- --------------------------------------------------------------------------------
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                           DUKE REALTY LIMITED PARTNERSHIP
                                        ISSUER

                                          TO

                          THE FIRST NATIONAL BANK OF CHICAGO
                                       TRUSTEE


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

                             THIRD SUPPLEMENTAL INDENTURE

                               DATED AS OF MAY 13, 1997

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



                             FIXED RATE AND FLOATING RATE
                          MEDIUM-TERM NOTES DUE NINE MONTHS
                              OR MORE FROM DATE OF ISSUE



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


                               SUPPLEMENT TO INDENTURE,
                       DATED AS OF SEPTEMBER 19, 1995, BETWEEN
                         DUKE REALTY LIMITED PARTNERSHIP AND
                          THE FIRST NATIONAL BANK OF CHICAGO

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



         THIRD SUPPLEMENTAL INDENTURE, dated as of May 13, 1997, between DUKE
REALTY LIMITED PARTNERSHIP, an Indiana limited partnership (the "Issuer"),
having its principal offices at 8888 Keystone Crossing, Suite 1200,
Indianapolis, Indiana 46420 and THE FIRST NATIONAL BANK OF CHICAGO, a national
banking association organized under the laws of the United States of America, as
trustee (the "Trustee"), having its Corporate Trust Office at 14 Wall Street,
Eighth Floor - Window 2, New York, New York 10005.


                                       RECITALS

         WHEREAS, the Issuer executed and delivered its Indenture (the
"Original Indenture"), dated as of September 19, 1995, to the Trustee to issue
from time to time for its lawful purposes debt securities evidencing its
unsecured and unsubordinated indebtedness.

         WHEREAS, the Original Indenture provides that by means of a
supplemental indenture, the Issuer may create one or more series of its debt
securities and establish the form and terms and conditions thereof.

         WHEREAS, the Issuer intends by this Supplemental Indenture to (i)
create a series of debt securities, to be issued from time to time in an
aggregate principal amount not to exceed $100,000,000, entitled "Medium-Term
Notes Due Nine Months or More From Date of Issue" (the "Notes"); and (ii)
establish the forms and the conditions of such Notes.

          WHEREAS, the Board of Directors of Duke Realty Investments, Inc., the
general partner of the Issuer, acting through authority delegated to its Finance
Committee, has approved the creation of the Notes and the forms and conditions
thereof.

          WHEREAS, the consent of Holders to the execution and delivery of this
Supplemental Indenture is not required, and all other actions required to be
taken under the Original Indenture with respect to this Supplemental Indenture
have been taken.

          NOW, THEREFORE IT IS AGREED:


                                     ARTICLE ONE
     DEFINITIONS, CREATION, FORM AND TERMS AND CONDITIONS OF THE DEBT SECURITIES

     SECTION 1.01   DEFINITIONS.  Capitalized terms used in this Supplemental
Indenture and not otherwise defined shall have the meanings ascribed to them in
the Original Indenture.  In addition, the following terms shall have the
following meanings to be equally applicable to both the singular and the plural
forms of the terms defined:

          "FIRST SUPPLEMENTAL INDENTURE" means the First Supplemental Indenture,
dated as of September 19, 1995, between the Issuer and the Trustee.


                                          2


          "FIXED RATE NOTES" means the Issuer's Fixed Rate Notes due nine months
or more from date of issue, a form of which is attached hereto as Exhibit A.

          "FLOATING RATE NOTES" means the Issuer's Floating Rate Notes due nine
months or more from date of issue, a form of which is attached hereto as 
Exhibit B.

          "INDENTURE" means the Original Indenture as supplemented by the First
Supplemental Indenture, by the Second Supplemental Indenture and by this Third
Supplemental Indenture.

          "PRICING SUPPLEMENT" means a pricing supplement to the Prospectus,
dated June 6, 1996, as supplemented by the Prospectus Supplement, dated May 13,
1997, establishing the terms of the applicable Notes.

          "SECOND SUPPLEMENTAL INDENTURE" means the Second Supplemental
Indenture, dated as of April 29, 1996, between the Issuer and the Trustee.

     SECTION 1.02   CREATION OF THE DEBT SECURITIES.  In accordance with Section
301 of the Original Indenture, the Issuer hereby creates the Notes as a separate
series of its debt securities issued pursuant to the Indenture.  The Notes shall
be issued from time to time in an aggregate principal amount not to exceed
$100,000,000.

     SECTION 1.03   FORM OF THE DEBT SECURITIES.  Each Note will be issued in
fully registered book-entry form or in certificated form, as specified in the
applicable Pricing Supplement.  The Fixed Rate Notes shall be in the form of
Exhibit A attached hereto and the Floating Rate Notes shall be in the form of
Exhibit B attached hereto.  

     SECTION 1.04   TERMS AND CONDITIONS OF THE DEBT SECURITIES.  The Notes
shall be governed by all of the terms and conditions of the Original Indenture,
as supplemented by this Supplemental Indenture, and in particular, the terms of
the Notes shall be as set forth from time to time in the applicable Notes and
the related Pricing Supplement.  All such terms and conditions set forth in such
Notes and in such Pricing Supplement are incorporated by reference into this
Supplemental Indenture.  In addition, the provisions of Article 14 of the
Original Indenture shall apply to the Notes.

                                     ARTICLE TWO
                                       TRUSTEE

     SECTION 2.01   TRUSTEE.  The Trustee shall not be responsible in any manner
whatsoever for or in respect of the validity or sufficiency of this Supplemental
Indenture or the due execution thereof by the Issuer.  The recitals of fact
contained herein shall be taken as the statements solely of the Issuer, and the
Trustee assumes no responsibility for the correctness thereof.


                                          3


                                    ARTICLE THREE
                               MISCELLANEOUS PROVISIONS

     SECTION 3.01   RATIFICATION OF ORIGINAL INDENTURE.  This Supplemental
Indenture is executed and shall be construed as an indenture supplemental to the
Original Indenture, and as supplemented and modified hereby, the Original
Indenture is in all respects ratified and confirmed, and the Original Indenture
and this Supplemental Indenture shall be read, taken and construed as one and
the same instrument.

     SECTION 3.02   EFFECT OF HEADINGS.  The Article and Section headings herein
are for convenience only and shall not affect the construction hereof.

     SECTION 3.03   SUCCESSORS AND ASSIGNS.  All covenants and agreements in
this Supplemental Indenture by the Issuer shall bind its successors and assigns,
whether so expressed or not.

     SECTION 3.04   SEPARABILITY CLAUSE.  In case any one or more of the
provisions contained in this Supplemental Indenture shall for any reason be held
to be invalid, illegal or unenforceable in any respect, the validity, legality
and enforceability of the remaining provisions shall not in any way be affected
or impaired thereby.

     SECTION 3.05   GOVERNING LAW.  This Supplemental Indenture shall be
governed by and construed in accordance with the laws of the State of New York. 
This Supplemental Indenture is subject to the provisions of the Trust Indenture
Act of 1939, as amended, that are required to be part of this Supplemental
Indenture and shall, to the extent applicable, be governed by such provisions.

     SECTION 3.06   COUNTERPARTS.  This Supplemental Indenture may be executed
in any number of counterparts, and each of such counterparts shall for all
purposes be deemed to be an original, but all such counterparts shall together
constitute one and the same instrument.


                                          4


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

                                  DUKE REALTY LIMITED PARTNERSHIP

                                  By:    Duke Realty Investments, Inc.,
                                              as General Partner


                                          By: /s/ Dennis D. Oklak
                                              ---------------------------------
                                              Name:  Dennis D. Oklak
                                              Title: Vice President and
                                                     Treasurer


Attest:


/s/ Matthew A. Cohoat
- ------------------------------------
Name:  Matthew A. Cohoat
Title: Vice President & Controller



                                    THE FIRST NATIONAL BANK OF CHICAGO,
                                       as Trustee


                                    By: /s/ Richard D. Manella
                                       ----------------------------------------
                                       Name:  Richard D. Manella
                                       Title: Vice President
Attest:


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


                                          5


STATE OF INDIANA         )
                         ) ss:
COUNTY OF HAMILTON       )

     On the 7th day of May 1997, before me personally came Dennis Oklak, to me
known, who, being by me duly sworn, did depose and say that he/she resides at
_____________________________________, that he/she is VP, Treasurer of DUKE
REALTY INVESTMENTS, INC., the general partner of DUKE REALTY LIMITED
PARTNERSHIP, one of the parties described in and which executed the foregoing
instrument, and that he/she signed his/her name thereto by authority of the
Board of Directors.

[Notarial Seal]

                         /s/ Melissa K. Glaze                                   
                         -------------------------------------------------------
                         Notary Public
                         COMMISSION EXPIRES

                         Melissa K. Glaze
                         Notary Public State of Indiana
                         Hamilton County
                         My Commission Expires April 14, 1998



                                          6


STATE OF ILLINOIS        )
                         ) ss:
COUNTY OF COOK           )


     On the 8th day of May, 1997, before me personally came Richard D. Manella,
to me known, who, being by me duly sworn, did depose and say that he/she resides
at 211 Willow Pky., Buffalo Groves, IL 60889, that he/she is a Vice President of
THE FIRST NATIONAL BANK OF CHICAGO, one of the parties described in and which
executed the foregoing instrument, and that he/she signed his/her name thereto
by authority of the Board of Directors.

[Notarial Seal]

                         /s/ Michelle R. Ivy                                    
                         -------------------------------------------------------
                         Notary Public
                         COMMISSION EXPIRES 9/1/97



                                          7


                                                                       EXHIBIT A
                                    [FACE OF NOTE]

UNLESS THIS NOTE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY
TRUST COMPANY (THE "DEPOSITARY") (55 WATER STREET, NEW YORK, NEW YORK) TO THE
ISSUER HEREOF OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT,
AND ANY NOTE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR SUCH OTHER NAME
AS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY AND ANY PAYMENT
IS MADE TO CEDE & CO., ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE BY OR TO ANY PERSON IS WRONGFUL SINCE THE REGISTERED OWNER HEREOF,
CEDE & CO., HAS AN INTEREST HEREIN.(1)

UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR NOTES IN CERTIFICATED
FORM, THIS NOTE MAY NOT BE TRANSFERRED EXCEPT AS A WHOLE BY THE DEPOSITARY TO A
NOMINEE OF THE DEPOSITARY OR BY A NOMINEE OF THE DEPOSITARY TO THE DEPOSITARY OR
ANOTHER NOMINEE OF THE DEPOSITARY OR BY THE DEPOSITARY OR ANY SUCH NOMINEE TO A
SUCCESSOR DEPOSITARY OR A NOMINEE OF SUCH SUCCESSOR DEPOSITARY.(2)

REGISTERED                                                            REGISTERED
No. FXR-__                                                     PRINCIPAL AMOUNT:
CUSIP No.:

                           DUKE REALTY LIMITED PARTNERSHIP
                                  MEDIUM-TERM NOTE 
                                     (Fixed Rate)
 

                                                                    
ORIGINAL ISSUE DATE:              INTEREST RATE:    %                     STATED MATURITY DATE:

INTEREST PAYMENT DATE(S)          DEFAULT RATE:    %
[ ] _______ and _______
[ ] Other:

INITIAL REDEMPTION                INITIAL REDEMPTION                      ANNUAL REDEMPTION

DATE:                             PERCENTAGE:    %                        PERCENTAGE
                                                                          REDUCTION:   %

OPTIONAL REPAYMENT                [ ] CHECK IF AN ORIGINAL
DATE(S):                              ISSUE DISCOUNT NOTE
                                        Issue Price:   %



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

(1) This paragraph applies to global Notes only.

(2) This paragraph applies to global Notes only.


                                         A-1



                                                                    
SPECIFIED CURRENCY:               AUTHORIZED DENOMINATION:                EXCHANGE RATE
[ ] United States dollars         [ ] $1,000 and integral                 AGENT:
[ ] Other:                            multiples thereof                   
                                  [ ] Other:                              

ADDENDUM ATTACHED                 OTHER/ADDITIONAL PROVISIONS:
[ ] Yes
[ ] No



                                         A-2


    DUKE REALTY LIMITED PARTNERSHIP, an Indiana limited partnership (the
"Issuer", which terms include any successor under the Indenture hereinafter
referred to), for value received, hereby promises to pay to _______________ or
its registered assigns, the principal sum of _______________, on the Stated
Maturity Date specified above (or any Redemption Date or Repayment Date, each as
defined on the reverse hereof) (each such Stated Maturity Date, Redemption Date
or Repayment Date being hereinafter referred to as the "Maturity Date" with
respect to the principal repayable on such date) and to pay interest thereon, at
the Interest Rate per annum specified above, until the principal hereof is paid
or duly made available for payment, and (to the extent that the payment of such
interest shall be legally enforceable) at the Default Rate per annum specified
above on any overdue principal, premium and/or interest.  The Issuer will pay
interest in arrears on each Interest Payment Date, if any, specified above
(each, an "Interest Payment Date"), commencing with the first Interest Payment
Date next succeeding the Original Issue Date specified above, and on the
Maturity Date; PROVIDED, HOWEVER, that if the Original Issue Date occurs between
a Record Date (as defined below) and the next succeeding Interest Payment Date,
interest payments will commence on the second Interest Payment Date next
succeeding the Original Issue Date to the holder of this Note on the Record Date
with respect to such second Interest Payment Date.  Interest on this Note will
be computed on the basis of a 360-day year of twelve 30-day months.

    Notwithstanding the foregoing, if an Addendum is attached hereto or
"Other/Additional Provisions" apply to this Note as specified above, this Note
shall be subject to the terms set forth in such Addendum or such
"Other/Additional Provisions".

    Interest on this Note will accrue from, and including, the immediately
preceding Interest Payment Date to which interest has been paid or duly provided
for (or from, and including, the Original Issue Date if no interest has been
paid or duly provided for) to, but excluding, the applicable Interest Payment
Date or the Maturity Date, as the case may be (each, an "Interest Period").  The
interest so payable, and punctually paid or duly provided for, on any Interest
Payment Date will, subject to certain exceptions described herein, be paid to
the person in whose name this Note (or one or more predecessor Notes) is
registered at the close of business on the fifteenth calendar day (whether or
not a Business Day, as defined below) immediately preceding such Interest
Payment Date (the "Record Date"); PROVIDED, HOWEVER, that interest payable on
the Maturity Date will be payable to the person to whom the principal hereof and
premium, if any, hereon shall be payable.  Any such interest not so punctually
paid or duly provided for ("Defaulted Interest") will forthwith cease to be
payable to the holder on any Record Date, and shall be paid to the person in
whose name this Note is registered at the close of business on a special record
date (the "Special Record Date") for the payment of such Defaulted Interest to
be fixed by the Trustee hereinafter referred to, notice whereof shall be given
to the holder of this Note by the Trustee not less than 10 calendar days prior
to such Special Record Date or may be paid at any time in any other lawful
manner not inconsistent with the requirements of any securities exchange on
which this note may be listed, and upon such notice as may be required by such
exchange, all as more fully provided for in the Indenture.

    Payment of principal, premium, if any, and interest in respect of this Note
due on the Maturity Date will be made in immediately available funds upon
presentation and surrender of this Note (and, with respect to any applicable
repayment of this Note, a duly completed election form as contemplated on the
reverse hereof) at the corporate trust office of the Trustee maintained for that


                                         A-3


purpose in the Borough of Manhattan, The City of New York, currently located at
14 Wall Street, Eighth Floor - Window 2, New York, New York 10005, or at such
other paying agency in the Borough of Manhattan, The City of New York, as the
Issuer may determine; PROVIDED, HOWEVER, that if such payment is to be made in a
Specified Currency other than United States dollars as set forth below, such
payment will be made by wire transfer of immediately available funds to an
account with a bank designated by the holder hereof at least 15 calendar days
prior to the Maturity Date, provided that such bank has appropriate facilities
therefor and that this Note (and, if applicable, a duly completed repayment
election form) is presented and surrendered at the aforementioned office of the
Trustee in time for the Trustee to make such payment in such funds in accordance
with its normal procedures.  Payment of interest due on any Interest Payment
Date other than the Maturity Date will be made by check mailed to the address of
the person entitled thereto as such address shall appear in the Security
Register maintained at the aforementioned office of the Trustee; PROVIDED,
HOWEVER, that a holder of U.S.$10,000,000 (or, if the Specified Currency
specified above is other than United States dollars, the equivalent thereof in
the Specified Currency) or more in aggregate principal amount of Notes (whether
having identical or different terms and provisions) will be entitled to receive
interest payments on such Interest Payment Date by wire transfer of immediately
available funds if appropriate wire transfer instructions have been received in
writing by the Trustee not less than 15 calendar days prior to such Interest
Payment Date.  Any such wire transfer instructions received by the Trustee shall
remain in effect until revoked by such holder.

    If any Interest Payment Date or the Maturity Date falls on a day that is
not a Business Day, the required payment of principal, premium, if any, and/or
interest shall be made on the next succeeding Business Day with the same force
and effect as if made on the date such payment was due, and no interest shall
accrue with respect to such payment for the period from and after such Interest
Payment Date or the Maturity Date, as the case may be, to the date of such
payment on the next succeeding Business Day.

    As used herein, "Business Day" means any day, other than a Saturday or
Sunday, that is neither a legal holiday nor a day on which banking institutions
are authorized or required by law or executive order to close in The City of New
York; PROVIDED, HOWEVER, that if the Specified Currency is other than United
States dollars and any payment is to be made in the Specified Currency in
accordance with the provisions hereof, such day is also not a day on which
banking institutions are authorized or required by law or executive order to
close in the Principal Financial Center (as defined below) of the country
issuing the Specified Currency (or, in the case of European Currency Units
("ECU"), is not a day that appears as an ECU non-settlement day on the display
designated as "ISDE" on the Reuter Monitor Money Rates Service (or a day so
designated by the ECU Banking Association) or, if ECU non-settlement days do not
appear on that page (and are not so designated), is not a day on which payments
in ECU cannot be settled in the international interbank market).  "Principal
Financial Center" means the capital city of the country issuing the Specified
Currency, except that with respect to United States dollars, Australian dollars,
Deutsche marks, Dutch guilders, Italian lire, Swiss francs and ECU, the
"Principal Financial Center" shall be The City of New York, Sydney, Frankfurt,
Amsterdam, Milan, Zurich and Luxembourg, respectively.

    The Issuer is obligated to make payment of principal, premium, if any, and
interest in respect of this Note in the Specified Currency (or, if the Specified
Currency is not at the time of such


                                         A-4


payment legal tender for the payment of public and private debts, in such other
coin or currency of the country which issued the Specified Currency as at the
time of such payment is legal tender for the payment of such debts).  If the
Specified Currency is other than United States dollars, any such amounts so
payable by the Issuer will be converted by the Exchange Rate Agent specified
above into United States dollars for payment to the holder of this Note;
PROVIDED, HOWEVER, that the holder of this Note may elect to receive such
amounts in such Specified Currency pursuant to the provisions set forth below.

    If the Specified Currency is other than United States dollars and the
holder of this Note shall not have duly made an election to receive all or a
specified portion of any payment of principal, premium, if any, and/or interest
in respect of this Note in the Specified Currency, any United States dollar
amount to be received by the holder of this Note will be based on the highest
bid quotation in The City of New York received by the Exchange Rate Agent at
approximately 11:00 A.M., New York City time, on the second Business Day
preceding the applicable payment date from three recognized foreign exchange
dealers (one of whom may be the Exchange Rate Agent) selected by the Exchange
Rate Agent and approved by the Issuer for the purchase by the quoting dealer of
the Specified Currency for United States dollars for settlement on such payment
date in the aggregate amount of the Specified Currency payable to all holders of
Notes scheduled to receive United States dollar payments and at which the
applicable dealer commits to execute a contract.  All currency exchange costs
will be borne by the holder of this Note by deductions from such payments.  If
three such bid quotations are not available, payments on this Note will be made
in the Specified Currency.

    If the Specified Currency is other than United States dollars, the holder
of this Note may elect to receive all or a specified portion of any payment of
principal, premium, if any, and/or interest in respect of this Note in the
Specified Currency by submitting a written request for such payment to the
Trustee at its corporate trust office in The City of New York on or prior to the
applicable Record Date or at least 15 calendar days prior to the Maturity Date,
as the case may be.  Such written request may be mailed or hand delivered or
sent by cable, telex or other form of facsimile transmission.  The holder of
this Note may elect to receive all or a specified portion of all future payments
in the Specified Currency in respect of such principal, premium, if any, and/or
interest and need not file a separate election for each payment.  Such election
will remain in effect until revoked by written notice to the Trustee, but
written notice of any such revocation must be received by the Trustee on or
prior to the applicable Record Date or at least 15 calendar days prior to the
Maturity Date, as the case may be.

    If the Specified Currency is other than United States dollars or a
composite currency and the holder of this Note shall have duly made an election
to receive all or a specified portion of any payment of principal, premium, if
any, and/or interest in respect of this Note in the Specified Currency and if
the Specified Currency is not available due to the imposition of exchange
controls or other circumstances beyond the control of the Issuer, the Issuer
will be entitled to satisfy its obligations to the holder of this Note by making
such payment in United States dollars on the basis of the Market Exchange Rate
(as defined below) on the second Business Day prior to such payment date or, if
such Market Exchange Rate is not then available, on the basis of the most
recently available Market Exchange Rate or as otherwise specified on the face
hereof.  The "Market Exchange Rate" for the Specified Currency means the noon
dollar buying rate in The City of New


                                         A-5


York for cable transfers for the Specified Currency as certified for customs
purposes by (or if not so certified, as otherwise determined by) the Federal
Reserve Bank of New York.  Any payment made under such circumstances in United
States dollars will not constitute an Event of Default (as defined in the
Indenture).

    If the Specified Currency is a composite currency and the holder of this
Note shall have duly made an election to receive all or a specified portion of
any payment of principal, premium, if any, and/or interest in respect of this
Note in the Specified Currency and if such composite currency is unavailable due
to the imposition of exchange controls or other circumstances beyond the control
of the Issuer, then the Issuer will be entitled to satisfy its obligations to
the holder of this Note by making such payment in United States dollars.  The
amount of each payment in United States dollars shall be computed by the
Exchange Rate Agent on the basis of the equivalent of the composite currency in
United States dollars.  The component currencies of the composite currency for
this purpose (collectively, the "Component Currencies" and each, a "Component
Currency") shall be the currency amounts that were components of the composite
currency as of the last day on which the composite currency was used.  The
equivalent of the composite currency in United States dollars shall be
calculated by aggregating the United States dollar equivalents of the Component
Currencies.  The United States dollar equivalent of each of the Component
Currencies shall be determined by the Exchange Rate Agent on the basis of the
most recently available Market Exchange Rate for each such Component Currency,
or as otherwise specified on the face hereof.

    If the official unit of any Component Currency is altered by way of
combination or subdivision, the number of units of the currency as a Component
Currency shall be divided or multiplied in the same proportion.  If two or more
Component Currencies are consolidated into a single currency, the amounts of
those currencies as Component Currencies shall be replaced by an amount in such
single currency equal to the sum of the amounts of the consolidated Component
Currencies expressed in such single currency.  If any Component Currency is
divided into two or more currencies, the amount of the original Component
Currency shall be replaced by the amounts of such two or more currencies, the
sum of which shall be equal to the amount of the original Component Currency.

    All determinations referred to above made by the Exchange Rate Agent shall
be at its sole discretion and shall, in the absence of manifest error, be
conclusive for all purposes and binding on the holder of this Note.

    Reference is hereby made to the further provisions of this Note set forth
on the reverse hereof and, if so specified above, in the Addendum hereto, which
further provisions shall have the same force and effect as if set forth on the
face hereof.

    Unless the Certificate of Authentication hereon has been executed by the
Trustee by manual signature, this Note shall not be entitled to any benefit
under the Indenture or be valid or obligatory for any purpose.


                                         A-6


    IN WITNESS WHEREOF, Duke Realty Limited Partnership has caused this Note to
be duly executed.

                        DUKE REALTY LIMITED PARTNERSHIP,
                             as Issuer

                        By:  DUKE REALTY INVESTMENTS, INC.,
                              as General Partner


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


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


                                         A-7


                       TRUSTEE'S CERTIFICATE OF AUTHENTICATION:



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


Dated:

                                  THE FIRST NATIONAL BANK OF CHICAGO,
                                     as Trustee


                                  By
                                    --------------------------------
                                            Authorized Signatory


                                         A-8


                                  [REVERSE OF NOTE]
                                           
                           DUKE REALTY LIMITED PARTNERSHIP
                                   MEDIUM-TERM NOTE
                                     (Fixed Rate)


    This Note is one of a duly authorized series of Securities (the
"Securities") of the Issuer issued and to be issued under an Indenture, dated as
of September 19, 1995, as amended, modified or supplemented from time to time,
including the First Supplemental Indenture dated as of September 19, 1995, the
Second Supplemental Indenture dated as of April 29, 1996 and the Third
Supplemental Indenture dated as of May 13, 1997 (the "Indenture"), between the
Issuer and The First National Bank of Chicago, as Trustee (the "Trustee", which
term includes any successor trustee under the Indenture), to which Indenture and
all indentures supplemental thereto reference is hereby made for a statement of
the respective rights, limitations of rights, duties and immunities thereunder
of the Issuer, the Trustee and the holders of the Securities, and of the terms
upon which the Securities are, and are to be, authenticated and delivered.  This
Note is one of the series of Securities designated as "Medium-Term Notes Due
Nine Months or More From Date of Issue" (the "Notes").  All terms used but not
defined in this Note specified on the face hereof or in an Addendum hereto shall
have the meanings assigned to such terms in the Indenture.

    This Note is issuable only in registered form without coupons in minimum
denominations of U.S.$1,000 and integral multiples thereof or the minimum
Authorized Denomination specified on the face hereof.

    This Note will not be subject to any sinking fund and, unless otherwise
provided on the face hereof in accordance with the provisions of the following
two paragraphs, will not be redeemable or repayable prior to the Stated Maturity
Date.

    This Note will be subject to redemption at the option of the Issuer on any
date on or after the Initial Redemption Date, if any, specified on the face
hereof, in whole or from time to time in part in increments of U.S.$1,000 or the
minimum Authorized Denomination (provided that any remaining principal amount
hereof shall be at least U.S.$1,000 or such minimum Authorized Denomination), at
the Redemption Price (as defined below), together with unpaid interest accrued
thereon to the date fixed for redemption (each, a "Redemption Date"), on notice
given no more than 60 nor less than 30 calendar days prior to the Redemption
Date and in accordance with the provisions of the Indenture.  The "Redemption
Price" shall initially be the Initial Redemption Percentage specified on the
face hereof multiplied by the unpaid principal amount of this Note to be
redeemed.  The Initial Redemption Percentage shall decline at each anniversary
of the Initial Redemption Date by the Annual Redemption Percentage Reduction, if
any, specified on the face hereof until the Redemption Price is 100% of unpaid
principal amount to be redeemed.  In the event of redemption of this Note in
part only, a new Note of like tenor for the unredeemed portion hereof and
otherwise having the same terms as this Note shall be issued in the name of the
holder hereof upon the presentation and surrender hereof.


                                         A-9


    This Note will be subject to repayment by the Issuer at the option of the
holder hereof on the Optional Repayment Date(s), if any, specified on the face
hereof, in whole or in part in increments of U.S.$1,000 or the minimum
Authorized Denomination (provided that any remaining principal amount hereof
shall be at least U.S.$1,000 or such minimum Authorized Denomination), at a
repayment price equal to 100% of the unpaid principal amount to be repaid,
together with unpaid interest accrued thereon to the date fixed for repayment
(each, a "Repayment Date").  For this Note to be repaid, this Note must be
received, together with the form hereon entitled "Option to Elect Repayment"
duly completed, by the Trustee at its corporate trust office not more than 60
nor less than 30 calendar days prior to the Repayment Date.  Exercise of such
repayment option by the holder hereof will be irrevocable.  In the event of
repayment of this Note in part only, a new Note of like tenor for the unrepaid
portion hereof and otherwise having the same terms as this Note shall be issued
in the name of the holder hereof upon the presentation and surrender hereof.

    If this Note is an Original Issue Discount Note as specified on the face
hereof, the amount payable to the holder of this Note in the event of
redemption, repayment or acceleration of maturity will be equal to the sum of
(1) the Issue Price specified on the face hereof (increased by any accruals of
the Discount, as defined below) and, in the event of any redemption of this Note
(if applicable), multiplied by the Initial Redemption Percentage (as adjusted by
the Annual Redemption Percentage Reduction, if applicable) and (2) any unpaid
interest on this Note accrued from the Original Issue Date to the Redemption
Date, Repayment Date or date of acceleration of maturity, as the case may be. 
The difference between the Issue Price and 100% of the principal amount of this
Note is referred to herein as the "Discount".

     For purposes of determining the amount of Discount that has accrued as of
any Redemption Date, Repayment Date or date of acceleration of maturity of this
Note, such Discount will be accrued so as to cause the yield on the Note to be
constant.  The constant yield will be calculated using a 30-day month, 360-day
year convention, a compounding period that, except for the Initial Period (as
defined below), corresponds to the shortest period between Interest Payment
Dates (with ratable accruals within a compounding period) and an assumption that
the maturity of this Note will not be accelerated.  If the period from the
Original Issue Date to the initial Interest Payment Date (the "Initial Period")
is shorter than the compounding period for this Note, a proportionate amount of
the yield for an entire compounding period will be accrued.  If the Initial
Period is longer than the compounding period, then such period will be divided
into a regular compounding period and a short period, with the short period
being treated as provided in the preceding sentence.

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

    The Indenture contains provisions for defeasance of (i) the entire
indebtedness of the Notes or (ii) certain covenants and Events of Default with
respect to the Notes, in each case upon compliance with certain conditions set
forth therein, which provisions apply to the Notes.

    The Indenture permits, with certain exceptions as therein provided, the
amendment thereof and the modification of the rights and obligations of the
Issuer and the rights of the holders of the


                                         A-10


Securities at any time by the Issuer and the Trustee with the consent of the
holders of not less than a majority of the aggregate principal amount of all
Securities at the time outstanding and affected thereby.  The Indenture also
contains provisions permitting the holders of not less than a majority of the
aggregate principal amount of the outstanding Securities of any series, on
behalf of the holders of all such Securities, to waive compliance by the Issuer
with certain provisions of the Indenture.  Furthermore, provisions in the
Indenture permit the holders of not less than a majority of the aggregate
principal amount of the outstanding Securities of any series, in certain
instances, to waive, on behalf of all of the holders of Securities of such
series, certain past defaults under the Indenture and their consequences.  Any
such consent or waiver by the holder of this Note shall be conclusive and
binding upon such holder and upon all future holders of this Note and other
Notes issued upon the registration of transfer hereof or in exchange heretofore
or in lieu hereof, whether or not notation of such consent or waiver is made
upon this Note.

    No reference herein to the Indenture and no provision of this Note or of
the Indenture shall alter or impair the obligation of the Issuer, which is
absolute and unconditional, to pay principal, premium, if any, and interest in
respect of this Note at the times, places and rate or formula, and in the coin
or currency, herein prescribed.

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

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

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

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

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


                                         A-11


                                    ABBREVIATIONS

    The following abbreviations, when used in the inscription on the face of
this Note, shall be construed as though they were written out in full according
to applicable laws or regulations:

TEN COM - as tenants in common      UNIF GIFT MIN ACT - ______ Custodian _____
TEN ENT - as tenants by the                             (Cust)          (Minor)
      entireties                        under Uniform Gifts to Minors
JT TEN  - as joint tenants with         Act_____________________ 
      right of survivorship and              (State)
      not as tenants in common

      Additional abbreviations may also be used though not in the above list.


                          __________________________________

                                      ASSIGNMENT


  FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and transfer(s)
unto

PLEASE INSERT SOCIAL SECURITY OR
         OTHER
IDENTIFYING NUMBER OF ASSIGNEE  
/                  /
/_________________________/_____________________________________________________
________________________________________________________________________________
(Please print or typewrite name and address including postal zip code of
assignee)

____________________________________________________________  this Note and all
rights thereunder hereby irrevocably constituting and appointing

 _____________________________________________ Attorney to transfer this Note on
the books of the Trustee, with full power of substitution in the premises.

Dated:_____________________            _______________________________________


                              ______________________________________________
                                       Notice:  The signature(s) on this
                                       Assignment must correspond with the
                                       name(s) as written upon the face of this
                                       Note in every particular, without
                                       alteration or enlargement or any change
                                       whatsoever.  The signature(s) should be
                                       guaranteed by an eligible guarantor
                                       institution (banks, stockbrockers,
                                       savings and loan associations and credit
                                       unions with membership in an approved
                                       signature guarantee medallion program),
                                       pursuant to Rule 17Ad-15 under the
                                       Securities Exchange Act of 1934.


                                         A-12


                              OPTION TO ELECT REPAYMENT

    The undersigned hereby irrevocably request(s) and instruct(s) the Issuer to
repay this Note (or portion hereof specified below) pursuant to its terms at a
price equal to 100% of the principal amount to be repaid, together with unpaid
interest accrued hereon to the Repayment Date, to the undersigned, at _________
_______________________________________________________________________________
           (Please print or typewrite name and address of the undersigned)

    For this Note to be repaid, the Trustee must receive at its corporate trust
office in the Borough of Manhattan, The City of New York, currently located at
14 Wall Street, Eighth Floor, New York, New York 10005, not more than 60 nor
less than 30 calendar days prior to the Repayment Date, this Note with this
"Option to Elect Repayment" form duly completed.

    If less than the entire principal amount of this Note is to be repaid,
specify the portion hereof (which shall be increments of U.S.$1,000 (or, if the
Specified Currency is other than United States dollars, the minimum Authorized
Denomination specified on the face hereof)) which the holder elects to have
repaid and specify the denomination or denominations (which shall be an
Authorized Denomination) of the Notes to be issued to the holder for the portion
of this Note not being repaid (in the absence of any such specification, one
such Note will be issued for the portion not being repaid).


Principal Amount
to be Repaid:  $________               _______________________

                                          Notice:  The signature(s) on this
Date:________________                     Option to Elect Repayment must
                                          correspond with the name(s) as written
                                          upon the face of this Note in every
                                          particular, without alteration or
                                          enlargement or any change whatsoever.


                                         A-13



                                                                       EXHIBIT B

                                 [FACE OF NOTE]

UNLESS THIS NOTE IS PRESENTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITORY
TRUST COMPANY (THE "DEPOSITARY") (55 WATER STREET, NEW YORK, NEW YORK) TO THE
ISSUER HEREOF OR ITS AGENT FOR REGISTRATION OF TRANSFER, EXCHANGE OR PAYMENT,
AND ANY NOTE ISSUED IS REGISTERED IN THE NAME OF CEDE & CO. OR SUCH OTHER NAME
AS REQUESTED BY AN AUTHORIZED REPRESENTATIVE OF THE DEPOSITARY AND ANY PAYMENT
IS MADE TO CEDE & CO., ANY TRANSFER, PLEDGE OR OTHER USE HEREOF FOR VALUE OR
OTHERWISE BY OR TO ANY PERSON IS WRONGFUL SINCE THE REGISTERED OWNER HEREOF,
CEDE & CO., HAS AN INTEREST HEREIN.(3)

UNLESS AND UNTIL IT IS EXCHANGED IN WHOLE OR IN PART FOR NOTES IN CERTIFICATED
FORM, THIS NOTE MAY NOT BE TRANSFERRED EXCEPT AS A WHOLE BY THE DEPOSITARY TO A
NOMINEE OF THE DEPOSITARY OR BY A NOMINEE OF THE DEPOSITARY TO THE DEPOSITARY OR
ANOTHER NOMINEE OF THE DEPOSITARY OR BY THE DEPOSITARY OR ANY SUCH NOMINEE TO A
SUCCESSOR DEPOSITARY OR A NOMINEE OF SUCH SUCCESSOR DEPOSITARY.(4)



REGISTERED                                                            REGISTERED
No. FLR-___                                                    PRINCIPAL AMOUNT:
CUSIP No.:

                         DUKE REALTY LIMITED PARTNERSHIP
                                MEDIUM-TERM NOTE 
                                 (Floating Rate)


                                                                     
INTEREST RATE BASIS                ORIGINAL ISSUE DATE:                    STATED MATURITY DATE:
OR BASES:

   IF LIBOR:                       IF CMT RATE:
      [ ] LIBOR Reuters            Designated CMT Telerate Page:
      [ ] LIBOR Telerate           Designated CMT Maturity Index:

   INDEX CURRENCY:


INDEX MATURITY:                    INITIAL INTEREST RATE:  %               INTEREST PAYMENT DATE(S):


SPREAD (PLUS OR                    SPREAD MULTIPLIER:
MINUS):                            INITIAL INTEREST RESET
                                                                           DATE:


MINIMUM INTEREST RATE: %           MAXIMUM INTEREST RATE:  %               INTEREST RESET DATE(S):



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

(3) This paragraph applies to global Notes only.

(4) This paragraph applies to global Notes only.


                                       B-1



                                                                     
INITIAL REDEMPTION                 INITIAL REDEMPTION                      ANNUAL REDEMPTION
DATE:                              PERCENTAGE:  %                          PERCENTAGE REDUCTION:  %


OPTIONAL REPAYMENT                 CALCULATION AGENT:
DATE(S):


INTEREST CATEGORY:                                     DAY COUNT CONVENTION:
[ ] Regular Floating Rate Note              -          [ ] 30/360 for the period
[ ] Floating Rate/Fixed Rate Note
      from         to      .
      Fixed Rate Commencement Date:                    [ ] Actual/360 for the period
      Fixed Interest Rate:  %                                 from        to        .
[ ] Inverse Floating Rate Note                         [ ] Actual/Actual for the period
      Fixed Interest Rate:  %                                 from        to        .
[ ] Original Issue Discount Note                       Applicable Interest Rate Basis:
      Issue Price:  %


SPECIFIED CURRENCY:                                    AUTHORIZED DENOMINATION:
[ ] United States dollars                              [ ] $1,000 and integral multiples
[ ] Other:                                             thereof
                                                       [ ] Other:


EXCHANGE RATE AGENT:


DEFAULT RATE:  %


ADDENDUM ATTACHED
[ ] Yes
[ ] No


OTHER/ADDITIONAL PROVISIONS:



                                       B-2


     DUKE REALTY LIMITED PARTNERSHIP, an Indiana limited partnership (the
"Issuer", which terms include any successor corporation under the Indenture
hereinafter referred to), for value received, hereby promises to pay to
_______________ or its registered assigns, the principal sum of _______________,
on the Stated Maturity Date specified above (or any Redemption Date or Repayment
Date, each as defined on the reverse hereof) (each such Stated Maturity Date,
Redemption Date or Repayment Date being hereinafter referred to as the "Maturity
Date" with respect to the principal repayable on such date) and to pay interest
thereon, at a rate per annum equal to the Initial Interest Rate specified above
until the Initial Interest Reset Date specified above and thereafter at a rate
determined in accordance with the provisions specified above and on the reverse
hereof with respect to one or more Interest Rate Bases specified above until the
principal hereof is paid or duly made available for payment, and (to the extent
that the payment of such interest shall be legally enforceable) at the Default
Rate per annum specified above on any overdue principal, premium and/or
interest.  The Issuer will pay interest in arrears on each Interest Payment
Date, if any, specified above (each, an "Interest Payment Date"), commencing
with the first Interest Payment Date next succeeding the Original Issue Date
specified above, and on the Maturity Date; PROVIDED, HOWEVER, that if the
Original Issue Date occurs between a Record Date (as defined below) and the next
succeeding Interest Payment Date, interest payments will commence on the second
Interest Payment Date next succeeding the Original Issue Date to the holder of
this Note on the Record Date with respect to such second Interest Payment Date.

     Interest on this Note will accrue from, and including, the immediately
preceding Interest Payment Date to which interest has been paid or duly provided
for (or from, and including, the Original Issue Date if no interest has been
paid or duly provided for) to, but excluding, the applicable Interest Payment
Date or the Maturity Date, as the case may be (each, an "Interest Period").  The
interest so payable, and punctually paid or duly provided for, on any Interest
Payment Date will, subject to certain exceptions described herein, be paid to
the person in whose name this Note (or one or more predecessor Notes) is
registered at the close of business on the fifteenth calendar day (whether or
not a Business Day, as defined on the reverse hereof) immediately preceding such
Interest Payment Date (the "Record Date"); PROVIDED, HOWEVER, that interest
payable on the Maturity Date will be payable to the person to whom the principal
hereof and premium, if any, hereon shall be payable.  Any such interest not so
punctually paid or duly provided for ("Defaulted Interest") will forthwith cease
to be payable to the holder on any Record Date, and shall be paid to the person
in whose name this Note is registered at the close of business on a special
record date (the "Special Record Date") for the payment of such Defaulted
Interest to be fixed by the Trustee hereinafter referred to, notice whereof
shall be given to the holder of this Note by the Trustee not less than 10
calendar days prior to such Special Record Date or may be paid at any time in
any other lawful manner not inconsistent with the requirements of any securities
exchange on which this note may be listed, and upon such notice as may be
required by such exchange, all as more fully provided for in the Indenture.

     Payment of principal, premium, if any, and interest in respect of this Note
due on the Maturity Date will be made in immediately available funds upon
presentation and surrender of this Note (and, with respect to any applicable
repayment of this Note, a duly completed election form as contemplated on the
reverse hereof) at the corporate trust office of the Trustee maintained for that
purpose in the Borough of Manhattan, The City of New York, currently located at
14 Wall Street, Eighth Floor - Window 2, New York, New York 10005, or at such
other paying agency in the Borough of Manhattan, The City of New York, as the
Issuer may determine; PROVIDED, HOWEVER, that


                                       B-3


if such payment is to be made in a Specified Currency other than United States
dollars as set forth below, such payment will be made by wire transfer of
immediately available funds to an account with a bank designated by the holder
hereof at least 15 calendar days prior to the Maturity Date, provided that such
bank has appropriate facilities therefor and that this Note (and, if applicable,
a duly completed repayment election form) is presented and surrendered at the
aforementioned office of the Trustee in time for the Trustee to make such
payment in such funds in accordance with its normal procedures.  Payment of
interest due on any Interest Payment Date other than the Maturity Date will be
made by check mailed to the address of the person entitled thereto as such
address shall appear in the Security Register maintained at the aforementioned
office of the Trustee; PROVIDED, HOWEVER, that a holder of U.S.$10,000,000 (or,
if the Specified Currency specified above is other than United States dollars,
the equivalent thereof in the Specified Currency) or more in aggregate principal
amount of Notes (whether having identical or different terms and provisions)
will be entitled to receive interest payments on such Interest Payment Date by
wire transfer of immediately available funds if appropriate wire transfer
instructions have been received in writing by the Trustee not less than 15
calendar days prior to such Interest Payment Date.  Any such wire transfer
instructions received by the Trustee shall remain in effect until revoked by
such holder.

     If any Interest Payment Date other than the Maturity Date would otherwise
be a day that is not a Business Day, such Interest Payment Date shall be
postponed to the next succeeding Business Day, except that if LIBOR is an
applicable Interest Rate Basis and such Business Day falls in the next
succeeding calendar month, such Interest Payment Date shall be the immediately
preceding Business Day.  If the Maturity Date falls on a day that is not a
Business Day, the required payment of principal, premium, if any, and interest
shall be made on the next succeeding Business Day with the same force and effect
as if made on the date such payment was due, and no interest shall accrue with
respect to such payment for the period from and after the Maturity Date to the
date of such payment on the next succeeding Business Day.

     The Issuer is obligated to make payment of principal, premium, if any, and
interest in respect of this Note in the Specified Currency (or, if the Specified
Currency is not at the time of such payment legal tender for the payment of
public and private debts, in such other coin or currency of the country which
issued the Specified Currency as at the time of such payment is legal tender for
the payment of such debts).  If the Specified Currency is other than United
States dollars, any such amounts so payable by the Issuer will be converted by
the Exchange Rate Agent specified above into United States dollars for payment
to the holder of this Note; PROVIDED, HOWEVER, that the holder of this Note may
elect to receive such amounts in such Specified Currency pursuant to the
provisions set forth below.

     If the Specified Currency is other than United States dollars and the
holder of this Note shall not have duly made an election to receive all or a
specified portion of any payment of principal, premium, if any, and/or interest
in respect of this Note in the Specified Currency, any United States dollar
amount to be received by the holder of this Note will be based on the highest
bid quotation in The City of New York received by the Exchange Rate Agent at
approximately 11:00 A.M., New York City time, on the second Business Day
preceding the applicable payment date from three recognized foreign exchange
dealers (one of whom may be the Exchange Rate Agent) selected by the Exchange
Rate Agent and approved by the Issuer for the purchase by the quoting dealer of
the Specified Currency for United States dollars for settlement on such payment
date in the aggregate amount of the Specified Currency payable to all holders of
Notes scheduled to receive United States


                                       B-4


dollar payments and at which the applicable dealer commits to execute a
contract.  All currency exchange costs will be borne by the holder of this Note
by deductions from such payments.  If three such bid quotations are not
available, payments on this Note will be made in the Specified Currency.

     If the Specified Currency is other than United States dollars, the holder
of this Note may elect to receive all or a specified portion of any payment of
principal, premium, if any, and/or interest in respect of this Note in the
Specified Currency by submitting a written request for such payment to the
Trustee at its corporate trust office in The City of New York on or prior to the
applicable Record Date or at least 15 calendar days prior to the Maturity Date,
as the case may be.  Such written request may be mailed or hand delivered or
sent by cable, telex or other form of facsimile transmission.  The holder of
this Note may elect to receive all or a specified portion of all future payments
in the Specified Currency in respect of such principal, premium, if any, and/or
interest and need not file a separate election for each payment.  Such election
will remain in effect until revoked by written notice to the Trustee, but
written notice of any such revocation must be received by the Trustee on or
prior to the applicable Record Date or at least 15 calendar days prior to the
Maturity Date, as the case may be.

     If the Specified Currency is other than United States dollars or a
composite currency and the holder of this Note shall have duly made an election
to receive all or a specified portion of any payment of principal, premium, if
any, and/or interest in respect of this Note in the Specified Currency and if
the Specified Currency is not available due to the imposition of exchange
controls or other circumstances beyond the control of the Issuer, the Issuer
will be entitled to satisfy its obligations to the holder of this Note by making
such payment in United States dollars on the basis of the Market Exchange Rate
(as defined below) on the second Business Day prior to such payment date or, if
such Market Exchange Rate is not then available, on the basis of the most
recently available Market Exchange Rate or as otherwise specified on the face
hereof.  The "Market Exchange Rate" for the Specified Currency means the noon
dollar buying rate in The City of New York for cable transfers for the Specified
Currency as certified for customs purposes by (or if not so certified, as
otherwise determined by) the Federal Reserve Bank of New York.  Any payment made
under such circumstances in United States dollars will not constitute an Event
of Default (as defined in the Indenture).

     If the Specified Currency is a composite currency and the holder of this
Note shall have duly made an election to receive all or a specified portion of
any payment of principal, premium, if any, and/or interest in respect of this
Note in the Specified Currency and if such composite currency is unavailable due
to the imposition of exchange controls or other circumstances beyond the control
of the Issuer, then the Issuer will be entitled to satisfy its obligations to
the holder of this Note by making such payment in United States dollars.  The
amount of each payment in United States dollars shall be computed by the
Exchange Rate Agent on the basis of the equivalent of the composite currency in
United States dollars.  The component currencies of the composite currency for
this purpose (collectively, the "Component Currencies" and each, a "Component
Currency") shall be the currency amounts that were components of the composite
currency as of the last day on which the composite currency was used.  The
equivalent of the composite currency in United States dollars shall be
calculated by aggregating the United States dollar equivalents of the Component
Currencies.  The United States dollar equivalent of each of the Component
Currencies shall be determined by the Exchange Rate Agent on the basis of the
most recently available Market Exchange Rate for each such Component Currency,
or as otherwise specified on the face hereof.


                                       B-5


     If the official unit of any Component Currency is altered by way of
combination or subdivision, the number of units of the currency as a Component
Currency shall be divided or multiplied in the same proportion.  If two or more
Component Currencies are consolidated into a single currency, the amounts of
those currencies as Component Currencies shall be replaced by an amount in such
single currency equal to the sum of the amounts of the consolidated Component
Currencies expressed in such single currency.  If any Component Currency is
divided into two or more currencies, the amount of the original Component
Currency shall be replaced by the amounts of such two or more currencies, the
sum of which shall be equal to the amount of the original Component Currency.

     All determinations referred to above made by the Exchange Rate Agent shall
be at its sole discretion and shall, in the absence of manifest error, be
conclusive for all purposes and binding on the holder of this Note.

     Reference is hereby made to the further provisions of this Note set forth
on the reverse hereof and, if so specified above, in the Addendum hereto, which
further provisions shall have the same force and effect as if set forth on the
face hereof.

     Notwithstanding any provisions to the contrary contained herein, if the
face of this Note specifies that an Addendum is attached hereto or that
"Other/Additional Provisions" apply, this Note shall be subject to the terms set
forth in such Addendum or such "Other/Additional Provisions".

     Unless the Certificate of Authentication hereon has been executed by the
Trustee by manual signature, this Note shall not be entitled to any benefit
under the Indenture or be valid or obligatory for any purpose.


                                       B-6


     IN WITNESS WHEREOF, Duke Realty Limited Partnership has caused this Note to
be duly executed.

                              DUKE REALTY LIMITED PARTNERSHIP,
                                   as Issuer

                              By:  DUKE REALTY INVESTMENTS, INC.,
                                   as General Partner


                              By________________________________
                                Name:
                                Title:



                              By________________________________
                                Name:
                                Title:


                                       B-7


                    TRUSTEE'S CERTIFICATE OF AUTHENTICATION:


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


Dated:

                                     THE FIRST NATIONAL BANK OF CHICAGO,
                                        as Trustee


                                   By_______________________________________
                                             Authorized Signatory


                                       B-8


                                [REVERSE OF NOTE]
                                        
                         DUKE REALTY LIMITED PARTNERSHIP
                                MEDIUM-TERM NOTE
                                 (Floating Rate)


     This Note is one of a duly authorized series of Securities (the
"Securities") of the Issuer issued and to be issued under an Indenture, dated as
of September 19, 1995, as amended, modified or supplemented from time to time,
including the First Supplemental Indenture dated as of September 19, 1995, the
Second Supplemental Indenture dated as of April 29, 1996 and the Third
Supplemental Indenture dated as of May 13, 1997 (the "Indenture"), between the
Issuer and The First National Bank of Chicago, as Trustee (the "Trustee", which
term includes any successor trustee under the Indenture), to which Indenture and
all indentures supplemental thereto reference is hereby made for a statement of
the respective rights, limitations of rights, duties and immunities thereunder
of the Issuer, the Trustee and the holders of the Securities, and of the terms
upon which the Securities are, and are to be, authenticated and delivered.  This
Note is one of the series of Securities designated as "Medium-Term Notes Due
Nine Months or More From Date of Issue" (the "Notes").  All terms used but not
defined in this Note specified on the face hereof or in an Addendum hereto shall
have the meanings assigned to such terms in the Indenture.

     This Note is issuable only in registered form without coupons in minimum
denominations of U.S.$1,000 and integral multiples thereof or the minimum
Authorized Denomination specified on the face hereof.

     This Note will not be subject to any sinking fund and, unless otherwise
provided on the face hereof in accordance with the provisions of the following
two paragraphs, will not be redeemable or repayable prior to the Stated Maturity
Date.

     This Note will be subject to redemption at the option of the Issuer on any
date on or after the Initial Redemption Date, if any, specified on the face
hereof, in whole or from time to time in part in increments of U.S.$1,000 or the
minimum Authorized Denomination (provided that any remaining principal amount
hereof shall be at least U.S.$1,000 or such minimum Authorized Denomination), at
the Redemption Price (as defined below), together with unpaid interest accrued
thereon to the date fixed for redemption (each, a "Redemption Date"), on notice
given no more than 60 nor less than 30 calendar days prior to the Redemption
Date and in accordance with the provisions of the Indenture.  The "Redemption
Price" shall initially be the Initial Redemption Percentage specified on the
face hereof multiplied by the unpaid principal amount of this Note to be
redeemed.  The Initial Redemption Percentage shall decline at each anniversary
of the Initial Redemption Date by the Annual Redemption Percentage Reduction, if
any, specified on the face hereof until the Redemption Price is 100% of unpaid
principal amount to be redeemed.  In the event of redemption of this Note in
part only, a new Note of like tenor for the unredeemed portion hereof and
otherwise having the same terms as this Note shall be issued in the name of the
holder hereof upon the presentation and surrender hereof.

     This Note will be subject to repayment by the Issuer at the option of the
holder hereof on the Optional Repayment Date(s), if any, specified on the face
hereof, in whole or in part in increments


                                       B-9


of U.S.$1,000 or the minimum Authorized Denomination (provided that any
remaining principal amount hereof shall be at least U.S.$1,000 or such minimum
Authorized Denomination), at a repayment price equal to 100% of the unpaid
principal amount to be repaid, together with unpaid interest accrued thereon to
the date fixed for repayment (each, a "Repayment Date").  For this Note to be
repaid, this Note must be received, together with the form hereon entitled
"Option to Elect Repayment" duly completed, by the Trustee at its corporate
trust office not more than 60 nor less than 30 calendar days prior to the
Repayment Date.  Exercise of such repayment option by the holder hereof will be
irrevocable.  In the event of repayment of this Note in part only, a new Note of
like tenor for the unrepaid portion hereof and otherwise having the same terms
as this Note shall be issued in the name of the holder hereof upon the
presentation and surrender hereof.

     If the Interest Category of this Note is specified on the face hereof as an
Original Issue Discount Note, the amount payable to the holder of this Note in
the event of redemption, repayment or acceleration of maturity of this Note will
be equal to the sum of (1) the Issue Price specified on the face hereof
(increased by any accruals of the Discount, as defined below) and, in the event
of any redemption of this Note (if applicable), multiplied by the Initial
Redemption Percentage (as adjusted by the Annual Redemption Percentage
Reduction, if applicable) and (2) any unpaid interest on this Note accrued from
the Original Issue Date to the Redemption Date, Repayment Date or date of
acceleration of maturity, as the case may be.  The difference between the Issue
Price and 100% of the principal amount of this Note is referred to herein as the
"Discount."

     For purposes of determining the amount of Discount that has accrued as of
any Redemption Date, Repayment Date or date of acceleration of maturity of this
Note, such Discount will be accrued so as to cause an assumed yield on the Note
to be constant.  The assumed constant yield will be calculated using a 30-day
month, 360-day year convention, a compounding period that, except for the
Initial Period (as defined below), corresponds to the shortest period between
Interest Payment Dates (with ratable accruals within a compounding period), a
constant coupon rate equal to the initial interest rate applicable to this Note
and an assumption that the maturity of this Note will not be accelerated.  If
the period from the Original Issue Date to the initial Interest Payment Date
(the "Initial Period") is shorter than the compounding period for this Note, a
proportionate amount of the yield for an entire compounding period will be
accrued.  If the Initial Period is longer than the compounding period, then such
period will be divided into a regular compounding period and a short period,
with the short period being treated as provided in the preceding sentence.

     The interest rate borne by this Note will be determined as follows:

          (i)   Unless the Interest Category of this Note is specified on the
     face hereof as a "Floating Rate/Fixed Rate Note" or an "Inverse Floating
     Rate Note", this Note shall be designated as a "Regular Floating Rate Note"
     and, except as set forth below or on the face hereof, shall bear interest
     at the rate determined by reference to the applicable Interest Rate Basis
     or Bases (a) plus or minus the Spread, if any, and/or (b) multiplied by the
     Spread Multiplier, if any, in each case as specified on the face hereof. 
     Commencing on the Initial Interest Reset Date, the rate at which interest
     on this Note shall be payable shall be reset as of each Interest Reset Date
     specified on the face hereof; PROVIDED, HOWEVER, that the interest rate in
     effect for the period, if any, from the Original Issue Date to the Initial
     Interest Reset Date shall be the Initial Interest Rate.


                                      B-10


          (ii)  If the Interest Category of this Note is specified on the face
     hereof as a "Floating Rate/Fixed Rate Note", then, except as set forth
     below or on the face hereof, this Note shall bear interest at the rate
     determined by reference to the applicable Interest Rate Basis or Bases (a)
     plus or minus the Spread, if any, and/or (b) multiplied by the Spread
     Multiplier, if any.  Commencing on the Initial Interest Reset Date, the
     rate at which interest on this Note shall be payable shall be reset as of
     each Interest Reset Date; PROVIDED, HOWEVER, that (y) the interest rate in
     effect for the period, if any, from the Original Issue Date to the Initial
     Interest Reset Date shall be the Initial Interest Rate and (z) the interest
     rate in effect for the period commencing on the Fixed Rate Commencement
     Date specified on the face hereof to the Maturity Date shall be the Fixed
     Interest Rate specified on the face hereof or, if no such Fixed Interest
     Rate is specified, the interest rate in effect hereon on the day
     immediately preceding the Fixed Rate Commencement Date.

          (iii)  If the Interest Category of this Note is specified on the face
     hereof as an "Inverse Floating Rate Note", then, except as set forth below
     or on the face hereof, this Note shall bear interest at the Fixed Interest
     Rate minus the rate determined by reference to the applicable Interest Rate
     Basis or Bases (a) plus or minus the Spread, if any, and/or (b) multiplied
     by the Spread Multiplier, if any; PROVIDED, HOWEVER, that, unless otherwise
     specified on the face hereof, the interest rate hereon shall not be less
     than zero.  Commencing on the Initial Interest Reset Date, the rate at
     which interest on this Note shall be payable shall be reset as of each
     Interest Reset Date; PROVIDED, HOWEVER, that the interest rate in effect
     for the period, if any, from the Original Issue Date to the Initial
     Interest Reset Date shall be the Initial Interest Rate.

     Unless otherwise specified on the face hereof, the rate with respect to
each Interest Rate Basis will be determined in accordance with the applicable
provisions below.  Except as set forth above or on the face hereof, the interest
rate in effect on each day shall be (i) if such day is an Interest Reset Date,
the interest rate determined as of the Interest Determination Date (as defined
below) immediately preceding such Interest Reset Date or (ii) if such day is not
an Interest Reset Date, the interest rate determined as of the Interest
Determination Date immediately preceding the most recent Interest Reset Date.

     If any Interest Reset Date would otherwise be a day that is not a Business
Day, such Interest Reset Date shall be postponed to the next succeeding Business
Day, except that if LIBOR is an applicable Interest Rate Basis and such Business
Day falls in the next succeeding calendar month, such Interest Reset Date shall
be the immediately preceding Business Day.  In addition, if the Treasury Rate is
an applicable Interest Rate Basis is an applicable Interest Rate Basis and the
Interest Determination Date would otherwise fall on an Interest Reset Date, then
such Interest Reset Date will be postponed to the next succeeding Business Day.

     As used herein, "Business Day" means any day, other than a Saturday or
Sunday, that is neither a legal holiday nor a day on which banking institutions
are authorized or required by law or executive order to close in The City of New
York; PROVIDED, HOWEVER, that if the Specified Currency is other than United
States dollars and any payment is to be made in the Specified Currency in
accordance with the provisions hereof, such day is also not a day on which
banking institutions are authorized or required by law or executive order to
close in the Principal Financial Center (as defined below) of the country
issuing the Specified Currency (or, in the case of European Currency Units
("ECU"), is not a day that appears as an ECU non-settlement day on the display
designated as


                                      B-11


"ISDE" on the Reuter Monitor Money Rates Service (or a day so designated by the
ECU Banking Association) or, if ECU non-settlement days do not appear on that
page (and are not so designated), is not a day on which payments in ECU cannot
be settled in the international interbank market); PROVIDED, FURTHER, that if
LIBOR is an applicable Interest Rate Basis, such day is also a London Business
Day (as defined below).  "London Business Day" means (i) if the Index Currency
(as defined below) is other than ECU, any day on which dealings in such Index
Currency are transacted in the London interbank market or (ii) if the Index
Currency is ECU, any day that does not appear as an ECU non-settlement day on
the display designated as "ISDE" on the Reuter Monitor Money Rates Service (or a
day so designated by the ECU Banking Association) or, if ECU non-settlement days
do not appear on that page (and are not so designated), is not a day on which
payments in ECU cannot be settled in the international interbank market. 
"Principal Financial Center" means the capital city of the country issuing the
Specified Currency, or solely with respect to the calculation of LIBOR, the
Index Currency, except that with respect to United States dollars, Australian
dollars, Deutsche marks, Dutch guilders, Italian lire, Swiss francs and ECU, the
"Principal Financial Center" shall be The City of New York, Sydney, Frankfurt,
Amsterdam, Milan, Zurich and Luxembourg, respectively.

     The "Interest Determination Date" with respect to the CD Rate, the CMT
Rate, the Commercial Paper Rate, the Federal Funds Rate and the Prime Rate will
be the second Business Day immediately preceding the applicable Interest Reset
Date; the "Interest Determination Date" with respect to the Eleventh District
Cost of Funds Rate shall be the last working day of the month immediately
preceding the applicable Interest Reset Date on which the Federal Home Loan Bank
of San Francisco (the "FHLB of San Francisco") publishes the Index (as defined
below); and the "Interest Determination Date" with respect to LIBOR shall be the
second London Business Day immediately preceding the applicable Interest Reset
Date, unless the Index Currency is British pounds sterling, in which case the
"Interest Determination Date" will be the applicable Interest Reset Date.  The
"Interest Determination Date" with respect to the Treasury Rate shall be the day
in the week in which the applicable Interest Reset Date falls on which day
Treasury Bills (as defined below) are normally auctioned (Treasury Bills are
normally sold at an auction held on Monday of each week, unless that day is a
legal holiday, in which case the auction is normally held on the following
Tuesday, except that such auction may be held on the preceding Friday);
PROVIDED, HOWEVER, that if an auction is held on the Friday of the week
preceding the applicable Interest Reset Date, the Interest Determination Date
shall be such preceding Friday.  If the interest rate of this Note is determined
with reference to two or more Interest Rate Bases specified on the face hereof,
the "Interest Determination Date" pertaining to this Note shall be the most
recent Business Day which is at least two Business Days prior to the applicable
Interest Reset Date on which each Interest Rate Basis is determinable. Each
Interest Rate Basis shall be determined as of such date, and the applicable
interest rate shall take effect on the related Interest Reset Date.

     CD RATE.  If an Interest Rate Basis for this Note is specified on the face
hereof as the CD Rate, the CD Rate shall be determined as of the applicable
Interest Determination Date (a "CD Rate Interest Determination Date") as the
rate on such date for negotiable United States dollar certificates of deposit
having the Index Maturity specified on the face hereof as published by the Board
of Governors of the Federal Reserve System in "Statistical Release H.15(519),
Selected Interest Rates" or any successor publication ("H.15(519)") under the
heading "CDs (Secondary Market)", or, if not published by 3:00 P.M., New York
City time, on the related Calculation Date (as defined below), the rate on such
CD Rate Interest Determination Date for negotiable United States dollar
certificates


                                      B-12


of deposit of the Index Maturity as published by the Federal Reserve Bank of New
York in its daily statistical release "Composite 3:30 P.M. Quotations for United
States Government Securities" or any successor publication ("Composite
Quotations") under the heading "Certificates of Deposit".  If such rate is not
yet published in either H.15(519) or Composite Quotations by 3:00 P.M., New York
City time, on the related Calculation Date, then the CD Rate on such CD Rate
Interest Determination Date will be calculated by the Calculation Agent
specified on the face hereof and will be the arithmetic mean of the secondary
market offered rates as of 10:00 A.M., New York City time, on such CD Rate
Interest Determination Date, of three leading nonbank dealers in negotiable
United States dollar certificates of deposit in The City of New York selected by
the Calculation Agent for negotiable certificates of deposit of major United
States money market banks for negotiable United States dollar certificates of
deposit with a remaining maturity closest to the Index Maturity in an amount
that is representative for a single transaction in that market at that time;
PROVIDED, HOWEVER, that if the dealers so selected by the Calculation Agent are
not quoting as mentioned in this sentence, the CD Rate determined as of such CD
Rate Interest Determination Date will be the CD Rate in effect on such CD Rate
Interest Determination Date.

     CMT RATE.  If an Interest Rate Basis for this Note is specified on the face
hereof as the CMT rate, the CMT Rate shall be determined as of the applicable
Interest Determination Date (a "CMT Rate Interest Determination Date") as the
rate displayed on the Designated CMT Telerate Page (as defined below) under the
caption "...Treasury Constant Maturities...Federal Reserve Board Release
H.15...Mondays Approximately 3:45 P.M.", under the column for the Designated CMT
Maturity Index (as defined below) for (i) if the Designated CMT Telerate Page is
7055, the rate on such CMT Rate Interest Determination Date and (ii) if the
Designated CMT Telerate Page is 7052, the week, or the month, as applicable,
ended immediately preceding the week in which the related CMT Rate Interest
Determination Date occurs.  If such rate is no longer displayed on the relevant
page or is not displayed by 3:00 P.M., New York City time, on the related
Calculation Date, then the CMT Rate for such CMT Rate Interest Determination
Date will be such treasury constant maturity rate for the Designated CMT
Maturity Index as published in the relevant H.15(519).  If such rate is no
longer published or is not published by 3:00 P.M., New York City time, on the
related Calculation Date, then the CMT Rate on such CMT Rate Interest
Determination Date will be such treasury constant maturity rate for the
Designated CMT Maturity Index (or other United States Treasury rate for the
Designated CMT Maturity Index) for the CMT Rate Interest Determination Date with
respect to such Interest Reset Date as may then be published by either the Board
of Governors of the Federal Reserve System or the United States Department of
the Treasury that the Calculation Agent determines to be comparable to the rate
formerly displayed on the Designated CMT Telerate Page and published in the
relevant H.15(519).  If such information is not provided by 3:00 P.M., New York
City time, on the related Calculation Date, then the CMT Rate on the CMT Rate
Interest Determination Date will be calculated by the Calculation Agent and will
be a yield to maturity, based on the arithmetic mean of the secondary market
closing offer side prices as of approximately 3:30 P.M., New York City time, on
such CMT Rate Interest Determination Date reported, according to their written
records, by three leading primary United States government securities dealers
(each, a "Reference Dealer") in The City of New York selected by the Calculation
Agent (from five such Reference Dealers selected by the Calculation Agent and
eliminating the highest quotation (or, in the event of equality, one of the
highest) and the lowest quotation (or, in the event of equality, one of the
lowest)), for the most recently issued direct noncallable fixed rate obligations
of the United States ("Treasury Notes") with an original maturity of
approximately the Designated CMT Maturity Index and a remaining term to maturity
of not less than such Designated CMT Maturity Index minus


                                      B-13


one year.  If the Calculation Agent is unable to obtain three such Treasury Note
quotations, the CMT Rate on such CMT Rate Interest Determination Date will be
calculated by the Calculation Agent and will be a yield to maturity based on the
arithmetic mean of the secondary market offer side prices as of approximately
3:30 P.M., New York City time, on such CMT Rate Interest Determination Date of
three Reference Dealers in The City of New York (from five such Reference
Dealers selected by the Calculation Agent and eliminating the highest quotation
(or, in the event of equality, one of the highest) and the lowest quotation (or,
in the event of equality, one of the lowest)), for Treasury Notes with an
original maturity of the number of years that is the next highest to the
Designated CMT Maturity Index and a remaining term to maturity closest to the
Designated CMT Maturity Index and in an amount of at least U.S.$100 million.  If
three or four (and not five) of such Reference Dealers are quoting as described
above, then the CMT Rate will be based on the arithmetic mean of the offer
prices obtained and neither the highest nor the lowest of such quotes will be
eliminated; PROVIDED, HOWEVER, that if fewer than three Reference Dealers
selected by the Calculation Agent are quoting as mentioned herein, the CMT Rate
determined as of such CMT Rate Interest Determination Date will be the CMT Rate
in effect on such CMT Rate Interest Determination Date.  If two Treasury Notes
with an original maturity as described in the second preceding sentence have
remaining terms to maturity equally close to the Designated CMT Maturity Index,
the Calculation Agent will obtain from five Reference Dealers quotations for the
Treasury Note with the shorter remaining term to maturity will be used.

     "Designated CMT Telerate Page" means the display on the Dow Jones Telerate
Service on the page specified on the face hereof (or any other page as may
replace such page on that service for the purpose of displaying Treasury
Constant Maturities as reported in H.15(519)) for the purpose of displaying
Treasury Constant Maturities as reported in H.15(519).  If no such page is
specified on the face hereof, the Designated CMT Telerate Page shall be 7052,
for the most recent week.

     "Designated CMT Maturity Index" means the original period to maturity of
the United States Treasury securities (either 1, 2, 3, 5, 7, 10, 20 or 30 years)
specified on the face hereof with respect to which the CMT Rate will be
calculated.  If no such maturity is specified on the face hereof, the Designated
CMT Maturity Index shall be 2 years.

     COMMERCIAL PAPER RATE.  If an Interest Rate Basis for this Note is
specified on the face hereof as the Commercial Paper Rate, the Commercial Paper
Rate shall be determined as of the applicable Interest Determination Date (a
"Commercial Paper Rate Interest Determination Date") as the Money Market Yield
(as defined below) on such date of the rate for commercial paper having the
Index Maturity as published in H.15(519) under the heading "Commercial Paper". 
In the event that such rate is not published by 3:00 P.M., New York City time,
on such Calculation Date, then the Commercial Paper Rate on such Commercial
Paper Rate Interest Determination Date will be the Money Market Yield of the
rate for commercial paper having the Index Maturity as published in Composite
Quotations under the heading "Commercial Paper" (with an Index Maturity of one
month or three months being deemed to be equivalent to an Index Maturity of 30
days or 90 days, respectively).  If such rate is not yet published in either
H.15(519) or Composite Quotations by 3:00 P.M., New York City time, on such
Calculation Date, then the Commercial Paper Rate on such Commercial Paper Rate
Interest Determination Date will be calculated by the Calculation Agent and
shall be the Money Market Yield of the arithmetic mean of the offered rates at
approximately 11:00 A.M., New York City time, on such Commercial Paper Rate
Interest Determination Date of three leading dealers of commercial paper in The
City of New York selected by the Calculation Agent for


                                      B-14


commercial paper having the Index Maturity placed for an industrial issuer whose
bond rating is "AA", or the equivalent from a nationally recognized statistical
rating organization; PROVIDED, HOWEVER, that if the dealers so selected by the
Calculation Agent are not quoting as mentioned in this sentence, the Commercial
Paper Rate determined as of such Commercial Paper Rate Interest Determination
Date will be the Commercial Paper Rate in effect on such Commercial Paper Rate
Interest Determination Date.

     "Money Market Yield" means a yield (expressed as a percentage) calculated
in accordance with the following formula:

     Money Market Yield =        D x 360          
                          --------------------- x100
                                   360 - (D x M)

where "D" refers to the applicable per annum rate for commercial paper quoted on
a bank discount basis and expressed as a decimal, and "M" refers to the actual
number of days in the Interest Period for which interest is being calculated.

     ELEVENTH DISTRICT COST OF FUNDS RATE.  If an Interest Rate Basis for this
Note is specified on the face hereof as the Eleventh District Cost of Funds
Rate, the Eleventh District Cost of Funds Rate shall be determined as of the
applicable Interest Determination Date (an "Eleventh District Cost of Funds Rate
Interest Determination Date") as the rate equal to the monthly weighted average
cost of funds for the calendar month immediately preceding the month in which
such Eleventh District Cost of Funds Rate Interest Determination Date falls, as
set forth under the caption "11th District" on Telerate Page 7058 as of 11:00
A.M., San Francisco time, on such Eleventh District Cost of Funds Rate Interest
Determination Date.  If such rate does not appear on Telerate Page 7058 on such
Eleventh District Cost of Funds Rate Interest Determination Date, then the
Eleventh District Cost of Funds Rate on such Eleventh District Cost of Funds
Rate Interest Determination Date shall be the monthly weighted average cost of
funds paid by member institutions of the Eleventh Federal Home Loan Bank
District that was most recently announced (the "Index") by the FHLB of San
Francisco as such cost of funds for the calendar month immediately preceding
such Eleventh District Cost of Funds Rate Interest Determination Date.  If the
FHLB of San Francisco fails to announce the Index on or prior to such Eleventh
District Cost of Funds Rate Interest Determination Date for the calendar month
immediately preceding such Eleventh District Cost of Funds Rate Interest
Determination Date, the Eleventh District Cost of Funds Rate determined as of
such Eleventh District Cost of Funds Rate Interest Determination Date will be
the Eleventh District Cost of Funds Rate in effect on such Eleventh District
Cost of Funds Rate Interest Determination Date.

     FEDERAL FUNDS RATE.  If an Interest Rate Basis for this Note is specified
on the face hereof as the Federal Funds Rate, the Federal Funds Rate shall be
determined as of the applicable Interest Determination Date (a "Federal Funds
Rate Interest Determination Date") as the rate on such date for United States
dollar federal funds as published in H.15(519) under the heading "Federal Funds
(Effective)" or, if not published by 3:00 P.M., New York City time, on the
Calculation Date, the rate on such Federal Funds Rate Interest Determination
Date as published in Composite Quotations under the heading "Federal
Funds/Effective Rate".  If such rate is not published in either H.15(519) or
Composite Quotations by 3:00 P.M., New York City time, on the related
Calculation Date, then the Federal Funds Rate on such Federal Funds Interest
Determination Date shall be calculated by the Calculation Agent and will be the
arithmetic mean of the rates for the last transaction in overnight


                                      B-15


United States dollar federal funds arranged by three leading brokers of federal
funds transactions in The City of New York selected by the Calculation Agent,
prior to 9:00 A.M., New York City time, on such Federal Funds Rate Interest
Determination Date; PROVIDED, HOWEVER, that if the brokers so selected by the
Calculation Agent are not quoting as mentioned in this sentence, the Federal
Funds Rate determined as of such Federal Funds Rate Interest Determination Date
will be the Federal Funds Rate in effect on such Federal Funds Rate Interest
Determination Date.

     LIBOR.  If an Interest Rate Basis for this Note is specified on the face
hereof as LIBOR, LIBOR shall be determined by the Calculation Agent as of the
applicable Interest Determination Date (a "LIBOR Interest Determination Date")
in accordance with the following provisions: 

      (i) if (a) "LIBOR Reuters" is specified on the face hereof, the arithmetic
mean of the offered rates (unless the Designated LIBOR Page (as defined below)
by its terms provides only for a single rate, in which case such single rate
will be used) for deposits in the Index Currency having the Index Maturity,
commencing on the applicable Interest Reset Date, that appear (or, if only a
single rate is required as aforesaid, appears) on the Designated LIBOR Page (as
defined below) as of 11:00 A.M., London time, on such LIBOR Interest
Determination Date, or (b) "LIBOR Telerate" is specified on the face hereof, or
if neither "LIBOR Reuters" nor "LIBOR Telerate" is specified on the face hereof
as the method for calculating LIBOR, the rate for deposits in the Index Currency
having the Index Maturity, commencing on such Interest Reset Date, that appears
on the Designated LIBOR Page as of 11:00 A.M., London time, on such LIBOR
Interest Determination Date.  If fewer than two such offered rates appear, or if
no such rate appears, as applicable, LIBOR on such LIBOR Interest Determination
Date shall be determined in accordance with the provisions described in clause
(ii) below.

     (ii) With respect to a LIBOR Interest Determination Date on which fewer
than two offered rates appear, or no rate appears, as the case may be, on the
Designated LIBOR Page as specified in clause (i) above, the Calculation Agent
shall request the principal London offices of each of four major reference banks
in the London interbank market, as selected by the Calculation Agent, to provide
the Calculation Agent with its offered quotation for deposits in the Index
Currency for the period of the Index Maturity, commencing on the applicable
Interest Reset Date, to prime banks in the London interbank market at
approximately 11:00 A.M., London time, on such LIBOR Interest Determination Date
and in a principal amount that is representative for a single transaction in
such Index Currency in such market at such time.  If at least two such
quotations are so provided, then LIBOR on such LIBOR Interest Determination Date
will be the arithmetic mean of such quotations.  If fewer than two such
quotations are so provided, then LIBOR on such LIBOR Interest Determination Date
will be the arithmetic mean of the rates quoted at approximately 11:00 A.M., in
the applicable Principal Financial Center, on such LIBOR Interest Determination
Date by three major banks in such Principal Financial Center selected by the
Calculation Agent for loans in the Index Currency to leading European banks,
having the Index Maturity and in a principal amount that is representative for a
single transaction in such Index Currency in such market at such time; PROVIDED,
HOWEVER, that if the banks so selected by the Calculation Agent are not quoting
as mentioned in this sentence, LIBOR determined as of such LIBOR Interest
Determination Date shall be LIBOR in effect on such LIBOR Interest Determination
Date.


                                      B-16


     "Index Currency" means the currency or composite currency specified on the
face hereof as to which LIBOR shall be calculated.  If no such currency or
composite currency is specified on the face hereof, the Index Currency shall be
United States dollars.

     "Designated LIBOR Page" means (a) if "LIBOR Reuters" is specified on the
face hereof, the display on the Reuter Monitor Money Rates Service (or any
successor service) for the purpose of displaying the London interbank rates of
major banks for the Index Currency, or (b) if "LIBOR Telerate" is specified on
the face hereof or neither "LIBOR Reuters" nor "LIBOR Telerate" is specified on
the face hereof as the method for calculating LIBOR, the display on the Dow
Jones Telerate Service (or any successor service) for the purpose of displaying
the London interbank rates of major banks for the Index Currency.

     PRIME RATE.  If an Interest Rate Basis for this Note is specified on the
face hereto as the Prime Rate, the Prime Rate shall be determined as of the
applicable Interest Determination Date (a "Prime Rate Interest Determination
Date") as the rate on such date as such rate is published in H.15(519) under the
heading "Bank Prime Loan".  If such rate is not published prior to 3:00 P.M.,
New York City time, on the related Calculation Date, then the Prime Rate shall
be the arithmetic mean of the rates of interest publicly announced by each bank
that appears on the Reuters Screen USPRIME1 (as defined below) as such bank's
prime rate or base lending rate as in effect for such Prime Rate Interest
Determination Date.  If fewer than four such rates appear on the Reuters Screen
USPRIME1 for such Prime Rate Interest Determination Date, the Prime Rate shall
be the arithmetic mean of the prime rates quoted on the basis of the actual
number of days in the year divided by a 360-day year as of the close of business
on such Prime Rate Interest Determination Date by four major money center banks
in The City of New York selected by the Calculation Agent.  If fewer than four
such quotations are so provided, the Prime Rate shall be the arithmetic mean of
four prime rates quoted on the basis of the actual number of days in the year
divided by a 360-day year as of the close of business on such Prime Rate
Interest Determination Date as furnished in The City of New York by the major
money center banks, if any, that have provided such quotations and by as many
substitute banks or trust companies as necessary to obtain such four prime rate
quotations, provided such substitute banks or trust companies are organized and
doing business under the laws of the United States, or any State thereof, each
having total equity capital of at least U.S.$500 million and being subject to
supervision or examination by Federal or State authority, selected by the
Calculation Agent to provide such rate or rates; PROVIDED, HOWEVER, that if the
banks or trust companies so selected by the Calculation Agent are not quoting as
mentioned in this sentence, the Prime Rate determined as of such Prime Rate
Interest Determination Date will be the Prime Rate in effect on such Prime Rate
Interest Determination Date.

     "Reuters Screen USPRIME1" means the display designated as page "USPRIME1"
on the Reuter Monitor Money Rates Service (or such other page as may replace the
USPRIME1 page on that service for the purpose of displaying prime rates or base
lending rates of major United States banks).

     TREASURY RATE.  If an Interest Rate Basis for this Note is specified on the
face hereof as the Treasury Rate, the Treasury Rate shall be determined as of
the applicable Interest Determination Date (a "Treasury Rate Interest
Determination Date") as the rate from the auction held on such Treasury Rate
Interest Determination Date (the "Auction") of direct obligations of the United
States ("Treasury Bills") having the Index Maturity, as such rate is published
in H.15(519) under the


                                      B-17


heading "Treasury bills-auction average (investment)" or, if not published by
3:00 P.M., New York City time, on the related Calculation Date, the auction
average rate of such Treasury Bills (expressed as a bond equivalent on the basis
of a year of 365 or 366 days, as applicable, and applied on a daily basis) as
otherwise announced by the United States Department of the Treasury.  In the
event that the results of the Auction of Treasury Bills having the Index
Maturity are not reported as provided above by 3:00 P.M., New York City time, on
such Calculation Date, or if no such Auction is held, then the Treasury Rate
shall be calculated by the Calculation Agent and shall be a yield to maturity
(expressed as a bond equivalent on the basis of a year of 365 or 366 days, as
applicable, and applied on a daily basis) of the arithmetic mean of the
secondary market bid rates, as of approximately 3:30 P.M., New York City time,
on such Treasury Rate Interest Determination Date, of three leading primary
United States government securities dealers selected by the Calculation Agent,
for the issue of Treasury Bills with a remaining maturity closest to the Index
Maturity; PROVIDED, HOWEVER, that if the dealers so selected by the Calculation
Agent are not quoting as mentioned in this sentence, the Treasury Rate
determined as of such Treasury Rate Interest Determination Date will be the
Treasury Rate in effect on such Treasury Rate Interest Determination Date.

     Notwithstanding the foregoing, the interest rate hereon shall not be
greater than the Maximum Interest Rate, if any, or less than the Minimum
Interest Rate, if any, in each case as specified on the face hereof.  The
interest rate on this Note will in no event be higher than the maximum rate
permitted by New York law, as the same may be modified by United States law of
general application.

     The Calculation Agent shall calculate the interest rate hereon on or before
each Calculation Date.  The "Calculation Date", if applicable, pertaining to any
Interest Determination Date shall be the earlier of (i) the tenth calendar day
after such Interest Determination Date or, if such day is not a Business Day,
the next succeeding Business Day or (ii) the Business Day immediately preceding
the applicable Interest Payment Date or the Maturity Date, as the case may be. 
At the request of the Holder hereof, the Calculation Agent will provide to the
Holder hereof the interest rate hereon then in effect and, if determined, the
interest rate that will become effective as a result of a determination made for
the next succeeding Interest Reset Date.

     Accrued interest hereon shall be an amount calculated by multiplying the
principal amount hereof by an accrued interest factor.  Such accrued interest
factor shall be computed by adding the interest factor calculated for each day
in the applicable Interest Period.  Unless otherwise specified as the Day Count
Convention on the face hereof, the interest factor for each such date shall be
computed by dividing the interest rate applicable to such day by 360 if the CD
Rate, the Commercial Paper Rate, the Eleventh District Cost of Funds Rate, the
Federal Funds Rate, LIBOR or the Prime Rate is an applicable Interest Rate Basis
or by the actual number of days in the year if the CMT Rate or the Treasury Rate
is an applicable Interest Rate Basis.  Unless otherwise specified as the Day
Count Convention on the face hereof, the interest factor for this Note, if the
interest rate is calculated with reference to two or more Interest Rate Bases,
shall be calculated in each period in the same manner as if only the Applicable
Interest Rate Basis specified on the face hereof applied.

     All percentages resulting from any calculation on this Note shall be
rounded to the nearest one hundred-thousandth of a percentage point, with five
one-millionths of a percentage point rounded upwards, and all amounts used in or
resulting from such calculation on this Note shall be rounded, in the case of
United States dollars, to the nearest cent or, in the case of a Specified


                                      B-18


Currency other than United States dollars, to the nearest unit (with one-half
cent or unit being rounded upwards).

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

     The Indenture contains provisions for defeasance of (i) the entire
indebtedness of the Notes or (ii) certain covenants and Events of Default with
respect to the Notes, in each case upon compliance with certain conditions set
forth therein, which provisions apply to the Notes.

     The Indenture permits, with certain exceptions as therein provided, the
amendment thereof and the modification of the rights and obligations of the
Issuer and the rights of the holders of the Securities at any time by the Issuer
and the Trustee with the consent of the holders of not less than a majority of
the aggregate principal amount of all Securities at the time outstanding and
affected thereby.  The Indenture also contains provisions permitting the holders
of not less than a majority of the aggregate principal amount of the outstanding
Securities of any series, on behalf of the holders of all such Securities, to
waive compliance by the Issuer with certain provisions of the Indenture. 
Furthermore, provisions in the Indenture permit the holders of not less than a
majority of the aggregate principal amount of the outstanding Securities of any
series, in certain instances, to waive, on behalf of all of the holders of
Securities of such series, certain past defaults under the Indenture and their
consequences.  Any such consent or waiver by the holder of this Note shall be
conclusive and binding upon such holder and upon all future holders of this Note
and other Notes issued upon the registration of transfer hereof or in exchange
herefor or in lieu hereof, whether or not notation of such consent or waiver is
made upon this Note.

     No reference herein to the Indenture and no provision of this Note or of
the Indenture shall alter or impair the obligation of the Issuer, which is
absolute and unconditional, to pay principal, premium, if any, and interest in
respect of this Note at the times, places and rate or formula, and in the coin
or currency, herein prescribed.

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

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


                                      B-19


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

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

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


                                      B-20


                                  ABBREVIATIONS

     The following abbreviations, when used in the inscription on the face of
this Note, shall be construed as though they were written out in full according
to applicable laws or regulations:

TEN COM - as tenants in common      UNIF GIFT MIN ACT - ______ Custodian _______
TEN ENT - as tenants by the                             (Cust)           (Minor)
          entireties                under Uniform Gifts to Minors 
JT TEN  - as joint tenants with     Act_____________________
          right of survivorship              (State)
          and not as tenants
          in common

         Additional abbreviations may also be used though not in the above list.


                        __________________________________

                                   ASSIGNMENT


  FOR VALUE RECEIVED, the undersigned hereby sell(s), assign(s) and transfer(s)
unto

PLEASE INSERT SOCIAL SECURITY OR
          OTHER
IDENTIFYING NUMBER OF ASSIGNEE  
/                  /
/______________________________/________________________________________________
________________________________________________________________________________
(Please print or typewrite name and address including postal zip code of
assignee)

______________________________________________________________________ this Note
and all rights thereunder hereby irrevocably constituting and appointing

____________________________________________________________________ Attorney to
transfer this Note on the books of the Trustee, with full power of substitution
in the premises.

Dated:_____________________        _____________________________________________

                                   _____________________________________________
                                   Notice:  The signature(s) on this Assignment
                                   must correspond with the name(s) as written
                                   upon the face of this Note in every
                                   particular, without alteration or enlargement
                                   or any change whatsoever.


                                      B-21


                            OPTION TO ELECT REPAYMENT

     The undersigned hereby irrevocably request(s) and instruct(s) the Issuer to
repay this Note (or portion hereof specified below) pursuant to its terms at a
price equal to 100% of the principal amount to be repaid, together with unpaid
interest accrued hereon to the Repayment Date, to the undersigned, at __________

________________________________________________________________________________
         (Please print or typewrite name and address of the undersigned)

     For this Note to be repaid, the Trustee must receive at its corporate trust
office in the Borough of Manhattan, The City of New York, currently located at
14 Wall Street, Eighth Floor, New York, New York 10005, not more than 60 nor
less than 30 calendar days prior to the Repayment Date, this Note with this
"Option to Elect Repayment" form duly completed.

     If less than the entire principal amount of this Note is to be repaid,
specify the portion hereof (which shall be increments of U.S.$1,000 (or, if the
Specified Currency is other than United States dollars, the minimum Authorized
Denomination specified on the face hereof)) which the holder elects to have
repaid and specify the denomination or denominations (which shall be an
Authorized Denomination) of the Notes to be issued to the holder for the portion
of this Note not being repaid (in the absence of any such specification, one
such Note will be issued for the portion not being repaid).


Principal Amount
to be Repaid:  $_______            _____________________________________________
                                   Notice:  The signature(s) on this Option to 
Date: _______________              Elect Repayment must correspond with the
                                   name(s) as written upon the face of this Note
                                   in every particular, without alteration or
                                   enlargement or any change whatsoever.


                                      B-22