___________________________________________________________________________
___________________________________________________________________________


                           COLUMBIA HEALTHCARE CORPORATION



                                          TO



                         THE FIRST NATIONAL BANK OF CHICAGO,
                                       TRUSTEE



                                ______________________
                                ______________________





                                      INDENTURE



                            DATED AS OF DECEMBER 15, 1993



                                ______________________
                                ______________________



                                   DEBT SECURITIES


___________________________________________________________________________
___________________________________________________________________________





                                  TABLE OF CONTENTS




                                                                       Page

                                                                 

          ARTICLE ONE

                           DEFINITIONS AND OTHER PROVISIONS
                                OF GENERAL APPLICATION . . . . . . . .   1
              SECTION 101.  DEFINITIONS. . . . . . . . . . . . . . . .   1
              SECTION 102.  COMPLIANCE CERTIFICATES AND OPINIONS.  . .  12
              SECTION 103.  FORM OF DOCUMENTS DELIVERED TO TRUSTEE.  .  13
              SECTION 104.  NOTICES, ETC., TO TRUSTEE AND COMPANY. . .  13
              SECTION 105.  NOTICE TO HOLDERS; WAIVER. . . . . . . . .  14
              SECTION 106.  CONFLICT WITH TRUST INDENTURE ACT. . . . .  14
              SECTION 107.  EFFECT OF HEADINGS AND TABLE OF
                                 CONTENTS. . . . . . . . . . . . . . .  15
              SECTION 108.  SUCCESSORS AND ASSIGNS.  . . . . . . . . .  15
              SECTION 109.  SEPARABILITY CLAUSE. . . . . . . . . . . .  15
              SECTION 110.  BENEFITS OF INDENTURE. . . . . . . . . . .  15
              SECTION 111.  GOVERNING LAW. . . . . . . . . . . . . . .  15
              SECTION 112.  LEGAL HOLIDAYS . . . . . . . . . . . . . .  15
              SECTION 113.  NO SECURITY INTEREST CREATED.  . . . . . .  16
              SECTION 114.  LIABILITY SOLELY CORPORATE.  . . . . . . .  16
              SECTION 115.  COUNTERPARTS.  . . . . . . . . . . . . . .  16

          ARTICLE TWO

                                 DEBT SECURITY FORMS . . . . . . . . .  16
              SECTION 201.  FORMS GENERALLY. . . . . . . . . . . . . .  16
              SECTION 202.  FORM OF TRUSTEE'S CERTIFICATE OF
                                 AUTHENTICATION . . . . . . . . . . . . 17

          ARTICLE THREE

                                 THE DEBT SECURITIES . . . . . . . . .  18
              SECTION 301.  AMOUNT UNLIMITED; ISSUABLE IN SERIES.  . .  18
              SECTION 302.  DENOMINATIONS. . . . . . . . . . . . . . .  21
              SECTION 303.  EXECUTION, AUTHENTICATION, DELIVERY AND
                                DATING . . . . . . . . . . . . . . . .  21
              SECTION 304.  TEMPORARY DEBT SECURITIES; GLOBAL NOTES. .  23
              SECTION 305.  REGISTRATION, TRANSFER AND EXCHANGE. . . .  25
              SECTION 306.  MUTILATED, DESTROYED, LOST AND STOLEN
                                DEBT SECURITIES. . . . . . . . . . . .  26
              SECTION 307.  PAYMENT OF INTEREST; INTEREST RIGHTS
                                PRESERVED. . . . . . . . . . . . . . .  26
              SECTION 308.  CANCELLATION . . . . . . . . . . . . . . .  28
              SECTION 309.  COMPUTATION OF INTEREST. . . . . . . . . .  28
              SECTION 310.  CURRENCY OF PAYMENTS IN RESPECT OF DEBT
                                SECURITIES . . . . . . . . . . . . . .  28
              SECTION 311.  JUDGMENTS. . . . . . . . . . . . . . . . .  32




                                       i




                                                                  
          ARTICLE FOUR

                              SATISFACTION AND DISCHARGE . . . . . . .  32
              SECTION 401.  SATISFACTION AND DISCHARGE OF INDENTURE. .  32
              SECTION 402.  APPLICATION OF TRUST MONEY.  . . . . . . .  34

          ARTICLE FIVE

                                      REMEDIES . . . . . . . . . . . .  34
              SECTION 501.  EVENTS OF DEFAULT. . . . . . . . . . . . .  34
              SECTION 502.  ACCELERATION OF MATURITY; RESCISSION AND
                                ANNULMENT. . . . . . . . . . . . . . .  35
              SECTION 503.  COLLECTION OF INDEBTEDNESS AND SUITS FOR
                                ENFORCEMENT BY TRUSTEE.  . . . . . . .  36
              SECTION 504.  TRUSTEE MAY FILE PROOFS OF CLAIM.  . . . .  37
              SECTION 505.  TRUSTEE MAY ENFORCE CLAIMS WITHOUT
                                POSSESSION OF DEBT SECURITIES. . . . .  38
              SECTION 506.  APPLICATION OF MONEY COLLECTED . . . . . .  38
              SECTION 507.  LIMITATION ON SUITS. . . . . . . . . . . .  39
              SECTION 508.  UNCONDITIONAL RIGHT OF HOLDERS TO RECEIVE
                                PRINCIPAL, PREMIUM AND INTEREST. . . .  39
              SECTION 509.  RESTORATION OF RIGHTS AND REMEDIES . . . .  40
              SECTION 510.  RIGHTS AND REMEDIES CUMULATIVE.  . . . . .  40
              SECTION 511.  DELAY OR OMISSION NOT WAIVER.  . . . . . .  40
              SECTION 512.  CONTROL BY HOLDERS.  . . . . . . . . . . .  40
              SECTION 513.  WAIVER OF PAST DEFAULTS. . . . . . . . . .  41
              SECTION 514.  UNDERTAKING FOR COSTS. . . . . . . . . . .  41
              SECTION 515.  WAIVER OF STAY OR EXTENSION LAWS.  . . . .  42

          ARTICLE SIX

                                    THE TRUSTEE  . . . . . . . . . . .  42
              SECTION 601.  CERTAIN DUTIES AND RESPONSIBILITIES. . . .  42
              SECTION 602.  NOTICE OF DEFAULT. . . . . . . . . . . . .  43
              SECTION 603.  CERTAIN RIGHTS OF TRUSTEE. . . . . . . . .  44
              SECTION 604.  NOT RESPONSIBLE FOR RECITALS OR ISSUANCE
                                OF DEBT SECURITIES . . . . . . . . . .  45
              SECTION 605.  MAY HOLD DEBT SECURITIES.  . . . . . . . .  45
              SECTION 606.  MONEY HELD IN TRUST. . . . . . . . . . . .  45
              SECTION 607.  COMPENSATION, INDEMNIFICATION AND
                                REIMBURSEMENT. . . . . . . . . . . . .  45
              SECTION 608.  RESIGNATION AND REMOVAL; APPOINTMENT OF
                                SUCCESSOR. . . . . . . . . . . . . . .  46
              SECTION 609.  ACCEPTANCE OF APPOINTMENT BY SUCCESSOR.  .  48
              SECTION 610.  MERGER, CONVERSION, CONSOLIDATION OR
                                SUCCESSION TO BUSINESS . . . . . . . .  49
              SECTION 611.  APPOINTMENT OF AUTHENTICATING AGENT. . . .  50
              SECTION 612.  PREFERENTIAL COLLECTION OF CLAIMS
                                 AGAINST COMPANY . . . . . . . . . . .  51



                                       ii




                                                                  
          ARTICLE SEVEN

                               CONCERNING THE HOLDERS  . . . . . . . .  52
              SECTION 701.  ACTS OF HOLDERS. . . . . . . . . . . . . .  52
              SECTION 702.  PROOF OF OWNERSHIP; PROOF OF EXECUTION OF
                                INSTRUMENTS BY HOLDERS.  . . . . . . .  52
              SECTION 703.  PERSONS DEEMED OWNERS. . . . . . . . . . .  53
              SECTION 704.  REVOCATION OF CONSENTS; FUTURE HOLDERS
                                BOUND. . . . . . . . . . . . . . . . .  53

          ARTICLE EIGHT

                                 HOLDERS' MEETINGS . . . . . . . . . .  53
              SECTION 801.  PURPOSES OF MEETINGS.  . . . . . . . . . .  53
              SECTION 802.  CALL OF MEETINGS BY TRUSTEE. . . . . . . .  54
              SECTION 803.  CALL OF MEETINGS BY COMPANY OR HOLDERS.  .  54
              SECTION 804.  QUALIFICATIONS FOR VOTING. . . . . . . . .  54
              SECTION 805.  REGULATIONS. . . . . . . . . . . . . . . .  55
              SECTION 806.  VOTING . . . . . . . . . . . . . . . . . .  55
              SECTION 807.  NO DELAY OF RIGHTS BY MEETING. . . . . . .  56

         ARTICLE NINE

                CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER OR LEASE .  56
              SECTION 901.  COMPANY MAY CONSOLIDATE, ETC., ONLY ON
                                CERTAIN TERMS. . . . . . . . . . . . .  56
              SECTION 902.  SUCCESSOR CORPORATION SUBSTITUTED. . . . .  57

          ARTICLE TEN

                              SUPPLEMENTAL INDENTURES  . . . . . . . .  57
              SECTION 1001.  SUPPLEMENTAL INDENTURES WITHOUT CONSENT
                                 OF HOLDERS. . . . . . . . . . . . . .  57
              SECTION 1002.  SUPPLEMENTAL INDENTURES WITH CONSENT OF
                                 HOLDERS . . . . . . . . . . . . . . .  58
              SECTION 1003.  EXECUTION OF SUPPLEMENTAL INDENTURES. . .  59
              SECTION 1004.  EFFECT OF SUPPLEMENTAL INDENTURES.  . . .  60
              SECTION 1005.  CONFORMITY WITH TRUST INDENTURE ACT.  . .  60
              SECTION 1006.  REFERENCE IN DEBT SECURITIES TO
                                 SUPPLEMENTAL INDENTURES.  . . . . . .  60
              SECTION 1007.  NOTICE OF SUPPLEMENTAL INDENTURE. . . . .  60

          ARTICLE ELEVEN

                                     COVENANTS . . . . . . . . . . . .  60
              SECTION 1101.  PAYMENT OF PRINCIPAL, PREMIUM AND
                                 INTEREST. . . . . . . . . . . . . . .  60
              SECTION 1102.  MAINTENANCE OF OFFICE OR AGENCY.  . . . .  61
              SECTION 1103.  MONEY FOR DEBT SECURITIES; PAYMENTS TO
                                 BE HELD IN TRUST. . . . . . . . . . .  61
              SECTION 1104.  CORPORATE EXISTENCE.  . . . . . . . . . .  62
              SECTION 1105.  LIMITATION ON MORTGAGES.  . . . . . . . .  62




                                      iii




                                                                  


              SECTION 1106.  LIMITATION ON SALE AND LEASE-BACK.  . . .  64
              SECTION 1107.  LIMITATION ON INCURRENCE OF INDEBTEDNESS
                                 OR ISSUANCE OF PREFERRED STOCK BY
                                 RESTRICTED SUBSIDIARIES . . . . . . .  65
              SECTION 1108.  EXEMPTED TRANSACTIONS.  . . . . . . . . .  66
              SECTION 1109.  OFFICERS' CERTIFICATE AS TO DEFAULT.  . .  66

          ARTICLE TWELVE

                            REDEMPTION OF DEBT SECURITIES. . . . . . .  67
              SECTION 1201.  APPLICABILITY OF ARTICLE. . . . . . . . .  67
              SECTION 1202.  ELECTION TO REDEEM; NOTICE TO TRUSTEE.  .  67
              SECTION 1203.  SELECTION BY TRUSTEE OF DEBT SECURITIES
                                 TO BE REDEEMED. . . . . . . . . . . .  67
              SECTION 1204.  NOTICE OF REDEMPTION. . . . . . . . . . .  68
              SECTION 1205.  DEPOSIT OF REDEMPTION PRICE.  . . . . . .  68
              SECTION 1206.  DEBT SECURITIES PAYABLE ON REDEMPTION
                                 DATE. . . . . . . . . . . . . . . . .  69
              SECTION 1207.  DEBT SECURITIES REDEEMED IN PART. . . . .  69

          ARTICLE THIRTEEN

                                   SINKING FUNDS . . . . . . . . . . .  70
              SECTION 1301.  APPLICABILITY OF ARTICLE. . . . . . . . .  70
              SECTION 1302.  SATISFACTION OF MANDATORY SINKING FUND
                                 PAYMENTS WITH DEBT SECURITIES . . . .  70
              SECTION 1303.  REDEMPTION OF DEBT SECURITIES FOR
                                 SINKING FUND. . . . . . . . . . . . .  70

          ARTICLE FOURTEEN

                                     DEFEASANCE  . . . . . . . . . . .  72
              SECTION 1401.  APPLICABILITY OF ARTICLE. . . . . . . . .  72
              SECTION 1402.  DEFEASANCE UPON DEPOSIT OF MONEYS OR
                                 U.S. GOVERNMENT OBLIGATIONS . . . . .  72
              SECTION 1403.  DEPOSIT MONEYS AND U.S. GOVERNMENT
                                 OBLIGATIONS TO BE HELD IN TRUST . . .  74
              SECTION 1404.  REPAYMENT TO COMPANY. . . . . . . . . . .  74



                                       iv





                    INDENTURE  dated   as  of  December 15,  1993,  between
          COLUMBIA   HEALTHCARE   CORPORATION,   a   Delaware   corporation
          (hereinafter   called  the   "Company"),  having   its  principal
          executive office  at 201  West Main Street,  Louisville, Kentucky
          40202 and  The First National Bank of Chicago (hereinafter called
          the  "Trustee"), having its  Corporate Trust Office  at One First
          National Plaza, Suite 0126, Chicago, Illinois 60670-0126.

                               RECITALS OF THE COMPANY

                    The Company  has  duly  authorized  the  execution  and
          delivery  of this Indenture to provide for the issuance from time
          to time of  its debentures,  notes, bonds or  other evidences  of
          indebtedness (herein generally called the "Debt  Securities"), to
          be issued in one or more series, as in this Indenture provided.

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

                    NOW, THEREFORE, THIS INDENTURE WITNESSETH:

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


                                     ARTICLE ONE

                           DEFINITIONS AND OTHER PROVISIONS
                                OF GENERAL APPLICATION

          SECTION 101.  DEFINITIONS.

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

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

                    (2)  all other  terms used herein which  are defined in
               the  Trust Indenture  Act, either  directly or  by reference
               therein, have the meanings assigned to them therein;

                    (3)  all accounting terms not otherwise  defined herein
               have  the  meanings  assigned  to them  in  accordance  with
               generally  accepted accounting  principles,  and, except  as
               otherwise herein  expressly  provided, the  term  "generally
               accepted   accounting  principles"   with  respect   to  any
               computation  required or permitted hereunder shall mean such
               accounting  principles  as  are generally  accepted  in  the
               United  States  of  America at the date of such computation;
               and





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

                    Certain  terms, used  principally  in ARTICLE  THREE or
          ARTICLE SIX, are defined in those respective Articles.

                    "Act"  when used  with respect  to any  Holder has  the
          meaning specified in SECTION 701.

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

                    "Affiliated  Corporation" means any corporation that is
          controlled by  the Company but which  is not a Subsidiary  of the
          Company pursuant to the definition of the term "Subsidiary."

                    "Attributable   Debt"  means   as   of   the  date   of
          determination, (i)  as to any capitalized  lease obligations, the
          indebtedness  carried on  the  balance sheet  in accordance  with
          generally  accepted  accounting principles  and  (ii)  as to  any
          operating leases, the  total net  amount of rent  required to  be
          paid  under  such  leases  during  the  remaining  term  thereof,
          discounted at  the rate of 1% per annum over the weighted average
          yield  to  Stated Maturity  of  the  Outstanding Debt  Securities
          compounded  semi-annually.  The net amount of rent required to be
          paid under  any  such lease  for  any such  period shall  be  the
          aggregate amount of the  rent payable by the lessee  with respect
          to such period  after excluding  amounts required to  be paid  on
          account   of   maintenance   and   repairs,   insurance,   taxes,
          assessments,  water rates and similar charges.  The net amount of
          rent  required  to be  paid  shall also  exclude  contingent rent
          payments  that are based on factors, such as revenue growth, that
          are not part of required  minimum rent payments.  In the  case of
          any lease which is terminable by the lessee upon the payment of a
          penalty,  such net amount shall  also include the  amount of such
          penalty, but no  rent shall be considered as required  to be paid
          under such lease subsequent to  the first date upon which it  may
          be  so terminated.    "Attributable Debt"  does  not include  any
          obligation  to make  payments arising  from  the transfer  of tax
          benefits under  the United  States Economic  Recovery Tax Act  of
          1981 to the extent such obligation is conditioned upon receipt of
          payments from another Person.

                    "Authenticating  Agent"  has the  meaning  specified in
          SECTION 611.

                    "Board   of  Directors"  means   either  the  board  of
          directors of the  Company, or  any committee of  that board  duly
          authorized to act in respect hereof.




                                       2






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

                    "Business Day" when  used with respect to  any Place of
          Payment or  any  other particular  location referred  to in  this
          Indenture  or in the Debt Securities means  any day that is not a
          Saturday, a Sunday  or a legal holiday or a  day on which banking
          institutions or trust companies in that Place of Payment or other
          location are authorized or  obligated by law to close,  except as
          otherwise specified pursuant to SECTION 301.

                    "Code"  means the  Internal  Revenue Code  of 1986,  as
          amended and as in effect on the date hereof.

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

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

                    "Company   Request"   and    "Company   Order"    mean,
          respectively,  a written request or  order signed in  the name of
          the  Company by the Chairman, a Vice Chairman, the President, the
          Chief Financial Officer or a Vice President and by the Treasurer,
          an Assistant Treasurer, the  Controller, the Director of Finance,
          the  Secretary or  an  Assistant Secretary  of  the Company,  and
          delivered to the Trustee.

                    "Component  Currency"  has  the  meaning  specified  in
          SECTION 310(H).

                    "Consolidated  Net Tangible  Assets"  means  the  total
          amount  of assets  (less applicable  reserves and  other properly
          deductible  items)  after  deducting therefrom  (a)  all  current
          liabilities as disclosed on the consolidated balance sheet of the
          Company  (excluding   any  thereof  which  are   by  their  terms
          extendible or renewable at the option of the obligor thereon to a
          time more  than 12 months after  the time as of  which the amount
          thereof  is being  computed  and further  excluding any  deferred
          income  taxes that are  included in current  liabilities) and (b)
          all goodwill, trade names,  trademarks, patents, unamortized debt
          discount and expense and other like intangible assets, all as set
          forth  on  the most  recent  consolidated  balance sheet  of  the
          Company  and  computed  in  accordance  with  generally  accepted
          accounting principles.

                    "Consolidated  Stockholders'  Equity"  means the  total
          stockholders'  equity   of  the  Company  and   its  Consolidated
          Subsidiaries,   which   under   generally   accepted   accounting
          principles would appear  on a consolidated  balance sheet of  the
          Company and its Subsidiaries, excluding the separate component of
          stockholders' equity attributable to foreign currency



                                       3





          translation  adjustments   pursuant  to  "Statement  of  Financial
          Accounting Standards  No.  52  --   Foreign  Currency Translation"
          or  any  successor  provision  or  principle of generally accepted
          accounting principles.

                    "Consolidated  Subsidiaries"  means those  Subsidiaries
          that are  consolidated with  the Company for  financial reporting
          purposes.

                    "Conversion Date" has the  meaning specified in SECTION
          310(D).

                    "Conversion Event" means the cessation of (i) a Foreign
          Currency  to be used both by the  government of the country which
          issued such Currency  and for the  settlement of transactions  by
          public  institutions  of  or  within  the  international  banking
          community,  (ii)  the ECU  to be  used  both within  the European
          Monetary System and for the settlement  of transactions by public
          institutions of or within the European communities, or  (iii) any
          Currency unit  other than the ECU to be used for the purposes for
          which it was established.

                    "Corporate Trust Office" means the  principal corporate
          trust office of the Trustee  at which at any particular  time its
          corporate trust  business shall be administered,  which office at
          the date of execution of this  instrument is located at The First
          National Bank of Chicago,  One First National Plaza,  Suite 0126,
          Chicago, Illinois 60670-0126, Attention: Corporate Trust Services
          Division.

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

                    "Currency" means Dollars or Foreign Currency.

                    "Currency  Determination  Agent"  means  the  New  York
          Clearing House bank,  if any, from time  to time selected  by the
          Company  for purposes of  SECTION 310;  provided that  such agent
          shall  accept such appointment in  writing and the  terms of such
          appointment  shall be acceptable to the Company and shall, in the
          opinion of the Company  at the time of such  appointment, require
          such agent to make the determinations  required by this Indenture
          by a method consistent with the method provided in this Indenture
          for the making of such decision or determination.

                    "Debt" means (i) indebtedness for borrowed money by the
          Company  or a  Restricted  Subsidiary, (ii)  indebtedness of  the
          Company or a  Restricted Subsidiary (including capitalized  lease
          obligations) for  the deferred payment  of the purchase  price of
          property  or  assets purchased,  and  (iii)  guarantees or  other
          contingent obligations of the  Company or a Restricted Subsidiary
          of or for  borrowed money  of another person  or indebtedness  of
          another  person for the deferred payment of the purchase price of
          property  or assets purchased (other  than indebtedness owed by a
          Restricted Subsidiary to the  Company, by a Restricted Subsidiary
          to a Subsidiary or by the Company to a Subsidiary).




                                       4



                    "Debt Securities"  has the meaning stated  in the first
          recital of this  Indenture and more  particularly means any  Debt
          Securities  (including   any  Global  Notes)   authenticated  and
          delivered under this Indenture.

                    "Defaulted  Interest"  has  the  meaning  specified  in
          SECTION 307.

                    "Depositary" means  a clearing agency  registered under
          the Securities Exchange Act of 1934, as amended, or any successor
          thereto,  which shall in either case be designated by the Company
          pursuant  to SECTION 301 until a  successor Depositary shall have
          become  such  pursuant  to  the  applicable  provisions  of  this
          Indenture, and thereafter "Depositary" shall mean or include each
          Person who  is then a  Depositary hereunder, and  if at  any time
          there is more  than one  such Person, "Depositary"  as used  with
          respect  to  the Debt  Securities of  any  series shall  mean the
          Depositary with respect to the Debt Securities of that series.

                    "Discharged" has the meaning specified in SECTION 1402.

                    "Discount  Security" means  any  Debt Security  that is
          issued  with  "original issue  discount"  within  the meaning  of
          Section 1273(a) of the Code and the regulations thereunder.

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

                    "Dollar  Equivalent  of  the  Currency  Unit"  has  the
          meaning specified in SECTION 310(G).

                    "Dollar  Equivalent of  the  Foreign Currency"  has the
          meaning specified in SECTION 310(F).

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

                    "Election Date"  has the meaning  specified in  SECTION
          310(H).

                    "Event of Default" has the meaning specified in SECTION
          501.

                    "Exchange Rate Officer's Certificate"  means a telex or
          a certificate  setting forth  (i) the applicable  Market Exchange
          Rate and  (ii)  the Dollar,  Foreign  Currency or  Currency  unit
          amounts  of   principal,  premium,  if  any,   and  any  interest
          respectively (on  an aggregate basis and  on the basis of  a Debt
          Security having the lowest denomination principal amount pursuant
          to  SECTION 302  in  the  relevant  Currency or  Currency  unit),
          payable  on the basis of  such Market Exchange  Rate sent (in the
          case of a telex) or signed (in  the case of a certificate) by the
          Chief Financial Officer, a  Vice President, the Treasurer  or any
          Assistant Treasurer of the Company.



                                       5





                    "Fixed  Rate  Security"  means  a  Debt  Security  that
          provides for the payment of interest at a fixed rate.

                    "Floating  Rate Security"  means  a Debt  Security that
          provides  for   the  payment  of  interest  at  a  variable  rate
          determined periodically by reference to an interest rate index or
          any other index specified pursuant to SECTION 301.

                    "Foreign  Currency"  means  a  currency  issued by  the
          government  of  any country  other than  the  United States  or a
          composite  currency  or  currency  unit the  value  of  which  is
          determined  by reference to the  values of the  currencies of any
          group of countries.

                    "Funded   Debt"  means   any  indebtedness   for  money
          borrowed,  created, issued, incurred,  assumed or guaranteed that
          would,   in  accordance   with   generally  accepted   accounting
          principles, be  classified as  long-term debt, but  in any  event
          including all indebtedness for money borrowed, whether secured or
          unsecured,  maturing more  than one  year, or  extendible at  the
          option of the  obligor to a  date more than  one year, after  the
          date  of  determination  thereof  (excluding  any  amount thereof
          included in current liabilities).

                    "Global Note"  means a Debt Security  evidencing all or
          part of  a series  of  Debt Securities  that is  executed by  the
          Company  and authenticated  and  delivered to  the Depositary  or
          pursuant to the Depositary's instructions, all in accordance with
          this  Indenture and pursuant to  a Company order,  which shall be
          registered in the name of the Depositary  or its nominee and that
          shall  represent  the  amount  of  uncertificated  securities  as
          specified therein.

                    "Holder"  means a person in whose  name a Debt Security
          of any series is registered in the Security Register.

                    "Indenture"   means   this  instrument   as  originally
          executed, or  as it  may from  time  to time  be supplemented  or
          amended  by one  or more  indentures supplemental  hereto entered
          into pursuant to the applicable provisions hereof and, unless the
          context  otherwise  requires,  shall   include  the  terms  of  a
          particular series  of Debt Securities as  established pursuant to
          SECTION 301.

                    "Independent" when used  with respect to  any specified
          Person means  such a Person who  (i) is in fact  independent with
          respect to the Company,  (ii) does not have any  direct financial
          interest  or  any material  indirect  financial  interest in  the
          Company  or in any other  obligor upon the  Debt Securities or in
          any Affiliate of  the Company or of such other obligor, and (iii)
          is not  connected with the Company  or such other obligor  or any
          Affiliate of the Company or of such other obligor, as an officer,
          employee,  promoter, underwriter,  trustee, partner,  director or
          person performing similar functions.

                    The  term  "Interest",  when  used with  respect  to  a
          Discount Security which  by its terms  bears interest only  after
          Maturity, means interest payable after Maturity.

                    "Interest  Payment  Date"  with  respect  to  any  Debt
          Security means the Stated Maturity of an installment  of interest
          on such Debt Security.



                                       6



                    "Joint Venture  Subsidiary" means  a Subsidiary  of the
          Company as  of the date  of the Indenture  of which  the Company,
          directly  or  indirectly,  owns  less  than  100% of  the  voting
          securities entitling  the holders thereof to elect  a majority of
          the directors (or,  in the  case of a  partnership, of which  the
          Company,  directly or  indirectly,  owns less  than  100% of  the
          general partnership interests therein).

                    "Market  Exchange Rate"  means  (i) for  any conversion
          involving  a Currency  unit on  the one  hand and Dollars  or any
          Foreign  Currency on  the other,  the exchange  rate between  the
          relevant  Currency  unit and  Dollars  or  such Foreign  Currency
          calculated by  the method specified  pursuant to SECTION  301 for
          the securities of the relevant series, (ii) for any conversion of
          Dollars  into any Foreign Currency, the noon (New York City time)
          buying rate for such Foreign Currency for cable  transfers quoted
          in New York City as certified for customs purposes by the Federal
          Reserve Bank  of New York,  and (iii) for  any conversion of  one
          Foreign currency  into Dollars  or another Foreign  Currency, the
          spot rate  at noon local time in the relevant market at which, in
          accordance with normal banking procedures, the Dollars or Foreign
          Currency into which conversion  is being made could be  purchased
          with the  Foreign Currency  from which  conversion is  being made
          from major  banks located in New  York City, London  or any other
          principal market for Dollars  or such purchased Foreign Currency.
          In the event  of the unavailability of any of  the exchange rates
          provided for in  the foregoing  clauses (i), (ii)  and (iii)  the
          Currency Determination  Agent shall  use, in its  sole discretion
          and  without liability on its part, such quotation of the Federal
          Reserve Bank of New York as of the most recent available date, or
          quotations from one or more major  banks in New York City, London
          or  any other principal market for such Currency or Currency unit
          in   question,  or   such  other   quotations  as   the  Currency
          Determination  Agent shall  deem  appropriate.   Unless otherwise
          specified  by the Currency  Determination Agent if  there is more
          than  one market for dealing in any  currency or Currency unit by
          reason of  foreign exchange regulations or  otherwise, the market
          to be  used in respect of such Currency or Currency unit shall be
          that upon which a nonresident issuer of securities designated  in
          such Currency  or Currency unit  would purchase such  Currency or
          Currency  unit in  order  to make  payments  in respect  of  such
          securities.

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

                    "Mortgages"  means mortgages,  liens, pledges  or other
          encumbrances.

                    "Officers' Certificate" means  a certificate signed  by
          the Chairman, a Vice Chairman, the President, the Chief Financial
          Officer or a Vice  President, and by the Treasurer,  an Assistant
          Treasurer,  the  Controller,  the  Secretary   or  an   Assistant
          Secretary of  the Company, and  delivered to the Trustee.

                    "Opinion  of  Counsel"  means   a  written  opinion  of
          counsel, who may be counsel to the Company (including an employee
          of the Company) and  who shall be reasonably satisfactory  to the
          Trustee, which is delivered to the Trustee.



                                       7





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

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

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

                    (iii)     Debt Securities which  have been  surrendered
               pursuant to  SECTION 306 or  in exchange for  or in  lieu of
               which  other Debt  Securities  have been  authenticated  and
               delivered pursuant  to this  Indenture, other than  any such
               Debt Securities in  respect of which  there shall have  been
               presented to the Trustee proof  satisfactory to it that such
               Debt Securities are held  by a BONA FIDE purchaser  in whose
               hands  such Debt  Securities  are valid  obligations of  the
               Company;

          PROVIDED, HOWEVER, that in determining whether the Holders of the
          requisite  principal amount  of Debt Securities  outstanding have
          performed any Act hereunder, Debt Securities owned by the Company
          or any other obligor upon the Debt Securities or any Affiliate of
          the Company or  of such  other obligor shall  be disregarded  and
          deemed not to be Outstanding, except that, in determining whether
          the Trustee shall be protected in relying upon any such Act, only
          Debt Securities that the Trustee knows to be so owned shall be so
          disregarded.   Debt Securities so owned that have been pledged in
          good  faith  may  be  regarded  as  Outstanding  if  the  pledgee
          establishes  to the  satisfaction  of the  Trustee the  pledgee's
          right to  act with respect to  such Debt Securities and  that the
          pledgee is not  the Company or  any other  obligor upon the  Debt
          Securities  or  any Affiliate  of the  Company  or of  such other
          obligor.   In determining  whether the  Holders of  the requisite
          principal  amount of  Outstanding Debt Securities  have performed
          any Act  hereunder, the principal  amount of a  Discount Security
          that shall be deemed to be  Outstanding for such purpose shall be
          the amount of the principal thereof that would be due and payable
          as  of the  date  of such  determination  upon a  declaration  of
          acceleration  of the Maturity thereof pursuant to SECTION 502 and
          the  principal amount of a Debt Security denominated in a Foreign
          Currency  that shall be deemed to be Outstanding for such purpose
          shall be the amount calculated pursuant to SECTION 310(j).

                    "Overdue Rate," when used with respect to any series of
          the  Debt Securities,  means the  rate designated  as such  in or
          pursuant to  the Board Resolution or  the supplemental indenture,
          as  the case may be,  relating to such  series as contemplated by
          SECTION 301.



                                       8





                    "Paying  Agent"  means  any Person  authorized  by  the
          Company to pay the principal of (and premium, if any) or interest
          on any Debt Securities on behalf of the Company.

                    "Permitted Subsidiary  Refinancing Debt" means  Debt of
          any  Subsidiary, the proceeds of which are used to renew, extend,
          refinance or refund outstanding Debt of such Subsidiary, PROVIDED
          that such Debt  is scheduled to  mature no earlier than  the Debt
          being  renewed,  extended,  refinanced  or   refunded;  PROVIDED,
          FURTHER, that such Debt shall be Permitted Subsidiary Refinancing
          Debt  only to the extent  that the aggregate  principal amount of
          such Debt (or, if  such Debt is issued at  a price less than  the
          principal amount thereof, the  aggregate amount of gross proceeds
          therefrom) does  not exceed  the aggregate principal  amount then
          outstanding under the Debt being renewed, extended, refinanced or
          refunded  (or if the Debt  being renewed, extended, refinanced or
          refunded,  was issued at a  price less than  the principal amount
          thereof, then not in excess of the amount of liability in respect
          thereof   determined  in   accordance  with   generally  accepted
          accounting principles.)

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

                    "Place of Payment" when used  with respect to the  Debt
          Securities  of any  series means  the place  or places  where the
          principal  of  (and premium,  if any)  and  interest on  the Debt
          Securities of  that series are  payable as specified  pursuant to
          SECTION 301.

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

                    "Preferred Stock" of any Person means any capital stock
          of such Person which by its terms or by the terms of any security
          into which it is  convertible or exchangeable is preferred  as to
          the payment of dividends or upon  liquidation to any class of the
          common  stock of such Person  or which matures  or is mandatorily
          redeemable at the  option of the  holder thereof, in whole  or in
          part,  on or prior to  the maturity date  of any Outstanding Debt
          Securities.

                    "Principal  Property"  means each  acute  care hospital
          providing  general  medical   and  surgical  services  (excluding
          equipment, personal property and hospitals that primarily provide
          specialty medical services, such  as psychiatric and  obstetrical
          and gynecological  services) owned  solely by the  Company and/or
          one or more of its Subsidiaries  and located in the United States
          of America.



                                       9




                    "Redemption Date" means  the date fixed  for redemption
          of any Debt  Security pursuant  to this Indenture  which, in  the
          case  of a  Floating  Rate Security,  unless otherwise  specified
          pursuant to SECTION 301, shall be an Interest Payment Date only.

                    "Redemption  Price" means,  in the  case of  a Discount
          Security, the amount of  the principal thereof that would  be due
          and  payable  as of  the Redemption  Date  upon a  declaration of
          acceleration of the maturity thereof pursuant to SECTION 502, and
          in  the case  of any  other Debt  Security, the  principal amount
          thereof, plus, in  each case,  premium, if any,  and accrued  and
          unpaid interest, if any, to the Redemption Date.

                    "Regular Record  Date" for the interest  payable on the
          Debt  Securities of any series on any Interest Payment Date means
          the  date specified for the  purpose pursuant to  SECTION 301 for
          such Interest Payment Date.

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

                    "Restricted  Subsidiary" means (a) any Subsidiary other
          than an  Unrestricted Subsidiary and (b) any Subsidiary which was
          an  Unrestricted Subsidiary  but  which, subsequent  to the  date
          hereof,  is designated by the Company (by Board Resolution) to be
          a Restricted Subsidiary; PROVIDED,  HOWEVER, that the Company may
          not designate any  such Subsidiary to be a  Restricted Subsidiary
          if the  Company would  thereby breach  any covenant or  agreement
          contained  in   the  Indenture   (on  the  assumption   that  any
          transaction to which  such Subsidiary was a party  at the time of
          such  designation  and which  would have  given  rise to  Debt or
          Preferred Stock  or constituted a Sale  and Leaseback Transaction
          at  the time it was entered into  had such Subsidiary then been a
          Restricted Subsidiary  was  entered  into  at the  time  of  such
          designation).

                    "Security Register"  and "Security Registrar"  have the
          respective meanings specified in SECTION 305(A).

                    "Special Record Date" for  the payment of any Defaulted
          Interest  means a date fixed  by the Trustee  pursuant to SECTION
          307.

                    "Specified Amount" has the meaning specified in SECTION
          310(H).

                    "Stated Maturity"  when used  with respect to  any Debt
          Security  or  any installment  of  principal  thereof or  premium
          thereon or interest thereon means the date specified in such Debt
          Security as the date on which the principal of such Debt Security
          or  such installment of principal, premium or interest is due and
          payable.



                                      10






                    "Subsidiary"  means  (i) any  corporation  of which  at
          least a majority  of the  outstanding stock having  by the  terms
          thereof  ordinary  voting  power  to  elect  a  majority  of  the
          directors of such corporation, irrespective of whether or not  at
          the  time stock of any other class or classes of such corporation
          shall have or  might have voting power by reason of the happening
          of any contingency, is at the time, directly or indirectly, owned
          or  controlled  by the  Company or  by  one or  more Subsidiaries
          thereof,  or by the Company and  one or more Subsidiaries or (ii)
          any partnership or joint venture of which at least a majority  of
          the equity ownership, whether in the form of membership, general,
          special  or  limited  partnership   interests  or  otherwise,  is
          directly or indirectly owned  or controlled by the Company  or by
          one  or more Subsidiaries  thereof, or by the  Company and one or
          more Subsidiaries;  PROVIDED, HOWEVER,  that said term  shall not
          include any corporation or  partnership controlled by the Company
          (herein referred to as an "Affiliated Entity") which:

                    (a)  does not  transact any substantial portion  of its
               business or  regularly maintain any  substantial portion  of
               its operating  assets within  the continental limits  of the
               United States of America;

                    (b)  is   principally  engaged   in  the   business  of
               financing  (including,  without  limitation,  the  purchase,
               holding,  sale or discounting of or  lending upon any notes,
               contracts, leases or other forms of obligations) the sale or
               lease  of  merchandise, equipment  or  services  (1) by  the
               Company,  or (2)  by  a Subsidiary  (whether  such sales  or
               leases have been  made before  or after the  date when  such
               corporation or  partnership became a Subsidiary),  or (3) by
               another  Affiliated Entity,  or  (4) by  any corporation  or
               partnership  prior to  the time  when substantially  all its
               assets  have heretofore  been or  shall hereafter  have been
               acquired by the Company;

                    (c)  is principally engaged in  the business of owning,
               leasing, dealing in or developing real property;

                    (d)  is principally engaged in the holding of stock in,
               and/or the financing of operations of, an Affiliated Entity;
               or

                    (e)  is  principally engaged  in  the  business of  (i)
               offering health  benefit products or  (ii) insuring  against
               professional and general liability risks of the Company.

                    "Trust Indenture Act" means  the Trust Indenture Act of
          1939 as  in force  at the  date as of  which this  instrument was
          executed, except as provided in SECTION 1005.

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



                                      11





                    "U.S. Government Obligations" has the meaning specified
          in SECTION 1402.

                    "Unrestricted  Subsidiary"  means  (a)  any  Subsidiary
          acquired or  organized after the date  hereof, PROVIDED, HOWEVER,
          that such Subsidiary is not a successor, directly or  indirectly,
          to, and does not  directly or indirectly own any  equity interest
          in, any  Restricted Subsidiary; (b) any  Subsidiary the principal
          business  of which  consists  of obtaining  financing in  capital
          markets outside  the United States  of America  or financing  the
          acquisition  or disposition  of machinery,  equipment, inventory,
          accounts  receivable  and  other real,  personal  and  intangible
          property by  Persons including the  Company or a  Subsidiary; (c)
          any  Subsidiary  the  principal  business  of  which  is  owning,
          leasing, dealing  in or developing real  property for residential
          or office  building purposes or  land, buildings or  related real
          property owned by the Company or any Subsidiary as of the date of
          the  Indenture; (d) any Joint Venture Subsidiary; or (e) stock or
          other securities  of an Unrestricted Subsidiary  of the character
          described in clauses  (a) through (d) of this  definition, unless
          and until, in  each of the cases specified in this paragraph, any
          such Subsidiary  shall have  been designated  to be  a Restricted
          Subsidiary  pursuant   to  clause   (b)  of  the   definition  of
          "Restricted Subsidiary."

                    "Valuation Date" has  the meaning specified  in SECTION
          310(C).

                    "Vice  President" includes with  respect to the Company
          and  the  Trustee,  any Vice  President  of  the  Company or  the
          Trustee,  as the  case may  be, whether  or not  designated by  a
          number or word  or words added  before or  after the title  "Vice
          President."

                    "Wholly Owned Subsidiary" means  a Subsidiary of  which
          all  of the stock (other than directors' qualifying shares) is at
          the time, directly or indirectly, owned by the Company, and/or by
          one or more Wholly Owned Subsidiaries of the Company.

          SECTION 102.  COMPLIANCE CERTIFICATES AND OPINIONS.

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

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

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



                                      12





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

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

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

          SECTION 103.  FORM OF DOCUMENTS DELIVERED TO TRUSTEE.

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

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

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

          SECTION 104.  NOTICES, ETC., TO TRUSTEE AND COMPANY.

                    Any  Act  of  Holders  or other  document  provided  or
          permitted by this Indenture  to be made upon, given  or furnished
          to, or filed with:

                    (1)  the Trustee by  any Holder or by the Company shall
               be sufficient for every purpose hereunder (unless  otherwise
               herein  expressly provided)  if  made,  given, furnished  or
               filed in writing  to or  with the Trustee  at its  Corporate
               Trust Office, Attention:  Corporate Trust Services Division;
               or



                                      13





                    (2)  the Company by the Trustee or by any  Holder shall
               be sufficient for every purpose hereunder (unless  otherwise
               herein  expressly  provided)  if   in  writing  and  mailed,
               first-class  postage prepaid  or airmail postage  prepaid if
               sent  from  outside  the   United  States,  to  the  Company
               addressed  to it  at  the address  of  its principal  office
               specified in the first paragraph  of this instrument, to the
               attention  of  its  Treasurer,   or  at  any  other  address
               previously  furnished  in  writing  to the  Trustee  by  the
               Company.

                    Any  such Act or other document shall be in the English
          language,  except that any published notice may be in an official
          language of the country of publication.

          SECTION 105.  NOTICE TO HOLDERS; WAIVER.

                    Where this Indenture provides  for notice to Holders of
          any event,  such notice  shall be sufficiently  given to  Holders
          (unless otherwise  herein expressly  provided) if in  writing and
          mailed,  first-class postage  prepaid, to  such Holders  as their
          names and addresses appear in  the Security Register, within  the
          time prescribed; provided, however, that any notice to Holders of
          Floating  Rate   Securities  regarding  the  determination  of  a
          periodic rate of interest, if such notice is required pursuant to
          SECTION 301, shall be  sufficiently given if given in  the manner
          specified pursuant to SECTION 301.


                    In the event  of suspension of regular  mail service or
          by  reason of any  other cause it shall  be impracticable to give
          notice  by mail,  such  notification  shall  be given  by  telex,
          telecopy or other facsimile transmission.

                    Where this Indenture provides for notice in any manner,
          such notice may  be waived in writing  by the Person entitled  to
          receive such notice, either  before or after the event,  and such
          waiver shall be the equivalent of such notice.  Waivers of notice
          by Holders shall be filed with the Trustee, but such filing shall
          not be a condition  precedent to the validity of any action taken
          in reliance on such waiver.  In any case where  notice to Holders
          is given by mail, neither the failure to mail such notice nor any
          defect  in any notice so  mailed to any  particular Holder, shall
          affect  the  sufficiency of  such  notice with  respect  to other
          Holders,  and any  notice which  is mailed  in the  manner herein
          provided shall be conclusively presumed to have been duly given.

          SECTION 106.  CONFLICT WITH TRUST INDENTURE ACT.

                    If  and  to  the  extent  that  any  provision  of this
          Indenture limits, qualifies  or conflicts with another  provision
          included in this Indenture  by operation of Sections 310  to 317,
          inclusive,   of  the  Trust   Indenture  Act   (an  "incorporated
          provision"), such incorporated provision shall control.



                                      14





          SECTION 107.  EFFECT OF HEADINGS AND TABLE OF CONTENTS.

                    The Article  and Section headings herein  and the Table
          of Contents are  for convenience  only and shall  not affect  the
          construction hereof.

          SECTION 108.  SUCCESSORS AND ASSIGNS.

                    All covenants  and agreements in this  Indenture by the
          parties hereto shall bind their respective successors and assigns
          and  inure  to  the benefit  of  their  permitted  successors and
          assigns, whether so expressed or not.

          SECTION 109.  SEPARABILITY CLAUSE.

                    In  case any provision in this Indenture or in the Debt
          Securities  shall  be  invalid,  illegal  or  unenforceable,  the
          validity, legality and enforceability of the remaining provisions
          shall not in any way be affected or impaired thereby.

          SECTION 110.  BENEFITS OF INDENTURE.

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

          SECTION 111.  GOVERNING LAW.

                    This Indenture and the  Debt Securities shall be deemed
          to be contracts made and to be performed entirely in the State of
          New York, and for all purposes shall be governed by and construed
          in accordance with  the laws of said State  without regard to the
          conflicts of law rules of said State.

          SECTION 112.  LEGAL HOLIDAYS.

                    Unless otherwise specified  pursuant to SECTION  301 or
          in  any Debt  Security, in  any case  where any  Interest Payment
          Date,  Redemption Date or Stated Maturity of any Debt Security of
          any series  shall not be a  Business Day at any  Place of Payment
          for the Debt Securities of that series, then (notwithstanding any
          other  provision of  this Indenture  or of  the Debt  Securities)
          payment of principal (and  premium, if any) or interest  need not
          be made at such Place of Payment on such date, but may be made on
          the  next succeeding Business Day  at such Place  of Payment with
          the same  force and  effect as  if made  on the  Interest Payment
          Date,  Redemption Date or at the Stated Maturity, and no interest
          shall accrue on  the amount so  payable for the  period from  and
          after  such  Interest Payment  Date,  Redemption  Date or  Stated
          Maturity,  as the  case may  be,  to such  Business  Day if  such
          payment is made or duly provided for on such Business Day.



                                      15




          SECTION 113.  NO SECURITY INTEREST CREATED.

                    Nothing in  this Indenture  or in the  Debt Securities,
          express or implied, shall  be construed to constitute  a security
          interest   under   the  Uniform   Commercial   Code   or  similar
          legislation, as now  or hereafter  enacted and in  effect in  any
          jurisdiction where property of the Company or its Subsidiaries is
          or may be located.

          SECTION 114.  LIABILITY SOLELY CORPORATE.

                    No  recourse  shall  be  had for  the  payment  of  the
          principal  of (or  premium, if any)  or the interest  on any Debt
          Securities,  or   any  part  thereof,  or   of  the  indebtedness
          represented  thereby,   or  upon  any  obligation,   covenant  or
          agreement of this Indenture, against any incorporator, or against
          any stockholder, officer  or director, as such,  past, present or
          future, of the Company (or any incorporator, stockholder, officer
          or director of any  predecessor or successor corporation), either
          directly  or through  the  Company (or  any  such predecessor  or
          successor  corporation), whether by  virtue of  any constitution,
          statute  or rule of law, or  by the enforcement of any assessment
          or penalty or otherwise; it being expressly agreed and understood
          that  this  Indenture and  all  the  Debt  Securities are  solely
          corporate  obligations, and that no personal liability whatsoever
          shall  attach  to, or  be  incurred  by, any  such  incorporator,
          stockholder, officer or director, past, present or future, of the
          Company (or any incorporator, stockholder, officer or director of
          any such  predecessor or successor corporation),  either directly
          or  indirectly through  the Company  or any  such predecessor  or
          successor  corporation,  because   of  the  indebtedness   hereby
          authorized  or  under or  by reason  of  any of  the obligations,
          covenants, promises or agreements  contained in this Indenture or
          in any  of  the Debt  Securities  or to  be  implied herefrom  or
          therefrom;  and  that  any  such  personal  liability  is  hereby
          expressly  waived and released as a condition  of, and as part of
          the consideration for,  the execution of  this Indenture and  the
          issue of securities; PROVIDED, HOWEVER, that nothing herein or in
          the Debt Securities contained shall  be taken to prevent recourse
          to  and  the  enforcement  of  the  liability,  if  any,  of  any
          stockholder  or subscriber to capital stock upon or in respect of
          the shares of capital stock not fully paid.

          SECTION 115.  COUNTERPARTS.

                    This  Indenture  may  be  executed  in  any  number  of
          counterparts,  each  of  which shall  be  an  original;  but such
          counterparts  shall  together constitute  but  one  and the  same
          instrument.

                                     ARTICLE TWO

                                 DEBT SECURITY FORMS



          SECTION 201.  FORMS GENERALLY.

                    The   Debt  Securities   of   each   series  shall   be
          substantially  in  one  of  the  forms  (including  global  form)
          established in or pursuant to  a Board Resolution or one or  more


                                      16





          indentures supplemental hereto, and  shall have such  appropriate
          insertions, omissions, substitutions and other variations  as are
          required  or  permitted by  this  Indenture,  and may  have  such
          letters, numbers or other  marks of identification or designation
          and such legends  or endorsements placed  thereon as the  Company
          may  deem appropriate  and  as  are  not  inconsistent  with  the
          provisions of this  Indenture, or  as may be  required to  comply
          with any law or with any rule or regulation made pursuant thereto
          or  with any  rule or  regulation of  any securities  exchange on
          which any  series of  the Debt  Securities may  be listed,  or to
          conform to  usage, all  as determined  by the officers  executing
          such Debt Securities as conclusively evidenced by their execution
          of such  Debt  Securities.   If  the form  of  a series  of  Debt
          Securities  (or any Global Note) is established in or pursuant to
          a  Board Resolution,  a copy  of such  Board Resolution  shall be
          delivered to the Trustee,  together with an Officers' Certificate
          setting  forth the  form  of such  series,  at  or prior  to  the
          delivery of the Company Order contemplated by SECTION 303 for the
          authentication  and delivery of such Debt Securities (or any such
          Global Note).

                     The definitive Debt Securities of each series shall be
          printed, lithographed or engraved  or produced by any combination
          of  these methods on steel engraved borders or may be produced in
          any other  manner, all  as determined  by the  officers executing
          such  Debt   Securities,  as  conclusively  evidenced   by  their
          execution of such Debt Securities.

          SECTION 202.  FORM OF TRUSTEE'S CERTIFICATE OF AUTHENTICATION.

                    The form of the Trustee's certificate of authentication
          to  be borne  by the  Debt Securities  shall be  substantially as
          follows:




                       TRUSTEE'S CERTIFICATE OF AUTHENTICATION

                    This is  one of  the series  of Debt  Securities issued
          under the within mentioned Indenture.

                                        THE FIRST NATIONAL BANK OF CHICAGO,
                                        as Trustee



                                        By _________________________________
                                                  Authorized Signatory




                                      17





                                    ARTICLE THREE

                                 THE DEBT SECURITIES

          SECTION 301.  AMOUNT UNLIMITED; ISSUABLE IN SERIES.

                    The aggregate principal amount of Debt  Securities that
          may  be  authenticated  and  delivered under  this  Indenture  is
          unlimited.

                    The  Debt  Securities  may be  issued  in  one  or more
          series.   There shall  be established in  or pursuant to  a Board
          Resolution and (subject to SECTION 303) set forth in an Officers'
          Certificate,  or   established   in  one   or   more   indentures
          supplemental  hereto, prior to the issuance of Debt Securities of
          any series:

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

                    (2)  the limit,  if any,  upon the  aggregate principal
               amount  of the  Debt Securities  of the  series that  may be
               authenticated and delivered under this Indenture (except for
               Debt  Securities authenticated  and delivered  upon transfer
               of, or in exchange for, or in lieu of, other Debt Securities
               of such series pursuant  to SECTIONS 304, 305, 306,  1006 or
               1207);

                    (3)  the date or dates on which or periods during which
               the Debt Securities  of the  series may be  issued, and  the
               date or  dates (or the  method of determination  thereof) on
               which  the principal of (and  premium, if any,  on) the Debt
               Securities of such series  are or may be payable  (which, if
               so  provided  in  such  Board  Resolution   or  supplemental
               indenture may be determined by the Company from time to time
               and  set forth in the  Debt Securities of  the series issued
               from time to time);

                    (4)  the rate or rates  (or the method of determination
               thereof) at  which the Debt  Securities of the  series shall
               bear interest,  if  any,  and  the  dates  from  which  such
               interest  shall accrue (which, in either case or both, if so
               provided in such Board Resolution or supplemental  indenture
               may be determined  by the Company from time  to time and set
               forth  in the Debt Securities of the series issued from time
               to time),  the Interest Payment Dates on which such interest
               shall be  payable (or the method  of determination thereof),
               and the Regular  Record Dates  for the  interest payable  on
               such Interest  Payment Dates and,  in the  case of  Floating
               Rate Securities,  the notice,  if any, to  Holders regarding
               the determination of  interest and the manner of giving such
               notice, and the extent to which, or the manner in which, any
               interest payable  on any Global Note on  an Interest Payment
               Date will  be paid if other  than in the  manner provided in
               SECTION 307;

                    (5)  the place  or places, if  any, in  addition to  or
               instead  of the Corporate Trust Office of the Trustee, where
               the  principal of (and premium, if any) and interest on Debt
               Securities of the series shall be payable;



                                      18




                    (6)  the obligation,  if any, of the  Company to redeem
               or purchase  Debt Securities of  the series pursuant  to any
               sinking fund or analogous provisions or at the option of the
               Holder and the period  or periods within which or  the dates
               on which, the prices  at which and the terms  and conditions
               upon  which Debt Securities of the series shall be redeemed,
               repaid or purchased, in  whole or in part, pursuant  to such
               obligation;

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

                    (8)  if  the  coin  or   Currency  in  which  the  Debt
               Securities   shall   be   issuable   is  in   Dollars,   the
               denominations  of  such  Debt   Securities  if  other   than
               denominations  of $1,000 and  any integral  multiple thereof
               (except as provided in SECTION 304);

                    (9)  whether the  Debt Securities of the  series are to
               be issued as Discount Securities and the amount  of discount
               with  which such Debt Securities may be issued and, if other
               than  the  principal  amount  thereof, the  portion  of  the
               principal  amount of  Debt  Securities of  the series  which
               shall  be payable  upon declaration  of acceleration  of the
               Maturity thereof pursuant to SECTION 502;

                    (10) provisions, if  any, for  the  defeasance of  Debt
               Securities of the series;

                    (11) If other  than  Dollars, the  Foreign Currency  or
               Currencies  in which Debt Securities  of the series shall be
               denominated, or in which payment of the principal of (and/or
               premium, if any) and/or interest  on the Debt Securities  of
               the  series  may  be  made, and  the  particular  provisions
               applicable thereto  and, if  applicable, the amount  of Debt
               Securities of the series which entitles the Holder of a Debt
               Security of the series or proxy to one  vote for purposes of
               SECTION 805;

                    (12) if  the  principal of  (and  premium,  if any)  or
               interest on Debt Securities of the series are to be payable,
               at  the election of  the Company or  a Holder thereof,  in a
               Currency other  than that in  which the Debt  Securities are
               denominated or payable without such election, in addition or
               in  lieu of  the provisions  of SECTION  310, the  period or
               periods within which and the terms and conditions upon which
               such election may  be made and  the time and  the manner  of
               determining the exchange rate  or rates between the Currency
               or Currencies  in which the Debt  Securities are denominated
               or  payable  without  such  election  and  the  Currency  or
               Currencies  in which the Debt  Securities are to  be paid if
               such election is made;

                    (13) the  date as  of  which any  global Debt  Security
               representing  any Outstanding Debt  Securities of the series
               shall be dated if  other than the date of  original issuance
               of the first Debt Security of the series to be issued;



                                      19





                    (14) if  the amount  of payments  of principal  of (and
               premium, if any) or  interest on the Debt Securities  of the
               series  may  be  determined   with  reference  to  an  index
               including,  but not limited to, an index based on a Currency
               or Currencies other than  that in which the  Debt Securities
               are  denominated or payable, or any other type of index, the
               manner in which such amounts shall be determined;

                    (15) if  the  Debt   Securities  of   the  series   are
               denominated  or payable  in  a Foreign  Currency, any  other
               terms concerning  the payment of principal  of (and premium,
               if any) or any  interest on such Debt Securities  (including
               the Currency or Currencies of payment thereof);

                    (16) the   designation   of   the   original   Currency
               Determination Agent;

                    (17) the applicable Overdue Rate, if any;

                    (18) if the  Debt Securities of the series  do not bear
               interest,  the  applicable  dates for  purposes  of  SECTION
               312(a) of the Trust Indenture Act;

                    (19) any addition to, or  modification or deletion  of,
               any Events of Default or covenants provided for with respect
               to Debt Securities of the series;

                    (20) whether the Debt Securities of the series shall be
               issued in whole or in part in the form of one or more Global
               Notes and, in such case, the Depositary for such Global Note
               or Notes; and

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

                    All  Debt  Securities  of   any  one  series  shall  be
          substantially  identical  except  as  to  denomination,  rate  of
          interest, Stated  Maturity and the  date from which  interest, if
          any, shall accrue, which,  as set forth above, may  be determined
          by  the Company  from time  to time  as to  Debt Securities  of a
          series if so provided in or established pursuant to the authority
          granted   in  a  Board  Resolution   or  in  any  such  indenture
          supplemental hereto, and  except as may otherwise  be provided in
          or pursuant to such Board Resolution and (subject to SECTION 303)
          set forth in such Officers' Certificate, or in any such indenture
          supplemental  hereto.  All Debt Securities of any one series need
          not be issued at the same time, and unless otherwise provided,  a
          series may be reopened for issuance of additional Debt Securities
          of such series.

                    If any of the terms  of a series of Debt Securities  is
          established in or pursuant to a Board Resolution, a copy  of such
          Board  Resolution  shall  be  certified by  the  Secretary  or an
          Assistant Secretary  of the Company and delivered  to the Trustee
          at  or prior to the delivery of the Officers' Certificate setting
          forth the terms of the series.

          SECTION 302.  DENOMINATIONS.




                                      20




                    In the absence of any specification pursuant to SECTION
          301  with  respect to  Debt Securities  of  any series,  the Debt
          Securities  of such series  shall be issuable  only in registered
          form  and in  denominations of $1,000  and any  integral multiple
          thereof and shall be payable only in Dollars.

          SECTION 303.  EXECUTION, AUTHENTICATION, DELIVERY AND DATING.

                    The  Debt Securities of any series shall be executed on
          behalf  of  the Company  by its  Chairman,  a Vice  Chairman, its
          President,  its   Chief  Financial  Officer,  one   of  its  Vice
          Presidents or its Treasurer,  under its corporate seal reproduced
          thereon and attested  by its  Secretary or one  of its  Assistant
          Secretaries.    The signature  of any  of  these officers  may be
          manual or facsimile.

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

                    At any time and  from time to time after  the execution
          and  delivery of  this  Indenture, the  Company may  deliver Debt
          Securities of any series, executed by the Company, to the Trustee
          for  authentication,  together  with  a  Company  Order  for  the
          authentication  and delivery  of  such Debt  Securities, and  the
          Trustee in  accordance with the Company  Order shall authenticate
          and deliver  such Debt Securities.  If all the Debt Securities of
          any one series  are not to be  issued at one time and  if a Board
          Resolution  or  supplemental indenture  relating  to such  series
          shall  so permit,  such  Company Order  may set  forth procedures
          acceptable   to  the  Trustee  for  the  issuance  of  such  Debt
          Securities  such  as  interest  rate, Stated  Maturity,  date  of
          issuance and date from which interest, if any, shall accrue.

                    The Trustee shall be  entitled to receive, and (subject
          to  any  incorporated provisions)  shall  be  fully protected  in
          relying upon,  prior to  the authentication  and delivery  of the
          Debt  Securities of  a  particular series,  (i) the  supplemental
          indenture or the  Board Resolution  by or pursuant  to which  the
          form and terms  of such  Debt Securities have  been approved  and
          (ii) an Opinion of Counsel stating that:

                    (1)  all  instruments furnished  by the Company  to the
               Trustee in connection  with the authentication and  delivery
               of such  Debt Securities conform to the requirements of this
               Indenture and constitute sufficient authority  hereunder for
               the   Trustee  to   authenticate  and   deliver  such   Debt
               Securities;

                    (2)  the forms  and terms of such  Debt Securities have
               been established  in conformity with the  provisions of this
               Indenture;

                    (3)  in  the event that the forms or terms of such Debt
               Securities  have   been   established  in   a   supplemental
               indenture, the  execution and delivery of  such supplemental
               indenture  has  been   duly  authorized  by   all  necessary
               corporate action of the Company,


                                      21





               such  supplemental  indenture  has  been  duly executed  and
               delivered  by the Company  and, assuming  due authorization,
               execution  and  delivery  by the  Trustee,  is  a  valid and
               binding  obligation   enforceable  against  the  Company  in
               accordance with its terms, subject to applicable bankruptcy,
               insolvency  and  similar  laws affecting  creditors'  rights
               generally  and  subject,  as  to  enforceability, to general
               principles of equity (regardless  of  whether enforcement is
               sought in  a proceeding in equity  or at law);

                    (4)  the execution and delivery of such Debt Securities
               have been duly authorized  by all necessary corporate action
               of  the  Company and  such  Debt Securities  have  been duly
               executed by the Company, and, assuming due authentication by
               the  Trustee and  delivery  by the  Company,  are valid  and
               binding  obligations  enforceable  against  the  Company  in
               accordance with their terms, entitled to the benefit  of the
               Indenture, subject to applicable bankruptcy,  insolvency and
               similar  laws  affecting  creditors'  rights  generally  and
               subject,  as  to enforceability,  to  general principles  of
               equity  (regardless of  whether enforcement  is sought  in a
               proceeding  in equity or at  law) and subject  to such other
               exceptions  as counsel  shall request  and as  to which  the
               Trustee shall not reasonably object; and

                    (5)  the amount  of Debt Securities Outstanding of such
               series, together  with the  amount of such  Debt Securities,
               does not  exceed any  limit established  under the  terms of
               this Indenture  on  the amount  of Debt  Securities of  such
               series that may be authenticated and delivered.

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

                    Each Debt  Security  shall be  dated  the date  of  its
          authentication.

                    No Debt Security shall be entitled to any benefit under
          this Indenture or be  valid or obligatory for any  purpose unless
          there   appears  on   such   Debt  Security   a  certificate   of
          authentication  substantially in  one of  the forms  provided for
          herein  duly  executed by  the  Trustee or  by  an Authenticating
          Agent,  and such  certificate  upon any  Debt  Security shall  be
          conclusive  evidence,  and  the  only evidence,  that  such  Debt
          Security has been duly  authenticated and delivered hereunder and
          is entitled to the  benefits of this Indenture.   Notwithstanding
          the  foregoing,  if  any  Debt  Security  shall  have  been  duly
          authenticated and  delivered hereunder but never  issued and sold
          by  the Company, and the Company shall deliver such Debt Security
          to  the  Trustee for  cancellation  as  provided  in SECTION  308
          together with  a written  statement (which  need not comply  with
          SECTION  102) stating  that  such Debt  Security  has never  been
          issued  and sold  by  the  Company,  for  all  purposes  of  this
          Indenture such Debt Security  shall be deemed never to  have been
          authenticated and delivered hereunder and shall never be entitled
          to the benefits of this Indenture.

          SECTION 304.  TEMPORARY DEBT SECURITIES; GLOBAL NOTES.



                                      22






                    (a)   Pending  the  preparation   of  definitive   Debt
          Securities  of any  series,  the Company  may  execute, and  upon
          Company  Order  the  Trustee   shall  authenticate  and  deliver,
          temporary   Debt  Securities  which  are  printed,  lithographed,
          typewritten,   mimeographed  or   otherwise   produced,  in   any
          authorized  denomination for  Debt  Securities  of  such  series,
          substantially of the tenor  of the definitive Debt  Securities in
          lieu  of  which  they  are  issued  and  with   such  appropriate
          insertions, omissions, substitutions and other variations as  the
          officers  executing  such  Debt   Securities  may  determine,  as
          conclusively  evidenced   by  their   execution   of  such   Debt
          Securities.  Every such temporary Debt Security shall be executed
          by  the Company and shall  be authenticated and  delivered by the
          Trustee upon  the same conditions  and in substantially  the same
          manner,  and  with  the  same  effect,  as  the  definitive  Debt
          Securities in lieu of which they are issued.

                    If temporary Debt Securities  of any series are issued,
          the Company will cause definitive  Debt Securities of such series
          to be prepared without unreasonable delay.  After the preparation
          of definitive Debt Securities of such series, the temporary  Debt
          Securities of  such series  shall be exchangeable  for definitive
          Debt Securities of  such series,  of a like  Stated Maturity  and
          with like terms and  provisions, upon surrender of  the temporary
          Debt Securities of  such series  at the office  or agency of  the
          Company in a Place of Payment  for such series, without charge to
          the  Holder, except as provided in SECTION 305 in connection with
          a transfer.   Upon surrender for cancellation  of any one or more
          temporary  Debt  Securities  of  any series,  the  Company  shall
          execute  and  the  Trustee  shall  authenticate  and  deliver  in
          exchange  therefor a  like  principal amount  of definitive  Debt
          Securities of the same series  of authorized denominations and of
          a  like Stated Maturity and like  terms and provisions.  Until so
          exchanged,  the temporary Debt Securities of  any series shall in
          all  respects  be  entitled  to  the  same  benefits  under  this
          Indenture as definitive Debt Securities of such series.

                    (b)  If the Company shall establish pursuant to SECTION
          301  that the  Debt Securities of  a series  are to  be issued in
          whole  or in part in  the form of one or  more Global Notes, then
          the Company  shall execute and  the Trustee shall,  in accordance
          with  SECTION  303 and  the Company  Order  with respect  to such
          series,  authenticate and  deliver  one or  more Global  Notes in
          temporary or permanent form that (i) shall represent and shall be
          denominated in an  amount equal to the aggregate principal amount
          of  the  outstanding  Debt  Securities   of  such  series  to  be
          represented by one or more Global Notes, (ii) shall be registered
          in the  name of the Depositary  for such Global Note  or Notes or
          the nominee of such  Depositary, (iii) shall be delivered  by the
          Trustee  to  such Depositary  or  pursuant  to such  Depositary's
          instruction, and (iv)  shall bear a  legend substantially to  the
          following effect: "Unless and  until it is exchanged in  whole or
          in part  for  Debt  Securities  in  definitive  form,  this  Debt
          Security  may not  be  transferred  except  as  a  whole  by  the
          Depositary to a nominee of the  Depositary or by a nominee of the
          Depositary to the Depositary or another nominee of the Depositary
          or  by  the  Depositary  or  any  such  nominee  to  a  successor
          Depositary or a nominee of such successor Depositary."

                    Notwithstanding any other provision of this  Section or
          SECTION 305, unless and until it is exchanged in whole or in part
          for   Debt  Securities   in  definitive   form,  a   Global  Note
          representing all or  a portion of the Debt Securities of a series
          may not  be transferred except as  a whole by the  Depositary for
          such series  to a nominee of  such Depositary or by  a nominee of



                                      23




          such  Depositary to  such Depositary  or another nominee  of such
          Depositary  or  by  such Depositary  or  any  such  nominee to  a
          successor  Depositary  for  such  series  or a  nominee  of  such
          successor Depositary.

                    If  at any time the  Depositary for the Debt Securities
          of a series notifies the Company  that it is unwilling or  unable
          to  continue as Depositary for the Debt Securities of such series
          or if at any time the Depositary for Debt Securities  of a series
          shall  no  longer be  registered or  in  good standing  under the
          Securities Exchange Act of 1934,  as amended, or other applicable
          statute  or regulation,  the  Company shall  appoint a  successor
          Depositary with  respect to the  Debt Securities of  such series.
          If  a successor Depositary for the Debt Securities of such series
          is not appointed by the Company within 90  days after the Company
          receives  such notice  or becomes  aware of  such condition,  the
          Company  will execute, and the Trustee, upon receipt of a Company
          Order  for the  authentication  and delivery  of definitive  Debt
          Securities of  such series,  will authenticate and  deliver, Debt
          Securities  of such  series in  definitive form  in an  aggregate
          principal amount equal to the principal amount of the Global Note
          or Notes  representing such series  in exchange  for such  Global
          Note or Notes.

                    The  Company may at any time and in its sole discretion
          determine  that the Debt Securities  of any series  issued in the
          form of  one or more Global Notes  shall no longer be represented
          by such  Global Note or Notes.   In such event,  the Company will
          execute, and the Trustee, upon receipt of a Company Order for the
          authentication and delivery of definitive Debt Securities of such
          series, will  authenticate and  deliver, Debt Securities  of such
          series  in definitive form  and in an  aggregate principal amount
          equal  to  the  principal amount  of  the  Global  Note or  Notes
          representing  such series  in exchange  for such  Global Note  or
          Notes.

                    If  specified by  the Company  pursuant to  SECTION 301
          with respect to Debt  Securities of a series, the  Depositary for
          such  series of Debt Securities  may surrender a  Global Note for
          such series of  Debt Securities in exchange  in whole or  in part
          for Debt Securities  of such  series in definitive  form on  such
          terms  as  are acceptable  to  the Company  and  such Depositary.
          Thereupon,  the  Company  shall  execute and  the  Trustee  shall
          authenticate and deliver, without charge:

                    (i)  to each  Person specified by the  Depositary a new
               Debt  Security  or Securities  of  the  same series  of  any
               authorized  denomination  as  requested  by  such Person  in
               aggregate principal amount equal to and in exchange for such
               Person's beneficial interest in the Global Note; and

                    (ii) to  the   Depositary  a  new  Global   Note  in  a
               denomination equal  to the  difference, if any,  between the
               principal  amount of  the  surrendered Global  Note and  the
               aggregate principal amount  of Debt Securities  delivered to
               Holders thereof.

                    Upon the exchange  of a Global Note for Debt Securities
          in definitive form,  such Global  Note shall be  canceled by  the
          Trustee.   Debt Securities issued  in exchange for  a Global Note
          pursuant  to this SECTION 304  shall be registered  in such names
          and in such authorized  denominations as the Depositary for  such
          Global Note, pursuant to instructions from its direct



                                      24




          or  indirect  participants  or  otherwise,  shall  instruct   the
          Trustee. The Trustee  shall deliver  such  Debt Securities to the
          persons in whose names such Debt Securities are so registered.

          SECTION 305.  REGISTRATION, TRANSFER AND EXCHANGE.

                    (a)  The  Company  shall  cause   to  be  kept  at  the
          Corporate Trust Office of  the Trustee a register (the  registers
          maintained in such  office and in any  other office or agency  of
          the  Company  in  a  Place  of  Payment  being  herein  sometimes
          collectively referred  to as  the "Security Register")  in which,
          subject to such  reasonable regulations as it may  prescribe, the
          Company shall provide for the registration of the Debt Securities
          and  of  transfers and  exchanges of  the  Debt Securities.   The
          Trustee is hereby appointed  "Security Registrar" for the purpose
          of registering the Debt  Securities and registering transfers and
          exchanges of  the Debt  Securities as herein  provided; PROVIDED,
          HOWEVER, that the Company may appoint co-Security Registrars.

                    Upon surrender for registration of transfer of any Debt
          Security of  any series at  the office or  agency of  the Company
          maintained  for such purpose, the  Company shall execute, and the
          Trustee  shall  authenticate and  deliver,  in  the name  of  the
          designated  transferee, one or  more new  Debt Securities  of the
          same  series   of  like   aggregate  principal  amount   of  such
          denominations  as  are authorized  for  Debt  Securities of  such
          series  and of  a like Stated  Maturity and  with like  terms and
          conditions.

                    At the  option of  the Holder, Debt  Securities of  any
          series  (except Global  Notes) may  be exchanged  for  other Debt
          Securities of the same series  of like aggregate principal amount
          and of a like Stated Maturity and with like terms and conditions,
          upon surrender of  the Debt  Securities to be  exchanged at  such
          office or agency.   Whenever any Debt Securities are  surrendered
          for exchange,  the Company shall  execute, and the  Trustee shall
          authenticate  and deliver,  the Debt  Securities that  the Holder
          making the exchange is entitled to receive.

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

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

                    No  service charge  will be  made for  any transfer  or
          exchange of Debt  Securities except as  provided in SECTION  306.
          The Company may require  payment of a sum sufficient to cover any
          tax   or  other  governmental  charge  that  may  be  imposed  in
          connection with  any registration,  transfer or exchange  of Debt
          Securities, other than those expressly provided in this Indenture
          to be  made at the  Company's own expense  or without expense  or
          without charge to the Holders.



                                      25




                    The  Company shall  not  be required  (i) to  register,
          transfer  or  exchange Debt  Securities  of any  series  during a
          period  beginning at the opening  of business 15  days before the
          day  of  the  transmission of  a  notice  of  redemption of  Debt
          Securities of  such series selected for  redemption under SECTION
          1204  and ending  at the  close of  business on  the day  of such
          transmission, or (ii) to register, transfer or  exchange any Debt
          Security so selected for  redemption in whole or in  part, except
          the  unredeemed portion  of any  Debt Security being  redeemed in
          part.

          SECTION   306.   MUTILATED,   DESTROYED,  LOST  AND  STOLEN  DEBT
          SECURITIES.

                    If (i)  any mutilated  Debt Security is  surrendered to
          the  Trustee at its Corporate  Trust Office, or  (ii) the Company
          and  the Trustee  receive evidence to  their satisfaction  of the
          destruction, loss or  theft of  any Debt Security,  and there  is
          delivered  to  the  Company  and the  Trustee  such  security  or
          indemnity as may be required by them to save each of them and any
          Paying Agent  harmless, and neither  the Company nor  the Trustee
          receives  notice that such Debt  Security has been  acquired by a
          BONA  FIDE purchaser,  then the  Company shall  execute  and upon
          Company Request  the Trustee  shall authenticate and  deliver, in
          exchange for or in lieu of any such mutilated, destroyed, lost or
          stolen Debt Security, a new  Debt Security of the same  series of
          like  Stated Maturity and with like terms and conditions and like
          principal   amount,  bearing   a  number   not  contemporaneously
          Outstanding.

                    In case  any such mutilated, destroyed,  lost or stolen
          Debt Security has become or is  about to become due and  payable,
          the Company in its discretion may,  instead of issuing a new Debt
          Security,  pay the amount due on such Debt Security in accordance
          with its terms.

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

                    Every new  Debt Security of any  series issued pursuant
          to   this  Section   shall  constitute  an   original  additional
          contractual  obligation  of  the  Company,  whether  or  not  the
          destroyed,  lost or  stolen Debt  Security shall  be at  any time
          enforceable  by anyone, and shall be entitled to all the benefits
          of  this Indenture equally  and proportionately with  any and all
          other Debt Securities of that series duly issued hereunder.

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

          SECTION 307.  Payment of Interest; Interest Rights Preserved.

                    (a)  Interest on any Debt  Security that is payable and
          is punctually paid or  duly provided for on any  Interest Payment
          Date shall be paid to the Person in whose name such Debt Security
          (or one  or more  Predecessor  Securities) is  registered at  the
          close  of business on the


                                      26





          Regular  Record  Date  for  such  interest  notwithstanding  the
          cancellation of such Debt Security upon any transfer or exchange
          subsequent  to  the  Regular Record  Date. Payment  of  interest
          on  Debt Securities  shall be made at the offices of the  Paying
          Agent or Paying Agents  specified pursuant to SECTION 301 or, at
          the option of the Company, by check mailed to the address of the
          Person  entitled  thereto  as  such  address shall appear in the
          Security  Register  or,  if provided pursuant to SECTION 301, by
          wire transfer  to an account  designated by  the  Holder.

                    (b)  Any interest on any  Debt Security that is payable
          but is not punctually paid or  duly provided for on any  Interest
          Payment Date (herein called "Defaulted Interest") shall forthwith
          cease to be payable to the Holder  on the relevant Regular Record
          Date by virtue of his having been such Holder, and such Defaulted
          Interest may  be paid  by the Company,  at its  election in  each
          case, as provided in clause (1) or (2) below:

                    (1)  The  Company  may elect  to  make  payment of  any
               Defaulted Interest to the  Persons in whose names  such Debt
               Securities (or their  respective Predecessor Securities) are
               registered at the close of business on a Special Record Date
               for  the payment of such  Defaulted Interest, which shall be
               fixed in the following manner.  The Company shall notify the
               Trustee  in  writing of  the  amount  of Defaulted  Interest
               proposed to  be paid on each such Debt Security and the date
               of  the proposed payment, and  at the same  time the Company
               shall deposit with  the Trustee  an amount of  money in  the
               Currency or  Currency unit in  which the Debt  Securities of
               such  series are  payable  (except  as  otherwise  specified
               pursuant  to SECTIONS  301 or  310) equal  to  the aggregate
               amount  proposed to  be paid  in respect  of such  Defaulted
               Interest  or shall  make  arrangements satisfactory  to  the
               Trustee for such deposit  prior to the date of  the proposed
               payment, such money when  deposited to be held in  trust for
               the  benefit  of  the  Persons entitled  to  such  Defaulted
               Interest as in this clause provided.   Thereupon the Trustee
               shall  fix a  Special Record  Date for  the payment  of such
               Defaulted Interest which date shall be not more than 15 days
               and not less than 10 days prior to the date  of the proposed
               payment and  not less than 10 days  after the receipt by the
               Trustee  of the notice of the proposed payment.  The Trustee
               shall  promptly notify  the Company  of such  Special Record
               Date and,  in the name  and at  the expense of  the Company,
               shall cause notice of the proposed payment of such Defaulted
               Interest and the Special Record Date  therefor to be mailed,
               first-class  postage prepaid,  to the  Holders of  such Debt
               Securities at their addresses as they appear in the Security
               Register, not less than 10 days prior to such Special Record
               Date.   Notice  of the  proposed payment  of such  Defaulted
               Interest and  the Special  Record Date therefor  having been
               mailed as  aforesaid, such Defaulted Interest  shall be paid
               to the Persons in whose names such Debt Securities (or their
               respective Predecessor  Securities)  are registered  at  the
               close of business on  such Special Record Date and  shall no
               longer be payable pursuant to the following clause (2).

                    (2)  The  Company  may  make payment  of  any Defaulted
               Interest on Debt  Securities in any other  lawful manner not
               inconsistent   with  the  requirements   of  any  securities
               exchange on which  such Debt Securities  may be listed,  and
               upon  such notice as may  be required by  such exchange, if,
               after  notice given  by the  Company to  the


                                      27




               Trustee  of the proposed payment pursuant  to this  clause,
               such  manner of  payment shall be deemed practicable by the
               Trustee.

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

          SECTION 308.  CANCELLATION.

                    Unless otherwise specified pursuant to SECTION 301  for
          Debt Securities  of any  series, all Debt  Securities surrendered
          for payment, redemption, transfer, exchange or credit against any
          sinking  fund,  if  surrendered  to  any  Person  other  than the
          Trustee,  shall be delivered to the Trustee.  All Debt Securities
          so  delivered shall  be promptly  canceled by  the Trustee.   The
          Company may at any  time deliver to the Trustee  for cancellation
          any  Debt  Securities   previously  authenticated  and  delivered
          hereunder  that  the Company  may  have  acquired  in any  manner
          whatsoever,  and  may deliver  to the  Trustee  (or to  any other
          Person for  delivery to  the Trustee)  for cancellation  any Debt
          Securities  previously authenticated hereunder  which the Company
          has not issued, and  all Debt Securities or Coupons  so delivered
          shall  be promptly canceled by  the Trustee.   No Debt Securities
          shall  be authenticated in  lieu of or  in exchange for  any Debt
          Securities  canceled  as  provided  in this  Section,  except  as
          expressly  permitted  by  this  Indenture.    All  canceled  Debt
          Securities held by the Trustee shall be destroyed by the Trustee,
          and the Trustee shall deliver a certificate to such effect to the
          Company.  The acquisition  of any Debt Securities by  the Company
          shall  not  operate  as  a  redemption  or  satisfaction  of  the
          indebtedness  represented  thereby  unless  and until  such  Debt
          Securities are surrendered to the Trustee for cancellation.

          SECTION 309.  COMPUTATION OF INTEREST.

                    Except as  otherwise specified pursuant to  SECTION 301
          for  Debt  Securities   of  any  series,  interest  on  the  Debt
          Securities of  each series shall  be computed  on the basis  of a
          360-day year of twelve 30-day months.

          SECTION 310.  CURRENCY OF PAYMENTS IN RESPECT OF DEBT SECURITIES.

                    (a)  With respect to Debt  Securities of any series not
          permitting the  election provided for  in paragraph (b)  below or
          the  Holders of which have not  made the election provided for in
          paragraph  (b) below, except as  provided in paragraph (d) below,
          payment  of  the  principal of  (and  premium,  if  any) and  any
          interest on  any Debt Security of such series will be made in the
          Currency in which such Debt Security is payable.

                    (b)  It may  be provided  pursuant to SECTION  301 with
          respect to the Debt  Securities of any series that  Holders shall
          have  the option,  subject to  paragraphs (d)  and (e)  below, to
          receive  payments of principal of  (and premium, if  any) and any
          interest  on such Debt Securities  in any of  the Currencies that
          may  be designated for such election by delivering to the




                                      28





          Trustee and the Currency Determination Agent a written  election,
          to  be  in  form and substance  satisfactory to the  Trustee, not
          later than the close of business on the Election Date immediately
          preceding the applicable payment date. If  a Holder so elects  to
          receive  such  payments in  any such Currency, such election will
          remain in effect for such Holder or any transferee of such Holder
          until changed by such Holder or such transferee by written notice
          to the Trustee and the Currency Determination Agent (but any such
          change must be  made not later than the close  of business on the
          Election Date  immediately preceding the next payment  date to be
          effective for the payment to be  made on such payment date and no
          such  change or election may be made  with respect to payments to
          be made on any Debt Security of such series with respect to which
          an Event of Default has occurred or notice of redemption has been
          given by the Company pursuant to ARTICLE TWELVE).  Any  Holder of
          any  such Debt  Security who  shall not  have delivered  any such
          election to the  Trustee and the Currency  Determination Agent by
          the close of  business on  the applicable Election  Date will  be
          paid  the  amount  due on  the  applicable  payment  date in  the
          relevant Currency  as provided in  paragraph (a) of  this SECTION
          310.

                    (c)  If the election referred to in paragraph (b) above
          has been provided  for pursuant  to SECTION 301,  then not  later
          than the fourth  Business Day  after the Election  Date for  each
          payment  date, the  Trustee or  the Currency  Determination Agent
          will deliver to the  Company a written notice specifying,  in the
          Currency in which each series of the Debt Securities are payable,
          the respective aggregate amounts of principal of (and premium, if
          any) and any interest on  the Debt Securities to be paid  on such
          payment date, specifying the amounts so payable in respect of the
          Debt Securities  as  to  which  the Holders  of  Debt  Securities
          denominated  in any  Currency shall  have elected  to be  paid in
          another  Currency as  provided in  paragraph (b)  above.   If the
          election referred to in paragraph (b) above has been provided for
          pursuant to  SECTION 301 and if at least one Holder has made such
          election, then, on the second Business Day preceding each payment
          date,  the Company will deliver  to the Trustee  and the Currency
          Determination  Agent an  Exchange  Rate Officer's  Certificate in
          respect of the Currency payments to be made on such payment date.
          The Currency amount receivable by Holders of Debt  Securities who
          have elected payment in  a Currency as provided in  paragraph (b)
          above shall  be determined  by the Company  on the  basis of  the
          applicable Market Exchange  Rate in effect on  the third Business
          Day  (the "Valuation  Date") immediately  preceding each  payment
          date.

                    (d)  If  a Conversion  Event occurs  with respect  to a
          Foreign Currency, the ECU or any other Currency unit in which any
          of  the Debt  Securities  are denominated  or payable  other than
          pursuant  to an election  provided for pursuant  to paragraph (b)
          above,  then with  respect  to  each  date  for  the  payment  of
          principal  of (and  premium,  if any)  and  any interest  on  the
          applicable Foreign Currency, the ECU or such  other Currency unit
          occurring after the last date on which such Foreign Currency, the
          ECU or such other Currency unit was used (the "Conversion Date"),
          the Dollar  shall be the Currency of payment for use on each such
          payment date.  The Dollar amount to be paid by the Company to the
          Trustee and by the Trustee or  any Paying Agent to the Holders of
          such Debt Securities with  respect to such payment date  shall be
          the Dollar Equivalent  of the Foreign Currency or, in the case of
          a Currency unit, the  Dollar Equivalent of the Currency  Unit, in
          each case as  determined by the  Currency Determination Agent  in
          the manner provided in paragraph (f) or (g) below.



                                      29






                    (e)  If the  Holder of  a Debt Security  denominated in
          any Currency shall have elected to be paid in another Currency as
          provided  in paragraph (b)  above, and a  Conversion Event occurs
          with respect to  such elected Currency, such Holder shall receive
          payment in the  Currency in which payment would have been made in
          the absence of such election.   If a Conversion Event occurs with
          respect to the Currency in which payment  would have been made in
          the absence of such  election, such Holder shall receive  payment
          in Dollars as provided in paragraph (d) of this SECTION 310.

                    (f)  The  "Dollar Equivalent  of the  Foreign Currency"
          shall be determined by the Currency Determination Agent and shall
          be obtained for  each subsequent payment  date by converting  the
          specified Foreign  Currency into  Dollars at the  Market Exchange
          Rate on the Conversion Date.

                    (g)  The "Dollar Equivalent of the Currency Unit" shall
          be determined by the Currency  Determination Agent and subject to
          the  provisions of paragraph (h) below,  shall be the sum of each
          amount  obtained  by  converting  the Specified  Amount  of  each
          Component Currency into  Dollars at the Market Exchange  Rate for
          such Component  Currency on  the Valuation  Date with respect  to
          each payment.

                    (h)  For purposes  of  this SECTION  310 the  following
          terms shall have the following meanings:

                    A "Component  Currency" shall mean any  Currency which,
          on  the Conversion Date, was a Component Currency of the relevant
          Currency unit, including, but not limited to, the ECU.

                    A "Specified Amount" of a Component Currency shall mean
          the number  of  units of  such  Component Currency  or  fractions
          thereof  which were  represented in  the relevant  currency unit,
          including, but not limited  to, the ECU, on the  Conversion Date.
          If after the Conversion  Date the official unit of  any Component
          Currency is altered  by way  of combination  or subdivision,  the
          Specified  Amount of such Component Currency  shall be divided or
          multiplied  in the same proportion.  If after the Conversion Date
          two  or more Component Currencies  are consolidated into a single
          Currency,  the respective  Specified  Amounts of  such  Component
          Currencies shall be replaced by an amount in such single Currency
          equal  to the  sum of  the respective  Specified Amounts  of such
          consolidated  Component  Currencies   expressed  in  such  single
          Currency, and such amount shall  thereafter be a Specified Amount
          and  such  single  Currency   shall  thereafter  be  a  Component
          Currency.   If after the  Conversion Date any  Component Currency
          shall be  divided  into two  or  more Currencies,  the  Specified
          Amount of such Component Currency shall be replaced by amounts of
          such two  or more Currencies with  appropriate Dollar equivalents
          at the Market Exchange Rate on the date of such replacement equal
          to the dollar equivalent  of the Specified Amount of  such former
          Component  Currency at the Market Exchange Rate on such date, and
          such  amounts  shall thereafter  be  Specified  Amounts and  such
          Currencies shall  thereafter be  Component Currencies.   If after
          the  Conversion Date of the relevant Currency unit, including but
          not limited to, the ECU, a Conversion Event (other than any event
          referred  to  above in  this  definition  of "Specified  Amount")
          occurs  with respect


                                      30




          to  any  Component Currency  of such Currency unit, the Specified
          Amount   of   such   Component   Currency shall, for purposes  of
          calculating  the Dollar  Equivalent of  the  Currency   Unit,  be
          converted into Dollars  at the Market  Exchange Rate in effect on
          the Conversion Date of such Component Currency.

                    "Election Date" shall mean the record date with respect
          to any payment date, and with respect to  the Maturity shall mean
          the  record date  (if  within  16  or fewer  days  prior  to  the
          Maturity) immediately preceding the Maturity, and with respect to
          any  series  of Debt  Securities  whose  record date  immediately
          preceding the Maturity is more than 16 days prior to the Maturity
          or any series  of Debt Securities for  which no record dates  are
          provided with respect to  interest payments, shall mean  the date
          that is 16 days prior to the Maturity.

                    (i)  All decisions and  determinations of the  Currency
          Determination  Agent  regarding  the  Dollar  Equivalent  of  the
          Foreign Currency, the Dollar Equivalent of the  Currency Unit and
          the  Market Exchange  Rate shall  be in  its sole  discretion and
          shall,  in the absence of  manifest error, be  conclusive for all
          purposes and irrevocably binding upon the Company and all Holders
          of the Debt  Securities denominated  or payable  in the  relevant
          Currency.  In  the event of a Conversion Event  with respect to a
          Foreign  Currency,  the  Company,  after learning  thereof,  will
          immediately give written  notice thereof to  the Trustee and  the
          Currency  Determination  Agent  (and  the  Trustee will  promptly
          thereafter give notice in  the manner provided in SECTION  105 to
          the Holders) specifying  the Conversion Date.  In the  event of a
          Conversion Event with respect to the ECU or any other Currency in
          which Securities  are denominated or payable,  the Company, after
          learning  thereof, will  immediately give  notice thereof  to the
          Trustee (and  the Trustee  will promptly thereafter  give written
          notice  in the  manner provided  in SECTION  105 to  the Holders)
          specifying  the Conversion Date and  the Specified Amount of each
          Component  Currency on the Conversion Date.   In the event of any
          subsequent change in any  Component Currency as set forth  in the
          definition of Specified Amount above, the Company, after learning
          thereof,  will similarly give written notice to the Trustee.  The
          Trustee shall  be fully  justified and  protected in  relying and
          acting upon information received  by it from the Company  and the
          Currency  Determination Agent  and shall  not otherwise  have any
          duty or obligation to determine such information independently.

                    (j)   For purposes  of any  provision of  the Indenture
          where the Holders of  Outstanding Debt Securities may perform  an
          Act that requires that a  specified percentage of the Outstanding
          Debt Securities of all  series perform such Act and  for purposes
          of  any decision or determination  by the Trustee  of amounts due
          and  unpaid  for  the principal  of  (and  premium,  if any)  and
          interest on the Debt Securities of all series in respect of which
          moneys  are  to  be  disbursed ratably,  the  principal  of  (and
          premium, if any) and interest on the  Outstanding Debt Securities
          denominated in a Foreign  Currency will be the amount  in Dollars
          based upon the Market  Exchange Rate for Debt Securities  of such
          series,  as  of the  date  for  determining whether  the  Holders
          entitled to perform such Act have performed it, or as of the date
          of such decision or determination by the Trustee, as the case may
          be.

          SECTION 311.  JUDGMENTS.




                                      31





                    If for the purpose of obtaining a judgment in any court
          with  respect to any obligation of the Company hereunder or under
          any  Debt Security, it shall become necessary to convert into any
          other  Currency any amount in the Currency due hereunder or under
          such Debt Security,  then such  conversion shall be  made at  the
          Market Exchange Rate as in  effect on the date the  Company shall
          make payment to any  Person in satisfaction of such judgment.  If
          pursuant to any such judgment, conversion shall be made on a date
          other than  the  date payment  is made  and there  shall occur  a
          change between such Market Exchange Rate and the Market  Exchange
          Rate as in  effect on the date of payment,  the Company agrees to
          pay  such  additional amounts  (if any)  as  may be  necessary to
          ensure that the amount paid is equal to the amount  in such other
          Currency  which, when converted at the Market Exchange Rate as in
          effect on the date of payment or distribution, is the amount then
          due hereunder or  under such Debt Security.   Any amount due from
          the  Company under  this SECTION 311  shall be due  as a separate
          debt  and is not  to be affected  by or merged  into any judgment
          being obtained for any other sums  due hereunder or in respect of
          any  Debt Security.   In no event, however,  shall the Company be
          required  to  pay  more in  the  Currency  or  Currency unit  due
          hereunder or under such Debt Security at the Market Exchange Rate
          as in  effect when  payment is made  than the amount  of Currency
          stated to be due hereunder or under such Debt Security so that in
          any event the  Company's obligations hereunder or under such Debt
          Security will  be effectively  maintained as obligations  in such
          Currency,  and the Company shall  be entitled to  withhold (or be
          reimbursed for,  as the  case may  be) any excess  of the  amount
          actually realized  upon any such  conversion over the  amount due
          and payable on the date of payment or distribution.


                                     ARTICLE FOUR

                              SATISFACTION AND DISCHARGE

          SECTION 401.  SATISFACTION AND DISCHARGE OF INDENTURE.

                    This Indenture, with respect  to the Debt Securities of
          any series (if  all series issued under this Indenture are not to
          be affected), shall, upon Company Request, cease to be of further
          effect (except  as to  any  surviving rights  of registration  of
          transfer  or exchange  of such  Debt Securities  herein expressly
          provided for  and rights  to receive  payments of  principal (and
          premium,  if any) and interest  on such Debt  Securities) and the
          Trustee,  at the  expense  of the  Company, shall  execute proper
          instruments  acknowledging  satisfaction  and  discharge  of this
          Indenture, when

               (1)   either

                    (A)  all  Debt Securities  of  such series  theretofore
               authenticated and delivered (other than (i)  Debt Securities
               of such series which have been destroyed, lost or stolen and
               which  have been replaced or paid as provided in SECTION 306
               and  (ii) Debt Securities  of such series  for whose payment
               money has theretofore been  deposited in trust or segregated
               and  held in trust by  the Company and  thereafter repaid to
               the  Company or


                                      32




               discharged  from such trust,  as provided in  SECTION  1103)
               have been delivered to the Trustee for cancellation; or

                    (B)  all Debt Securities of such series not theretofore
               delivered to the Trustee for cancellation,

                      (i)     have become due and payable; or

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

                    (iii)     are  to be  called for redemption  within one
                    year under arrangements satisfactory to the Trustee for
                    the giving of notice by the Trustee in the name, and at
                    the  expense, of the  Company, and the  Company, in the
                    case of (i), (ii)  or (iii) of this subclause  (B), has
                    irrevocably deposited  or caused to  be deposited  with
                    the Trustee as trust funds in trust for such purpose an
                    amount in  the Currency  in which such  Debt Securities
                    are denominated (except  as otherwise provided pursuant
                    to  SECTIONS  301  or   310),  sufficient  to  pay  and
                    discharge   the  entire   indebtedness  on   such  Debt
                    Securities  for principal  (and  premium,  if any)  and
                    interest  to the date of  such deposit (in  the case of
                    Debt Securities  which have become due  and payable) or
                    to the Stated Maturity or  Redemption Date, as the case
                    may be; PROVIDED, HOWEVER, in the event a petition  for
                    relief  under the  federal bankruptcy  laws, as  now or
                    hereafter constituted, or any other  applicable federal
                    or state bankruptcy,  insolvency or other  similar law,
                    is filed  with respect to  the Company  within 91  days
                    after the deposit and the Trustee is required to return
                    the deposited money to  the Company, the obligations of
                    the Company  under this Indenture with  respect to such
                    Debt  Securities  shall  not  be  deemed  terminated or
                    discharged;

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

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

          Notwithstanding the satisfaction and discharge of this Indenture,
          the  obligations of the Company to the Trustee under SECTION 607,
          the obligations of the Trustee to any Authenticating  Agent under
          SECTION  611 and,  if money  shall have  been deposited  with the
          Trustee  pursuant to subclause (B) of clause (1) of this Section,
          the obligations of  the Trustee  under SECTION 402  and the  last
          paragraph of SECTION 1103  shall survive.  If, after  the deposit
          referred to in this SECTION 401 has been made, (x)  the Holder of
          a  Debt  Security is  entitled to,  and  does, elect  pursuant to
          SECTION  310(b), to receive payment in a Currency other than that
          in which  the deposit pursuant to  this SECTION 401 was  made, or
          (y) if a Conversion Event occurs with  respect to the Currency in
          which  the deposit  was  made or  elected to  be received  by the
          Holder  pursuant  to  SECTION


                                      33





          310(b), then the indebtedness  represented by  such Debt Security
          shall be fully  discharged to the  extent that  the  deposit made
          with  respect to  such  Debt  Security  shall  be converted  into
          the Currency  in  which such payment is made.

          SECTION 402.  APPLICATION OF TRUST MONEY.

                    Subject  to the  provisions  of the  last paragraph  of
          SECTION 1103, all  money deposited with  the Trustee pursuant  to
          SECTION 401  shall  be  held  in trust  and  applied  by  it,  in
          accordance  with the provisions  of the Debt  Securities and this
          Indenture, to the payment, either directly or through any  Paying
          Agent (including the Company  acting as its own Paying  Agent) as
          the Trustee  may determine, to  the Persons entitled  thereto, of
          the  principal  (and  premium, if  any)  and  interest for  whose
          payment such money has been deposited with the Trustee.


                                     ARTICLE FIVE

                                       REMEDIES

          SECTION 501.  EVENTS OF DEFAULT.

                    "Event of Default" wherever used herein with respect to
          Debt  Securities of  any series  means any  one of  the following
          events (whatever the reason for such Event of Default and whether
          it  shall be voluntary or involuntary or be effected by operation
          of law, pursuant to any judgment, decree or order of any court or
          any  order,   rule  or   regulation  of  any   administrative  or
          governmental body):

                    (1)  default in  the payment  of any interest  upon any
               Debt  Security  of  such  series  when  it  becomes due  and
               payable,  and continuance of such default for a period of 30
               days; or

                    (2)  default in  the payment  of the principal  of (and
               premium, if any, on) any Debt Security of such series at its
               Maturity; or

                    (3)  default in the deposit of any sinking fund payment
               or analogous obligation,  when and as due by  the terms of a
               Debt Security of such series; or

                    (4)  default  in  the performance,  or  breach,  of any
               covenant or warranty of the Company in this Indenture (other
               than a  covenant or warranty a default  in whose performance
               or whose  breach is  elsewhere in this  Section specifically
               dealt  with or  which expressly  has been  included in  this
               Indenture solely for  the benefit  of Debt  Securities of  a
               series  other than  such  series), and  continuance of  such
               default or  breach for a  period of 60 days  after there has
               been given, by  registered or certified mail, to the Company
               by the  Trustee or  to the  Company and the  Trustee by  the
               Holders  of  at  least  10%  in  principal   amount  of  the
               Outstanding Debt Securities of such series, a written notice

                                      34




               specifying  such default  or breach  and requiring it  to be
               remedied  and  stating that  such  notice  is a  "Notice  of
               Default" hereunder; or

                    (5)   the  entry of  a decree  or  order for  relief in
               respect of the Company by a court having jurisdiction in the
               premises in an involuntary case under the federal bankruptcy
               laws,  as  now  or   hereafter  constituted,  or  any  other
               applicable  federal or state bankruptcy, insolvency or other
               similar  law, or a decree  or order adjudging  the Company a
               bankrupt  or insolvent,  or  approving as  properly filed  a
               petition seeking reorganization, arrangement,  adjustment or
               composition of  or  in  respect  of the  Company  under  any
               applicable federal  or state law, or  appointing a receiver,
               liquidator, assignee, custodian,  trustee, sequestrator  (or
               other similar official) of the Company or of any substantial
               part  of  its  property,  or  ordering  the  winding  up  or
               liquidation of  its affairs, and the continuance of any such
               decree or order unstayed  and in effect for  a period of  60
               consecutive days; or

                    (6)   the commencement  by the  Company of a  voluntary
               case under the  federal bankruptcy laws, as now or hereafter
               constituted,  or  any  other  applicable  federal  or  state
               bankruptcy, insolvency or other  similar law, or the consent
               by it to the entry of an order for relief  in an involuntary
               case under any such law or to the appointment of a receiver,
               liquidator, assignee, custodian,  trustee, sequestrator  (or
               other similar official) of the Company or of any substantial
               part  of its property, or the making  by it of an assignment
               for the benefit of its creditors,  or the admission by it in
               writing  of its inability to pay its debts generally as they
               become due, or the taking of corporate action by the Company
               in furtherance of any such action; or

                    (7)   any other  Event of Default provided with respect
               to Debt Securities of that series pursuant to SECTION 301.


          SECTION 502. ACCELERATION OF MATURITY; RESCISSION AND ANNULMENT.

                    If an Event of Default  with respect to Debt Securities
          of any series at  the time Outstanding occurs and  is continuing,
          then in  every such case the  Trustee or the Holders  of not less
          than 25%  in principal amount  of Outstanding Debt  Securities of
          such series may  declare the  principal amount (or,  if any  Debt
          Securities of  such series are Discount  Securities, such portion
          of the principal  amount of  such Discount Securities  as may  be
          specified  in the terms of  such Discount Securities)  of all the
          Debt Securities of such series to be due and payable immediately,
          by a  notice in  writing to  the Company (and  to the  Trustee if
          given by Holders), and upon  any such declaration such  principal
          amount  (or specified  amount) shall  become immediately  due and
          payable.   Upon payment  of such amount in  the Currency in which
          such   Debt  Securities  are  denominated  (except  as  otherwise
          provided pursuant to SECTIONS 301 or 310), all obligations of the
          Company  in respect  of  the payment  of  principal of  the  Debt
          Securities of such series shall terminate.



                                      35




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

                    (1)   the  Company  has  paid  or  deposited  with  the
               Trustee  a sum in the Currency in which such Debt Securities
               are denominated  (except as  otherwise provided  pursuant to
               SECTIONS 301 or 310) sufficient to pay

                         (A)   all overdue installments of interest  on all
                    Debt Securities of such series;

                         (B)  the principal  of (and premium,  if any,  on)
                    any Debt  Securities of  such series which  have become
                    due  otherwise than by such declaration of acceleration
                    and interest  thereon at  the rate or  rates prescribed
                    therefor in such Debt Securities;

                         (C)   to the extent that  payment of such interest
                    is   lawful,  interest  upon  overdue  installments  of
                    interest on each Debt Security at the Overdue Rate; and

                         (D)  all  sums  paid or  advanced  by  the Trustee
                    hereunder  and  the reasonable  compensation, expenses,
                    disbursements  and advances of  the Trustee, its agents
                    and counsel;  PROVIDED, HOWEVER, that all  sums payable
                    under this clause (D) shall be paid in Dollars;

               and

                    (2)   all  Events  of  Default  with  respect  to  Debt
               Securities of such series, other than the nonpayment of  the
               principal  of  Debt Securities  of  such  series which  have
               become due solely by  such declaration of acceleration, have
               been cured or waived as provided in SECTION 513.

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

          SECTION 503. COLLECTION OF INDEBTEDNESS AND SUITS FOR ENFORCEMENT
          BY TRUSTEE.

                    The Company covenants that if:

                    (1)   default is made in the payment of any installment
               of  interest on any Debt Security when such interest becomes
               due and payable and  such default continues for a  period of
               30 days;



                                      36





                    (2)  default is made in the payment of principal of (or
               premium,  if any,  on)  any Debt  Security  at the  Maturity
               thereof; or

                    (3)  default is  made in the making  or satisfaction of
               any sinking  fund payment  or analogous obligation  when the
               same  becomes  due   pursuant  to  the  terms  of  the  Debt
               Securities of any series;

          the Company will, upon demand of the Trustee, pay to  it, for the
          benefit  of the Holders of  such Debt Securities  the amount then
          due  and payable on such  Debt Securities for  the principal (and
          premium, if  any) and interest, if  any, and, to the  extent that
          payment of  such interest shall be  legally enforceable, interest
          upon the overdue principal (and premium, if any) and upon overdue
          installments  of interest, at the  Overdue Rate; and, in addition
          thereto,  such further amount as shall be sufficient to cover the
          costs  and  expenses  of  collection,  including  the  reasonable
          compensation,  expenses,  disbursements   and  advances  of   the
          Trustee, its agents and counsel.

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

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

          SECTION 504.  TRUSTEE MAY FILE PROOFS OF CLAIM.

                    In   case  of   the  pendency   of  any   receivership,
          insolvency, liquidation, bankruptcy, reorganization, arrangement,
          adjustment,  composition or  other judicial  proceedings, or  any
          voluntary or involuntary case  under the federal bankruptcy laws,
          as now or hereafter  constituted, relative to the Company  or any
          other obligor upon the  Debt Securities, if any, of  a particular
          series or the property of the Company or of such other obligor or
          their  creditors,  the  Trustee   (irrespective  of  whether  the
          principal of such Debt  Securities shall then be due  and payable
          as  therein  expressed  or  by  declaration  of  acceleration  or
          otherwise and irrespective of whether the Trustee shall have made
          any demand on the Company for the payment of overdue principal or
          interest)  shall be  entitled and  empowered, by  intervention in
          such proceeding or otherwise:

                 (i)     to  file and prove a claim for the whole amount of
               principal (or,  if the  Debt Securities  of such series  are
               Discount Securities, such portion of the principal amount as
               may  be due and payable with respect to such series pursuant
               to  a  declaration  in


                                      37





               accordance with  SECTION  502)  (and  premium,  if any) and
               interest owing and unpaid in respect of the Debt Securities
               of such  series and to  file such other papers or documents
               as  may  be  necessary  or  advisable  in order to have the
               claims   of  the  Trustee  (including  any  claim  for  the
               reasonable   compensation,   expenses,   disbursements  and
               advances  of  the  Trustee,  its agents and counsel) and of
               the Holders of such Debt Securities and Coupons  allowed in
               such judicial proceeding; and

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

          and  any  receiver,  assignee,  trustee,  custodian,  liquidator,
          sequestrator or other similar official  in any such proceeding is
          hereby  authorized by each such  Holder to make  such payments to
          the Trustee, and in the event  that the Trustee shall consent  to
          the making of  such payments directly to such Holders,  to pay to
          the Trustee  any amount due  it for the  reasonable compensation,
          expenses, disbursements  and advances of the  Trustee, its agents
          and  counsel, and any other amounts due the Trustee under SECTION
          607.

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

          SECTION  505. TRUSTEE  MAY ENFORCE  CLAIMS WITHOUT  POSSESSION OF
          DEBT SECURITIES.

                    All rights of action and claims under this Indenture or
          the  Debt Securities of any series may be prosecuted and enforced
          by  the  Trustee  without the  possession  of  any  of such  Debt
          Securities or  the production thereof in  any proceeding relating
          thereto, and any such proceeding instituted by the  Trustee shall
          be brought in its own  name, as trustee of an express  trust, and
          any  recovery of judgment shall,  after provision for the payment
          of  the  reasonable  compensation,  expenses,  disbursements  and
          advances  of  the Trustee,  its agents  and  counsel, be  for the
          ratable  benefit of the Holders of the Debt Securities in respect
          of which such judgment has been recovered.

          SECTION 506.  APPLICATION OF MONEY COLLECTED.

                    Any  money collected  by the  Trustee pursuant  to this
          Article shall be applied in the  following order, at the date  or
          dates fixed  by the Trustee and,  in case of the  distribution of
          such  money  on account  of principal  (and  premium, if  any) or
          interest, upon  presentation of the Debt Securities of any series
          in respect of  which money  has been collected  and the  notation
          thereon  of the payment if only partially paid and upon surrender
          thereof if fully paid:

                    FIRST: To the  payment of all  amounts due the  Trustee
               under SECTION 607;



                                      38






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

                    THIRD:  The balance,  if any, to the Person  or Persons
               entitled thereto.

          SECTION 507.  LIMITATION ON SUITS.

                    No Holder of any Debt Security of any series shall have
          any  right to  institute any  proceeding, judicial  or otherwise,
          with  respect  to this  Indenture, or  for  the appointment  of a
          receiver or trustee, or for any other remedy hereunder, unless:

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

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

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

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

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

          it  being understood  and intended  that no  one or more  of such
          Holders shall have any right in any manner whatever by virtue of,
          or by availing  of, any  provision of this  Indenture to  affect,
          disturb or prejudice the rights  of any other such Holders  or of
          the Holders of  Outstanding Debt Securities of  any other series,
          or to obtain or to seek to obtain priority or preference over any
          other  of such  Holders  or  to  enforce  any  right  under  this
          Indenture, except in the manner herein provided and for the equal
          and ratable benefit of  all of such Holders.   For the protection
          and enforcement of the  provisions of this SECTION 507,  each and
          every Holder of Debt Securities of any series and the Trustee for
          such  series shall be entitled to such  relief as can be given at
          law or in equity.

          SECTION 508. UNCONDITIONAL RIGHT OF HOLDERS TO RECEIVE PRINCIPAL,
          PREMIUM AND INTEREST.

                    Notwithstanding  any other provision in this Indenture,
          the Holder of  any Debt Security  shall have the right,  which is
          absolute   and   unconditional,   to   receive   payment  of  the


                                      39




          principal  of  (and premium, if any) and (subject to SECTION 307)
          interest  on  such  Debt   Security  on  the  respective   Stated
          Maturity  or Maturities  expressed in such Debt  Security (or, in
          the case of  redemption, on the Redemption Date) and to institute
          suit  for  the  enforcement  of  any  such  payment  and interest
          thereon, and such right shall not be impaired without the consent
          of such Holder.

          SECTION 509.  RESTORATION OF RIGHTS AND REMEDIES.

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

          SECTION 510.  RIGHTS AND REMEDIES CUMULATIVE.

                    Except  as otherwise  expressly  provided elsewhere  in
          this Indenture,  no  right or  remedy  herein conferred  upon  or
          reserved  to  the Trustee  or to  the Holders  is intended  to be
          exclusive  of  any other  right or  remedy,  and every  right and
          remedy shall, to the  extent permitted by law, be  cumulative and
          in  addition to every other  right and remedy  given hereunder or
          now or hereafter existing at law  or in equity or otherwise.  The
          assertion  or employment  of any  right or  remedy hereunder,  or
          otherwise,   shall  not  prevent   the  concurrent  assertion  or
          employment of any other appropriate right or remedy.

          SECTION 511.  DELAY OR OMISSION NOT WAIVER.

                    No delay or omission of the Trustee or of any Holder to
          exercise any right or  remedy accruing upon any Event  of Default
          shall  impair any such right or remedy  or constitute a waiver of
          any such Event  of Default  or any acquiescence  therein.   Every
          right and remedy given by this Indenture or by law to the Trustee
          or to  the Holders may  be exercised  from time to  time, and  as
          often  as may  be  deemed expedient,  by  the Trustee  or  by the
          Holders, as the case may be.

          SECTION 512.  CONTROL BY HOLDERS.

                    The Holders  of a majority  in principal amount  of the
          Outstanding Debt Securities of any series shall have the right to
          direct the  time, method and  place of conducting  any proceeding
          for any remedy available  to the Trustee or exercising  any trust
          or  power conferred  on  the Trustee  with  respect to  the  Debt
          Securities of such series, PROVIDED, that

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



                                      40





                    (2)  subject  to  any   incorporated  provisions,   the
               Trustee shall have the  right to decline to follow  any such
               direction   if  the  Trustee  in  good  faith  shall,  by  a
               Responsible  Officer or Responsible Officers of the Trustee,
               determine that the proceeding  so directed would be unjustly
               prejudicial to the Holders of Debt Securities of such series
               not joining in any such direction; and

                    (3)  the  Trustee  may  take  any  other  action deemed
               proper by the  Trustee that  is not  inconsistent with  such
               direction.

          SECTION 513. WAIVER OF PAST DEFAULTS.

                    The  Holders of not  less than a  majority in principal
          amount  of the Outstanding Debt  Securities of any  series may on
          behalf  of the Holders  of all  the Debt  Securities of  any such
          series  waive any  past default  hereunder with  respect to  such
          series and its consequences, except a default

                    (1)   in the  payment of the principal  of (or premium,
               if any) or interest on any Debt  Security of such series, or
               in the payment of any  sinking fund installment or analogous
               obligation  with  respect to  the  Debt  Securities of  such
               series, or

                    (2)  in respect of a covenant or provision hereof which
               pursuant  to  ARTICLE  TEN  cannot be  modified  or  amended
               without  the consent of the Holder  of each outstanding Debt
               Security of such series affected.

                    Upon  any  such waiver,  such  default  shall cease  to
          exist, and any Event of Default arising therefrom shall be deemed
          to  have been cured, for every purpose  of the Debt Securities of
          such series under this Indenture; but no such waiver shall extend
          to any subsequent or other default or impair any right consequent
          thereon.

          SECTION 514.  UNDERTAKING FOR COSTS.

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




                                      41





          SECTION 515.  WAIVER OF STAY OR EXTENSION LAWS.

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


                                     ARTICLE SIX

                                     THE TRUSTEE

          SECTION 601.  CERTAIN DUTIES AND RESPONSIBILITIES.


                    (a)  Except  during  the  continuance of  an  Event  of
          Default with respect to the Debt Securities of any series,

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

                    (2)  in the  absence  of bad  faith  on its  part,  the
               Trustee  may conclusively  rely,  as  to  the truth  of  the
               statements and  the correctness  of  the opinions  expressed
               therein,  upon  certificates or  opinions  furnished  to the
               Trustee  and   conforming  to   the  requirements  of   this
               Indenture;  but in  the  case of  any  such certificates  or
               opinions  which by  any provisions  hereof are  specifically
               required  to be furnished to  the Trustee, the Trustee shall
               be under a  duty to  examine the same  to determine  whether
               they conform to the requirements of this Indenture.

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

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

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


                                      42





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

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

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

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

          SECTION 602.  NOTICE OF DEFAULTS.

                    Within  90 days  after  the occurrence  of any  default
          hereunder  with respect  to  Debt Securities  of  any series  the
          Trustee  shall give notice to  all Holders of  Debt Securities of
          such  series  of such  default  hereunder known  to  the Trustee,
          unless such  default shall have  been cured or  waived; PROVIDED,
          HOWEVER, that,  except in the case of a default in the payment of
          the principal  of (or  premium, if any)  or interest on  any Debt
          Security of  such series or  in the  payment of any  sinking fund
          installment with respect  to Debt Securities of  such series, the
          Trustee shall be protected  in withholding such notice if  and so
          long  as the  board of  directors, the  executive committee  or a
          trust committee  of directors and/or Responsible  Officers of the
          Trustee  in good  faith determine  that the  withholding  of such
          notice is  in the interest of  the Holders of Debt  Securities of
          such  series;  and PROVIDED,  FURTHER, that  in  the case  of any
          default of the character specified in SECTION 501(4) with respect
          to Debt Securities of such series no such notice to Holders shall
          be given until  at least  30 days after  the occurrence  thereof.
          For the purpose  of this  Section, the term  "default" means  any
          event which  is, or after notice  or lapse of time  or both would
          become,  an Event of Default  with respect to  Debt Securities of
          such series.

                    Notice  given pursuant  to  this SECTION  602 shall  be
          transmitted by mail:

                    (1) to all Holders,  as the names and addresses  of the
               Holders appear in the Security Register; and



                                      43





                    (2)  to  each Holder of  a Debt Security  of any series
               whose name  and address appear in  the information preserved
               at  the time  by the  Trustee in  accordance with  the Trust
               Indenture Act.

          SECTION 603.  CERTAIN RIGHTS OF TRUSTEE.

                    Except as  otherwise  provided in  the Trust  Indenture
               Act:

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

                    (b)  any request or direction of the  Company mentioned
               herein shall be sufficiently  evidenced by a Company Request
               or  Company  Order  and  any  resolution  of  the  Board  of
               Directors  shall  be  sufficiently   evidenced  by  a  Board
               Resolution;

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

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

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

                    (f)  the  Trustee  shall  not  be  bound  to  make  any
               investigation  into  the  facts  or matters  stated  in  any
               resolution,  certificate,  statement,  instrument,  opinion,
               report,  notice, request,  direction, consent,  order, bond,
               debenture, note,  other evidence  of  indebtedness or  other
               paper or document, but  the Trustee, in its  discretion, may
               make such  further inquiry or investigation  into such facts
               or matters  as it  may see  fit, and,  if the  Trustee shall
               determine to make such  further inquiry or investigation, it
               shall be entitled to examine the books, records and premises
               of the Company, personally or by agent or attorney;

                    (g)  the  Trustee  may execute  any  of  the trusts  or
               powers  hereunder  or  perform any  duties  hereunder either
               directly  or  by  or through  agents  or  attorneys and  the
               Trustee



                                      44




               shall  not   be   responsible   for   any   misconduct   or
               negligence on  the part  of any agent  (including any  agent
               appointed pursuant to SECTION  310(I)) or attorney appointed
               with due care by it hereunder; and

                    (h)  the Trustee  shall not be required  to take notice
               or be deemed to have notice of any default hereunder (except
               failure  by the Company to  pay principal of  or interest on
               any  series of  Securities so  long as  the Trustee  is also
               acting as Paying Agent for such series of Securities) unless
               the  Trustee shall  be specifically  notified in  writing of
               such default by the Company by the Holders of at least a 10%
               in  aggregate  principal  amount   of  all  Securities  then
               outstanding,  and  all  such  notices  or  other instruments
               required by this  Indenture to be  delivered to the  Trustee
               must,  in  order  to  be  effective,  be  delivered  at  the
               principal Corporate Trust Office of  the Trustee, and in the
               absence of  such notice the Trustee  may conclusively assume
               there is no default except as aforesaid; and

                    (i)  The permissive  right of the Trustee  to do things
               enumerated in  this Indenture  shall not  be construed  as a
               duty.

          SECTION  604.  NOT RESPONSIBLE  FOR RECITALS OR  ISSUANCE OF DEBT
          SECURITIES.

                    The  recitals   contained  herein  and   in  the   Debt
          Securities, except the Trustee's certificates  of authentication,
          shall be taken as  the statements of the Company, and the Trustee
          assumes  no responsibility  for their  correctness.   The Trustee
          makes  no representations as to  the  validity  or sufficiency of
          this Indenture  or of the Debt Securities  or Coupons, if any, of
          any series.  The Trustee shall  not be accountable for the use or
          application by the Company of any Debt Securities or the proceeds
          thereof.

          SECTION 605.  MAY HOLD DEBT SECURITIES.

                    The  Trustee, any Paying  Agent, the Security Registrar
          or any other agent of the Company, in its individual or any other
          capacity,  may become  the owner or  pledgee of  Debt Securities,
          and, subject  to any incorporated provisions,  may otherwise deal
          with the  Company with the same  rights it would have  if it were
          not the Trustee, Paying  Agent, Security Registrar or  such other
          agent.

          SECTION 606.  MONEY HELD IN TRUST.

                    Money in any Currency held by the Trustee or any Paying
          Agent  in trust hereunder need not be segregated from other funds
          except to the extent  required by law.   Neither the Trustee  nor
          any Paying Agent shall be under any liability for interest on any
          money received by  it hereunder except  as otherwise agreed  with
          the Company.

          SECTION 607.  COMPENSATION, INDEMNIFICATION AND REIMBURSEMENT.

                    The Company agrees:



                                      45




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

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

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

                    As security  for the performance of  the obligations of
          the  Company under this Section,  the Trustee shall  have a claim
          prior to the  Debt Securities upon all property and funds held or
          collected by the Trustee as such,  except funds held in trust for
          the payment of amounts due on the Debt Securities.

                    The obligations  of the Company under  this SECTION 607
          to  compensate   and   indemnify  the   Trustee   for   expenses,
          disbursements   and   advances   shall    constitute   additional
          indebtedness  under   this  Indenture  and   shall  survive   the
          satisfaction and discharge of this Indenture.

          SECTION 608.  RESIGNATION AND REMOVAL; APPOINTMENT OF SUCCESSOR.

                    (a)  No resignation  or removal  of the Trustee  and no
          appointment of a successor Trustee pursuant to this Article shall
          become  effective  until the  acceptance  of  appointment by  the
          successor Trustee under SECTION 609.

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

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




                                      46





                    (d)  If at any time:

                    (1)  the  Trustee  shall fail  to  comply  with Section
               310(b) of the Trust  Indenture Act with respect to  the Debt
               Securities of  any series after written  request therefor by
               the Company or by any Holder who has been a BONA FIDE Holder
               of a Debt Security of  such series for at least six  months;
               or

                    (2)  the  Trustee  shall  cease  to be  eligible  under
               Section 310(a)  of the Trust  Indenture Act with  respect to
               the Debt Securities of  any series and shall fail  to resign
               after written request therefor by the Company or by any such
               Holder; or

                    (3)  the  Trustee shall  become incapable of  acting or
               shall be adjudged a  bankrupt or insolvent or a  receiver of
               the Trustee or  of its  property shall be  appointed or  any
               public officer  shall take charge or control  of the Trustee
               or  of   its  property  or   affairs  for  the   purpose  of
               rehabilitation, conservation or liquidation;

          then, in any such case, (i) the Company by a Board Resolution may
          remove the Trustee with  respect to all Debt Securities,  or (ii)
          subject  to SECTION  514, any  Holder  who has  been a  BONA FIDE
          Holder of a  Debt Security of any series for  at least six months
          may, on  behalf  of himself  and all  others similarly  situated,
          petition any  court of competent jurisdiction for  the removal of
          the  Trustee and the appointment  of a successor  Trustee for the
          Debt Securities of such series;

                    (e)  If the Trustee shall  resign, be removed or become
          incapable of acting, or if a vacancy shall occur in the office of
          Trustee for any cause, with respect to the Debt Securities of one
          or  more  series,  the  Company, by  a  Board  Resolution,  shall
          promptly appoint a successor Trustee or Trustees  with respect to
          the  Debt Securities of that or those series (it being understood
          that  any such successor Trustee may be appointed with respect to
          the Debt Securities of one or more or all of such series and that
          at  any time there shall be only  one Trustee with respect to the
          Debt  Securities of any particular series)  and shall comply with
          the  applicable requirements of SECTION 609.  If, within one year
          after  such   resignation,  removal   or  incapability,   or  the
          occurrence of such  vacancy, a successor Trustee  with respect to
          the Debt Securities of  any series shall  be appointed by Act  of
          the  Holders of a majority in principal amount of the Outstanding
          Debt Securities of such  series delivered to the Company  and the
          retiring Trustee,  the  successor  Trustee  so  appointed  shall,
          forthwith  upon its  acceptance of  such appointment,  become the
          successor Trustee  with respect  to the Debt  Securities of  such
          series  and  to  that  extent  supersede  the  successor  Trustee
          appointed by the Company.   If no successor Trustee  with respect
          to the Debt Securities of any series shall have been so appointed
          by  the  Company  or the  Holders  of  such  series and  accepted
          appointment in  the manner  hereinafter provided, any  Holder who
          has been a BONA FIDE Holder of a Debt Security of such series for
          at  least six  months may, subject  to SECTION 514,  on behalf of
          himself and all others similarly situated, petition any  court of
          competent jurisdiction for the appointment of a successor Trustee
          with respect to the Debt Securities of such series.

                    (f)   The Company shall give notice of each resignation
          and  each removal  of  the  Trustee  with  respect  to  the  Debt
          Securities of  any series  and each  appointment  of a  successor



                                      47




          Trustee with respect to the Debt Securities  of any series in the
          manner  and to the extent provided  in SECTION 105 to the Holders
          of Debt Securities of such series.  Each notice shall include the
          name of the successor Trustee with respect to the Debt Securities
          of such series and the address of its Corporate Trust Office.

                    (g)  If   the  Trustee   has  or   shall   acquire  any
          conflicting interest  within the  meaning of the  Trust Indenture
          Act with respect to the  Debt  Securities of any series, it shall
          either eliminate such conflicting interest or resign with respect
          to the Debt Securities  of that series in the manner provided by,
          and  subject  to  the  provisions of, the Trust Indenture Act and
          this Indenture, and the Company shall take prompt action  to have
          a successor Trustee  with respect  to the Debt Securities of that
          series appointed in the manner provided herein.

                    (h)  There shall  at all  times be a  Trustee hereunder
          with respect  to the Debt Securities  of each series, which shall
          be  a Person  that is  eligible pursuant  to the Trust  Indenture
          Act to act as such, having a  combined capital and  surplus of at
          least  $50,000,000,  subject  to  supervision  or  examination by
          Federal  or State authority and having its Corporate Trust Office
          in Chicago, Illinois or New York,  New York. If  such corporation
          publishes reports of condition at least annually, pursuant to law
          or  the  requirements of said supervising or examining authority,
          then for the  purposes of this Section, the  combined capital and
          surplus  of such  corporation shall be  deemed to be its combined
          capital and  surplus  as  set forth in its  most recent report of
          condition so published. If at any time the Trustee shall cease to
          be eligible in accordance with the  provisions of  this  Section,
          it  shall  resign  immediately in the manner and with the  effect
          hereinafter specified in this Article.

          SECTION 609.  ACCEPTANCE OF APPOINTMENT BY SUCCESSOR.

                    (a)  In  the  case of  an  appointment  hereunder of  a
          successor Trustee with respect to all  Debt Securities, each such
          successor  Trustee  so appointed  shall execute,  acknowledge and
          deliver  to the Company and to the retiring Trustee an instrument
          accepting such  appointment,  and thereupon  the  resignation  or
          removal of the  retiring Trustee shall become  effective and such
          successor Trustee,  without any further act,  deed or conveyance,
          shall  become  vested with  all  the rights,  powers,  trusts and
          duties of the retiring Trustee; but, on request of the Company or
          the successor Trustee, such  retiring Trustee shall, upon payment
          of its charges, execute and deliver an instrument transferring to
          such successor Trustee all  the rights, powers and trusts  of the
          retiring  Trustee, and shall duly assign, transfer and deliver to
          such successor  Trustee  all  property and  money  held  by  such
          retiring Trustee hereunder, subject nevertheless to its claim, if
          any, provided for in SECTION 607.

                    (b)   In  case   of  the  appointment  hereunder  of  a
          successor Trustee with respect  to the Debt Securities of  one or
          more  (but not all) series, the Company, the retiring Trustee and
          each successor Trustee with respect to the Debt Securities of one
          or   more  series   shall  execute   and  deliver   an  indenture
          supplemental hereto wherein  each successor Trustee  shall accept
          such appointment and  which (1) shall contain  such provisions as
          shall be necessary or  desirable to transfer and confirm  to, and
          to vest in, each successor Trustee all the rights, powers, trusts
          and  duties  of the  retiring Trustee  with  respect to  the Debt
          Securities  of that or those  series to which



                                      48




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

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

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

          SECTION 610.  MERGER,  CONVERSION, CONSOLIDATION OR SUCCESSION TO
          BUSINESS.

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




                                      49





          SECTION 611.  APPOINTMENT OF AUTHENTICATING AGENT.

                    As  long as  any  Debt Securities  of  a series  remain
          Outstanding,  upon   a  Company   Request,  there  shall   be  an
          authenticating  agent (the "Authenticating Agent") appointed, for
          such  period as the Company shall elect,  by the Trustee for such
          series of Debt Securities to  act as its agent on its  behalf and
          subject to  its direction  in connection with  the authentication
          and delivery of  each series of  Debt Securities for which  it is
          serving  as  Trustee.    Debt  Securities  of  each  such  series
          authenticated by  such Authenticating Agent shall  be entitled to
          the  benefits of this Indenture and shall be valid and obligatory
          for all purposes as  if authenticated by such Trustee.   Wherever
          reference  is made  in this  Indenture to the  authentication and
          delivery of Debt Securities of any series by the Trustee for such
          series or  to the  Trustee's Certificate of  Authentication, such
          reference shall be deemed  to include authentication and delivery
          on behalf of  the Trustee  for such series  by an  Authenticating
          Agent  for  such  series  and  a  Certificate  of  Authentication
          executed on behalf  of such Trustee by  such Authenticating Agent
          except  that only  the Trustee  may authenticate  Debt Securities
          upon  original issuance and pursuant to SECTION 306 hereof.  Such
          Authenticating  Agent  shall  at   all  times  be  a  corporation
          organized  and doing business under the laws of the United States
          of  America  or  of any  State,  authorized  under  such laws  to
          exercise corporate  trust powers,  having a combined  capital and
          surplus of  at least  $25,000,000 and subject  to supervision  or
          examination   by   federal  or   state   authority.     If   such
          Authenticating  Agent publishes  reports  of  condition at  least
          annually,  pursuant  to  law  or  to  the  requirements  of  said
          supervising  or examining  authority, then  for purposes  of this
          Section, the combined capital  and surplus of such Authenticating
          Agent shall be deemed  to be its combined capital and  surplus as
          set  forth in its most  recent report of  condition so published.
          If at any time an Authenticating Agent shall cease to be eligible
          in  accordance   with  the  provisions  of   this  Section,  such
          Authenticating Agent  shall resign immediately in  the manner and
          with the effect specified in this Section.

                    Any corporation into which any Authenticating Agent may
          be  merged or converted, or with which it may be consolidated, or
          any  corporation   resulting  from  any   merger,  conversion  or
          consolidation to which any Authenticating Agent shall be a party,
          or any corporation succeeding to the corporate agency business of
          any Authenticating Agent, shall continue to be the Authenticating
          Agent with respect to all series of Debt Securities for which  it
          served as Authenticating Agent without the execution or filing of
          any paper or any further act on the part of  the Trustee for such
          series or  such Authenticating  Agent.  Any  Authenticating Agent
          may at  any time, and  if it shall cease  to be eligible,   shall
          resign by giving written notice  of resignation to the applicable
          Trustee and to the Company.

                    Upon  receiving such  a notice  of resignation  or upon
          such a termination,  or in  case at any  time any  Authenticating
          Agent  shall  cease  to  be   eligible  in  accordance  with  the
          provisions of this SECTION 611 with respect to one or more of all
          series of Debt Securities, the Trustee for such series shall upon
          Company Request appoint a successor Authenticating Agent, and the
          Company shall provide  notice of such appointment  to all Holders
          of Debt Securities of such series in the manner and to the extent
          provided in SECTION 105.  Any successor Authenticating Agent upon
          acceptance of its appointment  hereunder shall become vested with
          all   rights,  powers,   duties  and   responsibilities  of   its
          predecessor  hereunder,  with  like effect as if originally named



                                      50





          as  Authenticating  Agent  herein.  The  Trustee  for  the  Debt
          Securities   of  such series agrees to pay to the Authenticating
          Agent for such series from time to time reasonable  compensation
          for  its  services,  and  the  Trustee  shall  be entitled to be
          reimbursed  for  such  payment,  subject  to  the  provisions of
          SECTION 607. The Authenticating Agent for the Debt Securities of
          any  series  shall  have  no responsibility or liability for any
          action  taken  by it as such at the direction of the Trustee for
          such series.

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

                    This is  one of  the series  of Debt Securities  issued
          under the within mentioned Indenture.


                                        THE FIRST NATIONAL BANK OF CHICAGO,
                                        as Trustee



                                        By ________________________________
                                             As Authenticating Agent

                                        By ________________________________
                                              Authorized Signatory


          SECTION 612.  PREFERENTIAL COLLECTION OF CLAIMS AGAINST COMPANY.

               If  and when the Trustee  becomes a creditor  of the Company
          (or  any  other  obligor  upon the  Debt Securities), the Trustee
          shall be subject  to the provisions  of the  Trust  Indenture Act
          regarding the  collection of  claims  against the Company (or any
          such other obligor).  A Trustee that has resigned or been removed
          is subject to such provisions of the Trust Indenture  Act to  the
          extent provided therein.



                                      51





                                    ARTICLE SEVEN

                                CONCERNING THE HOLDERS

          SECTION 701.  ACTS OF HOLDERS.

                    Any request, demand, authorization,  direction, notice,
          consent,  waiver or other action provided by this Indenture to be
          given or taken by Holders may be embodied in and evidenced by one
          or more instruments of substantially similar tenor signed by such
          Holders  in person  or  by an  agent or  proxy duly  appointed in
          writing; and, except as herein otherwise expressly provided, such
          action shall become effective when such instrument or instruments
          are delivered to the  Trustee, and, where it is  hereby expressly
          required,  to the Company.   Such instrument  or instruments (and
          the  action embodied  therein and  evidenced thereby)  are herein
          sometimes  referred to as the  "Act" of the  Holders signing such
          instrument or  instruments.   Whenever  in this  Indenture it  is
          provided that the Holders of a specified percentage in  aggregate
          principal amount of the Outstanding Debt Securities of any series
          may take any  Act, the fact  that the  Holders of such  specified
          percentage  have  joined  therein may  be  evidenced  (a) by  the
          instrument or  instruments executed by  Holders in  person or  by
          agent or  proxy appointed  in writing,  or (b) by  the record  of
          Holders  voting in favor thereof  at any meeting  of such Holders
          duly called and held in accordance with the provisions of ARTICLE
          EIGHT,  or (c) by a combination of such instrument or instruments
          and any such record of such a meeting of Holders.

          SECTION  702.   PROOF  OF   OWNERSHIP;  PROOF  OF   EXECUTION  OF
          INSTRUMENTS BY HOLDERS.

                    The ownership of Debt Securities of any series shall be
          proved  by  the  Security  Register  for  such  series  or  by  a
          certificate of the Security Registrar for such series.

                    Subject to the provisions of SECTION 603 and 805, proof
          of the execution of a writing appointing an agent or proxy and of
          the execution of any instrument by a Holder or his agent or proxy
          shall  be sufficient and conclusive  in favor of  the Trustee and
          the Company if made in the following manner:

                    The fact and date  of the execution by any  such person
          of any instrument may be proved by the certificate  of any notary
          public  or other  officer authorized  to take  acknowledgement of
          deeds, that the person  executing such instrument acknowledged to
          him the execution  thereof, or  by an affidavit  of a witness  to
          such  execution sworn  to before  any such  notary or  other such
          officer.  Where such execution is by an  officer of a corporation
          or association or  a member of  a partnership on  behalf of  such
          corporation, association or  partnership, as the case may  be, or
          by any  other person  acting in  a representative capacity,  such
          certificate or  affidavit shall also constitute  sufficient proof
          of his authority.

                    The record of any  Holders' meeting shall be  proved in
          the manner provided in SECTION 806.



                                      52




                    The Trustee  may in any instance  require further proof
          with respect to any of the matters referred to in this Section so
          long as the request is a reasonable one.

          SECTION 703.  PERSONS DEEMED OWNERS.

                    The Company, the Trustee  and any agent of  the Company
          or  the  Trustee may  treat the  Person  in whose  name  any Debt
          Security is registered as the owner of such Debt Security for the
          purpose of receiving payment of the principal of (and premium, if
          any) and (subject to SECTION 307) interest, if any, on  such Debt
          Security  and for all  other purposes whatsoever,  whether or not
          such  Debt  Security be  overdue,  and neither  the  Company, the
          Trustee nor  any agent  of the  Company or  the Trustee  shall be
          affected by notice  to the contrary.   All  payments made to  any
          Holder, or upon his order, shall be valid, and, to  the extent of
          the  sum or  sums paid,  effectual to  satisfy and  discharge the
          liability for moneys payable upon such Debt Security.

          SECTION 704.  REVOCATION OF CONSENTS; FUTURE HOLDERS BOUND.

                    At  any time prior to (but not after) the evidencing to
          the Trustee, as provided in SECTION 701, of the taking of any Act
          by the Holders of the percentage in aggregate principal amount of
          the Outstanding  Debt Securities  specified in this  Indenture in
          connection  with  such Act,  any Holder  of  a Debt  Security the
          number, letter or  other distinguishing symbol of which  is shown
          by the evidence to be included in the Debt Securities the Holders
          of which have consented to such Act may, by filing written notice
          with the Trustee at  the Corporate Trust Office and upon proof of
          ownership as provided  in SECTION 702, revoke such Act  so far as
          it  concerns such Debt Security.   Except as  aforesaid, any such
          Act taken by the Holder of any Debt Security shall  be conclusive
          and  binding upon such Holder and upon all future Holders of such
          Debt Security and of any Debt Securities issued on transfer or in
          lieu  thereof   or   in  exchange   or   substitution   therefor,
          irrespective  of whether or not any notation in regard thereto is
          made upon such Debt Security or such other Debt Securities.


                                    ARTICLE EIGHT

                                  HOLDERS' MEETINGS

          SECTION 801.  PURPOSES OF MEETINGS.

                    A meeting of Holders of any or all series may be called
          at any time  and from time to time pursuant  to the provisions of
          this ARTICLE EIGHT for any of the following purposes:

                    (1)  to give  any  notice  to  the Company  or  to  the
               Trustee  for such series, or  to give any  directions to the
               Trustee for such series, or to consent to the waiving of any
               default hereunder and its consequences, or to take any other
               action  authorized to be taken by Holders pursuant to any of
               the provisions of ARTICLE FIVE;



                                      53




                    (2)  to remove the Trustee  for such series and appoint
               a successor  Trustee pursuant  to the provisions  of ARTICLE
               SIX;

                    (3)  to  consent to  the execution  of an  indenture or
               indentures supplemental hereto pursuant to the provisions of
               SECTION 1002; or

                    (4)  to take any other action authorized to be taken by
               or  on behalf  of  the Holders  of  any specified  aggregate
               principal amount  of the Outstanding Debt  Securities of any
               one or  more or all  series, as the  case may be,  under any
               other provision of this Indenture or under applicable law.

          SECTION 802.  CALL OF MEETINGS BY TRUSTEE.

                    The  Trustee  for any  series may  at  any time  call a
          meeting of Holders of such series to take any action specified in
          SECTION 801, to be  held at such time or times  and at such place
          or places as the Trustee for such series shall determine.  Notice
          of every meeting of the Holders of  any series, setting forth the
          time  and the  place  of such  meeting and  in general  terms the
          action proposed to be  taken at such  meeting, shall be given  to
          Holders of such series in  the manner and to the  extent provided
          in SECTION 105.  Such notice shall be given not less than 20 days
          nor more than 90 days prior to the date fixed for the meeting.

          SECTION 803.  CALL OF MEETINGS BY COMPANY OR HOLDERS.

                    In  case at any time  the Company, pursuant  to a Board
          Resolution, or the Holders of at least 10% in aggregate principal
          amount of the Outstanding  Debt Securities of a series or  of all
          series, as the case may be, shall have requested  the Trustee for
          such  series to  call a  meeting of  Holders of  any or  all such
          series by written request setting forth in reasonable detail  the
          action proposed to be taken at the meeting, and the Trustee shall
          not have  given the notice of  such meeting within 20  days after
          the receipt of such request, then the Company or such Holders may
          determine  the time  or times and  the place  or places  for such
          meetings and may call such meetings to take any action authorized
          in SECTION 801, by  giving notice thereof as provided  in SECTION
          802.

          SECTION 804.  QUALIFICATIONS FOR VOTING.

                    To  be entitled  to vote  at any  meeting of  Holders a
          Person shall be  (a) a Holder  of a Debt  Security of the  series
          with respect to which such meeting  is being held or (b) a Person
          appointed by  an instrument in writing as  agent or proxy by such
          Holder.  The only Persons who shall be entitled to  be present or
          to speak at  any meeting of Holders shall be the Persons entitled
          to vote at such meeting and their counsel and any representatives
          of the Trustee for the series with  respect to which such meeting
          is  being held  and its  counsel and  any representatives  of the
          Company and its counsel.


                                      54






          SECTION 805.  REGULATIONS.

                    Notwithstanding any other provisions of this Indenture,
          the Trustee for  any series may make  such reasonable regulations
          as it  may deem  advisable for  any  meeting of  Holders of  such
          series, in regard to proof of  the holding of Debt Securities  of
          such series and  of the appointment of proxies, and  in regard to
          the appointment and duties of inspectors of votes, the submission
          and examination  of proxies,  certificates and other  evidence of
          the  right to vote, and such other matters concerning the conduct
          of the meeting as it shall deem appropriate.

                    The Trustee shall, by an instrument in writing, appoint
          a  temporary chairman of  the meeting,  unless the  meeting shall
          have  been called by the Company or  by Holders of such series as
          provided in SECTION 803, in which case the Company or the Holders
          calling the  meeting, as  the case may  be, shall in  like manner
          appoint  a  temporary  chairman.    A permanent  chairman  and  a
          permanent secretary of the meeting shall be elected by a majority
          vote of the meeting.

                    Subject  to   the   provisos  in   the  definition   of
          "Outstanding," at any meeting  each Holder of a Debt  Security of
          the series  with respect to which  such meeting is being  held or
          proxy  therefor shall  be entitled  to one  vote for  each $1,000
          principal amount (or such  other amount as shall be  specified as
          contemplated by SECTION  301) of Debt  Securities of such  series
          held or represented by him; PROVIDED, HOWEVER, that no vote shall
          be cast or counted at any meeting in respect of any Debt Security
          challenged  as not Outstanding and  ruled by the  chairman of the
          meeting to be not Outstanding.  The chairman of the meeting shall
          have no right to  vote other than  by virtue of Outstanding  Debt
          Securities of such series  held by him or instruments  in writing
          duly  designating him as the person to  vote on behalf of Holders
          of Debt Securities  of such series.  Any meeting  of Holders with
          respect  to which  a  meeting was  duly  called pursuant  to  the
          provisions of SECTION  802 or 803  may be adjourned from  time to
          time by a majority of such Holders present and the meeting may be
          held as so adjourned without further notice.


          SECTION 806.  VOTING.

                    The vote  upon any resolution submitted  to any meeting
          of Holders with respect to which such meeting is being held shall
          be by written ballots on which shall be subscribed the signatures
          of  such Holders  or of  their representatives  by proxy  and the
          serial  number  or   numbers  of  the  Debt  Securities  held  or
          represented by them.  The permanent chairman of the meeting shall
          appoint two inspectors of votes who shall count all votes cast at
          the meeting for or against any resolution  and who shall make and
          file  with the  secretary of  the meeting their  verified written
          reports in  duplicate of all votes cast at the meeting.  A record
          in  duplicate of the proceedings of each meeting of Holders shall
          be prepared by the  secretary of the meeting  and there shall  be
          attached to said record the original reports of the inspectors of
          votes on any vote by  ballot taken thereat and affidavits by  one
          or more persons  having knowledge  of the facts  setting forth  a
          copy  of the notice of  the meeting and  showing that said notice
          was transmitted as  provided in  SECTION 802.   The record  shall
          show the serial numbers of the Debt Securities voting in favor of
          or  against any  resolution.   The  record  shall be  signed  and
          verified  by  the



                                      55




          affidavits   of  the  permanent  chairman  and  secretary of  the
          meeting  and one  of  the duplicates  shall be  delivered  to the
          Company and  the other  to  the Trustee  to be   preserved by the
          Trustee.

                    Any record  so signed and verified  shall be conclusive
          evidence of the matters therein stated.

          SECTION 807.  NO DELAY OF RIGHTS BY MEETING.

                    Nothing contained in this ARTICLE EIGHT shall be deemed
          or construed to authorize or  permit, by reason of any call  of a
          meeting of Holders or any rights expressly or impliedly conferred
          hereunder  to make  such  call, any  hindrance  or delay  in  the
          exercise of any right or rights conferred upon or reserved to the
          Trustee or  to any  Holder under  any of  the provisions  of this
          Indenture or of the Debt Securities of any series.

                                     ARTICLE NINE

                 CONSOLIDATION, MERGER, CONVEYANCE, TRANSFER OR LEASE

          SECTION  901.   COMPANY MAY  CONSOLIDATE, ETC.,  ONLY ON  CERTAIN
          TERMS.

                    The Company  shall not  consolidate with or  merge into
          any other corporation or convey, transfer or lease its properties
          and assets substantially as an entirety to any Person, unless:

                    (1)  the  corporation formed  by such  consolidation or
               into  which  the Company  is  merged  or  the  Person  which
               acquires  by conveyance  or transfer,  or which  leases, the
               properties  and assets  of the  Company substantially  as an
               entirety   (the   "successor   corporation")  shall   be   a
               corporation  organized and  existing under  the laws  of the
               United States of  America or  any state or  the District  of
               Columbia  and  shall  expressly  assume,   by  an  indenture
               supplemental hereto,  executed and delivered to the Trustee,
               in form reasonably  satisfactory to the Trustee, the due and
               punctual payment of  the principal of (and  premium, if any)
               and interest on all the Debt Securities  and the performance
               of  every  covenant of  this Indenture  on  the part  of the
               Company to be performed or observed;

                    (2)  immediately   after   giving   effect    to   such
               transaction, no Event of Default, and no event  which, after
               notice or  lapse of time, or  both would become an  Event of
               Default, shall have happened and be continuing; and

                    (3)  if,  as  a result  of  any  such consolidation  or
               merger or such conveyance,  transfer or lease, properties or
               assets of  the Company would  become subject to  a mortgage,
               pledge,  lien, security interest  or other  encumbrance that
               would not be  permitted by  this Indenture,  the Company  or
               such successor  corporation or Person,  as the case  may be,
               shall take such  steps as shall be necessary  effectively to
               secure  all Debt  Securities  equally and  ratably with  (or
               prior to) all indebtedness secured thereby; and



                                      56




                    (4)  the  Company  has  delivered  to  the  Trustee  an
               Officers' Certificate and an Opinion of Counsel each stating
               that such  consolidation,  merger, conveyance,  transfer  or
               lease  and  such  supplemental indenture  comply  with  this
               Article  and that  all conditions precedent  herein provided
               for relating to such transaction have been complied with.

          SECTION 902.  SUCCESSOR CORPORATION SUBSTITUTED.

                    Upon any  consolidation with  or merger into  any other
          corporation,  or  any  conveyance,   transfer  or  lease  of  the
          properties and assets of the Company substantially as an entirety
          in accordance with SECTION  901, the successor corporation formed
          by such consolidation or into which  the Company is merged or  to
          which  such conveyance, transfer  or lease is  made shall succeed
          to,  and be  substituted for,  and may  exercise every  right and
          power of, the Company  under this Indenture with the  same effect
          as  if such successor corporation  had been named  as the Company
          herein, and  thereafter  the  predecessor  corporation  shall  be
          relieved of  all obligations  and covenants under  this Indenture
          and the Debt Securities.


                                     ARTICLE TEN

                               SUPPLEMENTAL INDENTURES

          SECTION  1001.    SUPPLEMENTAL   INDENTURES  WITHOUT  CONSENT  OF
          HOLDERS.

                    Without the  consent of any Holders,  the Company, when
          authorized  by a Board Resolution,  and the Trustee,  at any time
          and  from time  to time, may  enter into  one or  more indentures
          supplemental hereto, in form satisfactory to the Trustee, for any
          of the following purposes:

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

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

                    (3)  to add  any additional  Events of Default  (and if
               such Events of Default are to be applicable to less than all
               series, stating  that such  Events of Default  are expressly
               being included solely to be applicable to such series); or

                    (4)  to change  or eliminate  any of the  provisions of
               this Indenture, PROVIDED that any such change or elimination
               shall  become effective  only when  there is  no Outstanding
               Debt Security of any  series created prior to  the execution
               of  such

                                      57




               supplemental  indenture that is entitled to the  benefit  of
               such  provision  and as to which such supplemental indenture
               would apply; or

                    (5)   to secure the Debt Securities; or

                    (6)   to  supplement  any  of the  provisions  of  this
               Indenture  to such extent as shall be necessary to permit or
               facilitate  the defeasance  and discharge  of any  series of
               Debt  Securities  pursuant  to   ARTICLE  FOUR  OR   ARTICLE
               FOURTEEN, PROVIDED that any  such action shall not adversely
               affect the interests  of the Holders  of Debt Securities  of
               such  series or any other  series of Debt  Securities in any
               material respect; or

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

                    (8)   to  evidence and  provide for  the acceptance  of
               appointment hereunder by a successor Trustee with respect to
               one or  more series  of Debt  Securities and  to  add to  or
               change any of the  provisions of this Indenture as  shall be
               necessary to provide for or facilitate the administration of
               the trusts hereunder by  more than one Trustee, pursuant  to
               the requirements of SECTION 609; or

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

                    (10) to  change  any  place  or places  where  (1)  the
               principal of and premium,  if any, and interest, if  any, on
               all or any series  of Debt Securities shall be  payable, (2)
               all  or any series of Debt Securities may be surrendered for
               registration or  transfer, (3)  all or  any  series of  Debt
               Securities may  be surrendered for exchange, and (4) notices
               and demands to or upon the Company in respect of  all or any
               series of Debt Securities and this Indenture may be served.

          SECTION 1002.  SUPPLEMENTAL INDENTURES WITH CONSENT OF HOLDERS.

                    With  the consent  of the  Holders of  not less  than a
          majority in  principal amount of the  Outstanding Debt Securities
          of  each series  affected by  such supplemental  indenture voting
          separately, by Act of  said Holders delivered to the  Company and
          the Trustee, the Company, when authorized  by a Board Resolution,
          and  the  Trustee  may  enter  into  an  indenture or  indentures
          supplemental hereto for  the purpose of adding any  provisions to
          or changing in any manner or eliminating any of the provisions of
          this Indenture  or of modifying in  any manner the  rights of the
          Holders under  this Indenture of such  Debt Securities; PROVIDED,
          HOWEVER, that  no


                                      58




          such supplemental indenture  shall, without  the  consent of the
          Holder  of each outstanding Debt  Security  of each  such series
          affected thereby,

                    (1)   change the Stated Maturity  of the principal  of,
               or installment of  interest, if any, on, any  Debt Security,
               or  reduce  the principal  amount  thereof  or the  interest
               thereon or  any premium payable upon  redemption thereof, or
               change the Currency or Currencies in which  the principal of
               (and premium, if any)  or interest on such Debt  Security is
               denominated  or  payable,  or   reduce  the  amount  of  the
               principal  of a  Discount  Security that  would  be due  and
               payable upon  a declaration of acceleration  of the Maturity
               thereof  pursuant to  SECTION 502,  or adversely  affect the
               right of repayment or  repurchase, if any, at the  option of
               the  Holder, or reduce the  amount of, or  postpone the date
               fixed for, any  payment under any sinking  fund or analogous
               provisions  for any  Debt Security, or  impair the  right to
               institute suit  for the  enforcement of  any  payment on  or
               after  the  Stated Maturity  thereof  (or,  in the  case  of
               redemption, on or after the Redemption Date); or

                    (2)   reduce the  percentage in principal amount of the
               Outstanding Debt  Securities of  any series, the  consent of
               whose Holders is required for any supplemental indenture, or
               the consent of whose  Holders is required for any  waiver of
               compliance  with certain  provisions  of  this Indenture  or
               certain defaults  hereunder and their  consequences provided
               for in this Indenture; or

                    (3)   modify any  of  the provisions  of this  Section,
               SECTION 513  or SECTION  1109, except to  increase any  such
               percentage or  to provide  that certain other  provisions of
               this  Indenture cannot  be  modified or  waived without  the
               consent  of the  Holder  of each  Outstanding Debt  Security
               affected thereby; PROVIDED, HOWEVER, that  this clause shall
               not  be deemed  to require  the consent  of any  Holder with
               respect to  changes in the  references to "the  Trustee" and
               concomitant changes in this Section and SECTION 1109, or the
               deletion   of  this   proviso,   in  accordance   with   the
               requirements of SECTIONS 609 and 1001(7).

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

                    A  supplemental indenture  which changes  or eliminates
          any covenant or other provision of this Indenture with respect to
          one or  more  particular  series  of  Debt  Securities  or  which
          modifies the rights  of the  Holders of Debt  Securities of  such
          series with respect to such covenant or other provision, shall be
          deemed  not  to affect  the rights  under  this Indenture  of the
          Holders of Debt Securities of any other series.

          SECTION 1003.  EXECUTION OF SUPPLEMENTAL INDENTURES.

                    In  executing,  or   accepting  the  additional  trusts
          created by, any supplemental  indenture permitted by this Article
          or the  modifications  thereby  of the  trusts  created  by  this


                                      59




          Indenture, the Trustee shall be entitled to receive, and (subject
          to  any  incorporated provisions)  shall  be  fully protected  in
          relying upon, an Opinion of Counsel stating that the execution of
          such supplemental  indenture is  authorized or permitted  by this
          Indenture.  The Trustee may, but shall not be obligated to, enter
          into any such supplemental  indenture which adversely affects the
          Trustee's own  rights, duties or immunities  under this Indenture
          or otherwise in a material way.

          SECTION 1004.  EFFECT OF SUPPLEMENTAL INDENTURES.

                    Upon the execution of  any supplemental indenture under
          this  Article, this  Indenture  shall be  modified in  accordance
          therewith,  and such supplemental indenture shall  form a part of
          this Indenture  for  all  purposes;  and  every  Holder  of  Debt
          Securities  theretofore or thereafter authenticated and delivered
          hereunder shall be bound thereby.

          SECTION 1005.  CONFORMITY WITH TRUST INDENTURE ACT.

                    Every supplemental indenture executed pursuant  to this
          Article shall conform to the requirements  of the Trust Indenture
          Act as then in effect.

          SECTION  1006.   REFERENCE  IN  DEBT  SECURITIES TO  SUPPLEMENTAL
          INDENTURES.

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

          SECTION 1007.  NOTICE OF SUPPLEMENTAL INDENTURE.

                    Promptly  after the  execution by  the Company  and the
          appropriate  Trustee of  any supplemental  indenture  pursuant to
          SECTION  1002, the Company shall  transmit, in the  manner and to
          the extent provided in  SECTION 105, to all Holders of any series
          of the  Debt Securities affected thereby, a  notice setting forth
          in general terms the substance of such supplemental indenture.


                                    ARTICLE ELEVEN

                                      COVENANTS

          SECTION 1101.  PAYMENT OF PRINCIPAL, PREMIUM AND INTEREST.

                    The  Company covenants  and agrees  for the  benefit of
          each series of Debt  Securities that it will duly  and punctually
          pay  the principal of  (and premium, if any)  and interest on the
          Debt  Securities  in  accordance  with  the  terms  of  the  Debt
          Securities and this Indenture.


                                      60




          SECTION 1102.  MAINTENANCE OF OFFICE OR AGENCY.

                    The Company will maintain in each Place of Payment  for
          each series of  Debt Securities  an office or  agency where  Debt
          Securities of  that series  may be  presented or  surrendered for
          payment, where Debt Securities of that  series may be surrendered
          for registration  of transfer or  exchange and where  notices and
          demands to or upon the Company in respect of the  Debt Securities
          of that  series and this  Indenture may be  served.  The  Company
          will give prompt written  notice to the Trustee of  the location,
          and any change in the  location, of such office or agency.  If at
          any time the  Company shall  fail to maintain  any such  required
          office or  agency or shall  fail to furnish the  Trustee with the
          address  thereof,  such  presentations,  surrenders,  notices and
          demands may  be made or served  at the Corporate  Trust Office of
          the Trustee, and the  Company hereby appoints the Trustee  as its
          agent  to  receive  all presentations,  surrenders,  notices  and
          demands.

          SECTION  1103.  MONEY FOR DEBT SECURITIES; PAYMENTS TO BE HELD IN
          TRUST.

                    If the Company shall at any time  act as its own Paying
          Agent with respect to any series of Debt Securities,  it will, on
          or before each due date of the principal of (and premium, if any)
          or  interest  on  any of  the  Debt  Securities  of such  series,
          segregate  and hold  in  trust for  the  benefit of  the  Persons
          entitled  thereto a  sum  sufficient to  pay  the principal  (and
          premium,  if any)  or interest  so becoming  due until  such sums
          shall be paid to such Persons or otherwise disposed of  as herein
          provided, and will promptly  notify the Trustee of its  action or
          failure so to act.

                    Whenever  the Company  shall  have one  or more  Paying
          Agents with respect to any series of Debt Securities, it will, by
          or on each  due date of  the principal (and  premium, if any)  or
          interest  on any Debt Securities of such series, deposit with any
          such  Paying Agent  a sum  sufficient to  pay the  principal (and
          premium, if any) or interest so becoming due, such sum to be held
          in trust for  the benefit  of the Persons  entitled thereto,  and
          (unless  any such Paying Agent  is the Trustee)  the Company will
          promptly notify the Trustee of its action or failure so to act.

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

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

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



                                      61




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

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

                    Any  money deposited  with  the Trustee  or any  Paying
          Agent, or then  held by the Company, in trust  for the payment of
          the principal  of (and premium, if  any) or interest  on any Debt
          Security  of any  series and  remaining unclaimed  for  two years
          after such principal (and premium, if any) or interest has became
          due  and  payable  shall be  paid  to  the  Company upon  Company
          Request, or (if  then held  by the Company)  shall be  discharged
          from  such  trust; and  the Holder  of  such Debt  Security shall
          thereafter, as  an unsecured general  creditor, look only  to the
          Company  for payment thereof, and all liability of the Trustee or
          such  Paying  Agent with  respect to  such  trust money,  and all
          liability  of the  Company  as trustee  thereof, shall  thereupon
          cease; PROVIDED, HOWEVER,  that the Trustee or such Paying Agent,
          before  being required  to make  any such  repayment, may  at the
          expense of the Company  cause to be transmitted in the manner and
          to the extent  provided by  SECTION 105, notice  that such  money
          remains unclaimed and that, after a date specified therein, which
          shall  not   be  less  than  30  days   from  the  date  of  such
          notification, any unclaimed balance  of such money then remaining
          will be repaid to the Company.

          SECTION 1104.  CORPORATE EXISTENCE.

                    Subject to ARTICLE NINE, the  Company will do or  cause
          to be  done all  things necessary  to preserve and  keep in  full
          force  and effect  its corporate  existence, rights  (charter and
          statutory) and  franchises; PROVIDED,  HOWEVER, that the  Company
          shall not be required to preserve any such  right or franchise if
          the  Company shall determine that the  preservation thereof is no
          longer desirable in the conduct of the business of the Company.

          SECTION 1105.  LIMITATIONS ON MORTGAGES.

                    Nothing  in this  Indenture or  in the  Debt Securities
          shall  in  any  way  restrict  or  prevent  the  Company  or  any
          Subsidiary  from incurring  any indebtedness;  PROVIDED that  the
          Company covenants and agrees  that neither it nor  any Subsidiary
          will issue,  assume or  guarantee any indebtedness  or obligation
          secured  by   Mortgages  upon  any  Principal  Property,  without
          effectively  providing that the  Debt Securities then Outstanding
          and  thereafter  created  (together   with,  if  the  Company  so
          determines, any  other indebtedness or  obligation then  existing
          and  any  other  indebtedness or  obligation  thereafter  created
          ranking  equally  with  the  Debt Securities)  shall  be  secured
          equally  and ratably  with  (or prior  to)  such indebtedness  or
          obligation as long as such


                                      62



          indebtedness or obligation shall be so  secured, except that the
          foregoing provisions shall not apply to:

                         (a)(i) Mortgages to  secure all or any part of the
                    purchase price or the  cost of construction of property
                    acquired or constructed by the Company or a Subsidiary,
                    PROVIDED  such  indebtedness and  related  Mortgage are
                    incurred  within   18  months  after   acquisition,  or
                    completion   of   construction   and  full   operation,
                    whichever is later;

                         (ii) Mortgages on property owned by the Company or
                    a  Subsidiary  to   secure  indebtedness  incurred   to
                    construct additions, substantial repairs or alterations
                    or   substantial   improvements  to   such  properties,
                    PROVIDED  the  amount  of  such  indebtedness does  not
                    exceed   the  expense   incurred   to  construct   such
                    additions,  substantial  repairs   or  alterations   or
                    substantial improvements and PROVIDED FURTHER that such
                    indebtedness and  related Mortgage are  incurred within
                    18 months after  the completion  of such  construction,
                    repairs, alterations or improvements;

                    (b)  Mortgages  existing on  property  at  the time  of
               acquisition of such property by the Company or a  Subsidiary
               or on  the  property of  a Corporation  at the  time of  the
               acquisition  of  such  Corporation   by  the  Company  or  a
               Subsidiary   (including   acquisitions  through   merger  or
               consolidation);

                    (c)  Mortgages  to secure  indebtedness  on  which  the
               interest  payments to  bondholders  are exempt  from federal
               income tax under Section 103 of the Code;

                    (d)  In   the  case   of  a   Consolidated  Subsidiary,
               Mortgages in  favor of  the Company or  another Consolidated
               Subsidiary;

                    (e)   Mortgages existing on the date of this Indenture;

                    (f)   Mortgages   in   favor   of   a   government   or
               governmental entity that:

                           (i)     secure indebtedness  which is guaranteed
                    by the government or governmental entity, or

                          (ii)     secure indebtedness  incurred to finance
                    all  or  some   of  the  purchase  price   or  cost  of
                    construction of goods, products or  facilities produced
                    under  contract or  subcontract for  the government  or
                    governmental entity, or

                         (iii)     secure indebtedness  incurred to finance
                    all   or  some  of  the  purchase   price  or  cost  of
                    construction of the property subject to the Mortgage;

                    (g)  Mortgages   incurred   in   connection  with   the
               borrowing  of funds if  within 120 days  after entering into
               such Mortgage, such funds are used to repay indebtedness




                                      63




               in the same principal amount secured by  other Mortgages  on
               Principal Property with  a fair market value  at least equal
               to  the  fair market  value of  the Principal  Property that
               secures  the  new  Mortgages,  in  each  case  based  on  an
               appraisal by an Independent professional appraiser;

                    (h)  Mortgages arising in  connection with the transfer
               of tax benefits in accordance with Section  168(f)(8) of the
               Code (or  any similar provision of law  from time to time in
               effect);  PROVIDED, that  such  Mortgages  (i) are  incurred
               within 90 days (or any longer  period, not in excess of  one
               year, as  any such provision  of law  may from time  to time
               permit) after  the acquisition of the  property or equipment
               subject  to said Mortgage, (ii)  do not extend  to any other
               property  or equipment and (iii)  are solely for the purpose
               of said transfer  of tax benefits or  otherwise permitted by
               this SECTION 1105; and

                    (i)  Any   extension,   renewal   or  replacement   (or
               successive  extensions, renewals or  replacements), in whole
               or in part,  of any  Mortgage referred to  in the  foregoing
               clauses (a) to (h) inclusive or of any  indebtedness secured
               thereby; PROVIDED that the principal amount  of indebtedness
               secured  thereby shall  not exceed  the principal  amount of
               indebtedness  so  secured at  the  time  of such  extension,
               renewal or replacement, and  that such extension, renewal or
               replacement Mortgage  shall be  limited  to all  or part  of
               substantially the same  property that  secured the  Mortgage
               extended,  renewed or  replaced (plus  improvements  on such
               property).

          SECTION 1106.  LIMITATIONS ON SALE AND LEASE-BACK.

                    The Company  covenants and  agrees that neither  it nor
          any Subsidiary  will enter into  any arrangement with  any Person
          (other than the Company  or a Subsidiary), or  to which any  such
          Person is a party, providing for the leasing to the  Company or a
          Subsidiary for a period of more than three years of any Principal
          Property  that has been  or is to  be sold or  transferred by the
          Company  or such Subsidiary to such Person or to any other Person
          (other than the Company or a Subsidiary), to which the funds have
          been or are to be  advanced by such Person on the security of the
          leased  property  (in  this   Article  Eleven  called  "Sale  and
          Lease-Back Transactions") unless either:

                    (i)   the Company or such Subsidiary would be entitled,
               pursuant to SECTION 1105, to incur indebtedness secured by a
               Mortgage on the  property to be leased, without  equally and
               ratable securing the Debt Securities, or

                    (ii) the  Company (and  in  any such  case the  Company
               covenants  and  agrees  that  it  will  do  so)  during   or
               immediately  after  the expiration  of  120  days after  the
               effective  date  of  such  Sale  and Lease-Back  Transaction
               (whether made by the Company or a Subsidiary) applies to the
               voluntary retirement  of Funded Debt  and/or the acquisition
               or construction of Principal Property an amount equal to the
               value  of such  Sale  and Lease-Back  Transaction, less  the
               principal amount of  Debt Securities  delivered, within  120
               days  after the effective  date of such  arrangement, to the
               Trustee  for retirement and  cancellation and  the principal
               amount  of  other Funded  Debt  voluntarily  retired by  the


                                      64





               Company within such 120-day period, excluding retirements of
               Debt  Securities  and  other  Funded  Debt as  a  result  of
               conversions   or  pursuant  to  mandatory  sinking  fund  or
               prepayment provisions or by payment at maturity.

                    For  purposes of  this SECTION  1106, the  term "value"
          shall mean, with respect to a Sale and Lease-Back Transaction, as
          of any  particular time, the amount  equal to the greater  of (1)
          the net proceeds of the  sale or transfer of the property  leased
          pursuant  to such Sale and Lease-Back Transaction or (2) the fair
          value  in the  opinion  of the  Chief  Financial Officer  of  the
          Company of such property at the  time of entering into such  Sale
          and Lease-Back Transaction,  in either case divided first  by the
          number of full years of the term of the lease and then multiplied
          by the number of full years of such term remaining at the time of
          determination, without regard to any renewal or extension options
          contained in the lease.

          SECTION 1107.  LIMITATIONS ON INCURRENCE OF  DEBT OR ISSUANCE  OF
          PREFERRED STOCK BY RESTRICTED SUBSIDIARIES

                    The Company shall not permit any Restricted  Subsidiary
          to,  directly  or indirectly,  create,  incur,  issue, assume  or
          otherwise become liable  with respect to, extend  the maturity of
          or become responsible for the payment of, as applicable, any Debt
          or Preferred Stock other than:

                    (i)   Debt outstanding on the date of this Indenture;

                    (ii)  Debt    of    a   Restricted    Subsidiary   that
               represents the assumption  by such Restricted  Subsidiary of
               Debt of another Restricted Subsidiary;

                    (iii) Debt or  Preferred  Stock   of  any   corporation
               or partnership   existing at  the time such  corporation  or
               partnership becomes a Subsidiary;

                    (iv)  Debt of  a  Restricted  Subsidiary  arising  from
               agreements  providing  for  indemnification,  adjustment  of
               purchase price or similar obligations  or  from  guarantees,
               letters  of  credit,  surety  bonds  or  performance   bonds
               securing  any obligations  of  the  Company  or any  of  its
               Subsidiaries  incurred  or  assumed  in  connection with the
               disposition of  any  business, property or Subsidiary, other
               than guarantees or similar credit support  by any Restricted
               Subsidiary of indebtedness incurred by any Person  acquiring
               all  or any portion of such business, property or Subsidiary
               for  the  purpose  of financing  such acquisition,  PROVIDED
               that the maximum aggregate liability in respect  of all such
               Debt in the nature of such guarantees will at no time exceed
               the gross proceeds (including cash and the fair market value
               of property  other than  cash)  actually  received from  the
               disposition of such business, property or Subsidiary;

                    (v)   Debt  of  a  Restricted Subsidiary in  respect of
               performance,  surety   and   other  similar  bonds,  bankers
               acceptances   and   letters  of   credit  provided  by  such
               Restricted Subsidiary in the ordinary course of business;



                                      65






          (vi) Debt secured by a Mortgage incurred to  finance the purchase
               price  or cost  of construction  of property  (or additions,
               substantial repairs, alterations or substantial improvements
               thereto),  provided  that (A)  such  Mortgage  and the  Debt
               secured thereby are incurred  within 18 months of  the later
               of such  acquisition or completion of  construction (or such
               addition,  repair,  alteration  or  improvement)   and  full
               operation  thereof and (B) such  Mortgage does not relate to
               any  property  other  than  the  property  so  purchased  or
               constructed (or added, repaired, altered or improved);

          (vii)     Permitted Subsidiary Refinancing Debt;

          (viii)    Debt (including without limitation, Debt arising from a
                    guarantee) of a Restricted Subsidiary to the Company or
                    another Subsidiary,  but only  for so long  as held  or
                    owned by the Company or another Subsidiary; or

          (ix) any obligation pursuant to a Sale and Lease-Back Transaction
               permitted under SECTION 1106.

          SECTION 1108.  EXEMPTED TRANSACTIONS.

                    Notwithstanding  the provisions of  SECTIONS 1105, 1106
          and 1107, the  Company and  any Subsidiary may  issue, assume  or
          guarantee indebtedness  secured by Mortgages and  enter into Sale
          and Lease-Back  Transactions that  would otherwise be  subject to
          the restrictions in SECTIONS 1105 and 1106, respectively, and any
          Restricted Subsidiary  may  issue,  assume  or  otherwise  become
          liable  for any Debt or  Preferred Stock that  would otherwise be
          subject to the  restrictions in  SECTION 1107,  PROVIDED (a)  the
          aggregate outstanding principal amount of all  other indebtedness
          of  the Company  and  its Subsidiaries  that  is subject  to  the
          restrictions   in  SECTION   1105  (not   including  indebtedness
          permitted  to be secured under  clauses (a) to  (i), inclusive of
          SECTION  1105),  plus  (b)  the aggregate  Attributable  Debt  in
          respect of  the Sale and Lease-Back Transactions  in existence at
          such  time   (not  including  Sale  and  Lease-Back  Transactions
          permitted by  SECTION 1106(i)  or (ii)),  plus (c)  the aggregate
          principal amount of all Debt or Preferred Stock of any Restricted
          Subsidiary  subject to  the  restrictions in  SECTION 1107,  (not
          including  Debt or Preferred Stock permitted under clauses (i) to
          (ix), inclusive,  of SECTION  1107) does  not  exceed 15%  of the
          Consolidated  Net   Tangible  Assets  of  the   Company  and  its
          Consolidated Subsidiaries.

          SECTION 1109. OFFICERS' CERTIFICATE AS TO DEFAULT.

                    The Company will deliver to the Trustee, on or before a
          date not more than four months  after the end of each fiscal year
          of the  Company  ending  after  the  date  hereof,  an  Officers'
          Certificate stating whether or  not to the best knowledge  of the
          signers  thereof the Company is in default in the performance and
          observation  of any of  the terms,  provisions and  conditions of
          this  Indenture,  and,  if  the  Company  shall  be  in  default,
          specifying all such defaults and the nature thereof of which they
          may have knowledge.



                                      66




                                    ARTICLE TWELVE

                            REDEMPTION OF DEBT SECURITIES

          SECTION 1201.  APPLICABILITY OF ARTICLE.

                    Debt  Securities of  any  series  that  are  redeemable
          before  their Maturity  shall  be redeemable  in accordance  with
          their  terms  and  (except  as otherwise  specified  pursuant  to
          SECTION 301 for Debt Securities of any series) in accordance with
          this Article.

          SECTION 1202.  ELECTION TO REDEEM; NOTICE TO TRUSTEE.

                    The  election of the Company to redeem (or, in the case
          of  Discount  Securities,  to  permit  the Holders  to  elect  to
          surrender for redemption) any  Debt Securities shall be evidenced
          by a Board Resolution.  In case of any redemption at the election
          of the Company  of less than  all of the  Debt Securities of  any
          series pursuant to SECTION  1204, the Company shall, at  least 60
          days prior the  Redemption Date  fixed by the  Company (unless  a
          shorter notice shall be satisfactory to the Trustee), notify  the
          Trustee  of such Redemption Date  and of the  principal amount of
          Debt Securities  of such series to  be redeemed.  In  the case of
          any  redemption of Debt Securities prior to the expiration of any
          restriction on such redemption provided in the terms of such Debt
          Securities  or elsewhere  in  this Indenture,  the Company  shall
          furnish  the Trustee  with  an Officer's  Certificate  evidencing
          compliance with such restrictions.

          SECTION  1203.   SELECTION BY  TRUSTEE OF  DEBT SECURITIES  TO BE
          REDEEMED.

                    If  less than all the Debt Securities of any series are
          to be redeemed  at the  election of the  Company, the  particular
          Debt Securities to be redeemed shall be selected not more than 60
          days  prior to  the  Redemption Date  by  the Trustee,  from  the
          Outstanding Debt Securities of  such series not previously called
          for redemption, by such method as the Trustee shall deem fair and
          appropriate  and   which  may  provide  for   the  selection  for
          redemption  of   portions  (equal   to  the   minimum  authorized
          denomination for Debt  Securities of such series  or any integral
          multiple thereof) of the  principal amount of Debt  Securities of
          such series in a denomination larger than the  minimum authorized
          denomination  for  Debt Securities  of  such  series pursuant  to
          SECTION 302 in the Currency in which the Debt Securities of  such
          series  are denominated.  The portions of the principal amount of
          Debt Securities so selected for partial redemption shall be equal
          to the  minimum authorized  denominations for Debt  Securities of
          such series pursuant to SECTION 302 in the  Currency in which the
          Debt Securities  of such series  are denominated or  any integral
          multiple thereof, except as otherwise set forth in the applicable
          form of  Debt Securities.  In  any case where more  than one Debt
          Security  of  such series  is registered  in  the same  name, the
          Trustee  in  its discretion  may  treat  the aggregate  principal
          amount  so registered  as  if it  were  represented by  one  Debt
          Security of such series.

                    The  Trustee  shall  promptly  notify  the  Company  in
          writing of  the Debt Securities  selected for redemption  and, in
          the case of any Debt Securities  selected for partial redemption,
          the principal amount thereof to be redeemed.


                                      67





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

          SECTION 1204.  NOTICE OF REDEMPTION.

                    Notice of redemption shall be  given by the Company, or
          at the Company's request, by  the Trustee in the name and  at the
          expense  of the Company, not less than  30 days and not more than
          60  days prior  to  the Redemption  Date to  the Holders  of Debt
          Securities  of any  series to  be  redeemed in  whole or  in part
          pursuant  to  this  ARTICLE TWELVE,  in  the  manner provided  in
          SECTION  105.  Any notice so given shall be conclusively presumed
          to have been duly given, whether  or not the Holder receives such
          notice.   Failure  to give  such notice,  or any  defect in  such
          notice to the Holder of any Debt Security of a  series designated
          for  redemption,  in  whole or  in  part,  shall  not affect  the
          sufficiency  of  any notice  of  redemption with  respect  to the
          Holder of any other Debt Security of such series.

                    All notices of redemption shall state:

                    (1)  the Redemption Date,

                    (2)  the Redemption Price,

                    (3)  that Debt  Securities  of such  series  are  being
               redeemed by the Company  pursuant to provisions contained in
               this Indenture or the  terms of the Debt Securities  of such
               series or a supplemental indenture establishing such series,
               if such be the case, together with  a brief statement of the
               facts permitting such redemption,

                    (4)  if  less than all  Outstanding Debt  Securities of
               any series are to be  redeemed, the identification (and,  in
               the case  of partial  redemption, the principal  amounts) of
               the particular Debt Securities to be redeemed,

                    (5)  that on the  Redemption Date the Redemption  Price
               will  become due and payable upon each such Debt Security to
               be  redeemed, and that interest thereon, if any, shall cease
               to accrue on and after said date,

                    (6)  the  Place or  Places of  Payment where  such Debt
               Securities  are  to  be   surrendered  for  payment  of  the
               Redemption Price, and

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

          SECTION 1205.  DEPOSIT OF REDEMPTION PRICE.

                    On  or  prior  to  the  Redemption  Date  for  any Debt
          Securities,  the Company shall deposit with the Trustee or with a
          Paying Agent  (or, if  the Company  is acting  as its own  Paying



                                      68




          Agent, segregate and hold  in trust as provided in  SECTION 1103)
          an  amount of money  in the Currency or  Currencies in which such
          Debt Securities  are denominated (except as  provided pursuant to
          SECTION  301) sufficient to pay the Redemption Price of such Debt
          Securities or any  portions thereof  that are to  be redeemed  on
          that date.

          SECTION 1206.  DEBT SECURITIES PAYABLE ON REDEMPTION DATE.

                    Notice of  redemption having  been given as  aforesaid,
          any  Debt Securities so to  be redeemed shall,  on the Redemption
          Date,  become  due and  payable at  the  Redemption Price  in the
          Currency  in which the Debt Securities of such series are payable
          (except as otherwise specified pursuant  to SECTIONS 301 or 310),
          and from and after such date (unless the Company shall default in
          the payment  of the Redemption Price) such  Debt Securities shall
          cease to bear interest.  Upon surrender of any such Debt Security
          for redemption in accordance with said notice, such Debt Security
          shall be paid by  the Company at the Redemption  Price; PROVIDED,
          HOWEVER,  that, unless  otherwise  specified as  contemplated  by
          SECTION  301, installments  of interest  on Debt  Securities that
          have a Stated  Maturity or  on prior to  the Redemption Date  for
          such Debt Securities shall  be payable according to the  terms of
          such Debt Securities and the provisions of SECTION 307.

                    If any Debt Security called for redemption shall not be
          so paid upon surrender thereof for redemption, the principal (and
          premium,  if  any)  shall, until  paid,  bear  interest from  the
          Redemption  Date at  the  rate prescribed  therefor  in the  Debt
          Security.

          SECTION 1207.  DEBT SECURITIES REDEEMED IN PART.

                    Any Debt Security that  is to be redeemed only  in part
          shall  be surrendered at the Corporate Trust Office or such other
          office  or  agency of  the Company  as  is specified  pursuant to
          SECTION 301 with, if  the Company, the Security Registrar  or the
          Trustee so requires, due endorsement by, or a  written instrument
          of transfer  in form  satisfactory to the  Company, the  Security
          Registrar and the Trustee duly executed by, the Holder thereof or
          his attorney  duly authorized in  writing, and the  Company shall
          execute,  and the Trustee  shall authenticate and  deliver to the
          Holder of such Debt  Security without service charge, a  new Debt
          Security or Debt Securities of the same series, of like tenor and
          form, of any authorized denomination  as requested by such Holder
          in  aggregate principal amount equal  to and in  exchange for the
          unredeemed  portion of  the  principal of  the  Debt Security  so
          surrendered.    In   the  case  of  a  Debt   Security  providing
          appropriate  space for such notation, at the option of the Holder
          thereof, the Trustee, in  lieu of delivering a new  Debt Security
          or Debt Securities as aforesaid, may make a notation on such Debt
          Security of the payment of the redeemed portion thereof.



                                      69




                                   ARTICLE THIRTEEN

                                    SINKING FUNDS

          SECTION 1301.  APPLICABILITY OF ARTICLE.

                    The  provisions  of  this  ARTICLE  THIRTEEN  shall  be
          applicable  to  any  sinking  fund for  the  retirement  of  Debt
          Securities of a series except as  otherwise specified pursuant to
          SECTION 301 for Debt Securities of such series.

                    The minimum amount of any sinking fund payment provided
          for by  the terms  of  Debt Securities  of any  series is  herein
          referred  to  as  a  "mandatory sinking  fund  payment,"  and any
          payment  in excess  of such  minimum amount  provided for  by the
          terms of Debt  Securities of any series is herein  referred to as
          an  "optional sinking fund payment." If provided for by the terms
          of Debt Securities of any series, the amount of  any cash sinking
          fund payment may be  subject to reduction as provided  in SECTION
          1302.   Each  sinking  fund  payment  shall  be  applied  to  the
          redemption  of Debt Securities of  any series as  provided for by
          the terms of Debt Securities of such series.

          SECTION 1302.   SATISFACTION  OF MANDATORY SINKING  FUND PAYMENTS
          WITH DEBT SECURITIES.

                    In  lieu of  making  all or  any  part of  a  mandatory
          sinking fund payment  with respect  to any Debt  Securities of  a
          series  in cash, the  Company may at  its option, at  any time no
          less than  45 days prior to  the date on which  such sinking fund
          payment  is due, deliver to  the Trustee Debt  Securities of such
          series  theretofore  purchased  or   otherwise  acquired  by  the
          Company,  except Debt  Securities of such  series that  have been
          redeemed through the application of mandatory or optional sinking
          fund payments pursuant  to the  terms of the  Debt Securities  of
          such  series,  accompanied by  a  Company  Order instructing  the
          Trustee  to credit  such  obligations and  stating that  the Debt
          Securities of such  series were originally issued by  the Company
          by way of bona fide sale or other negotiation for value; PROVIDED
          that  such Debt  Securities  shall not  have  been previously  so
          credited.   Such Debt  Securities shall be  received and credited
          for such purpose by the Trustee at the Redemption Price specified
          in such Debt Securities  for redemption through operation of  the
          sinking  fund  and the  amount  of  such mandatary  sinking  fund
          payment shall be reduced accordingly.

          SECTION 1303.  REDEMPTION OF DEBT SECURITIES FOR SINKING FUND.


                    Not  less than  60  days  prior  to each  sinking  fund
          payment  date for any series of Debt Securities (unless a shorter
          period shall  be satisfactory to  the Trustee), the  Company will
          deliver to  the Trustee  an Officer's Certificate  specifying the
          amount of the next  ensuing sinking fund payment for  that series
          pursuant to the  terms of  that series, the  portion thereof,  if
          any,  that is to be satisfied by  payment of cash in the Currency
          or Currencies in  which the  Debt Securities of  such series  are
          denominated (except as provided pursuant to SECTION  301) and the
          portion  thereof, if any, that  is to be  satisfied by delivering
          and crediting  Debt Securities of such series pursuant to SECTION
          1302  and whether the Company  intends to exercise  its rights to
          make a
                                      70




          permitted  optional sinking fund  payment with  respect  to  such
          series.  Such  certificate  shall  be  irrevocable  and  upon its
          delivery  the Company shall be obligated to make the cash payment
          or  payments therein referred  to, if any, on  or before the next
          succeeding sinking fund payment date.  In the case of the failure
          of the  Company  to deliver  such certificate,  the sinking  fund
          payment  due on the next succeeding sinking fund payment date for
          such  series  shall  be  paid  entirely  in  cash  and  shall  be
          sufficient to redeem the principal  amount of the Debt Securities
          of  such  series  subject to  a  mandatory  sinking fund  payment
          without  the  right  to  deliver  or  credit  Debt Securities  as
          provided  in SECTION  1302  and without  the  right to  make  any
          optional sinking fund payment with respect to such series at such
          time.

                    Any sinking  fund  payment or  payments  (mandatory  or
          optional) made in cash  plus any unused balance of  any preceding
          sinking fund payments made with respect to the Debt Securities of
          any particular series shall be applied  by the Trustee (or by the
          Company if the Company is acting  as its own Paying Agent) on the
          sinking  fund payment date on which  such payment is made (or, if
          such payment is  made before a sinking fund  payment date, on the
          sinking fund payment date immediately  following the date of such
          payment) to the redemption  of Debt Securities of such  series at
          the  Redemption  Price specified  in  such  Debt Securities  with
          respect  to the sinking  fund.   Any sinking  fund moneys  not so
          applied or allocated  by the Trustee  (or by the  Company if  the
          Company is acting as  its own Paying Agent) to  the redemption of
          Debt Securities shall be  added to the next sinking  fund payment
          received by the Trustee (or  if the Company is acting as  its own
          Paying Agent, segregated and held in trust as provided in SECTION
          1103)  for such series and,  together with such  payment (or such
          amount  so segregated) shall  be applied  in accordance  with the
          provisions of this Section.  Any and all sinking fund moneys with
          respect to the Debt  Securities of any particular series  held by
          the Trustee (or if the Company is acting as its own Paying Agent,
          segregated and held in trust as provided in  SECTION 1103) on the
          last sinking fund payment date with respect to Debt Securities of
          such  series  and  not held  for  the  payment  or redemption  of
          particular Debt Securities of such series shall be applied by the
          Trustee (or  by the Company if  the Company is acting  as its own
          Paying Agent), together  with other moneys,  if necessary, to  be
          deposited  (or segregated)  sufficient  for the  purpose, to  the
          payment of the principal of the Debt Securities of such series at
          Maturity.

                    The  Trustee shall select  or cause to  be selected the
          Debt Securities  to be  redeemed upon  such sinking fund  payment
          date  in the  manner specified  in SECTION  1203 and  the Company
          shall cause notice  of the redemption thereof to be  given in the
          manner  provided in SECTION 1204.   Such notice  having been duly
          given,  the redemption of such Debt Securities shall be made upon
          the terms and in the manner stated in SECTION 1206.

                    On  or  before  each  sinking fund  payment  date,  the
          Company shall pay to the Trustee (or, if the Company is acting as
          its own Paying  Agent, the  Company shall segregate  and hold  in
          trust as provided in SECTION 1103) in cash a sum, in the Currency
          or  Currencies  in  which  Debt  Securities  of such  series  are
          denominated (except as provided pursuant to SECTIONS 301 or 310),
          equal  to the  principal and  interest accrued to  the Redemption
          Date  for Debt Securities or  portions thereof to  be redeemed on
          such sinking fund payment date pursuant to this Section.



                                      71




                    Neither the  Trustee nor  the Company shall  redeem any
          Debt Securities of a  series with sinking fund moneys or mail any
          notice  of  redemption  of  Debt Securities  of  such  series  by
          operation  of  the  sinking  fund  for  such  series  during  the
          continuance of  a default in payment of  interest, if any, on any
          Debt  Securities of such series or of any Event of Default (other
          than  an  Event of  Default occurring  as  a consequence  of this
          paragraph) with respect  to the Debt  Securities of such  series,
          except  that if the notice of redemption shall have been provided
          in accordance  with the  provisions hereof, the  Trustee (or  the
          Company, if the  Company is then acting as  its own Paying Agent)
          shall redeem  such Debt  Securities if  cash sufficient  for that
          purpose shall be deposited with the Trustee (or segregated by the
          Company)  for that purpose in  accordance with the  terms of this
          Article.  Except as aforesaid, any moneys in the sinking fund for
          such series at the time when any such default or Event of Default
          shall occur and any moneys thereafter paid into such sinking fund
          shall,  during  the  continuance  of  such  default  or Event  of
          Default,  be held  as  security  for  the  payment  of  the  Debt
          Securities  of such series; PROVIDED,  HOWEVER, that in case such
          default or  Event of Default  shall have been cured  or waived as
          provided herein, such moneys shall  thereafter be applied on  the
          next  sinking fund payment date  for the Debt  Securities of such
          series  on which  such  moneys may  be  applied pursuant  to  the
          provisions of this Section.


                                   ARTICLE FOURTEEN

                                      DEFEASANCE


          SECTION 1401.  APPLICABILITY OF ARTICLE.

                    If, pursuant to SECTION 301,  provision is made for the
          defeasance  of Debt  Securities  of a  series,  and if  the  Debt
          Securities of  such series are  denominated and  payable only  in
          Dollars (except  as provided  pursuant to SECTION  301) then  the
          provisions  of  this  Article   shall  be  applicable  except  as
          otherwise specified  pursuant to SECTION 301  for Debt Securities
          of  such  series.    Defeasance  provisions,  if  any,  for  Debt
          Securities denominated in a Foreign Currency or Currencies may be
          specified pursuant to SECTION 301.

          SECTION  1402.   DEFEASANCE  UPON DEPOSIT  OF  MONEYS  OR  U.S.
          GOVERNMENT OBLIGATIONS.

                    At the  Company's option, either (a)  the Company shall
          be deemed to  have been  Discharged (as defined  below) from  its
          obligations  with respect to Debt Securities of any series on the
          91st  day after  the applicable conditions  set forth  below have
          been satisfied  or (b) the  Company shall  cease to be  under any
          obligation to  comply with any  term, provision or  condition set
          forth  in  SECTIONS  901, 1105, 1106, 1107, 1108  and  1109  with
          respect to Debt Securities of any  series (and,  if  so specified
          pursuant to SECTION 301, any other restrictive covenant added for
          the benefit of such series  pursuant to SECTION 301) at  any time
          after  the  applicable  conditions  set  forth  below  have  been
          satisfied:

                    (1)  the Company  shall have deposited or  caused to be
               deposited  irrevocably with  the Trustee  as trust  funds in
               trust, specifically  pledged as security  for, and dedicated


                                      72




               solely to, the benefit of the Holders of the Debt Securities
               of  such series  (i)  money  in  an  amount,  or  (ii)  U.S.
               Government Obligations (as defined below)  which through the
               payment  of interest  and  principal in  respect thereof  in
               accordance with their terms will provide, not later than one
               day before the due  date of any payment, money in an amount,
               or (iii) a combination  of (i) and (ii), sufficient,  in the
               opinion  (with respect  to  (i) and  (ii))  of a  nationally
               recognized firm of independent public  accountants expressed
               in a written certification thereof delivered to the Trustee,
               to  pay   and  discharge   each  installment  of   principal
               (including  any  mandatory  sinking  fund  payments) of  and
               premium,  if  any, and  interest  on,  the Outstanding  Debt
               Securities of such series on  the dates such installments of
               interest or principal and premium are due;

                    (2)  such  deposit  will  not  result in  a  breach  or
               violation of, or constitute  a default under, this Indenture
               or any other agreement or instrument to which the Company is
               a party or by which it is bound;

                    (3)  if  the Debt  Securities of  such series  are then
               listed  on  any national  securities  exchange, the  Company
               shall have delivered to the Trustee an Opinion of Counsel to
               the effect that the  Company's exercise of its option  under
               this  Section would  not cause  such Debt  Securities to  be
               delisted;

                    (4)  no  Event of  Default  or  event  (including  such
               deposit)  which, with notice or lapse of time or both, would
               become  an  Event  of  Default  with  respect  to  the  Debt
               Securities  of  such  series  shall  have  occurred  and  be
               continuing  on  the date  of such  deposit  and no  Event of
               Default  under SECTION  501(5)  or SECTION  501(6) or  event
               which with the  giving of notice or lapse  of time, or both,
               would become an  Event of  Default under  SECTION 501(5)  or
               SECTION 501(6) shall have occurred and be continuing  on the
               91st day after such date; and

                    (5)  the Company shall have delivered to the Trustee an
               Opinion of Counsel  to the  effect that the  Holders of  the
               Debt Securities  of such  series will not  recognize income,
               gain or loss for federal income  tax purposes as a result of
               such deposit, defeasance or Discharge.

                    "Discharged" means that the  Company shall be deemed to
          have paid and discharged  the entire indebtedness represented by,
          and  obligations under, the Debt Securities of such series and to
          have satisfied all the  obligations under this Indenture relating
          to  the Debt Securities  of such series (and  the Trustee, at the
          expense   of  the  Company,   shall  execute  proper  instruments
          acknowledging the same), except (A) the rights of Holders of Debt
          Securities  of  such  series  to receive,  from  the  trust  fund
          described in clause (1)  above, payment of the principal  of (and
          premium, if any) and  interest on such Debt Securities  when such
          payments are due,  (B) the Company's obligations with  respect to
          the  Debt Securities of such series under SECTIONS 304, 305, 306,
          1103  and 1403  and (C)  the rights,  powers, trusts,  duties and
          immunities of the Trustee hereunder.



                                      73




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

          SECTION  1403.  DEPOSIT MONEYS AND U.S. GOVERNMENT OBLIGATIONS TO
          BE HELD IN TRUST.

                    All  moneys and  U.S. Government  Obligations deposited
          with  the Trustee  pursuant to  SECTION 1402  in respect  of Debt
          Securities of a series shall be  held in trust and applied by it,
          in accordance  with the  provisions of  such Debt  Securities and
          this Indenture, to  the payment, either  directly or through  any
          Paying  Agent (including  the  Company acting  as its  own Paying
          Agent) as the Trustee may determine,  to the Holders of such Debt
          Securities,  of  all  sums due  and  to  become  due thereon  for
          principal  (and premium, if any)  and interest, if  any, but such
          money  need  not be  segregated from  other  funds except  to the
          extent required by law.

          SECTION 1404.  REPAYMENT TO COMPANY.

                    The Trustee and any Paying Agent shall promptly  pay or
          return to the  Company upon  Company Request any  moneys or  U.S.
          Government  Obligations held  by them  at any  time that  are not
          required for the  payment of  the principal of  (and premium,  if
          any) and interest on the Debt Securities of  any series for which
          money or U.S. Government Obligations have been deposited pursuant
          to SECTION 1402.

                    The provisions  of the  last paragraph of  SECTION 1103
          shall apply to any money held  by the Trustee or any Paying Agent
          under this Article that remains unclaimed for two years after the
          Maturity of any series of Debt Securities for which money or U.S.
          Government  Obligations have been  deposited pursuant  to SECTION
          1402.



                                      74




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


                                        COLUMBIA HEALTHCARE CORPORATION


                                        By: ________David G. Anderson______
                                        Print Name: __David G. Anderson____
                                        Title: _Vice President -- Finance__


          Attest:


          By: ______Joan O. Kroger______
          Print Name: __Joan O. Kroger__
          Title: __Corporate Secretary__


          Seal





                                        THE FIRST NATIONAL BANK OF CHICAGO,
                                        as Trustee


                                        By: ______John R. Prendiville______
                                        Print Name: __John R. Prendiville__
                                        Title: _______Vice President_______

          Attest:


          By: ______Grace A. Gorka______
          Print Name: __Grace A. Gorka__
          Title: _____Trust Officer_____


          Seal




                                      75





          STATE OF       )
                         )    ss:
          COUNTY OF      )


                    On  the  15th  day   of   December  1993,   before   me
          personally came David G. Anderson to  me known, who, being by  me
          duly  sworn,  did  depose  and  say that  he is Vice President of
          Finance  of Columbia Healthcare Corporation,  one of the corpora-
          tions  described in and which  executed the foregoing instrument;
          that he knows the seal of said corporation; that the seal affixed
          to said instrument is such corporate seal; that it was so affixed
          by authority of the Board of Directors of said corporation, and
          that he signed his name thereto by like authority.


                                                 ____Margaret Wood Schneider__
                                                       Notary Public


          SEAL


                                      76




          STATE OF       )
                         )    ss:
          COUNTY OF      )


                    On  the  16th  day   of   December  1993,   before   me
          personally came John R. Prendiville to me known, who, being by me
          duly  sworn,  did  depose  and  say  that  he  is  Vice President
          of  The First National Bank  of Chicago, one  of the corporations
          described in and which executed the foregoing instrument; that he
          knows the seal of said corporation; that the seal affixed to said
          instrument  is such  corporate seal;  that it  was so  affixed by
          authority of the Board of Directors of said association, and that
          he signed his name thereto by like authority.


                                                _______Somsri Helmer________
                                                       Notary Public


          SEAL

                                      77