of the Debt Securities of that series as and when
     the same shall become due and payable whether at maturity, upon
     redemption, by declaration or otherwise, or in any payment required by any
     sinking or analogous fund established with respect to that series;

          (3)  the Company fails to observe or perform any other of its
     covenants or agreements with respect to that series contained in this
     Indenture or otherwise established with respect to that series of Debt
     Securities pursuant to Section 2.01 hereof (other than a covenant or
     agreement that has been expressly included in this Indenture solely for
     the benefit of one or more series of Debt Securities other than such
     series) for a period of 90 days after the date on which written notice of
     such failure, requiring the same to be remedied and stating that such
     notice is a "Notice of Default" hereunder, shall have been given to the
     Company by the Trustee, by registered or certified mail, or to the Company
     and the Trustee by the holders of at least 25% in principal amount of the
     Debt Securities of that series at the time Outstanding;

          (4)  the Company pursuant to or within the meaning of any Bankruptcy
     Law (i) commences a voluntary case, (ii) consents to the entry of an order
     for relief against it in an involuntary case, (iii) consents to the
     appointment of a Custodian of it or for all or substantially all of its
     property or (iv) makes a general assignment for the benefit of its
     creditors;

          (5)  a court of competent jurisdiction enters an order under any
     Bankruptcy Law that (i) is for relief against the Company in an
     involuntary case, (ii) appoints a Custodian of the Company for all or
     substantially all of its property, or

                                      31


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

          (6)  in the event Debt Securities are issued and sold to a Trust of
     the Company in connection with the issuance of Trust Securities by such
     Trust, such Trust shall have voluntarily or involuntarily dissolved, wound-
     up its business or otherwise terminated its existence except in connection
     with (i) the distribution of Debt Securities to holders of Trust
     Securities in liquidation of their interests in such Trust, (ii) the
     redemption of all outstanding Trust Securities of such Trust, and (iii)
     mergers, consolidations or amalgamations, each as permitted by the
     Declaration of such Trust.

          (b)  If an Event of Default described in clauses 1, 2, 3 or 6 of
Section 6.01(a) with respect to Debt Securities of any series at the time
outstanding occurs and is continuing, unless the principal of all the Debt
Securities of that series shall have already become due and payable, either the
Trustee or the holders of not less than 25% in aggregate principal amount of
the Debt Securities of that series then Outstanding hereunder, by notice in
writing to the Company (and to the Trustee, if given by such Securityholders),
may declare the principal of all the Debt Securities of that series to be due
and payable immediately, and upon any such declaration the same shall become
and shall be immediately due and payable, notwithstanding anything contained in
this Indenture or in the Debt Securities of that series or established with
respect to that series pursuant to Section 2.01 to the contrary.  If an Event
of Default specified in clause (4) or (5) of Section 6.01(a) occurs or is
continuing, then the principal amount of all the Debt Securities shall ipso
facto become and be immediately due and payable without any declaration or
other act on the part of the Trustee or any Securityholder.

          (c)  At any time after the principal of the Debt Securities of that
series shall have been so declared due and payable, and before any judgment or
decree for the payment of the moneys due shall have been obtained or entered as
hereinafter provided, the holders of a majority in aggregate principal amount
of the Debt Securities of that series then Outstanding hereunder, by written
notice to the Company and the Trustee, may rescind and annul such declaration
and its consequences if: (i) the Company has paid or deposited with the Trustee
a sum sufficient to pay all matured installments of interest upon all the Debt
Securities of that series and the principal of (and premium, if any, on) any
and all Debt Securities of that series that shall have become due otherwise
than by acceleration (with interest upon such principal and premium, if any,
and, to the extent that such payment is enforceable under applicable law, upon
overdue installments of

                                      32


interest, at the rate per annum expressed in the Debt Securities of that 
series to the date of such payment or deposit) and the amount payable to the 
Trustee under Section 7.06, and (ii) any and all Events of Default under the 
Indenture with respect to such series, other than the nonpayment of principal 
on Debt Securities of that series that shall not have become due by their 
terms, shall have been remedied or waived as provided in Section 6.06.

          No such rescission and annulment shall extend to or shall affect any
subsequent default or impair any right consequent thereon.

          (d)  In case the Trustee shall have proceeded to enforce any right
with respect to Debt Securities of that series under this Indenture and such
proceedings shall have been discontinued or abandoned because of such
rescission or annulment or for any other reason or shall have been determined
adversely to the Trustee, then and in every such case the Company and the
Trustee shall be restored respectively to their former positions and rights
hereunder, and all rights, remedies and powers of the Company and the Trustee
shall continue as though no such proceedings had been taken.

          SECTION 6.02.  COLLECTION OF INDEBTEDNESS AND SUITS FOR ENFORCEMENT
BY TRUSTEE.

          (a)  The Company covenants that (1) in case it shall default in the
payment of any installment of interest on any of the Debt Securities of a
series, or any payment required by any sinking or analogous fund established
with respect to that series as and when the same shall have become due and
payable, and such default shall have continued for a period of 90 days, or (2)
in case it shall default in the payment of the principal of (or premium, if
any, on) any of the Debt Securities of a series when the same shall have become
due and payable, whether upon maturity of the Debt Securities of a series or
upon redemption or upon declaration or otherwise, then, upon demand of the
Trustee, the Company will pay to the Trustee, for the benefit of the holders of
the Debt Securities of that series, the whole amount that then shall have
become due and payable on all such Debt Securities for principal (and premium,
if any) or interest, or both, as the case may be, with interest upon the
overdue principal (and premium, if any) and (to the extent that payment of such
interest is enforceable under applicable law and, if the Debt Securities are
held by a Trust, without duplication of any other amounts paid by such Trust in
respect thereof) upon overdue installments of interest at the rate per annum
expressed in the Debt Securities of that series; and, in addition thereto, such
further amount as

                                      33


shall be sufficient to cover the costs and expenses of collection and the 
amount payable to the Trustee under Section 7.06.

          (b)  If the Company shall fail to pay such amounts forthwith upon
such demand, the Trustee, in its own name and as trustee of an express trust,
shall be entitled and empowered to institute any action or proceedings at law
or in equity for the collection of the sums so due and unpaid, and may
prosecute any such action or proceeding to judgment or final decree, and may
enforce any such judgment or final decree against the Company or other obligor
upon the Debt Securities of that 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 other obligor upon the Securities of that series, wherever situated.

          (c)  In case of any receivership, insolvency, liquidation,
bankruptcy, reorganization, readjustment, arrangement, composition or judicial
proceedings affecting the Company or its creditors or property, the Trustee
shall have power to intervene in such proceedings and take any action therein
that may be permitted by the court and shall (except as may be otherwise
provided by law) be entitled to file such proofs of claim and other papers and
documents as may be necessary or advisable in order to have the claims of the
Trustee and of the holders of Debt Securities of such series allowed for the
entire amount due and payable by the Company under this Indenture at the date
of institution of such proceedings and for any additional amount that may
become due and payable by the Company after such date, and to collect and
receive any moneys or other property payable or deliverable on any such claim,
and to distribute the same after the deduction of the amount payable to the
Trustee under Section 7.06; and any receiver, assignee or trustee in bankruptcy
or reorganization is hereby authorized by each of the holders of Debt
Securities of such series to make such payments to the Trustee, and, in the
event that the Trustee shall consent to the making of such payments directly to
such Securityholders, to pay to the Trustee any amount due it under Section
7.06.

          (d)  All rights of action and of asserting claims under this
Indenture, or under any of the terms established with respect to Debt
Securities of that series, may be enforced by the Trustee without the
possession of any of such Debt Securities, or the production thereof at any
trial or other proceeding relative thereto, and any such suit or 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 payment
to the Trustee of any amounts due under Section 7.06, be for the ratable
benefit of the holders of the Debt Securities of such series.

                                      34


          In case of an Event of Default hereunder, the Trustee may in its
discretion proceed to protect and enforce the rights vested in it by this
Indenture by such appropriate judicial proceedings as the Trustee shall deem
most effectual to protect and enforce any of such rights, either at law or in
equity or in bankruptcy or otherwise, whether for the specific enforcement of
any covenant or agreement contained in this Indenture or in aid of the exercise
of any power granted in this Indenture, or to enforce any other legal or
equitable right vested in the Trustee by this Indenture or by law.

          Nothing contained herein shall be deemed to authorize the Trustee to
authorize or consent to or accept or adopt on behalf of any Securityholder any
plan of reorganization, arrangement, adjustment or composition affecting the
Securities of that series or the rights of any holder thereof or to authorize
the Trustee to vote in respect of the claim of any Securityholder in any such
proceeding.]

          SECTION 6.03.  APPLICATION OF MONEYS COLLECTED.  Any moneys collected
by the Trustee pursuant to this Article with respect to a particular series of
Debt Securities shall be applied in the following order, at the date or dates
fixed by the Trustee and, in case of the distribution of such moneys on account
of principal (or premium, if any) or interest, upon presentation of the Debt
Securities of that series, and notation thereon of the payment, if only
partially paid, and upon surrender thereof if fully paid:

          FIRST:  To the payment of costs and expenses of collection and of all
     amounts payable to the Trustee under Section 7.06;

          SECOND:  To the payment of all indebtedness to which the Debt
     Securities are subordinated if and to the extent required by Article XIV;
     and

          THIRD:  To the payment of the amounts then due and unpaid upon Debt
     Securities of such series for principal (and premium, 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 amounts due and payable on such Debt Securities for
     principal (and premium, if any) and interest, respectively.

          SECTION 6.04.  LIMITATION ON SUITS.  No holder of any Debt Security
of any series shall have any right by virtue or by availing of any provision of
this Indenture to institute any suit, action or proceeding in equity or at law
upon or under or

                                      35


with respect to this Indenture or for the appointment of a receiver or 
trustee, or for any other remedy hereunder, unless (i) such holder previously 
shall have given to the Trustee written notice of an Event of Default and of 
the continuance thereof with respect to the Debt Securities of such series 
specifying such Event of Default, as herein provided; (ii) the holders of not 
less than 25% in aggregate principal amount of the Debt Securities of such 
series then Outstanding shall have made written request upon the Trustee to 
institute such action, suit or proceeding in its own name as trustee 
hereunder; (iii) such holder or holders shall have offered to the Trustee 
such reasonable indemnity as it may require against the costs, expenses and 
liabilities to be incurred therein or thereby; and (iv) the Trustee for 60 
days after its receipt of such notice, request and offer of indemnity, shall 
have failed to institute any such action, suit or proceeding; and (v) during 
such 60 day period, the holders of a majority in principal amount of the Debt 
Securities of that series do not give the Trustee a direction inconsistent 
with the request.

          Notwithstanding anything contained herein to the contrary, any other
provisions of this Indenture, the right of any holder of any Debt Security to
receive payment of the principal of (and premium, if any) and interest on such
Debt Security, as therein provided, on or after the respective due dates
expressed in such Debt Security (or in the case of redemption, on the
redemption date), or to institute suit for the enforcement of any such payment
on or after such respective dates or redemption date, shall not be impaired or
affected without the consent of such holder, and by accepting a Debt Security
hereunder it is expressly understood, intended and covenanted by the taker and
holder of every Debt Security of such series with every other such taker and
holder and the Trustee, that no one or more holders of Debt Securities of such
series shall have any right in any manner whatsoever by virtue or by availing
of any provision of this Indenture to affect, disturb or prejudice the rights
of the holders of any other of such Debt Securities, or to obtain or seek to
obtain priority over or preference to any other such holder, or to enforce any
right under this Indenture, except in the manner herein provided and for the
equal, ratable and common benefit of all holders of Debt Securities of such
series.  For the protection and enforcement of the provisions of this Section,
each and every Securityholder and the Trustee shall be entitled to such relief
as can be given either at law or in equity.

          SECTION 6.05.  RIGHTS AND REMEDIES CUMULATIVE; DELAY OR OMISSION NOT
WAIVER.

                                      36


          (a)  Except as otherwise provided in Section 2.07, all powers and
remedies given by this Article to the Trustee or to the Securityholders shall,
to the extent permitted by law, be deemed cumulative and not exclusive of any
other powers and remedies available to the Trustee or the holders of the Debt
Securities, by judicial proceedings or otherwise, to enforce the performance or
observance of the covenants and agreements contained in this Indenture or
otherwise established with respect to such Debt Securities.

          (b)  No delay or omission of the Trustee or of any holder of any of
the Debt Securities to exercise any right or power accruing upon any Event of
Default occurring and continuing as aforesaid shall impair any such right or
power, or shall be construed to be a waiver of any such default or an
acquiescence therein; and, subject to the provisions of Section 6.04, every
power and remedy given by this Article or by law to the Trustee or the
Securityholders may be exercised from time to time, and as often as shall be
deemed expedient, by the Trustee or by the Securityholders.

          SECTION 6.06.  CONTROL BY SECURITYHOLDERS.  The holders of a majority
in aggregate principal amount of the Debt Securities of any series at the time
Outstanding, determined in accordance with Section 8.04, 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 such series; PROVIDED, HOWEVER, that such direction
shall not be in conflict with any rule of law or with this Indenture or be
unduly prejudicial to the rights of holders of Debt Securities of any other
series at the time Outstanding determined in accordance with Section 8.04.
Subject to the provisions of Section 7.01, the Trustee shall have the right to
decline to follow any such direction if the Trustee in good faith shall, by a
Responsible Officer or Officers of the Trustee, determine that the proceeding
so directed would involve the Trustee in personal liability.  The holders of a
majority in aggregate principal amount of the Debt Securities of any series at
the time Outstanding affected thereby, determined in accordance with Section
8.04, may on behalf of the holders of all of the Debt Securities of such series
waive any past default in the performance of any of the covenants contained
herein or established pursuant to Section 2.01 with respect to such series and
its consequences, except (i) a default in the payment of the principal of, or
premium, if any, or interest on, any of the Debt Securities of that series as
and when the same shall become due by the terms of such Debt Securities
otherwise than by acceleration (unless such default has been cured and a sum
sufficient to pay all matured installments of interest and principal and any
premium has been deposited with the Trustee (in

                                      37


accordance with Section 6.01(c)) or (ii) a default in the covenants contained 
in Section 4.06(b).  Upon any such waiver, the default covered thereby shall 
be deemed to be cured for all purposes of this Indenture and the Company, the 
Trustee and the holders of the Debt Securities of such series shall be 
restored to their former positions and rights hereunder, respectively; but no 
such waiver shall extend to any subsequent or other default or impair any 
right consequent thereon.

          SECTION 6.07.  UNDERTAKING TO PAY COSTS.  All parties to this
Indenture agree, and each holder of any Debt Securities by such holder's
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 Securityholder, or group of
Securityholders, holding more than 10% in aggregate principal amount of the
Outstanding Debt Securities of any series, or to any suit instituted by any
Securityholder for the enforcement of the payment of the principal of (or
premium, if any) or interest on any Debt Security of such series, on or after
the respective due dates expressed in such Debt Security or established
pursuant to this Indenture.

          SECTION 6.08.  ACKNOWLEDGEMENT REGARDING PREFERRED SECURITIES
HOLDERS.  The Company acknowledges that, with respect to any Debt Securities
held by a Trust or a trustee of such Trust, if the Property Trustee of such
Trust fails to enforce its rights under this Indenture as the holder of the
series of Debt Securities held as the assets of such Trust, then holders of
Preferred Securities of such Trust may institute legal proceedings directly
against the Company to enforce such rights under this Indenture without first
instituting any legal proceedings against such Property Trustee or any other
Person.

                                      38


                                 ARTICLE VII

                           CONCERNING THE TRUSTEE

          SECTION 7.01.  CERTAIN DUTIES AND RESPONSIBILITIES OF TRUSTEE.

          (a)  The Trustee, prior to the occurrence of an Event of Default with
respect to the Debt Securities of a series and after the curing of all Events
of Default with respect to the Debt Securities of that series that may have
occurred, shall undertake to perform with respect to the Debt Securities of
such series such duties and only such duties as are specifically set forth in
this Indenture, and no implied covenants shall be read into this Indenture
against the Trustee.  In case an Event of Default with respect to the Debt
Securities of a series has occurred (that has not been cured or waived), the
Trustee shall exercise with respect to Debt Securities of that series 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.

          (b)  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)  prior to the occurrence of an Event of Default with respect to the
Debt Securities of a series and after the curing or waiving of all such Events
of Default with respect to that series that may have occurred:

          (i)  the duties and obligations of the Trustee shall with respect to
     the Debt Securities of such series be determined solely by the express
     provisions of this Indenture, and the Trustee shall not be liable with
     respect to the Debt Securities of such series except for the performance
     of such duties and obligations as are specifically set forth in this
     Indenture, and no implied covenants or obligations shall be read into this
     Indenture against the Trustee; and

          (ii)  in the absence of bad faith on the part of the Trustee, the
     Trustee may with respect to the Debt Securities of such series
     conclusively rely, as to the truth of the statements and the correctness
     of the opinions expressed therein, upon any certificates or opinions
     furnished to the Trustee and conforming to the requirements of this
     Indenture; but in the case of any such certificates or

                                      39


     opinions that 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 requirement of
     this Indenture;

          (2)  the Trustee shall not be liable for any error of judgment made
in good faith by a Responsible Officer or Responsible Officers of the Trustee
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 not less than a majority in principal amount of the Debt
Securities of any series at the time Outstanding 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 Debt Securities of that series; and

          (4)  None of the provisions contained in this Indenture shall require
the Trustee to expend or risk its own funds or otherwise incur personal
financial liability in the performance of any of its duties or in the exercise
of any of its rights or powers, if there is reasonable ground for believing
that the repayment of such funds or liability is not reasonably assured to it
under the terms of this Indenture or adequate indemnity against such risk is
not reasonably assured to it.

          SECTION 7.02.  CERTAIN RIGHTS OF TRUSTEE.  Except as otherwise
provided in Section 7.01:

          (a)  The Trustee may rely and shall be fully protected in acting or
refraining from acting upon any resolution, certificate, statement, instrument,
opinion, report, notice, request, direction, consent, order, approval, bond,
security or other paper or document believed by it to be genuine and to have
been signed, sent or presented by the proper party or parties.

          (b)  Any request, direction, order or demand of the Company mentioned
herein shall be sufficiently evidenced by a Board Resolution or an instrument
signed in the name of the Company by the President, or any Vice President and
by the Secretary or an Assistant Secretary or the Treasurer or an Assistant
Treasurer thereof (unless other evidence in respect thereof is specifically
prescribed herein).

          (c)  The Trustee may consult with counsel and the written advice of
such counsel or any Opinion of Counsel with 

                                      40


respect to legal matters shall be full and complete authorization and 
protection in respect of any action taken or suffered or omitted by it 
hereunder in good faith and in accordance with such advice or Opinion of 
Counsel.

          (d)  The Trustee shall be under no obligation to exercise any of 
the rights or powers vested in it by this Indenture at the request, order or 
direction of any of the Securityholders, pursuant to the provisions of this 
Indenture, unless such Securityholders shall have offered to the Trustee 
reasonable security or indemnity against the costs, expenses (including 
attorneys' fees and expenses) and liabilities that might be incurred by it in 
complying with such request or direction, provided that nothing contained 
herein shall, however, relieve the Trustee of the obligation, upon the 
occurrence of an Event of Default with respect to a series of the Debt 
Securities (that has not been cured or waived) to exercise with respect to 
Debt Securities of that series such of the rights and powers vested in it by 
this Indenture, and to use the same degree of care and skill in their 
exercise, as a prudent person would exercise or use under the circumstances 
in the conduct of his or her own affairs.

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

          (f)  The Trustee shall not be bound to make any investigation into 
the facts or matters stated in any resolution, certificate, statement, 
instrument, opinion, report, notice, request, direction, consent, order, 
approval, bond, security, or other papers or documents, unless requested in 
writing so to do by the holders of not less than a majority in principal 
amount of the Outstanding Debt Securities of the particular series affected 
thereby (determined as provided in Section 8.04); provided, however, 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 costs, expenses or liabilities as a 
condition to so proceeding.  The reasonable expense of every such examination 
shall be paid by the Company or, if paid by the Trustee, shall be repaid by 
the Company upon demand.

          (g)  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 

                                      41



be responsible for any misconduct or negligence on the part of any agent or 
attorney appointed with due care by it hereunder.

          (h)  Whenever in the administration of this Indenture the Trustee 
shall deem it desirable that a matter be proved or established before taking, 
suffering or omitting any action hereunder, the Trustee (unless other 
evidence is herein specifically prescribed) may, in the absence of bad faith 
on its part, request and rely upon an Officers' Certificate.

          SECTION 7.03.  TRUSTEE NOT RESPONSIBLE FOR RECITALS OR ISSUANCE OF 
DEBT SECURITIES.

          (a)  The recitals contained herein and in the Debt Securities shall 
be taken as the statements of the Company, and the Trustee assumes no 
responsibility for the correctness of the same.

          (b)  The Trustee makes no representations as to the validity or 
sufficiency of this Indenture or of the Debt Securities.

          (c)  The Trustee shall not be accountable for the use or 
application by the Company of any of the Debt Securities or of the proceeds 
of such Debt Securities, or for the use or application of any moneys paid 
over by the Trustee in accordance with any provision of this Indenture or 
established pursuant to Section 2.01, or for the use or application of any 
moneys received by any paying agent other than the Trustee.

          SECTION 7.04.  MAY HOLD DEBT SECURITIES.  The Trustee or any paying 
agent or Security Registrar, in its individual or any other capacity, may 
become the owner or pledgee of Debt Securities with the same rights it would 
have if it were not Trustee, paying agent or Security Registrar.

          SECTION 7.05.  MONEYS HELD IN TRUST.  Subject to the provisions of 
Section 11.05, all moneys received by the Trustee shall, until used or 
applied as herein provided, be held in trust for the purposes for which they 
were received, but 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 moneys received by it hereunder except such as it may agree with the 
Company to pay thereon.

          SECTION 7.06.  COMPENSATION AND REIMBURSEMENT.

          (a)  The Company covenants and agrees to pay to the Trustee, and 
the Trustee shall be entitled to, such reasonable compensation (which shall 
not be limited by any provision of law 
                                      42



in regard to the compensation of a trustee of an express trust), as the 
Company and the Trustee may from time to time agree in writing, for all 
services rendered by it in the execution of the trusts hereby created and in 
the exercise and performance of any of the powers and duties hereunder of the 
Trustee, and, except as otherwise expressly provided herein, the Company will 
pay or reimburse the Trustee upon its request for all reasonable expenses, 
disbursements and advances incurred or made by the Trustee in accordance with 
any of the provisions of this Indenture (including the reasonable 
compensation and the expenses and disbursements of its counsel and of all 
Persons not regularly in its employ) except any such expense, disbursement or 
advance as may arise from its negligence or bad faith.  The Company also 
covenants to indemnify the Trustee (and its officers, agents, directors and 
employees) for, and to hold it harmless against, any loss, liability or 
expense incurred without negligence or bad faith on the part of the Trustee 
and arising out of or in connection with the acceptance or administration of 
this Indenture, including the costs and expenses of defending itself against 
any claim of liability in the premises.

          (b)  The obligations of the Company under this Section to 
compensate and indemnify the Trustee and to pay or reimburse the Trustee for 
expenses, disbursements and advances shall constitute additional indebtedness 
hereunder and shall survive the satisfaction and discharge of this Indenture. 
 Such additional indebtedness shall be secured by a lien prior to that of the 
Debt Securities upon all property and funds held or collected by the Trustee 
as such, except funds held in trust for the benefit of the holders of 
particular Debt Securities.

          SECTION 7.07.  RELIANCE ON OFFICERS' CERTIFICATE.  Except as 
otherwise provided in Section 7.01, whenever in the administration of the 
provisions of this Indenture the Trustee shall deem it necessary or desirable 
that a matter be proved or established prior to taking or suffering or 
omitting to take any action hereunder, such matter (unless other evidence in 
respect thereof is herein specifically prescribed) may, in the absence of 
negligence or bad faith on the part of the Trustee, be deemed to be 
conclusively proved and established by an Officers' Certificate delivered to 
the Trustee and such certificate, in the absence of negligence or bad faith 
on the part of the Trustee, shall be full warrant to the Trustee for any 
action taken, suffered or omitted to be taken by it under the provisions of 
this Indenture upon the faith thereof.

          SECTION 7.08.  QUALIFICATION; CONFLICTING INTERESTS.  If the 
Trustee has or shall acquire any "conflicting interest" within the meaning of 
Section 310(b) of the Trust Indenture Act, 

                                      43



the Trustee and the Company shall in all respects comply with the provisions 
of Section 310(b) of the Trust Indenture Act.

          SECTION 7.09.  CORPORATE TRUSTEE REQUIRED; ELIGIBILITY.  There 
shall at all times be a Trustee with respect to the Debt Securities issued 
hereunder which shall at all times be a corporation organized and doing 
business under the laws of the United States of America or any State or 
Territory thereof or of the District of Columbia, or a corporation or other 
Person permitted to act as trustee by the Commission, authorized under such 
laws to exercise corporate trust powers, having a combined capital and 
surplus of at least fifty million U.S. dollars ($50,000,000), and subject to 
supervision or examination by Federal, State, Territorial or District of 
Columbia authority.  If such corporation publishes reports of condition at 
least annually, pursuant to law or to the requirements of the aforesaid 
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.  The Company may not, nor may any Person directly or 
indirectly controlling, controlled by, or under common control with the 
Company, serve as Trustee.  In case at any time the Trustee shall cease to be 
eligible in accordance with the provisions of this Section, the Trustee shall 
resign immediately in the manner and with the effect specified in Section 
7.10.

          SECTION 7.10.  RESIGNATION AND REMOVAL; APPOINTMENT OF SUCCESSOR.

          (a)  The Trustee or any successor hereafter appointed, may at any 
time resign with respect to the Debt Securities of one or more series by 
giving written notice thereof to the Company and by transmitting notice of 
resignation by mail, first class postage prepaid, to the Securityholders of 
such series, as their names and addresses appear upon the Security Register.  
Upon receiving such notice of resignation, the Company shall promptly appoint 
a successor Trustee with respect to the Debt Securities of such series by 
written instrument, in duplicate, executed by order of the Board of 
Directors, one copy of which instrument shall be delivered to the resigning 
Trustee and one copy to the successor Trustee.  If no successor Trustee shall 
have been so appointed and have accepted appointment within 30 days after the 
mailing of such notice of resignation, the resigning Trustee may petition any 
court of competent jurisdiction for the appointment of a successor trustee 
with respect to the Debt Securities of such series, or any Securityholder of 
that series who has been a bona fide holder of a Debt Security or Debt 
Securities for at least six months may, subject to the provisions of Section 
6.08, on behalf of that holder and all others similarly situated, 

                                      44



petition any such court for the appointment of a successor Trustee.  Such 
court may thereupon after such notice, if any, as it may deem proper and 
prescribe, appoint a successor Trustee.

          (b)  In case at any time any one of the following shall occur:

          (1)  the Trustee shall fail to comply with the provisions of
     subsection (a) of Section 7.10 after written request therefor by the
     Company or by any Securityholder who has been a bona fide holder of a Debt
     Security or Debt Securities for at least six months; or

          (2)  the Trustee shall cease to be eligible in accordance with the
     provisions of Section 7.09 and shall fail to resign after written request
     therefor by the Company or by any such Securityholder; or

          (3)  the Trustee shall become incapable of acting, or shall be
     adjudged a bankrupt or insolvent, or commence a voluntary bankruptcy
     proceeding, or a receiver of the Trustee or of its property shall be
     appointed or consented to, 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, the Company may remove the Trustee with respect to 
all Debt Securities and appoint a successor Trustee by written instrument, in 
duplicate, executed by order of the Board of Directors, one copy of which 
instrument shall be delivered to the Trustee so removed and one copy to the 
successor Trustee, or, subject to the provisions of Section 6.08, unless the 
Trustee's duty to resign is stayed as provided herein, any Securityholder who 
has been a bona fide holder of a Debt Security or Debt Securities for at 
least six months may, on behalf of that holder and all others similarly 
situated, petition any court of competent jurisdiction for the removal of the 
Trustee and the appointment of a successor Trustee.  Such court may thereupon 
after such notice, if any, as it may deem proper and prescribe, remove the 
Trustee and appoint a successor Trustee.

          (c)  The holders of a majority in aggregate principal amount of the 
Debt Securities of any series at the time Outstanding may at any time remove 
the Trustee with respect to such series by so notifying the Trustee and the 
Company and may appoint a successor Trustee for such series with the consent 
of the Company.

          (d)  Any resignation or removal of the Trustee and appointment of a 
successor Trustee with respect to the Debt 

                                      45



Securities of a series pursuant to any of the provisions of this Section 
shall become effective upon acceptance of appointment by the successor 
Trustee as provided in Section 7.11.

          (e)  Any successor Trustee appointed pursuant to this Section may 
be appointed with respect to the Debt Securities of one or more series or all 
of such series, and at any time there shall be only one Trustee with respect 
to the Debt Securities of any particular series.

          SECTION 7.11.  ACCEPTANCE OF APPOINTMENT BY SUCCESSOR.

          (a)  In case of the appointment hereunder of a successor Trustee 
with respect to all Debt 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 the 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.

          (b)  In case of the appointment hereunder of a successor Trustee 
with respect to the Debt Securities of one or more (but not all) series, the 
Company, the retiring Trustee and each successor Trustee with respect to the 
Debt Securities of one or more series shall execute and deliver an indenture 
supplemental hereto 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 Debt Securities of that or those series to which the 
appointment of such successor Trustee relates, (2) 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 
Debt 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, that each such 

                                      46



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 
that no Trustee shall be responsible for any act or failure to act on the 
part of any other Trustee hereunder; 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, such retiring 
Trustee shall with respect to the Debt Securities of that or those series to 
which the appointment of such successor Trustee relates have no further 
responsibility for the exercise of rights and powers or for the performance 
of the duties and obligations vested in the Trustee under this Indenture, 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 Debt 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, to the extent 
contemplated by such supplemental indenture, the property and money held by 
such retiring Trustee hereunder with respect to the Debt 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, 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.

          (e)  Upon acceptance of appointment by a successor Trustee as 
provided in this Section, the Company shall transmit notice of the succession 
of such Trustee hereunder by mail, first class postage prepaid, to the 
Securityholders, as their names and addresses appear upon the Security 
Register.  If the Company fails to transmit such notice within ten days after 
acceptance of appointment by the successor Trustee, the successor Trustee 
shall cause such notice to be transmitted at the expense of the Company.

          SECTION 7.12.  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 the corporate trust business of the 

                                      47



Trustee, shall be the successor of the Trustee hereunder, provided that such 
corporation shall be qualified under the provisions of Section 7.08 and 
eligible under the provisions of Section 7.09, without the execution or 
filing of any paper or any further act on the part of any of the parties 
hereto, anything herein to the contrary notwithstanding.  In case any Debt 
Securities 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 Debt 
Securities so authenticated with the same effect as if such successor Trustee 
had itself authenticated such Debt Securities.

          SECTION 7.13.  PREFERENTIAL COLLECTION OF CLAIMS AGAINST THE 
COMPANY. The Trustee shall comply with Section 311(a) of the Trust Indenture 
Act, excluding any creditor relationship described in Section 311(b) of the 
Trust Indenture Act.  A Trustee who has resigned or been removed shall be 
subject to Section 311(a) of the Trust Indenture Act to the extent included 
therein.

                                 ARTICLE VIII

                       CONCERNING THE SECURITYHOLDERS

          SECTION 8.01.  EVIDENCE OF ACTION BY SECURITYHOLDERS.  Whenever in 
this Indenture it is provided that the holders of a majority or specified 
percentage in aggregate principal amount of the Debt Securities of a 
particular series may take any action (including the making of any demand or 
request, the giving of any notice, consent or waiver or the taking of any 
other action), the fact that at the time of taking any such action the 
holders of such majority or specified percentage of that series have joined 
therein may be evidenced by any instrument or any number of instruments of 
similar tenor executed by such holders of Debt Securities of that series in 
person or by agent or proxy appointed in writing.

          If the Company shall solicit from the holders of any series of Debt 
Securities any request, demand, authorization, direction, notice, consent, 
waiver or other action, the Company may, at its option, as evidenced by an 
Officers' Certificate, fix in advance a record date for such series for the 
determination of holders entitled to give such request, demand, 
authorization, direction, notice, consent, waiver or other action, but the 
Company shall have no obligation to do so.  If such a record date is fixed, 
such request, demand, authorization, direction, notice, consent, waiver or 
other action may be given before or after the record date, but only the 
holders of record at the close of 

                                      48



business on the record date shall be deemed to be Securityholders for the 
purposes of determining whether Securityholders of the requisite proportion 
of Outstanding Debt Securities of that series have authorized or agreed or 
consented to such request, demand, authorization, direction, notice, consent, 
waiver or other action, and for that purpose the Outstanding Debt Securities 
of that series shall be computed as of the record date; PROVIDED, HOWEVER, 
that no such authorization, agreement or consent by such Securityholders on 
the record date shall be deemed effective unless it shall become effective 
pursuant to the provisions of this Indenture not later than six months after 
the record date.

          SECTION 8.02.  PROOF OF EXECUTION BY SECURITYHOLDERS.  Subject to 
the provisions of Section 7.01, proof of the execution of any instrument by a 
Securityholder (such proof will not require notarization) or the agent or 
proxy of such Securityholder and proof of the holding by any Person of any of 
the Debt Securities shall be sufficient if made in the following manner:

          (a)  The fact and date of the execution by any such Person of any
     instrument may be proved in any reasonable manner acceptable to the
     Trustee.

          (b)  The ownership of Debt Securities shall be proved by the Security
     Register of such Debt Securities or by a certificate of the Security
     Registrar thereof.

          (c)  The Trustee may require such additional proof of any matter
     referred to in this Section as it shall deem necessary.

          SECTION 8.03.  WHO MAY BE DEEMED OWNERS.  Prior to the due 
presentment for registration of transfer of any Debt Security, the Company, 
the Trustee, any paying agent and any Security Registrar may deem and treat 
the Person in whose name such Debt Security shall be registered upon the 
books of the Company as the absolute owner of such Debt Security (whether or 
not such Debt Security shall be overdue and notwithstanding any notice of 
ownership or writing thereon made by anyone other than the Security 
Registrar) for the purpose of receiving payment of or on account of the 
principal of, premium, if any, and (subject to Section 2.03) interest on such 
Debt Security and for all other purposes; and neither the Company nor the 
Trustee nor any paying agent nor any Security Registrar shall be affected by 
any notice to the contrary.

          SECTION 8.04.  CERTAIN DEBT SECURITIES OWNED BY COMPANY 
DISREGARDED. In determining whether the holders of the requisite 

                                      49



aggregate principal amount of Debt Securities of a particular series have 
concurred in any direction, consent or waiver under this Indenture, the Debt 
Securities of that series that are owned by the Company or any other obligor 
on the Debt Securities of that series or by any Person directly or indirectly 
controlling or controlled by or under common control with the Company or any 
other obligor on the Debt Securities of that series shall be disregarded and 
deemed not to be outstanding for the purpose of any such determination, 
except that for the purpose of determining whether the Trustee shall be 
protected in relying on any such direction, consent or waiver, only Debt 
Securities of such series that the Trustee actually knows are so owned shall 
be so disregarded.  The Debt Securities so owned that have been pledged in 
good faith may be regarded as outstanding for the purposes of this Section, 
if the pledgee shall establish to the satisfaction of the Trustee the 
pledgee's right so to act with respect to such Debt Securities and that the 
pledgee is not a Person directly or indirectly controlling or controlled by 
or under direct or indirect common control with the Company or any such other 
obligor.  In case of a dispute as to such right, any decision by the Trustee 
taken upon the advice of counsel shall be full protection to the Trustee.

          SECTION 8.05.  ACTIONS BINDING ON FUTURE SECURITYHOLDERS.  At any 
time prior to (but not after) the evidencing to the Trustee, as provided in 
Section 8.01, of the taking of any action by the holders of a majority or 
specified percentage in aggregate principal amount of the Debt Securities of 
a particular series in connection with such action, any holder of a Debt 
Security of that series that is shown by the evidence to be included in the 
Debt Securities the holders of which have consented to such action may, by 
filing written notice with the Trustee, and upon proof of holding as provided 
in Section 8.02, revoke such action so far as concerns such Debt Security.  
Except as aforesaid, any such action taken by the holder of any Debt Security 
shall be conclusive and binding upon such holder and upon all future holders 
and owners of such Debt Security, and of any Debt Security issued in exchange 
therefor, on registration of transfer thereof or in place thereof, 
irrespective of whether or not any notation in regard thereto is made upon 
such Debt Security.  Any action taken by the holders of a majority or 
specified percentage in aggregate principal amount of the Debt Securities of 
a particular series in connection with such action shall be conclusively 
binding upon the Company, the Trustee and the holders of all the Debt 
Securities of that series.

                                  ARTICLE IX

                            SUPPLEMENTAL INDENTURES

                                      50


          SECTION 9.01.  SUPPLEMENTAL INDENTURES WITHOUT THE CONSENT OF 
SECURITYHOLDERS.  In addition to any supplemental indenture otherwise 
authorized by this Indenture, the Company and the Guarantor and the Trustee 
may from time to time and at any time enter into an indenture or indentures 
supplemental hereto (which shall conform to the provisions of the Trust 
Indenture Act as then in effect), without the consent of the Securityholders, 
for one or more of the following purposes:

          (a)  to cure any ambiguity, defect or inconsistency herein or in the
     Debt Securities of any series;

          (b)  to comply with Article X;

          (c)  to provide for uncertificated Debt Securities in addition to or
     in place of certificated Debt Securities;

          (d)  to add to the covenants of the Company for the benefit of the
     holders of all or any series of Debt Securities (and if such covenants are
     to be for the benefit of less than all series of Debt 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;

          (e)  to add to, delete from, or revise the conditions, limitations
     and restrictions on the authorized amount, terms or purposes of issue,
     authentication and delivery of Debt Securities, as herein set forth;

          (f)  to make any change that does not adversely affect the rights of
     any Securityholder in any material respect; or

          (g)  to provide for the issuance of and establish the form and terms
     and conditions of the Debt Securities of any series as provided in Section
     2.01, to establish the form of any certifications required to be furnished
     pursuant to the terms of this Indenture or any series of Debt Securities,
     or to add to the rights of the holders of any series of Debt Securities.

          The Trustee is hereby authorized to join with the Company in the 
execution of any such supplemental indenture, and to make any further 
appropriate agreements and stipulations that may be therein contained, but 
the Trustee shall not be obligated to enter into any such supplemental 
indenture that affects the Trustee's own rights, duties or immunities under 
this Indenture or otherwise.

                                      51



          Any supplemental indenture authorized by the provisions of this 
Section may be executed by the Company and the Trustee without the consent of 
the holders of any of the Debt Securities at the time Outstanding 
notwithstanding any of the provisions of Section 9.02.

          SECTION 9.02.  SUPPLEMENTAL INDENTURES WITH CONSENT OF 
SECURITYHOLDERS.  With the consent (evidenced as provided in Section 8.01) of 
the holders of not less than a majority in aggregate principal amount of the 
Debt Securities of each series affected by such supplemental indenture or 
indentures at the time Outstanding, the Company, when authorized by a Board 
Resolution, and the Trustee may from time to time and at any time enter into 
an indenture or indentures supplemental hereto (which shall conform to the 
provisions of the Trust Indenture Act as then in effect) for the purpose of 
adding any provisions to or changing in any manner or eliminating any of the 
provisions of this Indenture or of any supplemental indenture or of modifying 
in any manner not covered by Section 9.01 the rights of the holders of the 
Debt Securities of such series under this Indenture; provided, however, that 
no such supplemental indenture shall, without the consent of the holders of 
each Debt Security then Outstanding and affected thereby, (i) extend the 
fixed maturity of any Debt Securities of any series, or reduce the principal 
amount thereof, or reduce the rate or extend the time of payment of interest 
thereon, or reduce any premium payable upon the redemption thereof, without 
the consent of the holder of each Debt Security so affected or (ii) reduce 
the aforesaid percentage of Debt Securities, the holders of which are 
required to consent to any such supplemental indenture.

          It shall not be necessary for the consent of the Securityholders of 
any series affected thereby under this Section to approve the particular form 
of any proposed supplemental indenture, but it shall be sufficient if such 
consent shall approve the substance thereof.

          SECTION 9.03.  EFFECT OF SUPPLEMENTAL INDENTURES.  Upon the 
execution of any supplemental indenture pursuant to the provisions of this 
Article or of Section 10.01, this Indenture shall, with respect to such 
series, be and be deemed to be modified and amended in accordance therewith 
and the respective rights, limitations of rights, obligations, duties and 
immunities under this Indenture of the Trustee, the Company and the holders 
of Debt Securities of the series affected thereby shall thereafter be 
determined, exercised and enforced hereunder subject in all respects to such 
modifications and amendments, and all the terms and conditions of any such 
supplemental indenture shall be and be deemed to be part of the terms and 
conditions of this Indenture for any and all purposes.

                                      52



          SECTION 9.04.  DEBT SECURITIES AFFECTED BY SUPPLEMENTAL INDENTURES. 
Debt Securities of any series affected by a supplemental indenture, 
authenticated and delivered after the execution of such supplemental 
indenture pursuant to the provisions of this Article or of Section 10.01, may 
bear a notation in form approved by the Company, provided such form meets the 
requirements of any exchange upon which such series may be listed, as to any 
matter provided for in such supplemental indenture.  If the Company shall so 
determine, new Debt Securities of that series so modified as to conform, in 
the opinion of the Board of Directors of the Company, to any modification of 
this Indenture contained in any such supplemental indenture may be prepared 
by the Company, authenticated by the Trustee and delivered in exchange for 
the Debt Securities of that series then outstanding.

          SECTION 9.05.  EXECUTION OF SUPPLEMENTAL INDENTURES.  Upon the 
request of the Company, accompanied by a Board Resolution authorizing the 
execution of any such supplemental indenture, and upon the filing with the 
Trustee of evidence of the consent of Securityholders required to consent 
thereto as aforesaid, the Trustee shall join with the Company in the 
execution of such supplemental indenture unless such supplemental indenture 
affects the Trustee's own rights, duties or immunities under this Indenture 
or otherwise, in which case the Trustee may in its discretion but shall not 
be obligated to enter into such supplemental indenture.  The Trustee, subject 
to the provisions of Section 7.01, may receive an Opinion of Counsel as 
conclusive evidence that any supplemental indenture executed pursuant to this 
Article is authorized or permitted by, and conforms to, the terms of this 
Article and that it is proper for the Trustee under the provisions of this 
Article to join in the execution thereof.

          Promptly after the execution by the Company and the Trustee of any 
supplemental indenture pursuant to the provisions of this Section, the 
Trustee shall transmit by mail, first class postage prepaid, a notice, 
setting forth in general terms the substance of such supplemental indenture, 
to the Securityholders of all series affected thereby as their names and 
addresses appear upon the Debt Security Register.  Any failure of the Trustee 
to mail such notice, or any defect therein, shall not, however, in any way 
impair or affect the validity of any such supplemental indenture.

                                    ARTICLE X

                              SUCCESSOR CORPORATION

                                      53



          SECTION 10.01.  COMPANY MAY CONSOLIDATE, ETC.  Nothing contained in 
this Indenture or in any of the Debt Securities shall prevent any 
consolidation or merger of the Company with or into any other Person or 
Persons (whether or not affiliated with the Company), or successive 
consolidations or mergers in which the Company or its successor or successors 
shall be a party or parties, or shall prevent any sale, conveyance, transfer 
or other disposition of the property of the Company or its successor or 
successors as an entirety, or substantially as an entirety, to any other 
Person (whether or not affiliated with the Company or its successor or 
successors) authorized to acquire and operate the same provided that (a) any 
Person formed in such consolidation or into which the Company is merged or to 
which the Company has sold, conveyed, transferred or otherwise disposed of 
its properties as an entirety or substantially as an entirety is an entity 
validly existing under the laws of the jurisdiction of its organization and 
such Person assumes the Company's obligations under this Indenture and (b) 
immediately after giving effect to the transaction no Event of Default, and 
no event which, after notice or lapse of time or both, would become an Event 
of Default, shall have occurred and be continuing; PROVIDED, FURTHER, the 
Company hereby covenants and agrees that, upon any such consolidation, 
merger, sale, conveyance, transfer or other disposition, the due and punctual 
payment of the principal of (premium, if any) and interest on all of the Debt 
Securities of all series in accordance with the terms of each series, 
according to their tenor and the due and punctual performance and observance 
of all the covenants and conditions of this Indenture with respect to each 
series or established with respect to such series pursuant to Section 2.01 to 
be performed or observed by the Company, shall be expressly assumed, by 
supplemental indenture (which shall conform to the provisions of the Trust 
Indenture Act, as then in effect) satisfactory in form to the Trustee 
executed and delivered to the Trustee by the entity formed by such 
consolidation, or into which the Company shall have been merged, or by the 
entity which shall have acquired such property; and provided further that, if 
the Person formed in such consolidation or into which the Company is merged 
or to which the Company has sold, conveyed, transferred or otherwise disposed 
of its properties as an entirety or substantially as an entirety is not 
organized and validly existing under the laws of the United States, any state 
thereof or the District of Columbia, the supplemental indenture described in 
this Section 10.01 shall also contain the following provisions:

          "(a) [Such Person] hereby agrees to pay to the holders of Trust
     Securities any additional amounts as may be necessary in order that every
     net payment or other amount due on the Trust Securities, after withholding
     for or on 

                                      54



     account of any present or future tax, assessment or governmental
     charge imposed upon such holder of Trust Securities (except for a tax,
     assessment or charge imposed solely as a result of a connection between
     the recipient and the jurisdiction imposing such tax, assessment or
     charge) by reason of or as a result of such payment or other amount being
     paid by an entity which is not an entity existing under the laws of the
     United States or any state thereof or the District of Columbia, will not
     be less than the amount provided for in the Indenture, this Indenture
     Supplement, the Trust Securities or the Preferred Securities Guarantee
     related to the Preferred Securities, as the case may be, to be then due
     and payable.

          (b)  Any litigation based hereon, or arising out of, under, or in
     connection with, the Indenture and/or this Supplemental Indenture or any
     other document relating hereto or thereto, or any course of conduct,
     course of dealing, statements (whether verbal or written) or actions of
     the Trustee or [such Person] shall be brought and maintained exclusively
     in the courts of the State of Illinois or in the United States District
     Court for the Northern District of Illinois; PROVIDED, HOWEVER, that any
     suit seeking enforcement against any property may be brought at Trustee's
     or [such Person's] option, in the courts of any jurisdiction where such
     property may be found.  [Such Person] hereby expressly and irrevocably
     submits to the jurisdiction of the courts of the State of Illinois and of
     the United States District Court for the Northern District of Illinois for
     the purpose of any such litigation as set forth above and irrevocably
     agrees to be bound by any judgment rendered thereby in connection with
     such litigation.  [Such Person] further irrevocably consents to the
     service of process by registered mail, postage prepaid, or by personal
     service within or without the State of Illinois.  [Such Person] hereby
     expressly and irrevocably waives, to the fullest extent permitted by law,
     any objection which it may have or hereafter may have to the laying of
     venue of any such litigation brought in any such court referred to above
     and any claim that any such litigation has been brought in an inconvenient
     forum.  To the extent that [such Person] has or hereafter may acquire any
     immunity from jurisdiction of any court or from any legal process (whether
     through service or notice, attachment prior to judgment, attachment in aid
     of execution or otherwise) with respect to itself or its property, [such
     Person] hereby irrevocably waives such immunity in respect of its
     obligations under the Indenture and this Supplemental Indenture."

          SECTION 10.02.  SUCCESSOR PERSON SUBSTITUTED.

                                      55



          (a)  In case of any such consolidation, merger, sale, conveyance, 
transfer or other disposition and upon the assumption by the successor 
Person, by supplemental indenture, executed and delivered to the Trustee and 
satisfactory in form to the Trustee, of the due and punctual payment of the 
principal of, premium, if any, and interest on all of the Debt Securities of 
all series Outstanding and the due and punctual performance and observance of 
all of the covenants and conditions of this Indenture or established with 
respect to each series of the Debt Securities pursuant to Section 2.01 to be 
performed or observed by the Company with respect to each series, such 
successor Person shall succeed to and be substituted for the Company with the 
same effect as if it had been named as the Company herein.

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

          (c)  Nothing contained in this Indenture or in any of the Debt 
Securities shall prevent the Company from merging into itself or acquiring by 
purchase or otherwise all or any part of the property of any other Person 
(whether or not affiliated with the Company).

          SECTION 10.03.  EVIDENCE OF CONSOLIDATION, ETC. TO TRUSTEE.  The 
Trustee, subject to the provisions of Section 7.01, may receive an Opinion of 
Counsel as conclusive evidence that any such consolidation, merger, sale, 
conveyance, transfer or other disposition, and any such assumption, comply 
with the provisions of this Article.

                                  ARTICLE XI

                          SATISFACTION AND DISCHARGE

          SECTION 11.01.  SATISFACTION AND DISCHARGE OF INDENTURE.  If at any 
time: (a) the Company shall have delivered to the Trustee for cancellation 
all Debt Securities of a series theretofore authenticated (other than any 
Debt Securities that shall have been destroyed, lost or stolen and that shall 
have been replaced or paid as provided in Section 2.07) and Debt Securities 
for whose payment money or Governmental Obligations have theretofore been 
deposited in trust or segregated and held in trust by the Company(and 
thereupon repaid to the Company or discharged from such trust, as provided in 
Section 11.05); or (b) all such Debt Securities of a particular series not 
theretofore delivered to the Trustee for cancellation shall have become due 

                                      56



and payable, or are by their terms to become due and payable within one year 
or are to be called for redemption within one year under arrangements 
satisfactory to the Trustee for the giving of notice of redemption, and the 
Company shall deposit or cause to be deposited with the Trustee as trust 
funds the entire amount in moneys or Governmental Obligations or a 
combination thereof, sufficient in the opinion of a nationally recognized 
firm of independent public accountants expressed in a written certification 
thereof delivered to the Trustee, to pay at maturity or upon redemption all 
Debt Securities of that series not theretofore delivered to the Trustee for 
cancellation, including principal (and premium, if any) and interest due or 
to become due to such date of maturity or date fixed for redemption, as the 
case may be, and if the Company shall also pay or cause to be paid all other 
sums payable hereunder with respect to such series by the Company; then if 
the Company has delivered to the Trustee an Opinion of Counsel based on the 
fact that (x) the Company has received from, or there has been published by, 
the Internal Revenue Service a ruling or (y) since the date hereof, there has 
been a change in the applicable United States federal income tax law, in 
either case to the effect that, and such opinion shall confirm that, the 
holders of the Debt Securities of such series will not recognize income, gain 
or loss for United States federal income tax purposes as a result of such 
deposit, defeasance and discharge and will be subject to United States 
federal income tax on the same amount and in the same manner and at the same 
times as would have been the case if such deposit, defeasance and discharge 
had not occurred, this Indenture shall thereupon cease to be of further 
effect with respect to such series except for the provisions of Sections 
2.03, 2.05, 2.07, 4.01, 4.02, 4.03 and 7.10, which shall survive until the 
date of maturity or redemption date, as the case may be, and Sections 7.06 
and 11.05, which shall survive to such date and thereafter, and the Trustee, 
on demand of the Company and at the cost and expense of the Company shall 
execute proper instruments acknowledging satisfaction of and discharging this 
Indenture with respect to such series.

          SECTION 11.02.  DISCHARGE OF OBLIGATIONS.  If at any time all Debt 
Securities of a particular series not theretofore delivered to the Trustee 
for cancellation or that have not become due and payable as described in 
Section 11.01 shall have been paid by the Company by depositing irrevocably 
with the Trustee as trust funds moneys or an amount of Governmental 
Obligations sufficient to pay at maturity or upon redemption all such Debt 
Securities of that series not theretofore delivered to the Trustee for 
cancellation, including principal (and premium, if any) and interest due or 
to become due to such date of maturity or date fixed for redemption, as the 
case may be, and if the Company shall also pay or cause to be paid all other 
sums payable 

                                      57



hereunder by the Company with respect to such series, then after the date 
such moneys or Governmental Obligations, as the case may be, are deposited 
with the Trustee then, if the Company has delivered to the Trustee an Opinion 
of Counsel based on the fact that (x) the Company has received from, or there 
has been published by, the Internal Revenue Service a ruling or (y) since the 
date hereof, there has been a change in the applicable United States federal 
income tax law, in either case to the effect that, and such opinion shall 
confirm that, the holders of the Debt Securities of such series will not 
recognize income, gain or loss for United States federal income tax purposes 
as a result of such deposit, defeasance and discharge and will be subject to 
United States federal income tax on the same amount and in the same manner 
and at the same times, as would have been the case if such deposit, 
defeasance and discharge had not occurred, the obligations of the Company, 
under this Indenture with respect to such series shall cease to be of further 
effect except for the provisions of Sections 2.03, 2.05, 2.07, 4.01, 4.02, 
4.03, 7.06, 7.10 and 11.05 hereof which shall survive until such Debt 
Securities shall mature and be paid and Sections 7.06 and 11.05, which shall 
survive to such date and thereafter.

          SECTION 11.03.  DEPOSITED MONEYS TO BE HELD IN TRUST.  All moneys 
or Governmental Obligations deposited with the Trustee pursuant to Section 
11.02 shall be held in trust and shall be available for payment as due, 
either directly or through any paying agent (including the Company acting as 
its own paying agent), to the holders of the particular series of Debt 
Securities for the payment or redemption of which such moneys or Governmental 
Obligations have been deposited with the Trustee.

          SECTION 11.04.  PAYMENT OF MONEYS HELD BY PAYING AGENTS.  In 
connection with the satisfaction and discharge of this Indenture, all moneys 
or Governmental Obligations then held by any paying agent under the 
provisions of this Indenture shall, upon demand of the Company, be paid to 
the Trustee and thereupon such paying agent shall be released from all 
further liability with respect to such moneys or Governmental Obligations.

          SECTION 11.05.  REPAYMENT TO COMPANY.  Any moneys or Governmental 
Obligations deposited with any paying agent or the Trustee, or then held by 
the Company, in trust for payment of principal of or premium or interest on 
the Debt Securities of a particular series that are not applied but remain 
unclaimed by the holders of such Debt Securities for at least two years after 
the date upon which the principal of (and premium, if any) or interest on 
such Debt Securities shall have respectively become due and payable, shall be 
repaid to the Company on May 31 of each year or (if then held by the Company) 
shall be discharged from such trust; and thereupon the paying agent and the 
Trustee shall 

                                      58



be released from all further liability with respect to such moneys or 
Governmental Obligations, and the holder of any of the Debt Securities 
entitled to receive such payment shall thereafter, as an unsecured general 
creditor, look only to the Company for the payment thereof.

                                 ARTICLE XII

               IMMUNITY OF INCORPORATORS, STOCKHOLDERS, OFFICERS
                                AND DIRECTORS

          SECTION 12.01.  NO RECOURSE.  No recourse under or upon any 
obligation, covenant or agreement of this Indenture, or of any Debt Security, 
or for any claim based thereon or otherwise in respect thereof, shall be had 
against any incorporator, stockholder, officer or director, past, present or 
future as such, of the Company or of any predecessor or successor 
corporation, either directly or through the Company or any such predecessor 
or successor corporation, whether by virtue of any constitution, statute or 
rule of law, or by the enforcement of any assessment or penalty or otherwise; 
it being expressly understood that this Indenture and the obligations issued 
hereunder are solely corporate obligations, and that no such personal 
liability whatever shall attach to, or is or shall be incurred by, the 
incorporators, stockholders, officers or directors, as such, of the Company 
or of any predecessor or successor corporation, or any of them, because of 
the creation of the indebtedness hereby authorized, or under or by reason of 
the obligations, covenants or agreements contained in this Indenture or in 
any of the Debt Securities or implied therefrom; and that any and all such 
personal liability of every name and nature, either at common law or in 
equity or by constitution or statute, of, and any and all such rights and 
claims against, every such incorporator, stockholder, officer or director, as 
such, because of the creation of the indebtedness hereby authorized, or under 
or by reason of the obligations, covenants or agreements contained in this 
Indenture or in any of the Debt Securities or implied therefrom, are hereby 
expressly waived and released as a condition of, and as consideration for, 
the execution of this Indenture and the issuance of such Debt Securities.

                                 ARTICLE XIII

                           MISCELLANEOUS PROVISIONS

          SECTION 13.01.  EFFECT ON SUCCESSORS AND ASSIGNS.  All the 
covenants, stipulations, promises and agreements in this 

                                      59



Indenture contained by or on behalf of the Company shall bind its successors 
and assigns, whether so expressed or not.

          SECTION 13.02.  ACTIONS BY SUCCESSOR.  Any act or proceeding by any 
provision of this Indenture authorized or required to be done or performed by 
any board, committee or officer of the Company shall and may be done and 
performed with like force and effect by the corresponding board, committee or 
officer of any corporation that shall at the time be the lawful successor of 
the Company.

          SECTION 13.03.  SURRENDER OF COMPANY POWERS.  The Company by 
instrument in writing executed by authority of 2/3 (two-thirds) of its Board 
of Directors and delivered to the Trustee may surrender any of the powers 
reserved to the Company, and thereupon such power so surrendered shall 
terminate both as to the Company and as to any successor corporation.

          SECTION 13.04.  NOTICES.  Except as otherwise expressly provided 
herein, any notice or demand that by any provision of this Indenture is 
required or permitted to be given or served by the Trustee or by the holders 
of Debt Securities to or on the Company may be given or served by being 
deposited first class postage prepaid in a post-office letterbox addressed 
(until another address is filed in writing by the Company with the Trustee), 
as follows: Telephone and Data Systems, Inc., 30 N. LaSalle, Chicago, 
Illinois  60602, Attention: President and Chief Executive Officer.  Any 
notice, election, request or demand by the Company or any Securityholder to 
or upon the Trustee shall be deemed to have been sufficiently given or made, 
for all purposes, if given or made in writing at the Corporate Trust Office 
of the Trustee.

          SECTION 13.05.  GOVERNING LAW.  This Indenture and each Debt 
Security shall be deemed to be a contract made under the internal laws of the 
State of New York, and for all purposes shall be construed in accordance with 
the laws of said State.

          SECTION 13.06.  TREATMENT OF THE DEBT SECURITIES AS DEBT.  It is 
intended that the Debt Securities will be treated as indebtedness and not as 
equity for federal income tax purposes.  The provisions of this Indenture 
shall be interpreted to further this intention.

                                      60



          SECTION 13.07.  COMPLIANCE CERTIFICATES AND OPINIONS.

          (a)  Upon any application or demand by the Company to the Trustee 
to take any action under any of the provisions of this Indenture, the Company 
shall furnish to the Trustee an Officers' Certificate stating that all 
conditions precedent 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 have been complied 
with, except that in the case of any such application or demand as to which 
the furnishing of such documents is specifically required by any provision of 
this Indenture relating to such particular application or demand, no 
additional certificate or opinion need be furnished.

          (b)  Each certificate or opinion provided for in this Indenture and 
delivered to the Trustee with respect to compliance with a condition or 
covenant in this Indenture shall include (1) a statement that the Person 
making such certificate or opinion has read such covenant or condition; (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 
such Person, such Person has made such examination or investigation as is 
necessary to enable such Person to express an informed opinion as to whether 
or not such covenant or condition has been complied with; and (4) a statement 
as to whether or not, in the opinion of such Person, such condition or 
covenant has been complied with.

          SECTION 13.08.  PAYMENTS ON BUSINESS DAYS.  Except as provided 
pursuant to Section 2.01 pursuant to a Board Resolution, and as set forth in 
an Officers' Certificate, or established in one or more indentures 
supplemental to this Indenture, in any case where the date of maturity of 
interest or principal of any Debt Security or the date of redemption of any 
Debt Security shall not be a Business Day, then payment of interest or 
principal (and premium, if any) may be made on the next succeeding Business 
Day with the same force and effect as if made on the nominal date of maturity 
or redemption, and no interest shall accrue for the period after such nominal 
date.

          SECTION 13.09.  CONFLICT WITH TRUST INDENTURE ACT.  If and to the 
extent that any provision of this Indenture limits, qualifies or conflicts 
with the duties imposed by Sections 310 to 317, inclusive, of the Trust 
Indenture Act, such imposed duties shall control.

          SECTION 13.10.  COUNTERPARTS.  This Indenture may be executed in any
number of counterparts, each of which shall be an 

                                      61



original, but such counterparts shall together constitute but one and the 
same instrument.

          SECTION 13.11.  SEPARABILITY.  In case any one or more of the 
provisions contained in this Indenture or in the Debt Securities of any 
series shall for any reason be held to be invalid, illegal or unenforceable 
in any respect, such invalidity, illegality or unenforceability shall not 
affect any other provision of this Indenture or of such Debt Securities, but 
this Indenture and such Debt Securities shall be construed as if such invalid 
or illegal or unenforceable provision had never been contained herein or 
therein.

          SECTION 13.12.  ASSIGNMENT.  The Company will have the right at all 
times to assign any of its respective rights or obligations under this 
Indenture to a direct or indirect wholly-owned Subsidiary of the Company, 
PROVIDED THAT, in the event of any such assignment, the Company will remain 
liable for all such obligations.  Subject to the foregoing, this Indenture is 
binding upon and inures to the benefit of the parties hereto and their 
respective successors and assigns.  This Indenture may not otherwise be 
assigned by the parties thereto.

          SECTION 13.13.  ACKNOWLEDGMENT OF RIGHTS.  The Company acknowledges 
that, with respect to any Debt Securities held by a Trust or a trustee of 
such Trust, if the Property Trustee of such Trust fails to enforce its rights 
under this Indenture as the holder of the series of Debt Securities held as 
the assets of such Trust, any holder of Preferred Securities may, after a 
period of 30 days has elapsed from such holder's written request to such 
Property Trustee to enforce such rights, institute legal proceedings directly 
against the Company to enforce such Property Trustee's rights under this 
Indenture without first instituting any legal proceedings against such 
Property Trustee or any other person or entity.

                                  ARTICLE XIV

                        SUBORDINATION OF DEBT SECURITIES

          SECTION 14.01.  SUBORDINATION TERMS.  The payment by the Company of 
the principal of, premium, if any, and interest on any series of Debt 
Securities issued hereunder shall be subordinated to the extent set forth in 
an indenture supplemental hereto relating to such Debt Securities.

                                      62



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

                              TELEPHONE AND DATA SYSTEMS, INC.


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

Attest:


By:  --------------------------
     --------------
     Secretary


                               ------------------------------,
                              Not in its individual capacity but 
                              solely as Trustee


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

Attest:



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

                                      63



STATE OF ILLINOIS)
COUNTY OF COOK   )  SS


On the ___ day of _____, 1997, before me personally came _______________ 
to me known, who, being by me duly sworn, did depose and say that he is 
a __________ of TELEPHONE AND DATA SYSTEMS, INC., one of the corporations 
described in and which executed the above instrument; that he knows the 
corporate seal of said corporation; that the seal affixed to the said 
instrument is such corporate seal; that it was so affixed by authority of the 
Board of Directors of said corporation, and that he signed his name thereto 
by like authority.

                                 NOTARY PUBLIC


[seal]                           Commission expires:


STATE OF ILLINOIS   )
COUNTY OF COOK      )  SS


On the ___ day of _____, 1997, before me personally came __________________ 
to me known, who, being by me duly sworn, did depose and say that he is a
_________________________ of  ______________________________, one of the
corporations described in and which executed the above instrument; that he
knows the corporate seal of said corporation; that the seal affixed to the said
instrument is such corporate seal; that it was so affixed by authority of the
Board of Directors of said corporation, and that he signed his name thereto by
like authority.


                                 NOTARY PUBLIC


[seal]                           Commission expires: