(10.1)





                                                     Execution Copy








                        INDENTURE OF TRUST

                          by and between


                   ATLANTIC AMERICAN CORPORATION


                                and


                       THE BANK OF NEW YORK,

                            as Trustee


                     Dated as of June 1, 1999



                    Relating to the Issuance of
                        $25,000,000 TAXABLE
                    VARIABLE RATE DEMAND BONDS,
                            SERIES 1999








                         TABLE OF CONTENTS



                                                                            Page


                             ARTICLE I

                            DEFINITIONS

Section 1.1  .........................................Defined Terms
      1
Section 1.2...................................Rules of Construction
      13

                            ARTICLE II

                             THE BONDS

Section 2.1..............................Authorized Amount of Bonds
      13
Section 2.2.......................................Issuance of Bonds
      13
Section 2.3.................................Interest Rates on Bonds
      14
Section 2.4........Conversion of Interest Rate Determination Method
      19
Section 2.5..............................................[Reserved]
      21
Section 2.6............................Tender of Bonds for Purchase
      21
Section 2.7....................................Remarketing of Bonds
      24
Section 2.8.............................Delivery of Purchased Bonds
      25
Section 2.9...............................................Execution
      26
Section 2.10..........................Certificate of Authentication
      26
Section 2.11..........................................Form of Bonds
      27
Section 2.12......................................Delivery of Bonds
      27
Section 2.13.............Mutilated, Lost, Stolen or Destroyed Bonds
      30
Section 2.14Exchangeability and Transfer of Bonds; Persons Treated as Owners
      31
Section 2.15......................................Replacement Bonds
      32
Section 2.16...........................................Cancellation
      32
Section 2.17........................................Ratably Secured
      32
Section 2.18.......Redemption of Bonds; Partial Redemption of Bonds
      32
Section 2.19...................................Notice of Redemption
      34
Section 2.20......................................Book Entry System
      35

                            ARTICLE III

     REPRESENTATIONS, WARRANTIES AND COVENANTS OF THE COMPANY;
                          CREDIT FACILITY

Section 3.1Representations, Warranties and Covenants of the Company
      36
Section 3.2...................................Covenant to Pay Bonds
      37
Section 3.3....Covenant to Perform Obligations Under This Indenture
      38
Section 3.4Corporate Existence, Sale of Assets, Consolidation or Merger; Notice
           of Certain Acquisitions of Control....................38
Section 3.5....................................Compliance with Laws
      38
Section 3.6...............................Maintenance of Properties
      38
Section 3.7.......................Payment of Taxes and Other Claims
      39
Section 3.8.........................................Credit Facility
      39

                            ARTICLE IV

                               FUNDS

Section 4.1Establishment and Use of Bond Fund, Current Account and Bond Fund
           Subaccounts...........................................42
Section 4.2......................Establishment and Use Initial Fund
      43
Section 4.3..............................................[Reserved]
      44
Section 4.4.............Establishment and Use of Bond Purchase Fund
      44
Section 4.5................................Deposit of Bond Proceeds
      45
Section 4.6.................................................Records
      45
Section 4.7Investment of Initial Fund, Bond Fund and Bond Purchase Fund Moneys
      46
Section 4.8..............................................[Reserved]
      46
Section 4.9................................Non-presentment of Bonds
      46

                             ARTICLE V

                      DISCHARGE OF INDENTURE

Section 5.1..................................Discharge of Indenture
      47
Section 5.2..........................Provision for Payment of Bonds
      47

                            ARTICLE VI

                  DEFAULT PROVISIONS AND REMEDIES

Section 6.1.......................................Events of Default
      49
Section 6.2............................................Acceleration
      51
Section 6.3.......................Other Remedies; Rights of Holders
      52
Section 6.4Right of Holders and Credit Issuer to Direct Proceedings
      52
Section 6.5...................Discontinuance of Default Proceedings
      53
Section 6.6..................................................Waiver
      53
Section 6.7...................................Application of Moneys
      54
Section 6.8...............................Rights of a Credit Issuer
      55


                            ARTICLE VII

         THE TRUSTEE; THE PAYING AGENT; THE TENDER AGENT;
       THE REGISTRAR; THE UNDERWRITER; THE REMARKETING AGENT

Section 7.1..................................Appointment of Trustee
      55
Section 7.2Compensation and Indemnification of Trustee, Paying Agents, Tender
           Agent and Registrar; Trustee's Prior Claim............57
Section 7.3..............................Intervention in Litigation
      58
Section 7.4.........................Resignation; Successor Trustees
      58
Section 7.5......................................Removal of Trustee
      59
Section 7.6............................................Paying Agent
      59
Section 7.7............................................Tender Agent
      60
Section 7.8Qualifications of Paying Agents and Tender Agent; Resignation;
           Removal; Successors...................................61
Section 7.9..................................Instruments of Holders
      61
Section 7.10...........................Power to Appoint Co-Trustees
      62
Section 7.11......................Underwriters for Additional Bonds
      64
Section 7.12......................................Remarketing Agent
      64
Section 7.13Qualifications of Remarketing Agent; Resignation; Removal
      64
Section 7.14.....................................Several Capacities
      65
Section 7.15Trustee Not Responsible for Duties of Remarketing Agent, Tender
           Agent, Registrar and Paying Agents....................65
Section 7.16Cooperation of the Trustee, the Tender Agent, the Registrar and
           the Paying Agents.....................................65

                           ARTICLE VIII

                AMENDMENTS, SUPPLEMENTAL INDENTURES

Section 8.1.................................Supplemental Indentures
      65
Section 8.2Amendments to Indenture; Consent of Holders and the Credit Issuers
      67
Section 8.3Amendments, Changes and Modifications to a Credit Facility
      67
Section 8.4........................Notice to and Consent of Holders
      68

                            ARTICLE IX

                           MISCELLANEOUS

Section 9.1..............................................[Reserved]
      69
Section 9.2....................................Limitation of Rights
      69
Section 9.3............................................Severability
      69
Section 9.4.................................................Notices
      69
Section 9.5.......................Payments Due on Non-Business Days
      71
Section 9.6..........................................Binding Effect
      71
Section 9.7................................................Captions
      71
Section 9.8...........................................Governing Law
      71
Section 9.9................................Notices to Rating Agency
      71
Section 9.10..............................Execution in Counterparts
      72


EXHIBIT A  Form of Bond
EXHIBIT B  Form of Conversion Notice
EXHIBIT C  Form of Notice of Credit Modification Date
EXHIBIT D  Form of Notice of Mandatory Purchase Date
EXHIBIT E  Form of Notice of Alternate Credit Facility









                        INDENTURE OF TRUST


      THIS  INDENTURE OF TRUST (the  "Indenture"),  dated as of June 1, 1999, is
made and entered into by and between ATLANTIC  AMERICAN  CORPORATION,  a Georgia
corporation  (the  "Company"),  and THE BANK OF NEW  YORK,  a New  York  banking
corporation,  as  trustee,  and its  successors  and  assignees  in  trust  (the
"Trustee").


                       W I T N E S S E T H:

      WHEREAS,  the Company  desires (i) to issue and sell its Taxable  Variable
Rate Demand Bonds,  Series 1999 in the aggregate principal amount of $25,000,000
(the "Series 1999 Bonds"),  (ii) to secure payment of the principal and purchase
price of and interest on the Series 1999 Bonds with an  irrevocable,  direct-pay
letter of credit (the "Series 1999 Credit  Facility")  issued by Wachovia  Bank,
N.A. (in such capacity,  the "Series 1999 Credit Issuer"),  and (iii) to provide
for the issuance of  Additional  Bonds (as  hereinafter  defined) of the Company
from  time to time  subject  to the terms and  conditions  set forth in  Section
2.12(b) hereof; and

      WHEREAS,   the  Series  1999  Bonds  and  the  Trustee's   certificate  of
authentication  to be  endorsed  thereon  are to be in  substantially  the  form
attached  hereto  as  Exhibit  A, with  appropriate  variations,  omissions  and
insertions as are permitted or required by this Indenture;

      NOW, THEREFORE,  in consideration of the premises and of the covenants and
undertakings herein expressed, the parties hereto agree as follows:


                             ARTICLE I

                            DEFINITIONS

      Section 1.1 Defined Terms. In addition to terms defined  elsewhere in this
Indenture,  the  following  words  and terms as used in this  Indenture  and the
preambles  hereto shall have the  following  meanings  unless the context or use
clearly indicates another or different meaning or intent.

      "Act of  Bankruptcy"  means,  with  respect  to any Series of
Bonds, any of the following events:

          (i) The  Company  (or any other  Person  obligated,  as  guarantor  or
      otherwise,  to make  payments on such  Series or under a Credit  Agreement
      relating  to such  Series or an  "affiliate"  of the Company as defined in
      Bankruptcy  Code  ss.  101(2))  shall  (1)  apply  for or  consent  to the
      appointment  of, or the taking of  possession  by, a receiver,  custodian,
      trustee,  liquidator  or the like of the Company (or such other Person) or
      of all or any substantial part of their respective property,  (2) commence
      a voluntary case under the Bankruptcy Code, or (3) file a petition seeking
      to take  advantage  of any other law relating to  bankruptcy,  insolvency,
      reorganization, winding-up or composition or adjustment of debts; or

         (ii) A proceeding or case shall be commenced,  without the  application
      or consent of the Company (or any other Person obligated,  as guarantor or
      otherwise,  to make  payments on such  Series or under a Credit  Agreement
      relating  to such  Series or an  "affiliate"  of the Company as defined in
      Bankruptcy  Code  ss.  101(2))  in any  court of  competent  jurisdiction,
      seeking (1) the liquidation,  reorganization,  dissolution, winding-up, or
      composition  or  adjustment  of debts,  of the  Company (or any such other
      Person), (2) the appointment of a trustee, receiver, custodian, liquidator
      or the like of the  Company  (or any such  other  Person) or of all or any
      substantial part of its property,  or (3) similar relief in respect of the
      Company (or any such other Person)  under any law relating to  bankruptcy,
      insolvency,  reorganization,  winding-up or  composition  or adjustment of
      debts.

      "Additional  Bonds"  means bonds  other than the Series 1999 Bonds  issued
under this Indenture pursuant to Section 2.12(b).

      "Alternate  Credit  Facility" means an irrevocable,  direct-pay  letter of
credit  delivered to, and accepted by, the Trustee pursuant to Section 3.8(e) in
substitution for a Credit Facility then in effect.

      "Alternate  Credit  Facility  Effective Date" has the meaning
specified in Section 3.8(e).

      "Alternate  Weekly Index" means, as of the date of determination  thereof,
the rate per annum  determined  on the basis of the rate for  deposits in United
States dollars of amounts equal to or comparable to the principal  amount of the
Bonds to which the Alternate Weekly Index will apply,  offered for a term of one
month,  which  rate  appears on the  display  designated  as Page  "3750" of the
Telerate Service (or such other page as may replace page 3750 of that service or
such other  service or services  as may be  nominated  by the  British  Bankers'
Association  for the purpose of displaying  London  interbank  offered rates for
United States dollar  deposits),  determined as of 1:00 p.m., Local Time, on the
date of determination, plus 0.10% per annum.

      "Applicable Credit Facility" means, with respect to a Series of Bonds, the
Credit Facility securing such Series.

      "Applicable  Credit  Issuer"  means (a) with respect to a Series of Bonds,
the issuer of the Credit Facility then in effect  securing such Series,  and (b)
with respect to a Credit Facility, the issuer of such Credit Facility.

      "Applicable  Paying Agent" means,  with respect to a Series of Bonds,  the
Paying Agent for such Series.

      "Authorized Denomination" means (i) with respect to the Series 1999 Bonds,
(a) during any Short-Term Rate Period or any Medium-Term  Rate Period,  $100,000
and integral multiples thereof, and (b) during the Fixed Rate Period, $5,000 and
integral  multiples  thereof;  and (ii) with respect to any Series of Additional
Bonds, the denominations specified in the supplemental indenture authorizing the
issuance of such Series.

      "Bankruptcy  Code" means Title 11 of the United  States Code,  as amended,
and any successor statute or statutes having substantially the same function.

      "Beneficial  Owner"  means the Person in whose name a Bond is  recorded as
beneficial  owner of such Bond by the Securities  Depository or a Participant or
an  Indirect   Participant  on  the  records  of  such  Securities   Depository,
Participant  or  Indirect  Participant,  as the  case may be,  or such  Person's
subrogee.

      "Bond" or  "Bonds"  means  any  Bonds  authorized  under  this  Indenture,
including the Series 1999 Bonds and any Additional Bonds.

      "Bond  Documents"  means,  collectively,   the  Series  1999  Bonds,  this
Indenture,  the Series 1999 Credit Facility,  the Series 1999 Credit  Agreement,
the Purchase Agreement, the Remarketing Agreement and the Official Statement.

      "Bond Fund" means the fund created by Section 4.1.

      "Bond Purchase Fund" means the fund created by Section 4.4.

      "Book Entry System" means a book entry system established and operated for
the recordation of Beneficial Owners of the Bonds pursuant to Section 2.20.

      "Business Day" means,  with respect to a Series of Bonds, any day on which
the offices of the Applicable  Credit Issuer at which drawings on the Applicable
Credit Facility are made, the Trustee,  the Applicable  Paying Agent, the Tender
Agent, the Registrar and the Remarketing Agent are each open for business and on
which The New York Stock Exchange is not closed.

      "Ceiling  Rate" means (i) with  respect to the Series 1999 Bonds,  12% per
annum;  and (ii) with respect to any Series of  Additional  Bonds,  the rate per
annum set forth in the supplemental  indenture  authorizing the issuance of such
Series.

      "Code"  means the  Internal  Revenue  Code of 1986,  as  amended,  and the
rulings  and  regulations   (including   temporary  and  proposed   regulations)
promulgated thereunder or under the Internal Revenue Code of 1954, as amended.

      "Company"  means  Atlantic  American  Corporation,  a Georgia
corporation, and its successors and assigns.

      "Company   Agent"   shall  have  the  meaning  set  forth  in
Section 7.2.

      "Company  Representative"  means  any  one of  the  persons  at  the  time
designated to act on behalf of the Company by written  certificate  furnished to
the Trustee  containing  the specimen  signatures  of such persons and signed on
behalf of the Company by the President or any Vice President of the Company.

      "Computation  Date"  means,  with  respect  to a Series of Bonds,  (i) the
Business Day next  preceding the first day of each Interest  Period during which
such Series bears  interest at a Weekly Rate,  (ii) the last Business Day of the
calendar  month next  preceding  each  Interest  Period during which such Series
bears interest at a Monthly Rate,  (iii) the first Business Day of each Flexible
Term Rate Period and (iv) a date that is not more than twenty (20) nor less than
two (2) days prior to any Conversion  Date relating to conversion of such Series
to a Long-Term Rate.

      "Conversion  Date" means, with respect to a Series of Bonds, (i) each date
on which the Interest Rate  Determination  Method then in effect with respect to
such Series is changed to another Interest Rate Determination Method,  including
a Fixed Rate Conversion Date with respect to such Series,  and (ii) each date on
which the interest  rate borne by such Series is changed from the interest  rate
applicable  during a  Medium-Term  Rate Period to the interest  rate  applicable
during another Medium-Term Rate Period.

      "Conversion  Notice"  shall  have the  meaning  set  forth in
Section 2.4(a).

      "Counsel"  means an attorney,  or firm of attorneys,  admitted to practice
law before the highest court of any state in the United States of America or the
District of Columbia.

      "Credit  Agreement"  means any agreement  between the Company and a Credit
Issuer  relating  to a Credit  Facility,  as such  agreement  may be  amended or
supplemented from time to time pursuant to its terms.

      "Credit Facility" means an irrevocable, direct-pay letter of credit issued
by a  Credit  Issuer  on the  Issue  Date of a  Series  of Bonds in favor of the
Trustee, for the account of the Company, which provides security for the payment
of certain  payments on or with respect to such Series of Bonds as  contemplated
pursuant to Section 3.8 and,  upon  acceptance  by the Trustee of any  Alternate
Credit Facility with respect to such Series, such Alternate Credit Facility.

      "Credit  Issuer" means the issuer of any Credit  Facility,  its successors
and assigns;  provided,  however,  that in connection  with the acceptance of an
Alternate Credit Facility that results in the occurrence of a Mandatory Purchase
Date for a Series of Bonds,  until the  occurrence  of such  Mandatory  Purchase
Date,  "Credit Issuer" shall mean,  with respect to such Series,  the Applicable
Credit Issuer immediately prior to acceptance of such Alternate Credit Facility.

      "Credit  Modification  Date"  means,  with  respect  to a Series of Bonds,
either  (a) the  second  Business  Day next  preceding  the  date on  which  the
Applicable Credit Facility then in effect is stated to expire (unless extended),
or (b) if the  Applicable  Credit  Facility will  terminate  prior to its stated
expiration date on account of the delivery of an Alternate Credit Facility,  the
proposed Alternate Credit Facility Effective Date with respect to such Alternate
Credit Facility, if:

          (i) such  Series is then rated by a Rating  Agency and (1) the Company
      fails to  deliver  to the  Trustee,  no more than sixty (60) nor less than
      forty (40) days prior to such stated expiration date or proposed Alternate
      Credit  Facility  Effective  Date,  (a) notice  that an  Alternate  Credit
      Facility  will be  delivered to the Trustee with respect to such Series on
      or prior to the second Business Day preceding such stated  expiration date
      or on or prior to such proposed  Alternate Credit Facility Effective Date,
      and (b) a letter from any Rating  Agency  then rating such Series  stating
      that such Rating  Agency has reviewed the terms of such  Alternate  Credit
      Facility  and the issuer  thereof  and that  acceptance  of the  Alternate
      Credit  Facility  for the  benefit  of the  Holders  will not  result in a
      lowering or  elimination of the rating then assigned by such Rating Agency
      to such Series,  (2) the Company delivers such notice and letter but prior
      to the date such Alternate  Credit Facility is to be delivered such Rating
      Agency  revokes such letter,  or (3) the Company  delivers such notice and
      letter  but such  Alternate  Credit  Facility  is not  delivered  to,  and
      accepted by, the Trustee on or prior to the second  Business Day preceding
      such  stated  expiration  date or on or prior to such  proposed  Alternate
      Credit Facility Effective Date; or

           (ii) such  Series  is not then  rated  and (1) the  Company  fails to
      deliver to the Trustee,  not more than sixty (60) nor less than forty (40)
      days prior to such stated  expiration  date or proposed  Alternate  Credit
      Facility Effective Date, (a) notice that an Alternate Credit Facility will
      be delivered to the Trustee with respect to such Series on or prior to the
      second  Business Day preceding such stated  expiration date or on or prior
      to such proposed Alternate Credit Facility Effective Date, and (b) written
      evidence that the issuer of such Alternate Credit Facility is a commercial
      bank  organized  and doing  business in the United  States of America or a
      branch or agency of a foreign  commercial  bank located and doing business
      in the United  States of America  and  subject to  regulation  by state or
      federal banking regulatory  authorities and that has, as of the date sixty
      (60) days  prior to such  stated  expiration  date or  proposed  Alternate
      Credit Facility  Effective Date (i) senior debt or long-term bank deposits
      rated by a Rating  Agency with a rating at least  equivalent to the senior
      debt or long-term  bank deposits of the  Applicable  Credit Issuer or (ii)
      outstanding  letters of credit or other  similar  instruments  that,  when
      supporting debt  obligations,  result in such debt obligations being rated
      by a Rating  Agency with a rating at least the  equivalent  of the ratings
      assigned to debt  obligations  supported  with  letters of credit or other
      similar  instruments  or devices  issued by such Credit Issuer on the date
      sixty  (60) days prior to such  stated  expiration  date or such  proposed
      Alternate Credit Facility  Effective Date or (2) the Company delivers such
      notice  but such  Alternate  Credit  Facility  is not  delivered  to,  and
      accepted by, the Trustee on or prior to the second  Business Day preceding
      such stated  expiration  date or such proposed  Alternate  Credit Facility
      Effective Date.

      "Current  Subaccount"  means each subaccount so designated within the Bond
Fund established pursuant to Section 4.1.

      "Eligible  Funds" means,  when a Credit Facility is in effect with respect
to a Series of Bonds,  moneys held by the Trustee or the Applicable Paying Agent
under this Indenture which consist of any of the following:

          (i) any moneys if, in the written  opinion of Counsel  experienced  in
      bankruptcy  law matters  (which  opinion shall be delivered to the Trustee
      and the Rating Agency,  if any, rating such Series at or prior to the time
      of the  deposit of such  moneys  with the Trustee and shall be in form and
      substance  satisfactory to the Rating Agency, if any, rating such Series),
      the deposit  and use of such  moneys with  respect to such Series will not
      constitute an avoidable  preferential  payment  pursuant to Section 547 of
      the Bankruptcy Code, or an avoidable  post-petition  transfer  pursuant to
      Section 549 of the Bankruptcy Code,  recoverable from Holders of the Bonds
      pursuant to Section 550 of the  Bankruptcy  Code in the event of an Act of
      Bankruptcy,  and if a Rating  Agency is rating  such  Series,  such Rating
      Agency has confirmed to the Trustee in writing that its rating will not be
      withdrawn or reduced as a result of using such moneys; or

         (ii)  moneys  paid by a Credit  Issuer  to the  Trustee  under a Credit
      Facility which are not commingled with any other moneys.

If no Credit Facility is in effect with respect to a Series of Bonds, any moneys
held by the Trustee or the Applicable  Paying Agent under this  Indenture  shall
constitute "Eligible Funds" with respect to such Series.

      "Event of  Default"  means  any of the  events  specified  in
Section 6.1.

      "Fitch" means Fitch IBCA Inc., a corporation  organized and existing under
the laws of the State of  Delaware,  its  successors  and  assigns  and, if such
corporation  shall be dissolved  or  liquidated  or shall no longer  perform the
functions of a securities rating agency, "Fitch" shall, with respect to a Series
of  Bonds,  be deemed to refer to any  other  nationally  recognized  securities
rating  agency  designated  by the Company with the approval of the  Remarketing
Agent, by notice to the Trustee.

      "Fixed  Rate"  means,  with  respect to a Series of Bonds,  the Fixed Rate
established for such Series in accordance with Section 2.3(g).

      "Fixed Rate Conversion Date" means, with respect to a Series of Bonds, the
day on which the  Interest  Rate  Determination  Method for such Series shall be
converted to a Fixed Rate.

      "Fixed Rate Period" means,  with respect to a Series of Bonds,  the period
from and including the applicable  Fixed Rate  Conversion  Date to and including
the date of payment in full of such Series.

      "Flexible  Term Rate" means,  with  respect to the Bonds of a Series,  the
Flexible Term Rate  established  for each such Bond in  accordance  with Section
2.3(e).

      "Flexible Term Rate Period" means,  with respect to the Bonds of a Series,
any and all  periods  during  which each such Bond bears  interest at a Flexible
Term Rate,  such periods not to be of a duration in excess of 270 days as may be
determined by the Remarketing Agent pursuant to Section 2.3(e).

      "Government Obligations" means (i) direct obligations of the United States
of America for the full and timely payment of which the full faith and credit of
the United States of America is pledged, and (ii) obligations issued by a Person
controlled  or  supervised  by and  acting as an  instrumentality  of the United
States of America,  the full and timely payment of the principal of, premium, if
any,  and  interest  on which is fully  guaranteed  as a full  faith and  credit
obligation of the United States of America  (including any securities  described
in (i) or (ii) issued or held in book-entry  form on the books of the Department
of the Treasury of the United States of America),  which obligations,  in either
case,  are not subject to  redemption  prior to maturity at less than par at the
option of anyone other than the holder thereof.

      "Holder" means the Person who shall be the  registered  owner
of any Bond.

      "Indenture"  means this Indenture of Trust,  as the same may be amended or
supplemented from time to time as permitted hereby.

      "Indirect  Participant"  means a  broker-dealer,  bank or other  financial
institution  for which the  Securities  Depository  holds Bonds as a  securities
depository through a Participant.

      "Initial   Fund"   means  the  fund   created   pursuant   to
Section 4.2.

      "Interest  Payment  Date" means,  with  respect to a Series of Bonds,  (i)
during any Weekly Rate Period or any Monthly Rate Period,  each Monthly Interest
Payment Date, (ii) during any Medium-Term  Rate Period or the Fixed Rate Period,
each Semiannual  Interest  Payment Date, and (iii) during any Flexible Term Rate
Period,  the  first  Business  Day  immediately  following  the last day of each
Flexible  Term Rate  Period,  but only as to Bonds of such Series for which such
Flexible Term Rate Period is applicable.

      "Interest  Period"  means (a) with  respect  to a Series of Bonds  bearing
interest at a Weekly  Rate,  (i) if such Series  initially  bears  interest at a
Weekly Rate,  the period from and  including the Issue Date to and including the
next Tuesday,  (ii) the period from and including the  Conversion  Date on which
the Interest Rate Determination  Method for such Series is changed to the Weekly
Rate to and including the next Tuesday,  and (iii) in each case, each succeeding
period from and including each Wednesday to and including the following Tuesday;
and (b) with respect to a Series of Bonds  bearing  interest at a Monthly  Rate,
(i) if such Series  initially  bears interest at a Monthly Rate, the period from
and including the Issue Date to and including the last day of the calendar month
in which such Issue  Date  occurred,  (ii) the  period  from and  including  the
Conversion Date on which the Interest Rate Determination  Method for such Series
is changed to the Monthly  Rate to and  including  the last day of the  calendar
month in which such  Conversion  Date  occurred,  and (iii) in each  case,  each
succeeding period from and including the first day of each calendar month to and
including the last day of such calendar month.

      "Interest  Rate  Determination   Method"  means  any  of  the  methods  of
determining the interest rate on a Series of Bonds described in Section 2.3.

      "Issue  Date" means,  with  respect to a Series of the Bonds,  the date on
which such Series is  delivered  to the  purchaser  or  purchasers  thereof upon
original issuance.

      "Local  Time" means  eastern time  (daylight or standard,  as
applicable).

      "Long-Term  Rate"  means  either  a  Medium-Term  Rate or the
Fixed Rate.

      "Long-Term  Rate  Period"  means either a  Medium-Term  Rate Period or the
Fixed Rate Period.

      "Mandatory Purchase Date" means, with respect to a Series of Bonds (or, in
the case of clause (iii) of this sentence, with respect to each Bond of a Series
then bearing  interest at a Flexible Term Rate),  (i) a Conversion Date for such
Series (other than  Conversion  Dates  resulting from deemed  conversions  under
Sections 2.3(c),  (e) or (f)), (ii) a Credit  Modification Date for such Series,
(iii) the day next  succeeding  the last day of each  Flexible  Term Rate Period
applicable  to such  Bond,  (iv) the fifth  Business  Day after  receipt  by the
Trustee of a written notice from the  Applicable  Credit Issuer that an event of
default under the Credit  Agreement  pursuant to which such Credit Issuer issued
its  Applicable  Credit  Facility has occurred and is  continuing  and a written
request from such Applicable  Credit Issuer that all of the Bonds of such Series
be required to be tendered for purchase, or (v) while such Series bears interest
at the Weekly Rate or the Monthly  Rate,  any  Business  Day  designated  by the
Company,  with the consent of the  Remarketing  Agent and the Applicable  Credit
Issuer, that could be an Optional Tender Date for the Bonds of such Series.

      "Medium-Term  Rate" means, with respect to a Series of Bonds, the interest
rate on such Series established from time to time pursuant to Section 2.3(f).

      "Medium-Term  Rate Period" means,  with respect to a Series of Bonds,  any
period of not less than 271 days during  which such Series  bears  interest at a
Medium-Term Rate.

      "Monthly  Interest  Payment Date" means the first day of each
calendar month.

      "Monthly Rate" means, with respect to a Series of Bonds, the interest rate
on such Series established from time to time pursuant to Section 2.3(c).

      "Monthly Rate Period" means, with respect to a Series of Bonds, any period
during which such Series bears interest at a Monthly Rate.

      "Moody's" means Moody's Investors Service,  Inc., a corporation  organized
and existing under the laws of the State of Delaware, its successors and assigns
and, if such  corporation  shall be dissolved or  liquidated  or shall no longer
perform the  functions of a securities  rating  agency,  "Moody's"  shall,  with
respect  to a Series  of  Bonds,  be  deemed  to refer to any  other  nationally
recognized  securities rating agency designated by the Company with the approval
of the Remarketing Agent, by notice to the Trustee.

      "Official  Statement"  means the  Preliminary  Official  Statement and the
final Official  Statement  prepared and used in connection with the initial sale
of the Series 1999 Bonds on the Issue Date thereof.

      "Optional  Tender  Date"  means,  with  respect to a Series of Bonds,  (i)
during any Weekly Rate  Period,  any  Business  Day, and (ii) during any Monthly
Rate Period, the first Business Day of each Interest Period.

      "Outstanding"  means, when used with reference to the Bonds at any date as
of which the amount of  outstanding  Bonds is to be  determined,  all Bonds that
have been authenticated and delivered by the Trustee hereunder, except:

          (i)   Bonds canceled or delivered for  cancellation at or
      prior to such date;

         (ii) Bonds deemed to be paid in accordance with Section 5.2;

        (iii)  Bonds in lieu of  which  others  have  been  authenticated  under
      Sections 2.13, 2.14 and 2.15;

         (iv)   Untendered Bonds; and

          (v) For  purposes  of any  consent,  request,  demand,  authorization,
      direction,  notice, waiver or other action to be taken by the Holders of a
      specified percentage of Outstanding Bonds hereunder,  all Bonds held by or
      for the account of the Company or any affiliate of the Company;  provided,
      however,  that  for  purposes  of  any  such  consent,   request,  demand,
      authorization,  direction,  notice,  waiver or action the Trustee shall be
      obligated  to  consider as not being  outstanding  only Bonds known by the
      Trustee by actual notice thereof to be so held; provided, further, that if
      all of the Bonds of a Series are at any time held by or for the account of
      the  Company  or any  affiliate  of the  Company,  then such Bonds of such
      Series shall be deemed to be  Outstanding at such time for the purposes of
      this subparagraph (v).

      "Participant" means a broker-dealer,  bank or other financial  institution
for which the Securities Depository holds Bonds as a securities depository.

      "Paying  Agent" means (i) with respect to the Series 1999 Bonds,  The Bank
of New York, and its successors appointed and serving under this Indenture;  and
(ii) with  respect to any Series of  Additional  Bonds,  the party  named as the
"Paying  Agent" for such Series  pursuant  to Section  7.6,  and its  successors
appointed and serving under this Indenture.

      "Permitted  Investments" means, with respect to a Series of Bonds, any one
or more of the  following  investments,  if and to the  extent the same are then
legal  investments under the applicable laws of the State for moneys proposed to
be invested therein:

          (i)   Bonds or other obligations of the United States;

         (ii)  Bonds or other  obligations,  the  payment of the  principal  and
      interest of which is unconditionally guaranteed by the United States;

        (iii)  Direct  obligations  issued by the United  States or  obligations
      guaranteed  in full as to principal  and interest by the United  States or
      repurchase   agreements   with   a   qualified   depository   bank   fully
      collateralized  by such  obligations,  maturing on or before the date when
      such funds will be required for disbursement;

         (iv)  Obligations  of state and local  government  and  municipal  bond
      issuers,  which are rated  investment-grade  by either  S&P or  Moody's or
      other non-rated  obligations of such issuers guaranteed or credit enhanced
      by  a  Person  whose  long-term  debt  or  long-term   deposits  or  other
      obligations are rated investment-grade by either S&P or Moody's;

          (v)  Prime  commercial  paper  rated  either  "A-1" by S&P or "P-1" by
      Moody's  and,  if rated by both,  not less than  "A-1" by S&P and "P-1" by
      Moody's;

         (vi) Bankers' acceptances drawn on and accepted by commercial banks;

        (vii)  Interests in any money market fund or trust,  the  investments of
      which are restricted to obligations  described in clauses (i)-(vi) of this
      definition or  obligations  determined to be of comparable  quality by the
      board of directors of such fund or trust; and

       (viii) Such other obligations as may at any time hereafter be approved by
      the Applicable Credit Issuer.

      "Person"  means  any  natural  person,  firm,  partnership,   association,
corporation, limited liability company or public body.

      "Purchase Agreement" means the Bond Purchase Agreement dated July 13, 1999
between  the Company and the  Underwriter,  relating to the initial  sale of the
Series 1999 Bonds.

      "Purchase  Price" means an amount equal to 100% of the principal amount of
any Bond tendered or deemed tendered for purchase  pursuant to Section 2.6, plus
accrued and unpaid interest thereon to the date of purchase.

      "Rate" means any Short-Term Rate or any Long-Term Rate.

      "Rate  Period"  means any Weekly Rate  Period,  Monthly  Rate
Period,  Flexible  Term Rate  Period,  Medium-Term  Rate  Period or
Fixed Rate Period.

      "Rating  Agency"  means  Fitch  when a Series  of Bonds is rated by Fitch,
Moody's  when a Series  of Bonds is rated by  Moody's,  and S&P when a Series of
Bonds is rated by S&P.

      "Record Date" means with respect to each Interest  Payment Date (i) during
any Short-Term Rate Period,  the Trustee's close of business on the Business Day
next  preceding  such Interest  Payment Date, and (ii) during any Long-Term Rate
Period,  the  Trustee's  close of  business on the  fifteenth  (15th) day of the
calendar  month next  preceding  the calendar  month during which such  Interest
Payment Date occurs, regardless of whether such day is a Business Day.

      "Register"  means the register of the record  owners of Bonds
maintained by the Registrar.

      "Registrar" means the Trustee.

      "Remarketing Agent" means Wachovia  Securities,  Inc. and its
successors  appointed  and  serving  in such  capacity  under  this
Indenture.

      "Remarketing  Agreement"  means any  agreement  between  the Company and a
Remarketing  Agent  relating  to the Bonds,  as such  agreement  may be amended,
supplemented or restated from time to time pursuant to its terms.

      "Replacement  Bonds" means Bonds issued  pursuant to Section  2.15,  which
Bonds  shall  contain  the  terms  and  provisions  specified  herein  as  being
applicable  to the Bonds  following a Mandatory  Purchase  Date and have excised
therefrom the terms and provisions  that are not so applicable and added thereto
terms that have become applicable.

      "S&P"  means  Standard  &  Poor's  Ratings  Services,  a  division  of The
McGraw-Hill Companies, its successors and their assigns and, if such corporation
shall be dissolved or liquidated  or shall no longer  perform the functions of a
securities  rating agency,  "S&P" shall,  with respect to a Series of Bonds,  be
deemed to refer to any other  nationally  recognized  securities  rating  agency
designated by the Company with the approval of the Remarketing  Agent, by notice
to the Trustee.

      "Securities  Depository"  means  The  Depository  Trust  Company  and  any
substitute for or successor to such securities  depository that shall maintain a
Book Entry System with respect to the Bonds.

      "Securities  Depository  Nominee" means the  Securities  Depository or the
nominee of such Securities Depository in whose name there shall be registered on
the Register the Bonds to be delivered to such Securities  Depository during the
continuation with such Securities  Depository of participation in its Book Entry
System.

      "Semiannual  Interest  Payment  Date"  means each  June 1 and
December 1.

      "Series"  means the  Series  1999  Bonds  and each  series of
Additional Bonds.

      "Series 1999 Credit  Agreement"  means,  initially,  the Credit  Agreement
pursuant to which the Series 1999 Credit Facility is issued, and upon acceptance
by the Trustee of any Alternate Credit Facility  securing the Series 1999 Bonds,
the Credit Agreement pursuant to which such Alternate Credit Facility is issued.

      "Series  1999  Credit  Facility"  means,  initially,  the letter of credit
issued by the Series  1999  Credit  Issuer on the Issue Date of the Series  1999
Bonds,  and upon  acceptance  by the Trustee of any  Alternate  Credit  Facility
securing the Series 1999 Bonds, such Alternate Credit Facility.

      "Series 1999 Credit Issuer"  means,  initially,  Wachovia Bank,  N.A., and
upon  acceptance by the Trustee of any Alternate  Credit  Facility  securing the
Series 1999 Bonds, the issuer of such Alternate Credit Facility.

      "Short-Term  Rate" means any of the Weekly  Rate,  the Monthly Rate or the
Flexible Term Rate.

      "Short-Term  Rate Period"  means,  with respect to a Series of Bonds,  any
period during which such Series bears interest at a Short-Term Rate.

      "State" means the State of Georgia.

      "Tender Agent" means Wachovia Bank, N.A., and its successors appointed and
serving in such capacity under this Indenture.

      "Tender Agent Agreement" means any certificate or agreement  executed by a
Tender Agent in connection with such Tender Agent's duties hereunder.

      "Trustee"  means  The Bank of New  York,  as  trustee  hereunder,  and any
successor trustee appointed under this Indenture.

      "U.C.C."  means the Uniform  Commercial  Code of the State as
now in effect or hereafter amended.

      "Underwriter"  means (i) with  respect to the Series 1999 Bonds,  Wachovia
Securities,  Inc., and (ii) with respect to any Series of Additional  Bonds, the
Person appointed by the Company to serve as Underwriter for such Series pursuant
to Section 7.11.

      "Untendered  Bond"  means any  Untendered  Bond as defined in
Section 2.6(f).

      "Weekly Rate" means,  with respect to a Series of Bonds, the interest rate
on such Series established pursuant to Section 2.3(b).

      "Weekly Rate Period" means,  with respect to a Series of Bonds, any period
during which such Series bears interest at a Weekly Rate.

      Section 1.2 Rules of Construction. Unless the context clearly indicates to
the  contrary,  the  following  rules  shall apply to the  construction  of this
Indenture:

      (a) Words  importing  the singular  number shall include the plural number
and vice versa.

      (b)  The  table  of  contents,   captions  and  headings  herein  are  for
convenience  of reference only and shall not constitute a part of this Indenture
nor shall they affect its meaning, construction or effect.

      (c) Words of the masculine gender shall be deemed and construed to include
correlative  words of the feminine and neuter  genders,  and words of the neuter
gender  shall be  deemed  and  construed  to  include  correlative  words of the
masculine and feminine genders.

      (d) All  references in this  Indenture to particular  Articles or Sections
are  references  to Articles or Sections  of this  Indenture,  unless  otherwise
indicated.


                            ARTICLE II

                             THE BONDS

      Section 2.1 Authorized  Amount of Bonds.  No Bonds may be issued under the
provisions of this Indenture  except in accordance with this Article.  The total
principal  amount of  Series  1999  Bonds  that may be  issued  and  outstanding
hereunder is expressly  limited to  $25,000,000,  subject to the  provisions  of
Sections 2.13, 2.14 and 2.15. The Company may issue Additional Bonds pursuant to
Section 2.12(b). The total principal amount of Bonds and the number of Series of
Bonds that may be issued hereunder are not limited.

      Section 2.2    Issuance of Bonds.

      (a)  The  Series  1999  Bonds  shall  be  designated   "Atlantic  American
Corporation  Taxable Variable Rate Demand Bonds,  Series 1999." The form of Bond
attached  as Exhibit A to this  Indenture  shall be the form of Series 1999 Bond
referred to herein.  The Series 1999 Bonds  shall bear  interest  from the Issue
Date thereof, until paid, at the rates set forth in Section 2.3 (computed on the
basis of a 360-day year for the actual days elapsed during any  Short-Term  Rate
Period  (calculated by multiplying the principal amount of Bonds by the interest
rate,  dividing that sum by 360, and multiplying  that amount by the actual days
elapsed) and a 360-day year of twelve 30-day  months  during any Long-Term  Rate
Period),  and shall  mature,  unless sooner paid, on June 1, 2009, on which date
all unpaid  principal,  redemption  premium,  if any, and interest on the Series
1999 Bonds shall be due and payable.

      (b) The Bonds of each  Series  shall be issued as fully  registered  bonds
without coupons in Authorized  Denominations.  The Bonds of each Series shall be
numbered from R-1 upwards bearing numbers not then contemporaneously outstanding
(in order of issuance) according to the records of the Registrar.

      The Bonds of each Series shall be dated the Issue Date  thereof.  Interest
on each of the Bonds shall be computed  from the Interest  Payment Date to which
interest  has  been  paid  or duly  provided  for  next  preceding  the  date of
authentication thereof, unless (a) such date of authentication shall be prior to
the first  Interest  Payment Date, in which case interest shall be computed from
the Issue Date thereof, or (b) such date of authentication  shall be an Interest
Payment  Date to which  interest  on such  Bond  has  been  paid in full or duly
provided  for,  in which  case  interest  shall be  computed  from  such date of
authentication;  provided,  however,  that if  interest on the Bonds shall be in
default,  Bonds issued in exchange for Bonds  surrendered  for  registration  of
transfer or exchange  shall bear interest  from the last date to which  interest
has been paid or duly provided for on the Bonds or, if no interest has been paid
or duly provided for on the Bonds, from the Issue Date thereof.

      The  principal  of,  redemption  premium,  if any, and the interest on the
Bonds shall be payable in lawful currency of the United States. The principal of
and  redemption  premium,  if any,  on a Series of Bonds shall be payable at the
principal office of the Applicable  Paying Agent upon presentation and surrender
of the Bonds. Payments of interest on the Bonds will be mailed to the persons in
whose names the Bonds are registered on the Register at the close of business on
the Record Date next preceding each Interest Payment Date;  provided that, prior
to the Fixed Rate Conversion Date for a Series of Bonds, any Holder of a Bond or
Bonds of such Series in an aggregate  principal amount of not less than $250,000
may, by prior written instructions filed with the Applicable Paying Agent (which
instructions  shall  remain  in  effect  until  revoked  by  subsequent  written
instructions), instruct that interest payments for any period prior to the Fixed
Rate  Conversion  Date be made by wire transfer to an account in the continental
United States or other means acceptable to such Paying Agent.

      Section 2.3    Interest Rates on Bonds.

      (a)  Initial  Rate - General.  Each of the Bonds  shall bear  interest  as
provided  herein from its Issue Date to the date that such Bond is paid in full.
Interest  accrued  on the Bonds of a Series  (or the  applicable  portion of the
Bonds of a Series if the Bonds of such Series bear  interest at a Flexible  Term
Rate) shall be paid on each  Interest  Payment Date for such Series (or, if such
day is not a Business Day, the next succeeding Business Day) commencing (i) with
respect to the Series 1999 Bonds,  on July 1, 1999, and (ii) with respect to any
Series  of  Additional  Bonds,  on the date set  forth as the  initial  Interest
Payment  Date in the  supplemental  indenture  authorizing  the issuance of such
Series.  The interest  rate for a Series of Bonds will be determined as provided
in this  Section  except that no rate shall exceed the lesser of (i) the Ceiling
Rate  applicable to such Series or (ii) the maximum rate permitted by applicable
law. The Ceiling Rate applicable to a Series of Bonds may be increased to a rate
not to exceed the maximum rate  permitted  by  applicable  law by execution  and
delivery  of  a  supplemental  indenture,  if  the  interest  component  of  the
Applicable  Credit  Facility is increased on or prior to the  effective  date of
such  supplemental  indenture  by  recalculating  the  amount  of such  interest
component using the increased  Ceiling Rate and the number of days coverage then
provided  for in the  Applicable  Credit  Facility.  The Series 1999 Bonds shall
initially  bear  interest at a Weekly Rate from the Issue Date thereof until the
date on which the Interest Rate  Determination  Method for such Bonds is changed
as described in Section 2.4.  Such Weekly Rate for the initial  Interest  Period
for the Series 1999 Bonds shall be determined by the Underwriter for such Series
on the Issue Date thereof in the manner set forth in Section 2.3(b) with respect
to subsequent Interest Periods. Thereafter,  during any Weekly Rate Period for a
Series of Bonds,  the  Remarketing  Agent will  determine a Weekly Rate for such
Series in accordance with Section 2.3(b).

      Notwithstanding  anything  herein  to the  contrary,  each  Interest  Rate
Determination  Method in effect  for a Series of Bonds  from time to time  shall
continue  in  effect  until the date on which the  Interest  Rate  Determination
Method for such Series is changed as described in Section 2.3(c),  (e) or (f) or
Section 2.4.  Series of Bonds issued  hereunder may bear interest using the same
or different Interest Rate Determination Methods;  provided,  however, all Bonds
of the same Series must bear interest using the same Interest Rate Determination
Method, as such Interest Rate  Determination  Method may be changed from time to
time as described in Section 2.3(c), (e) or (f) or Section 2.4.

      (b) Weekly  Rate.  During any Weekly Rate Period in effect for a Series of
Bonds,  all Bonds of such Series will bear  interest at the Weekly Rate.  During
any  Weekly  Rate  Period  for a Series of Bonds,  the  Remarketing  Agent  will
determine the Weekly Rate for the applicable Interest Period by 4:00 p.m., Local
Time, on the applicable  Computation Date. Each Weekly Rate shall be the rate of
interest that, if borne by such Bonds, would, in the judgment of the Remarketing
Agent,  having due regard for the  prevailing  financial  market  conditions for
bonds or other  securities  that are  comparable  as to credit and  maturity (or
comparable  with  respect to  optional  tender  provisions)  with the credit and
maturity or the optional  tender  provisions of such Bonds, be the interest rate
necessary,  but would not  exceed the  interest  rate  necessary,  to enable the
Remarketing  Agent to place such Bonds at a price of par (plus accrued interest,
if any) on the first Business Day of such Interest  Period;  provided,  that, if
for any reason the Weekly Rate for any  Interest  Period is not  established  as
aforesaid by the  Remarketing  Agent,  no Remarketing  Agent shall be serving as
such hereunder or the rate so established is held to be invalid or unenforceable
with  respect to any  Interest  Period,  then the Weekly Rate for such  Interest
Period shall be 100% of the  Alternate  Weekly  Index on the date such  interest
rate was (or would have been)  determined  as provided  above.  The  Remarketing
Agent (or if no  Remarketing  Agent is serving as such  hereunder,  the Trustee)
shall notify the Company  immediately by telephone if the Alternate Weekly Index
is applicable,  with written notice to follow  promptly.  In connection with any
change in the  Interest  Rate  Determination  Method  for a Series of Bonds to a
Weekly  Rate  pursuant  to Section  2.3(c),  (e) or (f) or Section  2.4(a),  the
initial Weekly Rate for such Series shall be determined as provided above on the
applicable Computation Date.

      (c) Monthly Rate. During any Monthly Rate Period in effect for a Series of
Bonds,  all Bonds of such Series will bear interest at the Monthly Rate.  During
any Monthly Rate Period in effect for a Series of Bonds,  the Remarketing  Agent
will  determine  a Monthly  Rate by 4:00 p.m.,  Local  Time,  on the  applicable
Computation  Date.  Each  Monthly Rate shall be the rate of interest  which,  if
borne by such Bonds, would, in the judgment of the Remarketing Agent, having due
regard  for the  prevailing  financial  market  conditions  for  bonds  or other
securities  that are  comparable as to credit and maturity (or  comparable  with
respect to  optional  tender  provisions)  with the credit and  maturity  or the
optional tender  provisions of such Bonds,  be the interest rate necessary,  but
would not exceed the interest rate necessary, to enable the Remarketing Agent to
place such Bonds at a price of par (plus accrued interest,  if any) on the first
Business  Day of such  Interest  Period;  provided  that,  if for any reason the
Monthly  Rate for any  Interest  Period is not  established  as aforesaid by the
Remarketing  Agent,  no Remarketing  Agent shall be serving as such hereunder or
the rate so established is held to be invalid or  unenforceable  with respect to
any Interest Period, then the Interest Rate Determination Method with respect to
such Series of Bonds shall be deemed to have converted to the Weekly Rate on the
date such interest rate was (or would have been)  determined as provided  above.
The Remarketing  Agent (or if no Remarketing Agent is serving as such hereunder,
the Trustee)  shall notify the Company,  the Trustee and the  Applicable  Paying
Agent  immediately by telephone if such a conversion is deemed to have occurred,
with written  notice to follow  promptly.  In connection  with any change in the
Interest  Rate  Determination  Method  for a Series of Bonds to a  Monthly  Rate
pursuant to Section  2.4(a),  the initial  Monthly Rate for such Series shall be
determined as provided above on the applicable Computation Date.

      (d)  [Reserved].

      (e) Flexible Term Rate. During any Flexible Term Rate Period for the Bonds
of a Series,  each of the Bonds of such Series will bear  interest at a Flexible
Term Rate.  During any Flexible Term Rate Period for the Bonds of a Series,  the
Remarketing  Agent will  determine the Flexible Term Rate and Flexible Term Rate
Period to be applicable to each Bond of such Series by 1:00 p.m., Local Time, on
the applicable  Computation Date. For each Flexible Term Rate Bond, the Flexible
Term Rate  Period  shall be the  period  which  would,  in the  judgment  of the
Remarketing Agent,  having due regard to prevailing  financial market conditions
for  securities of the same general  nature as such Bond which are comparable as
to credit and  maturity  (or period for tender)  with the credit and maturity of
such Bond,  ultimately produce the lowest overall net interest cost on such Bond
to maturity. No Flexible Term Rate Period applicable to any Bond of a Series may
(A) be less than one or more than 270 days in  length,  (B)  extend  beyond  any
scheduled  Mandatory  Purchase  Date or the final  maturity date of the Bonds of
such Series,  or (C) end on a day preceding a non-Business  Day. The Remarketing
Agent may assign different Flexible Term Rate Periods to different Flexible Term
Rate Bonds.  For each Flexible  Term Rate Bond,  the Flexible Term Rate shall be
the rate of interest  which,  if borne by such Bond for its applicable  Flexible
Term Rate Period,  would, in the judgment of the Remarketing  Agent,  having due
regard for the prevailing financial market conditions for securities of the same
general  nature as such Bond which are  comparable as to credit and maturity (or
period for tender)  with the credit and  maturity of such Bond,  be the interest
rate necessary,  but would not exceed the interest rate necessary, to enable the
Remarketing  Agent to place such Bond at a price of par (plus accrued  interest,
if any) on the first Business Day of such Flexible Term Rate Period.  If for any
reason the applicable  rate is not  established as aforesaid by the  Remarketing
Agent,  no  Remarketing  Agent shall be serving as such hereunder or the rate so
established  is held to be  invalid or  unenforceable,  then the  Interest  Rate
Determination  Method  with  respect to such  Series of Bonds shall be deemed to
have  converted to the Weekly Rate on the date such  interest rate was (or would
have  been)  determined  as  provided  above.  The  Remarketing  Agent (or if no
Remarketing  Agent is serving as such  hereunder,  the Trustee) shall notify the
Company, the Trustee and the Applicable Paying Agent immediately by telephone if
such a conversion  is deemed to have  occurred,  with  written  notice to follow
promptly.  In  connection  with any change in the  Interest  Rate  Determination
Method for a Series of Bonds to a Flexible  Term Rate  pursuant to Section  2.4,
the initial  Flexible  Term Rate and Flexible  Term Rate Period for each Bond of
such Series shall be determined as provided above on the applicable  Computation
Date.

      (f) Medium-Term  Rate.  During any Medium-Term Rate Period in effect for a
Series of Bonds, all Bonds of such Series shall bear interest at the Medium-Term
Rate. The interest rate to be borne by such Bonds from the applicable Conversion
Date to the last day of the applicable Medium-Term Rate Period shall be the rate
determined by the Remarketing Agent on the applicable Computation Date to be the
rate which,  if borne by such Bonds would,  in the  judgment of the  Remarketing
Agent  having due regard for  prevailing  market  conditions  for bonds or other
securities  that are comparable to such Bonds,  be the interest rate  necessary,
but would not exceed the  interest  rate  necessary,  to enable the  Remarketing
Agent to place such Bonds at a price of par (plus accrued  interest,  if any) on
the applicable  Conversion  Date. If for any reason the  applicable  rate is not
established as aforesaid by the Remarketing Agent, no Remarketing Agent shall be
serving as such  hereunder or the rate so  established  is held to be invalid or
unenforceable,  then the Interest Rate Determination Method with respect to such
Series of Bonds shall be deemed to have converted to the Weekly Rate on the date
such interest rate was (or would have been)  determined as provided  above.  The
Remarketing Agent (or if no Remarketing Agent is serving as such hereunder,  the
Trustee) shall notify the Company,  the Trustee and the Applicable  Paying Agent
immediately by telephone if such a conversion is deemed to have  occurred,  with
written notice to follow promptly.

      On  the  Computation  Date  with  respect  to  a  Medium-Term   Rate,  the
Remarketing Agent shall determine the applicable  Medium-Term Rate Period.  Each
Medium-Term  Rate Period with respect to a Series of Bonds shall be at least 271
days and  shall  end no later  than the date of  maturity  of the  Bonds of such
Series or, if earlier,  on a day  immediately  preceding a Business  Day. If the
Remarketing Agent fails to determine any Medium-Term Rate Period for a Series or
the Medium-Term Rate Period so established for a Series is held to be invalid or
unenforceable,  the Medium-Term Rate Period with respect to such Series shall be
(i) if the  Interest  Rate  Determination  Method  in  effect  for  such  Series
immediately prior to such Conversion Date was a Medium-Term Rate, the shorter of
(a) the period equal to the Medium-Term  Rate Period for such  Medium-Term  Rate
(provided,  however,  that if the last  day of such  period  would  not be a day
immediately  preceding a Business Day, such period shall be extended to the next
succeeding day that is a day  immediately  preceding a Business Day) and (b) the
remaining  maturity of the Bonds of such Series,  or (ii) if the  Interest  Rate
Determination  Method in effect with respect to such Series immediately prior to
such Conversion  Date was not a Medium-Term  Rate, the shorter of (a) the period
ending on the first date that is a day immediately  preceding a Business Day and
is at least 271 days after the Conversion Date and (b) the remaining maturity of
the Bonds of such Series.

      If requested in the Conversion Notice by the Company changing the Interest
Rate  Determination  Method  for a Series of Bonds to a  Medium-Term  Rate,  the
Remarketing Agent may also determine on the Computation Date redemption premiums
with respect to such Series of Bonds,  different from those set forth in Section
2.18 (or, in the case of any Series of Additional  Bonds,  different  from those
set  forth  in the  supplemental  indenture  authorizing  the  issuance  of such
Series),  for  optional  redemption  of the  Bonds  of such  Series  during  the
Medium-Term Rate Period.  These redemption premiums shall be consistent with the
prevailing  market  conditions,  in the reasonable  judgment of the  Remarketing
Agent.

      (g) Fixed  Rate.  During any Fixed  Rate  Period in effect for a Series of
Bonds,  all  Bonds  of  such  Series  shall  bear  interest  at the  Fixed  Rate
established for such Series under this Section  2.3(g).  The interest rate to be
borne by such Bonds from the applicable  Fixed Rate  Conversion Date to the date
of payment in full of such Bonds shall be the rate determined by the Remarketing
Agent on the applicable  Computation Date to be the rate which, if borne by such
Bonds would, in the judgment of the Remarketing  Agent having due regard for the
prevailing  market  conditions for bonds or other securities that are comparable
to such Bonds, be the interest rate necessary, but would not exceed the interest
rate necessary,  to enable the Remarketing  Agent to place such Bonds at a price
of par (plus accrued  interest,  if any) on the applicable Fixed Rate Conversion
Date.  If for any reason the Fixed Rate is not  established  as aforesaid by the
Remarketing  Agent or no Remarketing  Agent shall be serving as such  hereunder,
then the provisions of the last paragraph of Section 2.4(e) shall apply;  if the
Fixed  Rate  established  by the  Remarketing  Agent  is held to be  invalid  or
unenforceable,  the interest rate to be borne by such Bonds from the  applicable
Fixed Rate Conversion Date to the date of payment in full of such Bonds shall be
determined  by the  Remarketing  Agent based on the  criteria  in the  preceding
sentence and avoiding the cause of invalidity or unenforceability.

      If requested in the Conversion Notice by the Company changing the Interest
Rate Determination Method for a Series of Bonds to a Fixed Rate, the Remarketing
Agent may also  determine  on the  Computation  Date  redemption  premiums  with
respect to such Series,  different  from those set forth in Section 2.18 (or, in
the case of any Series of Additional  Bonds,  different  from those set forth in
the  supplemental  indenture  authorizing  the  issuance  of such  Series),  for
optional  redemption  of the Bonds of such Series  during the Fixed Rate Period.
These  redemption  premiums  shall  be  consistent  with the  prevailing  market
conditions, in the reasonable judgment of the Remarketing Agent.

      (h)  Notice  of Rates  and  Deemed  Conversions.  Promptly  following  the
determination  of any Rate for a Series of Bonds,  the  Remarketing  Agent shall
give notice thereof to the Trustee, the Company and the Applicable Paying Agent.
Promptly  upon receipt from the  Remarketing  Agent of any  Medium-Term  Rate or
Fixed Rate for a Series of Bonds,  the  Applicable  Paying Agent shall give each
Holder of Bonds of such Series notice of the new Rate.  Any Holder or Beneficial
Owner may  obtain  any Rate on or after  the  applicable  Computation  Date upon
request to the  Remarketing  Agent.  Promptly upon receipt from the  Remarketing
Agent or the Trustee of notice of any deemed  conversion of a Series of Bonds to
the Weekly Rate under this Section,  the Applicable Paying Agent shall give each
Holder of Bonds of such Series,  the Applicable  Credit  Issuer,  and the Rating
Agency, if any, then rating such Series notice of the deemed conversion.

      (i) Determination of Rate Conclusive.  The determination of any Rate for a
Series by the  Remarketing  Agent in accordance with the terms of this Indenture
shall be conclusive  and binding upon the Company,  the Trustee,  the Applicable
Paying  Agent,  the  Tender  Agent,  the  Remarketing  Agent and the  Holders or
Beneficial Owners of such Series.

      (j) No Liability.  In determining the interest rate or rates that a Series
of Bonds shall bear as provided in this  Section,  the  Remarketing  Agent shall
have no liability to the Company,  the Trustee, the Tender Agent, the Applicable
Paying  Agent,  the  Registrar,  the  Applicable  Credit Issuer or any Holder or
Beneficial  Owner  of any of the  Bonds of such  Series,  except  for its  gross
negligence or willful misconduct.

      Section 2.4    Conversion  of Interest  Rate  Determination
Method.

      (a) Conversion Notice. The Interest Rate Determination Method for a Series
of Bonds  may be  changed  under  this  Section  from any  Short-Term  Rate or a
Medium-Term  Rate to any  other  Interest  Rate  Determination  Method or from a
Medium-Term Rate to a new Medium-Term Rate on any Conversion Date by the Company
giving written notice of such change (a "Conversion  Notice") to the Remarketing
Agent and the Trustee with a copy to the Tender  Agent,  the  Applicable  Paying
Agent, the Rating Agency,  if any, rating such Series and the Applicable  Credit
Issuer.  The Conversion Notice must be received by the Remarketing Agent and the
Trustee at least forty (40) days prior to the proposed Conversion Date.

      Each  Conversion  Notice shall state (i) the Series of Bonds to which such
Conversion  Notice applies,  (ii) that the Company elects to change the Interest
Rate  Determination  Method for such Series to a new Interest Rate Determination
Method, or from the interest rate applicable during a Medium-Term Rate Period to
a new interest  rate during a new  Medium-Term  Rate Period,  (iii) the proposed
Conversion Date, (iv) the Interest Rate Determination Method to be in effect for
such Series  from and after such  Conversion  Date,  (v) the terms of the Credit
Facility to be in effect for such Series  from and after such  Conversion  Date,
and (vi) if a  Long-Term  Rate is to be in effect for such Series from and after
such Conversion Date, and if redemption  premiums different from those set forth
in Section 2.18 (or, in the case of any Series of  Additional  Bonds,  different
from those set forth in the supplemental  indenture  authorizing the issuance of
such Series) are to be  applicable  as described in Section  2.3(f) and (g), the
redemption premiums to be applicable during such Long-Term Rate Period.

      (b)  [Reserved].

      (c)  Conversion  Date.  If the Interest  Rate  Determination  Method for a
           Series of Bonds prior to a Conversion Date under this Section is:

          (i) a Weekly Rate or a Monthly Rate, the  Conversion  Date must be the
      first Business Day of an Interest Period;

         (ii) a Flexible Term Rate, the Conversion  Date for a change to another
      Interest  Rate  Determination  Method  must  be  the  first  Business  Day
      immediately  following the last Interest  Payment Date during the Flexible
      Term Rate Period,  such Interest Payment Date to be determined at the time
      the Conversion Notice is received by the Remarketing Agent; or

        (iii) a  Medium-Term  Rate,  the  Conversion  Date  must be the day next
      succeeding the last day of the Medium-Term Rate Period.

      (d) Notice of  Conversions  to  Holders.  The Trustee  shall give  written
notice  of a  Conversion  Date  to the  Holders  of the  Series  to  which  such
Conversion  Date  applies,  which  notice  shall  be in  substantially  the form
attached to this Indenture as Exhibit B, appropriately  completed,  and shall be
sent by first-class  mail,  postage prepaid,  at least thirty (30) days prior to
the Conversion Date.

      (e) Failure or Revocation of Conversion. If an Event of Default shall have
occurred and be continuing hereunder, the Interest Rate Determination Method for
a Series of Bonds  shall not be changed on the  Conversion  Date and the Trustee
shall  immediately  notify  by  telephone  the  Applicable  Credit  Issuer,  the
Remarketing  Agent,  the  Applicable  Paying Agent and the Tender Agent that the
Interest Rate  Determination  Method for such Series shall not be changed on the
Conversion Date.

      Notwithstanding any other provision in this Indenture to the contrary,  no
conversion  of the Interest Rate  Determination  Method for a Series of Bonds to
the Fixed Rate shall  occur if the  Company,  not later than 10:00  a.m.,  Local
Time, on the Business Day immediately preceding the applicable Computation Date,
directs the  Remarketing  Agent not to change the  Interest  Rate  Determination
Method for such Series to the Fixed Rate by written  notice,  with a copy to the
Trustee,  the Applicable  Paying Agent, the Tender Agent, the Remarketing  Agent
and the Applicable Credit Issuer.

      If a proposed  conversion of the Interest Rate Determination  Method for a
Series of Bonds is canceled  pursuant  to the  provisions  of the two  preceding
paragraphs,  all Bonds of such Series shall  nevertheless be deemed to have been
tendered  for  purchase on the  Conversion  Date and shall be  purchased  on the
Conversion  Date.  The Bonds of such Series shall  continue to bear  interest in
accordance with the Interest Rate Determination Method in effect with respect to
such Series prior to the Conversion  Date and, in the case of a proposed  change
from a Medium-Term  Rate, for a Medium-Term  Rate Period ending on the first day
that is a day  immediately  preceding a Business Day and that occurs on or after
the day that is the same number of days after the  proposed  Conversion  Date as
the number of days in the immediately  preceding Medium-Term Rate Period (but in
no event  later  than the  maturity  of the  Bonds  of such  Series);  provided,
however,  that  the  rate of  interest  that  such  Series  will  bear  shall be
determined on the Conversion Date.

      (f) Failure to Mail Certain Notices.  Failure to mail the notice described
in subsection (d), or any defect  therein,  shall not affect the validity of any
interest rate or change in the Interest Rate  Determination  Method for a Series
of Bonds or the  requirement  that such Bonds be  tendered  pursuant  to Section
2.6(e) or extend the period for tendering  any of such Bonds for  purchase,  and
the  Trustee  shall not be liable to any Holder by reason of its failure to mail
such notice or any defect therein.

      (g) Credit Facility  Requirements Upon Conversion to Flexible Term Rate or
Long-Term  Rate.  The Interest Rate  Determination  Method for a Series of Bonds
shall not be changed to the Flexible Term Rate unless the Credit  Facility to be
in effect for such Series  immediately  following such  conversion  provides for
drawings with respect to the interest  component  thereunder to pay at least 271
days of interest on such Bonds at the applicable Ceiling Rate. The Interest Rate
Determination  Method for a Series of Bonds may not be  converted to a Long-Term
Rate  unless the Credit  Facility  to be in effect for such  Series  immediately
following  such  conversion  provides for drawings  with respect to the interest
component thereunder to pay 210 days of interest on such Bonds at the applicable
Ceiling Rate and for drawings with respect to premium to pay the maximum premium
due in  connection  with an optional  redemption  of such Bonds.  If one or more
ratings for such Series is to be  maintained  after a conversion to the Flexible
Term Rate or a  Long-Term  Rate,  the  Trustee  and the  Remarketing  Agent must
receive,  prior to the effective date of such conversion,  written  confirmation
from each Rating  Agency rating such Series that such rating will not be reduced
or withdrawn.

      Section 2.5    [Reserved].

      Section 2.6    Tender of Bonds for Purchase.

      (a)  Optional  Tender  During  Weekly Rate Period or Monthly  Rate Period.
During any Weekly Rate  Period or Monthly  Rate Period in effect for a Series of
Bonds,  the Holders of the Bonds of such  Series  shall have the right to tender
any such Bond (or portion thereof in an Authorized  Denomination,  provided that
any Bond or portion  thereof  remaining is also in an Authorized  Denomination),
for purchase on any Optional Tender Date, but only upon:

          (i) delivery to the  Remarketing  Agent at its principal  office,  not
      later than 4:00 p.m.,  Local Time,  on or before the seventh (7th) day (or
      on the  immediately  preceding  Business Day, if such seventh (7th) day is
      not a Business  Day) next  preceding  such  Optional  Tender  Date,  of an
      irrevocable written, telephonic (followed, if requested by the Remarketing
      Agent, by written or facsimile  confirmation  delivered to the Remarketing
      Agent no later than the close of business on the next succeeding  Business
      Day), facsimile or telegraphic notice (with a written or facsimile copy to
      the Tender  Agent)  stating (1) that such Holder will tender for  purchase
      all or any portion of his/her Bonds in an Authorized  Denomination and the
      amount of Bonds to be tendered and (2) the  Optional  Tender Date on which
      such Bonds will be tendered; and

         (ii) delivery of such Bond (with an appropriate  instrument of transfer
      duly executed in blank) to the Tender Agent at its principal  office at or
      prior to 10:00 a.m.,  Local Time, on such Optional Tender Date;  provided,
      however,  that no Bond (or portion thereof) shall be purchased unless such
      Bond as delivered to the Tender Agent shall conform in all respects to the
      description thereof in the aforesaid notice.

      (b)  [Reserved].

      (c)  Election to Tender  Irrevocable.  Any  election of a Holder to tender
Bonds for purchase on an Optional  Tender Date in accordance with subsection (a)
above  shall be  irrevocable  and shall be  binding on the  Holder  making  such
election and on any transferee of such Holder.

      (d)  Notices.  The  Remarketing  Agent shall give the Tender  Agent prompt
notice by telephone of receipt of any tender notice received by it in accordance
with paragraph (i) of subsection (a) above. Upon the receipt of any such notice,
the Tender Agent shall promptly notify the Trustee,  the Applicable Paying Agent
and the Applicable Credit Issuer by telephone.

      (e)  Mandatory  Purchase on  Mandatory  Purchase  Date.  On any  Mandatory
Purchase Date for a Series of Bonds, all Bonds of such Series (or the applicable
portion of the Bonds of such Series  during any Flexible Term Rate Period) shall
be subject to  mandatory  tender for  purchase at the  Purchase  Price  thereof.
Notwithstanding the preceding  sentence,  there shall be no purchase pursuant to
this  subsection of Bonds to be redeemed on the Mandatory  Purchase Date, nor of
Bonds issued in exchange for or upon the registration of transfer of Bonds to be
redeemed on the Mandatory  Purchase Date.  Holders of Bonds subject to mandatory
tender shall tender such Bonds to the Tender Agent by 10:00 a.m., Local Time, on
each Mandatory Purchase Date.

      (f) Bonds Deemed  Tendered.  If (i) with  respect to a Mandatory  Purchase
Date, a Holder fails to deliver Bonds subject to mandatory  tender to the Tender
Agent on or before  the  Mandatory  Purchase  Date,  or (ii) with  respect to an
Optional  Tender Date, a Holder gives notice  pursuant to Section  2.6(a) to the
Remarketing  Agent and  thereafter  fails to  deliver  such  Bonds  (or  portion
thereof) to the Tender Agent, as required,  then such Bond (or portion thereof),
that is not delivered to the Tender Agent, shall be deemed to have been properly
tendered (such Bond being hereinafter  referred to as an "Untendered Bond") and,
to the extent that there shall be on deposit with the Applicable Paying Agent on
the date purchase thereof is required as provided herein an amount sufficient to
pay the Purchase Price thereof,  such  Untendered Bond shall cease to constitute
or  represent  a right to payment of  principal  or  interest  thereon and shall
constitute  and  represent  only the right to the payment of the Purchase  Price
payable on such date.

      (g) Source of Funds for Purchase of Bonds.  On each  Optional  Tender Date
and each Mandatory Purchase Date there shall be purchased (but solely from funds
set forth  below) the Bonds (or  portions  thereof)  of a Series,  tendered  (or
deemed  tendered)  to the Tender  Agent for  purchase  in  accordance  with this
section at the applicable  Purchase Price. Funds for the payment of the Purchase
Price  for  Bonds  (or  portions  thereof)  of a  Series  shall  be  paid by the
Applicable  Paying Agent solely from the following  sources and in the following
order of priority:

          (i) proceeds of the  remarketing  of Bonds of such Series (or portions
      thereof) pursuant to Section 2.7 that have been transferred to such Paying
      Agent pursuant to said Section;

         (ii) moneys  drawn under the  Applicable  Credit  Facility  pursuant to
      Section 3.8(a)(ii);

        (iii)  moneys from the account  relating to such Series  within the Bond
      Purchase Fund constituting Eligible Funds, if any, under clause (i) of the
      definition  of Eligible  Funds that have been  transferred  to such Paying
      Agent pursuant to Section 4.4; and

         (iv) any other  moneys  furnished  by or on behalf of the  Company  for
      purchase of Bonds of such Series.

Bonds (or portions  thereof)  purchased as provided  above shall be delivered as
provided in Section 2.8.

      (h) Notice of Mandatory  Purchase Date. With respect to a Series of Bonds,
not less than thirty (30) days prior to each  Mandatory  Purchase  Date for such
Series occurring as a result of a Credit  Modification  Date or at the Company's
direction,  and not less than  three (3) days prior to each  Mandatory  Purchase
Date occurring at the Applicable  Credit Issuer's  direction,  the Trustee shall
give written notice of such Mandatory  Purchase Date to the  Remarketing  Agent,
the Tender Agent, the Applicable Paying Agent and, by first-class mail,  postage
prepaid,  the  Holders of the Bonds of such  Series,  which  notice  shall be in
substantially  the  form  of  Exhibits  C or D  hereto,  as  the  case  may  be,
appropriately completed. Failure to mail such notice or any defect therein shall
not affect the rights or  obligations  of Holders and the  Trustee  shall not be
liable to any Holder by reason of its  failure to mail such notice or any defect
therein.  With respect to a Mandatory  Purchase  Date that is a Conversion  Date
with respect to any Series of Bonds,  the Trustee  shall  provide  notice to the
Holders of the Bonds of such Series as set forth in Section 2.4(d). With respect
to a Mandatory  Purchase  Date that is the day next  succeeding  the last day of
each  Flexible Term Rate Period,  no notice of mandatory  tender will be sent to
the Holders.

      (i)  Purchase  Notice.  If the Bonds are held in a Book  Entry  System,  a
purchase notice  pursuant to Section  2.6(a)(i) may be delivered by a Beneficial
Owner.  Such purchase notice must be delivered as set forth in Section 2.6(a)(i)
and must state that such Beneficial Owner will cause its beneficial interest (or
portion thereof in an Authorized  Denomination)  to be tendered,  the Series and
amount of such interest to be tendered,  the Optional  Tender Date on which such
interest will be tendered and the identity of the Participant  through which the
Beneficial  Owner  maintains  its interest.  Upon  delivery of such notice,  the
Beneficial  Owner  must  make  arrangements  to have  its  beneficial  ownership
interest in the Bonds being tendered transferred to the Tender Agent at or prior
to 10:00 a.m., on the Optional  Tender Date, but need not otherwise  comply with
Section 2.6(a)(ii).

      Section 2.7    Remarketing of Bonds.

      (a) Best Efforts to Place Bonds. The Remarketing  Agent shall use its best
efforts to place Bonds of a Series (or portions  thereof) at a price of par plus
accrued interest, if any, on each date that such Bonds (or portions thereof) are
required  to be  purchased  pursuant  to  Section  2.6 and if such Bonds are not
placed on such date (such Bonds being  hereinafter  referred to as "Unremarketed
Bonds"),  the Remarketing  Agent shall continue to use its best efforts to place
such  Unremarketed  Bonds at a price of par plus  accrued  interest,  if any. By
12:00 noon,  Local Time,  on the  Business Day prior to each date that the Bonds
(or portions thereof) are required to be purchased  pursuant to Section 2.6, the
Remarketing Agent shall give initial notice by telephone  (promptly confirmed by
telecopy)  of the  principal  amount of the  Bonds of a Series  for which it has
arranged  placement,  together  with the  principal  amount of the Bonds of such
Series,  if any (and such other  particulars with respect thereto as the Trustee
or Tender Agent may deem necessary), for which it has not arranged placement, to
the Trustee, the Tender Agent, the Company, the Applicable Credit Issuer and the
Applicable Paying Agent.

      Such initial  notice shall be confirmed by telephone  notice by 9:00 a.m.,
Local Time,  on the date that such Bonds are to be purchased  (such notice to be
promptly confirmed in writing) of the amount of Bonds of a Series not remarketed
and the  information  necessary  to  enable  the  Trustee  to  prepare  new Bond
certificates with respect to the Bonds that were remarketed. By 9:30 a.m., Local
Time, the  Remarketing  Agent shall transfer to the Applicable  Paying Agent the
proceeds of the  remarketing  of such  Bonds.  By 10:30  a.m.,  Local Time,  the
Applicable  Paying Agent shall  notify the Trustee of the amount of  remarketing
proceeds it received from the Remarketing Agent.

      Notwithstanding  anything herein to the contrary,  Bonds may be remarketed
only at a price of par.

      (b) Draws on Credit  Facility.  In the event that  moneys  from the source
described in Section  2.6(g)(i) are  insufficient  to pay the Purchase  Price of
Bonds of a Series  that are  tendered or deemed  tendered on an Optional  Tender
Date or a Mandatory Purchase Date, the Trustee shall, by 11:00 a.m., Local Time,
on such  Optional  Tender  Date or  Mandatory  Purchase  Date,  take all  action
required  to cause the  Purchase  Price of each such  Bond,  to the  extent  not
available from the source  described in Section  2.6(g)(i),  to be paid from the
Applicable Credit Facility. In the event the Purchase Price of Bonds of a Series
is paid from the Applicable Credit Facility as described herein, and the Company
does not reimburse the Applicable  Credit Issuer for such Purchase  Price,  upon
the  remarketing  of such Bonds as described in Section  2.7(a),  the Applicable
Paying Agent shall deliver the proceeds of the  remarketing of such Bonds to the
Applicable Credit Issuer.

      (c) No Remarketing  During  Default.  The  Remarketing  Agent shall not be
required  to  remarket  any Bonds  pursuant  to this  Section  if it has  actual
knowledge  that an  Event of  Default  shall  have  occurred  and be  continuing
hereunder or if the Remarketing Agent determines,  in its sole discretion,  that
the  remarketing  of the Bonds would be unlawful or would be likely to result in
the imposition of liability or damages against the Remarketing Agent, any Paying
Agent, the Tender Agent, the Trustee, any Credit Issuer, or the Company.

      (d)  Remarketing to Company.  If a Credit  Facility is then in effect with
respect to a Series of Bonds, the Remarketing Agent shall not remarket any Bonds
to (i) the Company,  (ii) any other Person obligated (as guarantor or otherwise)
to make payments on such Series or under any Credit  Agreement  relating to such
Series, or (iii) an "affiliate" of the Company as defined in Bankruptcy Code ss.
101(2) (if the  Remarketing  Agent has actual  knowledge  that such Person is an
"affiliate" at the time of such remarketing),  pursuant to this Section prior to
the expiration or earlier  termination of the Applicable Credit Facility unless,
prior to such remarketing,  the Trustee,  the Rating Agency, if any, rating such
Series, and the Remarketing Agent shall have received an unqualified  opinion of
Counsel   experienced  in  bankruptcy  law  matters  to  the  effect  that  such
remarketing  would  not  result  in  a  preferential  payment  pursuant  to  the
provisions of Section 547 of the Bankruptcy Code recoverable from Holders of the
Bonds of such Series pursuant to Section 550 of the Bankruptcy Code in the event
of an Act of  Bankruptcy,  and if a Rating  Agency is rating such  Series,  such
Rating  Agency has  confirmed to the Trustee in writing that its rating will not
be withdrawn or reduced as a result of such remarketing.

      (e) Notice to Proposed  Purchasers of Bonds.  The  Remarketing  Agent will
give any Person to whom Bonds are proposed to be  remarketed  written  notice of
any Mandatory Purchase Date,  acceleration of maturity of Bonds or redemption of
Bonds, notice of which has been given to Holders of the Bonds of the same Series
as that of the Bonds proposed to be remarketed,  prior to remarketing such Bonds
to such Person.

      (f) No Remarketing Under Certain Conditions.  Notwithstanding  anything to
the contrary  herein  provided,  the Bonds of a Series  shall not be  remarketed
unless a Credit Facility providing for the payment of the principal of, premium,
if any, and interest on, and Purchase Price of, the Bonds of such Series will be
in effect following the remarketing of such Bonds.  Notwithstanding  anything to
the contrary  herein  provided,  the Bonds of a Series  shall not be  remarketed
following a Mandatory  Purchase Date for such Series occurring at the Applicable
Credit Issuer's  direction  unless and until the Remarketing  Agent has received
the consent of such Applicable Credit Issuer to such remarketing.

      Section 2.8  Delivery of  Purchased  Bonds.  Bonds (or  portions  thereof)
purchased pursuant to Section 2.6 shall be delivered as follows:

      (a) Bonds Purchased from Remarketing Proceeds. Bonds purchased with moneys
described in Section 2.6(g)(i) shall be delivered to the purchasers thereof upon
receipt of payment therefor.  Prior to such delivery the Registrar shall provide
for  registration  of transfer to the Holders,  as provided in a written  notice
from the Remarketing Agent.

      (b) Bonds Purchased from Draws Under Credit  Facility.  Bonds (or portions
thereof)   purchased  with  moneys  drawn  under  a  Credit  Facility  shall  be
surrendered to the Trustee for  registration of transfer to the Company and upon
such registration of transfer,  the Bonds issued in respect thereof shall be (i)
delivered to and held by the Trustee for the account of the Company, and no such
Bond shall be released,  pledged or otherwise  transferred  or disposed of until
the Trustee shall have received written notice from the Applicable Credit Issuer
that the amounts so drawn under such Credit  Facility,  together  with  interest
thereon,  if any, due pursuant to any  applicable  Credit  Agreement,  have been
reimbursed  to such Credit Issuer and that the amount so drawn under such Credit
Facility  with  respect to such Bonds has been,  or upon such  release  will be,
correspondingly and fully reinstated, and thereupon shall be delivered to, or in
accordance  with the  written  direction  of, the  Company  or (ii) if  required
pursuant to any Credit  Agreement,  issued to a pledge  agent for the account of
the Applicable  Credit Issuer as pledgee of such Bonds and no such Bond shall be
released,  pledged or  otherwise  transferred  or  disposed of until the Trustee
shall have received  written  notice from such Credit Issuer that the amounts so
drawn under such Credit Facility,  together with interest  thereon,  if any, due
pursuant to any Credit Agreement, have been reimbursed to such Credit Issuer and
that the amount so drawn under such Credit  Facility  with respect to such Bonds
has been, or upon such release will be, correspondingly and fully reinstated.

      (c)  Bonds  Purchased  with  Other  Moneys.  Bonds (or  portions  thereof)
purchased with any other moneys pursuant to Section 2.6(g) shall be delivered to
the Trustee (i) for cancellation  and shall be canceled,  or (ii) if the Company
requests, for registration of transfer to the Company.

      (d)  During  Book Entry  System.  Notwithstanding  anything  herein to the
contrary,  so long as the Bonds are held under the Book Entry System, Bonds will
not be  delivered  as  set  forth  in  (a) - (c)  above;  rather,  transfers  of
beneficial  ownership  and pledges of the Bonds to the persons  indicated  above
will be effected on the books of the Securities  Depository and its Participants
pursuant to its rules and procedures.

      Section  2.9  Execution.  The  Bonds  shall be  executed  on behalf of the
Company  by  the  manual  or  facsimile  signature  of the  President  or a Vice
President of the Company and  attested by the manual or  facsimile  signature of
the Secretary or Assistant  Secretary of the Company and shall have impressed or
imprinted thereon the seal (or a facsimile thereof), if any, of the Company.

      In case an officer of the  Company  whose  manual or  facsimile  signature
shall appear on the Bonds shall cease to be an officer of the Company before the
delivery of such Bonds, such manual or facsimile  signatures shall  nevertheless
be valid and sufficient for all purposes.

      Section  2.10  Certificate  of  Authentication.  No Bonds shall be secured
hereby  or  entitled  to the  benefit  hereof  or  shall be or  become  valid or
obligatory for any purpose unless there shall be endorsed  thereon a certificate
of  authentication,  substantially  in the form as set forth in the form of Bond
referred to in Section 2.11, executed by an authorized signatory of the Trustee;
and such  certificate  on any Bond  issued by the  Company  shall be  conclusive
evidence and the only competent evidence that it has been duly authenticated and
delivered hereunder.

      Section 2.11   Form of Bonds.

      (a) The Series 1999 Bonds, the Trustee's  certificate of authentication to
be endorsed on such Series and the form of assignment  shall be in substantially
the form set  forth as  Exhibit  A hereto,  with  such  appropriate  variations,
omissions,  substitutions  and insertions as are permitted or required hereby or
are  required  by law and may have  such  letters,  numbers  or  other  marks of
identification  and such  legends  and  endorsements  placed  thereon  as may be
required to comply with any applicable laws or rules or regulations,  or as may,
consistent herewith, be determined by the officers of the Company executing such
Bonds,  as evidenced by their  execution of the Bonds.  Any Series of Additional
Bonds  shall be in  substantially  the form set forth in Exhibit A hereto,  with
such  appropriate  variations,  omissions,  substitutions  and insertions as are
permitted or required under the supplemental  indenture authorizing the issuance
of such Series.

      (b) The Bonds  shall be in either  typewritten  or  printed  form,  as the
Company shall direct, with approval of the Trustee;  provided that any expenses,
including  but not  limited to  expenses of  printing,  incurred  in  connection
therewith shall be paid by the Company.

      (c) On and after any Mandatory  Purchase Date  occurring with respect to a
Series of Bonds,  Bonds of such Series  authenticated  and  delivered  hereunder
shall have omitted from the text thereof such  provisions  contained in the form
of the Bonds set forth as Exhibit A hereto as are not  applicable  to such Bonds
on and  after  such  date or  shall  include  such  provisions  as  will  become
applicable  after such date  including,  without  limitation,  any  reference to
entitlement  to any  benefit of a Credit  Facility,  if then in effect,  and any
redemption  provisions  made  applicable  as a  result  of the  occurrence  of a
Conversion Date relating to a conversion to a Long-Term Rate.

      Section 2.12   Delivery of Bonds.

      (a) Series 1999 Bonds. Upon the execution and delivery hereof, the Company
shall  execute the Series 1999 Bonds and deliver  them to the  Trustee,  and the
Trustee  shall  authenticate  the  Series  1999 Bonds and  deliver  them to such
purchaser  or  purchasers  as shall be  directed  in writing  by the  Company as
hereinafter in this Section provided.

      Prior to the direction by the Company to the Trustee to deliver any of the
Series 1999 Bonds there shall be filed with the Trustee:

          (i) A certified copy of all resolutions adopted and proceedings had by
      the Company authorizing execution of the Indenture and the issuance of the
      Series 1999 Bonds;

         (ii) An original executed  counterpart of this Indenture,  the Purchase
      Agreement and the Remarketing
      Agreement;

        (iii)  An  original  executed  counterpart  of the  Series  1999  Credit
      Agreement and the original executed Series 1999 Credit Facility;

         (iv) An opinion of Counsel  for the  Company to the effect that (A) the
      Series 1999 Bonds, this Indenture, the Purchase Agreement, the Remarketing
      Agreement and the Series 1999 Credit  Agreement have been duly authorized,
      executed  and  delivered  by the Company and are legal,  valid and binding
      agreements  of the  Company,  (B) the Bonds are exempt  from  registration
      pursuant to the Securities Act of 1933, as amended,  and this Indenture is
      exempt from  qualification as an indenture pursuant to the Trust Indenture
      Act of 1939, as amended, and (C) that nothing has come to the attention of
      Counsel  for the  Company  which  would  lead  them to  believe  that  the
      information  concerning the Company contained in the Official Statement or
      incorporated  by  reference  therein  contains  any untrue  statement of a
      material  fact or omits to state a  material  fact  required  to be stated
      therein or necessary to make the statements  therein,  in the light of the
      circumstances under which they were made, not misleading;

          (v) An opinion of Counsel for the Series 1999 Credit Issuer, addressed
      to the Company,  the Remarketing  Agent,  the Trustee and the Paying Agent
      for such Series to the effect that the Series  1999  Credit  Facility  has
      been duly  executed and  delivered  by such Credit  Issuer and is a legal,
      valid and binding  obligation of such Credit Issuer or, if the Series 1999
      Credit  Facility  is issued by a branch or agency of a foreign  commercial
      bank,  to the effect that the Series  1999  Credit  Facility is the legal,
      valid and binding obligation of such branch or agency and there shall also
      be  delivered  an opinion  of  Counsel  licensed  to  practice  law in the
      jurisdiction   in  which  the  main   office  of  such  bank  is  located,
      satisfactory  to the  Trustee,  to the effect  that the Series 1999 Credit
      Facility has been duly executed and delivered by such branch or agency and
      is the legal, valid and binding obligation of such bank; and

         (vi) A  request  and  authorization  to the  Trustee  on  behalf of the
      Company and signed by a duly authorized  officer of the Company  directing
      the  Trustee to  authenticate  and  deliver  the Series 1999 Bonds in such
      specified  denominations as permitted  herein to the initial  purchaser or
      purchasers  upon  payment  to the  Trustee,  but  for the  account  of the
      Company, of a specified sum of money.

      Upon receipt of the foregoing,  the Trustee shall authenticate and deliver
the Series 1999 Bonds as provided above.

      (b)  Additional  Bonds.  So long as no  Event  of  Default  hereunder  has
occurred and is  continuing,  the Company may issue  Additional  Bonds in one or
more  Series.  Upon the  execution  and  delivery  of a  supplemental  indenture
authorizing  the issuance of a Series of  Additional  Bonds,  the Company  shall
execute and deliver to the Trustee,  and the Trustee  shall  authenticate,  such
Additional  Bonds and deliver them to such  purchaser or  purchasers as shall be
directed in writing by the Company as hereinafter provided.

      Prior to the  direction  by the Company to the Trustee to deliver a Series
of Additional Bonds, there shall be filed with the Trustee:

          (i) An  original  executed  counterpart  of a  supplemental  indenture
      executed by the Company:

                (A)  establishing  such Series and the  principal  amount of the
                     Additional Bonds to be issued thereunder;

                (B)  establishing  the final  maturity  date for such Series and
                     the times and prices,  if any, at which such Bonds shall be
                     subject to mandatory sinking fund redemption;

                (C) establishing the authorized denominations of such Series;

                (D)  specifying the initial Interest Rate  Determination  Method
                     to be in effect with respect to such Series;

                (E)  specifying  the  initial  Interest  Payment  Date  for such
                     Series;

                (F) establishing the Ceiling Rate for such Series;

                (G) designating the Paying Agent for such Series;

                (H)  establishing  accounts or  subaccounts  within
                     the Bond Fund,  the Initial  Fund and the Bond
                     Purchase Fund for such Series and  authorizing
                     the Trustee to disburse  the  proceeds of such
                     Series  deposited  in the Initial  Fund to the
                     Company  or to such  other  Person or  Persons
                     specified    therein   and    specifying   any
                     conditions to such disbursement; and

                (I)  setting  forth  any  other  terms  and  conditions  to  the
                     issuance of such Series;

         (ii) A certified copy of all resolutions adopted and proceedings had by
      the Company authorizing  execution of the supplemental  indenture referred
      to in (i) above and the issuance of such Series;

        (iii) An  original  executed  counterpart  of an  agreement  between the
      Company and the  Underwriter  for such Series,  which shall be in form and
      substance satisfactory to the Trustee and the Remarketing Agent, providing
      for the initial sale of such Series and the  determination of the Rate for
      the initial Interest Period for such Series;

         (iv) An original executed  counterpart of the Credit Agreement relating
      to such Series and the original executed Credit Facility for such Series;

          (v) A certificate signed by an officer of the Company  satisfactory to
      the  Trustee  and the  Remarketing  Agent to the  effect  that no Event of
      Default  under this  Indenture  is then  existing  or will result from the
      issuance of such Series;

         (vi) An  opinion  of Counsel  for the  Company  to the effect  that the
      Additional Bonds of such Series,  the supplemental  indenture  authorizing
      such Series,  the  placement  agreement for such Series,  the  Remarketing
      Agreement  and the  Credit  Agreement  for  such  Series  have  been  duly
      authorized, executed and delivered by the Company and are legal, valid and
      binding agreements of the Company, (B) the Additional Bonds of such Series
      are exempt from  registration  pursuant to the  Securities Act of 1933, as
      amended, and the supplemental  indenture authorizing such Series is exempt
      from  qualification as an indenture pursuant to the Trust Indenture Act of
      1939,  as  amended,  and (C) that  nothing  has come to the  attention  of
      Counsel  for the  Company  which  would  lead  them to  believe  that  the
      information  concerning  the Company  contained in the official  statement
      prepared  in  connection  with  the sale of the  Additional  Bonds of such
      Series or incorporated by reference  therein contains any untrue statement
      of a material fact or omits to state a material fact required to be stated
      therein or necessary to make the statements  therein,  in the light of the
      circumstances under which they were made, not misleading;

        (vii) An opinion of Counsel for the Applicable Credit Issuer,  addressed
      to the Company,  the Remarketing  Agent,  the Trustee and the Paying Agent
      for such  Series to the effect  that such  Credit  Facility  has been duly
      executed  and  delivered by such Credit  Issuer and is a legal,  valid and
      binding  obligation of such Credit  Issuer or, if such Credit  Facility is
      issued by a branch or agency of a foreign  commercial  bank, to the effect
      that such Credit  Facility is the legal,  valid and binding  obligation of
      such  branch or agency  and there  shall also be  delivered  an opinion of
      Counsel  licensed to practice  law in the  jurisdiction  in which the main
      office of such bank is located, satisfactory to the Trustee, to the effect
      that such Credit  Facility has been duly  executed  and  delivered by such
      branch or agency and is the legal,  valid and binding  obligation  of such
      bank; and

       (viii) A  request  and  authorization  to the  Trustee  on  behalf of the
      Company and signed by a duly authorized  officer of the Company  directing
      the  Trustee to  authenticate  and deliver  such Series in such  specified
      denominations as permitted under the supplemental indenture to the initial
      purchaser or purchasers  upon payment to the Trustee,  but for the account
      of the Company,  of a specified sum of money, which sum shall be paid over
      to the Trustee and deposited to the credit of the Initial Fund.

      Upon receipt of the foregoing,  the Trustee shall authenticate and deliver
the Series of Additional Bonds as provided above.

      Section 2.13 Mutilated,  Lost,  Stolen or Destroyed  Bonds. If any Bond is
mutilated,  lost,  stolen or destroyed,  the Company may execute and the Trustee
may authenticate and deliver a new Bond of the same Series,  maturity,  interest
rate,  principal  amount and tenor in lieu of and in  substitution  for the Bond
mutilated,  lost,  stolen or  destroyed;  provided,  that  there  shall be first
furnished  to the  Trustee  evidence  satisfactory  to it and the Company of the
ownership of such Bond and of such loss,  theft or destruction  (or, in the case
of a mutilated  Bond,  such  mutilated  Bond shall first be  surrendered  to the
Trustee),  together with indemnity  satisfactory  to the Trustee and the Company
and  compliance  with such other  reasonable  regulations as the Company and the
Trustee may prescribe.  If any such Bond shall have matured or a redemption date
pertaining thereto shall have passed,  instead of issuing a new Bond the Company
may pay the same  without  surrender  thereof.  The  Company and the Trustee may
charge the Holder of such Bond with their  reasonable  fees and expenses in this
connection.

      Section 2.14  Exchangeability  and Transfer of Bonds;  Persons  Treated as
Owners.  Books for the  registration  of the Bonds and for the  registration  of
transfer of the Bonds as provided herein shall be kept by the Registrar.

      Any Holder of a Bond,  in person or by his/her duly  authorized  attorney,
may transfer title to his/her Bond on the Register upon surrender thereof at the
principal  office of the Trustee,  and by providing the Registrar with a written
instrument of transfer (in substantially the form of assignment  attached to the
Bond) executed by the Holder or his/her duly authorized attorney, and thereupon,
the Company shall execute and the Trustee shall  authenticate and deliver in the
name of the  transferee  or  transferees a new Bond or Bonds of the same Series,
aggregate  principal  amount  and  tenor as the Bond  surrendered  (or for which
transfer of registration  has been effected) and of any Authorized  Denomination
or Authorized Denominations.

      Bonds may be exchanged upon surrender  thereof at the principal  office of
the  Registrar  with  a  written  instrument  of  transfer  satisfactory  to the
Registrar  executed by the Holder or such Holder's  attorney duly  authorized in
writing, for an equal aggregate principal amount of Bonds of the same Series and
tenor  as the  Bonds  being  exchanged  and of any  Authorized  Denomination  or
Authorized  Denominations.  The Company  shall  execute  and the  Trustee  shall
authenticate  and deliver  Bonds that the Holder making the exchange is entitled
to receive,  bearing numbers not contemporaneously then outstanding with respect
to such Series.

      Such  registrations  of  transfer or  exchanges  of Bonds shall be without
charge to the Holders of such Bonds, but any taxes or other governmental charges
required to be paid with  respect to the same shall be paid by the Holder of the
Bond  requesting  such  registration  of  transfer  or  exchange  as a condition
precedent  to the  exercise of such  privilege.  Any service  charge made by the
Registrar for any such  registration  of transfer or exchange and all reasonable
expenses of the Trustee shall be paid by the Company.

      The Registrar shall not register any transfer of any Bond, except pursuant
to a tender of Bonds on an Optional  Tender Date or a Mandatory  Purchase  Date,
after notice  calling such Bond (or portion  thereof)  for  redemption  has been
given  and  prior  to such  redemption,  except  in the  case of any  Bond to be
redeemed in part, the portion thereof not to be redeemed. In connection with any
such  transfer  pursuant  to a tender of Bonds on an  Optional  Tender Date or a
Mandatory Purchase Date, the Registrar shall deliver to the transferee a copy of
the applicable notice of redemption.

      The person in whose name any Bond shall be registered  shall be deemed and
regarded as the absolute  owner thereof for all  purposes,  and payment of or on
account of either  principal or interest shall be made only to or upon the order
of the registered  owner thereof or his/her duly authorized  attorney,  but such
registration may be changed as hereinabove provided.  All such payments shall be
valid and effectual to satisfy and discharge the liability upon such Bond to the
extent of the sum or sums so paid.

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

      Notwithstanding the foregoing, for so long as the Bonds are held under the
Book Entry System,  transfers of beneficial  ownership will be effected pursuant
to rules and procedures established by the Securities Depository.

      Section 2.15 Replacement Bonds. Except when the Bonds are held in the Book
Entry System,  the Company shall execute and the Trustee shall  authenticate and
deliver Replacement Bonds to replace Untendered Bonds. Any such Replacement Bond
shall be executed and  authenticated as provided in this Indenture.  The Company
shall bear all expenses in connection  with the  preparation and delivery of the
Replacement Bonds.

      Section 2.16  Cancellation.  All Bonds that have been  surrendered  to the
Registrar  pursuant to Sections 2.13,  2.14 or 2.15 of this Indenture or for the
purpose of purchase upon an Optional  Tender Date or a Mandatory  Purchase Date,
or for payment upon maturity or redemption prior to maturity,  shall be canceled
and  destroyed  by the  Registrar  and a  certificate  of  destruction  shall be
delivered to the Company.

      Section 2.17 Ratably  Secured.  All Bonds of a Series issued hereunder are
and are to be, to the extent  provided  in this  Indenture,  equally and ratably
secured by this Indenture without preference, priority or distinction on account
of the actual time or times of the  authentication,  delivery or maturity of the
Bonds of such Series so that subject as  aforesaid,  all Bonds of such Series at
any time Outstanding shall have the same right, lien and preference under and by
virtue of this  Indenture  and shall all be equally and ratably  secured  hereby
with like effect as if they had all been executed,  authenticated  and delivered
simultaneously  on the date  hereof,  whether  the same,  or any of them,  shall
actually be disposed of at such date, or whether they, or any of them,  shall be
disposed of at some future date.  Notwithstanding  the foregoing,  any Bond of a
Series that is  registered  in the name of the Company or held or required to be
held by the  Trustee or any pledge  agent under a pledge  agreement  pursuant to
Section  2.8 shall not be  entitled  to any  benefit  of the  Applicable  Credit
Facility.

      Section 2.18   Redemption  of Bonds;  Partial  Redemption of
Bonds.

      (a)  Optional  Redemption.  Bonds of a Series then  bearing  interest at a
Weekly Rate are subject to redemption, at the direction of the Company, in whole
on any Business Day or in part on any Interest Payment Date for such Bonds, at a
redemption  price equal to the principal amount of the Bonds to be redeemed plus
accrued interest thereon to the redemption date.

      Bonds of a Series then  bearing  interest at a Monthly Rate are subject to
redemption,  at the direction of the Company, in whole on the first Business Day
of any calendar month or in part on any Interest Payment Date for such Bonds, at
a  redemption  price equal to the  principal  amount of the Bonds to be redeemed
plus accrued interest thereon to the redemption date.

      Bonds of a Series  then  bearing  interest  at a  Flexible  Term  Rate are
subject to redemption,  at the direction of the Company,  in whole or in part on
any  Interest  Payment  Date  applicable  to  the  Bonds  to be  redeemed,  at a
redemption  price equal to the principal amount of the Bonds to be redeemed plus
accrued interest thereon to the redemption date.

      Bonds of a Series then bearing interest at a Long-Term Rate are subject to
redemption, at the direction of the Company, in whole or in part on any Interest
Payment Date for such Bonds  occurring  on or after the First Day of  Redemption
Period for such Bonds as described  below,  at a  redemption  price equal to the
principal  amount  of  the  Bonds  to be  redeemed,  plus a  redemption  premium
(expressed as a percentage of principal amount) plus accrued interest thereon to
the redemption date as follows, provided,  however, if a Credit Facility is then
in effect with respect to such Bonds, such redemption premium shall be paid only
from Eligible Funds  described in clause (i) of the definition of Eligible Funds
on deposit in the Bond Fund, unless such Credit Facility provides for payment of
such premium:

Length of Long-Term
 Rate Period From
  Conversion Date
       Until         First Day of        Redemption Premium as a
End of Rate Period    Redemption     Percentage of Principal Amount
  (Expressed in         Period                  of Bonds
      Years)


More                than 7 5th 2%  declining  by 1% every  year  Anniversary  of
                    after the 5th  Anniversary of the Conversion Date Conversion
                    Date until reaching
                             0%, and thereafter 0%.

More than 5 but     4th             1% declining by 1% to 0% the
not more than 7     Anniversary of  first year after the 4th
                    Conversion Date  Anniversary  of the  Conversion  Date,  and
                            thereafter 0%.

5 or less           Bonds not         N/A
                    redeemable
                    pursuant to
                    this paragraph.

      The above  premiums  may be changed  for the Bonds of any Series  upon the
conversion of such Bonds to a Long-Term  Rate in accordance  with the provisions
of Section 2.3(f) and (g). The above premiums may also be changed,  with respect
to any Series of Additional  Bonds, to the extent  provided in the  supplemental
indenture delivered pursuant to Section 2.12(b) authorizing the issuance of such
Additional Bonds.

      (b)  [Reserved].

      (c)  [Reserved].

      (d) Mandatory Sinking Fund Redemption.  The Series 1999 Bonds shall not be
subject to mandatory  sinking fund redemption  prior to their final maturity.  A
Series of Additional Bonds shall be subject to mandatory sinking fund redemption
to the extent and subject to such related  provisions,  if any, set forth in the
supplemental indenture authorizing the issuance of such Series.

      (e)  Selection of Bonds to be Redeemed.  If less than all the  Outstanding
Bonds of a Series shall be called for redemption, the Registrar or, if the Bonds
are held in the Book Entry System, the Securities  Depository shall first select
and call for  redemption  Bonds of such  Series  held by the Trustee or a pledge
agent for the account of the  Company and pledged to the Credit  Issuer for such
Series  as  contemplated  in  Section  2.8(b).  If,  following  such  selection,
additional Bonds of such Series must be selected and called for redemption,  the
Registrar  or, if the Bonds are held in the Book Entry  System,  the  Securities
Depository shall select or arrange for the selection, in such manner as it shall
deem fair and equitable and pursuant to its rules and  procedures,  the Bonds of
such Series,  in  Authorized  Denominations,  provided  that any Bond or portion
thereof remaining Outstanding shall be in an Authorized  Denomination.  If there
shall be called for  redemption  less than the principal  amount of a Bond,  the
Company  shall  execute and the Trustee  shall  authenticate  and deliver,  upon
surrender of such Bond, without charge to the Holder thereof in exchange for the
unredeemed  principal amount of such Bond at the option of such Holder, Bonds of
like Series in any of the Authorized  Denominations or, if the Bonds are held in
the Book Entry System, the Securities  Depository shall,  acting pursuant to its
rules and  procedures,  reflect in said  system the partial  redemption  and the
Trustee  shall (i)  either  exchange  the Bond or Bonds  held by the  Securities
Depository for a new Bond or Bonds of like Series in the  appropriate  principal
amount,  if such Bond is presented to the Trustee by the Securities  Depository,
or (ii) obtain from the  Securities  Depository  a written  confirmation  of the
reduction  in the  principal  amount  of the Bonds of such  Series  held by such
Securities Depository.

      Section 2.19 Notice of  Redemption.  The Company shall exercise its option
to direct the redemption of Bonds by giving  written  notice to the  Remarketing
Agent,  the  Trustee,  the  Applicable  Paying Agent and the  Applicable  Credit
Issuer,  not less than  forty-five  (45)  days  prior to the date  selected  for
redemption. To exercise any optional redemption of Bonds of a Series pursuant to
Section  2.18(a) so long as a Credit  Facility is in effect with respect to such
Series,  then at least one day  before  the  Trustee  is to give  notice of such
redemption,  the Trustee must have received  written consent from the Applicable
Credit Issuer to a draw on such Credit Facility in the amount of such redemption
price if moneys in the Bond Fund constituting Eligible Funds under clause (i) of
the  definition  of  Eligible  Funds  will not be  available  to  reimburse  the
Applicable Credit Issuer for such drawing on the date of such redemption. If the
Applicable  Credit  Issuer  does  not  consent  to a  drawing  for  an  optional
redemption  of Bonds of a Series  pursuant to Section  2.18(a),  the Trustee may
condition  such  call for  redemption  upon the  deposit  with  the  Trustee  of
sufficient  Eligible  Funds on or prior to the date  selected for  redemption to
reimburse the  Applicable  Credit Issuer for such drawing or to retire the Bonds
to be redeemed if the Applicable Credit Issuer fails to honor such drawing,  and
if  sufficient  Eligible  Funds are not so  available  on the date  selected for
redemption,  such call for  redemption  shall be revoked.  Notice of  redemption
shall be mailed by the Trustee by first-class  mail,  postage prepaid,  at least
thirty (30) days before the redemption  date to each Holder of the Bonds of such
Series to be redeemed in whole or in part at his/her last  address  appearing on
the  Register,  but no defect in or  failure to give such  notice of  redemption
shall affect the  validity of the  redemption.  A notice of optional  redemption
shall describe  whether and the  conditions  under which the call for redemption
shall be revoked.  All Bonds properly  called for redemption  will cease to bear
interest on the date fixed for  redemption,  provided  Eligible  Funds for their
redemption  have been duly  deposited  with the  Trustee  and,  thereafter,  the
Holders of such  Bonds  called  for  redemption  shall have no rights in respect
thereof except to receive payment of the redemption price from the Trustee and a
new Bond for any portion not redeemed.

      Section 2.20 Book Entry System.  Bonds shall be initially  issued pursuant
to a Book  Entry  System  administered  by the  Securities  Depository  with  no
physical distribution of Bond certificates to be made except as provided in this
Section.  Any  provision  of this  Indenture  or the  Bonds  requiring  physical
delivery of the Bonds shall, with respect to any Bonds held under the Book Entry
System,  be deemed to be satisfied by a notation on the Register  maintained  by
the Registrar that such Bonds are subject to the Book Entry System.

      So long as a Book Entry  System is being used,  one Bond in the  aggregate
principal  amount of each Series issued  hereunder and registered in the name of
the  Securities  Depository  Nominee  will be  issued  and  deposited  with  the
Securities  Depository  and held in its  custody.  The Book Entry System will be
maintained  by the  Securities  Depository  and the  Participants  and  Indirect
Participants and will evidence  beneficial  ownership of the Bonds in Authorized
Denominations,  with  registration  of transfers  of  ownership  effected on the
records  of  the  Securities  Depository,  the  Participants  and  the  Indirect
Participants  pursuant to rules and  procedures  established  by the  Securities
Depository,  the Participants and the Indirect  Participants.  The principal of,
interest  and any  premium  on each  Bond  shall be  payable  to the  Securities
Depository  Nominee  or  any  other  person  appearing  on the  Register  as the
registered  Holder  of  such  Bond  or  his/her   registered  assigns  or  legal
representative  at the principal  office of the  Registrar.  So long as the Book
Entry System is in effect,  the Securities  Depository will be recognized as the
Holder of the Bonds for all  purposes  (except as provided  in Section  2.6(i)).
Transfer  of  principal,  interest  and  any  premium  payments  or  notices  to
Participants  and  Indirect  Participants  will  be  the  responsibility  of the
Securities  Depository,  and  transfer of  principal,  interest  and any premium
payments  or notices to  Beneficial  Owners  will be the  responsibility  of the
Participants and the Indirect  Participants.  No other party will be responsible
or  liable  for such  transfers  of  payments  or  notices  or for  maintaining,
supervising or reviewing such records  maintained by the Securities  Depository,
the Participants or the Indirect  Participants.  While the Securities Depository
Nominee  or the  Securities  Depository,  as the case may be, is the  registered
owner of the  Bonds,  notwithstanding  any other  provisions  set forth  herein,
payments of principal of, redemption  premium, if any, and interest on the Bonds
shall be made to the Securities Depository Nominee or the Securities Depository,
as the case may be,  by wire  transfer  in  immediately  available  funds to the
account of said Holder as may be  specified in the  Register  maintained  by the
Registrar or by such other method of payment as the Trustee may  determine to be
necessary or advisable with the concurrence of the Securities Depository.

      If (i) the Securities  Depository determines not to continue to administer
a Book Entry  System  for the Bonds,  or (ii) the  Remarketing  Agent,  with the
consent of the Trustee,  elects to remove the  Securities  Depository,  then the
Remarketing Agent, with the consent of the Trustee, may appoint a new Securities
Depository.  The Remarketing Agent may elect to remove the Securities Depository
at any time.

      If (i) the Securities  Depository determines not to continue to administer
a Book Entry System for the Bonds or has been removed and the Remarketing  Agent
fails to appoint a new Securities  Depository,  or (ii) the  Remarketing  Agent,
with the consent of the Trustee,  determines  that  continuation of a Book Entry
System of evidence and transfer of ownership of the Bonds would adversely affect
the  interests  of  the  Beneficial  Owners,  the  Book  Entry  System  will  be
discontinued,  in which case the Trustee will deliver  replacement  Bonds in the
form of fully  registered  certificates in Authorized  Denominations in exchange
for the Outstanding Bonds as required by the Trustee and the Beneficial Owners.


                            ARTICLE III

     REPRESENTATIONS, WARRANTIES AND COVENANTS OF THE COMPANY;
                          CREDIT FACILITY

      Section 3.1    Representations,  Warranties and Covenants of
the  Company.   The  Company   hereby   represents,   warrants  and
covenants that:

      (a) The Company is a corporation  duly organized,  validly existing and in
good  standing  under the laws of the State of Georgia,  has legal  authority to
enter into and to perform the  agreements and covenants on its part contained in
the  Bond  Documents  to  which  it is a  party,  and has  duly  authorized  the
execution,  delivery  and  performance  of the Bond  Documents  to which it is a
party.

      (b) The  issuance of the Bonds,  the  execution  and  delivery of the Bond
Documents  to  which  it  is a  party,  the  consummation  of  the  transactions
contemplated  hereby,  and the  fulfillment of or compliance  with the terms and
conditions  hereof do not and will not violate,  conflict  with or  constitute a
breach of or default under or require any consent  (except for such consents and
approvals  as  have  heretofore  been  obtained)  pursuant  to the  Articles  of
Incorporation  or Bylaws of the  Company,  any law or  regulation  of the United
States or the State  (other than  federal and state  securities  laws  requiring
registration  of the Bonds) or, to the best  knowledge  of the  Company,  of any
other jurisdiction  presently applicable to the Company, any order of any court,
regulatory body or arbitral tribunal or any agreement or instrument to which the
Company is a party or by which it or any of its property is bound.

      (c)  Assuming  due  authorization,  execution  and  delivery  by the other
parties  thereto  and due  registration  and  filing  under  federal  and  state
securities laws or due exemption from any such  requirements,  when executed and
delivered,  the Bond Documents to which the Company is a party will be the valid
and binding  obligations or agreements of the Company  enforceable in accordance
with their respective terms, except as the enforceability thereof may be limited
by  bankruptcy,   insolvency  or  similar  laws  affecting  the  enforcement  of
creditors' rights generally and the application of general principles of equity.

      (d) There is no action,  suit or  proceeding,  or, to the knowledge of the
Company,  any  investigation,  at law or in  equity,  or before or by any court,
public  board  or body or  other  governmental  authority,  pending  or,  to the
knowledge of the Company,  threatened against or affecting the Company which, if
determined  adversely to the Company,  would materially and adversely affect the
condition  (financial or otherwise) of the Company or the legality,  validity or
enforceability  of, or the Company's  ability to perform its obligations  under,
any of the Bond Documents (other than the Credit Agreements).

      (e) The Company has filed all federal,  state and local tax returns  which
are  required  to be filed by it and has paid or  caused to be paid all taxes as
shown on said  returns or on any  assessment  received by it, to the extent that
such taxes have become due, unless the failure to file such returns or make such
payments  could not  reasonably be expected to materially  adversely  affect the
ability  of the  Company  to  perform  its  obligations  under  any of the  Bond
Documents.  No  controversy  in respect of  additional  income  taxes,  state or
federal,  of the  Company  is  pending  or,  to the  knowledge  of the  Company,
threatened which has not heretofore been disclosed in writing to the Trustee and
which,  if adversely  determined,  would  materially  and  adversely  affect the
transactions  contemplated by, the validity of, or the ability of the Company to
perform its obligations  under, any of the Bond Documents (other than the Credit
Agreements).

      (f) No approval, consent or authorization of, or registration, declaration
or filing (other than registration and filing under federal and state securities
laws)  with,  any  governmental  or public  body or  authority  is  required  in
connection with the valid execution,  delivery and performance by the Company of
the  Bond  Documents  to  which  it is a party  which  has not  heretofore  been
obtained.

      (g) The  Company  will cause the  proceeds  of the Series 1999 Bonds to be
used for general corporate purposes.

      All of the above  representations,  warranties and covenants shall survive
the execution of this  Indenture,  the issuance of the Series 1999 Bonds and the
issuance of any Series of Additional Bonds.

      Section 3.2  Covenant to Pay Bonds.  The  Company  covenants  that it will
promptly pay the  principal  of,  premium,  if any, and interest on and Purchase
Price of the Bonds at the places, on the dates and in the manner provided herein
and in  the  Bonds  according  to the  true  intent  and  meaning  thereof.  The
obligation of the Company to make the payments required under the Bonds shall be
absolute and unconditional.  The Company will pay without abatement,  diminution
or deduction (whether for taxes or otherwise) all such amounts regardless of any
cause or circumstance  whatsoever  including,  without limitation,  any defense,
set-off,  recoupment or counterclaim that the Company may have or assert against
the Trustee or any Holder.

      Section 3.3  Covenant to Perform  Obligations  Under This  Indenture.  The
Company  covenants  that it will  faithfully  perform  at all  times any and all
covenants,   undertakings,   stipulations  and  provisions   contained  in  this
Indenture,  in the Bonds executed and delivered hereunder and in all proceedings
of the Company pertaining thereto and will faithfully observe and perform at all
times any and all covenants,  undertakings,  stipulations and provisions of this
Indenture on its part to be observed or performed.

      Section 3.4    Corporate   Existence,   Sale  of   Assets,
Consolidation  or  Merger;  Notice  of  Certain  Acquisitions  of
Control.

      (a) Unless the Trustee consents in writing,  the Company will maintain its
corporate  existence,   will  not  dissolve  or  otherwise  dispose  of  all  or
substantially  all of its  assets  and will not enter  into any  transaction  of
merger or consolidation  except where the Company is the surviving  corporation;
provided,  however, that if a Credit Facility is in effect with respect to every
Series, the Company may take such action if it is permitted by the terms of each
Credit Agreement or consented to by each Credit Issuer.

      (b) With respect to each Series of Bonds,  the Company hereby covenants to
provide or cause to be provided  written notice to the Trustee,  the Remarketing
Agent, and the Holders of such Series thirty days prior,  where reasonable,  and
not more than thirty days subsequent to the consummation of any transaction that
would result in the Company  controlling  or being  controlled by the Applicable
Credit Issuer. The Company  acknowledges that the foregoing sentence  supercedes
any  exemptions  from the  continuing  disclosure  requirement  pursuant to Rule
15c2-12(b)(5) of the Securities and Exchange Act of 1934.

      Section 3.5 Compliance with Laws. The Company shall comply in all material
respects with all applicable laws,  regulations and other valid  requirements of
any regulatory  authority  with respect to its operations  unless the failure to
comply could not reasonably be expected to have a material adverse effect on the
Company's  ability to perform its obligations under any of the Bonds or the Bond
Documents.

      Section  3.6  Maintenance  of  Properties.  The  Company  will  cause  all
properties  used or useful in the conduct of its business to be  maintained  and
kept in good condition, repair and working order and supplied with all necessary
equipment  and  will  cause  to  be  made  all  necessary   repairs,   renewals,
replacements,  betterments and improvements  thereof,  all as in the judgment of
the Company  may be  necessary  so that the  business  carried on in  connection
therewith may be properly and advantageously  conducted at all times, unless the
failure to maintain its  properties  could not  reasonably be expected to have a
material  adverse  effect on the  Company's  ability to perform its  obligations
under any of the Bonds or the Bond Documents; provided, however, that nothing in
this Section  shall  prevent the Company  from  discontinuing  the  operation or
maintenance  of any of  such  properties  if such  discontinuance  is (i) in the
judgment  of the  Company,  desirable  in the  conduct of its  business  and not
disadvantageous  in any  material  respect  to the  Holders  or (ii) if a Credit
Facility is in effect with  respect to every  Series,  permitted by the terms of
each Credit Agreement or consented to by each Credit Issuer.

      Section 3.7  Payment of Taxes and Other  Claims.  The Company  will pay or
discharge  or cause to be paid or  discharged,  before  the  same  shall  become
delinquent,  (1) all  taxes,  assessments  and  governmental  charges  levied or
imposed upon the Company or upon the income, profits or property of the Company,
and (2) all lawful claims for labor,  materials and supplies  which,  if unpaid,
might by law become a lien upon the property of the Company,  unless the failure
to pay any such  taxes or claims  could not  reasonably  be  expected  to have a
material  adverse  effect on the  Company's  ability to perform its  obligations
under  any of the  Bonds  or the Bond  Documents;  provided,  however,  that the
Company  shall  not be  required  to pay or  discharge  or  cause  to be paid or
discharged any such tax, assessment, charge or claim whose amount, applicability
or validity is being contested in good faith by appropriate proceedings.

      Section 3.8    Credit Facility.

      (a) Draws on Credit  Facility.  Except  with  respect to Bonds of a Series
registered  in the name of the  Company,  or held or  required to be held by the
Trustee or any pledge  agent  under a pledge  agreement  pursuant to Section 2.8
(which  Bonds  shall not be entitled  to any  benefit of the  Applicable  Credit
Facility) at any time a Credit Facility is in effect with respect to a Series of
Bonds (i) the Trustee shall draw moneys under such Credit Facility to the extent
necessary to make timely payments of principal,  premium, if any (if such Credit
Facility provides for payment of such premium),  and interest on such Series, in
accordance  with Section 4.1, (ii) the Trustee shall draw moneys,  in accordance
with  Section  2.7,  under  such  Credit  Facility  to the extent  available  in
accordance  with the  terms of such  Credit  Facility  in  order to  effect  the
purchase  of  Bonds  of  such  Series  (or   portions   thereof  in   Authorized
Denominations)  on a Mandatory  Purchase  Date or an Optional  Tender Date,  and
(iii) upon declaration of acceleration of the Bonds of such Series,  the Trustee
shall draw on such Credit Facility to the extent available in an amount equal to
the  unpaid  principal  of and  accrued  interest  on the Bonds of such  Series.
Notwithstanding  anything in this Indenture to the contrary,  no Credit Facility
shall be drawn upon for the payment of principal of, premium,  if any,  interest
on or the Purchase  Price of any Bonds except for Bonds of the Series secured by
such Credit Facility.  With respect to a Series of Bonds, the Applicable  Paying
Agent  shall  promptly  provide  notice to the  Trustee  of any  failure  to pay
principal of, premium,  if any, or interest on such Series or the Purchase Price
thereof.

      (b) Reduction of Credit Facility. Upon any redemption or defeasance of any
Bonds of a Series or upon  cancellation  of any Bonds of a Series upon  purchase
thereof as  contemplated  by Section 2.8,  the Trustee  shall send notice to the
Applicable  Credit  Issuer to reduce  the  amount  available  to be drawn on the
Applicable  Credit Facility (with written notice of the same to the Company) and
the Trustee shall, upon request, confirm to the Applicable Credit Issuer and the
Company the principal amount of Bonds redeemed, canceled or defeased.

      (c) Extensions of Credit Facility.  In the event that the term of a Credit
Facility is  extended,  unless it is  automatically  extended by its terms or is
extended by amendment,  the Trustee shall  surrender the  instrument  evidencing
such  Credit  Facility to the  Applicable  Credit  Issuer in exchange  for a new
instrument  conforming,  in the opinion of Counsel,  in all material respects to
the instrument  evidencing such Credit Facility being  surrendered,  except that
the term  thereof  shall  reflect  the new term of such  Credit  Facility.  Upon
discharge of the Indenture with respect to a Series of Bonds pursuant to Section
5.1, the Trustee shall promptly  surrender the Applicable Credit Facility to the
Applicable  Credit Issuer for  cancellation.  Following the effective date of an
Alternate  Credit  Facility  delivered with respect to a Series of Bonds (or, if
such  Alternate   Credit  Facility   results  in  the  occurrence  of  a  Credit
Modification Date,  following such Credit  Modification Date), the Trustee shall
promptly  surrender the  Applicable  Credit  Facility to the  Applicable  Credit
Issuer  for  cancellation.  If a Series  of  Bonds is rated by a Rating  Agency,
notice of any extension of the Applicable Credit Facility (unless  automatically
extended by its terms) shall be furnished to such Rating Agency by the Trustee.

      (d) Expiration or Termination of Credit  Facility.  The Trustee shall give
notice to the Remarketing  Agent and the Applicable Paying Agent, in the name of
the Applicable  Credit Issuer,  of the expiration or earlier  termination of any
Credit  Facility  then in effect,  which notice  shall  specify the date of such
expiration or earlier  termination of the Credit Facility.  If a Series of Bonds
is rated by a Rating Agency, notice of any such expiration or termination of the
Applicable  Credit  Facility  shall be  furnished  to such Rating  Agency by the
Trustee.  With respect to a Series of Bonds, in the event that the expiration or
termination of the  Applicable  Credit  Facility  results in the occurrence of a
Credit  Modification Date, the Trustee shall not surrender the Applicable Credit
Facility to be terminated  until the Trustee shall have made such  drawings,  if
any, and taken such other actions, if any, thereunder as shall be required under
this Indenture in order to provide  sufficient money for payment of the Purchase
Price of  Bonds of such  Series  tendered  or  deemed  tendered  on such  Credit
Modification Date to the extent necessary  pursuant to Section 2.6(g), and shall
have received the proceeds of such drawing from the  Applicable  Credit  Issuer.
Notwithstanding any provision hereof to the contrary,  the Company may not cause
a Credit Facility to be terminated prior to its stated  expiration date (whether
in connection with the delivery of an Alternate Credit Facility or otherwise) if
such termination  would result in the occurrence of a Credit  Modification  Date
during a Flexible Term Rate Period or a Long-Term Rate Period.

      (e) Alternate Credit Facility.  At any time, upon at least sixty (60) days
prior written  notice to the Trustee,  the Applicable  Paying Agent,  the Rating
Agency, if any, rating the affected Series of Bonds, and the Remarketing  Agent,
the Company may, with the consent of the Remarketing Agent, provide for delivery
to the Trustee of an Alternate Credit Facility with respect to a Series of Bonds
in accordance with the terms and conditions  contained in this Section. Not less
than thirty (30) days prior to the proposed  Alternate Credit Facility Effective
Date (as  defined  below),  the Trustee  shall give each Holder of the  affected
Series of Bonds notice of the proposed  Alternate Credit Facility by first-class
mail,  postage  prepaid,  which  notice  shall be in  substantially  the form of
Exhibit  E  hereto,  appropriately  completed;  provided,  however,  that if the
provision of an Alternate Credit Facility results in a Credit Modification Date,
the notice provisions of Section 2.6(h) shall apply;  provided further,  that if
the  Alternate  Credit  Facility  Effective  Date (as  defined  below) is also a
Conversion Date, the notice provisions of Section 2.4(d) shall apply.

      If the terms and conditions  contained in this Section are satisfied,  the
Trustee shall accept an Alternate  Credit  Facility,  and such Alternate  Credit
Facility shall become  effective,  on the date such Alternate Credit Facility is
delivered to the Trustee (the "Alternate  Credit Facility  Effective  Date"). If
the Series of Bonds to which the Alternate  Credit  Facility  relates then bears
interest at a Weekly  Rate or a Monthly  Rate,  the  Alternate  Credit  Facility
Effective Date must be either a Credit  Modification Date or a day that could be
an Optional  Tender Date upon giving of proper notice by a Holder.  If the Bonds
of the Series to which the Alternate  Credit Facility relates then bear interest
at a Flexible Term Rate, the Alternate Credit Facility Effective Date must be an
Interest  Payment Date. If the Bonds of the Series to which the Alternate Credit
Facility  relates then bear interest at a Flexible Term Rate or Long-Term  Rate,
the Trustee  shall not accept any  Alternate  Credit  Facility if the  provision
thereof would result in a Credit Modification Date.

      An  Alternate   Credit  Facility  for  a  Series  of  Bonds  shall  be  an
irrevocable,  direct-pay  letter of credit issued by a commercial bank organized
and  doing  business  in the  United  States  or a branch or agency of a foreign
commercial  bank located in the United States and subject to regulation by state
or federal banking regulatory authorities and shall have an expiration date that
shall be at least one (1) year  following the  effective  date thereof or on the
second  Business Day following the final maturity date of such Bonds, if sooner.
On or before the date of the  delivery of any  Alternate  Credit  Facility for a
Series  of  Bonds  to the  Trustee,  as a  condition  to the  acceptance  of any
Alternate  Credit  Facility by the  Trustee,  the Company  shall  furnish to the
Trustee (i) written  evidence that the issuer of such Alternate  Credit Facility
is a commercial  bank  organized  and doing  business in the United  States or a
branch or agency of a foreign  commercial bank located and doing business in the
United States and subject to regulation by state or federal  banking  regulatory
authorities,  (ii) an  opinion  of  Counsel  satisfactory  to the  Company,  the
Trustee,  the Rating Agency,  if any,  rating such Series,  and the  Remarketing
Agent to the effect that the Alternate  Credit  Facility has been duly executed,
issued and delivered by, and is the legal,  valid and binding obligation of, the
Credit  Issuer  (or,  in the case of a branch or agency of a foreign  commercial
bank, the branch or agency) issuing the same, enforceable in accordance with its
terms,  that payments of  principal,  premium,  if any, or Purchase  Price of or
interest  on the Bonds of such  Series  from the  proceeds  of a drawing  on the
Alternate Credit Facility will not constitute  avoidable  preferences  under the
Bankruptcy  Code and that the  Alternate  Credit  Facility is not subject to the
registration  requirements of the Securities Act of 1933, as amended,  and (iii)
evidence  of  written  consent  of the  Remarketing  Agent.  In the  case  of an
Alternate  Credit Facility issued for a Series of Bonds by a branch or agency of
a foreign  commercial  bank there shall also be  delivered an opinion of Counsel
licensed to practice  law in the  jurisdiction  in which the head office of such
bank is located,  satisfactory to the Trustee, the Rating Agency, if any, rating
the Bonds,  and the Remarketing  Agent, to the effect that the Alternate  Credit
Facility has been duly executed, issued and delivered by and is the legal, valid
and binding  obligation of such bank  enforceable in accordance  with its terms.
The Trustee shall accept any such Alternate  Credit  Facility only in accordance
with the terms, and upon the  satisfaction of the conditions,  contained in this
Section and any other provisions applicable to acceptance of an Alternate Credit
Facility under this Indenture.


                            ARTICLE IV

                               FUNDS

      Section 4.1  Establishment  and Use of Bond Fund and Current  Subaccounts.
There is hereby  created  and  established  with the  Trustee  the Bond Fund and
within such Fund a separate  account  relating to the Series 1999 Bonds.  Within
such account in the Bond Fund  relating to the Series 1999 Bonds there is hereby
created  and   established  a  special   subaccount   designated   the  "Current
Subaccount."  Upon  issuance  of a Series of  Additional  Bonds,  there shall be
created and established within the Bond Fund a separate account relating to such
Series and within each such account relating to such Series a special subaccount
designated the "Current  Subaccount."  With respect to each Series of Bonds, the
Trustee shall establish with the Applicable  Paying Agent a separate  subaccount
of the Bond Fund which, while a Credit Facility is in effect with respect to the
Bonds of such Series,  shall be used for depositing  moneys drawn by the Trustee
under the Applicable  Credit  Facility for the payment of principal and interest
on the Bonds of such  Series.  Neither the Trustee nor the Paying  Agents  shall
commingle  proceeds of a drawing  under a Credit  Facility with any other funds.
With respect to each Series of Bonds,  there shall be deposited in the Bond Fund
and credited to the account relating to such Series within the Bond Fund (a) all
moneys  received by the Trustee from the Company with respect to such Series for
deposit  by the  Trustee in the Bond Fund,  and (b) all moneys  drawn  under any
Applicable Credit Facility to pay principal, premium, if any, or interest on the
Bonds of such Series.

      Each  deposit  into an  account  within  the Bond  Fund  not  constituting
Eligible  Funds shall be placed in the Current  Subaccount  within such  account
within the Bond Fund and shall not be  commingled  with other moneys in the Bond
Fund.  The Trustee  shall  establish  separate  subaccounts  within each Current
Subaccount for each deposit  (including any investment income thereon) made into
the Bond Fund so that the Trustee may at all times ascertain the date of deposit
of the moneys in each subaccount.

      With  respect to each Series of Bonds,  moneys in the account  relating to
such  Series  within the Bond Fund shall be held in trust for the Holders of the
Bonds of such Series and, except as otherwise  expressly provided herein,  shall
be used solely for the  payment of the  interest on the Bonds of such Series and
for the payment of principal of and premium, if any, on the Bonds of such Series
upon  maturity,  whether  stated or  accelerated,  or upon mandatory or optional
redemption.

      With respect to each Series of Bonds,  the Company  hereby  authorizes and
directs the Trustee, and the Trustee hereby agrees, to withdraw from the account
relating to such Series or the subaccount  established  for such Series with the
Applicable  Paying  Agent  and make  available  at the  principal  office of the
Applicable  Paying  Agent,  sufficient  funds  from  the  Bond  Fund  to pay the
principal of,  premium,  if any, and interest on the Bonds of such Series as the
same become due and payable, but only in the following order of priority:

           FIRST:  Amounts  drawn by the  Trustee  under the  Applicable  Credit
      Facility  then in effect with respect to such Series  (provided,  however,
      that such  amounts  shall not be used to pay any  premium  on such  Series
      unless such Credit Facility provides for the payment of such premium);

           SECOND:  From the sources  provided in clause (i) of the
      definition of Eligible Funds; and

           THIRD:  Any  other  amounts  (whether  or  not  Eligible
      Funds) in the  account  relating  to such  Series in the Bond
      Fund.

      If moneys in the Bond Fund  available  pursuant  to items FIRST and SECOND
above are  insufficient to make any payment of principal of, premium,  if any or
interest on a Series of Bonds, whether due by maturity, acceleration, redemption
or otherwise,  or if the Applicable Credit Issuer has dishonored its obligations
under such Credit Facility, the Trustee, on or after the date such payment is to
be made, shall apply any moneys described in item THIRD above.

      With  respect to each Series of Bonds,  to the extent  that an  Applicable
Credit  Facility is drawn on to make a payment to any Holder,  the Trustee shall
use any moneys in the account  relating to such Series  within the Bond Fund not
then  needed to make  payments  to Holders,  regardless  of whether  such moneys
constitute Eligible Funds, to reimburse the Applicable Credit Issuer.

      After  payment in full of the Bonds,  or provision  for the payment of the
Bonds  having been made  pursuant to Section  5.2,  and the payment of all other
amounts owing  hereunder,  any amounts  remaining in the account within the Bond
Fund established for a Series of Bonds shall be paid (i) first to the Applicable
Credit  Issuer,  if there is then any amount owing by the Company to such Credit
Issuer (and such amount shall be credited  against the  Company's  reimbursement
obligations to such Credit Issuer under the Credit  Agreement  pursuant to which
such Credit Issuer issued its Applicable  Credit  Facility),  and (ii) second to
all other Credit Issuers,  if any, in proportion to the respective  amounts,  if
any, then owing by the Company to such other Credit Issuers,  and (iii) third to
the Company.

      Section 4.2 Establishment and Use of Initial Fund. There is hereby created
and established with the Trustee the Initial Fund and within such Fund a special
account  designated  the "Series 1999  Account." The proceeds of the Series 1999
Bonds,  as  described  in Section  4.5,  shall be  delivered  to the Trustee for
deposit into the Series 1999 Account.  Funds in the Series 1999 Account shall be
disbursed  by the  Trustee to the  Company on the Issue Date of the Series  1999
Bonds.

      Upon the  issuance  of a Series  of  Additional  Bonds,  the  supplemental
indenture  authorizing  the issuance of such Series  shall create and  establish
with the Trustee a separate account within the Initial Fund for such Series. The
proceeds of such Additional  Bonds shall be delivered to the Trustee for deposit
into the account  within the Initial Fund  established  for such  Series,  which
funds shall then be  disbursed  by the  Trustee as provided in the  supplemental
indenture authorizing the issuance of such Series.

      After  payment in full of a Series of Bonds,  or provision for the payment
of such Series  having been made pursuant to Section 5.2, and the payment of all
other amounts owing hereunder with respect to such Series, any amounts remaining
in the account within the Initial Fund established for such Series shall be paid
(i) first to the Applicable  Credit Issuer, if there is then any amount owing by
the Company to such Credit Issuer (and such amount shall be credited against the
Company's  reimbursement  obligations  to such  Credit  Issuer  under the Credit
Agreement  pursuant to which such Credit  Issuer  issued its  Applicable  Credit
Facility), and (ii) second to all other Credit Issuers, if any, in proportion to
the respective  amounts,  if any, then owing by the Company to such other Credit
Issuers, and (iii) third to the Company.

      Section 4.3    [Reserved].

      Section 4.4    Establishment and Use of Bond Purchase Fund .

      There is hereby established and created with the Trustee the Bond Purchase
Fund and within such fund a separate  account relating to the Series 1999 Bonds.
Within such account in the Bond  Purchase Fund relating to the Series 1999 Bonds
there is hereby  created and  established a special  subaccount  designated  the
"Current  Purchase  Subaccount."  Upon issuance of a Series of Additional Bonds,
there shall be created and established  within the Bond Purchase Fund a separate
account  relating to such Series and within such account relating to such Series
a special subaccount designated the "Current Purchase Subaccount."

      With respect to each Series of Bonds, there shall be deposited in the Bond
Purchase  Fund and  credited to the account  relating to such Series  within the
Bond Purchase Fund all moneys  required to be paid by the Company to provide for
the  payment of the  Purchase  Price of Bonds of such  Series  pursuant  to this
Indenture,  together with any other moneys  received by the Trustee  pursuant to
this  Indenture  or  otherwise  (including  draws  under the  Applicable  Credit
Facility  pursuant to Section  3.8(a)(ii))  that are  required or directed to be
paid by or on behalf of the  Company  with  respect to such Series into the Bond
Purchase Fund. With respect to each Series of Bonds, the Trustee shall establish
with the  Applicable  Paying Agent a separate  subaccount  of the Bond  Purchase
Fund,  into which the  proceeds  of the  remarketing  of Bonds of such Series to
purchasers (other than the Company,  any other Person obligated (as guarantor or
otherwise)  to make  payments  on such  Series  or under  any  Credit  Agreement
relating  to such  Series  or any  "affiliate"  of the  Company  as  defined  in
Bankruptcy  Code ss. 101(2)) will be deposited and a separate  subaccount of the
Bond  Purchase  Fund into which all amounts  drawn under the Credit  Facility in
effect  with  respect to such  Series  pursuant  to Section  3.8(a)(ii)  will be
deposited.  Neither the Trustee nor any Paying Agent shall commingle  amounts in
any of such subaccounts with any other funds.

      Each deposit made with respect to a Series of Bonds into the Bond Purchase
Fund not  constituting  Eligible  Funds shall be placed in the Current  Purchase
Subaccount  within the account  relating to such Series within the Bond Purchase
Fund and shall not be commingled with other moneys in the Bond Purchase Fund.

      With  respect to each Series of Bonds,  moneys in the account  relating to
such Series within the Bond Purchase Fund shall be held in trust for the Holders
of the Bonds of such Series and, except as otherwise  expressly provided herein,
shall be used solely for the payment of the Purchase  Price of the Bonds of such
Series required to be purchased as set forth in Section 2.6(g).

      With respect to each Series of the Bonds, the Trustee is hereby authorized
and directed,  and the Trustee hereby agrees, to withdraw and to transfer to the
Applicable  Paying  Agent,  sufficient  funds from the account  relating to such
Series within the Bond Purchase Fund as  contemplated  by Section 2.6(g) by 9:30
a.m.,  Local Time,  on each date that Bonds of such  Series are to be  purchased
pursuant to Section 2.6 from the Bond Purchase Fund to pay the Purchase Price of
Bonds of such Series  tendered (or deemed  tendered)  for  purchase  pursuant to
Section  2.6. The Trustee  shall give the  Remarketing  Agent prompt  telephonic
notice of each such transfer.

      After  payment in full of the Bonds,  or provision  for the payment of the
Bonds  having been made  pursuant to Section  5.2,  and the payment of all other
amounts owing  hereunder,  any amounts  remaining in the account within the Bond
Purchase Fund  established  for a Series of Bonds shall be paid (i) first to the
Applicable  Credit  Issuer,  if there is then any amount owing by the Company to
such  Credit  Issuer (and such amount  shall be credited  against the  Company's
reimbursement  obligations  to such  Credit  Issuer  under the Credit  Agreement
pursuant to which such Credit Issuer issued its Applicable Credit Facility), and
(ii) second to all other Credit Issuers, if any, in proportion to the respective
amounts,  if any,  then owing by the Company to such other Credit  Issuers,  and
(iii) third to the Company.

      Section 4.5 Deposit of Bond  Proceeds.  The proceeds from the initial sale
of the Series 1999 Bonds shall be deposited  in the Series 1999  Account  within
the  Initial  Fund.  The  proceeds  of any Series of  Additional  Bonds shall be
delivered  to the Trustee for deposit  into the account  within the Initial Fund
established for such Series.

      Section 4.6  Records.  The Trustee  shall cause to be kept and  maintained
records pertaining to the Initial Fund, the Bond Fund and the Bond Purchase Fund
and all disbursements  therefrom and shall  periodically  deliver to the Company
statements  of activity and  statements  indicating  the  investments  made with
moneys in all such funds during the applicable period. The Trustee shall provide
the Company, by July 10 of each year, with a report stating the principal amount
of each Series of Bonds  outstanding and a list of the registered  owners of the
Bonds as of June 30 of each such year.

      The Trustee  shall  provide the Company with a written  report,  not later
than January 10 of each year,  and not later than thirty (30) days following the
retirement  of the last  obligation  of any  Series  of Bonds,  identifying  the
Permitted  Investments in which the moneys held as part of the Initial Fund, the
Bond Fund and the Bond Purchase Fund were invested  during the preceding  period
and the dates of such investment.

      Section 4.7  Investment of Initial Fund,  Bond Fund and Bond Purchase Fund
Moneys.  Moneys  held as part of the  Initial  Fund,  the Bond Fund and the Bond
Purchase  Fund shall be invested  and  reinvested  in Permitted  Investments  as
instructed by a Company Representative;  provided,  however, that (i) any moneys
from a drawing under a Credit Facility and any moneys held by the Trustee to pay
the principal or Purchase Price of, premium, if any, or interest that has become
payable with respect to the Bonds shall not be invested and (ii) no Paying Agent
shall  invest  any  moneys it  receives  under  this  Indenture.  All  Permitted
Investments  shall be held by or under the  control of the  Trustee and shall be
deemed  at all  times  to be a part of the  fund,  account  and  subaccount  (as
applicable)  which was used to purchase the same. All interest  accruing thereon
and any profit  realized  from  Permitted  Investments  shall be credited to the
respective  fund or account and any loss resulting  from  Permitted  Investments
shall be similarly  charged.  The Trustee is  authorized to cause to be sold and
reduced to cash a sufficient amount of Permitted  Investments  whenever the cash
balance in any fund or account  hereunder is or will be  insufficient  to make a
requested or required disbursement. The Trustee shall not be responsible for any
depreciation in the value of any Permitted  Investment or for any loss resulting
from such sale,  so long as the Trustee  performs its  obligations  hereunder in
accordance with the provisions of Section 7.1(e).  Absent specific  instructions
from the Company to invest cash balances in Permitted Investments hereunder, the
Trustee shall invest in Permitted  Investments  constituting  obligations of the
U.S. Treasury or its agencies having a term to maturity of not more than 30 days
or any money market fund or similar  investment  fund that  purchases  and holds
exclusively  obligations  of the United  States of America or its agencies  that
have a term to  maturity of not more than 30 days.  Notwithstanding  anything to
the contrary herein provided,  moneys constituting  Eligible Funds shall only be
invested in Government  Obligations maturing on or before the date such Eligible
Funds will be required for disbursement.

      Section 4.8    [Reserved].

      Section 4.9  Non-presentment  of Bonds. In the event any Bond shall not be
presented for payment when the principal thereof becomes due, either at maturity
or at the date fixed for redemption  thereof or tender thereof or otherwise,  if
funds sufficient to pay the principal of, premium (if any), and interest on such
Bond shall have been made available to the Trustee for the benefit of the Holder
or Holders thereof,  payment of such Bond or portion thereof as the case may be,
shall forthwith cease, terminate and be completely discharged,  and thereupon it
shall be the duty of the Trustee,  subject to any  applicable  escheat  laws, to
hold such fund or funds  uninvested in the Bond Fund,  without  liability to the
Holder of such Bond for interest thereon,  for the benefit of the Holder of such
Bond, who shall thereafter be restricted  exclusively to such fund or funds, for
any claim of whatever  nature on his/her part on, or with respect to, said Bond,
or portion thereof, or premium, if any.


                             ARTICLE V

                      DISCHARGE OF INDENTURE

      Section 5.1  Discharge of  Indenture.  Upon payment in full of a Series of
Bonds or delivery of such  Series to the Trustee for  cancellation,  such Series
shall no  longer  be  Outstanding  and will  cease to be  entitled  to any lien,
benefit or security  under this  Indenture.  Upon payment in full of a Series of
Bonds, the Trustee shall return the Applicable Credit Facility to the Applicable
Credit  Issuer.  Upon payment in full of all of the Bonds,  these presents shall
cease,  determine and be discharged,  and thereupon the Trustee, upon receipt by
the Trustee of an opinion of Counsel  stating that all  conditions  precedent to
the  satisfaction  and discharge of this Indenture have been complied with shall
(a) cancel and  discharge  this  Indenture;  and (b)  execute and deliver to the
Company,  at the  Company's  expense,  such  instruments  in writing as shall be
required to cancel and discharge this  Indenture,  and assign and deliver to the
Company  all  moneys in any fund  established  under  this  Indenture  under its
possession  or  subject  to  its  control,  except  for  moneys  and  Government
Obligations held in the Bond Fund for the purpose of paying Bonds and except for
moneys held in the Bond  Purchase  Fund for the  purpose of paying the  Purchase
Price of the Bonds  which  have  been  purchased  pursuant  to  Section  2.6(g);
provided,  however,  that  the  cancellation  and  discharge  of this  Indenture
pursuant to Section 5.2 shall not terminate the powers and rights granted to the
Trustee,  the Registrar,  the Tender Agent and each Paying Agent with respect to
the  payment,  registration  of transfer  and  exchange of the Bonds;  provided,
further,  that the rights of the Trustee,  the  Registrar,  the Tender Agent and
each Paying Agent to indemnity, non-liability and payment of all reasonable fees
and expenses  shall survive the  cancellation  and  discharge of this  Indenture
pursuant  to this  Section  or Section  5.2.  If a Series of Bonds is rated by a
Rating  Agency,  notice of payment in full of such Series  shall be furnished to
such Rating Agency.

      Section 5.2  Provision  for  Payment of Bonds.  A Series of Bonds shall be
deemed to have been paid within the meaning of Section 5.1 if:

      (a) there shall have been irrevocably deposited in the Bond Fund:

          (i)  if  such  Series  does  not  bear  interest  at the  Fixed  Rate,
      sufficient Eligible Funds, or

         (ii) if such  Series  bears  interest  at the Fixed  Rate,  either  (1)
      sufficient  Eligible Funds, or (2) Government  Obligations  purchased with
      Eligible Funds of such  maturities and interest  payment dates and bearing
      such interest as will, in the opinion of a nationally  recognized  firm of
      certified public  accountants,  without further investment or reinvestment
      of either the principal  amount thereof or the interest  earnings  thereon
      (said earnings also to be held in trust), be sufficient  together with any
      moneys referred to in subsection (a)(ii)(1) above,

for the payment at their  respective  maturities  or  redemption or tender dates
prior to maturity of the principal thereof and the redemption  premium,  if any,
and interest to accrue  thereon at such  maturity or redemption or tender dates,
as the case may be (assuming  that the Bonds of such Series bear interest at the
Ceiling Rate for such Series during any period during which the interest rate on
such Series may change);

      (b) there shall have been paid or  provision  duly made for the payment of
all fees and expenses of the  Trustee,  the  Registrar,  the  Applicable  Paying
Agent,  the  Remarketing  Agent and the Tender Agent with respect to such Series
due or to become due; and

      (c) if any Bonds of such  Series are to be  redeemed  on any date prior to
their  maturity,  the Trustee  shall have  received in form  satisfactory  to it
irrevocable  instructions from a Company  Representative to redeem such Bonds on
such date and either  evidence  satisfactory  to the Trustee that all redemption
notices  required  by this  Indenture  have  been  given  or  irrevocable  power
authorizing the Trustee to give such redemption  notices has been granted to the
Trustee.

           Limitations  set forth elsewhere  herein  regarding the investment of
moneys  held by the Trustee in the Bond Fund shall not be  construed  to prevent
the  depositing  and holding in the Bond Fund of the  obligations  described  in
paragraph  (a)(ii) of this section for the purpose of defeasing the lien of this
Indenture as to Bonds which have not yet become due and payable. Notwithstanding
any other  provision of this  Indenture  to the  contrary,  all  Eligible  Funds
deposited  with the  Trustee as provided  in this  Section  may be invested  and
reinvested,  at the direction of the Company, in Government  Obligations (or, in
the case of a deposit under paragraph (a)(i) of this section,  in a money market
fund that invests solely in Government  Obligations  and is rated in the highest
category  by one of Fitch,  Moody's or S&P and,  if more than one of such rating
agencies  then rates such money market  fund,  is rated no less than the highest
rating  category by each of such rating  agencies  then rating such money market
fund)  maturing  in the  amounts and times as  hereinbefore  set forth,  and all
income from all  Government  Obligations  (or money market fund) in the hands of
the Trustee  pursuant to this  Section  which is not required for the payment of
the Bonds and interest and redemption  premium,  if any, thereon with respect to
which such moneys  shall have been so  deposited  shall be deposited in the Bond
Fund as and when  realized and collected  for use and  application  as are other
moneys deposited in the Bond Fund.  Notwithstanding the foregoing  provisions of
this paragraph,  if the Bonds of a Series are rated by S&P at the time a deposit
is made under  paragraph  (a)(i) of this  section,  such  Eligible  Funds may be
invested  solely in  Government  Obligations  maturing or to be  available to be
withdrawn  at par no later than the earlier of the  maturity  date,  a mandatory
tender date, redemption date or the next possible Optional Tender Date.

      Notwithstanding any other provision of this Indenture to the contrary,  if
a Series of Bonds has been  deemed to be paid under this  section and the Holder
or  Beneficial  Owner of any Bond of such Series  delivers a tender  notice with
respect to such Bond that would result in the  occurrence of an Optional  Tender
Date for such Bond prior to its maturity or redemption date: (1) the Remarketing
Agent shall not remarket such Bond; (2) the  Remarketing  Agent shall notify the
Trustee,  the Paying Agent and the Tender Agent by the third  Business Day prior
to such  Tender  Date for such Bond that it has  received a tender  notice  with
respect to such Bond;  (3) the Trustee shall  transfer to the Paying Agent,  not
later than 9:30 a.m.,  Local Time, on such  Optional  Tender Date for such Bond,
Eligible  Funds from the deposit  made with respect to such Series into the Bond
Fund under paragraph (a)(i) of this section sufficient to pay the Purchase Price
of such Bond;  (4) the Paying Agent shall  purchase  such Bond on such  Optional
Tender Date applicable to such Bond; and (5) such Bond shall be delivered to the
Trustee for cancellation and shall be cancelled.

      Notwithstanding any other provision of this Indenture to the contrary,  if
all Bonds of a Series  have been  deemed to be paid  because a deposit  has been
made under paragraph (a)(i) of this section,  and such Series is rated by S&P at
the time such deposit is made, then (i) if such deposit is made with proceeds of
one or more drawings under the Applicable Credit Facility, then any excess funds
remaining  in the Bond Fund after  payment of all of the Bonds of such Series at
their  respective  maturities or redemption or tender dates shall be returned to
the  Applicable  Credit  Issuer,  or (ii) if such deposit is made with  Eligible
Funds as  described  in  clause  (i) of that  definition,  then  there  shall be
delivered a written opinion of Counsel experienced in bankruptcy law matters, in
form  satisfactory  to S&P,  that the  portion  of such  deposit  needed  to pay
principal of, interest on and Purchase Price of such Series when due will not be
subject to the automatic  stay under Section 362 of the  Bankruptcy  Code in the
event of an Act of Bankruptcy.

      Notwithstanding any other provision of this Indenture to the contrary,  if
all Bonds of a Series  have been  deemed to be paid  because a deposit  has been
made under  paragraph  (a)(i) of this section,  the Interest Rate  Determination
Method with respect to such Series may not thereafter be changed by the Company.

      Notwithstanding any other provision of this Indenture to the contrary,  if
all Bonds of a Series  have been  deemed to be paid  because a deposit  has been
made under paragraphs  (a)(i) or (a)(ii) of this section with proceeds of one or
more drawings under the Applicable  Credit Facility  securing such Series,  then
the  surrender  by  the  Trustee  of  such  Applicable  Credit  Facility  to the
Applicable  Credit Issuer for  cancellation  prior to the maturity or redemption
date of the Bonds of such  Series  shall not  constitute  a Credit  Modification
Date.

      If a Series of Bonds  bears  interest at the Fixed Rate and is to be rated
by a Rating  Agency at or prior to the time  provision for payment shall be made
there  shall be  delivered  to such  Rating  Agency the  opinion  of  nationally
recognized  certified public accountants  referred to in paragraph (a)(ii) above
and a written  opinion of Counsel  experienced  in bankruptcy law matters and in
form  satisfactory to such Rating Agency that the deposit and use of such moneys
will not constitute an avoidable preferential payment pursuant to Section 547 of
the Bankruptcy Code, or an avoidable  post-petition transfer pursuant to Section
549 of the Bankruptcy Code, recoverable from Holders of the Bonds of such Series
pursuant  to  Section  550 of the  Bankruptcy  Code  in the  event  of an Act of
Bankruptcy.


                            ARTICLE VI

                  DEFAULT PROVISIONS AND REMEDIES

      Section 6.1    Events of  Default.  Any one of the  following
shall constitute an Event of Default hereunder:

      (a)  Failure  to pay  interest  on any  Bond  when and as the
same shall have become due;

      (b) Failure to pay the principal of or any premium on any Bond when and as
the same shall become due,  whether at the stated  maturity or  redemption  date
thereof or by acceleration;

      (c) Failure to pay the Purchase Price of any Bond required to be purchased
hereunder when and as the same shall become due;

      (d) Failure to observe or perform any other of the  covenants,  agreements
or  conditions on the part of the Company  included in this  Indenture or in the
Bonds and the continuance thereof for a period of thirty (30) days after written
notice to the Company and each  Applicable  Credit  Issuer has been given by the
Trustee; provided, however, that if such default cannot be fully remedied within
such 30-day period,  but can reasonably be expected to be fully  remedied,  such
default  shall  not  constitute  an  Event  of  Default  if  the  Company  shall
immediately  upon receipt of such notice commence the curing of such default and
shall  thereafter  prosecute  and  complete  the  same  with due  diligence  and
dispatch;  provided,  further,  that no  default  under  this  subsection  shall
constitute an Event of Default  unless any  Applicable  Credit Issuer shall have
consented to the same constituting an Event of Default;

      (e) Any  representation or warranty of the Company contained herein, or in
any  document,  instrument  or  certificate  delivered  pursuant  hereto  or  in
connection  with the  issuance  and sale of the  Bonds of any  Series,  shall be
false,  misleading or incomplete in any material respect on the date as of which
made; provided,  however, that no default under this subsection shall constitute
an Event of Default unless any Applicable  Credit Issuer shall have consented to
the same constituting an Event of Default;

      (f) The  commencement by the Company of a voluntary case under the federal
bankruptcy  laws,  as  now  constituted  or  hereafter  amended,  or  any  other
applicable federal or state bankruptcy,  insolvency or other similar law, or the
consent by it to, or its acquiescence in the appointment of or taking possession
by a receiver, liquidator, assignee, trustee, custodian,  sequestrator (or other
similar official) of the Company or of any substantial part of its property,  or
the making by it of or the  consent by it to any  assignment  for the benefit of
creditors,  or the taking of any action by the Company in  furtherance of any of
the foregoing;

      (g) The commencement  against the Company of an involuntary case under the
federal bankruptcy laws, as now constituted or hereafter  amended,  or any other
applicable  federal or state bankruptcy,  insolvency or other similar law, or of
any  action  or  proceeding  for  the  appointment  of a  receiver,  liquidator,
assignee,  custodian, trustee, sequestrator (or similar official) of the Company
or  for  any  substantial  part  of  its  property,  or for  the  winding-up  or
liquidation  of its affairs and the  continuance  of any such case,  action,  or
proceeding unstayed and in effect for a period of sixty (60) consecutive days;

      (h) The Company  defaults in the payment of  principal  or interest on any
other  indebtedness  for money borrowed (other than the  indebtedness  under the
Bonds or otherwise  arising  hereunder) if the outstanding  principal balance of
such indebtedness at the time of the default exceeds $1,000,000 in the aggregate
beyond any period of grace provided with respect  thereto,  or in performance of
any other agreement,  term or conditions  contained in any agreement under which
any such  obligation is created,  if the effect of such default is to cause,  or
permit  the holder or holders of such  obligation  to cause such  obligation  to
become  due prior to its stated  maturity;  provided,  however,  that no default
under this subsection shall constitute an Event of Default unless any Applicable
Credit Issuer shall have consented to the same constituting an Event of Default;

      (i) The Trustee shall have received a written  notice from a Credit Issuer
of the  occurrence  and  continuance  of an Event of  Default  as defined in the
Credit  Agreement  pursuant  to which  such  Credit  Issuer  issued  its  Credit
Facility,  together  with a written  request  from such  Credit  Issuer that the
Series of Bonds secured by such Credit Facility be accelerated; or

      (j) The  Trustee  shall  have  received,  within  ten (10)  calendar  days
following  a drawing  under any Credit  Facility  to pay  interest on any Bonds,
written  notice from the  Applicable  Credit Issuer thereof that it has not been
reimbursed for the amount of such drawing  together with  interest,  if any, due
pursuant to the Credit  Agreement  pursuant to which such  Credit  Facility  was
issued and that the amount of such drawing will not be reinstated as provided in
such Credit Facility.

      Section  6.2  Acceleration.  Upon the  occurrence  of any Event of Default
hereunder the Trustee may and upon (i) the written request of the Holders of not
less than twenty-five  percent (25%) in aggregate principal amount of Bonds then
Outstanding or (ii) the occurrence of an Event of Default under Section  6.1(a),
(b), (c), (i) or (j), the Trustee  immediately  shall, by notice in writing sent
to the Company,  each Paying Agent,  the Tender Agent,  and each Credit  Issuer,
declare  the  principal  of all  Bonds  then  Outstanding  (if not  then due and
payable) and the  interest  accrued  thereon to be due and payable  immediately,
and, upon said  declaration,  such  principal  and interest  shall become and be
immediately due and payable; provided, however, the Trustee shall not accelerate
any Series of Bonds  (other  than a Series  with  respect to which such  payment
default  occurred or a Series  secured by a Credit  Facility  issued by a Credit
Issuer who consented to or gave notice of such default or of  non-reinstatement)
unless the Applicable Credit Issuer consents to such acceleration.

      Upon any declaration of acceleration of a Series of Bonds  hereunder,  the
Trustee  shall  immediately  draw upon the Credit  Facility  for such  Series as
provided in Section  3.8(a)(iii).  If the  Applicable  Credit  Issuer honors the
drawing under the Applicable  Credit Facility upon a declaration of acceleration
of such  Series,  interest on such Series of the Bonds shall  accrue only to the
date of such declaration and the Trustee shall pay the principal of and interest
on such Series to the Holders thereof immediately following the receipt of funds
from such drawing.  If no Credit  Facility is in effect with respect to a Series
of Bonds,  or if the  Applicable  Credit Issuer fails to honor the drawing under
the Applicable Credit Facility upon  acceleration of such Series,  then interest
on the Bonds of such Series shall cease to accrue as provided in Section 6.7.

      Immediately  following any such declaration of acceleration of a Series of
Bonds,  the  Trustee  shall  cause to be mailed  notice of such  declaration  by
first-class  mail,  postage prepaid,  to each Holder of a Bond of such Series at
his/her last address appearing on the Register. Any defect in or failure to give
such  notice  of  such  declaration  shall  not  affect  the  validity  of  such
declaration.

      Section 6.3 Other  Remedies;  Rights of Holders.  Upon the  happening  and
continuance  of an Event of Default  hereunder  the Trustee may, with or without
taking  action under  Section 6.2,  pursue any  available  remedy to enforce the
performance  of or compliance  with any other  obligation or requirement of this
Indenture;  provided,  however,  the  Trustee  shall not pursue any remedy  with
respect to a Series of Bonds  (other  than a Series  with  respect to which such
payment  default  occurred or a Series secured by a Credit  Facility issued by a
Credit   Issuer  who  consented  to  or  gave  notice  of  such  default  or  of
non-reinstatement) unless the Applicable Credit Issuer consents to such action.

      Upon  the  happening  and  continuance  of an  Event  of  Default,  and if
requested  to do so by the  Holders  of at least  twenty-five  percent  (25%) in
aggregate  principal  amount of Bonds  then  Outstanding  and if the  Trustee is
indemnified  as provided in Section 7.1, the Trustee shall  exercise such of the
rights and powers  conferred  by this Section and by Section 6.2 as the Trustee,
being advised by Counsel,  shall deem most  effective to enforce and protect the
interests  of the  Holders  and,  except  to the  extent  inconsistent  with the
interests of the Holders,  each Credit Issuer;  provided,  however,  the Trustee
shall not  exercise  such rights with respect to a Series of Bonds (other than a
Series with respect to which such payment  default  occurred or a Series secured
by a Credit  Facility  issued by a Credit Issuer who consented to or gave notice
of such default or of  non-reinstatement)  unless the  Applicable  Credit Issuer
consents to such exercise.

      No remedy by the terms of this Indenture conferred upon or reserved to the
Trustee (or to the Holders) is intended to be exclusive of any other remedy, but
each and every such remedy shall be  cumulative  and shall be in addition to any
other  remedy  given  to the  Trustee  or to  the  Holders  hereunder  or now or
hereafter existing.

      No delay or  omission  to exercise  any right or power  accruing  upon any
default  or Event of  Default  shall  impair any such right or power or shall be
construed to be a waiver of any such default or Event of Default or acquiescence
therein and every such right and power may be exercised from time to time and as
often as may be deemed expedient.

      No waiver of any  default  or Event of Default  hereunder,  whether by the
Trustee  or by the  Holders,  shall  extend to or shall  affect  any  subsequent
default or Event of Default or shall  impair any rights or  remedies  consequent
thereon.

      Section  6.4 Right of  Holders  and Credit  Issuer to Direct  Proceedings.
Anything in this Indenture to the contrary  notwithstanding,  and subject to the
rights of the Applicable  Credit Issuer as provided in Sections 6.2 and 6.3, the
Holders of a majority in  aggregate  principal  amount of Bonds of a Series then
Outstanding shall have the right at any time, by an instrument or instruments in
writing executed and delivered to the Trustee, to direct the method and place of
conducting all proceedings to be taken in connection with the enforcement of the
terms and conditions of this Indenture,  or any other proceedings hereunder with
respect to such Series; provided that such direction shall not be otherwise than
in accordance  with the  provisions of law and of this  Indenture,  and provided
that the Trustee shall be  indemnified to its  satisfaction  and the Trustee may
take any other action deemed proper by the Trustee that is not inconsistent with
such direction.  No Holder shall  individually have the right to present a draft
to, or otherwise make a demand on, a Credit Issuer to collect amounts  available
under a Credit Facility.

      No Holder of a Bond of a Series  shall  have the  right to  institute  any
proceeding for the  enforcement  of this Indenture  unless such Holder has given
the Trustee and the Company  written notice of an Event of Default,  the Holders
of a majority  in  aggregate  principal  amount of the Bonds of such Series then
Outstanding  shall have  requested  the  Trustee in  writing to  institute  such
proceeding,  the Trustee  shall have been afforded a reasonable  opportunity  to
exercise  its powers or to  institute  such  proceeding,  there  shall have been
offered to the Trustee  indemnity  satisfactory to it against the cost,  expense
and  liability  to be incurred in  connection  with such request and the Trustee
shall have thereafter  failed or refused to exercise such powers or to institute
such  proceeding  within  sixty  days  (60)  after  receipt  of  notice  with no
inconsistent  direction  given  during  such sixty days (60) by the Holders of a
majority  in  aggregate  principal  amount  of the  Bonds  of such  Series  then
Outstanding.  Nothing in this Indenture  shall affect or impair any right of any
Holder to enforce (i) the payment of the  principal of and premium,  if any, and
interest on Bonds at and after the maturity  thereof,  or (ii) the obligation of
the Company to pay the principal of,  premium,  if any, and interest on Bonds to
such Holder at the time,  place,  from the sources and in the manner as provided
in this Indenture.

      Section 6.5 Discontinuance of Default Proceedings. Prior to the drawing on
a Credit  Facility  pursuant to Section  3.8(a)(iii),  in case the Trustee shall
have proceeded to enforce any right under this Indenture by the appointment of a
receiver or otherwise,  and such  proceedings  shall have been  discontinued  or
abandoned for any reason, or shall have been determined  adversely,  then and in
every such case the  Applicable  Credit Issuer and the Trustee shall be restored
to their former  positions  and rights  hereunder  and all rights,  remedies and
powers of the  Trustee  and such  Credit  Issuer  shall  continue  as if no such
proceedings had been taken subject to the limits of any adverse determination.

      Section 6.6 Waiver.  With respect to a Series of Bonds, the Trustee,  with
the consent of the Applicable  Credit Issuer,  may waive any default or Event of
Default   hereunder  and  its   consequences  and  rescind  any  declaration  of
acceleration of maturity of principal,  and shall do so upon the written request
of the Applicable Credit Issuer; provided,  however, that there shall be no such
waiver or rescission  unless the Purchase Price and all principal,  premium,  if
any, and interest on the Bonds of such Series in arrears, together with interest
thereon  (to the extent  permitted  by law) at the  applicable  rate of interest
borne by the  Bonds of such  Series  and all fees and  expenses  of the  Trustee
relating to such Series  shall have been paid or provided  for.  The Trustee may
not waive any default or Event of Default until the Trustee has received  notice
in writing from the  Applicable  Credit  Issuer that the amount  available to be
drawn  under the  Applicable  Credit  Facility  then in effect in respect of the
principal  and  Purchase  Price of and interest on such Series of Bonds has been
reinstated in full.

      Section 6.7 Application of Moneys.  All moneys received by the Trustee for
a Series  of Bonds  pursuant  to any  right  given or  action  taken  under  the
provisions  of this  Article  shall be  deposited  in the Bond Fund  and,  after
payment (out of moneys  derived from a source other than the  Applicable  Credit
Facility,  Eligible  Funds,  moneys held for the purchase of  Untendered  Bonds,
moneys held for the  redemption  of Bonds and proceeds from the  remarketing  of
Bonds) of the cost and expenses of the  proceedings  resulting in the collection
of such moneys and of the expenses, liabilities and advances incurred or made by
the Trustee,  including  reasonable  attorneys' fees, and all other  outstanding
fees and expenses of the Trustee, and thereafter any fees, expenses, liabilities
and advances due to, or incurred or made by, the  Applicable  Paying Agent,  the
Tender  Agent and the  Registrar,  such moneys shall be applied in the order set
forth below:

      (a) Unless the  principal of all Bonds of such Series shall have become or
been declared due and payable, all such moneys shall be applied:

      FIRST:  To the payment of all  installments  of  interest  then due on the
Bonds of such Series in order of priority first to installments past due for the
greatest  period and, if the amount  available shall not be sufficient to pay in
full any particular installment,  then to the ratable payment of the amounts due
on such installment; and

      SECOND: To the payment of the unpaid principal of and premium,  if any, of
the Bonds of such Series  which  shall have become due (other than Bonds  called
for  redemption  for the  payment  of  which  moneys  are held  pursuant  to the
provisions of this  Indenture),  with interest on such Bonds from the respective
dates upon which they became due (at the rate borne by the Bonds,  to the extent
permitted by law) and, if the amount available shall not be sufficient to pay in
full Bonds due on any particular date,  together with such premium,  then to the
ratable payment of the amounts due on such date.

      (b) If the  principal of all the Bonds of such Series shall have become or
been  declared due and payable,  all such moneys shall be applied to the payment
of the  principal,  premium,  if any, and interest  then due and unpaid upon the
Bonds of such  Series,  without  preference  or priority as to the Bonds of such
Series or as between principal,  premium, interest,  installments of interest on
Bonds of such  Series,  ratably  according to the amounts due  respectively  for
principal, premium and interest to the persons entitled thereto.

      (c) If the  principal on all Bonds of such Series shall have been declared
due and payable,  and if such  declaration  shall thereafter have been rescinded
under this Article then,  subject to subsection (b) of this Section in the event
that the  principal  of all the Bonds of such Series  shall  again  become or be
declared  due and  payable,  the  moneys  shall be applied  in  accordance  with
subsection (a) of this Section.

      Notwithstanding  the  foregoing,  (a)  except  with  respect  to a  Credit
Facility that permits drawings to pay premium with respect to Bonds, the Trustee
shall be obligated  to apply moneys  received  under a Credit  Facility  then in
effect only to principal  and  Purchase  Price of, and interest on the Series of
Bonds secured by such Credit Facility  (except Bonds of such Series that are not
entitled to any benefit of a Credit  Facility as provided in Section  3.8);  and
(b) proceeds of a drawing under a Credit Facility shall be applied solely to the
payment of  principal,  interest,  Purchase  Price and premium  (but only to the
extent such Credit Facility permits drawings to pay premium) of the Bonds of the
Series specifically secured by such Credit Facility. Whenever moneys (other than
moneys  received  under a Credit  Facility)  are to be applied  pursuant to this
Section,  the Trustee  shall fix the date which shall be not more than seven (7)
calendar days after such  acceleration upon which such application is to be made
and upon such date interest on the principal  amount of Bonds to be paid on such
dates shall cease to accrue.  The Trustee  shall give such notice as it may deem
appropriate  of the deposit  with it of any such moneys and of the fixing of any
such date. As provided in Section 6.2,  moneys  received under a Credit Facility
in effect with respect to a Series of Bonds upon  declaration of acceleration of
such Series are to be applied as soon as is practicable following receipt to pay
the principal of and interest on such Bonds to the Holders thereof.

      Section 6.8 Rights of a Credit Issuer. All rights of a Credit Issuer under
this Indenture to consent to certain extensions,  remedies, waivers, actions and
amendments hereunder shall, with respect to such Credit Issuer, be suspended (i)
for so long as such  Credit  Issuer  wrongfully  dishonors  any  draft (or other
appropriate form of demand) presented in strict conformity with the requirements
of its  Credit  Facility  and has not  honored  a  subsequent  draft  (or  other
appropriate  form of demand),  if any,  thereunder or (ii) if no Credit Facility
issued by such Credit Issuer is in effect or any Credit  Facility issued by such
Credit Issuer terminates in accordance with its terms.


                            ARTICLE VII

         THE TRUSTEE; THE PAYING AGENT; THE TENDER AGENT;
       THE REGISTRAR; THE UNDERWRITER; THE REMARKETING AGENT

      Section 7.1  Appointment of Trustee.  The Trustee is hereby  appointed and
does  hereby  agree to act in such  capacity,  and to perform  the duties of the
Trustee under this Indenture, but only upon and subject to the following express
terms and conditions  (and no implied  covenants or other  obligations  shall be
read into this Indenture against the Trustee):

      (a) The  Trustee may  execute  any of its trusts or powers  hereunder  and
perform  any of  its  duties  by or  through  attorneys,  agents,  receivers  or
employees  and shall not be held  liable for their  actions  if such  agents are
selected  with  reasonable  care.  The  Trustee  shall be  entitled to advice of
Counsel  concerning  all  matters  hereunder,  and  may in all  cases  pay  such
reasonable compensation to all such attorneys,  agents, receivers and employees.
The  Trustee  may act  upon the  opinion  or  advice  of  Counsel,  accountants,
engineers or surveyors  selected by it in the exercise of reasonable  care.  The
Trustee  shall  not be  responsible  for any loss or damage  resulting  from any
action or non-action in good faith in reliance upon such opinion or advice.

      (b) The Trustee shall not be responsible  for any recital herein or in the
Bonds,  or  for  the  recording,  re-recording,  filing  or  re-filing  of  this
Indenture,  of any financing statements or continuation  statements,  or for the
validity  of this  Indenture  or of any  supplements  hereto or  instruments  of
further  assurance,  or for the sufficiency of the security for the Bonds issued
hereunder or intended to be secured  hereby.  The Trustee shall not be liable to
the Company,  any Holder,  any Beneficial Owner or any other Person for any loss
suffered in  connection  with any  investment  of funds made by it in accordance
with Section  4.7.  The Trustee  shall not be liable to the Company for any loss
suffered as a result of or in  connection  with any  investment of funds made by
the  Trustee  in  good  faith  as   instructed  by  or  approved  by  a  Company
Representative.  The Trustee shall have no duty or  responsibility to examine or
review and shall have no liability for the contents of any  documents  submitted
to or delivered to any Holder in the nature of a preliminary or final  placement
memorandum,   official  statement,   offering  circular  or  similar  disclosure
document.

      (c)  The  Trustee  shall  not be  accountable  for  the  use of any  Bonds
authenticated or delivered  hereunder after such Bonds shall have been delivered
in accordance with  instructions of the Company or for the use by the Company of
the proceeds of the Bonds  advanced to the Company as provided in this Indenture
or for the use or  application of any moneys  received by any Paying Agent.  The
Trustee may become the owner of Bonds secured hereby with the same rights as any
other Holder.

      (d) The Trustee  shall be protected in acting upon opinions of Counsel and
upon any  notice,  request,  consent,  certificate,  order,  affidavit,  letter,
telegram or other  paper or  document  believed to be genuine and correct and to
have been signed or sent by the proper  person or persons.  Any action  taken by
the Trustee  pursuant to this Indenture upon the request or authority or consent
of any person who at the time of making such request or giving such authority or
consent is the  Holder of any Bond  shall be  conclusive  and  binding  upon all
future Holders of the same Bond and upon Bonds issued in exchange therefor or in
place thereof. The Trustee may conclusively rely upon a certificate furnished by
a Credit  Issuer as to amounts  owing under the Credit  Agreement  to which such
Credit Issuer is a party.

      (e) The  permissive  right of the Trustee to do things  enumerated in this
Indenture  shall  not  be  construed  as  duties.  The  Trustee  shall  only  be
responsible  for the  performance  of the duties  expressly set forth herein and
shall  not be  answerable  for  other  than its  negligence  or bad faith in the
performance of those express duties.

      (f) The  Trustee  shall  not be  required  to give any bond or  surety  in
respect of the execution of the said trust and powers or otherwise in respect of
the premises.

      (g) Before taking any action  requested  hereunder by the Holders  (except
for  acceleration  of the Bonds as required by Section  6.2,  for drawing on any
Credit Facility as required by Section 3.8(a) and with respect to the payment of
principal,  interest  and Purchase  Price to  Holders),  the Trustee may require
satisfactory security or indemnity bond for the reimbursement of all expenses to
which it may be put and to protect it against all  liability,  except  liability
which is adjudicated to have resulted from its own gross negligence or bad faith
by reason of any action so taken.

      (h) All moneys received by the Trustee or any Paying Agent,  until used or
applied or invested as herein provided, shall be held as special trust funds for
the purposes specified in this Indenture and for the benefit and security of the
Holders of the Bonds and each Credit Issuer as herein provided. Such moneys need
not be  segregated  from other  funds  except to the extent  required  by law or
herein provided, and neither the Trustee nor any Paying Agent shall otherwise be
under any liability for interest on any moneys received hereunder except such as
may be agreed upon.

      (i) The  Trustee  shall not be bound to  ascertain  or  inquire  as to the
performance of the  obligations of the Company under this  Indenture,  and shall
not be deemed to have,  or be  required  to take,  notice of default  under this
Indenture  (other than under Section  6.1(a),  (b) or (c) if notice  thereof has
been received from a Paying Agent or under Section 6.1(i) or (j)), except (i) in
the event of an insufficient amount in the Bond Fund (or any account therein) to
make a principal or interest payment on the Bonds, (ii) written  notification of
such  default by two or more  Holders  with  combined  holdings of not less than
twenty-five  percent (25%) of the principal amount of Outstanding Bonds or (iii)
written  notification  from a Credit Issuer  pursuant to Section 6.1, and in the
absence of such notice the Trustee may conclusively  presume there is no default
except as aforesaid. The Trustee may nevertheless require the Company to furnish
information regarding  performance of its obligations under this Indenture,  but
is not obligated to do so.

      (j) The Trustee shall,  prior to any Event of Default and after the curing
of all Events of Default which may have  occurred,  perform such duties and only
such duties of the Trustee as are specifically set forth in this Indenture.  The
Trustee  shall,  during the existence of any Event of Default which has not been
cured, exercise such of the rights and powers vested in it by this Indenture and
use the same  degree of care and  skill in their  exercise  as a prudent  person
would  exercise  or use under the  circumstances  in the  conduct of his/her own
affairs.  The foregoing shall not limit the Trustee's  obligations under Section
3.8(a) or Section 6.2.

      (k) Each Paying Agent,  the Tender Agent and the  Registrar  shall each be
entitled  to the same rights and  immunities  with  respect to their  respective
duties  under this  Indenture  as the  Trustee is under  this  Section  7.1 with
respect to its duties hereunder.

      (l) In addition to the Trustee's other duties hereunder, the Trustee shall
authenticate  and cancel Bonds as provided  herein,  keep such books and records
relating to such duties as shall be consistent  with prudent  industry  practice
and make such books and records  available for  inspection by the Company at all
reasonable times. All Bonds shall be made available for authentication, exchange
and registration of transfer at the principal office of the Trustee.


      Section 7.2 Compensation  and  Indemnification  of Trustee,  Paying Agent,
Tender Agents and Registrar;  Trustee's  Prior Claim.  The Company agrees to pay
the reasonable fees and expenses of the Trustee,  the Tender Agent,  each Paying
Agent,  each  Underwriter,  the  Remarketing  Agent and the Registrar under this
Indenture and all other amounts which may be payable to the Trustee, each Paying
Agent, Registrar or Tender Agent under this Section, and the reasonable fees and
expenses of the  Remarketing  Agent,  such fees and expenses to be paid when due
and payable by the Company  directly to the Trustee,  Tender Agent,  each Paying
Agent, Registrar, each Underwriter and the Remarketing Agent, respectively,  for
their own account.

      The Company  shall (a) pay the Trustee from time to time,  and the Trustee
shall be entitled to, reasonable compensation (which shall not be limited by any
provision  of law in  regard to the  compensation  of a  trustee  of an  express
trust),  (b) pay each Paying  Agent,  the Tender Agent and the Registrar and any
other agent of the Company acting hereunder (each Paying Agent, the Tender Agent
and the Registrar and any other agent of the Company being herein referred to as
a "Company  Agent")  reasonable  compensation,  (c) pay or reimburse each of the
Trustee  and  any  Company  Agent  upon  request  for all  reasonable  expenses,
disbursements  and  advances  incurred or made,  in  accordance  with any of the
provisions of this  Indenture  (including the  reasonable  compensation  and the
reasonable expenses and disbursements of its Counsel and of all agents and other
persons  not  regularly  in its  employ),  except  to the  extent  that any such
expense,  disbursement  or  advance  is due to its own gross  negligence  or bad
faith,  and (d) indemnify  each of the Trustee and any Company Agent for, and to
hold it harmless against, any loss, liability or expense incurred by it, arising
out of or in connection with the acceptance or  administration of this Indenture
or the trusts  hereunder or the performance of its duties  hereunder,  including
the reasonable  costs and expenses of defending  itself against or investigating
any claim of liability in the premises, except to the extent that any such loss,
liability  or expense  was due to its own gross  negligence  or bad faith.  Such
additional  indebtedness  shall be a senior  claim to that of the Bonds upon all
property and funds held or  collected by the Trustee as such,  except funds held
in trust for the benefit of the Holders of the Bonds, funds held with respect to
Untendered  Bonds and  unredeemed  Bonds for which notice of redemption has been
given.  Notwithstanding the foregoing, neither the Trustee nor any Company Agent
shall have any claim upon or shall be paid, prior to any Holder, from any Credit
Facility,  Eligible  Funds or proceeds  from the  remarketing  of Bonds,  or the
proceeds thereof, with respect to any such compensation,  payment, reimbursement
or indemnity.  "Trustee",  "Company Agent",  "Paying Agent",  "Tender Agent" and
"Registrar" for purposes of this Section shall include (i) officers,  directors,
employees or agents of any such party and (ii) any predecessor Trustee,  Company
Agent,  Paying Agent, Tender Agent and Registrar but the gross negligence or bad
faith of any Trustee,  Company  Agent,  Paying Agent,  Tender Agent or Registrar
shall not affect the indemnification of any other Person. The obligations of the
Company under this Section shall survive the termination of this Indenture.

      Section 7.3  Intervention  in Litigation.  In any judicial  proceedings to
which the Company is a party,  the Trustee may  intervene  on behalf of Holders,
and  shall  intervene  if  requested  in  writing  by the  Holders  of at  least
twenty-five   percent  (25%)  in  aggregate   principal  amount  of  Bonds  then
Outstanding.

      Section 7.4 Resignation; Successor Trustees. The Trustee and any successor
Trustee may resign only upon giving sixty (60) days prior written  notice to the
Company,  each Credit Issuer, and each Holder of Bonds then Outstanding as shown
on the Register. Such resignation shall take effect only upon the appointment of
a  successor  Trustee by the  Company  with the  written  consent of each Credit
Issuer, if any, and the acceptance of such appointment by the successor Trustee.
If no  successor  is  appointed  within  sixty  (60) days  after  the  notice of
resignation,  the resigning  party may appoint a successor or petition any court
of  competent  jurisdiction  to  appoint  a  successor.  Upon  appointment  of a
successor  Trustee,  the resigning Trustee shall assign all of its right,  title
and interest in this Indenture,  including its right,  title and interest in any
Credit Facility then in effect and the Indenture,  to the successor Trustee. The
successor  Trustee shall be a national  banking  association  or a bank or trust
company  with trust  powers  organized  under the laws of the  United  States of
America or any state of the United States, or the District of Columbia, having a
combined  capital  stock,  surplus and undivided  profits  aggregating  at least
$50,000,000.  Any  successor  Trustee  shall  accept in  writing  its duties and
responsibilities  hereunder and such writing shall be filed with the Company and
each Credit Issuer, if any.

      Section 7.5 Removal of Trustee. The Trustee may be removed at any time (a)
by an instrument or concurrent  instruments in writing delivered to the Trustee,
the Company and each Credit  Issuer,  and signed by the Holders of a majority in
aggregate  principal  amount of Bonds then  Outstanding,  and (b) if no Event of
Default  has  occurred  and  is  continuing,  by  an  instrument  or  concurrent
instruments  in writing  delivered  to the Trustee  and each  Credit  Issuer and
signed by the Company.  Such removal shall take effect only upon the appointment
of a successor  Trustee by the Company  with the written  consent of each Credit
Issuer and the  acceptance of such  appointment by the successor  Trustee.  Upon
such  removal,  the Trustee  shall  assign to the  successor  Trustee all of its
right,  title and  interest in this  Indenture in the same manner as provided in
Section 7.4. If a Series of Bonds is rated by a Rating Agency, notice concerning
any change in the Trustee shall be furnished to such Rating Agency.

      Section 7.6 Paying Agent. The Bank of New York, is hereby appointed by the
Company as the initial  Paying Agent with respect to the Series 1999 Bonds.  The
supplemental  indenture authorizing the issuance of a Series of Additional Bonds
shall  designate  the  initial  Paying  Agent for such  Series,  subject  to the
conditions  set forth in Section 7.8. The Company  shall  appoint any  successor
Paying Agent for a Series of Bonds,  with the approval of the Remarketing  Agent
and the Applicable Credit Issuer, subject to the conditions set forth in Section
7.8.  Each  Paying  Agent  shall  designate  to the  Company and the Trustee its
principal  office for all  purposes  hereof and  signify its  acceptance  of the
duties imposed upon it hereunder by a written instrument of acceptance delivered
to the  Issuer and the  Trustee  under  which such  Paying  Agent  shall  agree,
particularly:

      (a) to hold all  sums  held by it for the  payment  of the  principal  of,
premium,  if any,  or  interest on a Series of Bonds in trust for the benefit of
the  Holders  of such  Series of Bonds  until  such  sums  shall be paid to such
Holders of such Bonds or otherwise disposed of as herein provided;

      (b)  to perform its obligations under this Indenture; and

      (c) to keep such books and records  relating to its duties as Paying Agent
as shall be consistent with prudent industry practice and to make such books and
records  available  for  inspection  by  the  Company  and  the  Trustee  at all
reasonable times.

The Company shall  cooperate with the Trustee and each Paying Agent to cause the
necessary arrangements to be made and to be thereafter continued whereby:

          (i) funds derived from the sources specified in this Indenture will be
      made available at the principal office of such Paying Agent for the timely
      payment of principal, premium, if any, and interest on the Series of Bonds
      for which such Paying Agent is serving hereunder; and

         (ii) each  Paying  Agent  shall be  furnished  such  records  and other
      information,  at such  times,  as shall be  required to enable such Paying
      Agent to perform the duties and obligations imposed upon it hereunder.

      In carrying out its responsibilities  hereunder each Paying Agent will act
for the  benefit of the  Holders  of the  Series of Bonds for which such  Paying
Agent is serving  hereunder.  Notwithstanding  anything to the  contrary in this
Indenture,  no Paying Agent shall  invest any moneys it receives  from a draw on
any Credit Facility.

      No purchase of Bonds by a Paying Agent shall  constitute  a redemption  of
Bonds or any  extinguishment  of the debt  represented  thereby or  constitute a
Paying Agent the owner of such Bonds for any purpose whatsoever.

      Section 7.7 Tender Agent.  Wachovia Bank, N.A., is hereby appointed by the
Company as the initial  Tender  Agent.  The  Company,  with the  approval of the
Remarketing  Agent and each Credit Issuer,  shall appoint any succeeding  Tender
Agent for the Bonds,  subject to the  conditions  set forth in Section  7.8. The
Tender Agent shall designate to the Company and the Trustee its principal office
for all purposes hereof and signify its acceptance of the duties imposed upon it
hereunder by a written instrument of acceptance delivered to the Company and the
Trustee under which the Tender Agent shall agree, particularly:

      (a) to hold all  sums  held by it for the  payment  of the  principal  of,
premium,  if any,  or  interest  on the  Bonds in trust for the  benefit  of the
Holders of the Bonds until such sums shall be paid to such  Holders of the Bonds
or otherwise disposed of as herein provided;

      (b)  to perform its obligations under this Indenture; and

      (c) to keep such books and records  relating to its duties as Tender Agent
as shall be consistent with prudent industry practice and to make such books and
records  available  for  inspection  by  the  Company  and  the  Trustee  at all
reasonable times.

      The  Company  shall  cooperate  with the  Trustee  to cause the  necessary
arrangements to be made and to be thereafter  continued whereby the Tender Agent
shall be furnished such records and other  information,  at such times, as shall
be  required to enable the Tender  Agent to perform  the duties and  obligations
imposed upon it hereunder.

      No delivery of Bonds to the Tender Agent shall  constitute a redemption of
Bonds or any  extinguishment  of the debt represented  thereby or constitute the
Tender Agent the owner of such Bonds for any purpose whatsoever.

      Section 7.8    Qualifications  of Paying  Agents  and Tender
Agent; Resignation; Removal; Successors.

      (a) Each Paying  Agent and the Tender  Agent shall each be a bank or trust
company with trust powers duly organized  under the laws of the United States of
America or any state or  territory  thereof,  having a combined  capital  stock,
surplus and undivided  profits of at least  $15,000,000 and authorized by law to
perform all the duties imposed upon it by this Indenture.  The principal  office
of each Paying Agent and the Tender  Agent for all purposes  hereof shall be the
office of such Paying  Agent or the Tender  Agent,  as the case may be, at which
all  deliveries to it hereunder  shall be made and any and all notices and other
communications in connection  herewith shall be delivered.  Each Paying Agent or
the  Tender  Agent may at any time  resign and be  discharged  of its duties and
obligations created by this Indenture by giving at least sixty (60) days' notice
to the Company and the  Trustee.  Each Paying  Agent or the Tender  Agent may be
removed  at any time by an  instrument  signed by the  Company,  filed with such
Paying Agent or Tender Agent, as the case may be, and with the Trustee.

      (b) In the event of the  resignation  or removal of a Paying  Agent or the
Tender Agent,  such Paying Agent or the Tender Agent,  as the case may be, shall
deliver any moneys and any Bonds and any related books and records held by it in
such capacity to its successor or, if there be no successor, to the Trustee.

      (c) In the event that a Paying  Agent or the Tender  Agent shall resign or
be removed, or be dissolved,  or if the property or affairs of a Paying Agent or
the Tender Agent shall be taken under the control of any state or federal  court
or  administrative  body because of bankruptcy or  insolvency,  or for any other
reason,  and the Company  shall not have  appointed a successor  Paying Agent or
Tender  Agent,  as the case may be, the Trustee shall ipso facto be deemed to be
the Paying  Agent  (with  respect to the  applicable  series of Bonds) or Tender
Agent,  as the  case  may be,  for all  purposes  of this  Indenture  until  the
appointment by the Company of a successor  Paying Agent or Tender Agent,  as the
case may be.

      Section  7.9  Instruments  of  Holders.  Any  instrument  required by this
Indenture  to be executed by Holders may be in any number of writings of similar
tenor and may be executed by Holders in person or by agent appointed in writing.
Proof of the execution of any such  instrument or of the writing  appointing any
such agent and of the  ownership  of Bonds given in any of the  following  forms
shall be sufficient for any of the purposes of this Indenture:

      (a) A certificate of any officer in any  jurisdiction who by law has power
to take  acknowledgments  within such  jurisdiction that the person signing such
writing acknowledged before him/her the execution thereof; or

      (b) A  certificate  executed by any trust  company or bank stating that at
the date thereof the party named therein did exhibit to an officer of such trust
company or bank, as the property of such party, the Bonds therein mentioned.

      The Trustee may rely on such an instrument of Holders unless and until the
Trustee  receives  notice in the form  specified  in (a) or (b)  above  that the
original such  instrument is no longer  reliable.  In the event that the Trustee
shall receive  conflicting  directions from two or more groups of Holders,  each
with  combined  holdings  of not  less  than  twenty-five  percent  (25%) of the
principal  amount of Outstanding  Bonds,  the  directions  given by the group of
Holders which holds the largest percentage of Bonds shall be controlling and the
Trustee shall follow such directions to the extent required herein.

      Section 7.10 Power to Appoint  Co-Trustees.  At any time or times, for the
purpose of  meeting  any legal  requirements  of any  jurisdiction  in which the
Company may at the time be doing  business,  the  Company and the Trustee  shall
have power to appoint and,  upon the request of the Trustee or of the Holders of
a majority of the aggregate principal amount of the Bonds then Outstanding,  the
Company shall for such purpose join with the Trustee in the execution,  delivery
and  performance  of all  instruments  and  agreements  necessary  or  proper to
appoint,  one or more persons  approved by the Trustee and the Company either to
act as  co-trustee  or  co-trustees,  jointly  with  the  Trustee,  or to act as
separate trustee or separate co-trustees, and to vest in such person or persons,
in such  capacity,  such rights,  powers,  duties,  trusts or obligations as the
Company and the Trustee may  consider  necessary  or  desirable,  subject to the
remaining provisions of this section.

      The Trustee and co-trustee, if any, may by written instrument between them
designate  and assign  either the Trustee or the  co-trustee  or both of them to
perform all or any part of the  responsibilities and duties of the Trustee under
this Indenture.

      If the Company  shall not have joined in such  appointment  within  thirty
(30) days after the  receipt by it of a written  request to do so, or in case an
Event of Default  shall have  occurred  and be  continuing,  the Trustee and the
Company shall have the power to make such appointment.

      The Company shall execute, acknowledge and deliver all such instruments as
may be  required  by any such  co-trustee  or  separate  trustee  for more fully
confirming such title, rights,  powers,  trusts,  duties and obligations to such
co-trustee or separate trustee.

      Every co-trustee or separate trustee  appointed  pursuant to this section,
to the extent permitted by law or any applicable  contract,  shall be subject to
the following terms, namely:

      (a) This Indenture  shall become  effective at the time the Bonds shall be
authenticated  and delivered,  and thereupon such co-trustee or separate trustee
shall have all rights,  powers, trusts, duties and obligations by this Indenture
conferred  upon the Trustee in respect of the custody,  control or management of
moneys, papers, securities and other personal property.

      (b) All  rights,  powers,  trusts,  duties and  obligations  conferred  or
imposed  upon the trustees  shall be conferred or imposed upon and  exercised or
performed by the Trustee,  or by the Trustee and such co-trustee or co-trustees,
or separate trustee or separate trustees, as shall be provided in the instrument
appointing  such  co-trustee  or  co-trustees  or  separate  trustee or separate
trustees,  except to the extent that, under the law of any jurisdiction in which
any particular act or acts are to be performed, the Trustee shall be incompetent
or  unqualified  to perform  such act or acts,  in which  event such act or acts
shall be performed by such  co-trustee  or  co-trustees  or separate  trustee or
separate trustees.

      (c) Any  request in writing by the Trustee to any  co-trustee  or separate
trustee  to take or to  refrain  from  taking  any  action  hereunder  shall  be
sufficient warrant for the taking, or the refraining from taking, of such action
by such co-trustee or separate trustee.

      (d) Any co-trustee or separate  trustee,  to the extent  permitted by law,
may delegate to the Trustee the  exercise of any right,  power,  trust,  duty or
obligation, discretionary or otherwise.

      (e) The  Trustee  at any  time,  by an  instrument  in  writing,  with the
concurrence of the Company evidenced by a resolution, may accept the resignation
of any co-trustee or separate trustee appointed under this Section, and, in case
an Event of Default  shall have  occurred and be  continuing,  the Trustee shall
have  power to accept the  resignation  of, or remove,  any such  co-trustee  or
separate trustee without the concurrence of the Company. Upon the request of the
Trustee, the Company shall join with the Trustee in the execution,  delivery and
performance of all instruments and agreements  necessary or proper to effectuate
such  resignation or removal.  A successor to any co-trustee or separate trustee
so resigned or removed may be appointed in the manner provided in this Section.

      (f) No co-trustee or separate trustee hereunder shall be personally liable
by reason of any act or omission of any other trustee hereunder.

      (g) Any moneys,  paper,  securities  or other  items of personal  property
received by any such co-trustee or separate  trustee  hereunder shall forthwith,
so far as may be permitted by law, be turned over to the Trustee.

      Upon the acceptance in writing of such  appointment by any such co-trustee
or separate trustee, it or he shall be vested with such rights,  powers, duties,
trusts or  obligations,  as shall be specified in the  instrument of appointment
jointly with the Trustee  (except  insofar as applicable  law makes it necessary
for any such  co-trustee  or separate  trustee to act alone)  subject to all the
terms of this Indenture.  Every such acceptance shall be filed with the Trustee.
If a Series of Bonds is rated by a Rating  Agency,  any  co-trustee  or separate
trustee shall be a bank or trust company with trust powers.

      In case any co-trustee or separate  trustee shall die, become incapable of
acting, resign or be removed, all rights, powers, trusts, duties and obligations
of said  co-trustee or separate  trustee shall, so far as permitted by law, vest
in and be exercised by the Trustee  unless and until a successor  co-trustee  or
separate  trustee  shall be  appointed  in the same manner as provided  for with
respect to the  appointment  of a  successor  Trustee  pursuant  to Section  7.4
hereof.

      Section 7.11  Underwriters for Additional Bonds. The Company shall appoint
an  Underwriter  for  each  Series  of  Additional  Bonds,  provided  that  such
Underwriter  shall  be  a  financial  institution  or  registered  broker/dealer
authorized by law to perform all the duties imposed upon it as Underwriter.

      Section 7.12  Remarketing  Agent.  The Company  hereby  appoints  Wachovia
Securities, Inc. as the initial Remarketing Agent. The Company, with the consent
of each Credit Issuer, which consent shall not be unreasonably  withheld,  shall
appoint any  successor  Remarketing  Agent for the Bonds  (except for  assignees
permitted under the following sentence),  subject to the conditions set forth in
Section  7.13.  To the extent  permitted by any  Remarketing  Agreement  then in
effect,  the  Remarketing  Agent may at any time  transfer all of its duties and
obligations as Remarketing  Agent hereunder to an affiliate of such  Remarketing
Agent that  satisfies  the  conditions  set forth in Section 7.13 and, upon such
transfer,  such  affiliate  shall  automatically  become the  Remarketing  Agent
hereunder without any further action.

      Any  Remarketing  Agent shall designate to the Company and the Trustee its
principal  office  for  purposes  hereof,  which  shall  be the  office  of such
Remarketing  Agent at which all notices and other  communications  in connection
herewith may be delivered  to it, and signify its  acceptance  of the duties and
obligations  imposed  upon it hereunder by a written  instrument  of  acceptance
delivered  to the Company,  the Trustee and each Credit  Issuer under which such
Remarketing Agent shall agree particularly (i) to hold all Bonds delivered to it
hereunder  in trust for the  benefit  of the  respective  Holders  of Bonds that
delivered such Bonds until moneys  representing the Purchase Price of such Bonds
are delivered to or for the account of or to the order of such Holders of Bonds;
(ii) to hold all moneys  delivered to it hereunder  for the purchase of Bonds in
trust for the  benefit of the person or entity  that has  delivered  such moneys
until the Bonds  purchased  with such moneys are delivered to or for the account
of such person or entity;  and (iii) to keep books and records  with  respect to
its activities  hereunder  available for inspection by the Company,  the Trustee
and each Credit Issuer at all reasonable times.

      Section 7.13  Qualifications of Remarketing Agent;  Resignation;  Removal.
The   Remarketing   Agent  shall  be  a  financial   institution  or  registered
broker/dealer  authorized  by law to perform all the duties  imposed  upon it by
this Indenture.  The Remarketing  Agent may at any time resign and be discharged
of its  duties and  obligations  created  by this  Indenture  by giving at least
thirty (30) days' notice to the Company,  the Tender  Agent,  each Paying Agent,
the Trustee and each Credit  Issuer;  provided,  however,  that if no  successor
Remarketing  Agent has been  appointed in accordance  with Section 7.12 and this
Section on or prior to the  effective  date of such  resignation,  the resigning
Remarketing  Agent shall give written notice to Holders on the effective date of
such  resignation that all optional tender notices under Sections 2.6(a) and (b)
should be  delivered  to the  Tender  Agent and the  Trustee  until a  successor
Remarketing  Agent has been appointed.  The Remarketing  Agent may be removed at
any time, upon not less than thirty (30) days' notice by an instrument signed by
the Company  and filed with the  Remarketing  Agent,  the  Trustee,  each Paying
Agent,  the Tender Agent and each Credit  Issuer;  provided that no such removal
shall be effective  until a successor  Remarketing  Agent has been  appointed in
accordance  with Section 7.12 and this  Section and such  successor  Remarketing
Agent has accepted such appointment.

      Section  7.14  Several  Capacities.  Anything  in  this  Indenture  to the
contrary  notwithstanding,  the same entity may serve  hereunder as the Trustee,
the Credit Issuer with respect to one or more Series of Bonds,  the Paying Agent
with respect to one or more Series of Bonds,  the Tender Agent,  the  Registrar,
the Remarketing  Agent and the Underwriter with respect to one or more Series of
Bonds, and in any other combination of such capacities,  to the extent permitted
by law.

      Section  7.15 Trustee Not  Responsible  for Duties of  Remarketing  Agent,
Tender  Agent,  Registrar  and Paying  Agents.  Notwithstanding  anything to the
contrary in this  Indenture,  the Trustee shall not be liable or responsible for
any of the duties or obligations of the Remarketing Agent, the Tender Agent, the
Registrar or any Paying Agent under this  Indenture (or be liable or responsible
for the acts or omissions of any Paying Agent,  the Tender Agent,  the Registrar
or the Remarketing Agent or any action taken by the Trustee or failure to act in
reasonable  reliance upon any action or failure to act by any Paying Agent,  the
Tender  Agent,  the  Registrar or the  Remarketing  Agent) except for the duties
imposed  upon,  or the acts and omissions of, the Trustee as the Tender Agent or
any Paying  Agent after  receipt of the written  notice  provided for in Section
7.8(c)  to the  effect  that a  successor  agent has not been  appointed  by the
Company.  The Trustee shall not be bound to ascertain or inquire as to the truth
or accuracy of any  information  provided to it by any Paying Agent,  the Tender
Agent,  the  Registrar  or  the  Remarketing  Agent  but  may  for  any  purpose
conclusively rely upon any information given to the Trustee by any Paying Agent,
the Tender Agent, the Registrar or the Remarketing Agent.

      Section 7.16  Cooperation of the Trustee,  the Tender Agent, the Registrar
and the Paying  Agents.  The Trustee,  the Tender Agent,  the Registrar and each
Paying Agent shall cooperate in all respects and shall provide to the other in a
timely fashion the  information and knowledge each possesses so that the Trustee
and each of such parties may faithfully  exercise their  respective  obligations
hereunder.


                           ARTICLE VIII

                AMENDMENTS, SUPPLEMENTAL INDENTURES

      Section 8.1 Supplemental Indentures. The Company and the Trustee, with the
consent of each  Credit  Issuer,  but  without  the  consent of or notice to any
Holders (except in the case of supplemental  indentures  described in (j) below,
in which case prior notice shall be given to Holders by the Trustee),  may enter
into an indenture  or  indentures  supplemental  to this  Indenture  that do not
materially  adversely  affect the interest of the Holders for one or more of the
following purposes:

      (a) to grant to or confer  upon the Trustee for the benefit of the Holders
and the Credit Issuers,  any additional  rights,  remedies,  powers or authority
that may lawfully be granted to or conferred upon the Holders or the Trustee;

      (b) to grant or pledge to the  Trustee  for the benefit of Holders and the
Credit Issuers, any additional security other than that granted or pledged under
this Indenture; provided that no additional security shall be granted or pledged
to the  Trustee  for the benefit of a Credit  Issuer  unless such Credit  Issuer
agrees  that the  Trustee  shall  hold such  security  in trust for the equal or
ratable benefit of such Credit Issuer, on the one hand, and the Holders,  on the
other hand;

      (c) to  modify,  amend  or  supplement  this  Indenture  or any  indenture
supplemental hereto in such manner as to permit the qualification  thereof under
the Trust Indenture Act of 1939 or any similar federal statute then in effect or
to permit the  qualification  of the Bonds for sale under the securities laws of
any of the states of the United States;

      (d) to appoint a successor  Trustee,  separate  trustees or co-trustees in
the manner provided in Article VII hereof;

      (e) to modify,  amend or  supplement  this  Indenture  for the  purpose of
obtaining  or  retaining  a rating on one or more  Series of Bonds from a Rating
Agency;

      (f) to modify,  amend or supplement this Indenture to permit a transfer of
Bonds from one  Securities  Depository to another or the  discontinuance  of the
Book Entry System and issuance of replacement Bonds to the Beneficial Owners;

      (g) to cure any  ambiguity  or to  correct  or  supplement  any  provision
contained  herein or in any  supplemental  indenture  that may be  defective  or
inconsistent  with  any  provision  contained  herein  or  in  any  supplemental
indenture,  or to make such other  provisions  in regard to matters or questions
arising under this  Indenture  which shall not materially  adversely  affect the
interest of the Holders or the Credit Issuers;

      (h) to modify,  amend or  supplement  this  Indenture to permit any Paying
Agent, the Tender Agent or the Registrar to assume any administrative  duties of
the Trustee  hereunder  (except any duties of the  Trustee  with  respect to the
acceptance,  modification,  reduction  or release  of or drawing  on, any Credit
Facility) or for the Trustee to assume any  administrative  duties of any Paying
Agent or the Registrar hereunder;

      (i) to  make  any  change  to the  administrative  provisions  hereof,  to
accommodate the provisions of an Alternate Credit Facility,  bond insurance or a
liquidity facility;

      (j) to provide for the issuance of a Series of Additional  Bonds  pursuant
to  Section  2.12(b)  and  for  the  inclusion  of any  additional  security  in
connection therewith; and

      (k) to  modify,  amend  or  supplement  this  Indenture  or any  indenture
supplemental hereto in such manner as to increase or accommodate the increase of
the Ceiling Rate applicable to a Series of Bonds pursuant to Section 2.3(a).

      When requested by the Company,  and if all conditions precedent under this
Indenture  have been met, the Trustee shall join the Company in the execution of
any such supplemental  indenture unless it imposes additional obligations on the
Trustee or adversely  affects the  Trustee's  rights and  immunities  under this
Indenture or  otherwise.  A copy of all such  supplemental  indentures  shall be
promptly  furnished to each Credit Issuer and each Paying Agent,  and the Tender
Agent and the Registrar shall be promptly advised of any  modifications of their
rights, duties and obligations hereunder.

      The Trustee shall file copies of all such supplemental indentures with the
Company  and, if a Series of Bonds is rated by a Rating  Agency,  shall  forward
copies of all such supplemental indentures to such Rating Agency.

      Section 8.2  Amendments  to  Indenture;  Consent of Holders and the Credit
Issuers. Exclusive of supplemental indentures covered by Section 8.1 and subject
to the terms and provisions  contained in this Section,  and not otherwise,  the
Holders  of  a  majority  in  aggregate  principal  amount  of  the  Bonds  then
Outstanding  and affected by such indenture or indentures  supplemental  hereto,
with the consent of each Credit Issuer, shall have the right, from time to time,
anything contained in this Indenture to the contrary notwithstanding, to consent
to and direct the execution by the Trustee of such other indenture or indentures
supplemental  hereto  as  shall  be  consented  to by the  Company  in its  sole
discretion  for the  purpose  of  modifying,  altering,  amending,  adding to or
rescinding, in any particular,  any of the terms or provisions contained in this
Indenture or in any  supplemental  indenture;  provided,  however,  that nothing
contained in this Section shall permit,  or be construed as permitting,  without
the  consent  of the  Holders  of all  Outstanding  Bonds  of a  Series,  (a) an
extension of the maturity of the principal of, or the mandatory  redemption date
of, or interest  on, any Bond of such Series,  (b) a reduction in the  principal
amount of, or the premium or the rate of interest  on, any Bond of such  Series,
or (c) a  preference  or  priority  of any Bond or Bonds  over any other Bond or
Bonds of such Series; provided further,  however, that nothing contained in this
Section shall permit, or be construed as permitting,  without the consent of the
Holders of all  Outstanding  Bonds,  (y) a reduction in the aggregate  principal
amount of the Bonds required for any consent to any supplemental  indenture,  or
(z) a modification or change in the duties of the Trustee  hereunder without the
consent of the  Trustee.  The giving of notice to and  consent of the Holders to
any such proposed  supplemental  indenture shall be obtained pursuant to Section
8.4.

      If a Series  of Bonds is rated  by a  Rating  Agency,  the  Trustee  shall
furnish copies of all such supplemental indentures to such Rating Agency.

      Section 8.3 Amendments,  Changes and  Modifications  to a Credit Facility.
Except as  otherwise  provided  in this  Indenture,  subsequent  to the  initial
issuance  of a Series of Bonds and prior to payment of the Bonds of such  Series
in full (or  provision  for the payment  thereof  having been made in accordance
with the provisions of this Indenture),  the Applicable  Credit Facility may not
be effectively amended, changed or modified without the prior written consent of
the Trustee and the  Applicable  Paying  Agent.  The  Trustee  may,  without the
consent of the Holders of the Bonds of such Series,  consent to any amendment of
the Applicable  Credit Facility that, in the Trustee's and the Applicable Paying
Agent's  judgment,  does not prejudice in any material  respect the interests of
the Holders of Bonds of such  Series,  as may be required (a) to extend the term
thereof;  (b) to increase the amount available to be drawn thereunder in respect
of the  interest  on the Bonds of such  Series (or the  portion of the  Purchase
Price of such Bonds  corresponding to interest);  (c) for purposes of curing any
ambiguity, formal defect or omission; or (d) for obtaining or retaining a rating
on such  Series  from a  Rating  Agency.  Except  for  such  amendments,  and as
otherwise  provided herein,  the Applicable  Credit Facility may be amended only
with the  consent of the  Company,  the Trustee and the Holders of a majority in
aggregate principal amount of the Outstanding Bonds of such Series,  except that
no such amendment may be made that would reduce the amounts  required to be paid
thereunder,  change the time for  payment  of such  amounts  or  accelerate  the
expiration  date of such Credit  Facility  without  the  written  consent of the
Holders of all Outstanding  Bonds of such Series.  The foregoing shall not limit
the Trustee's  obligation  to send notice to a Credit  Issuer to reduce  amounts
available  to be drawn under a currently  effective  Credit  Facility  under the
circumstances set forth therein.

      The  Trustee  shall  file  copies  of  all  such  amendments,  changes  or
modifications with the Rating Agency, if any, rating such Series of Bonds.

      Section 8.4 Notice to and Consent of Holders. If consent of the Holders is
required  under the terms of this  Indenture for the amendment of this Indenture
or the Credit Facility or for any other similar purpose, the Trustee shall cause
notice of the proposed  execution of the amendment or supplemental  indenture to
be given by first-class mail,  postage prepaid,  (a) in the case of an amendment
to a Credit  Facility  in effect  for a Series of Bonds,  to the  Holders of the
Outstanding Bonds of such Series then shown on the Register, or (b) in any other
case,  to the Holders of all the  Outstanding  Bonds then shown on the Register.
Such  notice  shall  briefly  set forth the  nature of the  proposed  amendment,
supplemental  indenture  or other action and shall state that copies of any such
amendment, supplemental indenture or other document are on file at the principal
office of the Trustee for  inspection by Holders.  If, within sixty (60) days or
such longer period as shall be  prescribed by the Trustee  following the mailing
of such  notice,  the  Holders of a majority  or all, as the case may be, of the
principal amount of the Bonds  Outstanding (or, in the case of an amendment to a
Credit  Facility in effect for a Series of Bonds,  the  principal  amount of the
Bonds  Outstanding for such Series) by instruments  filed with the Trustee shall
have  consented  to the  amendment,  supplemental  indenture  or other  proposed
action, then the Trustee may execute such amendment,  supplemental  indenture or
other document or take such proposed action and the consent of the Holders shall
thereby be conclusively presumed.


                            ARTICLE IX

                           MISCELLANEOUS

      Section 9.1    [Reserved].

      Section 9.2  Limitation  of Rights.  With the  exception of rights  herein
expressly  conferred,  nothing  expressed  or mentioned in or to be implied from
this  Indenture  or the Bonds is intended or shall be  construed  to give to any
Person  other than the parties  hereto,  the Holders and the Credit  Issuers any
legal or equitable right,  remedy or claim under or in respect to this Indenture
or any covenants, conditions and provisions herein contained; this Indenture and
all of the covenants,  conditions and provisions herein being intended to be and
being for the sole and exclusive benefit of the parties hereto,  the Holders and
the Credit Issuers as herein provided.

      Section 9.3 Severability. If any provision of this Indenture is held to be
in conflict with any  applicable  statute or rule of law or is otherwise held to
be unenforceable for any reason whatsoever,  such  circumstances  shall not have
the effect of rendering  the other  provision  or  provisions  herein  contained
invalid, inoperative, or unenforceable to any extent whatsoever.

      The invalidity of any one or more phrases, sentences,  clauses or sections
of this Indenture,  shall not affect the remaining portions of this Indenture or
any part thereof.

      Section 9.4 Notices.  Except as otherwise  provided  herein,  all notices,
approvals,  consents,  requests, and other communications  hereunder shall be in
writing and shall be deemed to have been given when the writing is  delivered if
given or delivered by hand, overnight delivery service or facsimile  transmitter
(with confirmed  receipt) to the address or facsimile number set forth below and
shall be deemed to have been given on the date deposited in the mail, if mailed,
by first-class,  registered or certified mail, postage prepaid, addressed as set
forth below.  Where  required  herein,  notice shall be given by telephone,  and
promptly confirmed in writing, and shall be deemed given when given by telephone
to the telephone numbers set forth below. The Company,  each Credit Issuer,  the
Trustee,  the Tender Agent, the Remarketing  Agent and each Paying Agent may, by
written notice given hereunder, designate any different addresses, phone numbers
and facsimile  numbers to which  subsequent  notices,  certificates,  approvals,
consents, requests or other communications shall be sent.

      To the Company:          Atlantic American Corporation
                            4370 Peachtree Road, N.E.
                           Atlanta, Georgia 30319-3000
                       Attention: Mr. Edward L. Rand, Jr.
                         Telephone: (404) 266-5500 (ext.
                                      5535)
                            Facsimile: (404) 266-5702







      To the Trustee:          The Bank of New York
                       100 Ashford Center North, Suite 520
                             Atlanta, Georgia 30338
                           Attention: Corporate Trust
                           Department
                            Telephone: (770) 698-5190
                            Facsimile: (770) 698-5195

      To the Series 1999       Wachovia Bank, N.A.
        Credit Issuer:         International Operations
                       Standby Letters of Credit, NC-30034
                                401 Linden Street
                       Winston-Salem, North Carolina 27101
                            Telephone: (800) 522-9487
                            Facsimile: (336) 735-0950

      With a copy to:          Wachovia Bank, N.A.
                               Mail Code GA-3940
                               191 Peachtree Street, N.E.
                               Atlanta, Georgia 30303-1757
                               Attention:  Mr. William J. Darby
                               Telephone:  (404) 332-1371
                               Facsimile:  (404) 332-5016

      To any other Credit Issuer:   As provided in the
                                    supplemental indenture authorizing
                                    such Series of Bonds

      To the Remarketing Agent:Wachovia Securities, Inc.
                              100 North Main Street
                              Winston-Salem, North Carolina 27101
                              Attention: Fixed Income Sales and
                                    Trading/
                                Money Market Desk
                                Telephone: (336) 732-4646
                                Facsimile: (336) 732-6744

      To the Series 1999 Paying Agent:    The Bank of New York
                               100 Ashford Center North, Suite 520
                               Atlanta, Georgia  30338
                               Attention:      Corporate      Trust
                               Department
                               Telephone:  (770) 698-5190
                               Facsimile:  (770) 698-5195


      To any other Paying Agent: As provided in the
                       supplemental indenture authorizing
                               such Series of Bonds

      To the Tender Agent:     Wachovia Bank, N.A.
                               100 North Main Street
                               Winston-Salem, North Carolina  27101
                               Attention: Fixed  Income  Sales  and
                               Trading/
                               Money Market Desk
                               Telephone: (336) 732-4646
                               Facsimile: (336) 732-6744

      To the Rating Agency (if a Series   Standard     &     Poor's
Ratings Services
      of Bonds is rated by S&P):    55 Water Street
                          New York, New York 10041-0003


      Section 9.5 Payments Due on Non-Business  Days. In any case where the date
of maturity of interest on or premium,  if any, or principal of the Bonds or the
date fixed for redemption of any Bonds shall not be a Business Day, then payment
of such  interest,  premium or principal need not be made on such date but shall
be made on the next  succeeding  Business Day, with the same force and effect as
if made on the date of  maturity or the date fixed for  redemption,  and, in the
case of such  payment,  no interest  shall  accrue for the period from and after
such date.

      Section 9.6 Binding Effect.  This instrument shall inure to the benefit of
and shall be binding  upon the  Company  and the  Trustee  and their  respective
successors and assigns,  subject,  however, to the limitations contained in this
Indenture.

      Section 9.7 Captions.  The captions or headings in this  Indenture are for
convenience only and in no way define,  limit or describe the scope or intent of
any provisions or sections of this Indenture.

      Section 9.8    Governing   Law.  This   Indenture   shall  be
governed  by and  interpreted  in  accordance  with the laws of the
State.

      Section 9.9 Notices to Rating  Agency.  If a Series of Bonds is rated by a
Rating  Agency,  the Trustee shall provide  written notice to such Rating Agency
with respect to (i) the appointment of any successor Trustee,  Remarketing Agent
or Tender Agent, (ii) the appointment of any agent by the Trustee to perform any
material  duties  of the  Trustee  under  this  Indenture,  (iii)  any  material
amendment or  supplement to this  Indenture,  the  Remarketing  Agreement or the
Tender Agent  Agreement,  (iv) the  appointment of a successor  Paying Agent for
such Series, (v) the expiration, termination, extension (other than an automatic
extension)  or  substitution  of any Credit  Facility in effect for such Series,
(vi) any Fixed Rate  Conversion  Date for such Series or any  conversion of such
Series to a Long-Term Rate, (vii) any Mandatory Purchase Date (except Conversion
Dates) for such Series,  (viii) any  material  amendment  or  supplement  to the
Credit  Facility in effect for such Series or the Credit  Agreement  pursuant to
which such Credit Facility was issued, (ix) acceleration of such Series, and (x)
the  payment  in full of all of the  Bonds of such  Series  (whether  at  stated
maturity or upon redemption, acceleration or defeasance). Failure of the Trustee
to provide any such notice shall not have any effect on the  occurrence  of such
event.

      Section 9.10 Execution in Counterparts.  This Indenture may be executed in
several counterparts,  each of which shall be an original and all of which shall
constitute but one and the same instrument.


     [The remainder of this page is left blank intentionally]






      IN WITNESS  WHEREOF,  the Company has caused this Indenture to be executed
in its name and on its behalf by its President and Chief  Executive  Officer and
its seal affixed and attested by its  Secretary  and the Trustee has caused this
Indenture to be executed, sealed and attested in its name by its duly authorized
officers, all as of the day and year first above written.


                          ATLANTIC AMERICAN CORPORATION



(SEAL)                        By:
- ------------------------------------
                              Hilton H. Howell, Jr.
                                    President  and Chief  Executive
                                     Officer

ATTEST:


- -------------------------
Janie L. Ryan
Secretary





                              THE BANK OF NEW YORK,
                              as Trustee


(SEAL)                        By:
- ------------------------------------
                                 Janet F. Holton
                                Authorized Agent

ATTEST:


- -------------------------
Name:____________________
__________ Secretary









A-10
C-585247v05!.15121.00011
                            EXHIBIT "A"


- --------------------------------------------------------------------
Unless   this   certificate   is   presented   by   an   authorized
representative  of  The  Depository  Trust  Company,   a  New  York
corporation  ("DTC"),  to issuer or its agent for  registration  of
transfer,  exchange,  or  payment  and any  certificate  issued  is
registered  in the name of Cede & Co. or in such  other  name as is
requested by an authorized  representative  of DTC (and any payment
is made to Cede & Co. or to such other  entity as is  requested  by
an authorized  representative  of DTC),  ANY TRANSFER,  PLEDGE,  OR
OTHER USE  HEREOF  FOR VALUE OR  OTHERWISE  BY OR TO ANY  PERSON IS
WRONGFUL  inasmuch as the registered  owner hereof,  Cede & Co., has an interest
herein.
- --------------------------------------------------------------------

                   Atlantic American Corporation

                Taxable Variable Rate Demand Bonds

                            Series 1999

                             No. R-__

  Interest Rate     Maturity Date      Issue Date         CUSIP

 As Stated Below     June 1, 2009    June __, 1999


REGISTERED OWNER:    CEDE & CO.

PRINCIPAL AMOUNT:    Twenty-Five Million Dollars ($25,000,000)

      FOR VALUE RECEIVED,  Atlantic  American  Corporation,  a corporation  duly
organized and existing  under the laws of the State of Georgia (the  "Company"),
hereby promises to pay to the Holder  specified  above,  or registered  assigns,
upon surrender  hereof, at the principal office of the Paying Agent named below,
on the Maturity  Date  specified  above,  unless  redeemed  prior  thereto,  the
Principal Amount  specified  above,  together with interest thereon at the rates
determined  as set forth herein from the Issue Date  specified  above,  but only
from the sources and in the manner hereinafter provided on the first day of each
month  during  any  Weekly  Rate  Period or Monthly  Rate  Period,  on the first
Business  Day  immediately  following  the last day of each  Flexible  Term Rate
Period  (but only as to Bonds  for  which  such  Flexible  Term  Rate  Period is
applicable) or on each June 1 and December 1 during any Medium-Term  Rate Period
or Fixed Rate Period (an "Interest  Payment Date") until the principal hereof is
paid or duly provided for upon redemption or maturity.  Payment of the principal
and  redemption  premium,  if any,  and  interest  on this Bond shall be made in
lawful money of the United  States of America which on the  respective  dates of
payment  thereof  shall be legal  tender for the  payment of public and  private
debts. Unless other arrangements are made pursuant to the Indenture (hereinafter
defined), interest is payable by check or draft drawn upon The Bank of New York,
as Paying Agent (the "Paying  Agent"),  mailed on the Interest Payment Date (or,
if such day is not a Business  Day,  the next  succeeding  Business  Day) to the
Holder hereof at the close of business on the Record Date immediately  preceding
each  Interest  Payment  Date at the address of such Holder as it appears on the
Register. Interest on this Bond shall be computed on the basis of a 360-day year
for the actual days elapsed  during any  Short-Term  Rate Period  (calculated by
multiplying  the principal  amount of Bonds by the interest rate,  dividing that
sum by 360,  and  multiplying  that  amount by the actual  days  elapsed)  and a
360-day  year  consisting  of  twelve  months of thirty  days  each  during  any
Long-Term Rate Period.  In any case where the date of maturity of interest on or
premium,  if any, or principal of this Bond or the date fixed for  redemption of
this Bond shall not be a Business Day, then payment of such interest, premium or
principal need not be made on such date but shall be made on the next succeeding
Business  Day, with the same force and effect as if made on the date of maturity
or the date fixed for redemption,  and, in the case of such payment, no interest
shall accrue for the period from and after such date.

      This  Bond is one of the  Bonds  of a duly  authorized  issue  of  Taxable
Variable Rate Demand Bonds of the Company in the aggregate  principal  amount of
$25,000,000 known as Atlantic American  Corporation Taxable Variable Rate Demand
Bonds,  Series  1999  (herein  called the  "Bonds"),  dated as of the Issue Date
referenced above. All of the Bonds are issued under and pursuant to an Indenture
of Trust (as amended or supplemented from time to time, the "Indenture"),  dated
as of June 1, 1999,  by and between  the  Company  and The Bank of New York,  as
Trustee  (the  "Trustee").  Reference  is hereby made to the  Indenture  for the
provisions,  among others,  with respect to the custody and  application  of the
proceeds of the Bonds, the collection and disposition of revenues, a description
of the funds  charged  with and pledged to the payment of the  principal  of and
redemption  premium, if any, and interest on the Bonds, the nature and extent of
the security for the Bonds,  the terms and conditions  under which the Bonds are
or may be issued,  the rights,  duties and obligations of the Company and of the
Trustee and the rights of the Holders of the Bonds,  and, by the  acceptance  of
this Bond,  the Holder hereof assents to all of the provisions of the Indenture.
Capitalized terms used herein and not defined shall have the meaning ascribed to
them in the Indenture.

      The Bonds are secured by an irrevocable,  direct-pay letter of credit (the
"Original Credit Facility") from Wachovia Bank, N.A. (the "Credit  Issuer"),  in
the amount of the aggregate  principal amount of the Bonds outstanding from time
to time, plus 52 days interest  computed at an assumed  interest rate of 12% per
annum,  which  Original  Credit  Facility  will  expire on July 5, 2000,  unless
extended or earlier  terminated  in  accordance  with its terms.  Under  certain
circumstances  described in the  Indenture,  the Company may obtain an Alternate
Credit Facility in substitution for the Original Credit Facility.

      The Bonds are issuable as fully  registered  Bonds in the principal amount
of $100,000 and integral multiples thereof (during any Short-Term Rate Period or
Medium-Term  Rate  Period,  an  "Authorized  Denomination").   This  Bond,  upon
surrender  hereof  at the  principal  office  of the  Registrar  with a  written
instrument  of transfer  satisfactory  to the  Registrar  executed by the Holder
hereof or his/her attorney duly authorized in writing, may, at the option of the
Holder hereof, be exchanged for an equal aggregate  principal amount of Bonds of
the same aggregate  principal  amount and tenor as the Bonds being exchanged and
of any  Authorized  Denomination.  This Bond may be registered as transferred as
provided in the Indenture,  subject to certain  limitations  therein  contained,
only upon the Register, and only upon surrender of this Bond for registration of
transfer to the Registrar  accompanied  by a written  instrument of transfer (in
substantially  the form of the assignment  attached hereto) duly executed by the
Holder hereof or his/her duly authorized  attorney.  Thereupon,  one or more new
Bonds of any Authorized  Denomination and in the same aggregate principal amount
and tenor as the Bond  surrendered  (or for which  registration  of transfer has
been effected) will be issued to the designated transferee or transferees.

      1.   Interest Rates on Bonds.

      (a) Initial Rate -- General.  This Bond shall bear interest as provided in
the  Indenture  from the  Issue  Date to the  date of  payment  in full  hereof.
Interest  accrued on this Bond shall be paid on each Interest  Payment Date (or,
if such day is not a Business Day, the next succeeding  Business Day) commencing
on July 1, 1999.  The interest  rate on this Bond will be determined as provided
in the  Indenture;  provided,  that no Rate  shall  exceed the lesser of (i) the
Ceiling Rate and (ii) the maximum rate  permitted by  applicable  law. The Bonds
shall bear  interest at the Weekly  Rate from the Issue Date until the date,  if
any, on which the Interest Rate Determination  Method is changed as described in
the  Indenture.  The  Weekly  Rate  for the  initial  Interest  Period  shall be
determined by the Underwriter on the Issue Date.

      (b)  Determination of Rate. After the determination of the Weekly Rate for
the initial  Interest  Period,  the  applicable  Rate shall be determined by the
Remarketing  Agent at the time and in the  manner  specified  in the  Indenture;
provided, that if for any reason such Rate is not established by the Remarketing
Agent, no Remarketing  Agent shall be serving as such under the Indenture or the
rate so established is held to be invalid or unenforceable,  then the applicable
Rate shall be determined as provided in the Indenture.  The determination of any
Rate in  accordance  with the terms of the  Indenture  shall be  conclusive  and
binding.

      2. Tender of Bonds for Purchase.

      (a)  Optional  Tender.  Except as set forth in the  Indenture,  during any
Weekly Rate Period or Monthly Rate  Period,  the Holders of the Bonds shall have
the  right  to  tender  any such  Bond  (or  portion  thereof  in an  Authorized
Denomination,  provided that any Bond or portion thereof remaining is also in an
Authorized  Denomination)  for  purchase on any Optional  Tender Date,  but only
upon:

           (1) delivery to the Remarketing  Agent at its principal  office,  not
      later than 4:00 p.m.,  Local  Time,  on the  seventh  (7th) day (or on the
      immediately  preceding  Business  Day if such  seventh  (7th) day is not a
      Business Day) next preceding such Optional  Tender Date, of an irrevocable
      written,  telephonic (followed,  if requested by the Remarketing Agent, by
      written or facsimile  confirmation  delivered to the Remarketing  Agent no
      later than the close of business  on the next  succeeding  Business  Day),
      facsimile or  telegraphic  notice (with a written or facsimile copy to the
      Tender Agent) stating (i) that such Holder will tender for purchase all or
      any portion of his/her Bonds in an Authorized  Denomination and the amount
      of Bonds to be tendered,  and (ii) the Optional  Tender Date on which such
      Bonds will be tendered; and

           (2) delivery of such Bond (with an appropriate instrument of transfer
      duly executed in blank) to the Tender Agent at its principal  office at or
      prior to 10:00 a.m.,  Local Time, on such Optional Tender Date;  provided,
      however,  that no Bond (or portion thereof) shall be purchased unless such
      Bond as delivered to the Tender Agent shall conform in all respects to the
      description thereof in the aforesaid notice.

      Any  election  of a Holder to tender a Bond for  purchase  on an  Optional
Tender Date in accordance  with the Indenture  shall be irrevocable and shall be
binding on the Holder making such election and on any transferee of such Holder.

      (b)  Certain  Required  Tenders  for  Purchase.  All Bonds are  subject to
mandatory  tender for  purchase as provided in the  Indenture  on any  Mandatory
Purchase Date (i.e.,  certain Conversion Dates, any Credit Modification Date and
certain  dates  designated  by the Credit Issuer or the Company) at the Purchase
Price thereof.

      (c) Bonds Deemed  Tendered.  If (1) with  respect to a Mandatory  Purchase
Date,  a Holder  fails to deliver such Bond to the Tender Agent on or before the
Mandatory  Purchase  Date,  or (2) with  respect to an Optional  Tender  Date, a
Holder  gives  notice  pursuant  to  Section  2.6(a)  of  the  Indenture  to the
Remarketing  Agent and  thereafter  fails to  deliver  such  Bonds  (or  portion
thereof), to the Tender Agent, as required, then such Bond (or portion thereof),
that is not  delivered to the Tender Agent shall be deemed to have been properly
tendered (such Bond being hereinafter  referred to as an "Untendered Bond") and,
to the extent that there shall be on deposit  with the Paying  Agent on the date
purchase thereof is required as provided in the Indenture,  an amount sufficient
to pay  the  Purchase  Price  thereof,  such  Untendered  Bond  shall  cease  to
constitute or represent a right to payment of principal or interest  thereon and
shall  constitute  and  represent  only the right to the payment of the Purchase
Price payable on such date.

      (d)  Purchase  Notice.  If the Bonds are held in a Book  Entry  System,  a
purchase  notice  pursuant to 2(a)(1)  above may be  delivered  by a  Beneficial
Owner.  Such purchase notice must be delivered as set forth in 2(a)(1) above and
must state that such  Beneficial  Owner will cause its  beneficial  interest (or
portion  thereof in an Authorized  Denomination)  to be tendered,  the amount of
such  interest to be tendered,  the Optional  Tender Date on which such interest
will  be  tendered  and  the  identity  of the  Participant  through  which  the
Beneficial  Owner  maintains  its interest.  Upon  delivery of such notice,  the
Beneficial  Owner  must  make  arrangements  to have  its  beneficial  ownership
interest in the Bonds being tendered transferred to the Tender Agent at or prior
to 10:00 a.m., on the Optional  Tender Date, but need not otherwise  comply with
2(a)(2) above.

      3. Conversion of the Interest Rate Determination Method for the Bonds. The
Indenture  provides that the Company may change the Interest Rate  Determination
Method for the Bonds, subject to the terms and conditions set forth therein.

      4. Issuance of Alternate Credit Facility.  The Indenture provides that the
Company may  arrange  for the  issuance of an  Alternate  Credit  Facility  with
respect to the Bonds, subject to the terms and conditions set forth therein.

      5.   Optional Redemption.

      (a) During a Short-Term  Rate Period.  During any Weekly Rate Period,  the
Bonds are subject to  redemption,  at the direction of the Company,  in whole on
any Business Day or in part on any Interest  Payment Date at a redemption  price
equal to the principal  amount of the Bonds to be redeemed plus accrued interest
thereon to the  redemption  date.  During any Monthly  Rate Period the Bonds are
subject to redemption,  at the direction of the Company,  in whole, on the first
Business Day of any calendar month or in part on any Interest  Payment Date at a
redemption  price equal to the principal amount of the Bonds to be redeemed plus
accrued interest  thereon to the redemption date.  During any Flexible Term Rate
Period,  each of the Bonds is subject to  redemption,  at the  direction  of the
Company,  in whole or in part on any Interest  Payment Date  applicable  to such
Bond to be redeemed, at a redemption price equal to the principal amount of such
Bond to be redeemed plus accrued interest thereon to the redemption date.

      (b) During a Long-Term Rate Period.  During any Long-Term Rate Period, the
Bonds are subject to redemption, at the direction of the Company, in whole or in
part,  on any  Interest  Payment  Date  occurring  on or after  the First Day of
Redemption  Period  as  described  below,  at a  redemption  price  equal to the
principal amount thereof,  plus a redemption  premium (expressed as a percentage
of principal  amount) plus accrued  interest  thereon to the redemption  date as
follows, provided,  however, if a Credit Facility is then in effect with respect
to the Bonds,  such  redemption  premium shall be paid only from Eligible  Funds
described in clause (i) of the  definition  of Eligible  Funds on deposit in the
Bond Fund, unless such Credit Facility provides for payment of such premium:






         [Remainder of this page left blank intentionally]







Length of Long-Term
 Rate Period From
  Conversion Date
       Until         First Day of        Redemption Premium as a
End of Rate Period    Redemption     Percentage of Principal Amount
  (Expressed in         Period                  of Bonds
      Years)


More                than 7 5th 2%  declining  by 1% every  year  Anniversary  of
                    after the 5th  Anniversary of the Conversion Date Conversion
                    Date until reaching
                             0%, and thereafter 0%.

More than 5 but     4th             1% declining by 1% to 0% the
not more than 7     Anniversary of  first year after the 4th
                    Conversion Date  Anniversary  of the  Conversion  Date,  and
                            thereafter 0%.

5 or less           Bonds not       N/A
                    redeemable
                    pursuant to
                    this paragraph.

      The above  premiums may be changed upon the conversion to a Long-Term Rate
in accordance with the provisions of Section 2.3(f) and (g) of the Indenture.

      6.  Notice  of  Redemption.  Notice of  redemption  shall be mailed by the
Trustee by first-class mail,  postage prepaid,  at least thirty (30) days before
the  redemption  date to each  Holder of the Bonds to be redeemed in whole or in
part at his/her last  address  appearing  on the  Register,  but no defect in or
failure to give such  notice of  redemption  shall  affect the  validity  of the
redemption.  A notice of optional  redemption  may state that  redemption of the
Bonds is  conditioned  upon the deposit with the Trustee of sufficient  Eligible
Funds on or prior to the date  selected for  redemption  to reimburse the Credit
Issuer  for the  drawing  under the  Credit  Facility  to redeem the Bonds or to
retire  the  Bonds to be  redeemed  if the  Credit  Issuer  fails to honor  such
drawing,  and that if sufficient Eligible Funds are not so available on the date
selected for redemption, such call for redemption shall be revoked. All Bonds so
called  for  redemption  will  cease  to bear  interest  on the date  fixed  for
redemption,  provided funds for their  redemption  have been duly deposited with
the Trustee pursuant to the Indenture and, thereafter, the Holders of such Bonds
called for redemption  shall have no rights in respect thereof except to receive
payment of the redemption  price from the Trustee and a new Bond for any portion
not redeemed.

      7.   Miscellaneous.

      Under certain  circumstances as described in the Indenture,  the principal
of all the Bonds may be  declared  due and  payable  in the  manner and with the
effect provided in the Indenture.

      Modifications  or alterations to the Indenture or the Credit  Facility may
be made only to the extent and in the circumstances permitted by the Indenture.

      The Holder of this Bond shall have no right to enforce the  provisions  of
the Indenture,  or to institute action to enforce the covenants  therein,  or to
take any action with respect to a default under the Indenture,  or to institute,
appear in or defend any suit or other  proceedings with respect thereto,  except
as provided  under certain  limited  circumstances  described in the  Indenture;
provided,  however,  that  nothing  contained in the  Indenture  shall affect or
impair  any  right of the  Holder  hereof  to  enforce  (i) the  payment  of the
principal  of and  premium,  if any,  and interest on this Bond at and after the
maturity  hereof,  or (ii) the obligation of the Company to pay the principal of
and premium, if any, and interest on this Bond to the Holder hereof at the time,
place, from the source and in the manner as provided in the Indenture.

      It is hereby  certified that all acts,  conditions and things  required to
happen,  exist and be  performed  under the  Indenture  precedent  to and in the
issuance  of this  Bond have  happened,  exist  and have  been  performed  as so
required and that the  issuance,  authentication  and delivery of this Bond have
been duly authorized by the Company.

      Unless the certificate of  authentication  hereon has been executed by the
Trustee by manual  signature of one of its authorized  signers,  this Bond shall
not be entitled to any benefit  under the  Indenture,  or be valid or obligatory
for any purpose.









                 [Signatures appear on next page.]







      IN WITNESS WHEREOF,  Atlantic American Corporation has caused this Bond to
be executed in its name and on its behalf by the manual or  facsimile  signature
of its  President  and Chief  Executive  Officer and its seal to be impressed or
imprinted hereon and attested by manual or facsimile  signature of the Secretary
of the Company, all as of the Issue Date referenced above.


                          ATLANTIC AMERICAN CORPORATION



(SEAL)                        By:
- ----------------------------------
                              Hilton H. Howell, Jr.
                                      President      and      Chief
Executive Officer

ATTEST:

By:   ________________________
      Janie L. Ryan
      Secretary









                   CERTIFICATE OF AUTHENTICATION

      This Bond is one of the Series 1999 Bonds issued under the  provisions  of
the within-mentioned Indenture.


                              THE BANK OF NEW YORK


                              By:
                                 ------------------------------------
                                Authorized Agent


Dated:  ______________________








                            ASSIGNMENT


      FOR VALUE  RECEIVED the  undersigned  hereby sells,  assigns and transfers
unto ______________________________________  (Please print or typewrite the Name
and Address,  including the Zip Code of the Transferee, and the federal taxpayer
identification  or  social  security  number)  the  within  Bond and all  rights
thereunder,     and    hereby     irrevocably     constitutes    and    appoints
_______________________  attorney to transfer  the within Bond on the books kept
for  registration and transfer  thereof,  with full power of substitution in the
premises.

Dated:  _____________________
- -----------------------------------------


NOTICE:  The signature on this  Assignment  must  correspond with the name as it
appears upon the face of the within-mentioned Bond in every particular,  without
alteration or enlargement or any change whatever.


Signature Guaranteed


By:   ______________________________

NOTICE:  Signature(s) must be guaranteed by
a member firm of the STAMP, SEMP or MSP signature
guaranty medallion program.









                            EXHIBIT "B"

                         CONVERSION NOTICE

[Name and Address of Holder]

      This Conversion Notice is delivered  pursuant to that certain Indenture of
Trust dated as of June 1, 1999,  between The Bank of New York,  as trustee  (the
"Trustee"),  and Atlantic American Corporation (the "Company"),  relating to the
Company's  $_____________  principal  amount Taxable Variable Rate Demand Bonds,
Series _____ (the "Bonds"). You are hereby notified that:

      1. The  Company  has  elected to change the  Interest  Rate  Determination
Method pertaining to the Bonds to a new Interest Rate  Determination  Method (or
the interest rate applicable  during a Medium-Term Rate Period to a new interest
rate during a new Medium-Term Rate Period).

      2. The Conversion Date shall be _______________.

      3. As a result of a conversion,  a Mandatory  Purchase Date, as defined in
the  Indenture,  shall occur and the Bonds shall be subject to mandatory  tender
for purchase at the Purchase Price thereof, as defined in the Indenture.

      4. If certain  conditions  set forth in the Indenture are not satisfied or
if the conversion is revoked,  the Interest Rate Determination  Method shall not
be changed,  and all Bonds shall be deemed to have been tendered for purchase on
the Mandatory Purchase Date.

      5. All Bonds should be  presented  to the Tender  Agent at Wachovia  Bank,
N.A.,  Attention:  Fixed Income Sales and  Trading/Money  Market Desk, 100 North
Main Street, Winston-Salem, North Carolina 27101.

      6. Holders have no right to retain Bonds subject to mandatory tender.  The
Bonds will be  remarketed by Wachovia  Securities,  Inc. as  Remarketing  Agent.
Holders  interested in repurchasing Bonds on the Conversion Date may contact the
Remarketing Agent at (336) 732-4646.

      7. All  capitalized  terms not  otherwise  defined  herein  shall have the
meaning given to such terms in the Indenture.

                                Very truly yours,


                               ------------------------------------------
                               [Trustee]








                            EXHIBIT "C"

                NOTICE OF CREDIT MODIFICATION DATE


[Name and Address of Holder]

      This  Notice of Credit  Modification  Date is  delivered  pursuant to that
certain  Indenture  of Trust  dated as of June 1, 1999,  between The Bank of New
York,  as trustee  (the  "Trustee"),  and  Atlantic  American  Corporation  (the
"Company"),  relating to the Company's  $___________  principal  amount  Taxable
Variable Rate Demand Bonds, Series _____ (the "Bonds").  You are hereby notified
that:

      1. The undersigned Trustee is Trustee under the Indenture.

      2. A Credit Modification Date, as defined in the Indenture, shall occur on
__________ __, ____.  Bonds shall be subject to mandatory tender for purchase at
the Purchase Price thereof, as defined in the Indenture.

      3.  The  rating,  if any,  assigned  to the  Bonds  could  be  lowered  or
eliminated following the Credit Modification Date.

      4. All Bonds should be  presented  to the Tender  Agent at Wachovia  Bank,
N.A.,  Attention:  Fixed Income Sales and  Trading/Money  Market Desk, 100 North
Main Street, Winston-Salem, North Carolina 27101.

      5. Holders have no right to retain Bonds subject to mandatory tender.  The
Bonds will be  remarketed by Wachovia  Securities,  Inc. as  Remarketing  Agent.
Holders  interested in repurchasing  Bonds on the Credit  Modification  Date may
contact the Remarketing Agent at (336) 732-4646.

      6. All  capitalized  terms not  otherwise  defined  herein  shall have the
meaning given to such terms in the Indenture.


                                Very truly yours,



                               ------------------------------------------
                               [Trustee]








                            EXHIBIT "D"

                 NOTICE OF MANDATORY PURCHASE DATE


[Name and Address of Holder]

      This  Notice of  Mandatory  Purchase  Date is  delivered  pursuant to that
certain  Indenture  of Trust  dated as of June 1, 1999,  between The Bank of New
York,  as trustee  (the  "Trustee"),  and  Atlantic  American  Corporation  (the
"Company"),  relating to the Company's  $_____________  principal amount Taxable
Variable Rate Demand Bonds Series _____ (the "Bonds").  You are hereby  notified
that:

      1. The undersigned Trustee is Trustee under the Indenture.

      2. [The Company,  with the consent of the Remarketing Agent and the Credit
Issuer,  if any, has designated  ______________  as a Mandatory  Purchase Date.]
[The Applicable  Credit Issuer has notified the Trustee that an event of default
under the Credit  Agreement  pursuant  to which such  Credit  Issuer  issued its
Applicable Credit Facility has occurred and is continuing and has requested that
the  Bonds be  required  to be  tendered  for  purchase.  Under the terms of the
Indenture,  _____________ has been designated as a Mandatory Purchase Date.] The
Bonds are  subject  to  mandatory  tender for  purchase  at the  Purchase  Price
thereof, as defined in the Indenture, on such date.

      3. All Bonds should be  presented  to the Tender  Agent at Wachovia  Bank,
N.A.,  Attention:  Fixed Income Sales and  Trading/Money  Market Desk, 100 North
Main Street, Winston-Salem, North Carolina 27101.

      4.   Holders  have no  rights  to  retain  Bonds  subject  to
mandatory  tender.  [The  Bonds  will  be  remarketed  by  Wachovia
Securities,  Inc.  as  Remarketing  Agent.  Holders  interested  in
repurchasing  Bonds on the Mandatory  Purchase Date may contact the
Remarketing Agent at (336) 732-4646.]

      5. All  capitalized  terms not  otherwise  defined  herein  shall have the
meaning given to such terms in the Indenture.


                                Very truly yours,



- ------------------------------------------
                               [Trustee]









                            EXHIBIT "E"

                NOTICE OF ALTERNATE CREDIT FACILITY


[Name and Address of Holder]

      This Notice of Alternate  Credit Facility is being sent to you as a Holder
of Atlantic  American  Corporation  Taxable  Variable Rate Demand Bonds,  Series
_____ (the "Bonds"), issued pursuant to that certain Indenture of Trust dated as
of June 1, 1999,  between The Bank of New York, as trustee (the "Trustee"),  and
Atlantic American Corporation (the "Company"). You are hereby notified that:

      1. The undersigned is the Trustee under the Indenture.

      2. The Company has  delivered  notice  pursuant to the  Indenture  that on
___________ (the "Alternate Credit Facility Effective Date"), the Company,  with
the  consent of the  Remarketing  Agent,  intends  to deliver to the  Trustee an
Alternate Credit Facility with respect to the Bonds issued by
- ------------------------.

      3.  Under  the  terms of the  Indenture,  the  Bonds  are NOT  subject  to
mandatory  tender  for  purchase  on  the  proposed  Alternate  Credit  Facility
Effective  Date[,  but Holders  have the right to tender  Bonds for  purchase on
____[describe optional tender date(s) for applicable Rate  Period]___________ in
accordance with the Indenture].

      4. In the event that certain conditions set forth in the Indenture are not
satisfied, the Trustee shall not accept the Alternate Credit Facility.

      5. [The  anticipated  rating(s) from  _______________  will be ______ upon
issuance of the Alternate Credit Facility.] or [The Bonds will not be rated.]

      6. All  capitalized  terms not  otherwise  defined  herein  shall have the
meaning given to such terms in the Indenture.


                                Very truly yours,


                                   ---------------------------------
                                        (TRUSTEE)