1
                                                                    Exhibit 4.1









                            LAMAR ADVERTISING COMPANY


                                       and


               _______________________________________, as Trustee


                                  _____________


                                    INDENTURE


                      Dated as of ___________________, ____





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                                TABLE OF CONTENTS




                                                                                                        PAGE

                                                                                                  
ARTICLE 1         DEFINITIONS AND INCORPORATION BY REFERENCE..........................................    1

          1.1  Definitions............................................................................    1

          1.2  Other Definitions......................................................................    5

          1.3  Incorporation by Reference of Trust Indenture Act......................................    5

          1.4  Rules of Construction..................................................................    6

ARTICLE 2         THE SECURITIES......................................................................    6

          2.1  Issuable in Series.....................................................................    6

          2.2  Establishment of Terms of Series of Securities.........................................    6

          2.3  Execution and Authentication...........................................................    9

          2.4  Registrar and Paying Agent.............................................................   10

          2.5  Paying Agent To Hold Assets in Trust...................................................   11

          2.6  Securityholder Lists...................................................................   11

          2.7  Transfer and Exchange..................................................................   11

          2.8  Replacement Securities.................................................................   12

          2.9  Outstanding Securities.................................................................   13

          2.10 Treasury Securities....................................................................   13

          2.11 Temporary Securities...................................................................   13

          2.12 Cancellation...........................................................................   13

          2.13 Defaulted Interest.....................................................................   14

          2.14 CUSIP Number...........................................................................   14

          2.15 Provisions for Global Securities.......................................................   14

ARTICLE 3         REDEMPTION..........................................................................   15

          3.1  Notices to Trustee.....................................................................   15

          3.2  Selection by Trustee of Securities To Be Redeemed......................................   16

          3.3  Notice of Redemption...................................................................   16

          3.4  Effect of Notice of Redemption.........................................................   17

          3.5  Deposit of Redemption Price............................................................   17

          3.6  Securities Redeemed in Part............................................................   18

ARTICLE 4         COVENANTS...........................................................................   18

          4.1  Payment of Securities..................................................................   18



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                                TABLE OF CONTENTS
                                  (CONTINUED)


                                                                                                        PAGE

                                                                                                  

          4.2  SEC Reports............................................................................   18

          4.3  Waiver of Stay, Extension or Usury Laws................................................   18

          4.4  Compliance Certificate.................................................................   19

          4.5  Payment of Taxes and Other Claims......................................................   19

          4.6  Corporate Existence....................................................................   19

ARTICLE 5         SUCCESSOR CORPORATION...............................................................   20

          5.1  Limitation on Consolidation, Merger and Sale of Assets.................................   20

          5.2  Successor Person Substituted...........................................................   20

ARTICLE 6         DEFAULTS AND REMEDIES...............................................................   21

          6.1  Events of Default.......................................................................  21

          6.2  Acceleration............................................................................  22

          6.3  Remedies................................................................................  23

          6.4  Waiver of Past Defaults and Events of Default...........................................  23

          6.5  Control by Majority.....................................................................  23

          6.6  Limitation on Suits.....................................................................  24

          6.7  Rights of Holders To Receive Payment....................................................  24

          6.8  Collection Suit by Trustee..............................................................  24

          6.9  Trustee May File Proofs of Claim........................................................  25

          6.10 Priorities..............................................................................  25

          6.11 Undertaking for Costs...................................................................  26

ARTICLE 7         TRUSTEE..............................................................................  26

          7.1  Duties of Trustee.......................................................................  26

          7.2  Rights of Trustee.......................................................................  27

          7.3  Individual Rights of Trustee............................................................  28

          7.4  Trustee's Disclaimer....................................................................  28

          7.5  Notice of Default.......................................................................  28

          7.6  Reports by Trustee to Holders...........................................................  28

          7.7  Compensation and Indemnity..............................................................  29

          7.8  Replacement of Trustee..................................................................  29

          7.9  Successor Trustee by Consolidation, Merger or Conversion................................  30



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                                TABLE OF CONTENTS
                                  (CONTINUED)


                                                                                                        PAGE

                                                                                                  


          7.10 Eligibility; Disqualification...........................................................  30

          7.11 Preferential Collection of Claims Against Company.......................................  31

          7.12 Paying Agents...........................................................................  31

ARTICLE 8         AMENDMENTS, SUPPLEMENTS AND WAIVERS..................................................  31

          8.1  Without Consent of Holders..............................................................  31

          8.2  Without Consent of Holders..............................................................  32

          8.3  Compliance with Trust Indenture Act.....................................................  33

          8.4  Revocation and Effect of Consents.......................................................  33

          8.5  Notation on or Exchange of Securities...................................................  34

          8.6  Trustee to Sign Amendments, Etc.........................................................  34

ARTICLE 9         DISCHARGE OF INDENTURE; DEFEASANCE...................................................  34

          9.1  Discharge of Indenture..................................................................  34

          9.2  Legal Defeasance........................................................................  35

          9.3  Covenant Defeasance.....................................................................  35

          9.4  Conditions to Legal Defeasance or Covenant Defeasance...................................  35

          9.5  Deposited Money and U.S. and Foreign Government Obligations to be
               Held in Trust; Other Miscellaneous Provisions...........................................  37

          9.6  Reinstatement...........................................................................  38

          9.7  Moneys Held by Paying Agent.............................................................  38

          9.8  Moneys Held by Trustee..................................................................  38

ARTICLE 10        MISCELLANEOUS........................................................................  39

          10.1 Trust Indenture Act Controls............................................................  39

          10.2 Notices.................................................................................  39

          10.3 Communications by Holders with Other Holders............................................  40

          10.4 Certificate and Opinion as to Conditions Precedent......................................  40

          10.5 Statement Required in Certificate and Opinion...........................................  40

          10.6 When Treasury Securities Disregarded....................................................  41

          10.7 Rules by Trustee and Agents.............................................................  41

          10.8 Business Days; Legal Holidays...........................................................  41

          10.9 Governing Law...........................................................................  41



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                                TABLE OF CONTENTS
                                  (CONTINUED)


                                                                                                        PAGE

                                                                                                  
          10.10 No Adverse Interpretation of Other Agreements..........................................  42

          10.11 No Recourse Against Others.............................................................  42

          10.12 Successors.............................................................................  42

          10.13 Multiple Counterparts..................................................................  42

          10.14 Table of Contents, Headings, etc.......................................................  42

          10.15 Separability...........................................................................  42

          10.16 Securities in a Foreign Currency or in ECU.............................................  42

          10.17 Judgment Currency......................................................................  43



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                              CROSS-REFERENCE TABLE



TIA SECTION                                     INDENTURE SECTION
- -----------                                     -----------------

                                             
310(a)(1)                                                   7.10
(a)(2)                                                      7.10
(a)(3)                                                       N/A
(a)(4)                                                       N/A
(a)(5)                                                      7.10
(b)                                              7.8; 7.10; 10.2
(b)(1)                                                      7.10
(b)(9)                                                      7.10
(c)                                                          N/A
311(a)                                                      7.11
(b)                                                         7.11
(c)                                                          N/A
312(a)                                                       2.6
(b)                                                         10.3
(c)                                                         10.3
313(a)                                                       7.6
(b)(1)                                                       7.6
(b)(2)                                                       7.6
(c)                                                    7.6; 10.2
(d)                                                          7.6
314(a)                                            4.2; 4.4; 10.2
(b)                                                          N/A
(c)(1)                                                10.4; 10.5
(c)(2)                                                10.4; 10.5
(c)(3)                                                       N/A
(d)                                                          N/A
(e)                                                         10.5
(f)                                                          N/A
315(a)                                                  7.1, 7.2
(b)                                                    7.5; 10.2
(c)                                                          7.1
(d)                                                6.5; 7.1; 7.2
(e)                                                         6.11
316(a)(last sentence)                                       10.6
(a)(1)(A)                                                    6.5
(a)(1)(B)                                                    6.4
(a)(2)                                                       8.2
(b)                                                          6.7
(c)                                                          8.4
317(a)(1)                                                    6.8



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(a)(2)                                                       6.9
(b)                                                    2.5; 7.12
318(a)                                                      10.1


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

N/A means not applicable

Note:   This Cross-Reference Table shall not, for any purpose, be deeded to be a
        part of the Indenture.


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     INDENTURE, dated as of ______________, ____, among LAMAR ADVERTISING
COMPANY, a Delaware corporation, as Issuer (the "Company") and
_____________________, a ________________ organized under the laws of
_______________________, as Trustee (the "Trustee").

     The Company has duly authorized the execution and delivery of this
Indenture to provide for the issuance from time to time of its debentures, notes
or other evidences of indebtedness to be issued in one or more series (the
"Securities"), as herein provided, up to such principal amount as may from time
to time be authorized in or pursuant to one or more resolutions of the Board of
Directors or by supplemental indenture.

     Each party agrees as follows for the benefit of the other parties and for
the equal and ratable benefit of the Holders of the Securities issued under this
Indenture:

                                    ARTICLE 1

                   DEFINITIONS AND INCORPORATION BY REFERENCE

     1.1 Definitions.

     "Affiliate" of any specified Person means any other Person which directly
or indirectly through one or more intermediaries controls, or is controlled by,
or is under common control with, such specified Person. For the purposes of this
definition, "control" (including, with correlative meanings, the terms
"controlling," "controlled by," and "under common control with"), as used with
respect to any Person, means the possession, directly or indirectly, of the
power to direct or cause the direction of the management or policies of such
Person, whether through the ownership of voting securities, by agreement or
otherwise.

     "Agent" means any Registrar, Paying Agent, co-registrar or agent for
service of notices and demands.

     "Board of Directors" means the Board of Directors of the Company or any
committee authorized to act therefor.

     "Board Resolution" means a copy of a resolution certified pursuant to an
Officers' Certificate to have been duly adopted by the Board of Directors of the
Company and to be in full force and effect, and delivered to the Trustee.

     "Capital Stock" means, with respect to any Person, any and all shares or
other equivalents (however designated) of capital stock, partnership interests
or any other participation, right or other interest in the nature of an equity
interest in such Person or any option, warrant or other security convertible
into any of the foregoing.

     "Company" means the party named as such in the first paragraph of this
Indenture until a successor replaces such party pursuant to Article 5 of this
Indenture and thereafter means the successor and any other primary obligor on
the Securities.

   9

     "Company Order" means a written order signed in the name of the Company by
two Officers, one of whom must be its Chief Executive Officer or its Chief
Financial Officer.

     "Company Request" means any written request signed in the name of the
Company by its Chief Executive Officer, its President, any Vice President, its
Chief Financial Officer or its Treasurer and attested to by the Secretary or any
Assistant Secretary of the Company.

     "Corporate Trust Office" means the office of the Trustee at which at any
particular time its corporate trust business shall be principally administered.

     "Default" means any event that is, or with the passing of time or giving of
notice or both would be, an Event of Default.

     "Depositary" means, with respect to the Securities of any Series issuable
or issued in whole or in part in the form of one or more Global Securities, the
Person designated as Depositary for such Series by the Company, which Depositary
shall be a clearing agency registered under the Exchange Act, until a successor
Depositary shall have become such pursuant to the applicable provisions of this
Indenture, and thereafter "Depositary" shall mean each Person who is then a
Depositary hereunder, and if at any time there is more than one such Person,
such Persons.

     "Dollars" means the currency of the United States of America.

     "ECU" means the European Currency Unit as determined by the Commission of
the European Union.

     "Exchange Act" means the Securities Exchange Act of 1934, as amended.

     "Foreign Currency" means any currency or currency unit issued by a
government other than the government of the United States of America.

     "Foreign Government Obligations" means with respect to Securities of any
Series that are denominated in a Foreign Currency, (i) direct obligations of the
government that issued or caused to be issued such currency for the payment of
which obligations its full faith and credit is pledged or (ii) obligations of a
person controlled or supervised by or acting as an agency or instrumentality of
such government the timely payment of which is unconditionally guaranteed as a
full faith and credit obligation by such government, which, in either case under
clauses (i) or (ii), are not callable or redeemable at the option of the issuer
thereof.

     "GAAP" means generally accepted accounting principles consistently applied
as in effect in the United States from time to time.

     "Global Security" or "Global Securities" means a Security or Securities, as
the case may be, in the form established pursuant to Section 2.2, evidencing all
or part of a Series of Securities issued to the Depositary for such Series or
its nominee, and registered in the name of such Depositary or nominee.


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   10

     "Holder" or "Securityholder" means the Person in whose name a Security is
registered on the Registrar's books.

     "Indebtedness" means (without duplication), with respect to any Person, any
indebtedness at any time outstanding, secured or unsecured, contingent or
otherwise, which is for borrowed money (whether or not the recourse of the
lender is to the whole of the assets of such Person or only to a portion
thereof), or evidenced by bonds, notes, debentures or similar instruments or
representing the balance deferred and unpaid of the purchase price of any
property (excluding any balances that constitute accounts payable or trade
payables, and other accrued liabilities arising in the ordinary course of
business) if and to the extent any of the foregoing indebtedness would appear as
a liability upon a balance sheet of such Person prepared in accordance with
GAAP.

     "Indenture" means this Indenture as amended, restated or supplemented from
time to time.

     "Interest Payment Date" means the stated maturity of an installment of
interest on Securities of any Series.

     "Lien" means, with respect to any property or assets of any Person, any
mortgage or deed of trust, pledge, hypothecation, assignment, deposit
arrangement, security interest, lien, charge, easement, encumbrance, preference,
priority, or other security agreement or preferential arrangement of any kind or
nature whatsoever on or with respect to such property or assets (including,
without limitation, any Capitalized Lease Obligation, conditional sales, or
other title retention agreement having substantially the same economic effect as
any of the foregoing).

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

     "Officer" means the Chief Executive Officer, the President, any Vice
President, the Chief Financial Officer, the Treasurer or the Secretary of the
Company or any other officer designated by the Board of Directors, as the case
may be.

     "Officers' Certificate" means, with respect to any Person, a certificate
signed by the Chief Executive Officer, the President or any Vice President, and
the Chief Financial Officer or any Treasurer of such Person that shall comply
with applicable provisions of this Indenture.

     "Opinion of Counsel" means a written opinion from legal counsel which
counsel is reasonably acceptable to the Trustee.

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

     "Redemption Date," when used with respect to any Security of a Series to be
redeemed, means the date fixed for such redemption pursuant to this Indenture.


                                       3
   11

     "Responsible Officer" when used with respect to the Trustee, means any
officer within the corporate trust department of the Trustee (or any successor
group of the Trustee) or any other officer of the Trustee customarily performing
functions similar to those performed by any of the above designated officers and
also means, with respect to a particular corporate trust matter, any other
officer to whom such matter is referred because of his knowledge of and
familiarity with the particular subject.

     "SEC" means the United States Securities and Exchange Commission as
constituted from time to time or any successor performing substantially the same
functions.

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

     "Securities Act" means the Securities Act of 1933, as amended.

     "Series" or "Series of Securities" means each series of debentures, notes
or other debt instruments of the Company created pursuant to Sections 2.1 or 2.2
hereof.

     "Significant Subsidiary" means (i) any direct or indirect Subsidiary of the
Company that would be a "significant subsidiary" as defined in Article 1, Rule
1-02 of Regulation S-X, promulgated pursuant to the Securities Act, as such
regulation is in effect on the date hereof, or (ii) any group of direct or
indirect Subsidiaries of the Company that, taken together as a group, would be a
"significant subsidiary" as defined in Article 1, Rule 1-02 of Regulation S-X,
promulgated pursuant to the Securities Act, as such regulation is in effect on
the date hereof.

     "Stated Maturity" means, when used with respect to the Security of any
Series or any installment of interest thereon, the date specified in such
Security as the fixed date on which the principal of such Security or such
installment of interest is due and payable, and when used with respect to any
other Indebtedness, means the date specified in the instrument governing such
Indebtedness as the fixed date on which the principal of such Indebtedness, or
any installment of interest thereon, is due and payable.

     "Subsidiary" of any specified Person means any corporation, partnership,
joint venture, association or other business entity, whether now existing or
hereafter organized or acquired, (i) in the case of a corporation, of which more
than 50% of the total voting power of the Capital Stock entitled (without regard
to the occurrence of any contingency) to vote in the election of directors,
officers or trustees thereof is held, directly or indirectly by such Person or
any of its Subsidiaries; or (ii) in the case of a partnership, joint venture,
association or other business entity, with respect to which such Person or any
of its Subsidiaries has the power to direct or cause the direction of the
management and policies of such entity by contract or otherwise or if in
accordance with GAAP such entity is consolidated with such Person for financial
statement purposes.

     "TIA" means the Trust Indenture Act of 1939 (15 U.S. Code Section
77aaa-77bbbb) as in effect on the date of this Indenture (except as provided in
Section 8.3 hereof).

     "Trustee" means the party named as such in this Indenture until a successor
replaces it pursuant to this Indenture and thereafter means the successor.


                                       4
   12

     "U.S. Government Obligations" means direct non-callable obligations of, or
non-callable obligations guaranteed by, the United States of America for the
payment of which obligation or guarantee the full faith and credit of the United
States of America is pledged.

     1.2 Other Definitions.

     The definitions of the following terms may be found in the sections
indicated as follows:



                                                                   Defined
     Term                                                        in Section
     ----                                                        ----------

                                                              
     "Bankruptcy Law"                                                 6.1
     "Business Day"                                                  10.8
     "Covenant Defeasance"                                            9.3
     "Custodian"                                                      6.1
     "Event of Default"                                               6.1
     "Journal"                                                      10.16
     "Judgment Currency"                                            10.17
     "Legal Defeasance"                                               9.2
     "Legal Holiday"                                                 10.8
     "Market Exchange Rate"                                         10.16
     "New York Banking Day"                                         10.17
     "Paying Agent"                                                   2.4
     "Registrar"                                                      2.4
     "Required Currency"                                            10.17
     "Service Agent"                                                  2.4


     1.3 Incorporation by Reference of Trust Indenture Act.

     Whenever this Indenture refers to a provision of the TIA, the portion of
such provision required to be incorporated herein in order for this Indenture to
be qualified under the TIA is incorporated by reference in and made a part of
this Indenture. The following TIA terms used in this Indenture have the
following meanings:

     "Commission" means the SEC.

     "indenture securities" means the Securities.

     "indenture securityholder" means a Securityholder.

     "indenture to be qualified" means this Indenture.

     "indenture trustee" or "institutional trustee" means the Trustee.

     "obligor on the indenture securities" means the Company or any other
obligor on the Securities.


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   13

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

     1.4 Rules of Construction.

     Unless the context otherwise requires:

               (1) a term has the meaning assigned to it herein, whether defined
          expressly or by reference;

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

               (3) "or" is not exclusive;

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

               (5) words used herein implying any gender shall apply to each
          gender.

                                    ARTICLE 2

                                 THE SECURITIES

     2.1 Issuable in Series.

     The aggregate principal amount of Securities that may be authenticated and
delivered under this Indenture is unlimited. The Securities may be issued in one
or more Series. All Securities of a Series shall be identical except as may be
set forth in a Board Resolution, a supplemental indenture or an Officers'
Certificate detailing the adoption of the terms thereof pursuant to the
authority granted under a Board Resolution. In the case of Securities of a
Series to be issued from time to time, the Board Resolution, Officers'
Certificate or supplemental indenture may provide for the method by which
specified terms (such as interest rate, maturity date, record date or date from
which interest shall accrue) are to be determined. Securities may differ between
Series in respect of any matters, provided that all Series of Securities shall
be equally and ratably entitled to the benefits of the Indenture.

     2.2 Establishment of Terms of Series of Securities.

     At or prior to the issuance of any Securities within a Series, the
following shall be established (as to the Series generally, in the case of
Subsection 2.2(1) and either as to such Securities within the Series or as to
the Series generally in the case of Subsections 2.2(2) through 2.2(23) by a
Board Resolution, a supplemental indenture or an Officers' Certificate pursuant
to authority granted under a Board Resolution:

               (1) the title of the Series (which shall distinguish the
          Securities of that particular Series from the Securities of any other
          Series);


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               (2) the price or prices (expressed as a percentage of the
          principal amount thereof) at which the Securities of the Series will
          be issued;

               (3) any limit upon the aggregate principal amount of the
          Securities of the Series which may be authenticated and delivered
          under this Indenture (except for Securities authenticated and
          delivered upon registration of transfer of, or in exchange for, or in
          lieu of, other Securities of the Series pursuant to Section 2.7, 2.8,
          2.11, 3.6 or 8.5);

               (4) the date or dates on which the principal of the Securities of
          the Series is payable;

               (5) the rate or rates (which may be fixed or variable) per annum
          or, if applicable, the method used to determine such rate or rates
          (including, but not limited to, any commodity, commodity index, stock
          exchange index or financial index) at which the Securities of the
          Series shall bear interest, if any, the date or dates from which such
          interest, if any, shall accrue, the date or dates on which such
          interest, if any, shall commence and be payable and any regular record
          date for the interest payable on any interest payment date;

               (6) the place or places where the principal of and interest, if
          any, on the Securities of the Series shall be payable, or the method
          of such payment, if by wire transfer, mail or other means;

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

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

               (9) the dates, if any, on which and the price or prices at which
          the Securities of the Series will be repurchased by the Company at the
          option of the Holders thereof and other detailed terms and provisions
          of such repurchase obligations;

               (10) if other than denominations of $1,000 and any integral
          multiple thereof, the denominations in which the Securities of the
          Series shall be issuable;

               (11) the forms of the Securities of the Series in bearer or fully
          registered form (and, if in fully registered form, whether the
          Securities will be issuable as Global Securities);


                                       7
   15

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

               (13) the currency of denomination of the Securities of the
          Series, which may be Dollars or any Foreign Currency, including, but
          not limited to, the ECU, and if such currency of denomination is a
          composite currency other than the ECU, the agency or organization, if
          any, responsible for overseeing such composite currency;

               (14) the designation of the currency, currencies or currency
          units in which payment of the principal of and interest, if any, on
          the Securities of the Series will be made;

               (15) if payments of principal of or interest, if any, on the
          Securities of the Series are to be made in one or more currencies or
          currency units other than that or those in which such Securities are
          denominated, the manner in which the exchange rate with respect to
          such payments will be determined;

               (16) the manner in which the amounts of payment of principal of
          or interest, if any, on the Securities of the Series will be
          determined, if such amounts may be determined by reference to an index
          based on a currency or currencies or by reference to a commodity,
          commodity index, stock exchange index or financial index;

               (17) the provisions, if any, relating to any security provided
          for the Securities of the Series;

               (18) any addition to or change in the Events of Default which
          applies to any Securities of the Series and any change in the right of
          the Trustee or the requisite Holders of such Securities to declare the
          principal amount thereof due and payable pursuant to Section 6.2;

               (19) any addition to or change in the covenants set forth in
          Articles 4 or 5 which applies to Securities of the Series;

               (20) any other terms of the Securities of the Series (which terms
          shall not be inconsistent with the provisions of this Indenture,
          except as permitted by Section 8.1, but which may modify or delete any
          provision of this Indenture insofar as it applies to such Series); and

               (21) any depositories, interest rate calculation agents, exchange
          rate calculation agents or other agents with respect to Securities of
          such Series if other than those appointed herein; and

               (22) the terms and conditions, if any, upon which the Securities
          and any guarantees thereof shall be subordinated in right of payment
          to other indebtedness of the Company or any guarantor; and


                                       8
   16

               (23) the form and terms of any guarantee of the Securities.

All Securities of any one Series need not be issued at the same time and may be
issued from time to time, consistent with the terms of this Indenture, if so
provided by or pursuant to the Board Resolution, supplemental indenture or
Officers' Certificate referred to above, and the authorized principal amount of
any Series may not be increased to provide for issuances of additional
Securities of such Series, unless otherwise provided in such Board Resolution,
supplemental indenture or Officers' Certificate.

     2.3 Execution and Authentication.

     The Securities shall be executed on behalf of the Company by two Officers
of the Company or an Officer and an Assistant Secretary of the Company.

     Such signature may be either manual or facsimile. The Company's seal may be
impressed, affixed, imprinted or reproduced on the Securities and may be in
facsimile form.

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

     A Security shall not be valid until authenticated by the manual signature
of the Trustee or an authenticating agent. The signature shall be conclusive
evidence that the Security has been authenticated under this Indenture.

     The Trustee shall at any time, and from time to time, authenticate
Securities for original issue in the principal amount provided in the Board
Resolution, supplemental indenture hereto or Officers' Certificate, upon receipt
by the Trustee of a Company Order. Such Company Order may authorize
authentication and delivery pursuant to oral or electronic instructions from the
Company or its duly authorized agent or agents, which oral instructions shall be
promptly confirmed in writing. Each Security shall be dated the date of its
authentication unless otherwise provided by a Board Resolution, a supplemental
indenture hereto or an Officers' Certificate.

     The aggregate principal amount of Securities of any Series outstanding at
any time may not exceed any limit upon the maximum principal amount for such
Series set forth in the Board Resolution, supplemental indenture hereto or
Officers' Certificate delivered pursuant to Section 2.2, except as provided in
Section 2.8.

     Prior to the issuance of Securities of any Series, the Trustee shall have
received and (subject to Section 7.2) shall be fully protected in relying on:
(a) the Board Resolution, supplemental indenture hereto or Officers' Certificate
establishing the form of the Securities of that Series or of Securities within
that Series and the terms of the Securities of that Series or of Securities
within that Series, (b) an Officers' Certificate complying with Section 10.4,
and (c) an Opinion of Counsel complying with Section 10.4.

     The Trustee shall have the right to decline to authenticate and deliver any
Securities of such Series: (a) if the Trustee, being advised by counsel,
determines that such action may not lawfully be taken; or (b) if the Trustee in
good faith by its board of directors or trustees, executive committee or a trust
committee of directors and/or vice-presidents shall determine that


                                       9
   17
such action would expose the Trustee to personal liability to Holders of any
then outstanding Series of Securities.

     The Trustee may appoint an authenticating agent reasonably acceptable to
the Company to authenticate Securities. An authenticating agent may authenticate
Securities whenever the Trustee may do so. Any appointment shall be evidenced by
instrument signed by an authorized officer of the Trustee, a copy of which shall
be furnished to the Company. Each reference in this Indenture to authentication
by the Trustee includes authentication by such agent. An authenticating agent
has the same rights as an Agent to deal with the Company or an Affiliate of the
Company.

     2.4 Registrar and Paying Agent.

     The Company shall maintain an office or agency where Securities may be
presented for registration of transfer or for exchange ("Registrar"), an office
or agency located in the Borough of Manhattan, City of New York, State of New
York where Securities may be presented for payment ("Paying Agent") and an
office or agency where notices and demands to or upon the Company in respect of
the Securities and this Indenture may be served ("Service Agent"). The Registrar
shall keep a register of the Securities and of their transfer and exchange. The
Company may have one or more co-registrars and one or more additional paying
agents. The Company shall give prompt written notice to the Trustee of the
location, and any change in the location, of such office or agency. If at any
time the Company shall fail to furnish the Trustee with the address thereof,
such presentations, surrenders, notices and demands may be made or served at the
address of the Trustee as set forth in Section 10.2. Neither the Company nor any
Affiliate of the Company may act as Paying Agent. The Company may change any
Paying Agent, Registrar or co-registrar without notice to any Securityholder.

     The Company may also from time to time designate one or more other offices
or agencies where the Securities may be presented or surrendered for any or all
such purposes and may from time to time rescind such designations. The Company
shall give prompt written notice to the Trustee of such designation or
rescission and of any change in the location of any such other office or agency.

     The Company shall enter into an appropriate agency agreement with any
Registrar or Paying Agent not a party to this Indenture. The agreement shall
implement the provisions of this Indenture that relate to such Agent. The
Company shall notify the Trustee of the name and address of any such Agent. If
the Company fails to maintain a Registrar or Paying Agent, or agent for service
of notices and demands, or fails to give the foregoing notice, the Trustee shall
act as such. The Company hereby appoints the Trustee as the initial Registrar,
Paying Agent and Service Agent for each Series unless another Registrar, Paying
Agent or Service Agent, as the case may be, is appointed prior to the time
Securities of that Series are first issued. The Company hereby initially
designates the Corporate Trust Office of the Trustee as such office of the
Company.


                                       10
   18

     2.5 Paying Agent To Hold Assets in Trust.

     The Trustee as Paying Agent shall, and the Company shall require each
Paying Agent other than the Trustee to agree in writing that each Paying Agent
shall hold in trust for the benefit of the Holders of any Series of Securities
or the Trustee all assets held by the Paying Agent for the payment of principal
of, or interest on, such Series of Securities (whether such assets have been
distributed to it by the Company or any other obligor on such Series of
Securities), and the Company and the Paying Agent shall notify the Trustee in
writing of any Default by the Company (or any other obligor on such Series of
Securities) in making any such payment. The Company at any time may require a
Paying Agent to distribute all assets held by it to the Trustee and account for
any assets disbursed and the Trustee may at any time during the continuance of
any payment default with respect to any Series of Securities, upon written
request to a Paying Agent, require such Paying Agent to distribute all assets
held by it to the Trustee and to account for any assets distributed. Upon
distribution to the Trustee of all assets that shall have been delivered by the
Company to the Paying Agent, the Paying Agent shall have no further liability
for such assets.

     2.6 Securityholder Lists.

     The Trustee shall preserve in as current a form as is reasonably
practicable the most recent list available to it of the names and addresses of
Securityholders of each Series of Securities. If the Trustee is not the
Registrar, the Company shall furnish to the Trustee as of each Record Date and
on or before each related Interest Payment Date, and at such other times as the
Trustee may request in writing, a list in such form and as of such date as the
Trustee may reasonably require of the names and addresses of Securityholders of
each Series of Securities.

     2.7 Transfer and Exchange.

     When Securities of a Series are presented to the Registrar with a request
to register the transfer thereof, the Registrar shall register the transfer as
requested if the requirements of applicable law are met and, when such
Securities of a Series are presented to the Registrar with a request to exchange
them for an equal principal amount of other authorized denominations of
Securities of the same Series, the Registrar shall make the exchange as
requested. To permit transfers and exchanges, upon surrender of any Security for
registration of transfer at the office or agency maintained pursuant to Section
2.4 hereof, subject to the provisions of this Section 2.6, the Company shall
execute and the Trustee shall authenticate Securities at the Registrar's
request.

     Notwithstanding any other provision of this Section 2.7, unless and until
it is exchanged in whole or in part for definitive Securities, a Global Security
may not be transferred except as a whole by the Depositary to a nominee of such
Depositary or by a nominee of such Depositary to such Depositary or another
nominee of such Depositary or by such Depositary or any such nominee to a
successor Depositary or a nominee of such successor Depositary.

     If (i) the Depositary is at any time unwilling, unable or ineligible to
continue as Depositary and a successor Depositary is not appointed by the
Company within 60 days of the date the Company is so informed in writing or
becomes aware of the same, or (ii) an Event of


                                       11
   19
Default has occurred and is continuing, the Company promptly will execute and
deliver to the Trustee definitive Securities, and the Trustee, upon receipt of a
Company Request for the authentication and delivery of such definitive
Securities (which the Company will promptly execute and deliver to the Trustee),
will authenticate and deliver definitive Securities, without charge, in an
aggregate principal amount equal to the principal amount of the outstanding
Global Securities, in exchange for and upon surrender of all such Global
Securities.

     In any exchange provided for in the preceding paragraph, the Company will
execute and the Trustee will authenticate and deliver definitive Securities in
the authorized denominations provided by Section 2.3.

     Upon the exchange of a Global Security for definitive Securities, such
Global Security shall be canceled by the Trustee. Definitive Securities issued
in exchange for Global Securities pursuant to this Section 2.7 shall be
registered in such names and in such authorized denominations as the Depositary,
pursuant to instructions from its direct or indirect participants or otherwise,
shall instruct the Trustee.

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

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

     Any exchange or transfer shall be without charge, except that the Company
may require payment by the Holder of a sum sufficient to cover any tax or other
governmental charge that may be imposed in relation to a transfer or exchange,
but this provision shall not apply to any exchange pursuant to Sections 2.11,
3.6 or 8.5 hereof. The Trustee shall not be required to register transfers of
Securities of any Series or to exchange Securities of any Series for a period of
15 days before selection for redemption of such Securities. The Trustee shall
not be required to exchange or register transfers of Securities of any Series
called or being called for redemption in whole or in part, except the unredeemed
portion of such Security being redeemed in part.

     2.8 Replacement Securities.

     If a mutilated Security is surrendered to the Trustee or if the Holder of a
Security presents evidence to the satisfaction of the Company and the Trustee
that the Security has been lost, destroyed or wrongfully taken, the Company
shall issue and the Trustee shall authenticate a replacement Security if the
Trustee's requirements are met. An indemnity bond may be required by the Company
or the Trustee that is sufficient in the judgment of the Company and the Trustee
to protect the Company, the Trustee or any Agent from any loss which any of them
may suffer if a Security is replaced. The Company may charge such Holder for its
reasonable, out-of-pocket expenses in replacing a Security, including reasonable
fees and expenses of counsel. Every replacement Security is an additional
obligation of the Company.


                                       12
   20

     2.9 Outstanding Securities.

     Securities outstanding at any time are all Securities authenticated by the
Trustee except for those canceled by it, those delivered to it for cancellation,
and those described in this Section 2.9 as not outstanding.

     If a Security is replaced pursuant to Section 2.8 (other than a mutilated
Security surrendered for replacement), it ceases to be outstanding until the
Company and the Trustee receive proof satisfactory to each of them that the
replaced Security is held by a bona fide purchaser. A mutilated Security ceases
to be outstanding upon surrender of such Security and replacement thereof
pursuant to Section 2.8.

     If a Paying Agent holds on a Redemption Date or Maturity Date money
sufficient to pay the principal of, premium, if any, and accrued interest on
Securities payable on that date and is not prohibited from paying such money to
the Holders thereof pursuant to the terms of this Indenture, then on and after
that date such Securities cease to be outstanding and interest on them ceases to
accrue.

     Subject to Section 10.6, a Security does not cease to be outstanding solely
because the Company or an Affiliate holds the Security.

     2.10 Treasury Securities.

     In determining whether the Holders of the required principal amount of
Securities of a Series have concurred in any request, demand, authorization,
direction, notice, consent or waiver Securities of a Series owned by the Company
or an Affiliate shall be disregarded, except that for the purposes of
determining whether the Trustee shall be protected in relying on any such
request, demand, authorization, direction, notice, consent or waiver only
Securities of a Series that the Trustee knows are so owned shall be so
disregarded.

     2.11 Temporary Securities.

     Until definitive Securities are ready for delivery, the Company may prepare
and the Trustee shall authenticate temporary Securities. Temporary Securities
shall be substantially in the form, and shall carry all rights, of definitive
Securities but may have variations that the Company considers appropriate for
temporary Securities. Without unreasonable delay, the Company shall prepare and
the Trustee shall authenticate definitive Securities in exchange for temporary
Securities presented to it.

     2.12 Cancellation.

     The Company at any time may deliver Securities to the Trustee for
cancellation. The Registrar and the Paying Agent shall forward to the Trustee
any Securities surrendered to them for transfer, exchange or payment. At the
direction of the Trustee, the Registrar or the Paying Agent, and no one else,
shall cancel and at the written request of the Company, shall dispose of all
Securities surrendered for transfer, exchange, payment or cancellation. If the
Company shall acquire any of the Securities, such acquisition shall not operate
as a redemption or satisfaction of


                                       13
   21
the Indebtedness represented by such Securities unless and until the same are
surrendered to the Trustee for cancellation pursuant to this Section 2.12.

     2.13 Defaulted Interest.

     If the Company defaults in a payment of interest on the Securities, it
shall pay the defaulted amounts, plus any interest payable on defaulted amounts
pursuant to Section 4.1 hereof, to the persons who are Securityholders on a
subsequent special record date, which date shall be the fifteenth day next
preceding the date fixed by the Company for the payment of defaulted interest or
the next succeeding Business Day if such date is not a Business Day. At least 15
days before the special record date, the Company shall mail or cause to be
mailed to each Securityholder, with a copy to the Trustee, a notice that states
the special record date, the payment date, and the amount of defaulted interest,
and interest payable on such defaulted interest, if any, to be paid.

     2.14 CUSIP Number.

     The Company in issuing the Securities may use one or more "CUSIP" numbers,
and if so, the Trustee shall use the CUSIP number(s) in notices of redemption or
exchange as a convenience to Holders, provided that any such notice may state
that no representation is made as to the correctness or accuracy of the CUSIP
number(s) printed in the notice or on the Securities, and that reliance may be
placed only on the other identification numbers printed on the Securities.

     2.15 Provisions for Global Securities.

          (a) A Board Resolution, a supplemental indenture hereto or an
Officers' Certificate shall establish whether the Securities of a Series shall
be issued in whole or in part in the form of one or more Global Securities and
the Depositary for such Global Securities or Securities.

          (b) Notwithstanding any provisions to the contrary contained in
Section 2.7 of the Indenture and in addition thereto, any Global Security shall
be exchangeable pursuant to Section 2.7 of the Indenture for Securities
registered in the names of Holders other than the Depositary for such Security
or its nominee only if (i) such Depositary notifies the Company that it is
unwilling or unable to continue as Depositary for such Global Security or if at
any time such Depositary ceases to be a clearing agency registered under the
Exchange Act, and, in either case, the Company fails to appoint a successor
Depositary within 90 days of such event, (ii) the Company executes and delivers
to the Trustee an Officers' Certificate to the effect that such Global Security
shall be so exchangeable or (iii) an Event of Default with respect to the
Securities represented by such Global Security shall have happened and be
continuing. Any Global Security that is exchangeable pursuant to the preceding
sentence shall be exchangeable for Securities registered in such names as the
Depositary shall direct in writing in an aggregate principal amount equal to the
principal amount of the Global Security with like tenor and terms.

     Except as provided in this Section 2.15(b), a Global Security may not be
transferred except as a whole by the Depositary with respect to such Global
Security to a nominee of such Depositary, by a nominee of such Depositary to
such Depositary or another


                                       14
   22

nominee of such Depositary or by the Depositary or any such nominee to a
successor Depositary or a nominee of such a successor Depositary.

          (c) Any Global Security issued hereunder shall bear a legend in
substantially the following form:

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

          (d) The Depositary, as a Holder, may appoint agents and otherwise
authorize participants to give or take any request, demand, authorization,
direction, notice, consent, waiver or other action which a Holder is entitled to
give or take under the Indenture.

          (e) Notwithstanding the other provisions of this Indenture, unless
otherwise specified as contemplated by Section 2.2, payment of the principal of
and interest, if any, on any Global Security shall be made to the Holder
thereof.

          (f) Except as provided in Section 2.15(e), the Company, the Trustee
and any Agent shall treat a person as the Holder of such principal amount of
outstanding Securities of such Series represented by a Global Security as shall
be specified in a written statement of the Depositary with respect to such
Global Security, for purposes of obtaining any consents, declarations, waivers
or directions required to be given by the Holders pursuant to this Indenture.

                                   ARTICLE 3

                                   REDEMPTION

     3.1 Notices to Trustee.

     The Company may, with respect to any Series of Securities, reserve the
right to redeem and pay the Series of Securities or may covenant to redeem and
pay the Series of Securities or any part thereof prior to the Stated Maturity
thereof at such time and on such terms as provided for in such Securities. If a
Series of Securities is redeemable and the Company elects to redeem such
Securities of a Series, it shall notify the Trustee of the Redemption Date and
the principal amount of Securities to be redeemed at least 30 days (unless a
shorter notice shall be satisfactory to the Trustee) but not more than 60 days
before the Redemption Date. Any such notice may be canceled at any time prior to
notice of such redemption being mailed to any Holder and shall thereby be void
and of no effect.


                                       15
   23

     3.2 Selection by Trustee of Securities To Be Redeemed.

     Unless otherwise indicated for a particular Series of Securities by a Board
Resolution, a supplemental indenture or an Officers' Certificate, if fewer than
all of the Securities of a Series are to be redeemed, the Trustee shall select
the Securities of a Series to be redeemed pro rata, by lot or by any other
method that the Trustee considers fair and appropriate and, if such Securities
are listed on any securities exchange, by a method that complies with the
requirements of such exchange.

     The Trustee shall make the selection from Securities of a Series
outstanding and not previously called for redemption and shall promptly notify
the Company in writing of the Securities selected for redemption and, in the
case of any Security selected for partial redemption, the principal amount
thereof to be redeemed. Securities of a Series in denominations of $1,000 may be
redeemed only in whole. The Trustee may select for redemption portions of the
principal of Securities of a Series that have denominations larger than $1,000.
Securities of a Series and portions of them it selects shall be in amounts of
$1,000 or, with respect to Securities of any Series issuable in other
denominations pursuant to Section 2.2(10), the minimum principal denomination
for each Series and integral multiples thereof. Provisions of this Indenture
that apply to Securities called for redemption also apply to portions of
Securities called for redemption.

     3.3 Notice of Redemption.

     Unless otherwise indicated for a particular Series by Board Resolution, a
supplemental indenture hereto or an Officers' Certificate, at least 30 days, and
no more than 60 days, before a Redemption Date, the Company shall mail, or cause
to be mailed, a notice of redemption by first-class mail to each Holder of
Securities to be redeemed at his or her last address as the same appears on the
registry books maintained by the Registrar.

     The notice shall identify the Securities to be redeemed (including the
CUSIP number(s) thereof, if any) and shall state:

               (1) the Redemption Date;

               (2) the redemption price;

               (3) if any Security of a Series is being redeemed in part, the
          portion of the principal amount of such Security of a Series to be
          redeemed and that, after the Redemption Date and upon surrender of
          such Security of a Series, a new Security or Securities in principal
          amount equal to the unredeemed portion will be issued;

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

               (5) that Securities of a Series called for redemption must be
          surrendered to the Paying Agent to collect the redemption price;


                                       16
   24

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

               (7) if fewer than all the Securities of a Series are to be
          redeemed, the identification of the particular Securities of a Series
          (or portion thereof) to be redeemed, as well as the aggregate
          principal amount of Securities of a Series to be redeemed and the
          aggregate principal amount of Securities of a Series to be outstanding
          after such partial redemption.

     At the Company's request, the Trustee shall give the notice of redemption
in the Company's name and at the Company's sole expense.

     3.4 Effect of Notice of Redemption.

     Once the notice of redemption described in Section 3.3 is mailed,
Securities of a Series called for redemption become due and payable on the
Redemption Date and at the redemption price, plus interest, if any, accrued to
(but not including) the Redemption Date. Upon surrender to the Trustee or Paying
Agent, such Securities of a Series shall be paid at the redemption price, plus
accrued interest, if any, to (but not including) the Redemption Date, provided
that if the Redemption Date is after a regular interest payment record date and
on or prior to the next Interest Payment Date, the accrued interest shall be
payable to the Holder of the redeemed Securities registered on the relevant
record date.

     3.5 Deposit of Redemption Price.

     On or prior to the Redemption Date, the Company shall deposit with the
Paying Agent money sufficient to pay the redemption price of and accrued
interest, if any, on all Securities to be redeemed on that date other than
Securities or portions thereof called for redemption on that date which have
been delivered by the Company to the Trustee for cancellation.

     On and after any Redemption Date, if money sufficient to pay the redemption
price of and accrued interest on Securities called for redemption shall have
been made available in accordance with the preceding paragraph and the Company
and the Paying Agent are not prohibited from paying such moneys to Holders, the
Securities called for redemption will cease to accrue interest and the only
right of the Holders of such Securities will be to receive payment of the
redemption price of and, subject to the proviso in Section 3.4, accrued and
unpaid interest on such Securities to the Redemption Date. If any Security
called for redemption shall not be so paid, interest will be paid, from the
Redemption Date until such redemption payment is made, on the unpaid principal
of the Security and any interest not paid on such unpaid principal, in each
case, at the rate and in the manner provided in the Securities.


                                       17
   25

     3.6 Securities Redeemed in Part.

     Upon surrender of a Security of a Series that is redeemed in part, the
Trustee shall authenticate for a Holder a new Security of the same Series equal
in principal amount to the unredeemed portion of the Security surrendered.

                                    ARTICLE 4

                                    COVENANTS

     4.1 Payment of Securities.

     The Company shall pay the principal of and interest, if any, on each Series
of Securities on the dates and in the manner provided in such Securities and
this Indenture.

     An installment of principal or interest shall be considered paid on the
date it is due if the Trustee or Paying Agent holds on that date money
designated for and sufficient to pay such installment and is not prohibited from
paying such money to the Holders pursuant to the terms of this Indenture or
otherwise.

     The Company shall pay interest on overdue principal, and overdue interest,
to the extent lawful, at the rate specified in the Series of Securities.

     4.2 SEC Reports.

     The Company will deliver to the Trustee and Holders of Securities within 15
days after the filing of the same with the SEC, copies of the quarterly and
annual report and of the information documents and other reports, if any, which
the Company is required to file with the SEC pursuant to Section 13 or 15(d) of
the Exchange Act. Notwithstanding that the Company may not be subject to the
reporting requirements of Section 13 or 15(d) of the Exchange Act, the Company
will file with the SEC, to the extent permitted, and provide the Trustee,
Holders of each Series of Securities and prospective holders of each Series of
Securities with such quarterly and annual reports and such information,
documents and other reports specified in Section 13 and 15(d) of the Exchange
Act. The Company will also comply with the other provisions of TIA Section
314(a).

     4.3 Waiver of Stay, Extension or Usury Laws.

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


                                       18
   26

     4.4 Compliance Certificate.

         (a) The Company shall deliver to the Trustee, within 90 days after the
end of each fiscal year of the Company, an Officers' Certificate which complies
with TIA Section 314(a)(4) stating that a review of the activities of the
Company and its Subsidiaries during such fiscal year or fiscal quarter, as the
case may be, has been made under the supervision of the signing Officers with a
view to determining whether each has kept, observed, performed and fulfilled its
obligations under this Indenture, and further stating, as to each such Officer
signing such certificate, that to the best of his or her knowledge each has
kept, observed, performed and fulfilled each and every covenant contained in
this Indenture and is not in default in the performance or observance of any of
the terms, provisions and conditions hereof (or, if a Default or Event of
Default shall have occurred, describing all such Defaults or Events of Default
of which he or she may have knowledge and what action each is taking or proposes
to take with respect thereto) and that to the best of his or her knowledge no
event has occurred and remains in existence by reason of which payments on
account of the principal of or interest, if any, on the Securities is prohibited
or if such event has occurred, a description of the event and what action each
is taking or proposes to take with respect thereto.

         (b) (i) If any Default or Event of Default has occurred and is
continuing or (ii) if any Holder seeks to exercise any remedy hereunder with
respect to a claimed Default under this Indenture or the Securities, the Company
shall deliver to the Trustee an Officers' Certificate specifying such event,
notice or other action within five Business Days of its becoming aware of such
occurrence and what action the Company is taking or proposes to take with
respect thereto.

     4.5 Payment of Taxes and Other Claims.

     The Company shall pay or discharge or cause to be paid or discharged,
before the same shall become delinquent, (i) all taxes, assessments and
governmental charges (including withholding taxes and any penalties, interest
and additions to taxes) levied or imposed upon it or any of its Significant
Subsidiaries or properties of it or any of its Significant Subsidiaries and (ii)
all lawful claims for labor, materials and supplies that, if unpaid, might by
law become a Lien upon the property of it or any of its Significant
Subsidiaries; provided, however, that the Company shall not be required to pay
or discharge or cause to be paid or discharged any such tax, assessment, charge
or claim if the amount, applicability or validity thereof is being contested in
good faith by appropriate proceedings and an adequate reserve has been
established therefor to the extent required by GAAP.

     4.6 Corporate Existence.

     Subject to Article 5 hereof, the Company shall do or cause to be done all
things necessary to preserve and keep in full force and effect its corporate
existence, and the corporate, partnership or other existence of each Significant
Subsidiary, in accordance with the respective organizational documents (as the
same may be amended from time to time) of the Company and of each Significant
Subsidiary and the rights (charter and statutory), licenses and franchises of
the Company and its Significant Subsidiaries; provided, however, that the
Company shall not be required to preserve any such right, license or franchise,
or the corporate, partnership or other existence of any of its Significant
Subsidiaries, if the Board of Directors shall determine that the 


                                       19
   27

preservation thereof is no longer desirable in the conduct of the business of
the Company and its Significant Subsidiaries, taken as a whole, and that the
loss thereof is not adverse in any material respect to the Holders.

                                   ARTICLE 5

                              SUCCESSOR CORPORATION

     5.1 Limitation on Consolidation, Merger and Sale of Assets.

         (a) The Company will not, in any transaction or series of transactions,
merge or consolidate with or into, or sell, assign, convey, transfer, lease or
otherwise dispose of all or substantially all of its properties and assets (as
an entirety or substantially as an entirety in one transaction or a series of
related transactions), to any Person or Persons, and the Company will not permit
any of its Significant Subsidiaries to enter into any such transaction or series
of transactions if such transaction or series of transactions, in the aggregate,
would result in a sale, assignment, conveyance, transfer, lease or other
disposition of all or substantially all of the properties and assets of the
Company or the Company and its Significant Subsidiaries, taken as a whole, to
any other Person or Persons, unless at the time of and after giving effect
thereto (i) either (A) if the transaction or series of transactions is a merger
or consolidation, the Company shall be the surviving Person of such merger or
consolidation, or (B) the Person formed by such consolidation or into which the
Company or such Significant Subsidiary is merged or to which the properties and
assets of the Company or such Significant Subsidiary, as the case may be, are
transferred (any such surviving person or transferee Person being the "Surviving
Entity") shall be a corporation organized and existing under the laws of the
United States of America, any state thereof or the District of Columbia and
shall expressly assume by a supplemental indenture executed and delivered to the
Trustee, in form reasonably satisfactory to the Trustee, all the obligations of
the Company under the Securities of a Series and this Indenture, and in each
case, this Indenture shall remain in full force and effect; and (ii) immediately
before and immediately after giving effect to such transaction or series of
transactions on a pro forma basis (including, without limitation, any
Indebtedness incurred or anticipated to be incurred in connection with or in
respect of such transaction or series of transactions), no Default or Event of
Default shall have occurred and be continuing.

         (b) In connection with any consolidation, merger or transfer of assets
contemplated by this Section 5.1, the Company shall deliver, or cause to be
delivered, to the Trustee, in form and substance reasonably satisfactory to the
Trustee, an Officers' Certificate and an Opinion of Counsel, each stating that
such consolidation, merger or transfer and the supplemental indenture in respect
thereto comply with this Section 5.1 and that all conditions precedent herein
provided for relating to such transaction or transactions have been complied
with.

     5.2 Successor Person Substituted.

     Upon any consolidation or merger, or any transfer of all or substantially
all of the assets of the Company or any Significant Subsidiary in accordance
with Section 5.1 above, the successor corporation formed by such consolidation
or into which the Company is merged or to 


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which such transfer is made shall succeed to, and be substituted for, and may
exercise every right and power of, the Company under this Indenture with the
same effect as if such successor corporation had been named as the Company
herein, and thereafter (except with respect to any such transfer which is a
lease) the predecessor corporation shall be relieved of all obligations and
covenants under this Indenture and the Securities.

                                   ARTICLE 6

                              DEFAULTS AND REMEDIES

     6.1 Events of Default.

     "Events of Default," wherever used herein with respect to Securities of any
Series, means any one of the following events, unless in the establishing Board
Resolution, supplemental indenture or Officers' Certificate, it is provided that
such Series shall not have the benefit of said Event of Default:

               (1) there is a default in the payment of any principal of, or
          premium, if any, on the Securities when the same becomes due and
          payable at maturity, upon acceleration, redemption or otherwise;

               (2) there is a default in the payment of any interest on any
          Security of a Series when the same becomes due and payable and the
          Default continues for a period of 30 days;

               (3) the Company defaults in the observance or performance of any
          other covenant in the Securities of a Series or this Indenture for 45
          days after written notice from the Trustee or the Holders of not less
          than 25% in the aggregate principal amount of the Securities of such
          Series then outstanding;

               (4) there is a default or are defaults under one or more
          agreements, instruments, mortgages, bonds, debentures or other
          evidences of Indebtedness under which the Company or any Significant
          Subsidiary of the Company then has outstanding Indebtedness in excess
          of $10 million, individually or in the aggregate, and either (a) such
          Indebtedness is already due and payable in full or (b) such default or
          defaults have resulted in the acceleration of the maturity of such
          Indebtedness;

               (5) a court of competent jurisdiction enters a final judgment or
          judgments which can no longer be appealed for the payment of money in
          excess of $10 million (not covered by insurance) against the Company
          or any Significant Subsidiary and such judgment remains undischarged
          for a period of 60 consecutive days during which a stay of enforcement
          of such judgment shall not be in effect;

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


                                       21
   29

                    (A) commences a voluntary case,

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

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

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

                    (E) generally is not paying its debts as they become due;

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

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

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

                    (C) orders the liquidation of the Company or any Significant
               Subsidiary,

     and the order or decree remains unstayed and in effect for 60 days; or

          (8) any other Event of Default provided with respect to Securities of
     that Series, which is specified in a Board Resolution, a supplemental
     indenture hereto or an Officers' Certificate, in accordance with Section
     2.2(18).

     The term "Bankruptcy Law" means Title 11, U.S. Code or any similar Federal
or state law for the relief of debtors. The term "Custodian" means any receiver,
trustee, assignee, liquidator or similar official under any Bankruptcy Law.

     The Trustee may withhold notice of any Default (except in payment of
principal or premium, if any, or interest on the Securities) to the Holders of
the Securities of any Series in accordance with Section 7.5.

     6.2 Acceleration.

     If an Event of Default with respect to Securities of any Series at the time
outstanding (other than an Event of Default arising under Section 6.1(6) or (7))
occurs and is continuing, the Trustee by written notice to the Company, or the
Holders of not less than 25% in aggregate principal amount of the Securities of
that Series then outstanding may by written notice to the Company and the
Trustee declare that the entire principal amount of all the Securities of that
Series then outstanding plus accrued and unpaid interest to the date of
acceleration are 


                                       22
   30

immediately due and payable, in which case such amounts shall become immediately
due and payable; provided, however, that after such acceleration but before a
judgment or decree based on such acceleration is obtained by the Trustee, the
Holders of a majority in aggregate principal amount of the outstanding
Securities of that Series may rescind and annul such acceleration and its
consequences if (i) all existing Events of Default, other than the nonpayment of
accelerated principal, premium, if any, or interest that has become due solely
because of the acceleration, have been cured or waived, (ii) to the extent the
payment of such interest is lawful, interest on overdue installments of interest
and overdue principal, which has become due otherwise than by such declaration
of acceleration, has been paid and (iii) if the rescission would not conflict
with any judgment or decree. No such rescission shall affect any subsequent
Default or impair any right consequent thereto. In case an Event of Default
specified in Section 6.1(6) or (7) with respect to the Company occurs, such
principal, premium, if any, and interest amount with respect to all of the
Securities of that Series shall be due and payable immediately without any
declaration or other act on the part of the Trustee or the Holders of the
Securities of that Series.

     6.3 Remedies.

     If an Event of Default with respect to Securities of any Series at the time
outstanding occurs and is continuing, the Trustee may pursue any available
remedy by proceeding at law or in equity to collect the payment of principal of,
or premium, if any, and interest on the Securities of that Series or to enforce
the performance of any provision of the Securities of that Series or this
Indenture.

     The Trustee may maintain a proceeding even if it does not possess any of
the Securities of that Series or does not produce any of them in the proceeding.
A delay or omission by the Trustee or any Securityholder in exercising any right
or remedy accruing upon an Event of Default shall not impair the right or remedy
or constitute a waiver of or acquiescence in the Event of Default. No remedy is
exclusive of any other remedy. All available remedies are cumulative to the
extent permitted by law.

     6.4 Waiver of Past Defaults and Events of Default.

     Subject to Sections 6.2, 6.7 and 8.2 hereof, the Holders of a majority in
principal amount of the Securities of any Series then outstanding have the right
to waive any existing Default or Event of Default with respect to such Series or
compliance with any provision of this Indenture or the Securities of such
Series. Upon any such waiver, such Default with respect to such Series shall
cease to exist, and any Event of Default with respect to such Series arising
therefrom shall be deemed to have been cured for every purpose of this
Indenture; but no such waiver shall extend to any subsequent or other Default or
Event of Default or impair any right consequent thereto.

     6.5 Control by Majority.

     The Holders of a majority in principal amount of the Securities of any
Series then outstanding may direct the time, method and place of conducting any
proceeding for any remedy available to the Trustee or exercising any trust or
power conferred on the Trustee by this Indenture with respect to such Series.
The Trustee, however, may refuse to follow any direction 


                                       23
   31

that conflicts with law or this Indenture or that the Trustee determines may be
unduly prejudicial to the rights of another Securityholder or that may involve
the Trustee in personal liability; provided that the Trustee may take any other
action deemed proper by the Trustee which is not inconsistent with such
direction.

     6.6 Limitation on Suits.

     Subject to Section 6.7 below, a Securityholder may not institute any
proceeding or pursue any remedy with respect to this Indenture or the Securities
of a Series unless:

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

               (2) the Holders of at least 25% in aggregate principal amount of
          the Securities of such Series then outstanding make a written request
          to the Trustee to pursue the remedy;

               (3) such Holder or Holders offer to the Trustee indemnity
          reasonably satisfactory to the Trustee against any loss, liability or
          expense to be incurred in compliance with such request;

               (4) the Trustee does not comply with the request within 60 days
          after receipt of the request and the offer of indemnity; and

               (5) no direction inconsistent with such written request has been
          given to the Trustee during such 60 day period by the Holders of a
          majority in aggregate principal amount of the Securities of such
          Series then outstanding.

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

     6.7 Rights of Holders To Receive Payment.

     Notwithstanding any other provision of this Indenture, the right of any
Holder of a Security of a Series to receive payment of principal of, or premium,
if any, and interest of the Security of such Series on or after the respective
due dates expressed in the Security of such Series, or to bring suit for the
enforcement of any such payment on or after such respective dates, is absolute
and unconditional and shall not be impaired or affected without the consent of
the Holder.

     6.8 Collection Suit by Trustee.

     If an Event of Default in payment of principal, premium or interest
specified in Section 6.1(1) or (2) hereof with respect to Securities of any
Series at the time outstanding occurs and is continuing, the Trustee may recover
judgment in its own name and as trustee of an express trust against the Company
(or any other obligor on the Securities of that Series) for the whole amount of
unpaid principal and accrued interest remaining unpaid, together with interest
on overdue principal and, to the extent that payment of such interest is lawful,
interest on overdue


                                       24
   32

installments of interest, in each case at the rate then borne by the Securities
of that Series, and such further amounts as shall be sufficient to cover the
costs and expenses of collection, including the reasonable compensation,
expenses, disbursements and advances of the Trustee, its agents and counsel.

     6.9 Trustee May File Proofs of Claim.

     The Trustee may file such proofs of claim and other papers or documents as
may be necessary or advisable in order to have the claims of the Trustee
(including any claim for the reasonable compensation, expenses, disbursements
and advances of the Trustee, its agents and counsel) and the Securityholders
allowed in any judicial proceedings relative to the Company (or any other
obligor upon the Securities), any of their respective creditors or any of their
respective property and shall be entitled and empowered to collect and receive
any monies or other property payable or deliverable on any such claims and to
distribute the same after deduction of its charges and expenses to the extent
that any such charges and expenses are not paid out of the estate in any such
proceedings and any custodian in any such judicial proceeding is hereby
authorized by each Securityholder to make such payments to the Trustee, and in
the event that the Trustee shall consent to the making of such payments directly
to the Securityholders, to pay to the Trustee any amount due to it for the
reasonable compensation, expenses, disbursements and advances of the Trustee,
its agents and counsel, and any other amounts due the Trustee under Section 7.7
hereof.

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

     6.10 Priorities.

     If the Trustee collects any money pursuant to this Article 6, it shall pay
out the money in the following order:

     FIRST: to the Trustee for amounts due under Section 7.7 hereof;

     SECOND: to Securityholders for amounts then due and unpaid for principal,
premium, if any, and interest on the Securities in respect of which or for the
benefit of which such money has been collected, ratably, without preference or
priority of any kind, according to the amounts due and payable on such
Securities; and

     THIRD: to the Company.

     The Trustee may fix a record date and payment date for any payment to
Securityholders pursuant to this Section 6.10.


                                       25
   33

     6.11 Undertaking for Costs.

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

                                   ARTICLE 7

                                    TRUSTEE

     7.1 Duties of Trustee.

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

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

          (1) The Trustee need perform only those duties that are specifically
     set forth in this Indenture and no covenants or obligations shall be
     implied in this Indenture against the Trustee.

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

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

          (1) This paragraph does not limit the effect of paragraph (b) of this
     Section 7.1.

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


                                       26
   34

          (3) The Trustee shall not be liable with respect to any action it
     takes or omits to take in good faith in accordance with a direction
     received by it pursuant to Sections 6.2 and 6.5 hereof.

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

     (e) Whether or not therein expressly so provided, paragraphs (a), (b), (c)
and (d) of this Section 7.1 shall govern every provision of this Indenture that
in any way relates to the Trustee.

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

     (g) The Paying Agent, the Registrar and any authenticating agent shall be
entitled to the protections, immunities and standard of care set forth in
paragraphs (a), (b), (c) and (d) of this Section 7.1 with respect to the
Trustee.

     7.2 Rights of Trustee.

     (a) Subject to Section 7.1 hereof:

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

               (2) Before the Trustee acts or refrains from acting, it may
          require an Officers' Certificate or an Opinion of Counsel, or both,
          which shall conform to the provisions of Section 10.5 hereof. The
          Trustee shall be protected and shall not be liable for any action it
          takes or omits to take in good faith in reliance on such certificate
          or opinion.

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

               (4) The Trustee shall not be liable for any action it takes or
          omits to take in good faith which it reasonably believes to be
          authorized or within its rights or powers.

               (5) The Trustee may consult with counsel of its selection, and
          the advice or opinion of such counsel as to matters of law shall be
          full and complete authorization and protection from liability in
          respect of any action taken, omitted


                                       27
   35
          or suffered by it hereunder in good faith and in accordance with the
          advice or opinion of such counsel.

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

               (7) The Trustee shall not be deemed to have knowledge of any fact
          or matter unless such fact or matter is known to a Responsible Officer
          of the Trustee.

     7.3 Individual Rights of Trustee.

     The Trustee in its individual or any other capacity may become the owner or
pledgee of Securities and may make loans to, accept deposits from, perform
services for or otherwise deal with the Company, or any Affiliate thereof, with
the same rights it would have if it were not Trustee. Any Agent may do the same
with like rights. The Trustee, however, shall be subject to Sections 7.10 and
7.11 hereof.

     7.4 Trustee's Disclaimer.

     The Trustee makes no representation as to the validity or adequacy of this
Indenture or the Securities, it shall not be accountable for the Company's use
of the proceeds from the sale of Securities or any money paid to the Company
pursuant to the terms of this Indenture and it shall not be responsible for any
statement in the Securities other than its certificate of authentication.

     7.5 Notice of Default.

     If a Default or an Event of Default occurs and is continuing with respect
to the Securities of any Series and if it is known to the Trustee, the Trustee
shall mail to each Securityholder of the Securities of that Series notice of the
Default or the Event of Default, as the case may be, within 30 days after it
occurs or, if later, after a Responsible Officer of the Trustee has knowledge of
such Default or Event of Default. Except in the case of a Default or an Event of
Default in payment of the principal of, or premium, if any, or interest on any
Security of any Series, the Trustee may withhold the notice if and so long as
the Board of Directors of the Trustee, the executive committee or any trust
committee of such board and/or its Responsible Officers in good faith
determine(s) that withholding the notice is in the interests of the
Securityholders of that Series.

     7.6 Reports by Trustee to Holders.

     If and to the extent required by the TIA, within 60 days after May 15 of
each year, commencing the May 15 following the date of this Indenture, the
Trustee shall mail to each Securityholder a brief report dated as of such May 15
that complies with TIA Section 313(a). The Trustee also shall comply with TIA
Sections 313(b) and 313(c).


                                       28
   36

     A copy of each report at the time of its mailing to Securityholders shall
be filed with the SEC and any stock exchange on which the Securities of that
Series are listed. The Company shall promptly notify the Trustee when the
Securities of any Series are listed on any stock exchange, and the Trustee shall
comply with TIA Section 313(d).

     7.7 Compensation and Indemnity.

     The Company shall pay to the Trustee from time to time reasonable
compensation for its services. The Trustee's compensation shall not be limited
by any provision of law on compensation of a trustee of an express trust. The
Company shall reimburse the Trustee upon request for all reasonable
disbursements, expenses and advances incurred or made by it in connection with
its duties under this Indenture, including the reasonable compensation,
disbursements and expenses of the Trustee's agents and counsel.

     The Company shall indemnify the Trustee for, and hold it harmless against,
any and all loss or liability incurred by it in connection with the acceptance
or performance of its duties under this Indenture including the reasonable costs
and expenses of defending itself against any claim or liability in connection
with the exercise or performance of any of its powers or duties hereunder. The
Trustee shall notify the Company promptly of any claim asserted against the
Trustee for which it may seek indemnity.

     However, the failure by the Trustee to so notify the Company shall not
relieve the Company of its obligations. Notwithstanding the foregoing, the
Company need not reimburse the Trustee for any expense or indemnify it against
any loss or liability incurred by the Trustee through its negligence or bad
faith. To secure the payment obligations of the Company in this Section 7.7, the
Trustee shall have a lien prior to the Securities of any Series on all money or
property held or collected by the Trustee except such money or property held in
trust to pay principal of and interest on particular Securities of that Series.

     When the Trustee incurs expenses or renders services after an Event of
Default specified in Section 6.1(6) or (7) hereof occurs, the expenses and the
compensation for the services are intended to constitute expenses of
administration under any Bankruptcy Law.

     For purposes of this Section 7.7, the term "Trustee" shall include any
trustee appointed pursuant to Article 9.

     7.8 Replacement of Trustee.

     The Trustee may resign with respect to the Securities of one or more Series
by so notifying the Company in writing.

     The Holders of a majority in principal amount of the outstanding Securities
of any Series may remove the Trustee with respect to that Series by notifying
the removed Trustee in writing and may appoint a successor Trustee with respect
to that Series with the Company's written consent, which consent shall not be
unreasonably withheld. The Company may remove the Trustee with respect to that
Series at its election if:

               (1) the Trustee fails to comply with Section 7.10 hereof;


                                       29
   37

               (2) the Trustee is adjudged a bankrupt or an insolvent or an
          order for relief is entered with respect to the Trustee under any
          Bankruptcy Law;

               (3) a Custodian or other public officer takes charge of the
          Trustee or its property; or

               (4) the Trustee otherwise becomes incapable of acting.

     If the Trustee resigns or is removed or if a vacancy exists in the office
of Trustee with respect to any Series of Securities for any reason, the Company
shall promptly notify each Holder of such event and shall promptly appoint a
successor Trustee.

     If a successor Trustee with respect to the Securities of one or more Series
does not take office within 60 days after the retiring Trustee resigns or is
removed, the retiring Trustee, the Company or the Holders of at least 10% in
principal amount of the outstanding Securities of the applicable Series may
petition any court of competent jurisdiction for the appointment of a successor
Trustee.

     If the Trustee with respect to the Securities of one or more Series fails
to comply with Section 7.10 hereof, any Securityholder of the applicable Series
may petition any court of competent jurisdiction for the removal of the Trustee
and the appointment of a successor Trustee.

     A successor Trustee shall deliver a written acceptance of its appointment
to the retiring Trustee and to the Company. Immediately following such delivery,
the retiring Trustee with respect to one or more Series shall, subject to its
rights under Section 7.7 hereof, transfer all property held by it as Trustee
with respect to such Series to the successor Trustee, the resignation or removal
of the retiring Trustee shall become effective, and the successor Trustee with
respect to such Series shall have all the rights, powers and duties of the
Trustee under this Indenture. A successor Trustee with respect to the Securities
of one or more Series shall mail notice of its succession to each Securityholder
of such Series.

     7.9 Successor Trustee by Consolidation, Merger or Conversion.

     If the Trustee consolidates with, merges or converts into, or transfers all
or substantially all of its corporate trust assets to, another corporation,
subject to Section 7.10 hereof, the successor corporation without any further
act shall be the successor Trustee.

     7.10 Eligibility; Disqualification.

     This Indenture shall always have a Trustee who satisfies the requirements
of TIA Sections 310(a)(1), (2) and (5) in every respect. The Trustee shall have
a combined capital and surplus of at least $100,000,000 as set forth in its most
recent published annual report of condition. The Trustee shall comply with TIA
Section 310(b), including the provision in Section 310(b)(1).


                                       30
   38

     7.11 Preferential Collection of Claims Against Company.

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

     7.12 Paying Agents.

     The Company shall cause each Paying Agent other than the Trustee to execute
and deliver to it and the Trustee an instrument in which such agent shall agree
with the Trustee, subject to the provisions of this Section 7.12:

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

               (2) that it will at any time during the continuance of any Event
          of Default, upon written request from the Trustee, deliver to the
          Trustee all sums so held in trust by it together with a full
          accounting thereof; and

               (3) that it will give the Trustee written notice within three (3)
          Business Days of any failure of the Company (or by any obligor on the
          Securities) in the payment of any installment of the principal of,
          premium, if any, or interest on, the Securities when the same shall be
          due and payable.

                                   ARTICLE 8

                       AMENDMENTS, SUPPLEMENTS AND WAIVERS

     8.1 Without Consent of Holders.

     The Company, when authorized by a Board Resolution, and the Trustee may
amend or supplement this Indenture or the Securities of one or more Series
without notice to or consent of any Securityholder:

               (1) to comply with Section 5.1 hereof;

               (2) to provide for uncertificated Securities in addition to
          certificated Securities;

               (3) to comply with any requirements of the SEC under the TIA;

               (4) to cure any ambiguity, defect or inconsistency, or to make
          any other change that does not adversely affect the rights of any
          Securityholder;


                                       31
   39

               (5) to provide for the issuance of and establish the form and
          terms and conditions of Securities of any Series as permitted by this
          Indenture; or

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

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

     8.2 Without Consent of Holders.

         (a) The Company, when authorized by a Board Resolution, and the Trustee
may amend or supplement this Indenture or the Securities of one or more Series
with the written consent of the Holders of not less than a majority in aggregate
principal amount of the outstanding Securities of such Series affected by such
amendment or supplement without notice to any Securityholder. The Holders of not
less than a majority in aggregate principal amount of the outstanding Securities
of each such Series affected by such amendment or supplement may waive
compliance in a particular instance by the Company with any provision of this
Indenture or the Securities of such Series without notice to any Securityholder.
Subject to Section 8.4, without the consent of each Securityholder affected,
however, an amendment, supplement or waiver, including a waiver pursuant to
Section 6.4, may not:

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

               (2) reduce the rate of or change the time for payment of interest
          on any Security;

               (3) reduce the principal or change the Stated Maturity of any
          Security or reduce the amount of, or postpone the date fixed for, the
          payment of any sinking fund or analogous obligation;

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

               (5) change the amount or time of any payment required by the
          Securities or reduce the premium payable upon any redemption of the
          Securities, or change the time before which no such redemption may be
          made;

               (6) waive a Default or Event of Default in the payment of the
          principal of or interest, if any, on any Security (except a rescission
          of acceleration of the Securities of any Series by the Holders of at
          least a majority in principal amount


                                       32
   40
         of the outstanding Securities of such Series and a waiver of the
         payment default that resulted from such acceleration);

             (7) waive a redemption payment with respect to any Security or
         change any of the provisions with respect to the redemption of any
         Securities;

             (8) make any changes in Sections 6.4 or 6.7 hereof or this
         sentence of Section 8.2; or

             (9) take any other action otherwise prohibited by this Indenture
         to be taken without the consent of each holder affected thereby.

         (b) Upon the request of the Company, accompanied by a Board Resolution
authorizing the execution of any such supplemental indenture, and upon the
receipt by the Trustee of evidence reasonably satisfactory to the Trustee of the
consent of the Securityholders as aforesaid and upon receipt by the Trustee of
the documents described in Section 8.6 hereof, the Trustee shall join with the
Company in the execution of such supplemental indenture unless such supplemental
indenture affects the Trustee's own rights, duties or immunities under this
Indenture, in which case the Trustee may in its discretion, but shall not be
obligated to, enter into such supplemental indenture.

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

     8.3 Compliance with Trust Indenture Act.

     Every amendment to or supplement of this Indenture or the Securities shall
comply with the TIA as then in effect.

     8.4 Revocation and Effect of Consents.

     Until an amendment, supplement, waiver or other action becomes effective, a
consent to it by a Holder of a Security is a continuing consent conclusive and
binding upon such Holder and every subsequent Holder of the same Security or
portion thereof, and of any Security issued upon the transfer thereof or in
exchange therefor or in place thereof, even if notation of the consent is not
made on any such Security. Any such Holder or subsequent Holder, however, may
revoke the consent as to his Security or portion of a Security, if the Trustee
receives the notice of revocation before the date the amendment, supplement,
waiver or other action becomes effective.

     The Company may, but shall not be obligated to, fix a record date for the
purpose of determining the Holders entitled to consent to any amendment,
supplement, or waiver which record date shall be at least 30 days prior to the
first solicitation of such consent. If a record date is fixed, then,
notwithstanding the preceding paragraph, those Persons who were Holders at such
record date (or their duly designated proxies), and only such Persons, shall be
entitled to consent to such amendment, supplement, or waiver or to revoke any
consent previously given, whether or not such Persons continue to be Holders
after such record date. No such consent shall be valid or effective for more
than 90 days after such record date.


                                       33
   41

     After an amendment, supplement, waiver or other action becomes effective,
it shall bind every Securityholder, unless it makes a change described in any of
clauses (1) through (9) of Section 8.2 hereof. In that case the amendment,
supplement, waiver or other action shall bind each Holder of a Security who has
consented to it and every subsequent Holder of a Security or portion of a
Security that evidences the same debt as the consenting Holder's Security;
provided that any such waiver shall not impair or affect the right of any Holder
to receive payment of principal of and interest on a Security, on or after the
respective due dates expressed in such Security, or to bring suit for the
enforcement of any such payment on or after such respective dates without the
consent of such Holder.

     8.5 Notation on or Exchange of Securities.

     If an amendment, supplement, or waiver changes the terms of a Security of
any Series, the Trustee may request the Holder of such Security to deliver it to
the Trustee. In such case, the Trustee shall place an appropriate notation on
such Security about the changed terms and return it to the Holder.
Alternatively, if the Company or the Trustee so determines, the Company in
exchange for such Security shall issue and the Trustee shall authenticate a new
security that reflects the changed terms. Failure to make the appropriate
notation or issue a new Security shall not affect the validity and effect of
such amendment supplement or waiver.

     8.6 Trustee to Sign Amendments, Etc.

     The Trustee shall sign any amendment, supplement or waiver authorized
pursuant to this Article 8 if the amendment, supplement or waiver does not
adversely affect the rights, duties, liabilities or immunities of the Trustee.
If it does, the Trustee may, but need not, sign it. In signing or refusing to
sign such amendment, supplement or waiver the Trustee shall be entitled to
receive and, subject to Section 7.1 hereof, shall be fully protected in relying
upon an Officers' Certificate and an Opinion of Counsel stating that such
amendment, supplement or waiver is authorized or permitted by this Indenture.
The Company may not sign an amendment or supplement until the Board of Directors
of the Company approves it.

                                   ARTICLE 9

                       DISCHARGE OF INDENTURE; DEFEASANCE

     9.1 Discharge of Indenture.

     The Company may terminate its obligations under the Securities of any
Series and this Indenture with respect to such Series, except the obligations
referred to in the last paragraph of this Section 9.1, if there shall have been
canceled by the Trustee or delivered to the Trustee for cancellation all
Securities of such Series theretofore authenticated and delivered (other than
any Securities of such Series that are asserted to have been destroyed, lost or
stolen and that shall have been replaced as provided in Section 2.8 hereof) and
the Company has paid all sums payable by it hereunder or deposited all required
sums with the Trustee.


                                       34
   42

     After such delivery the Trustee upon request shall acknowledge in writing
the discharge of the Company's obligations under the Securities of such Series
and this Indenture except for those surviving obligations specified below.

     Notwithstanding the satisfaction and discharge of this Indenture, the
obligations of the Company in Sections 7.7, 9.5 and 9.6 hereof shall survive.

     9.2 Legal Defeasance.

     The Company may at its option, by Board Resolution, be discharged from its
obligations with respect to the Securities of any Series on the date the
conditions set forth in Section 9.4 below are satisfied (hereinafter, "Legal
Defeasance"). For this purpose, such Legal Defeasance means that the Company
shall be deemed to have paid and discharged the entire indebtedness represented
by the Securities of such Series and to have satisfied all its other obligations
under such Securities and this Indenture insofar as such Securities are
concerned (and the Trustee, at the expense of the Company, shall, subject to
Section 9.6 hereof, execute proper instruments acknowledging the same), except
for the following which shall survive until otherwise terminated or discharged
hereunder: (A) the rights of Holders of outstanding Securities of such Series to
receive solely from the trust funds described in Section 9.4 hereof and as more
fully set forth in such section, payments in respect of the principal of,
premium, if any, and interest on the Securities of such Series when such
payments are due, (B) the Company's obligations with respect to the Securities
of such Series under Sections 2.4, 2.5, 2.6, 2.7, 2.8 and 2.9 hereof, (C) the
rights, powers, trusts, duties, and immunities of the Trustee hereunder
(including claims of, or payments to, the Trustee under or pursuant to Section
7.7 hereof) and (D) this Article 9. Subject to compliance with this Article 9,
the Company may exercise its option under this Section 9.2 with respect to the
Securities of any Series notwithstanding the prior exercise of its option under
Section 9.3 below with respect to the Securities of such Series.

     9.3 Covenant Defeasance.

     At the option of the Company, pursuant to a Board Resolution, the Company
shall be released from its obligations under Sections 4.2 through 4.6 hereof,
inclusive, and Section 5.1 hereof with respect to the outstanding Securities of
any Series on and after the date the conditions set forth in Section 9.4 hereof
are satisfied (hereinafter, "Covenant Defeasance"). For this purpose, such
Covenant Defeasance means that the Company may omit to comply with and shall
have no liability in respect of any term, condition or limitation set forth in
any such specified section or portion thereof, whether directly or indirectly by
reason of any reference elsewhere herein to any such specified Section or
portion thereof or by reason of any reference in any such specified section or
portion thereof to any other provision herein or in any other document, but the
remainder of this Indenture and the Securities of any Series shall be unaffected
thereby.

     9.4 Conditions to Legal Defeasance or Covenant Defeasance.

     The following shall be the conditions to application of Section 9.2 or
Section 9.3 hereof to the outstanding Securities of a Series:


                                       35
   43

               (1) the Company shall irrevocably have deposited or caused to be
          deposited with the Trustee (or another trustee satisfying the
          requirements of Section 7.10 hereof who shall agree to comply with the
          provisions of this Article 9 applicable to it) as funds in trust for
          the purpose of making the following payments, specifically pledged as
          security for, and dedicated solely to, the benefit of the Holders of
          the Securities, (A) money in an amount, or (B) U.S. Government
          Obligations or Foreign Government Obligations which through the
          scheduled payment of principal and interest in respect thereof in
          accordance with their terms will provide, not later than the due date
          of any payment, money in an amount, or (C) a combination thereof,
          sufficient, in the opinion of a nationally-recognized firm of
          independent public accountants expressed in a written certification
          thereof delivered to the Trustee, to pay and discharge, and which
          shall be applied by the Trustee (or other qualifying trustee) to pay
          and discharge, the principal of, premium, if any, and accrued interest
          on the outstanding Securities of such Series at the maturity date of
          such principal, premium, if any, or interest, or on dates for payment
          and redemption of such principal, premium, if any, and interest
          selected in accordance with the terms of this Indenture and of the
          Securities of such Series;

               (2) no Event of Default or Default with respect to the Securities
          of such Series shall have occurred and be continuing on the date of
          such deposit, or shall have occurred and be continuing at any time
          during the period ending on the 91st day after the date of such
          deposit or, if longer, ending on the day following the expiration of
          the longest preference period under any Bankruptcy Law applicable to
          the Company in respect of such deposit (it being understood that this
          condition shall not be deemed satisfied until the expiration of such
          period);

               (3) such Legal Defeasance or Covenant Defeasance shall not cause
          the Trustee to have a conflicting interest for purposes of the TIA
          with respect to any securities of the Company;

               (4) such Legal Defeasance or Covenant Defeasance shall not result
          in a breach or violation of, or constitute default under any other
          agreement or instrument to which the Company is a party or by which it
          is bound;

               (5) the Company shall have delivered to the Trustee an Opinion of
          Counsel stating that, as a result of such Legal Defeasance or Covenant
          Defeasance, neither the trust nor the Trustee will be required to
          register as an investment company under the Investment Company Act of
          1940, as amended;

               (6) in the case of an election under Section 9.2 above, the
          Company shall have delivered to the Trustee an Opinion of Counsel
          stating that (i) the Company has received from, or there has been
          published by, the Internal Revenue Service a ruling to the effect that
          or (ii) there has been a change in any applicable Federal income tax
          law with the effect that, and such opinion shall confirm that, the
          Holders of the outstanding Securities of such Series or persons in
          their positions will not recognize income, gain or loss for Federal
          income tax purposes solely as a result of such Legal Defeasance and
          will be subject to Federal income


                                       36
   44
          tax on the same amounts, in the same manner, including as a result of
          prepayment, and at the same times as would have been the case if such
          Legal Defeasance had not occurred;

               (7) in the case of an election under Section 9.3 hereof, the
          Company shall have delivered to the Trustee an Opinion of Counsel to
          the effect that the Holders of the outstanding Securities of such
          Series will not recognize income, gain or loss for Federal income tax
          purposes as a result of such Covenant Defeasance and will be subject
          to Federal income tax on the same amounts, in the same manner and at
          the same times as would have been the case if such Covenant Defeasance
          had not occurred;

               (8) the Company shall have delivered to the Trustee an Officers'
          Certificate and an Opinion of Counsel, each stating that all
          conditions precedent provided for relating to either the Legal
          Defeasance under Section 9.2 above or the Covenant Defeasance under
          Section 9.3 hereof (as the case may be) have been complied with;

               (9) the Company shall have delivered to the Trustee an Officers'
          Certificate stating that the deposit under clause (1) was not made by
          the Company with the intent of defeating, hindering, delaying or
          defrauding any creditors of the Company or others; and

               (10) the Company shall have paid or duly provided for payment
          under terms mutually satisfactory to the Company and the Trustee all
          amounts then due to the Trustee pursuant to Section 7.7 hereof.

9.5  Deposited Money and U.S. and Foreign Government Obligations to be Held in
     Trust; Other Miscellaneous Provisions.

     All money, U.S. Government Obligations and Foreign Government Obligations
(including the proceeds thereof) deposited with the Trustee pursuant to Section
9.4 hereof in respect of the outstanding Securities shall be held in trust and
applied by the Trustee, in accordance with the provisions of such Securities and
this Indenture, to the payment, either directly or through any Paying Agent as
the Trustee may determine, to the Holders of such Securities, of all sums due
and to become due thereon in respect of principal, premium, if any, and accrued
interest, but such money need not be segregated from other funds except to the
extent required by law.

     The Company shall pay and indemnify the Trustee against any tax, fee or
other charge imposed on or assessed against the U.S. Government Obligations and
Foreign Government Obligations deposited pursuant to Section 9.4 hereof or the
principal, premium, if any, and interest received in respect thereof other than
any such tax, fee or other charge which by law is for the account of the Holders
of the outstanding Securities.

     Anything in this Article 9 to the contrary notwithstanding, the Trustee
shall deliver or pay to the Company from time to time upon Company Request any
money, U.S. Government Obligations or Foreign Government Obligations held by it
as provided in Section 9.4 hereof 


                                       37
   45

which, in the opinion of a nationally-recognized firm of independent public
accountants expressed in a written certification thereof delivered to the
Trustee, are in excess of the amount thereof which would then be required to be
deposited to effect an equivalent Legal Defeasance or Covenant Defeasance.

     9.6 Reinstatement.

     If the Trustee or Paying Agent is unable to apply any money, U.S.
Government Obligations or Foreign Government Obligations in accordance with
Section 9.1, 9.2, 9.3 or 9.4 hereof by reason of any legal proceeding or by
reason of any order or judgment of any court or governmental authority
enjoining, restraining or otherwise prohibiting such application, the Company's
obligations under this Indenture and the Securities shall be revived and
reinstated as though no deposit had occurred pursuant to this Article 9 until
such time as the Trustee or Paying Agent is permitted to apply all such money,
U.S. Government Obligations or Foreign Government Obligations, as the case may
be, in accordance with Section 9.1, 9.2, 9.3 or 9.4 hereof; provided, however,
that if the Company has made any payment of principal of, premium, if any, or
accrued interest on any Securities because of the reinstatement of their
obligations, the Company shall be subrogated to the rights of the Holders of
such Securities to receive such payment from the money, U.S. Government
Obligations or Foreign Government Obligations held by the Trustee or Paying
Agent.

     9.7 Moneys Held by Paying Agent.

     In connection with the satisfaction and discharge of this Indenture, all
moneys then held by any Paying Agent under the provisions of this Indenture
shall, upon demand of the Company, be paid to the Trustee, or if sufficient
moneys have been deposited pursuant to Section 9.1 hereof, to the Company, and
thereupon such Paying Agent shall be released from all further liability with
respect to such moneys.

     9.8 Moneys Held by Trustee.

     Any moneys deposited with the Trustee or any Paying Agent or then held by
the Company in trust for the payment of the principal of, or premium, if any, or
interest on any Security that are not applied but remain unclaimed by the Holder
of such Security for two years after the date upon which the principal of, or
premium, if any, or interest on such Security shall have respectively become due
and payable shall be repaid to the Company upon Company Request, or if such
moneys are then held by the Company in trust, such moneys shall be released from
such trust; and the Holder of such Security entitled to receive such payment
shall thereafter, as an unsecured general creditor, look only to the Company for
the payment thereof, and all liability of the Trustee or such Paying Agent with
respect to such trust money shall thereupon cease; provided, however, that the
Trustee or any such Paying Agent, before being required to make any such
repayment, may, at the expense of the Company, either mail to each
Securityholder affected, at the address shown in the register of the Securities
maintained by the Registrar or cause to be published once a week for two
successive weeks, in a newspaper published in the English language, customarily
published each Business Day and of general circulation in the City of New York,
New York, a notice that such money remains unclaimed and that, after a date
specified therein, which shall not be less than 30 days from the date of such


                                       38

   46

mailing or publication, any unclaimed balance of such moneys then remaining will
be repaid to the Company. After payment to the Company or the release of any
money held in trust by the Company, Securityholders entitled to the money must
look only to the Company for payment as general creditors unless applicable
abandoned property law designates another person.

                                   ARTICLE 10

                                  MISCELLANEOUS

     10.1 Trust Indenture Act Controls.

     If any provision of this Indenture limits, qualifies or conflicts with
another provision which is required to be included in this Indenture by the TIA,
the required provision shall control.

     10.2 Notices.

     Any notice or communication shall be given in writing and delivered in
person, sent by facsimile, delivered by commercial courier service or mailed by
first-class mail, postage prepaid, addressed as follows:

     If to the Company:

     Lamar Advertising Company
     5551 Corporate Boulevard
     Baton Rouge, Louisiana  70808
     Attention:  Chief Financial Officer

     Copy to:

     Palmer & Dodge LLP
     One Beacon Street
     Boston, Massachusetts  02108
     Attention:  George Ticknor, Esq.

     If to the Trustee:





     The Company or the Trustee by written notice to the others may designate
additional or different addresses for subsequent notices or communications. Any
notice or communication to the Company or the Trustee shall be deemed to have
been given or made as of the date so delivered if personally delivered; when
answered back, if telexed; when receipt is acknowledged, if telecopied; and five
(5) calendar days after mailing if sent by registered or certified mail, postage
prepaid (except that a notice of change of address shall not be deemed to have
been given until actually received by the addressee).


                                       39
   47

     Any notice or communication mailed to a Securityholder shall be mailed to
him by first-class mail, postage prepaid, at his address shown on the register
kept by the Registrar.

     Failure to mail a notice or communication to a Securityholder or any defect
in it shall not affect its sufficiency with respect to other Securityholders. If
a notice or communication to a Securityholder is mailed in the manner provided
above, it shall be deemed duly given, whether or not the addressee receives it.

     In case by reason of the suspension of regular mail service, or by reason
of any other cause, it shall be impossible to mail any notice as required by
this Indenture, then such method of notification as shall be made with the
approval of the Trustee shall constitute a sufficient mailing of such notice.

     10.3 Communications by Holders with Other Holders.

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

     10.4 Certificate and Opinion as to Conditions Precedent.

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

               (1) an Officers' Certificate (which shall include the statements
          set forth in Section 10.5 below) stating that, in the opinion of the
          signers, all conditions precedent, if any, provided for in this
          Indenture relating to the proposed action have been complied with; and

               (2) an Opinion of Counsel (which shall include the statements set
          forth in Section 10.5 below) stating that, in the opinion of such
          counsel, all such conditions precedent have been complied with.

     10.5 Statement Required in Certificate and Opinion.

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

               (1) a statement that the Person making such certificate or
          opinion has read such covenant or condition;

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

               (3) a statement that, in the opinion of such Person, it or he has
          made such examination or investigation as is necessary to enable it or
          him to express an 


                                       40
   48

          informed opinion as to whether or not such covenant or condition has
          been complied with; and

               (4) a statement as to whether or not, in the opinion of such
          Person, such covenant or condition has been complied with.

     10.6 When Treasury Securities Disregarded.

     In determining whether the Holders of the required aggregate principal
amount of the Securities of any Series have concurred in any direction, waiver
or consent, the Securities of any Series owned by the Company or any other
obligor on such Securities or by any Affiliate of any of them shall be
disregarded, except that for the purposes of determining whether the Trustee
shall be protected in relying on any such direction, waiver or consent, only
Securities of such Series which the Trustee actually knows are so owned shall be
so disregarded. Securities of such Series so owned which have been pledged in
good faith shall not be disregarded if the pledgee establishes to the
satisfaction of the Trustee the pledgee's right so to act with respect to the
Securities of such Series and that the pledgee is not the Company or any other
obligor upon the Securities of such Series or any Affiliate of any of them.

     10.7 Rules by Trustee and Agents.

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

     10.8 Business Days; Legal Holidays.

     A "Business Day" is a day that is not a Legal Holiday. A "Legal Holiday" is
a Saturday, a Sunday, a federally-recognized holiday or a day on which banking
institutions are not required to be open in the State of New York or the
Commonwealth of Massachusetts.

     If a payment date is a Legal Holiday at a place of payment, payment may be
made at that place on the next succeeding day that is not a Legal Holiday, and
no interest shall accrue for the intervening period.

     10.9 Governing Law.

     THIS INDENTURE AND THE SECURITIES SHALL BE GOVERNED BY AND CONSTRUED IN
ACCORDANCE WITH THE LAWS OF THE STATE OF NEW YORK, AS APPLIED TO CONTRACTS MADE
AND PERFORMED WITHIN THE STATE OF NEW YORK WITHOUT REGARD TO PRINCIPLES OF
CONFLICTS OF LAW. EACH OF THE PARTIES HERETO AGREES TO SUBMIT TO THE
JURISDICTION OF THE COURTS OF THE STATE OF NEW YORK IN ANY ACTION OR PROCEEDING
ARISING OUT OF OR RELATING TO THIS INDENTURE OR THE SECURITIES.


                                       41
   49

     10.10 No Adverse Interpretation of Other Agreements.

     This Indenture may not be used to interpret another indenture, loan,
security or debt agreement of the Company or any Subsidiary thereof. No such
indenture, loan, security or debt agreement may be used to interpret this
Indenture.

     10.11 No Recourse Against Others.

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

     10.12 Successors.

     All agreements of the Company in this Indenture and the Securities shall
bind their respective successors. All agreements of the Trustee, any additional
trustee and any Paying Agents in this Indenture shall bind its successor.

     10.13 Multiple Counterparts.

     The parties may sign multiple counterparts of this Indenture. Each signed
counterpart shall be deemed an original, but all of them together represent one
and the same agreement.

     10.14 Table of Contents, Headings, etc.

     The table of contents, cross-reference sheet and headings of the Articles
and Sections of this Indenture have been inserted for convenience of reference
only, are not to be considered a part hereof, and shall in no way modify or
restrict any of the terms or provisions hereof.

     10.15 Separability.

     Each provision of this Indenture shall be considered separable and if for
any reason any provision which is not essential to the effectuation of the basic
purpose of this Indenture or the Securities shall be invalid, illegal or
unenforceable, the validity, legality and enforceability of the remaining
provisions shall not in any way be affected or impaired thereby.

     10.16 Securities in a Foreign Currency or in ECU.

     Unless otherwise specified in a Board Resolution, a supplemental indenture
hereto or an Officers' Certificate delivered pursuant to Section 2.2 of this
Indenture with respect to a particular Series of Securities, whenever for
purposes of this Indenture any action may be taken by the Holders of a specified
percentage in aggregate principal amount of Securities of all Series or all
Series affected by a particular action at the time outstanding and, at such
time, there are outstanding Securities of any Series which are denominated in a
coin or currency other than Dollars (including ECUs), then the principal amount
of Securities of such Series which shall be deemed to be outstanding for the
purpose of taking such action shall be that amount of Dollars 


                                       42
   50

that could be obtained for such amount at the Market Exchange Rate at such time.
For purposes of this Section 10.16, "Market Exchange Rate" shall mean the noon
Dollar buying rate in New York City for cable transfers of that currency as
published by the Federal Reserve Bank of New York; provided, however, in the
case of ECUs, Market Exchange Rate shall mean the rate of exchange determined by
the Commission of the European Union (or any successor thereto) as published in
the Official Journal of the European Union (such publication or any successor
publication, the "Journal"). If such Market Exchange Rate is not available for
any reason with respect to such currency, the Trustee shall use, in its sole
discretion and without liability on its part, such quotation of the Federal
Reserve Bank of New York or, in the case of ECUs, the rate of exchange as
published in the Journal, as of the most recent available date, or quotations
or, in the case of ECUs, rates of exchange from one or more major banks in The
City of New York or in the country of issue of the currency in question or, in
the case of ECUs, in Luxembourg or such other quotations or, in the case of
ECUs, rates of exchange as the Trustee, upon consultation with the Company,
shall deem appropriate. The provisions of this paragraph shall apply in
determining the equivalent principal amount in respect of Securities of a Series
denominated in currency other than Dollars in connection with any action taken
by Holders of Securities pursuant to the terms of this Indenture.

     All decisions and determinations of the Trustee regarding the Market
Exchange Rate or any alternative determination provided for in the preceding
paragraph shall be in its sole discretion and shall, in the absence of manifest
error, be conclusive to the extent permitted by law for all purposes and
irrevocably binding upon the Company and all Holders.

     10.17 Judgment Currency.

     The Company agrees, to the fullest extent that it may effectively do so
under applicable law, that (a) if for the purpose of obtaining judgment in any
court it is necessary to convert the sum due in respect of the principal of or
interest or other amount on the Securities of any Series (the "Required
Currency") into a currency in which a judgment will be rendered (the "Judgment
Currency"), the rate of exchange used shall be the rate at which in accordance
with normal banking procedures the Trustee could purchase in The City of New
York the Required Currency with the Judgment Currency on the day on which final
unappealable judgment is entered, unless such day is not a New York Banking Day,
then, the rate of exchange used shall be the rate at which in accordance with
normal banking procedures the Trustee could purchase in The City of New York the
Required Currency with the Judgment Currency on the New York Banking Day
preceding the day on which final unappealable judgment is entered and (b) its
obligations under this Indenture to make payments in the Required Currency (i)
shall not be discharged or satisfied by any tender, any recovery pursuant to any
judgment (whether or not entered in accordance with subsection (a)), in any
currency other than the Required Currency, except to the extent that such tender
or recovery shall result in the actual receipt, by the payee, of the full amount
of the Required Currency expressed to be payable in respect of such payments,
(ii) shall be enforceable as an alternative or additional cause of action for
the purpose of recovering in the Required Currency the amount, if any, by which
such actual receipt shall fall short of the full amount of the Required Currency
so expressed to be payable, and (iii) shall not be affected by judgment being
obtained for any other sum due under this Indenture. For purposes of the
foregoing, "New York Banking Day" means any day except a Saturday, Sunday or a
legal holiday in The City of 


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New York on which banking institutions are authorized or required by law,
regulation or executive order to close.

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

                                         LAMAR ADVERTISING COMPANY


                                         By:
                                             ----------------------------------
                                                Name:
                                                Its:

                                         [Name of Trustee]


                                         By:
                                             ----------------------------------
                                                Name:
                                                Its:



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