ARIZONA PUBLIC SERVICE CO
424B5, 1996-12-26
ELECTRIC & OTHER SERVICES COMBINED
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                          Filed pursuant to Rule 424(b)(5)(Form S-3 Registration
                                Nos. 33-61228, 33-55473, 33-64455 and 333-15379)


           PROSPECTUS SUPPLEMENT TO PROSPECTUS DATED DECEMBER 26, 1996

                               U.S. $75,000,000 
                        Arizona Public Service Company 

                              Medium-Term Notes 

                  Due Nine Months or more from Date of Issue 

                                   ----------

Arizona  Public  Service Company (the "Company") may offer from time to time its
 Medium-Term Notes (the "Notes") in an aggregate principal amount not to exceed
 $75,000,000 (or, if any Notes are to be Original Issue Discount Notes, Foreign
      Currency Notes or Indexed Notes (as each such term is defined under
      "Description of Notes"), such principal amount as shall result in an
     initial aggregate offering price equivalent to no more than $75,000,000),
    subject to reduction as a result of the sale of other Securities of the
    Company under the Prospectus to which this Prospectus Supplement relates;
     provided, however, that the Company may increase the foregoing maximum
    principal amount if in the future it determines that it may wish to sell
   additional Notes. See "Description of Notes" and "Plan of Distribution of
      Notes." Each Note will mature on a date nine months or more from its
      date of original issuance ("Issue Date"), as selected by the initial
        purchaser and agreed to by the Company which maturity date may be
         subject to extension at the option of the Company or the Holder
           thereof. See "Extension of Maturity" and "Renewable Notes."
        The Notes may be subject to optional redemption, or obligate the
       Company to redeem or repurchase the Notes pursuant to sinking fund
         or analogous provisions or at the option of the Holder thereof,
         in each case as indicated in the applicable Pricing Supplement.
        The Notes may be issued as Original Issue Discount Notes, Indexed
        Notes or Amortizing Notes (as each such term is defined herein).
        Unless otherwise indicated in the applicable Pricing Supplement,
       the Notes will be issued in fully registered form in denominations
          of $1,000 and integral multiples of $1,000 or, in the case of
       Foreign Currency Notes, in such minimum denominations not less 
           than the equivalent of $1,000 and such other denomination
           or denominations in excess thereof as shall be set forth in
           the applicable Pricing Supplement. See "Special Provisions
                      Relating to Foreign Currency Notes."
                                                        (continued on next page)
                                  ---------- 

  THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
       EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE 
      SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION
             PASSED UPON THE ACCURACY OR ADEQUACY OF THIS PROSPECTUS
                SUPPLEMENT, ANY PRICING SUPPLEMENT HERETO OR THE
                 PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY
                             IS A CRIMINAL OFFENSE.

                                    Distributors'     
                    Price to        Commissions or             Proceeds 
                    Public(1)        Discounts(2)          to Company(2)(3) 
                 -------------    ------------------   ------------------------ 
Per Note  .....        100%          .125% - .750%        99.250 % - 99.875% 
Total(4)  .....   $75,000,000     $93,750 - $562,500   $74,437,500 - $74,906,250
                                                      
(1)  Unless otherwise indicated in the applicable Pricing Supplement,  each Note
     will be issued at 100% of its  principal  amount.  If so  indicated  in the
     applicable  Pricing  Supplement,  Notes may be resold by the  Distributors,
     acting as principals,  at market prices  prevailing at the time of sale, at
     prices related to such prevailing market prices, at negotiated prices or at
     a fixed public offering price.

(2)  The Company  will pay a commission  (or grant a discount) to Credit  Suisse
     First Boston  Corporation and Salomon Brothers Inc (the  "Distributors") of
     .125% to .750% of the principal amount of any Note, depending on its Stated
     Maturity,  sold through any such  Distributor,  acting as agent (or sold to
     such  Distributor as principal in  circumstances in which no other discount
     is agreed; provided,  however, that commissions (or discounts) with respect
     to  Notes  with a  Stated  Maturity  greater  than  thirty  years  will  be
     negotiated at the time of sale).

(3)  Before deducting other expenses payable by the Company  estimated  at  U.S.
     $170,000.

(4)  Or the equivalent thereof in other currencies or currency units.

                                   ----------

     The Notes are being  offered on a continuing  basis by the Company  through
the  Distributors,  each of which has agreed to use  reasonable  best efforts to
solicit  offers to purchase  the Notes.  The Company  also may sell Notes to any
Distributor  on its own behalf at  negotiated  discounts for resale to investors
and other  purchasers at varying prices  related to prevailing  market prices at
the time of resale or, if so  agreed,  at a fixed  public  offering  price.  The
Company reserves the right to sell Notes directly on its own behalf, and no such
sales commissions will be paid. The Company also reserves the right to withdraw,
cancel or modify  the offer  made  hereby  without  notice.  The  Company or any
Distributor  may reject any offer to purchase  Notes,  in whole or in part.  The
Notes will not be listed on any securities exchange,  unless otherwise indicated
in the  applicable  Pricing  Supplement,  and there can be no assurance that the
Notes offered by this Prospectus Supplement will be sold or that there will be a
secondary market for the Notes. See "Plan of Distribution of Notes."

Credit Suisse First Boston                                 Salomon Brothers Inc 
<PAGE>
The Notes may be issued in the form of Senior Notes, Debt Securities or First 
  Mortgage Bonds, as described in the accompanying Prospectus. If any of the 
   Notes are issued in the form of Senior Notes, until the Release Date (as 
    defined in the accompanying Prospectus), such Notes will be secured by 
        the Company's first mortgage bonds issued and delivered to the 
      Senior Note Trustee. See "Description of Senior Notes -- Security; 
         Release Date" in the accompanying Prospectus. ON THE RELEASE 
             DATE, SUCH NOTES WILL CEASE TO BE SECURED BY SUCH FIRST
            MORTGAGE BONDS, WILL BECOME UNSECURED GENERAL OBLIGATIONS
               OF THE COMPANY AND WILL RANK ON A PARITY WITH OTHER
             UNSECURED INDEBTEDNESS OF THE COMPANY (UNLESS OTHERWISE
               SECURED AS DESCRIBED IN THIS PROSPECTUS SUPPLEMENT
                   UNDER THE CAPTION "DESCRIPTION OF NOTES --
                     SENIOR NOTES -- LIMITATION ON LIENS").

   The interest rate or interest rate formula, if any, currency or currency 
  unit, issue price, Stated Maturity, redemption or repayment provisions, if 
   any, and other terms for each Note will be established by the Company at 
     the date of issuance of such Note and will be indicated in a Pricing 
     Supplement. Each interest-bearing Note will bear interest at either 
        (a) a fixed rate (a "Fixed Rate Note") or (b) a variable rate 
       determined by reference to an interest rate formula (a "Floating 
         Rate Note"), which may be adjusted by adding or subtracting 
          the Spread and/or multiplying by the Spread Multiplier as 
               indicated in the applicable Pricing Supplement. See
             "Description Of Notes -- Interest." Interest rates, or
                 interest rate formulas, are subject to change
                  by the Company from time to time, but no such
                   change will affect any Note already issued
                     or as to which an offer to purchase has
                          been accepted by the Company.

 Notes may be represented either by a certificate issued in definitive form (a
      "Certificated Note") or by a permanent Global Security or Securities,
     registered in the name of The Depository Trust Company, as Depositary,
       or a nominee of the Depositary (a "Book-Entry Note"), as specified
          in the applicable Pricing Supplement. Beneficial interests in
            Book-entry Notes will only be evidenced by, and transfers
            thereof will only be effected through, records maintained
                by the Depositary and its participants. Except as
              described under "Description of Notes -- Book-Entry
             Notes", owners of beneficial interests in a Book-Entry
                  Note will not be entitled to receive physical
                 delivery of Notes in definitive form and will
                     not be considered the Holders thereof.

          The date of this Prospectus Supplement is December 26, 1996.

   IN CONNECTION WITH THIS OFFERING,  THE  DISTRIBUTORS MAY OVER-ALLOT OR EFFECT
TRANSACTIONS  WHICH  STABILIZE OR MAINTAIN THE MARKET PRICE OF THE NOTES OFFERED
HEREBY AT A LEVEL ABOVE THAT WHICH MIGHT  OTHERWISE  PREVAIL IN THE OPEN MARKET.
SUCH STABILIZING, IF COMMENCED, MAY BE DISCONTINUED AT ANY TIME.
<PAGE>
                     IMPORTANT CURRENCY EXCHANGE INFORMATION

   Unless otherwise indicated in the applicable Pricing  Supplement,  purchasers
are required to pay for Foreign  Currency Notes in the currency or currency unit
specified in the applicable  Pricing Supplement (the "Specified  Currency").  At
the  present  time there are  limited  facilities  in the United  States for the
conversion of U.S.  dollars into foreign  currencies or currency  units and vice
versa,  and banks do not generally  offer  non-U.S.  dollar  checking or savings
account  facilities in the United States.  If requested on or prior to the fifth
Market Day preceding the date of delivery of the Notes,  or by such other day as
determined by the  Distributor who presented such offer to purchase Notes to the
Company,  such  Distributor  is prepared to arrange for the  conversion  of U.S.
dollars  into the  Specified  Currency to enable the  purchasers  to pay for the
Notes.  Each such conversion will be made by such  Distributor on such terms and
subject to such conditions, limitations and charges as such Distributor may from
time  to  time  establish  in  accordance  with  its  regular  foreign  exchange
practices.  All costs of exchange will be borne by the purchasers of the Foreign
Currency Notes.

                              DESCRIPTION OF NOTES

   The Notes may be issued in the form of Senior Notes, Debt Securities or First
Mortgage Bonds, as described in the  accompanying  Prospectus.  Depending on the
form of the Notes (i.e., Senior Notes, Debt Securities or First Mortgage Bonds),
the following  description of the  particular  terms of the Notes offered hereby
supplements  the  description  of the general terms and conditions of (i) Senior
Notes  set  forth  under  the  heading  "Description  of  Senior  Notes"  in the
Prospectus,  (ii) Debt  Securities set forth under the heading  "Description  of
Debt  Securities"  in the  Prospectus,  and (iii) First Mortgage Bonds set forth
under the heading  "Description of New Bonds" in the  Prospectus.  The terms and
conditions set forth herein will apply to each Note unless  otherwise  specified
herein or in the applicable  Pricing  Supplement.  Capitalized terms not defined
under this heading or in the Glossary  contained in this  Prospectus  Supplement
have the  meanings  assigned  to them in the  Prospectus  or the  relevant  Note
Indenture (as hereinafter defined).

THE NOTE INDENTURES AND THE NOTE TRUSTEES

   If any of the Notes are issued in the form of Senior  Notes,  such Notes will
be issued  under the Senior Note  Indenture  between the Company and The Bank of
New York,  or any other  trustee  to be named,  as  Trustee  (the  "Senior  Note
Trustee"). See "Description of Senior Notes" in the accompanying Prospectus.  If
any of the Notes are issued in the form of Debt  Securities,  such Notes will be
issued under an Indenture  between the Company and (i) The Bank of New York,  in
the case of subordinated Debt Securities,  and (ii) The Chase Manhattan Bank, in
the case of senior Debt Securities, or any other trustees to be named as Trustee
(each, a "Trustee") (such Indentures are hereinafter collectively referred to as
the  "Indentures").  See  "Description of Debt  Securities" in the  accompanying
Prospectus.  If any of the Notes are issued in the form of First Mortgage Bonds,
such Notes will be issued under the Mortgage and Deed of Trust (the  "Mortgage")
between  the Company  and The Bank of New York,  or any trustee to be named,  as
trustee (the "Bond Trustee"). See "Description of New Bonds" in the accompanying
Prospectus.  For  purposes of this  Prospectus  Supplement,  (i) the Senior Note
Indenture, the Indentures and the Mortgage are sometimes hereinafter referred to
individually as a "Note  Indenture" and  collectively as the "Note  Indentures,"
and (ii) the  Senior  Note  Trustee,  each  Trustee  and the  Bond  Trustee  are
sometimes   hereinafter  referred  to  individually  as  a  "Note  Trustee"  and
collectively as the "Note Trustees." 

SENIOR NOTES

   THE INFORMATION UNDER THIS SUBHEADING  "DESCRIPTION OF NOTES -- SENIOR NOTES"
APPLIES ONLY TO NOTES ISSUED IN THE FORM OF SENIOR NOTES.  SEE  "DESCRIPTION  OF
SENIOR NOTES" IN THE ACCOMPANYING  PROSPECTUS FOR ADDITIONAL  INFORMATION  ABOUT
NOTES ISSUED IN THE FORM OF SENIOR NOTES.
                                      
<PAGE>
   REDEMPTION.  Notes  issued in the form of  Senior  Notes  may be  subject  to
optional  redemption,  or obligate the Company to redeem or repurchase the Notes
pursuant to sinking fund or analogous  provisions or at the option of the Holder
thereof,  in each case as indicated in the  applicable  Pricing  Supplement.  In
addition,  except as otherwise  specified in the applicable Pricing  Supplement,
Notes may be redeemed at any time at the option of the Company, in whole or from
time  to  time  in  part,  at a  redemption  price  equal  to the sum of (i) the
principal  amount of the Notes (or portion  thereof) being redeemed plus accrued
interest  thereon  to the  redemption  date and (ii) the  Make-Whole  Amount (as
defined  below),  if any, with respect to the Notes (or portion  thereof)  being
redeemed (the "Redemption Price").

   If notice has been given as provided in the Senior Note  Indenture  and funds
for the redemption of any Notes (or any portion  thereof)  called for redemption
shall  have been made  available  on the  redemption  date  referred  to in such
notice,  such Notes (or any portion  thereof) will cease to bear interest on the
date fixed for such  redemption  specified  in such notice and the only right of
the Holders of such Notes will be to receive payment of the Redemption Price.

   Notice of any optional  redemption of any Notes (or any portion thereof) will
be given to Holders at their  addresses,  as shown in the security  register for
such  Notes,  not more than 60 nor less than 30 days prior to the date fixed for
redemption.  The notice of  redemption  will  specify,  among other  items,  the
Redemption Price and the principal amount of the Notes held by such Holder to be
redeemed.  If less than all of the Notes are to be redeemed at the option of the
Company,  the  Trustee  shall  select,  in such manner as it shall deem fair and
appropriate, such Notes to be redeemed in whole or in part.

   As used herein:

      "MAKE-WHOLE  AMOUNT" means, in connection with any optional  redemption of
   any Notes, the excess,  if any, of (i) the aggregate  present value as of the
   date of such  redemption of each dollar of principal  being  redeemed and the
   amount of interest  (exclusive of interest accrued to the date of redemption)
   that  would  have  been  payable  in  respect  of each  such  dollar  if such
   redemption  had not been made,  determined by  discounting,  on a semi-annual
   basis,  such principal and interest at the  Reinvestment  Rate (determined on
   the third Business Day preceding the date such notice of redemption is given)
   from the  respective  dates on which such  principal and interest  would have
   been payable if such  redemption  had not been made,  over (ii) the aggregate
   principal amount of the Notes being redeemed.

      "REINVESTMENT  RATE"  means 0.10% plus the  arithmetic  mean of the yields
   under the  respective  heading  "Week  Ending"  published  in the most recent
   Statistical Release under the caption "Treasury Constant  Maturities" for the
   maturity  (rounded to the nearest month)  corresponding to the remaining life
   to maturity,  as of the payment date of the principal being  redeemed.  If no
   maturity exactly  corresponds to such maturity,  yields for the two published
   maturities  most closely  corresponding  to such maturity shall be calculated
   pursuant to the  immediately  preceding  sentence and the  Reinvestment  Rate
   shall be  interpolated  or  extrapolated  from such yields on a straight-line
   basis,  rounding in each of such relevant  periods to the nearest month.  For
   the purpose of calculating the Reinvestment Rate, the most recent Statistical
   Release  published  prior to  the  date of  determination  of the  Make-Whole
   Amount shall be used.

      "STATISTICAL  RELEASE" means the statistical release designed  "H.15(519)"
   or any successor publication which is published weekly by the Federal Reserve
   System  and  which  establishes  yields  on  actively  traded  United  States
   government   securities  adjusted  to  constant   maturities,   or,  if  such
   statistical  release is not published at the time of any determination  under
   the Senior Note Indenture,  then such other reasonably comparable index which
   shall be designated by the Company.

   SECURITY.  Upon the  issuance of any Notes in the form of Senior  Notes,  the
Company will  simultaneously  issue and deliver to the Senior Note  Trustee,  as
security for such Notes,  a series of Senior Note Mortgage  Bonds (as defined in
the Senior Note  Indenture).  Such Senior Note Mortgage Bonds will have the same
interest rate, Interest Payment Dates, Maturity and redemption  provisions,  and
will be in the same aggregate principal amount as the Notes.

   Subject to the provisions of the Senior Note Indenture governing disbursement
of funds  following  an event of  default,  payment by the Company to the Senior
Note Trustee of principal and interest on such 
                                      
<PAGE>
Senior Note Mortgage Bonds will be applied by the Senior Note Trustee to satisfy
the  Company's  obligations  with respect to the  principal  and interest on the
related series of Notes. The Company's  obligation to make payments with respect
to the principal,  premium,  and/or  interest on such Senior Note Mortgage Bonds
shall be fully or partially, as the case may be, satisfied and discharged to the
extent that, at the time that any such payment  shall be due, the  corresponding
amount of principal,  premium,  if any, and/or interest then due, on the related
series of Notes shall have been fully or partially  paid, as the case may be, or
there shall have been  deposited  with the Senior Note  Trustee  pursuant to the
Senior Note Indenture trust funds  sufficient under the provisions of the Senior
Note Indenture to fully or partially pay the corresponding  amount of principal,
premium, if any, and/or interest then due on such Notes.

   Reference is made to "Description Of Senior Notes -- Security;  Release Date"
in the  accompanying  Prospectus  for a description of the  circumstances  under
which all or part of the Senior Note Mortgage Bonds will cease to be held by the
Senior Note  Trustee as  security  for the Senior  Notes.  As  explained  in the
Prospectus,  the Senior  Notes  will  cease to be  secured  by the  Senior  Note
Mortgage Bonds on the Release Date and will become unsecured general obligations
of the Company. However, the Senior Notes can become secured by certain property
of the Company  from and after the  Release  Date as  explained  below under the
caption "-- Limitations on Liens."

   LIMITATIONS ON LIENS.  Unless otherwise  specified in the applicable  Pricing
Supplement, from and after the Release Date and so long as Notes of a particular
series of Senior  Notes are  outstanding,  the Company may not issue,  assume or
guarantee any debt evidenced by notes, debentures, bonds or other securities for
money  borrowed  ("Debt")  that is secured by any mortgage,  security  interest,
pledge or lien  ("mortgage")  of or upon any Operating  Property of the Company,
whether owned at the date of the Senior Note  Indenture or thereafter  acquired,
and will not permit to exist any Debt secured by any such mortgage created on or
prior to the Release Date,  without in any case effectively  securing such Notes
(together with, if the Company shall so determine, any other Notes issued in the
form of Senior Notes or Debt of the Company  ranking senior to, or equally with,
the  Senior  Notes)  with  such  Debt  equally  and  ratably,  except  that this
restriction  will not apply to: (1)  mortgages on any  property  existing at the
time of its acquisition;  (2) mortgages on property of a corporation existing at
the time such  corporation is merged into or  consolidated  with, or disposes of
substantially  all of its  properties  (or those of a division) to, the Company;
(3) mortgages to secure the cost of  acquisition,  construction,  development or
substantial  repair,   alteration  or  improvement  of  property  or  to  secure
indebtedness incurred to provide funds for any such purpose or for reimbursement
of funds previously  expended for any such purpose,  provided such mortgages are
created or  assumed  contemporaneously  with,  or within 18 months  after,  such
acquisition or completion of  construction,  development or substantial  repair,
alteration or improvement or within 6 months thereafter pursuant to a commitment
for financing  arranged  with a lender or investor  within such 18 month period;
(4) mortgages in favor of the United States of America or any State thereof,  or
for the  benefit of  holders of  securities  issued by any such  entity,  or any
department,  agency or  instrumentality  or political  subdivision of the United
States of America or any State  thereof,  to secure  any Debt  incurred  for the
purpose  of  financing  all or any  part of the  purchase  price  or the cost of
constructing,  developing or substantially repairing,  altering or improving the
property subject to such mortgages; or (5) any extension, renewal or replacement
(or successive  extensions,  renewals or replacements),  in whole or in part, of
any mortgage referred to in clauses (1) through (4); provided, however, that the
principal  amount of Debt secured  thereby and not otherwise  authorized by said
clauses (1) to (4),  inclusive,  shall not exceed the principal  amount of Debt,
plus any premium or fee payable in connection with any such  extension,  renewal
or  replacement,  so  secured  at  the  time  of  such  extension,   renewal  or
replacement.  However, the foregoing restriction does not apply to the issuance,
assumption or guarantee by the Company of Debt secured by a mortgage which would
otherwise be subject to the  foregoing  restrictions  up to an aggregate  amount
which,  together  with all other  secured  Debt of the  Company  (not  including
secured Debt permitted under the foregoing exceptions) and the Value (as defined
below) of all Sale and Lease-Back  Transactions  (as defined below)  existing at
such time (other  than Sale and  Lease-Back  Transaction  proceeds of which have
been applied to the  retirement  of certain  indebtedness,  Sale and  Lease-Back
Transactions  in which the  property  involved  would have been  permitted to be
mortgaged  under the foregoing  exceptions and Sale and Lease-Back  Transactions
that are permitted by the first sentence of
                                      
<PAGE>
"-- Limitations on Sale and Lease-Back Transactions" below), does not exceed the
greater  of  10%  of  Net  Tangible   Assets  (as  defined   below)  or  10%  of
Capitalization (as defined below).

   LIMITATIONS ON SALE AND LEASE-BACK  TRANSACTIONS.  Unless otherwise specified
in the  applicable  Pricing  Supplement,  from and after the Release Date and so
long as Notes of a particular  series of Notes are outstanding,  the Company may
not enter into any Sale and Lease-Back Transaction with respect to any Operating
Property  and will not  permit  to  remain  in  effect  any Sale and  Lease-Back
Transaction  with respect to any Operating  Property entered into on or prior to
the Release Date (except in each case, for  transactions  involving leases for a
term,  including  any  renewal  thereof,  of not more  than 48  months),  if the
purchaser's commitment is or was obtained more than 18 months after the later of
the completion of the acquisition, construction or development or the placing in
operation  of  such  Operating   Property  or  of  such  Operating  Property  as
constructed,  developed or  substantially  repaired,  altered or improved.  This
restriction will not apply if (a) the Company would be entitled  pursuant to the
provisions described in the first sentence under "-- Limitations on Liens" above
to issue,  assume or  guarantee  Debt  secured by a mortgage  on such  Operating
Property  without  equally and ratable  securing  such Notes,  (b) after  giving
effect to such Sale and Lease-Back Transaction, the Company could incur pursuant
to the  provisions  described in the second  sentence  under "--  Limitation  on
Liens," additional debt secured by mortgages,  or (c) the Company applies within
180 days an amount equal to, in the case of a sale or transfer for cash, the net
proceeds (not exceeding the net book value), and, otherwise,  an amount equal to
the fair  value (as  determined  by its  Board of  Directors)  of the  Operating
Property  so  leased to the  retirement  of  Senior  Notes or other  Debt of the
Company  ranking  senior  to, or equally  with,  the  Senior  Notes,  subject to
reduction as set forth in the Supplemental  Indenture in respect of Senior Notes
and such debt retired  during such 180-day  period  otherwise  than  pursuant to
mandatory sinking fund or prepayment provisions and payments at Stated Maturity.

   DEFINITIONS.  The  term  "Capitalization"  shall  mean  the  total of all the
following  items appearing on, or included in, the balance sheet of the Company:
(i) liabilities for  indebtedness  maturing more than 12 months from the date of
determination; and (ii) common stock, preferred stock, premium on capital stock,
capital surplus, capital in excess of par value, and retained earnings, less, to
the extent not  otherwise  deducted,  the cost of shares of capital stock of the
Company held in its treasury.

   The term "Net Tangible Assets" shall mean the amount shown as total assets on
the  consolidated  balance  sheet  of  the  Company,  less  the  following:  (i)
intangible assets  including,  but without  limitation,  such items as goodwill,
trademarks,  tradenames,  patents and unamortized  debt discount and expense and
other  regulatory  assets  carried as an asset on said balance  sheet;  and (ii)
appropriate adjustments, if any, on account of minority interests.

   The term  "Operating  Property"  shall mean (i) any interest in real property
owned by the Company and (ii) any asset owned by the Company that is depreciable
in accordance with generally accepted accounting principles.

   The term "Sale and Lease-Back  Transaction"  shall mean any arrangement  with
any person  providing for the leasing to the Company of any  Operating  Property
(except for leases for a term,  including any renewal thereof,  of not more than
48 months), which Operating Property has been or is to be sold or transferred by
the Company to such person.

   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 (i)
the net proceeds to the Company from the sale or transfer of the property leased
pursuant to such Sale and  Lease-Back  Transaction or (ii) the net book value of
such property,  as determined in accordance with generally  accepted  accounting
principles by the Company at the time of entering into such Sale and  Lease-Back
Transaction, in each case multiplied by a fraction, the numerator of which shall
be equal to the  number of full  years of the term of the lease  that is part of
such Sale and Lease-Back  Transaction remaining at the time of determination and
the  denominator  of which  shall be equal to the  number of full  years of such
term, without regard, in any case, to any renewal or extension options contained
in such lease.

   DEFEASANCE.  Unless otherwise specified in the applicable Pricing Supplement,
the  provisions  described  in the  accompanying  Prospectus  under the  caption
"Description  of  Senior  Notes  --  Defeasance  and  Covenant  Defeasance"  are
applicable to Notes issued in the form of Senior Notes.
                                      
<PAGE>
GENERAL

   THE INFORMATION  UNDER THIS SUBHEADING  "DESCRIPTION OF NOTES -- GENERAL" AND
OF ALL SUBHEADINGS UNDER THE HEADING  "DESCRIPTION OF NOTES" THAT FOLLOW APPLIES
TO ALL NOTES,  WHETHER  ISSUED IN THE FORM OF SENIOR NOTES,  DEBT  SECURITIES OR
FIRST MORTGAGE BONDS. FOR ADDITIONAL  INFORMATION  ABOUT (I) NOTES ISSUED IN THE
FORM OF SENIOR NOTES,  SEE  "DESCRIPTION  OF NOTES -- SENIOR NOTES"  IMMEDIATELY
ABOVE AND  "DESCRIPTION OF SENIOR NOTES" IN THE  ACCOMPANYING  PROSPECTUS,  (II)
NOTES  ISSUED  IN  THE  FORM  OF  DEBT  SECURITIES,  SEE  "DESCRIPTION  OF  DEBT
SECURITIES" IN THE ACCOMPANYING  PROSPECTUS,  AND (III) NOTES ISSUED IN THE FORM
OF FIRST MORTGAGE  BONDS,  SEE  "DESCRIPTION  OF NEW BONDS" IN THE  ACCOMPANYING
PROSPECTUS.

   The Notes may be issued in one or more series under each Note  Indenture  and
are limited to an aggregate  principal amount not to exceed  $75,000,000 (or, if
any Notes are to be Original  Issue  Discount  Notes or are to be denominated in
one or more foreign  currencies or currency units ("Foreign  Currency Notes") or
with  amounts  payable in respect of  principal of or any premium or interest on
the Notes to be  determined  by reference to the value,  rate or price of one or
more specified indices ("Indexed Notes"),  such principal amount as shall result
in an aggregate initial offering price equivalent to no more than  $75,000,000).
The  foregoing  limit  may be  increased  by the  Company  if in the  future  it
determines that it may wish to sell additional  Notes.  The Notes offered hereby
may be reduced by an amount equal to the aggregate initial offering price of any
other Securities (as defined in the accompanying Prospectus) sold by the Company
(including any other series of medium-term  notes). See "Plan of Distribution of
Notes."

   Each Note will mature on any day nine months or more from its Issue Date,  as
selected by the initial  purchaser  and agreed to by the  Company  (the  "Stated
Maturity"),  which date may be subject to extension at the option of the Company
or the Holder thereof.

   The  Notes  will be  issuable  only in  fully  registered  form  and,  unless
otherwise indicated in the applicable Pricing Supplement,  only in denominations
of $1,000 and integral  multiples of $1,000 or, in the case of Foreign  Currency
Notes, in such minimum  denomination  not less than the equivalent of $1,000 and
such other denomination or denominations in excess thereof as shall be set forth
in the  applicable  Pricing  Supplement.  See  "Special  Provisions  Relating to
Foreign Currency Notes."

   Notes will  initially be represented  either by a  Certificated  Note or by a
Book-Entry  Note,  as  indicated  in  the  applicable  Pricing  Supplement.  See
"Description of Notes -- Book-Entry Notes" below.

   Unless otherwise  indicated in the applicable Pricing  Supplement,  the Notes
will be denominated in U.S. dollars and payments of principal of and any premium
and interest on the Notes will be made in U.S.  dollars in the manner  indicated
in the  accompanying  Prospectus and this Prospectus  Supplement.  If any of the
Notes are to be  denominated  in one or more  currencies or currency units other
than U.S. dollars,  additional information pertaining to the terms of such Notes
and other  matters  relevant to the Holders  thereof  will be  described  in the
applicable  Pricing  Supplement.  See "-- Payment  Currency"  below and "Special
Provisions Relating to Foreign Currency Notes" below.

   In addition, Notes may be issued as Original Issue Discount Notes, as Indexed
Notes or as Amortizing  Notes.  See "Original  Issue Discount  Notes",  "Indexed
Notes" and "Amortizing Notes" below.

   The applicable  Pricing Supplement will indicate either that a Note cannot be
redeemed  prior to its Stated  Maturity or that a Note will be redeemable at the
option of the Company on or after a specified date prior to its Stated  Maturity
at a specified  price or prices  (which may include a  premium),  together  with
accrued  interest to the date of  redemption  or  repayment.  In  addition,  the
applicable  Pricing Supplement will indicate either that the Company will not be
obligated to repay a Note  pursuant to any sinking fund or analogous  provisions
or at the option of the Holder thereof or that the Company will be so obligated.
If the Company will be so obligated,  the  applicable  Pricing  Supplement  will
indicate the period or periods within which and the price or prices at which the
applicable  Notes  will be  redeemed,  in  whole or in  part,  pursuant  to such
obligation and the other detailed terms and provisions of such  obligation.  The
applicable Pricing Supplement will also indicate whether a Note is subject to an
optional  extension  beyond its Stated Maturity as described under "Extension of
Maturity" and "Renewable  Notes." See  "Description  of Notes -- Senior Notes --
Redemption"  for  information  regarding the  Company's  ability to redeem Notes
issued in the form of Senior Notes.
                                      
<PAGE>
   Payments of principal of, and any premium and interest on,  Book-Entry  Notes
will be made to the Depositary, or its nominee, as Holder thereof, in accordance
with arrangements then in effect between the Trustee and the Depositary.  Unless
otherwise indicated in an applicable Pricing  Supplement,  payments of principal
of, and any premium and interest on Certificated  Notes  denominated and payable
in U.S.  dollars will be made in  immediately  available  funds at the Corporate
Trust Office of the  applicable  Note Trustee or (in the case of Notes issued in
the form of First  Mortgage  Bonds)  at the  office of the Bond  Trustee  in the
Borough of Manhattan,  The City of New York, provided that the Note is presented
to the Paying Agent in time for the Paying  Agent to make such  payments in such
funds in accordance with its normal procedures; except that at the option of the
Company  payment of interest  may be made by check  mailed to the address of the
Person  entitled  thereto as such address shall appear in the Security  Register
(which term,  for purposes of this  Prospectus  Supplement,  includes  books for
registration and transfer of First Mortgage Bonds).  With respect to payments on
Foreign Currency Notes, see "Payment Currency."

   Certificated  Notes may be presented for registration of transfer or exchange
at the Corporate  Trust Office of the applicable Note Trustee or (in the case of
Notes  issued in the form of First  Mortgage  Bonds)  at the  office of the Bond
Trustee in the Borough of  Manhattan,  The City of New York.  No service  charge
will be made for any registration of transfer or exchange of Certificated Notes,
but the  Company  may require  payment of a sum  sufficient  to cover any tax or
other  governmental  charge that may be imposed in  connection  therewith.  With
respect to  registration  of  transfer  and  exchange  of  Book-Entry  Notes see
"Description  of Notes --  Book-Entry  Notes" below and  "Description  of Senior
Notes  --  Global  Notes"  (in the case of Notes  issued  in the form of  Senior
Notes),  "Description of Debt  Securities -- Global  Securities" (in the case of
Notes issued in the form of Debt  Securities)  and  "Description of New Bonds --
Global  Securities"  (in the case of Notes issued in the form of First  Mortgage
Bonds) in the accompanying Prospectus.

   Interest  rates,  interest rate bases and various other variable terms of the
Notes  described  herein are subject to change by the Company from time to time,
but no such change will affect any Note  already  issued or as to which an offer
to purchase has been accepted by the Company.

PAYMENT CURRENCY

   The Company is obligated to make payments of principal of and any premium and
interest  on Foreign  Currency  Notes in the  Specified  Currency  (or,  if such
Specified  Currency  is not at the time of such  payment  legal  tender  for the
payment of public and  private  debts,  in such  other coin or  currency  of the
country which issued such  Specified  Currency as at the time of such payment is
legal  tender  for the  payment of such  debts).  Any such  amounts  paid by the
Company will, unless otherwise  specified in the applicable Pricing  Supplement,
be converted by the Exchange Rate Agent to U.S.  dollars for payment to Holders.
Principal  of, and any premium and interest on, a Foreign  Currency Note paid in
U.S. dollars will be paid in the manner specified in the accompanying Prospectus
and this Prospectus  Supplement for interest on Notes denominated and payable in
U.S. dollars.

   Unless otherwise  specified in the applicable  Pricing  Supplement,  any U.S.
dollar  amount to be  received  by a Holder of a Foreign  Currency  Note will be
based on the  highest  bid  quotation  in The City of New York  received  by the
Exchange  Rate Agent at  approximately  11:00 A.M.,  New York City time,  on the
second Market Day preceding the  applicable  payment date from three  recognized
foreign  exchange dealers (one of which may be the Exchange Rate Agent) selected
by the  Exchange  Rate Agent and approved by the Company for the purchase by the
quoting dealer of the Specified Currency for U.S. dollars for settlement on such
payment date in the aggregate  amount of the Specified  Currency  payable to all
Holders of Foreign  Currency Notes scheduled to receive U.S. dollar payments and
at which the applicable dealer commits to execute a contract.  If three such bid
quotations are not available,  payments will be made in the Specified  Currency.
All currency  exchange costs will be borne by the Holder of the Foreign Currency
Note by deductions from such payments.

   Notwithstanding  the  foregoing,  if so specified in the  applicable  Pricing
Supplement, a Holder of a Foreign Currency Note may elect to receive payments of
principal of and any premium and interest on such Note in the Specified Currency
(a "Specified Currency Payment Election") by delivery of a written
                                      
<PAGE>
request for such payment (including,  in the case of an election with respect to
payments at Maturity,  appropriate wire transfer  instructions) at the Corporate
Trust Office of the  applicable  Note Trustee or (in the case of Notes issued in
the form of First  Mortgage  Bonds)  at the  office of the Bond  Trustee  in the
Borough of Manhattan,  The City of New York on or prior to the relevant  Regular
Record Date or the  fifteenth  day prior to  Maturity,  as the case may be. Such
request may be in writing (mailed or hand delivered) or by cable, telex or other
form of facsimile transmission. A Holder of a Foreign Currency Note may elect to
receive payment in the Specified  Currency for all payments of principal and any
premium and  interest and need not file a separate  election  for each  payment.
Such  election  will  remain in effect  until  revoked by written  notice to the
applicable  Note  Trustee,  but written  notice of any such  revocation  must be
received by the  applicable  Note  Trustee on or prior to the  relevant  Regular
Record Date or the fifteenth day prior to Maturity, as the case may be.

   Interest on a Foreign  Currency Note paid in the  Specified  Currency will be
paid by check  mailed to the  address  of the  Person  entitled  thereto as such
address shall appear in the Security Register. All checks payable in a Specified
Currency will be drawn on a bank located outside the United States.  Payments at
Maturity of principal of and any premium and interest on Foreign  Currency Notes
in the  Specified  Currency  will be made by wire  transfer to an account with a
bank  located  in the  country of the  Specified  Currency  (or,  in the case of
European  Currency Units ("ECUs"),  Brussels),  as shall have been designated at
least  fifteen days prior to Maturity by the Holder,  provided  that the Note is
presented at the Corporate  Trust Office of the applicable  Note Trustee or Bond
Trustee  in the  Borough  of  Manhattan,  The  City of New York in time for such
Paying Agent to make such payments in such funds in  accordance  with its normal
procedures. 

   Holders of Foreign Currency Notes whose Notes are to be held in the name of a
broker or nominee should contact such broker or nominee to determine whether and
how to make a Specified Currency Payment Election. In general,  unless otherwise
specified in the applicable Pricing Supplement, a beneficial owner of Book-Entry
Notes  denominated  in a  Specified  Currency  electing  to receive  payments of
principal or any premium or interest in the  Specified  Currency must notify the
participant  through  which its  interest is held on or prior to the  applicable
Regular  Record Date,  in the case of a payment of interest,  and on or prior to
the  fifteenth  day prior to Maturity,  in the case of a payment of principal or
premium, of such beneficial owner's election to receive all or a portion of such
payment in a Specified Currency.  Such participant must notify the Depositary of
such  election on or prior to the third  Business Day after such Regular  Record
Date.

   If a Specified  Currency is not available for the payment of principal or any
premium  or  interest  with  respect  to a  Foreign  Currency  Note  due  to the
imposition of exchange controls or other circumstances beyond the control of the
Company,  the Company will be entitled to satisfy its  obligations to Holders of
Foreign  Currency  Notes by making such payment in U.S.  dollars on the basis of
the Market  Exchange Rate on the second Market Day prior to such payment,  or if
such  Market  Exchange  Rate is not  then  available,  on the  basis of the most
recently  available  Market  Exchange  Rate  or as  otherwise  specified  in the
applicable Pricing Supplement. Any payment made under such circumstances in U.S.
dollars  where the  required  payment  is in other  than U.S.  dollars  will not
constitute an Event of Default under the Indenture.

   If payment in respect of a Note is required to be made in any  currency  unit
(e.g.,  ECU),  and such currency unit is  unavailable  due to the  imposition of
exchange controls or other circumstances beyond the Company's control,  then the
Company will be entitled,  but not required,  to make any payments in respect of
such Note in U.S.  dollars  until such  currency  unit is again  available.  The
amount of each  payment in U.S.  dollars  shall be  computed on the basis of the
equivalent  of the currency unit in U.S.  dollars,  which shall be determined by
the Company or its agent on the following basis. The component currencies of the
currency unit for the purpose (the "Component  Currencies" or,  individually,  a
"Component  Currency") shall be the currency amounts that were components of the
currency  unit as of the last day on  which  the  currency  unit was  used.  The
equivalent  of the  currency  unit  in  U.S.  dollars  shall  be  calculated  by
aggregating the U.S. dollar  equivalents of the Component  Currencies.  The U.S.
dollar equivalent of each of the Component Currencies shall be determined by the
Company  or such  agent  on the  basis  of the most  recently  available  Market
Exchange Rate for each such Component Currency, or as otherwise indicated in the
applicable Pricing Supplement.
                                      
<PAGE>
   If  the  official  unit  of  any  Component  Currency  is  altered  by way of
combination or  subdivision,  the number of units of the currency as a Component
Currency shall be divided or multiplied in the same  proportion.  If two or more
Component  Currencies are consolidated  into a single  currency,  the amounts of
those currencies as Component  Currencies shall be replaced by an amount in such
single  currency equal to the sum of the amounts of the  consolidated  Component
Currencies  expressed  in such single  currency.  If any  Component  Currency is
divided  into two or more  currencies,  the  amount  of the  original  Component
Currency  shall be replaced by the amounts of such two or more  currencies,  the
sum of which shall be equal to the amount of the original Component Currency.

   All  determinations  referred  to  above  made by the  Company  or its  agent
(including  the Exchange Rate Agent) shall be at its sole  discretion and shall,
in the absence of manifest  error, be conclusive for all purposes and binding on
the Holders of Notes.

INTEREST

   Each  interest-bearing  Note will bear  interest from and including its Issue
Date or from and including the most recent Interest Payment Date with respect to
which  interest  on such  Note (or any  predecessor  Note) has been paid or duly
provided for to but excluding,  the relevant  Interest Payment Date at the fixed
rate per annum,  or at the rate per annum  determined  pursuant to the  interest
rate formula,  stated therein and in the applicable Pricing Supplement until the
principal thereof is paid or made available for payment.  Interest payments,  if
any,  will be in the amount of  interest  accrued  from and  including  the next
preceding  Interest  Payment Date in respect of which  interest has been paid or
duly provided for (or from and  including the date of issue,  if no interest has
been paid with respect to such Note) to, but excluding,  the applicable Interest
Payment Date or Maturity, as the case may be.

   Interest,  if any,  will be  payable  on each  Interest  Payment  Date and at
Maturity;  see  "Description  of Notes --  General."  Interest  will be  payable
generally to the person (which,  in the case of a Book-Entry  Note, shall be the
Depositary) in whose name a Note (or any predecessor  Note) is registered at the
close of business  on the  Regular  Record  Date next  preceding  each  Interest
Payment  Date;  provided,  however,  that  interest  payable at Maturity will be
payable to the person  (which,  in the case of a Book-Entry  Note,  shall be the
Depositary) to whom principal shall be payable.  Unless  otherwise  indicated in
the  applicable  Pricing  Supplement,  the first payment of interest on any Note
originally  issued  between a Regular  Record Date and an Interest  Payment Date
will be made on the next  succeeding  Interest  Payment Date following the Issue
Date of such  Note to the  Holder  of record  on the  Regular  Record  Date with
respect to such  succeeding  Interest  Payment Date. With respect to payments of
interest on Book-Entry Notes, see "Description of Notes -- Book-Entry Notes."

   FIXED RATE NOTES. The applicable Pricing Supplement  relating to a Fixed Rate
Note will  designate  a fixed rate of interest  per annum  payable on such Note.
Interest Payment Dates and Regular Record Dates with respect to Fixed Rate Notes
will  be  specified  in the  applicable  Pricing  Supplement.  Unless  otherwise
indicated in the  applicable  Pricing  Supplement,  interest on Fixed Rate Notes
will be computed on the basis of a 360-day year of twelve 30-day months.

   If any Interest  Payment Date or the Maturity of a Fixed Rate Note falls on a
day that is not a Market Day, the related payment of principal, premium, if any,
or  interest  will be made on the next  succeeding  Market Day as if made on the
date such payment was due, and no interest  will accrue on the amount so payable
for the period from and after such  Interest  Payment Date or  Maturity,  as the
case may be.

   FLOATING RATE NOTES. The applicable Pricing Supplement relating to a Floating
Rate Note will  designate an interest  rate basis for such  Floating  Rate Note.
Such basis may be determined by reference to one or more of the  following:  (a)
the  Commercial  Paper Rate, in which case such Note will be a Commercial  Paper
Rate  Note,  (b) the Prime  Rate,  in which  case such Note will be a Prime Rate
Note,  (c) the CD Rate, in which case such Note will be a CD Rate Note,  (d) the
Federal  Funds Rate,  in which case such Note will be a Federal Funds Rate Note,
(e) LIBOR,  in which case such Note will be a LIBOR Note, (f) the Treasury Rate,
in which case such Note will be a Treasury Rate Note,  (g) the J.J.  Kenny Rate,
in which case such Note will be a J.J.  Kenny Rate Note,  (h) the 11th  District
Cost of Funds Rate,  in which such Note will be an 11th  District  Cost of Funds
Rate Note, (i) the CMT Rate in which case such Note
                                      
<PAGE>
will be a CMT Rate Note or (j) such other  interest rate basis or formula as may
be  agreed  to  between  the  Company  and the  purchaser  and set  forth in the
applicable  Pricing  Supplement.  In  addition,  a  Floating  Rate Note may bear
interest  at the  lowest or highest  or  average  of two or more  interest  rate
formulae.  The applicable  Pricing Supplement for a Floating Rate Note also will
specify the Spread and/or Spread Multiplier,  if any, and the maximum or minimum
interest rate  limitation,  if any,  applicable to each Note. In addition,  such
Pricing  Supplement will define or particularize for each Floating Rate Note the
following terms, if applicable:  Calculation Agent,  Calculation Dates,  Initial
Interest Rate,  Interest  Payment Dates,  Regular Record Dates,  Index Maturity,
Interest Determination Dates and Interest Reset Dates with respect to such Note.
See  "Glossary"  for  definitions  of  certain  terms  used in  this  Prospectus
Supplement.

   The rate of interest on a Floating Rate Note in effect on any day will be (a)
if such day is an Interest  Reset Date with respect to such  Floating Rate Note,
the  interest  rate on such  Floating  Rate Note  determined  as of the Interest
Determination Date pertaining to such Interest Reset Date, or (b) if such day is
not an Interest Reset Date with respect to such Floating Rate Note, the interest
rate on such Floating Rate Note determined as of the Interest Determination Date
pertaining to the immediately preceding Interest Reset Date with respect to such
Floating Rate Note; provided, however, that the interest rate in effect from the
Issue  Date of a  Floating  Rate  Note  (or that of a  predecessor  Note) to but
excluding the first  Interest Reset Date with respect to such Floating Rate Note
will be the  Initial  Interest  Rate  (as set  forth in the  applicable  Pricing
Supplement).  Subject to  applicable  provisions  of law and except as described
herein,  the rate of interest on a Floating Rate Note on any Interest Reset Date
with respect thereto will be the rate of interest determined with respect to the
Interest Determination Date pertaining to such Interest Reset Date as determined
in accordance with the applicable provisions described below.

   The rate of interest on each Floating Rate Note will be reset daily,  weekly,
monthly,  quarterly,  semi-annually or annually (each an "Interest Reset Date"),
as specified in the applicable Pricing Supplement. Unless otherwise specified in
the applicable Pricing Supplement,  the Interest Reset Date will be, in the case
of  Floating  Rate Notes  which  reset  daily,  each  Market Day; in the case of
Floating Rate Notes (other than  Treasury  Rate Notes) which reset  weekly,  the
Wednesday of each week;  in the case of Treasury  Rate Notes which reset weekly,
except as provided in the following paragraph,  the Tuesday of each week; in the
case of Floating Rate Notes which reset  monthly  (except for monthly reset 11th
District  Cost of Funds Rate Notes  which will reset the first  calendar  day of
each month),  the third  Wednesday of each month;  in the case of Floating  Rate
Notes which reset quarterly,  the third Wednesday of March, June,  September and
December;  in the case of Floating  Rate Notes which  reset  semi-annually,  the
third  Wednesday  of two months of each year,  as  indicated  in the  applicable
Pricing Supplement; and in the case of Floating Rate Notes which reset annually,
the third  Wednesday of one month of each year,  as indicated in the  applicable
Pricing Supplement.  If any Interest Reset Date for any Floating Rate Note would
otherwise  be a day that is not a Market Day with  respect  to such  Note,  such
Interest Reset Date shall be the next succeeding Market Day with respect to such
Note,  except that if such Note is a LIBOR Note and the next  succeeding  Market
Day falls in the next succeeding  calendar month, such Interest Reset Date shall
be the immediately preceding Market Day.

   The Interest  Determination  Date  pertaining to an Interest Reset Date for a
Commercial Paper Rate Note (the "Commercial Paper Interest Determination Date"),
a Prime Rate Note (the "Prime Rate Interest Determination Date"), a CD Rate Note
(the "CD Rate  Interest  Determination  Date"),  a Federal  Funds Rate Note (the
"Federal Funds  Interest  Determination  Date"),  a CMT Rate Note (the "CMT Rate
Interest  Determination Date"), a J.J. Kenny Rate Note (the "J.J. Kenny Interest
Determination  Date") or an 11th  District  Cost of Funds  Rate Note (the  "11th
District Cost of Funds Interest  Determination  Date") will be the second Market
Day  preceding the Interest  Reset Date with respect to such Note.  The Interest
Determination  Date  pertaining to an Interest  Reset Date for a LIBOR Note (the
"LIBOR  Interest  Determination  Date")  will be the  second  London  Market Day
preceding such Interest Reset Date. The Interest  Determination  Date pertaining
to an  Interest  Reset Date for a  Treasury  Rate Note (the  "Treasury  Interest
Determination  Date") will be the day on which  Treasury bills are auctioned for
the week in which such Interest  Reset Date falls,  or if no auction is held for
such week,  the Monday of such week (or if Monday is a legal  holiday,  the next
succeeding Market Day) and the Interest Reset Date
                                      
<PAGE>
will  be  the  Market  Day   immediately   following   such  Treasury   Interest
Determination Date. Treasury bills are usually sold at auction on Monday of each
week,  unless that day is a legal holiday,  in which case the auction is usually
held on the  following  Tuesday,  except  that such  auction  may be held on the
preceding Friday. If an auction for such week is held on Monday or the preceding
Friday,  such  Monday  or  preceding  Friday  shall  be  the  Treasury  Interest
Determination  Date for such  week,  and the  Interest  Reset Date for such week
shall be the Tuesday of such week (or, if such  Tuesday is not a Market Day, the
next succeeding  Market Day). If the auction for such week is held on any day of
such week  other  than  Monday,  then such day  shall be the  Treasury  Interest
Determination  Date and the Interest  Reset Date for such week shall be the next
succeeding Market Day.

   A Floating Rate Note may have either or both of the following:  (a) a maximum
numerical  interest rate limitation,  or ceiling,  on the rate of interest which
may accrue during any interest period; and (b) a minimum numerical interest rate
limitation,  or floor,  on the rate of  interest  which may  accrue  during  any
interest  period.  In  addition  to  any  maximum  interest  rate  which  may be
applicable  to any Floating  Rate Note,  the interest rate on such Floating Rate
Note will in no event be higher than the maximum rate permitted by New York law,
as the same may be modified by United States law of general  application.  Under
present New York law the maximum rate of interest,  with certain exceptions,  is
25% per annum on a simple  interest  basis.  The limit may not apply to Notes in
which $2,500,000 or more has been invested.

   Unless otherwise indicated in the applicable Pricing Supplement and except as
provided below,  the Interest Payment Date will be, in the case of Floating Rate
Notes which reset daily, weekly or monthly, the third Wednesday of each month or
on the third Wednesday of March,  June,  September and December of each year (as
indicated in the applicable  Pricing  Supplement);  in the case of Floating Rate
Notes which reset quarterly,  the third Wednesday of March, June,  September and
December  of  each  year;  in the  case  of  Floating  Rate  Notes  which  reset
semi-annually,  the third  Wednesday of the two months of each year specified in
the applicable Pricing Supplement;  and in the case of Floating Rate Notes which
reset  annually,  the third  Wednesday of the month  specified in the applicable
Pricing Supplement.  If, pursuant to the preceding sentence, an Interest Payment
Date with respect to any Floating Rate Note (other than an Interest Payment Date
at Maturity)  would  otherwise be a day that is not a Market Day with respect to
such Note, such Interest  Payment Date shall be the next  succeeding  Market Day
with respect to such Note, except that if such Note is a LIBOR Note and the next
succeeding Market Day falls in the next succeeding calendar month, such Interest
Payment Date shall be the immediately preceding Market Day. If the Maturity of a
Floating  Rate Note  falls on a day that is not a Market  Day,  the  payment  of
principal,  premium,  if any, and interest  will be made on the next  succeeding
Market Day,  and no interest on such  payment  shall  accrue from and after such
Maturity.  Unless otherwise indicated in the applicable Pricing Supplement,  the
Regular  Record Date with  respect to  Floating  Rate Notes shall be the date 15
calendar  days prior to each  Interest  Payment  Date,  whether or not such date
shall be a Market Day.

   Unless otherwise specified in the applicable Pricing Supplement, the interest
accrued from and  including  the date of issue,  or from and  including the last
date to which  interest has been paid or duly  provided  for, is  calculated  by
multiplying  the face amount of such Floating  Rate Note by an accrued  interest
factor.  Such accrued  interest factor is computed by adding the interest factor
calculated for each day in such period from and including the date of issue,  or
from  and  including  the  last  date to which  interest  has been  paid or duly
provided  for, to but  excluding  the date for which  accrued  interest is being
calculated.  Unless otherwise  specified in the Note and the applicable  Pricing
Supplement,  the  interest  factor for each such day is computed by dividing the
interest rate  applicable to such date by 360, (or, in the case of Treasury Rate
Notes or CMT Rate Notes, by the actual number of days in the year). The interest
factor for Notes for which two or more  interest  rate  formulae are  applicable
will be  calculated  in each  period in the same  manner as if only the  lowest,
highest or average of, as the case may be, such interest rate formulae applied.

   Unless otherwise specified in a Pricing Supplement, all percentages resulting
from any  calculation on Floating Rate Notes will be rounded,  if necessary,  to
the  nearest   one-hundred   thousandth  of  a  percentage   point,   with  five
one-millionths  of a percentage  point  rounded  upwards  (e.g.,  9.876545%  (or
 .09876545)  being rounded to 9.87655% (or .0987655) and 9.876544% (or .09876544)
being  rounded to 9.87654%  (or  .0987654)),  and all dollar  amounts used in or
resulting from such calculation on Floating Rate Notes will
                                      
<PAGE>
be rounded to the nearest cent or, in the case of Foreign  Currency  Notes,  the
nearest unit (with one-half cent or five one-thousandths of a unit being rounded
upwards).

   Upon the request of the Holder of any  Floating  Rate Note,  the  Calculation
Agent will provide the interest  rate then in effect,  and, if  determined,  the
interest rate which will become effective as a result of a determination made on
the most recent Interest  Determination  Date with respect to such Floating Rate
Note.

   COMMERCIAL  PAPER  RATE  NOTES.  Each  Commercial  Paper  Rate Note will bear
interest at the interest rate (calculated with reference to the Commercial Paper
Rate and the Spread and/or Spread  Multiplier,  if any) specified on the face of
such Commercial Paper Rate Note and in the applicable Pricing Supplement.

   Unless otherwise indicated in the applicable Pricing Supplement,  "Commercial
Paper Rate" means,  with respect to any Commercial Paper Interest  Determination
Date, the Money Market Yield (calculated as described below) of the rate on such
date for commercial paper having the Index Maturity  specified in the applicable
Pricing  Supplement  as  published in  H.15(519)  under the heading  "Commercial
Paper", or any successor  publication or heading. In the event that such rate is
not  published  prior to 3:00 P.M. New York City time, on the  Calculation  Date
pertaining  to such  Commercial  Paper  Interest  Determination  Date,  then the
Commercial  Paper  Rate  shall  be the  Money  Market  Yield of the rate on such
Commercial  Paper Interest  Determination  Date for commercial  paper having the
Index Maturity  specified in the applicable  Pricing  Supplement as published in
Composite  Quotations  under the heading  "Commercial  Paper",  or any successor
publication or heading. If by 3:00 P.M., New York City time, on such Calculation
Date such rate is not yet published in either H.15(519) or Composite  Quotations
(or  in  any  successor  publications),  the  Commercial  Paper  Rate  for  that
Commercial Paper Interest  Determination Date shall be the Money Market Yield of
the arithmetic mean, as calculated by the Calculation  Agent on such Calculation
Date,  of the  offered  rates,  as of 11:00  A.M.,  New York City time,  on that
Commercial  Paper  Interest  Determination  Date,  of three  leading  dealers of
commercial  paper in The  City of New York  selected  by the  Calculation  Agent
(which may  include one or more of the  Distributors  or their  affiliates)  for
commercial paper having the Index Maturity  specified in the applicable  Pricing
Supplement  placed for an  industrial  issuer whose bond rating is "AA",  or the
equivalent,  from a nationally recognized rating agency; provided, however, that
if fewer than three dealers  selected as aforesaid by the Calculation  Agent are
quoting as mentioned in this  sentence,  the  Commercial  Paper Rate will be the
Commercial Paper Rate in effect on such Commercial Paper Interest  Determination
Date.

   "Money  Market  Yield" shall be a yield  calculated  in  accordance  with the
following formula:

   Money Market Yield = D X 360 X 100 
                        --------
                        360 - (D X M)

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

   PRIME RATE NOTES.  Each Prime Rate Note will bear  interest  at the  interest
rate  (calculated  with reference to the Prime Rate and the Spread and/or Spread
Multiplier,  if any)  specified  on the face of such  Prime Rate Note and in the
applicable Pricing Supplement.

   Unless otherwise indicated in the applicable Pricing Supplement, "Prime Rate"
means,  with  respect  to any  Prime  Rate Note as of any  Prime  Rate  Interest
Determination  Date,  the rate set  forth on such  date in  H.15(519)  under the
heading "Bank Prime Loan", or any successor publication or heading. In the event
that such rate is not published  prior to 3:00 P.M., New York City time, on such
Prime Rate Interest  Determination  Date, then the Prime Rate will be determined
by the  Calculation  Agent  and  will be the  arithmetic  mean of the  rates  of
interest publicly announced by each bank that appears on the Reuters Screen NYMF
Page, or any successor screen or page, as such bank's prime rate or base lending
rate as in effect for that Prime Rate Interest Determination Date. If fewer than
four such rates appear on the Reuters  Screen  USPRIME 1 Page for the Prime Rate
Interest  Determination  Date, the Prime Rate will be the arithmetic mean of the
announced prime rates quoted on the basis of the actual number of days in the
                                      
<PAGE>
year  divided by 360 as of the close of  business  on such  Prime Rate  Interest
Determination Date by at least two of three major money center banks in The City
of New York selected by the Calculation Agent. If fewer than two such quotations
are  provided,  the Prime  Rate  shall be  determined  on the basis of the rates
furnished in The City of New York by the appropriate  number of substitute banks
or trust  companies  organized and doing  business  under the laws of the United
States,  or any state  thereof,  having  total  equity  capital of at least $500
million and being  subject to  supervision  or  examination  by federal or state
authority,  selected  by the  Calculation  Agent to provide  such rate or rates;
provided,  however,  that if the banks  selected as aforesaid are not quoting as
mentioned in this sentence, the Prime Rate will be the Prime Rate then in effect
on such Prime Rate Interest Determination Date.

   CD RATE  NOTES.  Each CD Rate Note will bear  interest at the  interest  rate
(calculated  with  reference  to  the CD  Rate  and  the  Spread  and/or  Spread
Multiplier,  if any)  specified  on the  face of  such CD Rate  Note  and in the
applicable Pricing Supplement.

   Unless otherwise  indicated in the applicable Pricing  Supplement,  "CD Rate"
means, with respect to any CD Rate Interest Determination Date, the rate on such
date for negotiable  certificates of deposit having the Index Maturity specified
in the applicable Pricing Supplement as published in H.15(519) under the heading
"CDs (Secondary Market)",  or any successor publication or heading. In the event
that such rate is not published  prior to 3:00 P.M.,  New York City time, on the
Calculation  Date pertaining to such CD Rate Interest  Determination  Date, then
the CD Rate shall be the rate on such CD Rate  Interest  Determination  Date for
negotiable  certificates  of deposit having the Index Maturity  specified in the
applicable  Pricing  Supplement as published in Composite  Quotations  under the
heading  "Certificates of Deposit",  or any successor publication or heading. If
by 3:00 P.M., New York City time, on such  Calculation Date such rate is not yet
published  in either  H.15(519)  or Composite  Quotations  (or in any  successor
publications),  the CD Rate for that CD  Interest  Determination  Date  shall be
calculated  by the  Calculation  Agent and shall be the  arithmetic  mean of the
secondary market offered rates, as of 10:00 A.M., New York City time, on that CD
Rate Interest Determination Date, of three leading nonbank dealers of negotiable
U.S.  dollar  certificates  of deposit in The City of New York  selected  by the
Calculation  Agent (which may include one or more of the  Distributors  or their
affiliates) for negotiable  certificates of deposit of major United States money
market banks with a remaining  maturity closest to the Index Maturity  specified
in the applicable Pricing Supplement in a denomination of $5,000,000;  provided,
however,  that  if  fewer  than  three  dealers  selected  as  aforesaid  by the
Calculation Agent are quoting as mentioned in this sentence, the CD Rate will be
the CD Rate in effect on such CD Rate Interest Determination Date.

   FEDERAL FUNDS RATE NOTES.  Each Federal Funds Rate Note will bear interest at
the interest rate  (calculated  with reference to the Federal Funds Rate and the
Spread and/or Spread  Multiplier,  if any) specified on the face of such Federal
Funds Rate Note and in the applicable Pricing Supplement.

   Unless otherwise  indicated in the applicable  Pricing  Supplement,  "Federal
Funds Rate" means,  with  respect to any Federal  Funds  Interest  Determination
Date,  the  rate on such  date for  Federal  Funds  having  the  Index  Maturity
specified in the applicable  Pricing  Supplement as published in H.15(519) under
the  heading  "Federal  Funds  (Effective)",  or any  successor  publication  or
heading.  In the event that such rate is not published  prior to 3:00 P.M.,  New
York City  time,  on the  Calculation  Date  pertaining  to such  Federal  Funds
Interest  Determination  Date,  then the Federal  Funds Rate will be the rate on
such  Federal  Funds  Interest  Determination  Date as  published  in  Composite
Quotations  under the heading "Federal  Funds/Effective  Rate", or any successor
publication or heading. If by 3:00 P.M., New York City time, on such Calculation
Date such rate is not yet published in either H.15(519) or Composite  Quotations
(or in any  successor  publications),  the Federal  Funds Rate for that  Federal
Funds Interest Determination Date shall be the arithmetic mean, as calculated by
the  Calculation  Agent on such  Calculation  Date, of the rates,  prior to 9:00
A.M., New York City time, on that Federal Funds Interest Determination Date, for
the last  transaction  in  overnight  Federal  Funds  arranged by three  leading
brokers of Federal Funds transactions in The City of New York (which may include
one or more of the Distributors or their affiliates) selected by the Calculation
Agent; provided, however, that if fewer than three brokers selected as aforesaid
by the Calculation Agent are quoting as mentioned in this sentence,  the Federal
Funds  Rate will be the  Federal  Funds  Rate in effect  on such  Federal  Funds
Interest Determination Date. 
                                      
<PAGE>
   LIBOR  NOTES.  Each  LIBOR  Note  will bear  interest  at the  interest  rate
(calculated with reference to LIBOR and the Spread and/or Spread Multiplier,  if
any)  specified  on the face of such  LIBOR Note and in the  applicable  Pricing
Supplement.

   Unless otherwise indicated in the applicable Pricing  Supplement,  LIBOR will
be  determined  by the  Calculation  Agent  in  accordance  with  the  following
provisions:  On each LIBOR Interest Determination Date, LIBOR will be determined
on the basis of the offered rate for deposits in U.S.  dollars  having the Index
Maturity  specified in the  applicable  Pricing  Supplement,  commencing  on the
second London Market Day immediately following such LIBOR Interest Determination
Date,  which appears on the Telerate Page 3750, or any successor  publication or
page, as of 11:00 A.M., London time, on that LIBOR Interest  Determination Date.
If such rate does not so appear on the  Telerate  Page  3750,  or any  successor
publication or page,  the rate in respect of such LIBOR  Interest  Determination
Date will be  determined  on the basis of the  rates at which  deposits  in U.S.
dollars are offered by four major banks in the London interbank market (selected
by the Calculation Agent) at approximately 11:00 A.M., London Time, on the LIBOR
Interest  Determination  Date next preceding the relevant Interest Reset Date to
prime banks in the London  interbank  market for a period of the Index  Maturity
commencing  on that  Interest  Reset Date and in a principal  amount equal to an
amount not less than $1,000,000 that is representative  for a single transaction
in such market at such time. In such case,  the  Calculation  Agent will request
the principal  London  office of each of the aforesaid  major banks to provide a
quotation of such rate. If at least two such  quotations are provided in respect
of such LIBOR Interest Determination Date, the rate for that Interest Reset Date
will be the arithmetic mean of the quotations, and, if fewer than two quotations
are provided as requested in respect of such LIBOR Interest  Determination Date,
the rate for that Interest Reset Date will be the  arithmetic  mean of the rates
quoted by three major banks in The City of New York, selected by the Calculation
Agent (which may include one or more of the  Distributors or their  affiliates),
at  approximately  11:00  A.M.  New  York  City  time  on  that  LIBOR  Interest
Determination  Date for loans in U.S.  dollars to leading  European  banks for a
period of the Index  Maturity  commencing on that  Interest  Reset Date and in a
principal   amount  equal  to  an  amount  not  less  than  $1,000,000  that  is
representative  for a single  transaction in such market at such time;  provided
however,  if the aforesaid rate cannot be determined by the  Calculation  Agent,
LIBOR in respect of such LIBOR Interest Determination Date will be LIBOR then in
effect on such LIBOR Interest Determination Date.

   TREASURY  RATE  NOTES.  Each  Treasury  Rate Note will bear  interest  at the
interest  rate  (calculated  with  reference to the Treasury Rate and the Spread
and/or Spread  Multiplier,  if any)  specified on the face of such Treasury Rate
Note and in the applicable Pricing Supplement.

   Unless otherwise  indicated in the applicable Pricing  Supplement,  "Treasury
Rate" means, with respect to any Treasury Interest  Determination Date, the rate
for  the  most  recent  auction  of  direct  obligations  of the  United  States
("Treasury bills") having the Index Maturity specified in the applicable Pricing
Supplement  as  published  in  H.15(519)  under the  heading,  "U.S.  Government
Securities/Treasury  Bills -- Auction  Average  (Investment)",  or any successor
publication  or heading,  or, if not so  published  by 3:00 P.M.,  New York City
time, on the Calculation Date pertaining to such Treasury Interest Determination
Date, the auction average rate (expressed as a bond equivalent on the basis of a
year of 365 or 366 days, as  applicable,  and applied on a daily basis) for such
auction as otherwise  announced by the United States Department of the Treasury.
In the event that the results of the auction of Treasury  bills having the Index
Maturity  specified in the  applicable  Pricing  Supplement are not published or
reported as provided above by 3:00 P.M., New York City time, on such date, or if
no such auction is held in a particular  week,  then the Treasury  Rate shall be
the  rate  as  published  in  H.15(519)  under  the  heading  "U.S.   Government
Securities/Treasury  Bills/Secondary  Market",  or any successor  publication or
heading.  In the event that such rate is not so published by 3:00 P.M., New York
City time, on its  Calculation  Date, then the Treasury Rate shall be calculated
by the Calculation  Agent and shall be a yield to maturity  (expressed as a bond
equivalent on the basis of a year of 365 or 366 days, as applicable, and applied
on a daily basis) of the arithmetic mean, as calculated by the Calculation Agent
on such Calculation  Date, of the secondary market bid rates as of approximately
3:30 P.M., New York City time, on such Treasury Interest  Determination Date, of
three leading primary United States government securities dealers in The City of
New York selected by the Calculation Agent (which may include one or more of the
Distributors
                                      
<PAGE>
or their affiliates),  for the issue of Treasury bills with a remaining maturity
closest to the specified Index Maturity;  provided, however, that if the dealers
selected as aforesaid by the  Calculation  Agent are not quoting as mentioned in
this  sentence,  the Treasury  Rate will be the Treasury  Rate in effect on such
Treasury Interest Determination Date.

   J.J.  KENNY RATE NOTES.  Each J.J.  Kenny Rate Note will bear interest at the
interest rate  (calculated  with reference to the J.J. Kenny Rate and the Spread
and/or Spread Multiplier,  if any) specified on the face of such Note and in the
applicable Pricing Supplement.

   Unless otherwise  indicated in the applicable Pricing  Supplement,  the "J.J.
Kenny  Rate"  with  respect  to any J.J.  Kenny  Rate Note as of any J.J.  Kenny
Interest  Determination  Date means the rate in the high-grade weekly index (the
"Weekly  Index")  on such  date  made  available  by Kenny  Information  Systems
("Kenny")  to the  Calculation  Agent.  The Weekly Index is, and shall be, based
upon 30-day yield  evaluations at par of bonds,  the interest of which is exempt
from  Federal  income  taxation  under the  Internal  Revenue  Code of 1986,  as
amended,  of not less than five high-grade  component issuers selected by Kenny;
which shall include,  without  limitation,  issuers of general obligation bonds.
The specific  issuers  included among the component  issuers may be changed from
time to time by Kenny in its discretion.  The bonds on which the Weekly Index is
based shall not include any bonds on which the  interest is subject to a minimum
tax or similar tax under the Internal  Revenue Code of 1986, as amended,  unless
all tax-exempt  bonds are subject to such tax. In the event Kenny ceases to make
available such Weekly Index, a successor  indexing agent will be selected by the
Calculation  Agent, such index to reflect the prevailing rate for bonds rated in
the highest  short-term rating category by Moody's Investors  Service,  Inc. and
Standard & Poor's  Corporation in respect of issuers most closely resembling the
high-grade  component  issuers  selected  by Kenny  for its  Weekly  Index,  the
interest on which is (A)  variable on a weekly  basis,  (B) exempt from  Federal
income taxation under the Internal Revenue Code of 1986, as amended, and (C) not
subject to a minimum tax or similar tax under the Internal Revenue Code of 1986,
as  amended,  unless  all  tax-exempt  bonds are  subject  to such tax.  If such
successor indexing agent is not available,  the rate for any J.J. Kenny Interest
Determination  Date shall be 67% of the rate  determined  if the  Treasury  Rate
option had been originally  selected.  The Calculation Agent shall calculate the
J.J. Kenny Rate in accordance with the foregoing.  At the request of a Holder of
a Floating Rate Note bearing  interest at the J.J. Kenny Rate,  the  Calculation
Agent will provide such Holder with the interest rate that will become effective
as of the next Interest Reset Date.

   11TH  DISTRICT  COST OF FUNDS RATE NOTES.  11th  District  Cost of Funds Rate
Notes will bear  interest at the rates  (calculated  with  reference to the 11th
District  Cost of Funds Rate and the Spread and/or  Spread  Multiplier,  if any)
specified in such 11th District  Cost of Funds Rate Notes and in the  applicable
Pricing Supplement.

   Unless  otherwise  specified  in the  applicable  Pricing  Supplement,  "11th
District Cost of Funds Rate" means,  with respect to any Interest  Determination
Date  relating to an 11th  District Cost of Funds Rate Note or any Floating Rate
Note for  which the  interest  rate is  determined  with  reference  to the 11th
District  Cost of Funds  Rate (an "11th  District  Cost of Funds  Rate  Interest
Determination  Date"),  the rate equal to the monthly  weighted  average cost of
funds for the calendar month immediately  preceding the month in which such 11th
District  Cost of Funds Rate  Interest  Determination  Date falls,  as set forth
under the caption  "11th  District"  on  Telerate  Page 7058,  or any  successor
service,  caption or page, as of 11:00 A.M.,  San  Francisco  time, on such 11th
District Cost of Funds Rate Interest  Determination  Date. If such rate does not
appear on Telerate Page 7058,  or any successor  service or page, on any related
11th District Cost of Funds Rate Interest  Determination Date, the 11th District
Cost of  Funds  Rate  for  such  11th  District  Cost  of  Funds  Rate  Interest
Determination  Date shall be the monthly  weighted average cost of funds paid by
member  institutions  of the 11th Federal Home Loan Bank  District that was most
recently  announced  (the  "Index") by the FHLB of San Francisco as such cost of
funds  for  the  calendar   month   immediately   preceding  the  date  of  such
announcement.  If the FHLB of San Francisco  fails to announce such rate for the
calendar  month  immediately  preceding  such 11th  District  Cost of Funds Rate
Interest  Determination  Date,  then  the  11th  District  Cost  of  Funds  Rate
determined as of such 11th  District  Cost of Funds Rate Interest  Determination
Date  will be the  11th  District  Cost of Funds  Rate in  effect  on such  11th
District Cost of Funds Rate Interest Determination Date.
                                      
<PAGE>
   CMT RATE NOTES.  CMT Rate Notes will bear  interest at the rates  (calculated
with reference to the CMT Rate and the Spread and/or Spread Multiplier,  if any)
specified in such CMT Rate Notes and any applicable Pricing Supplement.

   Unless otherwise specified in the applicable Pricing  Supplement,  "CMT Rate"
means,  with respect to any Interest  Determination  Date relating to a CMT Rate
Note or any Floating Rate Note for which the interest  rate is  determined  with
reference to the CMT Rate (a "CMT Rate Interest  Determination  Date"), the rate
displayed  on the  Designated  CMT  Telerate  Page (as defined  below) under the
caption ". . . Treasury Constant  Maturities . . . Federal Reserve Board Release
H.15 . . . Mondays Approximately 3:45 P.M.", or any successor caption, under the
column for the  Designated  CMT Maturity Index (as defined below) for (i) if the
Designated  CMT  Telerate  Page is 7055,  the  rate on such  CMT  Rate  Interest
Determination  Date and (ii) if the  Designated  CMT Telerate Page is 7052,  the
week, or the month, as applicable, ended immediately preceding the week in which
the related CMT Rate  Interest  Determination  Date  occurs.  If such rate is no
longer  displayed on the relevant  page, or if not  displayed by 3:00 P.M.,  New
York City time, on the related  Calculation Date, then the CMT Rate for such CMT
Rate Interest  Determination  Date will be such treasury  constant maturity rate
for the Designated CMT Maturity Index as published in the relevant H.15(519), or
any  successor  publication.  If such  rate is no  longer  published,  or if not
published by 3:00 P.M.,  New York City time,  on the related  Calculation  Date,
then the CMT Rate for such CMT Rate  Interest  Determination  Date  will be such
treasury  constant maturity rate for the Designated CMT Maturity Index (or other
United States  Treasury rate for the Designated CMT Maturity  Index) for the CMT
Rate Interest Determination Date with respect to such Interest Reset Date as may
then be published by either the Board of Governors of the Federal Reserve System
or the United  States  Department  of the Treasury  that the  Calculation  Agent
determines to be comparable to the rate formerly displayed on the Designated CMT
Telerate  Page  and  published  in the  relevant  H.15(519),  or  any  successor
publication.  If such  information  is not provided by 3:00 P.M.,  New York City
time,  on the  related  Calculation  Date,  then  the CMT  Rate for the CMT Rate
Interest Determination Date will be calculated by the Calculation Agent and will
be a yield to maturity,  based on the  arithmetic  mean of the secondary  market
closing offer side prices as of approximately  3:30 P.M., New York City time, on
the CMT Rate Interest  Determination  Date reported,  according to their written
records,  by three leading primary United States government  securities  dealers
(each,  a  "Reference  Dealer")  in The City of New York  (which may include the
Agent or its  affiliates)  selected  by the  Calculation  Agent  (from five such
Reference  Dealers selected by the Calculation Agent and eliminating the highest
quotation  (or, in the event of  equality,  one of the  highest)  and the lowest
quotation  (or,  in the event of  equality,  one of the  lowest)),  for the most
recently issued direct  noncallable  fixed rate obligations of the United States
("Treasury Notes") with an original maturity of approximately the Designated CMT
Maturity Index and a remaining term to maturity of not less than such Designated
CMT Maturity Index minus one year. If the Calculation  Agent cannot obtain three
such  Treasury  Note  quotations,  the CMT  Rate  for  such  CMT  Rate  Interest
Determination  Date will be  calculated by the  Calculation  Agent and will be a
yield to maturity  based on the  arithmetic  mean of the secondary  market offer
side prices as of  approximately  3:30 P.M., New York City time, on the CMT Rate
Interest  Determination  Date of three Reference Dealers in The City of New York
(from  five  such  Reference  Dealers  selected  by the  Calculation  Agent  and
eliminating  the highest  quotation  (or, in the event of  equality,  one of the
highest)  and the lowest  quotation  (or, in the event of  equality,  one of the
lowest)),  for Treasury  Notes with an original  maturity of the number of years
that is the next highest to the  Designated  CMT Maturity  Index and a remaining
term to maturity  closest to the  Designated CMT Maturity Index and in an amount
of at least  $100  million.  If three or four (and not  five) of such  Reference
Dealers are quoting as described  above,  then the CMT Rate will be based on the
arithmetic  mean of the offer  prices  obtained  and neither the highest nor the
lowest of such quotes will be eliminated;  provided however,  that if fewer than
three  Reference  Dealers  selected  by the  Calculation  Agent are  quoting  as
described  herein,  the CMT Rate will be the CMT Rate in effect on such CMT Rate
Interest  Determination Date. If two Treasury Notes with an original maturity as
described  in the third  preceding  sentence  have  remaining  terms to maturity
equally close to the Designated CMT Maturity Index,  the quotes for the Treasury
Note with the shorter remaining term to maturity will be used.

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

   "Designated  CMT Maturity Index" means the original period to maturity of the
U.S. Treasury securities (either 1, 2, 3, 5, 7, 10, 20 or 30 years) specified in
the  applicable  Pricing  Supplement  with respect to which the CMT Rate will be
calculated.  If  no  such  maturity  is  specified  in  the  applicable  Pricing
Supplement, the Designated CMT Maturity Index shall be 2 years.

ORIGINAL ISSUE DISCOUNT NOTES

   Notes may be issued as Original  Issue  Discount  Notes.  An  Original  Issue
Discount  Note is a Note  which is issued at a price  lower  than the  principal
amount thereof and which provides that upon  redemption or  acceleration  of the
Maturity thereof an amount less than the principal  thereof shall become due and
payable.  In the event of  redemption  or  acceleration  of the  Maturity  of an
Original Issue Discount Note, the amount payable to the Holder of such Note upon
such redemption or acceleration  will be determined in accordance with the terms
of the Note,  but will be an amount  less than the amount  payable at the Stated
Maturity of such Note. In addition,  a Note issued at a discount may, for United
States  federal  income tax purposes,  be considered an original  issue discount
note,  regardless  of the amount  payable upon  redemption  or  acceleration  of
Maturity of such Note. See "United States Taxation -- Original Issue Discount."

INDEXED NOTES

   Notes may be issued as Indexed  Notes,  with the principal  amount payable at
Maturity,  the amount of interest  payable on an Interest Payment Date, or both,
to be determined by reference to currencies,  currency units,  commodity prices,
financial  or  non-financial  indices  or other  factors,  as  indicated  in the
applicable Pricing Supplement.  Holders of Indexed Notes may receive a principal
amount at  Maturity  that is greater  than or less than the face  amount of such
Notes depending upon the fluctuation of the relative value, rate or price of the
specified index.  Specific information  pertaining to the method for determining
the  principal  amount  payable at  Maturity,  a  historical  comparison  of the
relative value,  rate or price of the specified index and the face amount of the
Indexed  Note and any  additional  tax  considerations  will be described in the
applicable Pricing Supplement.

   This  Prospectus  Supplement,  the  accompanying  Prospectus  and any Pricing
Supplement  do not  describe  all  risks  of an  investment  in  Indexed  Notes,
including  risks which may be associated  with economic,  financial or political
events over which  neither the Company nor the  Distributors  have any  control,
either as such risks exist at the date of this Prospectus  Supplement or as such
risks may  change  from time to time.  An  investment  in Notes  indexed,  as to
principal,  premium  and/or  interest,  to  one or  more  values  of  currencies
(including  exchange  rates between  currencies),  commodities  or interest rate
indices entails  significant risks that are not associated with investments in a
conventional  fixed-rate  debt  security.  For example,  Indexed  Notes that are
indexed as to interest  may bear  interest  at a rate lower than the  prevailing
market  interest rate for  fixed-rate  Notes or may not bear  interest,  and the
principal  (and  premium,  if any)  payable at Maturity  with respect to Indexed
Notes that are indexed with respect to principal  (and  premium,  if any) may be
less than the face  amount or  initial  purchase  price  thereof or may be zero.
Special  considerations  independent of the  creditworthiness of the Company and
the  value  of the  applicable  currency,  commodity  or  interest  rate  index,
including economic, financial and political events over which the Company has no
control also may affect the secondary market for Indexed Notes. Additionally, if
the formula used to determine the amount of principal,  premium and/or  interest
payable with respect to such Notes contains a multiple or leverage  factor,  the
effect of any change in the  applicable  currency,  commodity  or interest  rate
index will be increased.  The historical  experience of the relevant currencies,
commodities  or interest  rate indices  should not be taken as an  indication of
future  performance  of such  currencies,  commodities  or interest rate indices
during  the term of any Note.  Any  credit  ratings  assigned  to the  Company's
medium-term note program are a reflection of the Company's credit status and, in
no way, are a reflection of the potential impact of the factors discussed above,
or any other
                                      
<PAGE>
factors, on the market value of the Notes. Prospective purchasers should consult
their own financial and legal advisors as to the risks entailed in an investment
in Indexed Notes,  the suitability of an investment in Indexed Notes in light of
their  particular  circumstances,  and with  other  matters  that may affect the
purchase or holding of an Indexed Note.

SHORT-TERM NOTES

   The  Company  may offer  from time to time Notes  with  maturities  from nine
months to one year  ("Short-Term  Notes").  Unless  otherwise  indicated  in the
applicable Pricing Supplement,  interest on Short-Term Notes that are Fixed Rate
Notes will be payable at Maturity.  Unless otherwise indicated in the applicable
Pricing  Supplement,  interest on Short-Term  Notes that are Floating Rate Notes
(other  than  Treasury  Rate Notes and CMT Rate  Notes)  will be computed on the
basis of the actual  number of days  elapsed  divided by 360,  and  interest  on
Short-Term Notes that are Treasury Rate Notes or CMT Rate Notes will be computed
on the basis of the actual  number of days  elapsed  divided by a year of 365 or
366 days, as the case may be.

AMORTIZING NOTES

   The Company may from time to time offer  Amortizing  Notes.  Unless otherwise
specified in the applicable Pricing Supplement, interest on each Amortizing Note
will be  computed  on the  basis of a  360-day  year of  twelve  30-day  months.
Payments of principal and interest on Amortizing Notes, which are securities for
which payments of principal and interest are made in equal installments over the
life  of the  security,  will  be made at  such  times  as are  specified  in an
applicable Pricing Supplement. Payments with respect to Amortizing Notes will be
applied  first to interest due and payable  thereon and then to the reduction of
the unpaid principal amount thereof.  Further information  concerning additional
terms and  conditions of any issue of  Amortizing  Notes will be provided in the
applicable Pricing  Supplement.  A table setting forth repayment  information in
respect of each  Amortizing  Note will be  included  in the  applicable  Pricing
Supplement and set forth in such Notes.

EXTENSION OF MATURITY

   An applicable  Pricing  Supplement will indicate  whether the Company has the
option to extend the Stated  Maturity  of such Note  (other  than an  Amortizing
Note)  for one or more  periods  up to but not  beyond a date set  forth in such
Pricing  Supplement.  If the Company  has such  option with  respect to any such
Note,  the  procedures  relating  thereto will be as set forth in the applicable
Pricing Supplement.

RENEWABLE NOTES

   An applicable  Pricing Supplement will indicate whether such Note (other than
an  Amortizing  Note) will mature  unless the term of all or any portion of such
Note is renewed in  accordance  with the  procedures  described  in such Pricing
Supplement. 

OTHER PROVISIONS; ADDENDA

   Any provisions with respect to the Notes,  including the  determination of an
Interest  Rate Basis,  the  calculation  of the interest  rate  applicable  to a
Floating Rate Note,  and the  specification  of one or more Interest Rate Bases,
the  Interest  Payment  Dates,  the  Maturity  Date or any other  variable  term
relating thereto,  may be modified as specified under "Other  Provisions" on the
face  thereof or in an Addendum  relating  thereto,  if so specified on the face
thereof and in the applicable Pricing Supplement.

REDEMPTION

   REDEMPTION (OPTION OF COMPANY).  If one or more Redemption Dates (or range of
Redemption Dates) are specified in the applicable Pricing Supplement,  the Notes
described  therein  will be  subject  to  redemption,  in whole  or in part,  as
specified in such Pricing Supplement, on any such date (or during any such range
of dates) at the option of the Company  upon not less than 30 days' or more than
60 days' notice,  at the Redemption  Price or Prices specified in the applicable
Pricing  Supplement,  together with  interest  accrued to the  Redemption  Date;
provided, however, that interest installments due prior to the
                                      
<PAGE>
date fixed for  redemption  will be payable to the Holder of record at the close
of business on the Regular Record Date. If less than the entire principal amount
of a  Note  is  redeemed,  the  principal  amount  of  such  Note  that  remains
outstanding  after such redemption  shall be an authorized  denomination  (which
shall not be less than the minimum  authorized  denomination)  for the Notes. If
less than all Notes of like tenor are to be  redeemed,  the Notes to be redeemed
shall be selected  by the Trustee by such method as the Trustee  shall deem fair
and  appropriate.  See  "Description of Notes -- Senior Notes -- Redemption" for
information  regarding the Company's  ability to redeem Notes issued in the form
of Senior Notes.

   REPAYMENT  (OPTION OF HOLDER).  If one or more  Repayment  Dates (or range of
such  dates)  is  specified  in the  applicable  Pricing  Supplement,  the Notes
described  therein will be subject to repayment,  in whole, or from time to time
in part,  as specified in such Pricing  Supplement,  on any such date (or during
any such range) or, if such date is not a Market  Day,  on the first  Market Day
following  such  date,  at the  election  of the Holder at the  Repayment  Price
determined  as set forth in the  applicable  Pricing  Supplement,  together with
interest  accrued  to the  Repayment  Date;  provided,  however,  that  interest
installments  due on or prior to the date fixed for repayment will be payable to
the Holder of record at the close of business on the Regular Record Date.

   Unless otherwise specified in the applicable Pricing Supplement,  in order to
exercise such an election,  a Holder must,  unless a different  notice period is
specified in the  applicable  Pricing  Supplement,  give to the Trustee not less
than 30 days' nor more than 60 days' notice.  Unless otherwise  specified in the
applicable Pricing  Supplement,  any such notice shall consist of either (i) the
Note with the form entitled "Option to Elect Repayment" duly completed,  or (ii)
a  telegram,  facsimile  transmission  or a letter  from a member of a  national
securities exchange,  or of the National Association of Securities Dealers, Inc.
or a commercial  bank or trust company in the United  States,  setting forth the
name of the Holder,  the principal  amount of the Note, the principal  amount of
the Note to be repaid,  the certificate number or a description of the tenor and
terms of the Note,  a  statement  that the  option to elect  repayment  is being
exercised  thereby  and a  guarantee  that  such  Note,  together  with the duly
completed  form entitled  "Option to Elect  Repayment",  will be received by the
Trustee not later than the fifth  Business Day after the date of such  telegram,
facsimile  transmission  or  letter;  provided,  however,  that  such  telegram,
facsimile  transmission  or letter shall only be effective if such Note and such
form, duly completed, are received by the Trustee by such fifth Business Day.

   Unless otherwise specified in the applicable Pricing Supplement,  exercise of
a repayment option by a Holder will be irrevocable. Such option may be exercised
with respect to less than the entire principal  amount of a Note,  provided that
the  portion  remaining  Outstanding  after  such  repayment  is  an  authorized
denomination.

   If a Note is represented by a Book-Entry Note the  Depositary's  nominee will
be the Holder  thereof  entitled to exercise a right to  repayment.  In order to
ensure that the  Depositary's  nominee will timely exercise a right to repayment
with respect to a particular  Note, the beneficial  owner of an interest in such
Note must  instruct the broker or other direct or indirect  participant  through
which it holds an interest in such Note to notify the  Depositary  of its desire
to exercise a right to repayment.  Different firms have different  cut-off times
for accepting  instructions  from their  customers and,  accordingly,  each such
beneficial  owner  should  consult  the  broker  or  other  direct  or  indirect
participant  through which it holds an interest in a Book-Entry Note in order to
ascertain the cut-off time by which such an  instruction  must be given in order
for timely notice to be delivered to the Depositary.

   While the  Book-Entry  Notes are  represented by the Global Notes (as defined
below) held by or on behalf of the Depositary, and registered in the name of the
Depositary  or  the  Depositary's  nominee,  the  option  for  repayment  may be
exercised by the applicable participant that has an account with the Depositary,
on behalf of the beneficial owners of the Global Note or Notes representing such
Book-Entry  Notes, by delivering a written notice  substantially  similar to the
above-mentioned  forms to the  applicable  Note  Trustee or Bond  Trustee at its
Corporate  Trust Office (or such other  address of which the Company  shall from
time to time notify the  Holders),  not more than 60 nor less than 30 days prior
to the date of repayment.  Notices of elections from  participants  on behalf of
beneficial owners of the Global Note or Notes representing such Book-Entry Notes
to exercise their option to have such Book-Entry 
                                      
<PAGE>
Notes  repaid must be received by the Trustee by 5:00 P.M.,  New York City time,
on the last day for  giving  such  notice.  In order to ensure  that a notice is
received by the Trustee on a particular day, the beneficial  owner of the Global
Note or Notes  representing  such Book-Entry Notes must so direct the applicable
participant  before such participant's  deadline for accepting  instructions for
that  day.   Different   firms  may  have  different   deadlines  for  accepting
instructions  from the customers.  Accordingly,  beneficial owners of the Global
Note or Notes  representing  Book-Entry  Notes should  consult the  participants
through which they own their interest  therein for the respective  deadlines for
such participants. All notices shall be executed by a duly authorized officer of
such  participant  (with  signature  guaranteed)  and shall be  irrevocable.  In
addition,  beneficial owners of the Global Note or Notes representing Book-Entry
Notes shall  effect  delivery at the time such  notices of election are given to
the Depositary by causing the  participant to transfer such  beneficial  owner's
interest in the Global Note or Notes  representing such Book-Entry Notes, on the
Depositary's records, to the Trustee. See "Book-Entry Notes."

REPURCHASE

   The Company may at any time purchase Notes at any price in the open market or
otherwise.  Notes so purchased by the Company may, at its  discretion,  be held,
resold or surrendered to the Trustee for cancellation.

BOOK-ENTRY NOTES

   Upon issuance,  all Book-Entry  Notes of like tenor and having the same Issue
Date will be represented by one or more fully registered securities in permanent
global form (each a "Global Note").  See  "Description of Senior Notes -- Global
Notes" (in the case of Notes issued in the form of Senior  Notes),  "Description
of Debt  Securities  -- Global  Securities"  (in the case of Notes issued in the
form of Debt Securities) and "Description of New Bonds -- Global Securities" (in
the  case  of  Notes  issued  in  the  form  of  First  Mortgage  Bonds)  in the
accompanying Prospectus.  Each Global Note representing Book-Entry Notes will be
deposited  with, or on behalf of, The Depository  Trust  Company,  as Depositary
(the "Depositary"),  located in the Borough of Manhattan,  The City of New York,
and  will be  registered  in the  name of the  Depositary  or a  nominee  of the
Depositary. 

   Ownership of beneficial  interests in a Global Note  representing  Book-Entry
Notes will be limited to institutions  that have accounts with the Depositary or
its  nominee  ("participants")  or  persons  that  may  hold  interests  through
participants.  The  Company  has been  advised by the  Depositary  that upon the
issuance of a Global Note representing Book-Entry Notes, and the deposit of such
Global Note with the Depositary,  the Depositary will immediately credit, on its
book-entry registration and transfer system, the respective principal amounts of
the  Book-Entry  Notes  represented  by  such  Global  Note to the  accounts  of
participants.  The accounts to be credited shall be designated by the soliciting
Distributor  or, to the extent  that the  Book-Entry  Notes are offered and sold
directly, by the Company.

   The  Company  has been  advised by the  Depositary  that upon  receipt of any
payment of  principal of or any premium or interest in respect of a Global Note,
the Depositary  will  immediately  credit,  on its book-entry  registration  and
transfer system, accounts of participants with payments in amounts proportionate
to their respective  beneficial interests in the principal amount of such Global
Note as shown on the  records of the  Depositary.  Payments by  participants  to
owners of beneficial  interests in a Global Note held through such  participants
will be governed by standing instructions and customary practices, as is now the
case with  securities  held for the accounts of customers  registered in "street
name", and will be the sole responsibility of such participants.

   The  Depositary  has  advised the Company as  follows:  the  Depositary  is a
limited-purpose  trust  company  organized  under the New York  Banking  Law,  a
"banking  organization" within the meaning of the New York Banking Law, a member
of the Federal Reserve System,  a "clearing  corporation"  within the meaning of
the New  York  Uniform  Commercial  Code,  and a  "clearing  agency"  registered
pursuant to the  provisions  of Section 17A of the  Securities  Exchange  Act of
1934,  as  amended.  The  Depositary  was  created  to  hold  securities  of its
participants  and to  facilitate  the  clearance  and  settlement  of securities
transactions,  such as transfers  and pledges,  among its  participants  in such
securities through electronic
                                      
<PAGE>
computerized  book-entry  changes  in  accounts  of  the  participants,  thereby
eliminating  the need for  physical  movement of  securities  certificates.  The
Depositary's  participants include securities brokers and dealers (including the
Distributors),  banks, trust companies, clearing corporations, and certain other
organizations,  some of whom (and/or their  representatives) own the Depositary.
Access to the Depositary's  book-entry system is also available to others,  such
as banks, brokers,  dealers and trust companies that clear through or maintain a
custodial relationship with a participant, either directly or indirectly.

            SPECIAL PROVISIONS RELATING TO FOREIGN CURRENCY NOTES

GENERAL

   Notes of a series may be denominated  in such foreign  currencies or currency
units as may be  designated by the Company at the time of offering (the "Foreign
Currency  Notes").  The following  provisions,  which apply to Foreign  Currency
Notes,  supplement  the  description of general terms and conditions of (a) Debt
Securities set forth under the heading  "Description of Debt  Securities" in the
accompanying   Prospectus,   (b)  Senior  Notes  set  forth  under  the  heading
"Description of Notes" in the accompanying Prospectus,  (c) First Mortgage Bonds
set forth under the heading of  "Description  of New Bonds" in the  accompanying
Prospectus,  and (d) Notes set forth  above under the  heading  "Description  of
Notes" in this Prospectus Supplement.

   THIS  PROSPECTUS  SUPPLEMENT  DOES NOT DESCRIBE ALL RISKS OF AN INVESTMENT IN
FOREIGN  CURRENCY  NOTES THAT  RESULT  FROM SUCH NOTES  BEING  DENOMINATED  IN A
FOREIGN CURRENCY OR CURRENCY UNIT EITHER AS SUCH RISKS EXIST AT THE DATE OF THIS
PROSPECTUS  SUPPLEMENT  OR AS SUCH  RISKS  MAY  CHANGE  FROM  TIME TO TIME.  ANY
ADDITIONAL  MATERIAL  FOREIGN  CURRENCY  RISKS  PERTAINING TO A PARTICULAR  NOTE
DENOMINATED  IN A FOREIGN  CURRENCY WILL BE DISCLOSED IN THE PRICING  SUPPLEMENT
REGARDING SUCH NOTE.  PROSPECTIVE  PURCHASERS SHOULD CONSULT THEIR OWN FINANCIAL
AND LEGAL ADVISORS AS TO THE RISKS ENTAILED IN AN INVESTMENT IN FOREIGN CURRENCY
NOTES AND AS TO ANY MATTERS THAT MAY AFFECT THE PURCHASE OR HOLDING OF A FOREIGN
CURRENCY  NOTE OR THE RECEIPT OF PAYMENTS  OF  PRINCIPAL  OF AND ANY PREMIUM AND
INTEREST ON A FOREIGN  CURRENCY NOTE IN A SPECIFIED  CURRENCY.  FOREIGN CURRENCY
NOTES ARE NOT AN APPROPRIATE  INVESTMENT  FOR INVESTORS WHO ARE  UNSOPHISTICATED
WITH RESPECT TO FOREIGN CURRENCY TRANSACTIONS.

   Unless otherwise  indicated in the applicable Pricing  Supplement,  a Foreign
Currency  Note will not be sold in, or to a  resident  of,  the  country  of the
Specified  Currency (as defined  below) in which such Note is  denominated.  The
information  set  forth  below  is  by  necessity   incomplete  and  prospective
purchasers  of Foreign  Currency  Notes should  consult  their own financial and
legal  advisors  with  respect to any  matters  that may affect the  purchase or
holding of a Foreign  Currency  Note or the receipt of payments of  principal of
and any premium and interest on a Foreign Currency Note in a Specified Currency.

   The authorized  denominations  of Foreign Currency Notes will be indicated in
the applicable Pricing Supplement.

   Specific  information  pertaining to the foreign currency or currency unit in
which a particular  Foreign Currency Note is denominated,  including  historical
exchange rates and a description of the currency and any exchange controls, will
be described in the applicable Pricing  Supplement.  Such information  contained
therein  shall be  furnished as a matter of  information  only and should not be
regarded as  indicative  of the range of or trends in  fluctuations  in currency
exchange rates that may occur in the future.

EXCHANGE RATES AND EXCHANGE CONTROLS

   An investment in Foreign  Currency Notes entails  significant  risks that are
not  associated  with a similar  investment  in a security  denominated  in U.S.
dollars. Such risks include,  without limitation,  the possiblity of significant
changes in the rate of exchange between the U.S. dollar and the currency or
                                      
<PAGE>
currency unit  designated by the Company at the time of offering (the "Specified
Currency")  and the  possibility of the  imposition or  modification  of foreign
exchange controls by either the United States or foreign governments. Such risks
generally  depend on economic and political  events and the supply of and demand
for the  relevant  currencies  over which the Company has no control.  In recent
years,  rates of exchange between the U.S. dollar and certain foreign currencies
have been highly  volatile  and such  volatility  may be expected in the future.
Fluctuations in any particular  exchange rate that have occurred in the past are
not necessarily indicative,  however, of fluctuations in the rate that may occur
during the term of any Foreign  Currency  Notes.  Depreciation  of the Specified
Currency  applicable to a Foreign  Currency  Note against the U.S.  dollar would
result in a decrease in the U.S.  dollar-equivalent  yield of such Note,  in the
U.S. dollar-equivalent value of the principal repayable at Maturity of such Note
and, generally, in the U.S. dollar-equivalent market value of such Note.

   Governments  have imposed from time to time exchange  controls and may in the
future  impose or revise  exchange  controls  at or prior to a Foreign  Currency
Note's Maturity.  Even if there are not exchange  controls,  it is possible that
the Specified  Currency for any  particular  Foreign  Currency Note would not be
available at such Note's Maturity due to other circumstances  beyond the control
of the Company.

JUDGMENTS

   In the event an action based on Foreign  Currency  Notes were  commenced in a
court of the United  States,  it is likely that such court would grant  judgment
relating to such Notes only in U.S. dollars. It is not clear, however,  whether,
in granting such  judgment,  the rate of conversion  into U.S.  dollars would be
determined with reference to the date of default,  the date judgment is rendered
or some other  date.  Holders of Foreign  Currency  Notes would bear the risk of
exchange  rate  fluctuations  between  the time the  amount of the  judgment  is
calculated  and the time the  Trustee  converts  U.S.  dollars to the  Specified
Currency for payment of the judgment.

                             UNITED STATES TAXATION

   The following is a summary of the principal  United States federal income tax
consequences of the ownership of Notes. It deals only with Notes held as capital
assets by initial purchasers,  and not with special classes of holders,  such as
dealers in securities  or  currencies,  banks,  tax-exempt  organizations,  life
insurance companies, persons that hold Notes that are a hedge or that are hedged
against currency risks or that are part of a straddle or conversion transaction,
or persons  whose  functional  currency is not the U.S.  dollar.  Moreover,  the
summary  deals  only with Notes that are due to mature 30 years or less from the
date on which they are issued. The United States federal income tax consequences
of the  ownership  of Notes that are due to mature more than 30 years from their
date of issue will be discussed in an applicable Pricing Supplement. The summary
is based on the Internal  Revenue Code of 1986,  as amended  (the  "Code"),  its
legislative  history,  existing and proposed regulations  thereunder,  published
rulings  and court  decisions,  all as  currently  in effect and all  subject to
change at any time, perhaps with retroactive effect.

   Prospective  purchasers  of  Notes  should  consult  their  own tax  advisors
concerning the consequences,  in their particular circumstances,  under the Code
and the laws of any other taxing jurisdiction, of the ownership of Notes.

UNITED STATES HOLDERS

   PAYMENTS OF INTEREST.  Interest on a Note, whether payable in U.S. dollars or
a Specified  Currency,  other than  interest  on a  "Discount  Note" that is not
"qualified  stated  interest"  (each as  defined  below  under  "Original  Issue
Discount --  General"),  will be taxable to a United  States  Holder as ordinary
income at the time it is received or accrued,  depending on the holder's  method
of accounting for tax purposes. A United States Holder is a beneficial owner who
or that is (i) a citizen  or  resident  of the  United  States,  (ii) a domestic
corporation or (iii) otherwise  subject to United States federal income taxation
on a net income basis in respect of the Note.

   If an interest  payment is  denominated  in or  determined  by reference to a
Specified  Currency,  the amount of income  recognized  by a cash  basis  United
States Holder will be the U.S. dollar value of the
                                      
<PAGE>
interest  payment,  based on the exchange  rate in effect on the date of receipt
regardless of whether the payment is in fact converted into U.S. dollars.

   An accrual  basis United  States  Holder may  determine  the amount of income
recognized with respect to an interest payment  denominated in, or determined by
reference  to, a Specified  Currency in  accordance  with either of two methods.
Under the first  method,  the  amount  of  income  accrued  will be based on the
average  exchange  rate in effect during the interest  accrual  period (or, with
respect  to an accrual  period  that spans two  taxable  years,  the part of the
period within the taxable year). 

   Under the second method,  the United States Holder may elect to determine the
amount of income accrued on the basis of the exchange rate in effect on the last
day of the  accrual  period or, in the case of an accrual  period that spans two
taxable  years,  the exchange  rate in effect on the last day of the part of the
period  within the  taxable  year.  Additionally,  if a payment of  interest  is
actually  received  within  five  business  days of the last day of the  accrual
period or taxable  year,  an electing  accrual  basis United  States  Holder may
instead  translate such accrued  interest into U.S. dollars at the exchange rate
in effect on the day of actual receipt. Any such election will apply to all debt
instruments  held by the  United  States  Holder at the  beginning  of the first
taxable year to which the election applies or thereafter  acquired by the United
States  Holder,  and will be  irrevocable  without the  consent of the  Internal
Revenue Service (the "Service").

   Upon receipt of the interest  payment  (including a payment  attributable  to
accrued but unpaid  interest upon the sale or retirement of a Note)  denominated
in, or  determined  by reference  to, a Specified  Currency,  the United  States
Holder will recognize ordinary income or loss measured by the difference between
the average  exchange rate used to accrue  interest income and the exchange rate
on the basis of which the Exchange  Rate Agent  converted  the interest  payment
into U.S. dollars, or, if the payment was not so converted, the exchange rate in
effect on the date of receipt.

   ORIGINAL ISSUE DISCOUNT. A Note, other than a Note with a term of one year or
less (a  "short-term  Note"),  will be  treated as issued at an  original  issue
discount  (a  "Discount  Note") if the excess of the Note's  "stated  redemption
price at  maturity"  over its issue  price is more than a de minimis  amount (as
defined below).  Generally, the issue price of a Note will be the first price at
which a substantial amount of Notes included in the issue of which the Note is a
part  is sold to  other  than  bond  houses,  brokers,  or  similar  persons  or
organizations  acting in the  capacity of  underwriters,  placement  agents,  or
wholesalers.  The stated  redemption price at maturity of a Note is the total of
all  payments  provided by the Note that are not payments of  "qualified  stated
interest." A qualified  stated interest payment is generally any one of a series
of stated interest payments on a Note that are unconditionally  payable at least
annually at a single fixed rate (with  certain  exceptions  for lower rates paid
during some periods)  applied to the outstanding  principal  amount of the Note.
Special rules for "Variable Rate Notes" (as defined below under  "Original Issue
Discount -- Variable  Rate Notes") are  described  below under  "Original  Issue
Discount -- Variable Rate Notes."

   In general,  if the excess of a Note's  stated  redemption  price at maturity
over  its  issue  price is less  than  1/4 of 1  percent  of the  Note's  stated
redemption  price at maturity  multiplied by the number of complete years to its
maturity (the "de minimis amount"),  then such excess,  if any,  constitutes "de
minimis original issue discount" and the Note is not a Discount Note. Unless the
election described below under "Election to Treat All Interest as Original Issue
Discount" is made,  a United  States  Holder of a Note with de minimis  original
issue discount must include such de minimis original issue discount in income as
stated  principal  payments  on the Note are made.  The  includible  amount with
respect to each such  payment  will equal the product of the total amount of the
Note's de minimis original issue discount and a fraction, the numerator of which
is the amount of the principal  payment made and the denominator of which is the
stated principal amount of the Note.

   United  States  Holders of Discount  Notes having a maturity of more than one
year from their date of issue must,  generally,  include original issue discount
("OID") in income  calculated on a  constant-yield  method before the receipt of
cash  attributable to such income,  and generally will have to include in income
                                      
<PAGE>
increasingly greater amounts of OID over the life of the Note. The amount of OID
includible  in income by a United States Holder of a Discount Note is the sum of
the daily  portions of OID with respect to the Discount Note for each day during
the  taxable  year or portion  of the  taxable  year on which the United  States
Holder holds such Discount Note ("accrued OID"). The daily portion is determined
by allocating to each day in any "accrual  period" a pro rata portion of the OID
allocable to that accrual period.  Accrual periods with respect to a Note may be
of any length  selected by the United  States Holder and may vary in length over
the term of the Note as long as (i) no  accrual  period is longer  than one year
and (ii) each  scheduled  payment of interest or principal on the Note occurs on
either the final or first day of an accrual period.  The amount of OID allocable
to an accrual period equals the excess of (a) the product of the Discount Note's
adjusted  issue price at the  beginning  of the  accrual  period and such Note's
yield to maturity  (determined  on the basis of compounding at the close of each
accrual period and properly  adjusted for the length of the accrual period) over
(b) the sum of the payments of qualified  stated  interest on the Note allocable
to the accrual  period.  The  "adjusted  issue price" of a Discount  Note at the
beginning of any accrual  period is the issue price of the Note increased by (x)
the amount of accrued OID for each prior accrual period and decreased by (y) the
amount of any  payments  previously  made on the Note  that  were not  qualified
stated  interest  payments.  For  purposes  of  determining  the  amount  of OID
allocable to an accrual  period,  if an interval  between  payments of qualified
stated interest on the Note contains more than one accrual period, the amount of
qualified  stated  interest  payable at the end of the interval  (including  any
qualified stated interest that is payable on the first day of the accrual period
immediately  following  the  interval)  is  allocated  pro rata on the  basis of
relative lengths to each accrual period in the interval,  and the adjusted issue
price at the beginning of each accrual  period in the interval must be increased
by the amount of any  qualified  stated  interest  that has accrued prior to the
first day of the  accrual  period but that is not  payable  until the end of the
interval.  The amount of OID allocable to an initial short accrual period may be
computed using any reasonable  method if all other accrual  periods other than a
final short accrual  period are of equal length.  The amount of OID allocable to
the final accrual period is the difference between (x) the amount payable at the
maturity of the Note (other than any payment of qualified  stated  interest) and
(y) the Note's  adjusted  issue price as of the  beginning of the final  accrual
period.

   ACQUISITION  PREMIUM.  A United  States  Holder that  purchases a Note for an
amount  less than or equal to the sum of all  amounts  payable on the Note after
the purchase date other than payments of qualified stated interest but in excess
of  its  adjusted  issue  price  (as  determined  above  under  "Original  Issue
Discount")(any  such excess being "acquisition  premium") and that does not make
the election  described  below under "Election to Treat All Interest as Original
Issue  Discount"  shall  reduce the daily  portions  of OID by a  fraction,  the
numerator of which is the excess of the United States Holder's adjusted basis in
the Note  immediately  after its purchase  over the adjusted  issue price of the
Note,  and the  denominator  of which is the  excess  of the sum of all  amounts
payable on the Note after the purchase  date,  other than  payments of qualified
stated interest, over the Note's adjusted issue price.

   MARKET  DISCOUNT.  A Note,  other than a short-term  Note, will be treated as
purchased at a market discount (a "Market  Discount Note") if (i) the amount for
which a United  States  Holder  purchased the Note is less than the Note's issue
price (as determined  above under "Original Issue Discount") and (ii) the Note's
stated  redemption  price at maturity  or, in the case of a Discount  Note,  the
Note's  "revised  issue  price,"  exceeds the amount for which the United States
Holder  purchased  the Note by at least 1/4 of 1 percent of such  Note's  stated
redemption price at maturity or revised issue price, respectively, multiplied by
the number of  complete  years to the  Note's  maturity.  If such  excess is not
sufficient  to cause the Note to be a Market  Discount  Note,  then such  excess
constitutes  "de minimis  market  discount"  and such Note is not subject to the
rules discussed in the following  paragraphs.  The Code provides that, for these
purposes,  the revised issue price of a Note  generally  equals its issue price,
increased by the amount of any OID that has accrued on the Note.

   Any gain  recognized on the maturity or disposition of a Market Discount Note
will be treated as ordinary  income to the extent that such gain does not exceed
the accrued market discount on such Note. Alternatively,  a United States Holder
of a Market  Discount  Note may  elect to  include  market  discount  in  income
currently  over the life of the Note.  Such an election  shall apply to all debt
instruments with
                                      
<PAGE>
market  discount  acquired by the electing  United States Holder on or after the
first day of the first taxable year to which the election applies. This election
may not be revoked without the consent of the Service.

   Market  discount on a Market  Discount  Note will  accrue on a  straight-line
basis  unless the United  States  Holder  elects to accrue such market  discount
using a  constant-yield  method.  Such an election  shall apply only to the Note
with respect to which it is made and may not be revoked.  A United States Holder
of a Market  Discount  Note that does not elect to include  market  discount  in
income currently  generally will be required to defer deductions for interest on
borrowings  allocable to such Note in an amount not exceeding the accrued market
discount on such Note until the maturity or disposition of such Note.

   PRE-ISSUANCE ACCRUED INTEREST. If (i) a portion of the initial purchase price
of a Note is  attributable  to  pre-issuance  accrued  interest,  (ii) the first
stated interest  payment on the Note is to be made within one year of the Note's
issue date and (iii) the payment will equal or exceed the amount of pre-issuance
accrued interest,  then the United States Holder may elect to decrease the issue
price of the Note by the amount of pre-issuance accrued interest. In that event,
a portion of the first  stated  interest  payment will be treated as a return of
the excluded  pre-issuance  accrued interest and not as an amount payable on the
Note.

   NOTES  SUBJECT TO  CONTINGENCIES  INCLUDING  OPTIONAL  REDEMPTION.  If a Note
provides for an alternative  payment  schedule or schedules  applicable upon the
occurrence of a contingency or contingencies  (other than a remote or incidental
contingency),  whether  such  contingency  relates to payments of interest or of
principal,  if the timing and amounts of the payments that comprise each payment
schedule  are  known  as of the  issue  date  and if one of  such  schedules  is
significantly  more likely than not to occur, the yield and maturity of the Note
are  determined  by assuming  that the payments  will be made  according to that
payment  schedule.  If there is no single payment schedule that is significantly
more likely than not to occur (other than because of a mandatory  sinking fund),
the Note will be subject to the  general  rules that govern  contingent  payment
obligations. These rules will be discussed in an applicable Pricing Supplement.

   Notwithstanding  the general rules for determining  yield and maturity in the
case of Notes  subject  to  contingencies,  if the  Company or the Holder has an
unconditional option or options that, if exercised, would require payments to be
made on the Note under an alternate payment schedule, then (i) in the case of an
option or options of the Company,  the Company will be deemed to exercise or not
exercise an option or  combination  of options in the manner that  minimizes the
yield on the Note and (ii) in the case of an option or  options  of the  Holder,
the Holder will be deemed to exercise or not  exercise an option or  combination
of options  in the  manner  that  maximizes  the yield on the Note.  If both the
Company and the Holder have options described in the preceding  sentence,  these
rules  apply to such  options in the order in which they may be  exercised.  For
purposes of those calculations, the yield on the Note is determined by using any
date on which the Note may be redeemed or  repurchased  as the maturity date and
the amount payable on such date in accordance  with the terms of the Note as the
principal amount payable at maturity.

   If a contingency  (including  the exercise of an option)  actually  occurs or
does not occur  contrary to an assumption  made  according to the above rules (a
"change in circumstances") then, except to the extent that a portion of the Note
is repaid as a result of a change in  circumstances  and solely for  purposes of
determining  the amount and accrual of OID,  the yield and  maturity of the Note
are redetermined by treating the Note as having been retired and reissued on the
date of the change in  circumstances  for an amount equal to the Note's adjusted
issue price on that date.

   ELECTION TO TREAT ALL INTEREST AS ORIGINAL  ISSUE  DISCOUNT.  A United States
Holder may elect to include in gross income all interest  that accrues on a Note
using the  constant-yield  method  described  above under the heading  "Original
Issue  Discount," with the  modifications  described below. For purposes of this
election,  interest  includes stated  interest,  OID, de minimis  original issue
discount,  market discount, de minimis market discount and unstated interest, as
adjusted by any amortizable bond premium (described below under "Notes Purchased
at a Premium") or acquisition premium.

   In applying  the  constant-yield  method to a Note with respect to which this
election  has been made,  the issue price of the Note will equal its cost to the
electing  United States  Holder,  the issue date of the Note will be the date of
its  acquisition by the electing  United States  Holder,  and no payments on the
Note will be treated as payments of qualified  stated  interest.  This  election
will  generally  apply only to the Note with respect to which it is made and may
not be revoked without the consent of the Service. If this election is made with
respect to a Note with 
                                      
<PAGE>
amortizable bond premium,  then the electing United States Holder will be deemed
to have elected to apply  amortizable bond premium against interest with respect
to  all  debt  instruments  with  amortizable  bond  premium  (other  than  debt
instruments  the interest on which is excludible  from gross income) held by the
electing  United  States Holder as of the beginning of the taxable year in which
the Note with  respect to which the  election is made is acquired or  thereafter
acquired.  The deemed election with respect to amortizable  bond premium may not
be revoked without the consent of the Service.

   If the election to apply the constant-yield  method to all interest on a Note
is made with  respect to a Market  Discount  Note,  the electing  United  States
Holder  will be  treated  as having  made the  election  discussed  above  under
"Original  Issue  Discount -- Market  Discount"  to include  market  discount in
income  currently  over  the  life of all debt  instruments  held or  thereafter
acquired by such United States Holder.

   VARIABLE RATE NOTES.  A "Variable Rate Note" is a Note that: (i) has an issue
price that does not exceed the total  noncontingent  principal  payments by more
than the  lesser of (1) the  product  of (x) the total  noncontingent  principal
payments,  (y) the number of complete  years to maturity from the issue date and
(z) .015, or (2) 15 percent of the total noncontingent  principal payments,  and
(ii) does not provide for stated interest other than stated interest  compounded
or paid at least annually at (1) one or more "qualified  floating  rates," (2) a
single  fixed  rate  and one or more  qualified  floating  rates,  (3) a  single
"objective  rate" or (4) a single fixed rate and a single objective rate that is
a "qualified inverse floating rate."

   A qualified  floating rate or objective rate in effect at any time during the
term of the instrument must be set at a "current value" of that rate. A "current
value" of a rate is the value of the rate on any day that is no  earlier  than 3
months prior to the first day on which that value is in effect and no later than
1 year following that first day.

   A variable rate is a "qualified floating rate" if (i) variations in the value
of the rate can reasonably be expected to measure contemporaneous  variations in
the  cost  of  newly  borrowed  funds  in the  currency  in  which  the  Note is
denominated  or (ii) it is equal to the  product of such a rate and either (a) a
fixed  multiple that is greater than 0.65 but not more than 1.35, or (b) a fixed
multiple  greater than 0.65 but not more than 1.35,  increased or decreased by a
fixed rate. If a Note provides for two or more qualified floating rates that (i)
are within 0.25  percent of each other on the issue date or (ii) can  reasonably
be expected to have  approximately  the same values  throughout  the term of the
Note,  the  qualified  floating  rates  together  constitute a single  qualified
floating rate. A rate is not a qualified floating rate,  however, if the rate is
subject to certain  restrictions  (including caps, floors,  governors,  or other
similar  restrictions) unless such restrictions are fixed throughout the term of
the Note or are not reasonably expected to affect significantly the yield on the
Note.

   An "objective rate" is a rate, other than a qualified  floating rate, that is
determined  using a  single,  fixed  formula  and  that is  based  on  objective
financial or economic information that is not within the control of or unique to
the  circumstances  of the issuer or a related  party. A variable rate is not an
objective rate,  however, if it is reasonably expected that the average value of
the rate during the first half of the Note's  term will be either  significantly
less than or significantly greater than the average value of the rate during the
final  half of the  Note's  term.  An  objective  rate is a  "qualified  inverse
floating  rate"  if (i) the  rate is equal  to a fixed  rate  minus a  qualified
floating rate, and (ii) the variations in the rate can reasonably be expected to
inversely  reflect  contemporaneous  variations  in the cost of  newly  borrowed
funds.

   If interest on a Note is stated at a fixed rate for an initial  period of one
year or less followed by either a qualified  floating rate or an objective  rate
for a subsequent  period and (i) the fixed rate and the qualified  floating rate
or  objective  rate have values on the issue date of the Note that do not differ
by more than 0.25 percent or (ii) the value of the  qualified  floating  rate or
objective rate is intended to approximate the fixed rate, the fixed rate and the
qualified  floating rate or the  objective  rate  constitute a single  qualified
floating rate or objective rate. Under these rules. Commercial Paper Rate Notes,
Prime Rate Notes,  LIBOR Notes,  Treasury Rate Notes, CD Rate Notes, and Federal
Funds Rate Notes will generally be treated as Variable Rate Notes.

   In general,  if a Variable Rate Note provides for stated interest at a single
qualified  floating rate or objective  rate, all stated  interest on the Note is
qualified  stated  interest  and the  amount  of OID,  if  any,  on the  Note is
determined  by using,  in the case of a  qualified  floating  rate or  qualified
inverse floating rate, the value as of the issue date of the qualified  floating
rate or qualified  inverse floating rate, or, in the case of any other objective
rate, a fixed rate that reflects the yield reasonably expected for the Note.

   If a Variable  Rate Note does not  provide  for stated  interest  at a single
qualified  floating rate or single  objective rate and also does not provide for
interest  payable  at a fixed  rate  (other  than at a single  fixed rate for an
initial  period),  the  amount  of  interest  and OID  accruals  on the Note are
generally determined by (i) determining a fixed rate
                                      
<PAGE>
substitute  for each  variable  rate  provided  under  the  Variable  Rate  Note
(generally, the value of each variable rate as of the issue date or, in the case
of an objective rate that is not a qualified  inverse floating rate, a rate that
reflects the  reasonably  expected  yield on the Note),  (ii)  constructing  the
equivalent fixed rate debt instrument (using the fixed rate substitute described
above),  (iii)  determining the amount of qualified stated interest and OID with
respect  to the  equivalent  fixed  rate debt  instrument,  and (iv)  making the
appropriate  adjustments for actual variable rates during the applicable accrual
period.

   If a Variable  Rate Note provides for stated  interest  either at one or more
qualified  floating  rates  or at a  qualified  inverse  floating  rate,  and in
addition  provides  for stated  interest at a single fixed rate (other than at a
single  fixed  rate for an  initial  period),  the  amount of  interest  and OID
accruals are  determined  as in the  immediately  preceding  paragraph  with the
modification  that the Variable Rate Note is treated,  for purposes of the first
three steps of the  determination,  as if it provided  for a qualified  floating
rate (or a qualified  inverse floating rate, as the case may be) rather than the
fixed  rate.  The  qualified  floating  (or  qualified  inverse  floating  rate)
replacing the fixed rate must be such that the fair market value of the Variable
Rate  Note as of the  issue  date  would be  approximately  the same as the fair
market value of an otherwise  identical  debt  instrument  that provides for the
qualified  floating rate (or qualified  inverse  floating  rate) rather than the
fixed rate.

   SHORT-TERM NOTES. In general, an individual or other cash basis United States
Holder of a short- term Note is not required to accrue OID (as specially defined
below for the purposes of this  paragraph)  for United States federal income tax
purposes  unless it elects to do so (but may be  required  to include any stated
interest in income as the interest is  received).  Accrual  basis United  States
Holders and certain  other United States  Holders,  including  banks,  regulated
investment companies,  dealers in securities,  common trust funds, United States
Holders  who hold  Notes as part of  certain  identified  hedging  transactions,
certain  pass-thru  entities and cash basis United States  Holders who so elect,
are required to accrue OID on short-term  Notes on either a straight-line  basis
or under the constant-yield method (based on daily compounding), at the election
of the United States Holder.  In the case of a United States Holder not required
and not electing to include OID in income  currently,  any gain  realized on the
sale or retirement of the short-term  Note will be ordinary income to the extent
of the OID  accrued on a  straight-line  basis  (unless an  election  is made to
accrue  the OID under the  constant-yield  method)  through  the date of sale or
retirement.  United  States  Holders  who are not  required  and do not elect to
accrue OID on short-term Notes will be required to defer deductions for interest
on  borrowings  allocable to  short-term  Notes in an amount not  exceeding  the
deferred income until the deferred income is realized.

   For purposes of  determining  the amount of OID subject to these  rules,  all
interest payments on a short-term Note, including stated interest,  are included
in the short-term Note's stated redemption price at maturity.

   FOREIGN  CURRENCY  DISCOUNT  NOTES.  OID for any accrual period on a Discount
Note  that is a  Foreign  Currency  Note  will be  determined  in the  Specified
Currency  and then  translated  into U.S.  dollars in the same  manner as stated
interest  accrued by an accrual basis United States Holder,  as described  under
"Payments of Interest."  Upon receipt of an amount  attributable to OID (whether
in connection with a payment of interest or the sale or retirement of a Note), a
United States Holder may recognize ordinary income or loss.

   NOTES  PURCHASED AT A PREMIUM.  A United States Holder that  purchases a Note
for an amount in excess of its  principal  amount may elect to treat such excess
as "amortizable  bond premium," in which case the amount required to be included
in the United States  Holder's  income each year with respect to interest on the
Note will be reduced by the amount of amortizable bond premium  allocable (based
on the Note's yield to maturity) to such year. In the case of a Foreign Currency
Note,  amortizable bond premium will be computed in units of Specified Currency,
and  amortizable  bond  premium  will  reduce  interest  income  in units of the
Specified Currency.  At the time amortized bond premium offsets interest income,
exchange gain or loss (taxable as ordinary income or loss) is realized  measured
by the  difference  between  exchange  rates at that time and at the time of the
acquisition  of the Notes.  Any election to amortize bond premium shall apply to
all bonds  (other  than bonds the  interest  on which is  excludible  from gross
income) held by the United  States  Holder at the beginning of the first taxable
year to which the election applies or
                                      
<PAGE>
thereafter  acquired by the United States Holder, and is irrevocable without the
consent of the Service.  See also "Original  Issue Discount -- Election to Treat
All Interest as Original Issue Discount."

   PURCHASE,  SALE AND  RETIREMENT OF THE NOTES.  A United  States  Holder's tax
basis in a Note will  generally  be its U.S.  dollar  cost (as  defined  below),
increased  by the amount of any OID or market  discount  included  in the United
States  Holder's  income  with  respect to the Note and the  amount,  if any, of
income  attributable to de minimis original issue discount and de minimis market
discount included in the United States Holder's income with respect to the Note,
and  reduced by (i) the amount of any  payments  that are not  qualified  stated
interest  payments,  and (ii) the amount of any amortizable bond premium applied
to reduce  interest on the Note. The U.S. dollar cost of a Note purchased with a
Specified Currency will generally be the U.S. dollar value of the purchase price
on the  date of  purchase  or,  in the case of Notes  traded  on an  established
securities market, as defined in the applicable Treasury  Regulations,  that are
purchased  by a cash basis  United  States  Holder (or an accrual  basis  United
States Holder that so elects), on the settlement date for the purchase.

   A United States Holder will  generally  recognize gain or loss on the sale or
retirement of a Note equal to the difference  between the amount realized on the
sale or retirement and the tax basis of the Note. The amount  realized on a sale
or retirement for an amount in Specified  Currency will be the U.S. dollar value
of such  amount on (i) the date  payment is received in the case of a cash basis
United States  Holder,  (ii) the date of  disposition  in the case of an accrual
basis  United  States  Holder  or  (iii)  in the  case  of  Notes  traded  on an
established   securities   market,   as  defined  in  the  applicable   Treasury
Regulations,  sold by a cash basis  United  States  Holder (or an accrual  basis
United  States  Holder that so  elects),  on the  settlement  date for the sale.
Except  to  the  extent  described  above  under  "Original  Issue  Discount  --
Short-Term  Notes" or "Original Issue Discount -- Market  Discount" or described
in the next succeeding paragraph, attributable to accrued but unpaid interest or
subject to the general rules governing  contingent payment  obligation,  gain or
loss recognized on the sale or retirement of a Note will be capital gain or loss
and will be  long-term  capital  gain or loss if the Note was held for more than
one year.

   Gain or loss  recognized  by a United States Holder on the sale or retirement
of a Note that is  attributable  to changes in exchange rates will be treated as
ordinary  income or loss.  However,  exchange gain or loss is taken into account
only to the extent of total gain or loss realized on the transaction.

   EXCHANGE OF AMOUNTS IN OTHER THAN U.S. DOLLARS.  Specified  Currency received
as  interest  on a Note or on the sale or  retirement  of a Note will have a tax
basis equal to its U.S. dollar value at the time such interest is received or at
the time of such sale or retirement.  Specified  Currency that is purchased will
generally  have a tax  basis  equal to the U.S.  dollar  value of the  Specified
Currency on the date of purchase. Any gain or loss recognized on a sale or other
disposition of a Specified Currency (including its use to purchase Notes or upon
exchange for U.S. dollars) will be ordinary income or loss.

   INDEXED NOTES,  RENEWABLE,  EXTENDIBLE AND AMORTIZING  NOTES.  The applicable
Pricing  Supplement  will  contain a  discussion  of any special  United  States
federal income tax rules with respect to Notes that are not subject to the rules
governing  Variable Rate Notes  payments on which are determined by reference to
any index and other  Notes  that are  subject  to the  general  rules  governing
contingent  payment  obligations  and with respect to any Renewable,  Extendible
Notes  and with  respect  to any Note  providing  for the  periodic  payment  of
principal over the life of the Note.

UNITED STATES ALIEN HOLDERS

   For purposes of this discussion, a "United States Alien Holder" is any holder
who or that is (i) a nonresident alien individual or (ii) a foreign corporation,
partnership  or estate or trust,  in either  case not  subject to United  States
federal  income  tax on a net  income  basis in respect of income or gain from a
Note.  This  discussion  assumes  that the Note is not  subject  to the rules of
Section  871(h)(4)(A) of the Code (relating to interest  payments  determined by
reference  to the  income,  profits,  changes in the value of  property or other
attributes of the debtor or a related party).

   Under present  United States federal income and estate tax law and subject to
the discussion of backup withholding below: 

      (i) payments of principal,  premium (if any) and interest  (including OID)
   by the Company or any of its paying agents to a United States Alien Holder of
   a Note will not be subject to United States  federal  withholding  tax if, in
   the case of interest or OID,  (a) the  beneficial  owner of the Note does not
   actually  or  constructively  own 10  percent  or more of the total  combined
   voting power of all
                                      
<PAGE>
   classes of stock of the Company entitled to vote, (b) the beneficial owner of
   the Note is not a  controlled  foreign  corporation  that is  related  to the
   Company through stock  ownership,  and (c) either (A) the beneficial owner of
   the Note certifies to the Company or its agent,  under  penalties of perjury,
   that it is not a United  States  Holder and  provides its name and address or
   (B) a securities clearing  organization,  bank or other financial institution
   that  holds  customers'  securities  in the  ordinary  course of its trade or
   business (a  "financial  institution")  and holds the Note  certifies  to the
   Company or its agent under  penalties of perjury that such statement has been
   received  from  the  beneficial  owner  by it or by a  financial  institution
   between  it and the  beneficial  owner and  furnishes  the payor  with a copy
   thereof;

      (ii) a United  States Alien Holder of a Note will not be subject to United
   States federal  withholding  tax on any gain realized on the sale or exchange
   of a Note; and

      (iii) a Note  held by an  individual  who at  death  is not a  citizen  or
   resident of the United  States  will not be  includible  in the  individual's
   gross estate for purposes of the United States federal estate tax as a result
   of  the  individual's  death  if (a)  the  individual  did  not  actually  or
   constructively  own 10 percent or more of the total combined  voting power of
   all  classes of stock of the  Company  entitled to vote and (b) the income on
   the Note would not have been effectively connected with a United States trade
   or business of the individual at the individual's death.

   Recently  proposed   Internal  Revenue  Service  Treasury   regulations  (the
"Proposed  Regulations")  would provide  alternative  methods for satisfying the
certification  requirement  described  in clause  (i) (c)  above.  The  Proposed
Regulations  also  would  require,  in the  case  of  Notes  held  by a  foreign
partnership,  that (x) the  certification  described  in clause (i) (c) above be
provided by the  partners  rather than by the  foreign  partnership  and (y) the
partnership  provide  certain  information,  including a United States  taxpayer
identification  number.  A  look-through  rule would apply in the case of tiered
partnerships. The Proposed Regulations are proposed to be effective for payments
made after  December  31,  1997.  There can be no  assurance  that the  Proposed
Regulations  will be adopted or as to the  provisions  that they will include if
and when adopted in temporary or final form.

BACKUP WITHHOLDING AND INFORMATION REPORTING

   UNITED STATES HOLDERS. In general,  information  reporting  requirements will
apply to payments  of  principal,  any  premium  and  interest on a Note and the
proceeds of the sale of a Note before  maturity within the United States to, and
to the accrual of OID on a Discount Note with respect to,  non-corporate  United
States Holders,  and "backup  withholding" at a rate of 31 percent will apply to
such  payments  and to  payments  of OID if the United  States  Holder  fails to
provide  an  accurate  taxpayer  identification  number  or is  notified  by the
Internal Revenue Service that it has failed to report all interest and dividends
required to be shown on its federal income tax returns.

   UNITED  STATES ALIEN  HOLDERS.  Under current law,  information  reporting on
Internal  Revenue  Service  Form 1099 and backup  withholding  will not apply to
payments of principal, premium (if any) and interest (including OID) made by the
Company or a paying agent to a United  States  Alien Holder on a Note;  provided
the certification described in clause (i)(c) under "United States Alien Holders"
above is  received,  provided  further  that  the  payor  does  not have  actual
knowledge  that the holder is a United  States  person.  The Company or a paying
agent,  however, may report (on Internal Revenue Service Form 1042S) payments of
interest  (including OID) on Notes. See the discussion above with respect to the
rules under the Proposed Regulations.

   Payments of the proceeds  from the sale by a United  States Alien Holder of a
Note made to or  through a foreign  office of a broker  will not be  subject  to
information  reporting  or backup  withholding,  except  that if the broker is a
United States person,  a controlled  foreign  corporation  for United States tax
purposes  or a  foreign  person  50  percent  or more of whose  gross  income is
effectively  connected  with a United  States  trade or business for a specified
three-year period, information reporting may apply to such payments. Payments of
the proceeds from the sale of a Note to or through the United States office of a
broker is subject to  information  reporting and backup  withholding  unless the
holder or  beneficial  owner  certifies as to its  non-United  States  status or
otherwise  establishes  an  exemption  from  information  reporting  and  backup
withholding.

                          PLAN OF DISTRIBUTION OF NOTES

   Under the terms of a  Distribution  Agreement,  dated  November 19, 1996 (the
"Distribution  Agreement"),  the Notes are offered on a continuing  basis by the
Company  through the  Distributors,  each of which has agreed to use  reasonable
best efforts to solicit  purchases of the Notes.  Unless otherwise  disclosed in
the applicable pricing supplement, the Company will pay a commission, or grant a
discount,  to  the  Distributors.  The  Company  will  pay  each  Distributor  a
commission  of from  .125%  to  .750%  of the  principal  amount  of each  Note,
depending  on its Stated  Maturity,  sold through  such  Distributor,  as agent;
provided, however, that commissions with respect to Notes with a Stated Maturity
of more than  thirty  years  will be  negotiated  between  the  Company  and the
applicable Distributor at the time of sale. The Company will have the sole right
to accept offers to purchase Notes and may reject any such offer, in 
                                      
<PAGE>
whole or in part.  Each  Distributor  shall  have the right,  in its  discretion
reasonably  exercised,  without  notice to the  Company,  to reject any offer to
purchase Notes received by it, in whole or in part.

   The Company also may sell Notes to any Distributor, acting as principal, at a
discount to be agreed upon at the time of sale except that, if no other discount
is agreed, the Company may pay a commission (or grant a discount)  equivalent to
that set forth on the cover page of this Prospectus  Supplement.  Such Notes may
be resold at market prices  prevailing at the time of resale,  at prices related
to such  prevailing  market  prices,  at a fixed offering price or at negotiated
prices,  as determined by such  Distributor.  The Company also may sell Notes to
any  Distributor or to a group of  underwriters  for whom a Distributor  acts as
representative,  at a  discount  or premium to be agreed at the time of sale for
resale to one or more  investors or purchasers at a fixed  offering  price or at
varying  prices  prevailing  at the time of  resale,  at prices  related to such
prevailing  market  prices at the time of such resale or at  negotiated  prices.
Notes purchased by a Distributor or by a group of distributors  may be resold to
certain  securities  dealers at the public offering price set forth on the cover
page of the applicable  Pricing Supplement for resale to investors or to certain
other  dealers.  Any such dealers also may receive  compensation  in the form of
discounts,  concessions or commissions from the Distributors  and/or commissions
from the purchasers for whom they may act as agents.  Unless otherwise specified
in the applicable pricing supplement, any concessions allowed by any Distributor
to any such dealer shall not be in excess of the commission or discount received
by such Distributor from the Company. The offering price and other selling terms
for such resales may from time to time be varied by such Distributor.

   The Company has reserved  the right to sell Notes  directly on its own behalf
and to accept  offers to  purchase  Notes  through  additional  distributors  on
substantially  the same terms and  conditions  (including  commission  rates) as
would apply to purchases of Notes  pursuant to the  Distribution  Agreement.  In
addition,  the Company has reserved the right to appoint  additional  agents for
the purpose of soliciting offers to purchase Notes. Such additional distributors
or  agents,  as the  case  may  be,  will be  named  in the  applicable  Pricing
Supplement.  No  commission  will be payable on any Notes sold  directly  by the
Company. 

   The  Distributors and any dealers to whom the Distributors may sell Notes may
be deemed to be "underwriters"  within the meaning of the Securities Act of 1933
(the  "Act").  The  Company has agreed to  indemnify  the  Distributors  against
certain  liabilities,  including civil  liabilities  under the Securities Act of
1933, or contribute to payments which the  Distributors  may be required to make
in respect  thereof.  The Company has agreed to reimburse the  Distributors  for
certain expenses.

   Unless otherwise indicated in the applicable Pricing  Supplement,  payment of
the purchase price of Notes, other than Foreign Currency Notes, will be required
to be made in funds immediately  available in The City of New York. With respect
to payment  of the  purchase  price of  Foreign  Currency  Notes,  see  "Special
Provisions Relating to Foreign Currency Notes -- Purchase" herein.

   Credit Suisse First Boston  Corporation and Salomon Brothers Inc each engages
in  transactions  with and  performs  services  for the Company in the  ordinary
course of business.

                                VALIDITY OF NOTES

   The  validity  of the Notes  will be passed  upon for the  Company by Snell &
Wilmer  L.L.P.,  One  Arizona  Center, Phoenix,   Arizona  85004,  and  for  the
Distributors  by Sullivan & Cromwell,  444 South  Flower  Street,  Los  Angeles,
California 90071.  Snell & Wilmer L.L.P. and Sullivan & Cromwell will rely as to
all matters of New Mexico law upon the opinion of Keleher & McLeod,  P.A.,  1200
Public Service Building,  Albuquerque, New Mexico 87102. Sullivan & Cromwell may
rely as to all matters of Arizona law upon the opinion of Snell & Wilmer L.L.P.,
and Snell & Wilmer  L.L.P.  may rely as to all  matters of New York law upon the
opinion of Sullivan & Cromwell. 
                                      
<PAGE>
                                    GLOSSARY

   Set forth below are definitions,  or the locations  elsewhere of definitions,
of some of the terms used in this Prospectus Supplement.

   "Calculation  Agent"  means the agent  appointed  by the Company to calculate
interest rates for Floating Rate Notes.  Unless otherwise  provided in a Pricing
Supplement, the Calculation Agent will be Credit Suisse First Boston.

   "Calculation  Date"  pertaining  to any  Interest  Determination  Date means,
unless otherwise specified in the applicable pricing supplement,  the earlier of
(i) the tenth  calendar day after such Interest  Determination  Date or, if such
day is not a Market Day, the next  succeeding  Market Day or (ii) the Market Day
immediately preceding the applicable Interest Payment Date or the Maturity Date,
as the case may be.

   "CD  Rate"  means  the  rate  calculated  as  set  forth  under  the  heading
"Description of Notes -- Floating Rate Notes -- CD Rate Notes", unless otherwise
indicated in the applicable Pricing Supplement.

   "CMT  Rate"  means  the  rate  calculated  as set  forth  under  the  heading
"Description  of Notes  --  Floating  Rate  Notes  -- CMT  Rate  Notes,"  unless
otherwise indicated in an applicable Pricing Supplement.

   "Commercial  Paper  Rate"  means the rate  calculated  as set forth under the
heading  "Description  of Notes  Floating  Rate Notes --  Commercial  Paper Rate
Notes", unless otherwise indicated in the applicable Pricing Supplement.

   "Composite   Quotations"  means  the  daily   statistical   release  entitled
"Composite  3:30  P.M.  Quotations  for  U.S.  Government  Securities",  or  any
successor publication, published by the Federal Reserve Bank of New York.

   "11th  District  Cost of Funds Rate" means the rate  calculated  as set forth
under the heading  "Description of Notes -- Floating Rate Notes -- 11th District
Cost of Funds Rate Notes," unless otherwise  indicated in an applicable  Pricing
Supplement.

   "Exchange  Rate Agent"  means the agent  appointed  by the Company to convert
principal and any premium and interest  payments in respect of Foreign  Currency
Notes into U.S. dollars. Unless otherwise provided in a Pricing Supplement,  the
Exchange Rate Agent will be Credit Suisse First Boston.

   "Federal Funds Rate" means the rate calculated as set forth under the heading
"Description  of Notes Floating Rate Notes -- Federal Funds Rate Notes",  unless
otherwise indicated in the applicable Pricing Supplement.

   "Fixed  Rate  Note"  shall  have the  meaning  set forth  under  the  heading
"Description of Notes -- Interest."

   "Floating  Rate  Notes"  shall have the  meaning  set forth under the heading
"Description of Notes -- Interest."

   "H.15(519)"  means  the  weekly  statistical  release  entitled  "Statistical
Release  H.15(519),  Selected  Interest  Rates",  or any successor  publication,
published by the Board of Governors of the Federal Reserve System.

   "Index Maturity"  means,  with respect to a Floating Rate Note, the period to
maturity of the  instrument  or obligation on which the interest rate formula is
based, as indicated in the applicable Pricing Supplement.

   "Initial  Interest Rate" means the rate at which Floating Rate Note will bear
interest from and  including  its Issue Date (or that of a predecessor  Note) to
but  excluding  the first Reset Date,  as  indicated in the  applicable  Pricing
Supplement.

   "Interest  Determination  Date" means the date as of which the interest  rate
for a  Floating  Rate  Note  is to be  calculated,  to be  effective  as of  the
following Reset Date and calculated on the related  Calculation  Date (except in
the  case  of  LIBOR,   which  is  calculated  on  the  related  LIBOR  Interest
Determination Date).
                                      
<PAGE>
   "Interest Reset Date" means the date on which a Floating Rate Note will begin
to bear  interest at the variable  interest  rate  determined as of any Interest
Determination  Date. See the third  paragraph  under the heading  "Floating Rate
Notes" for the  applicable  Reset  Dates for such  Notes.  The Reset  Dates with
respect  to any  Floating  Rate Note  will  also be set forth in the  applicable
Pricing Supplement and in such Note.

   "J.J.  Kenny Rate" means the rate  calculated  as set forth under the heading
"Description  of Notes  Floating  Rate Notes -- J.J.  Kenny Rate Notes,"  unless
otherwise indicated in an applicable supplement to this Offering Circular or the
Book-Entry Note representing a J.J. Kenny Rate Note.

   "LIBOR" means the rate calculated as set forth under the heading "Description
of Notes -- Floating Rate Notes -- LIBOR Notes",  unless otherwise  indicated in
the applicable Pricing Supplement.

   "London  Market  Day" means any day on which  dealings  in  deposits  in U.S.
dollars are transacted in the London interbank market.

   "Market Day" means (a) with respect to any Note (unless otherwise provided in
this  definition),  any day that is a Business Day in The City of New York,  (b)
with  respect to LIBOR Notes only,  any  Business Day in New York that is also a
London  Market  Day,  (c) with  respect to Foreign  Currency  Notes  (other than
Foreign  Currency Notes  denominated in European  Currency Units ("ECUs")) only,
any day that is a Business Day both in New York and in the  principal  financial
center in the country of the Specified  Currency and (d) with respect to Foreign
Currency  Notes  denominated in ECU, any date that is a Business Day in The City
of New York  that is  designated  as an ECU  settlement  day by the ECU  Banking
Association in Paris or otherwise generally regarded in the ECU interbank market
as a day in which payments in ECU are made.

   "Market Exchange Rate" for any Specified  Currency means the noon buying rate
in The City of New York for  cable  transfers  for such  Specified  Currency  as
certified  for  customs  purposes  by  (or  if not  so  certified  as  otherwise
determined by) the Federal Reserve Bank of New York.

   "New York  Business  Day" means any other day other than a Saturday or Sunday
or a day on which  banking  institutions  in New York  City  are  authorized  or
required by law or executive order to close.

   "Prime  Rate"  means  the rate  calculated  as set forth  under  the  heading
"Description  of Notes --  Floating  Rate  Notes -- Prime  Rate  Notes",  unless
otherwise indicated in the applicable Pricing Supplement.

   "Reuters  Screen  USPRIME  1  Page"  means  the  display  designated  as page
"USPRIME 1" on the Reuters  Monitor  Money Rates  Service (or such other page as
may  replace the  USPRIME 1 page on that  service for the purpose of  displaying
prime rates or base lending rates of major United States banks).

   "Specified  Currency"  shall have the  meaning  set forth  under the  heading
"Important Currency Exchange Information."

   "Spread"  means the  number  of basis  points  specified  in the Note and the
applicable  Pricing  Supplement  as being  applicable to the interest rate for a
particular Floating Rate Note.

   "Spread  Multiplier"  means  the  percentage  specified  in the  Note and the
applicable  Pricing  Supplement  as being  applicable to the interest rate for a
particular Floating Rate Note.

   "Telerate  Page 3750" means the display page so  designated  on the Dow Jones
Telerate  Service  or such other page as may replace that page on that  service,
or such other  service as may be nominated as the  information  vendor,  for the
purpose of displaying London interbank offered rates.

   "Treasury  Rate" means the interest  rate  calculated  as set forth under the
heading  "Description  of Notes -- Floating  Rate Notes -- Treasury Rate Notes",
unless otherwise indicated in the applicable Pricing Supplement.
                                      
<PAGE>
                        ARIZONA PUBLIC SERVICE COMPANY

                             FIRST MORTGAGE BONDS
                                 SENIOR NOTES
                               DEBT SECURITIES

                                  ----------

   Arizona Public Service Company (the  "Company")  intends from time to time to
issue up to $75,000,000  aggregate principal amount of its first  mortgage bonds
(the "New  Bonds"),  senior  notes  (the  "Senior  Notes"),  or  unsecured  debt
securities ("Debt Securities") of the Company (collectively,  the "Securities"),
in one or more  series at prices  and on terms to be  determined  at the time of
sale.

   For each issue of Securities  for which this  Prospectus  is being  delivered
(the  "Offered  Bonds,"  the  "Offered  Senior  Notes,"  or  the  "Offered  Debt
Securities"  and,  collectively,  the  "Offered  Securities"),  there will be an
accompanying  Prospectus  Supplement  (the  "Prospectus  Supplement")  that sets
forth,   without  limitation  and  to  the  extent   applicable,   the  specific
designation,  aggregate principal amount,  denomination,  maturity,  premium, if
any, rate of interest  (which may be fixed or variable) or method of calculation
thereof, time of payment of interest, any terms for redemption, any sinking fund
provisions, any subordination provisions, the initial public offering price, the
names of any  underwriters  or agents,  the  principal  amounts,  if any,  to be
purchased by the underwriters,  the compensation of such underwriters or agents,
and any other special terms of the Offered Securities. The Prospectus Supplement
relating  to any  series of Offered  Securities  will also  contain  information
concerning  certain  United  States  federal  income  tax   considerations,   if
applicable to the Offered Securities.

   The Company may sell  Securities  directly to  purchasers  or through  agents
designated  from time to time by the Company or to or through  underwriters or a
group of underwriters which may be managed by one or more  underwriters.  If any
agents of the Company or any underwriters are involved in the sale of Securities
in respect of which this Prospectus is being delivered, the names of such agents
or underwriters  and any applicable  commission or discount will be set forth in
the applicable Prospectus  Supplement.  The net proceeds to the Company from the
sale of Securities  will be the public  offering price of such  Securities  less
such  discount,  in the  case of an  offering  through  an  underwriter,  or the
purchase  price  of such  Securities  less  such  commission,  in the case of an
offering through an agent, and less, in each case, other expenses of the Company
associated with the issuance and distribution of such Securities.

                                  ----------


THESE SECURITIES HAVE NOT BEEN APPROVED OR DISAPPROVED BY THE SECURITIES AND
   EXCHANGE COMMISSION OR ANY STATE SECURITIES COMMISSION NOR HAS THE
     SECURITIES AND EXCHANGE COMMISSION OR ANY STATE SECURITIES
        COMMISSION PASSED UPON THE ACCURACY OR ADEQUACY OF THIS
          PROSPECTUS. ANY REPRESENTATION TO THE CONTRARY IS A
                              CRIMINAL OFFENSE.

                                  ----------

                The date of this Prospectus is December 26, 1996.
<PAGE>
                            AVAILABLE INFORMATION

   Arizona   Public   Service   Company  (the   "Company")  is  subject  to  the
informational  requirements  of the Securities  Exchange Act of 1934, as amended
(the "1934 Act"), and in accordance  therewith files reports,  proxy statements,
and  other  information  with  the  Securities  and  Exchange   Commission  (the
"Commission").  Such reports,  proxy  statements,  and other  information can be
obtained at prescribed rates from the Public Reference Section of the Commission
or may be inspected and copied at the public reference facilities  maintained by
the Commission at 450 Fifth Street, N.W., Room 1024, Washington,  D.C. 20549 and
at certain of its regional  offices  located at 500 West Madison  Street,  Suite
1400,  Chicago,  Illinois 60661;  and Seven World Trade Center,  Suite 1300, New
York, New York 10048. In addition,  such material may be accessed electronically
by means of the  Commission's  Web Site on the  Internet at  http://www.sec.gov.
Certain  securities  of the Company  are listed on the New York Stock  Exchange.
Reports,  proxy materials,  and other information  concerning the Company can be
inspected  at the office of this  exchange at 20 Broad  Street,  7th Floor,  New
York, New York 10005.
                                  ----------

               INCORPORATION OF CERTAIN DOCUMENTS BY REFERENCE

   The following  documents  previously filed with the Commission by the Company
(File No. 1-4473) are incorporated by reference in this Prospectus:

   1. The Company's Form 10-K Report for the fiscal year ended December 31, 1995
(the "1995 10-K Report");

   2. The Company's  Form 10-Q Reports for the fiscal  quarters  ended March 31,
June 30 and September 30 (the "September 10-Q Report"), 1996; and

   3. The  Company's  Form 8-K  Reports,  dated August 28 and  November  19 (the
"November 8-K Report"), 1996.

   All documents filed by the Company pursuant to Sections 13(a),  13(c), 14, or
15(d) of the 1934 Act after the filing date of the November 8-K Report and prior
to the  termination  of the offering of the  securities  offered hereby shall be
deemed to be  incorporated  by  reference  in this  Prospectus  and to be a part
hereof from the date of filing of such documents.

   Any statement contained in a document  incorporated by reference herein shall
be deemed to be modified or  superseded  for purposes of this  Prospectus to the
extent  that a statement  contained  herein or in any other  subsequently  filed
document which is also  incorporated by reference  herein modifies or supersedes
such  statement.  Any statement so modified or  superseded  shall not be deemed,
except as modified or superseded, to constitute a part of this Prospectus.

   The  Company  will  provide  without  charge to each  person,  including  any
beneficial owner, to whom a copy of this Prospectus is delivered,  upon the oral
or  written  request  of  such  person,  a copy  of any or all of the  documents
referred to above which have been or may be  incorporated  in this Prospectus by
reference, other than exhibits to such documents. Request for such copies should
be directed to Arizona Public Service Company, Office of the Secretary,  Station
9068, P.O. Box 53999, Phoenix, Arizona 85072-3999, (602) 250-3252.
                                        2
<PAGE>
                             SELECTED INFORMATION

   The  following  material is  qualified  in its  entirety by  reference to the
detailed information and financial statements  incorporated by reference in this
Prospectus.
                                 THE OFFERING

Securities Offered .................   Up to  $75,000,000 of any  combination of
                                       First Mortgage Bonds,  Senior Notes,  and
                                       Debt Securities.

Application of  Proceeds  ..........   Except  as  otherwise  described  in  the
                                       Prospectus  Supplement,  the net proceeds
                                       of the Offered Securities will be applied
                                       primarily to the redemption,  repurchase,
                                       repayment,  or retirement of  outstanding
                                       indebtedness,  and  temporary  investment
                                       pending such application.

                                  THE COMPANY

Business ...........................   Electric utility servicing  approximately
                                       705,000   customers   in  an  area   that
                                       includes  all or part of 11 of  Arizona's
                                       15 counties.

Generating Fuel Mix (estimated  
  for the welve months ended             
  September 30, 1996)...............   Coal--43%; Nuclear--33%;  Purchases--22%;
                                       Other--2%.

<TABLE>
FINANCIAL DATA (THOUSANDS OF DOLLARS):
<CAPTION>
                                                     TWELVE MONTHS ENDED
                                    ----------------------------------------------------
                                                               DECEMBER 31,
                                                 ---------------------------------------
                                    SEPTEMBER 30,
                                       1996(1)       1995         1994         1993
                                     ----------   ----------   ----------   ----------
<S>                                  <C>          <C>          <C>          <C>       
Electric Operating Revenues  ......  $1,687,542   $1,614,952   $1,626,168   $1,602,413
                                     ==========   ==========   ==========   ===========
Net Income ........................  $  264,471   $  239,570   $  243,486   $  250,386
                                     ==========   ==========   ==========   ===========
Ratio of Earnings to Fixed Charges         3.01         2.77         2.96         2.99
</TABLE>
<TABLE>
CAPITALIZATION DATA (THOUSANDS OF DOLLARS):
<CAPTION>
                                                                     AS ADJUSTED(2)
                                                   AS OF       -------------------------
                                               SEPTEMBER 30,
                                                  1996(1)          AMOUNT      PERCENTAGE
                                            ------------------  ------------   ------------
<S>                                            <C>                <C>            <C>
Total Debt (including current maturities)      $2,212,650         $2,212,650      53.2%
Redeemable Preferred Stock ...............         53,000             53,000       1.3
Non-Redeemable Preferred Stock ...........        170,391            167,068       4.0
Common Stock Equity ......................      1,726,644          1,726,644      41.5
                                            ------------------  ------------  ------------
  Total Capitalization ...................     $4,162,685         $4,159,362     100.0%
                                            ==================  ============  ============
<FN>
- ----------
(1) Financial  information  as of and for the twelve months ended  September 30,
    1996 is unaudited but, in the judgment of the Company's management, contains
    all necessary  adjustments for a fair presentation of the financial position
    of the Company on such date and the results of operations for such period.

(2) For the repurchase of  approximately  $3 million of the Company's  preferred
    stock.  The net proceeds of (i) the Company's  issuance on November 22, 1996
    of $100 million of its 6 3/4% Senior Notes Due 2006 and (ii) the issuance on
    December 12, 1996 of $6.71 million of tax-exempt debt for the benefit of the
    Company were used for the repayment of outstanding  debt. It is assumed that
    the net proceeds  from the issuance of the Offered  Securities  will be used
    for the redemption, repurchase, repayment, or retirement of a similar amount
    of outstanding long-term debt.
</FN>
</TABLE>
                                        3
<PAGE>
                                 THE COMPANY

   The  Company  was  incorporated  in 1920  under  the laws of  Arizona  and is
principally  engaged  in  providing  electricity  in the State of  Arizona.  The
principal  executive  offices of the  Company  are  located  at 400 North  Fifth
Street, Phoenix, Arizona 85004 and its telephone number is (602) 250-1000.

                           APPLICATION OF PROCEEDS

   Except as otherwise described in the Prospectus Supplement,  the net proceeds
of  the  Offered  Securities  will  be  applied  primarily  to  the  redemption,
repurchase,  repayment, or retirement of outstanding indebtedness.  Any proceeds
not  immediately so applied when received may be invested  temporarily,  pending
such application, in United States government or agency obligations,  commercial
paper, bank certificates of deposit, or repurchase agreements  collateralized by
United States government or agency obligations, or will be deposited with banks.

                               EARNINGS RATIOS

   The following table sets forth the Company's  historical ratio of earnings to
fixed charges for each of the indicated periods:

                TWELVE MONTHS ENDED
- --------------------------------------------------
                              DECEMBER 31,
 SEPTEMBER 30,  ----------------------------------
      1996       1995   1994   1993   1992   1991
- --------------- ------ ------ ------ ------ ------
      3.01       2.77   2.96   2.99   2.73   (1)
- ----------
(1) A write-off  resulting from a December 1991 Arizona  Corporation  Commission
    ("ACC") order  settling the Company's  then-pending  rate case resulted in a
    negative coverage ratio and an earnings coverage deficiency of approximately
    $317 million for the twelve  months ended  December 31, 1991.  Excluding the
    effects of the  write-off,  the coverage  ratio would have been 2.11 for the
    same period.

   For the purposes of these computations,  "earnings" are defined as the sum of
pre-tax  income plus fixed charges of the Company and its  subsidiaries;  "fixed
charges"  consist of interest on debt,  amortization of debt discount,  premium,
and expense and an estimated interest factor in rentals.

                                  SECURITIES

   The  Securities  may be  issued in one or more  series as (i) first  mortgage
bonds ("New  Bonds"),  (ii) notes secured by New Bonds or, in the  circumstances
described under the caption  "Description  of Senior Notes -- Security;  Release
Date," as unsecured notes (such notes are herein referred to as "Senior Notes"),
or (iii)  unsecured  debt  securities  ("Debt  Securities").  From and after the
"Release Date" (as defined below),  any outstanding  Senior Notes secured by New
Bonds when issued will cease to be secured and will become unsecured obligations
of the Company. The New Bonds are described below under the caption "Description
of  New  Bonds,"  the  Senior  Notes  are  described  below  under  the  caption
"Description of Senior Notes," and the Debt Securities are described below under
the caption "Description of Debt Securities."

                           DESCRIPTION OF NEW BONDS

GENERAL

   The New Bonds may be issued in one or more new series  under the Mortgage and
Deed of Trust  dated as of July 1, 1946  between the Company and The Bank of New
York, as successor  Trustee ("Bond  Trustee"),  which as heretofore  amended and
supplemented is herein referred to as the "Mortgage," and which is to be further
amended  and  supplemented  by  appropriate   Supplemental   Indentures   ("Bond
Supplemental Indentures"). The following summary does not purport to be complete
and is subject in all  respects to the  provisions  of, and is  qualified in its
entirety by reference to, the Mortgage, the New Bonds,
                                        4
<PAGE>
and the Bond Supplemental  Indentures,  the forms of which are filed, or will be
filed, as exhibits to the registration  statement of which this Prospectus forms
a part.  Whenever  particular  provisions or defined terms in such documents are
referred to herein or in a Prospectus  Supplement,  such  provisions  or defined
terms are incorporated by reference herein or therein, as the case may be.

   Reference is made to the  Prospectus  Supplement  relating to any  particular
issue of Offered Bonds for the  following  terms:  (1) the  aggregate  principal
amount of the Offered  Bonds;  (2) the date on which such Offered  Bonds mature;
(3) the rate per annum at which such Offered Bonds will bear  interest;  (4) the
times at which such interest will be payable;  (5) the date, if any, after which
such  Offered  Bonds  may be  redeemed  at the  option  of the  Company  and the
redemption  price;  (6)  whether any of such  Offered  Bonds will be issuable in
whole or in part in the form of one or more  Global  Securities  and, if so, the
Depositaries for such Global Securities, the form of any legend or legends to be
borne by any such Global Security,  and any  circumstances  under which any such
Global  Security  may be  exchanged  in  whole  or in part  for  Offered  Bonds,
registered  in the names of persons  other than the  Depositary  for such Global
Security or its nominee; and (7) any other special terms.  Interest will be paid
to the person in whose name the  Offered  Bonds are  registered  at the close of
business on the record date, as established in the Bond  Supplemental  Indenture
relating  thereto,  preceding the interest payment date in respect thereof.  The
New  Bonds  will be  issued  as fully  registered  bonds,  without  coupons,  in
denominations  of  $1,000  and  multiples   thereof.   The  New  Bonds  will  be
transferable  at any time without any service or other charge,  except  transfer
taxes and other governmental charges, if any.

   Except as otherwise described under the heading  "Description of New Bonds --
Issuance of Additional  Bonds" or in the  Prospectus  Supplement,  the covenants
contained in the Mortgage and the New Bonds would not afford  holders of the New
Bonds protection in the event of a  highly-leveraged  transaction  involving the
Company.

REDEMPTION

   The Offered Bonds are  redeemable as set forth in the  Prospectus  Supplement
relating thereto and, subject to any  qualifications  or variations set forth in
any such Prospectus Supplement,  are also subject to redemption, in each case at
the principal  amount of the Offered Bonds to be redeemed  together with accrued
interest  to the date  fixed  for  redemption,  (i) in whole or in part with the
proceeds from  mortgaged  property of the Company taken under eminent domain by,
or otherwise  sold to, a governmental  body or agency;  (ii) in whole or in part
with the  Proceeds of Released  Property,  including  proceeds  from the sale or
other disposition (including a sale and leaseback) of property released from the
lien of the  Mortgage  as  specified  in  section  (b) of the second to the last
paragraph under the heading  "Description of New Bonds -- Security"  below;  and
(iii) in whole, together with all other first mortgage bonds of the Company then
outstanding,  within  twelve  months of certain  mergers  or other  transactions
involving the transfer of substantially  all of the property subject to the lien
of the Mortgage,  as then amended. In addition,  after the date and at the price
set forth in the Prospectus  Supplement,  Offered Bonds may be redeemed in whole
or in part with cash deposited in the replacement fund discussed below.

SECURITY

   The New Bonds will rank pari passu,  except as to any sinking fund or similar
fund provided for a particular  series,  with all bonds at any time  outstanding
under  the  Mortgage.   The  Mortgage  constitutes  a  first  mortgage  lien  on
substantially  all the  fixed  property  owned by the  Company  (which  does not
include a combined cycle plant or certain  interests in Unit 2 of the Palo Verde
Nuclear  Generating  Station being  leased),  other than  property  specifically
excepted by the Mortgage.  Such lien and the  Company's  title to certain of its
properties  are  subject to Excepted  Encumbrances,  to minor  leases,  defects,
irregularities, and deficiencies, and to the considerations discussed below with
respect to the Four Corners and Navajo Plant locations. The lien of the Mortgage
will  also  extend  to all  after-acquired  property  (other  than the  excepted
classes)  located in the  jurisdictions  in which the necessary  recordations or
filings have been  accomplished,  subject to Excepted  Encumbrances and to liens
existing  or  placed  on such  property  at the time of its  acquisition  by the
Company.

   Both the Four Corners and the Navajo  Plants are located on property  held by
the plant participants under leases from the Navajo Tribe and easements from the
Secretary of the Interior. The leases extend
                                        5
<PAGE>
from  their  respective  effective  dates in 1966 and 1969 for terms of 50 years
with rights of renewal for up to 25  additional  years.  The  easements  are for
50-year terms from the same effective  dates.  While the Company owns the rights
conferred upon it by the leases from the Navajo Tribe, the Company does not make
any representation with respect to the Tribe's interest in the lands leased (but
is not  aware of any  assertion  of a  contesting  claim to such  lands) or with
respect to the enforceability of the leases against the Tribe.

   The Mortgage requires the Company to keep the property  encumbered thereby as
an operating system or systems in good repair and working order, but permits the
permanent  discontinuance or reduction in capacity of any such properties which,
in the judgment of the Board of  Directors  of the Company,  is desirable in the
conduct of its business or which is ordered by a  regulatory  authority or which
properties are to be sold or disposed of by the Company.

   When not in default  under the  Mortgage,  the Company may obtain the release
from the lien thereof of (a) property that has become  unserviceable,  obsolete,
or unnecessary  for use in the Company's  operations,  provided that it replaces
such  property  with,  or  substitutes  for the  same,  an equal  value of other
property,  and (b) other  property that has been sold or otherwise  disposed of,
provided  that the Company  deposits  with the Bond  Trustee  cash in an amount,
waives  the  right  to issue  additional  bonds on the  basis of  retired  bonds
previously issued in an amount,  or utilizes as a credit net Property  Additions
acquired by the Company  within the preceding five years and having a fair value
(not more than Cost), equal to the fair value of the property to be released.

   The Bond  Trustee  may,  and upon  request of the Company  shall,  cancel and
discharge  the lien of the  Mortgage  and all  indentures  supplemental  thereto
whenever all indebtedness secured by the Mortgage has been paid.

ISSUANCE OF ADDITIONAL BONDS

   Additional bonds may be issued under the Mortgage in a principal amount equal
to (a) 60% of net  Property  Additions,  (b) the  principal  amount  of  certain
redeemed or retired bonds previously issued, and/or (c) deposited cash, provided
that the Company's Adjusted Net Earnings over a twelve-month period are at least
two times the annual interest on all bonds to be outstanding  under the Mortgage
after the issuance and on  indebtedness  secured by prior liens.  Exceptions  to
this  earnings  coverage  requirement  apply to  bonds  issued  on the  basis of
redeemed or retired bonds where the redeemed or retired bonds bore a higher rate
of interest and where certain other conditions are satisfied.  In addition,  the
Company's  articles  of  incorporation  allow the  Company  to issue  additional
preferred stock when certain earnings coverage  requirements are met. Exceptions
to this earnings  coverage  requirement  apply to preferred stock issued for the
purpose of redeeming or retiring other preferred stock.

   As of September  30, 1996,  the Company  estimates  that the Mortgage and the
articles  of  incorporation  would  have  allowed  the  Company  to  issue up to
approximately  $1.7 billion and $1.4 billion of additional  first mortgage bonds
and preferred stock, respectively.

   In  addition  to the  Mortgage  restrictions  on the  Company's  issuance  of
additional  bonds,  the Company must obtain ACC approval  before  issuing equity
securities or incurring long-term debt. Existing ACC orders allow the Company to
have  approximately  $501 million in aggregate par value of preferred  stock and
approximately  $2.6 billion in principal amount of long-term debt outstanding at
any one time. The Company does not expect these provisions or  authorizations to
limit the Company's ability to meet its capital requirements.

   Property Additions,  and in many instances redeemed or retired bonds, as well
as  deposited  cash,  may be used for  certain  alternative  purposes  under the
Mortgage,  including  the  release  of  property  from the lien  thereof  or the
satisfaction of sinking or replacement fund requirements.  The Mortgage contains
restrictions  on the  issuance  of bonds,  withdrawal  of cash,  or  release  of
property on the basis of property  subject to prior liens.  Property  located on
leaseholds or easements  (as, for example,  the Four Corners and Navajo  Plants)
will constitute  fundable Property Additions if the leasehold or easement has an
unexpired  term of, or the term is extendable  at the  Company's  option for, at
least 30 years after the time of funding,  or if the  property may be removed by
the Company without compensation.
                                        6
<PAGE>
REPLACEMENT FUND

   So long as any of the New Bonds are outstanding,  the Company is required for
each  calendar  year to deposit  with the Bond  Trustee  cash in a  formularized
amount  related to net  additions  to the  Company's  mortgaged  utility  plant;
however, the Company may satisfy all or any part of the requirement by utilizing
redeemed or retired bonds, net Property Additions, or property retirements.  For
1995, such requirement amounted to approximately $128 million. Any cash that may
be deposited by the Company pursuant to the requirement may, upon request by the
Company, be applied to the redemption or purchase of bonds and, if not withdrawn
against  Property  Additions  or retired  bonds  within five  years,  must be so
applied,  subject in each case to any  restrictions  on any such  redemption  or
purchase  as set forth in the  Prospectus  Supplement  relating  to the issue of
bonds to be redeemed or purchased.

EVENTS OF DEFAULT

   The  following  are  defaults  under the  Mortgage:  (a)  failure  to pay the
principal of any bond outstanding  under the Mortgage when due and payable;  (b)
failure to pay interest on any bond  outstanding  under the  Mortgage  within 60
days after the same is due and payable;  (c) failure to pay any  installment  of
any  fund  required  to be  applied  to the  purchase  or  redemption  of  bonds
outstanding under the Mortgage within 60 days after the same is due and payable;
(d) certain events in bankruptcy, insolvency, or reorganization; and (e) failure
to perform  any other  covenant  of the  Mortgage  continuing  for 90 days after
notice by the Bond  Trustee or holders of 15% in  principal  amount of  Eligible
bonds.  The  Mortgage  allows  the Bond  Trustee to  withhold  notice of certain
defaults,  not including any default in the payment of principal of, or interest
on,  any  bond  outstanding,  or in the  payment  of any  sinking,  improvement,
replacement,  or purchase fund installment,  if it in good faith determines that
the withholding of such notice is in the interests of the bondholders.

   The holders of not less than a majority in principal amount of Eligible bonds
may direct the time,  method,  and place of conducting  any  proceeding  for any
remedy available to the Bond Trustee under the Mortgage; provided, however, that
the   Trustee  may  decline  to  follow  any  such   direction   under   certain
circumstances,  including a determination made in good faith by the Bond Trustee
that it will not be sufficiently indemnified for any expenditures, including its
own charges, in any action or proceeding so directed. The Company is required to
file with the Bond Trustee,  on or before July 1 of each year, a certificate  to
the effect that,  except as otherwise  stated therein,  the Company has complied
with  all of the  provisions  of  the  Mortgage  and  is  not  then  in  default
thereunder.

MODIFICATION OF THE MORTGAGE

   The Mortgage and the rights of  bondholders  may be modified with the consent
of the  Company,  and of the Bond  Trustee if deemed  affected,  and the vote or
assent of the holders of not less than 70% in  principal  amount of the Eligible
bonds, and of not less than 70% in principal amount of the Eligible bonds of any
one or more series  (less than all)  affected by any such  modification;  except
that the  bondholders,  without the consent of the holder of each bond affected,
have no power to (a) reduce the principal  thereof,  or the premium,  if any, or
rate of interest  thereon or otherwise modify the terms of payment of principal,
premium,  or  interest,  or extend the  maturity  of any  bonds,  (b) permit the
creation  of any  lien  ranking  prior  to or on a  parity  with the lien of the
Mortgage  with  respect  to any of  the  mortgaged  property,  (c)  deprive  any
nonassenting  bondholder of a lien upon the mortgaged  property for the security
of his or her bonds,  or (d) reduce the percentage of bondholders  authorized to
effect any such modification.

GLOBAL SECURITIES

   Some or all of the New Bonds of any series may be represented, in whole or in
part, by one or more "Global  Securities" which will have an aggregate principal
amount equal to that of the New Bonds represented thereby.  Each Global Security
will be registered in the name of a depositary or a nominee  thereof  identified
in the applicable Prospectus Supplement,  will be deposited with such depositary
or  nominee  or a  custodian  therefor  and  will  bear a legend  regarding  the
restrictions on exchanges and registration of transfer thereof referred to below
and any such other  matters as may be provided  for  pursuant to the  applicable
Bond Supplemental Indenture.
                                        7
<PAGE>
   Notwithstanding  any  provision  of the  Mortgage  or any New Bond  described
herein,  no Global  Security  may be exchanged in whole or in part for New Bonds
registered,  and no  transfer  of a Global  Security  in whole or in part may be
registered,  in the name of any person other than the depositary for such Global
Security  or any  nominee  of such  depositary  unless  (i) the  depositary  has
notified the Company  that it is  unwilling or unable to continue as  depositary
for  such  Global  Security  or has  ceased  to be  qualified  to act as such as
required by the  Mortgage,  (ii) there shall have  occurred and be  continuing a
default with  respect to the New Bonds  represented  by such Global  Security or
(iii) there shall exist such circumstances, if any, in addition to or in lieu of
those described  above as may be described in the applicable  Bond  Supplemental
Indenture and Prospectus  Supplement.  All  securities  issued in exchange for a
Global  Security or any portion  thereof will be registered in such names as the
depositary may direct.

   As long as the  depositary,  or its nominee,  is the  registered  holder of a
Global  Security,  the  depositary or such nominee,  as the case may be, will be
considered  the sole owner and holder of such Global  Security and the New Bonds
represented  thereby  for all  purposes  under the New  Bonds and the  Mortgage.
Except in the  limited  circumstances  referred to above,  owners of  beneficial
interests in a Global Security will not be entitled to have such Global Security
or any New Bonds represented thereby registered in their names, will not receive
or be  entitled  to  receive  physical  delivery  of  certificated  New Bonds in
exchange therefor and will not be considered to be the owners or holders of such
Global Security or any New Bonds  represented  thereby for any purpose under the
New Bonds or the  Mortgage.  All  payments of  principal  of and any premium and
interest on a Global Security will be made to the depositary or its nominee,  as
the case may be, as the holder thereof.  The laws of some jurisdictions  require
that certain  purchasers of securities take physical delivery of such securities
in  definitive  form.  These laws may impair the ability to transfer  beneficial
interests in a Global Security.

   Ownership of  beneficial  interests in a Global  Security  will be limited to
institutions   that  have   accounts   with  the   depositary   or  its  nominee
("participants")  and to  persons  that may hold  beneficial  interests  through
participants.  In  connection  with the  issuance  of any Global  Security,  the
depositary will credit, on its book-entry  registration and transfer system, the
respective  principal amounts of New Bonds represented by the Global Security to
the accounts of its participants.  Ownership of beneficial interests in a Global
Security  will be shown only on, and the transfer of those  ownership  interests
will be effected  only  through,  records  maintained  by the  depositary  (with
respect to  participants'  interests) or any such  participant  (with respect to
interests  of persons  held by such  participants  on their  behalf).  Payments,
transfers,  exchanges,  and other matters relating to beneficial  interests in a
Global Security may be subject to various policies and procedures adopted by the
depositary from time to time. None of the Company, the Bond Trustee or any agent
of the Company or the Bond Trustee will have any responsibility or liability for
any aspect of the depositary's or any participant's  records relating to, or for
payments made on account of, beneficial  interests in a Global Security,  or for
maintaining,  supervising,  or reviewing any records relating to such beneficial
interests.

OTHER

   The  Mortgage  restricts  the  payment of  dividends  on common  stock of the
Company under certain  conditions  which have not existed in the past and do not
currently exist.

   The Bond Trustee,  security registrar, and paying agent under the Mortgage is
The Bank of New York. The Company maintains normal banking arrangements with The
Bank of New York, which includes (i) two commitments in the aggregate  principal
amount  of  approximately  $35.7  million  by The Bank of New York  pursuant  to
reimbursement  agreements  related to letters of credit  issued on behalf of the
Company in connection with issuances of pollution control bonds, the proceeds of
which were made available to the Company,  and (ii) a $25 million  commitment by
The Bank of New York pursuant to a revolving credit agreement, $0 and $6 million
of which, respectively,  were outstanding at September 30, 1996. The Bank of New
York also serves as (i) trustee for the holders of several  issues of  pollution
control bonds issued on behalf of the Company,  (ii) trustee under the Indenture
relating  to  the  subordinated   Debt  Securities  (see  "Description  of  Debt
Securities"  below),  (iii) trustee under the Senior Note  Indenture (as defined
below),  (iv)  investment  manager for the  Company's  nonunion  post-retirement
medical fund,  and (v) custodian of  international  fixed-income  assets for the
Company's pension plan.
                                        8
<PAGE>
                         DESCRIPTION OF SENIOR NOTES

GENERAL

   The Senior  Notes may be issued in one or more new series  under an Indenture
(the "Senior Note  Indenture")  between the Company and The Bank of New York, or
any other  trustee to be named,  as Trustee  (the "Senior  Note  Trustee").  The
following summary does not purport to be complete and is subject in all respects
to the  provisions  of, and is qualified  in its  entirety by reference  to, the
Senior Note Indenture pursuant to which the Senior Notes are to be issued and to
the Senior Notes, the forms of which are filed, or will be filed, as exhibits to
the  registration  statement  of which this  Prospectus  forms a part.  Whenever
particular provisions or defined terms in the Senior Note Indenture are referred
to  herein  or  in  a  Prospectus  Supplement,  such  provisions  or  terms  are
incorporated by reference herein or therein, as the case may be.

   Until the Release Date (as defined  below),  the Senior Notes will be secured
by one or more series of New Bonds  ("Senior  Note Mortgage  Bonds")  issued and
delivered by the Company to the Senior Note Trustee.  See "Description of Senior
Notes -- Security;  Release  Date." On the Release  Date,  the Senior Notes will
cease to be  secured  by Senior  Note  Mortgage  Bonds,  will  become  unsecured
obligations  of the  Company,  and will rank on a parity  with  other  unsecured
senior indebtedness of the Company, including senior Debt Securities. The Senior
Note Indenture  provides  that, in addition to the Senior Notes offered  hereby,
additional  Senior  Notes may be issued  thereunder,  without  limitation  as to
aggregate principal amount, provided that, prior to the Release Date, the amount
of Senior Notes that may be issued  cannot  exceed the amount of first  mortgage
bonds that the Company is able to issue under its Mortgage.  See "Description of
New Bonds -- Issuance of Additional Bonds."

   Reference is made to the  Prospectus  Supplement  relating to any  particular
issue of Offered  Senior Notes for the  following  terms:  (1) the title of such
Senior  Notes;  (2) any limit on the aggregate  principal  amount of such Senior
Notes or the series of which they are a part; (3) the date or dates on which the
principal of any of such Senior Notes will be payable;  (4) the rate or rates at
which any of such Senior  Notes will bear  interest,  if any,  the date or dates
from which any such  interest will accrue,  the Interest  Payment Dates on which
any such  interest  will be payable  and the  Regular  Record  Date for any such
interest payable on any Interest Payment Date; (5) the place or places where the
principal  of and any premium and  interest on any of such Senior  Notes will be
payable,  if other  than as  described  under  "Description  of Senior  Notes --
Payment and Paying Agents"; (6) the period or periods within which, the price or
prices at which and the terms and  conditions  on which any of such Senior Notes
may be  redeemed,  in whole or in part,  at the option of the  Company;  (7) the
obligation,  if any,  of the  Company to redeem or  purchase  any of such Senior
Notes  pursuant to any sinking fund or  analogous  provision or at the option of
the Holder thereof,  and the period or periods within which, the price or prices
at which and the terms and  conditions on which any of such Senior Notes will be
redeemed or purchased, in whole or in part, pursuant to any such obligation; (8)
the  denominations in which any of such Senior Notes will be issuable,  if other
than  denominations  of $1,000 and any  integral  multiple  thereof;  (9) if the
amount of  principal  of or any premium or interest on any of such Senior  Notes
may be  determined  with  reference  to an index or pursuant  to a formula,  the
manner in which such amounts will be determined; (10) if other than the currency
of the United States of America, the currency,  currencies, or currency units in
which the  principal  of or any premium or interest on any of such Senior  Notes
will be payable  and the manner of  determining  the  equivalent  thereof in the
currency of the United States of America for any purpose, including for purposes
of determining  the principal  amount deemed to be Outstanding at any time; (11)
if the principal of or any premium or interest on any of such Senior Notes is to
be payable, at the election of the Company or the Holder thereof, in one or more
currencies,  or currency  units other than those in which such Senior  Notes are
stated to be  payable,  the  currency,  currencies  or  currency  units in which
payment of any such  amount as to which such  election  is made will be payable,
the periods within which and the terms and  conditions  upon which such election
is to be made and the amount so payable  (or the manner in which such  amount is
to be determined);  (12) if other than the entire principal amount thereof,  the
portion  of the  principal  amount of any of such  Senior  Notes  which  will be
payable upon  declaration of acceleration of the Maturity  thereof;  (13) if the
principal amount payable at the Stated Maturity of any of such Senior Notes will
not be determinable as of any one or more dates prior to the
                                        9
<PAGE>
Stated Maturity,  the amount which will be deemed to be such principal amount as
of any such date for any purpose,  including the principal  amount thereof which
will be due and  payable  upon any  Maturity  other than the Stated  Maturity or
which  will be deemed  to be  Outstanding  as of any such date (or,  in any such
case,  the manner in which such deemed  principal  amount is to be  determined);
(14) if applicable,  that such Senior Notes, in whole or any specified part, are
defeasible  pursuant to the  provisions of the Senior Note  Indenture  described
under  "Description  of Senior Notes --  Defeasance  and Covenant  Defeasance --
Defeasance  and  Discharge" or  "Description  of Senior Notes -- Defeasance  and
Covenant Defeasance -- Covenant  Defeasance," or under both such captions;  (15)
whether  any of such  Senior  Notes will be  issuable in whole or in part in the
form of one or more Global  Securities  and, if so, the respective  Depositaries
for such Global Securities, the form of any legend or legends to be borne by any
such Global  Security in addition to or in lieu of the legend  referred to under
"Description of Senior Notes -- Global  Securities" and, if different from those
described  under such  caption,  any  circumstances  under which any such Global
Security may be exchanged in whole or in part for Senior Notes  registered,  and
any transfer of such Global  Security in whole or in part may be registered,  in
the names of Persons other than the Depositary  for such Global  Security or its
nominee;  (16) if any of such Senior Notes are to be issued prior to the Release
Date,  the  designation  of the  series  of  Senior  Note  Mortgage  Bonds to be
delivered to the Senior Note Trustee as security for such Senior Notes; (17) any
addition to or change in the Events of Default  applicable to any of such Senior
Notes and any change in the right of the  Trustee or the  Holders to declare the
principal amount of any of such Senior Notes due and payable;  (18) any addition
to or change in the covenants in the Senior Note  Indenture;  and (19) any other
terms of such Senior Notes not  inconsistent  with the  provisions of the Senior
Note Indenture. (Section 301).

   Senior Notes,  including  Original  Issue  Discount  Notes,  may be sold at a
substantial discount below their principal amount. Certain special United States
federal income tax considerations (if any) applicable to Senior Notes sold at an
original  issue   discount  may  be  described  in  the  applicable   Prospectus
Supplement.  In addition,  certain  special  United States federal income tax or
other  considerations  (if  any)  applicable  to  any  Senior  Notes  which  are
denominated  in a currency or currency unit other than United States dollars may
be described in the applicable Prospectus Supplement.

   Except as otherwise  described in the  Prospectus  Supplement,  the covenants
contained in the Senior Note Indenture  would not afford holders of Senior Notes
protection  in  the  event  of a  highly-leveraged   transaction  involving  the
Company.

FORM, EXCHANGE, AND TRANSFER

   The Senior  Notes of each series will be  issuable  only in fully  registered
form  without  coupons  and,  unless  otherwise   specified  in  the  applicable
Prospectus  Supplement,  in  denominations  of $1,000 and any integral  multiple
thereof. (Section 302).

   At the  option  of the  Holder,  subject  to the  terms  of the  Senior  Note
Indenture and the limitations  applicable to Global Securities,  Senior Notes of
any series will be  exchangeable  for other Senior Notes of the same series,  of
any authorized  denomination and of like tenor and aggregate  principal  amount.
(Section 305).

   Subject  to the  terms  of the  Senior  Note  Indenture  and the  limitations
applicable to Global  Securities,  Senior Notes may be presented for exchange as
provided above or for  registration  of transfer (duly endorsed or with the form
of transfer  endorsed thereon duly executed) at the office of the Note Registrar
or at the  office of any  transfer  agent  designated  by the  Company  for such
purpose.  No service  charge  will be made for any  registration  of transfer or
exchange  of  Senior  Notes,  but  the  Company  may  require  payment  of a sum
sufficient to cover any tax or other  governmental  charge payable in connection
therewith. Such transfer or exchange will be effected upon the Note Registrar or
such transfer  agent,  as the case may be, being satisfied with the documents of
title and identity of the person  making the request.  The Company has appointed
the Senior Note Trustee as Note  Registrar.  Any transfer  agent (in addition to
the Note  Registrar)  initially  designated  by the Company for any Senior Notes
will be  named in the  applicable  Prospectus  Supplement.  (Section  305).  The
Company  may at any time  designate  additional  transfer  agents or rescind the
designation of any transfer agent or approve a change in the
                                       10
<PAGE>
office  through which any transfer  agent acts,  except that the Company will be
required  to  maintain a transfer  agent in each Place of Payment for the Senior
Notes of each series. (Section 1102).

   If the Senior Notes of any series (or of any series and specified  tenor) are
to be  redeemed,  the Company  will not be required to (i) issue,  register  the
transfer  of, or exchange  any Senior Note of that series (or of that series and
specified tenor, as the case may be) during a period beginning at the opening of
business 15 days before the day of mailing of a notice of redemption of any such
Senior  Note that may be  selected  for  redemption  and  ending at the close of
business on the day of such mailing or (ii) register the transfer of or exchange
any Senior  Note so selected  for  redemption,  in whole or in part,  except the
unredeemed  portion of any such  Senior Note being  redeemed  in part.  (Section
305).

GLOBAL NOTES

   Some or all of the Senior Notes of any series may be represented, in whole or
in part,  by one or more  Global  Notes which will have an  aggregate  principal
amount equal to that of the Senior Notes represented  thereby.  Each Global Note
will be registered in the name of a Depositary or a nominee  thereof  identified
in the applicable Prospectus Supplement,  will be deposited with such Depositary
or  nominee  or a  custodian  therefor  and  will  bear a legend  regarding  the
restrictions on exchanges and registration of transfer thereof referred to below
and any such other  matters as may be provided  for  pursuant to the Senior Note
Indenture.

   Notwithstanding any provision of the Senior Note Indenture or any Senior Note
described herein, no Global Note may be exchanged in whole or in part for Senior
Notes  registered,  and no  transfer of a Global Note in whole or in part may be
registered,  in the name of any Person other than the Depositary for such Global
Note or any nominee of such  Depositary  unless (i) the  Depositary has notified
the Company that it is unwilling  or unable to continue as  Depositary  for such
Global  Note or has ceased to be  qualified  to act as such as  required  by the
Senior Note Indenture, (ii) there shall have occurred and be continuing an Event
of Default with respect to the Senior Notes  represented  by such Global Note or
(iii) there shall exist such circumstances, if any, in addition to or in lieu of
those  described  above  as  may  be  described  in  the  applicable  Prospectus
Supplement.  All securities  issued in exchange for a Global Note or any portion
thereof will be registered in such names as the Depositary may direct. (Sections
204 and 305).

   As long as the  Depositary,  or its nominee,  is the  registered  Holder of a
Global  Note,  the  Depositary  or such  nominee,  as the case  may be,  will be
considered  the sole owner and Holder of such Global  Note and the Senior  Notes
represented  thereby for all purposes under the Senior Notes and the Senior Note
Indenture.  Except in the limited  circumstances  referred  to above,  owners of
beneficial  interests  in a Global Note will not be entitled to have such Global
Note or any Senior Notes represented thereby registered in their names, will not
receive or be entitled to receive physical delivery of certificated Senior Notes
in exchange  therefor and will not be  considered to be the owners or Holders of
such Global Note or any Senior Notes  represented  thereby for any purpose under
the Senior Notes or the Senior Note Indenture.  All payments of principal of and
any premium and interest on a Global Note will be made to the  Depositary or its
nominee,  as  the  case  may  be,  as the  Holder  thereof.  The  laws  of  some
jurisdictions  require that  certain  purchasers  of  securities  take  physical
delivery  of such  securities  in  definitive  form.  These  laws may impair the
ability to transfer beneficial interests in a Global Note.

   Ownership  of  beneficial  interests  in a Global  Note  will be  limited  to
institutions   that  have   accounts   with  the   Depositary   or  its  nominee
("participants")  and to  persons  that may hold  beneficial  interests  through
participants. In connection with the issuance of any Global Note, the Depositary
will credit, on its book-entry  registration and transfer system, the respective
principal amounts of Senior Notes represented by the Global Note to the accounts
of its participants.  Ownership of beneficial interests in a Global Note will be
shown only on, and the transfer of those  ownership  interests  will be effected
only  through,   records   maintained  by  the   Depositary   (with  respect  to
participants'  interests) or any such participant  (with respect to interests of
persons  held  by such  participants  on  their  behalf).  Payments,  transfers,
exchanges,  and others matters relating to beneficial interests in a Global Note
may be subject to various policies and procedures adopted by the Depositary from
time to time. None of the Company, the Senior
                                       11
<PAGE>
Note  Trustee or any agent of the Company or the Senior Note  Trustee  will have
any  responsibility  or  liability  for any  aspect of the  Depositary's  or any
participant's  records  relating  to,  or  for  payments  made  on  account  of,
beneficial  interests  in a Global Note,  or for  maintaining,  supervising,  or
reviewing any records relating to such beneficial interests.

PAYMENT AND PAYING AGENTS

   Unless otherwise indicated in the applicable Prospectus  Supplement,  payment
of interest on a Senior Note on any  Interest  Payment  Date will be made to the
Person in whose name such Senior Note (or one or more Predecessor  Senior Notes)
is  registered  at the close of  business  on the  Regular  Record Date for such
interest. (Section 307).

   Unless otherwise indicated in the applicable Prospectus Supplement, principal
of and any premium and interest on the Senior Notes of a particular  series will
be payable at the office of such  Paying  Agent or Paying  Agents as the Company
may designate  for such purpose from time to time,  except that at the option of
the Company  payment of any  interest may be made by check mailed to the address
of the Person  entitled  thereto as such address  appears in the Note  Register.
Unless  otherwise  indicated  in  the  applicable  Prospectus  Supplement,   the
corporate  trust  office of the Senior Note Trustee in The City of New York will
be designated  as the  Company's  sole Paying Agent for payments with respect to
Senior Notes of each series. Any other Paying Agents initially designated by the
Company  for the  Senior  Notes  of a  particular  series  will be  named in the
applicable  Prospectus  Supplement.  The  Company  may  at  any  time  designate
additional  Paying  Agents or rescind  the  designation  of any Paying  Agent or
approve a change in the office through which any Paying Agent acts,  except that
the Company will be required to maintain a Paying Agent in each Place of Payment
for the Senior Notes of a particular series.
(Section 1102).

   All  moneys  paid by the  Company  to a Paying  Agent for the  payment of the
principal  of or any  premium or  interest  on any  Senior  Notes  which  remain
unclaimed at the end of two years after such principal,  premium or interest has
become due and  payable  will be repaid to the  Company,  and the Holder of such
Senior  Notes  thereafter  may look only to the  Company  for  payment  thereof.
(Section 1103).

CONSOLIDATION, MERGER, AND SALE OF ASSETS

   The  Company  may not  consolidate  with or merge  into any  other  Person or
convey,  transfer  or lease  its  properties  and  assets  "substantially  as an
entirety" to any Person,  and may not permit any Person to  consolidate  with or
merge into the Company or convey,  transfer,  or lease its properties and assets
substantially as an entirety to the Company, unless (a) the successor Person (if
any) is a corporation,  partnership, trust or other entity organized and validly
existing  under  the  laws of any  domestic  jurisdiction  and (i)  assumes  the
Company's  obligations on the Senior Notes and under the Senior Note  Indenture,
and (ii) if such consolidation,  merger,  conveyance,  transfer, or lease occurs
prior to the Release Date,  assumes the Company's  obligations  under the Senior
Note Mortgage Bonds and under the Mortgage;  (b) immediately after giving effect
to the  transaction,  no Event of Default,  and no event which,  after notice or
lapse of time or both, would become an Event of Default, shall have occurred and
be  continuing   and  (iii)  certain   other   conditions   are  met.  The  term
"substantially  as an  entirety"  means 50% or more of the  total  assets of the
Company as shown on the  Company's  consolidated  balance sheet as of the end of
the  calendar  year  immediately  preceding  the day of the year in  which  such
determination is made. (Section 901).

SECURITY; RELEASE DATE

   Until the Release Date (as defined  below),  the Senior Notes will be secured
by one or more series of Senior Note Mortgage  Bonds issued and delivered by the
Company to the Senior Note Trustee (see  "Description  of the New Bonds").  Upon
the issuance of a series of Senior Notes prior to the Release Date,  the Company
will  simultaneously  issue and deliver to the Senior Note Trustee,  as security
for such series of Senior  Notes,  a series of Senior Note  Mortgage  Bonds that
will have the same stated rate or rates of interest (or interest  calculated  in
the same manner), Interest Payment Dates, Stated Maturity and
                                       12
<PAGE>
redemption provisions, and will be in the same aggregate principal amount as the
series of the Senior Notes being  issued.  (Sections  401-403).  Payments by the
Company to the Senior Note Trustee of principal  of,  premium and interest on, a
series of Senior Note Mortgage  Bonds will be applied by the Senior Note Trustee
to satisfy the Company's  obligations  with respect to principal of, premium and
interest on, the related  series of Senior Notes (Section 312). THE RELEASE DATE
WILL BE THE DATE THAT ALL FIRST MORTGAGE BONDS ("FIRST  MORTGAGE  BONDS") OF THE
COMPANY  ISSUED AND  OUTSTANDING  UNDER THE  MORTGAGE,  OTHER THAN  SENIOR  NOTE
MORTGAGE  BONDS,  HAVE BEEN RETIRED (AT,  BEFORE OR AFTER THE MATURITY  THEREOF)
THROUGH PAYMENT,  REDEMPTION, OR OTHERWISE. ON THE RELEASE DATE, THE SENIOR NOTE
TRUSTEE WILL DELIVER TO THE COMPANY FOR  CANCELLATION  ALL SENIOR NOTE  MORTGAGE
BONDS AND THE COMPANY  WILL CAUSE THE SENIOR NOTE  TRUSTEE TO PROVIDE  NOTICE TO
ALL HOLDERS OF SENIOR NOTES OF THE  OCCURRENCE OF THE RELEASE DATE. AS A RESULT,
ON THE RELEASE  DATE,  THE SENIOR NOTE  MORTGAGE  BONDS WILL CEASE TO SECURE THE
SENIOR NOTES, AND THE SENIOR NOTES WILL BECOME UNSECURED GENERAL  OBLIGATIONS OF
THE COMPANY.  (SECTION 407) SEE  "DESCRIPTION  OF SENIOR NOTES -- DEFEASANCE AND
COVENANT  DEFEASANCE -- DEFEASANCE  AND  DISCHARGE"  FOR A DISCUSSION OF ANOTHER
SITUATION IN WHICH OUTSTANDING  SENIOR NOTES WOULD NOT BE SECURED BY SENIOR NOTE
MORTGAGE  BONDS.  Each series of Senior Note Mortgage  Bonds will be a series of
New Bonds,  all of which are secured by a lien on certain  property owned by the
Company.  See  "Description of New Bonds -- Security." In certain  circumstances
prior to the Release  Date,  the Company is  permitted  to reduce the  aggregate
principal  amount of a series of Senior Note  Mortgage  Bonds held by the Senior
Note Trustee, but in no event to an amount lower than the aggregate  outstanding
principal   amount   of  the   series   of   Senior   Notes   initially   issued
contemporaneously with such Senior Note Mortgage Bonds. (Section 409). Following
the  Release  Date,  the  Company  will cause the  Mortgage to be closed and the
Company will not issue any  additional  First Mortgage Bonds under the Mortgage.
(Section  403). While the Company will be  precluded after the Release Date from
issuing additional First Mortgage Bonds, the Company will not be precluded under
the Senior Note  Indenture or the Senior  Notes from  issuing or assuming  other
secured debt, or incurring liens on its property,  unless otherwise indicated in
the applicable Prospectus Supplement.

EVENTS OF DEFAULT

   Each of the  following  will  constitute an Event of Default under the Senior
Note  Indenture  with respect to Senior Notes of any series:  (a) failure to pay
principal  of or any  premium  on any  Senior  Note of  that  series  when  due,
continued for five days;  (b) failure to pay any interest on any Senior Notes of
that  series  when due,  continued  for sixty  days;  (c) failure to deposit any
sinking  fund  payment,  when due, in respect of any Senior Note of that series;
(d)  failure to perform  any other  covenant  of the  Company in the Senior Note
Indenture  (other than a covenant  included in the Senior Note Indenture  solely
for the benefit of a series other than that series), continued for 90 days after
written  notice has been given by the Senior Note  Trustee,  or the Holders of a
majority in principal amount of the Outstanding  Senior Notes of that series, as
provided  in the Senior  Note  Indenture;  (e) prior to the  Release  Date,  the
occurrence  of a Default under the Mortgage  (see  "Description  of the Bonds --
Events of Default"), of which the Trustee under the Mortgage, the Company or the
Holders of at least 25% in aggregate  principal amount of the outstanding Senior
Notes have given  written  notice  thereof to the Senior Note  Trustee;  and (f)
certain events in bankruptcy, insolvency or reorganization. (Section 601).

   If an Event of Default  (other than an Event of Default  described  in clause
(f)  above)  with  respect  to the  Senior  Notes  of  any  series  at the  time
Outstanding shall occur and be continuing, either the Senior Note Trustee or the
Holders of a majority in  principal  amount of the  Outstanding  Senior Notes of
that series by notice as provided in the Senior Note  Indenture  may declare the
principal  amount of the Senior  Notes of that  series  (or,  in the case of any
Senior Note that is an Original Issue  Discount Note or the principal  amount of
which is not then  determinable,  such portion of the  principal  amount of such
Senior Note, or such other amount in lieu of such  principal  amount,  as may be
specified in the terms of such Senior  Note) to be due and payable  immediately.
If an Event of Default  described in clause (f) above with respect to the Senior
Notes of any series at the time Outstanding shall occur, the principal amount of
all the Senior Notes of that series (or, in the case of any such Original  Issue
Discount Note or other Senior Note, such specified  amount) will  automatically,
and without any action by the Senior Note Trustee or any
                                       13
<PAGE>
Holder,  become immediately due and payable.  After any such  acceleration,  but
before (i) a judgment or decree  based on  acceleration  or (ii) the Senior Note
Trustee's   receipt  from  the  Trustee  under  the  Mortgage  of  a  notice  of
acceleration  of Senior  Note First  Mortgage  Bonds such  acceleration  will be
automatically  waived and  rescinded  if all Events of  Default,  other than the
non-payment  of accelerated  principal (or other  specified  amount),  have been
cured or waived as provided in the Indenture.  (Section 602). For information as
to waiver of defaults, see "Modification and Waiver."

   Subject to the provisions of the Senior Note Indenture relating to the duties
of the  Senior  Note  Trustee  in case an Event of  Default  shall  occur and be
continuing,  the Senior Note Trustee will be under no obligation to exercise any
of its  rights or powers  under the  Senior  Note  Indenture  at the  request or
direction of any of the Holders,  unless such Holders  shall have offered to the
Senior  Note  Trustee  reasonable  indemnity.  (Section  703).  Subject  to such
provisions for the indemnification of the Senior Note Trustee,  the Holders of a
majority in principal amount of the Outstanding  Senior Notes of any series will
have the right to direct the time, method and place of conducting any proceeding
for any remedy available to the Senior Note Trustee,  or exercising any trust or
power conferred on the Senior Note Trustee,  with respect to the Senior Notes of
that series. (Section 612).

   No Holder of a Senior Note of any series will have any right to institute any
proceeding with respect to the Senior Note Indenture,  or for the appointment of
a receiver or a trustee,  or for any other  remedy  thereunder,  unless (i) such
Holder has  previously  given to the Senior  Note  Trustee  written  notice of a
continuing  Event of Default  with  respect to the Senior  Notes of that series,
(ii)  the  Holders  of at  least  25%  in  aggregate  principal  amount  of  the
Outstanding  Senior  Notes of that series have made  written  request,  and such
Holder or Holders have offered reasonable indemnity,  to the Senior Note Trustee
to institute  such  proceeding  as trustee and (iii) the Senior Note Trustee has
failed to institute such proceeding,  and has not received from the Holders of a
majority in aggregate  principal amount of the Outstanding  Senior Notes of that
series a direction  inconsistent  with such  request,  within 60 days after such
notice, request and offer. (Section 607). However, such limitations do not apply
to a suit instituted by a Holder of a Senior Note for the enforcement of payment
of the  principal  of or any premium or interest on such Senior Note on or after
the applicable due date specified in such Senior Note. (Section 608).

   The Company  will be required to furnish to the Trustee  annually a statement
by certain of its officers as to whether or not the Company, to their knowledge,
is in default in the  performance or observance of any of the terms,  provisions
and conditions of the Indenture and, if so,  specifying all such known defaults.
(Section 1104).

MODIFICATION AND WAIVER

   Modifications  and amendments of the Senior Note Indenture may be made by the
Company  and the  Senior  Note  Trustee  with the  consent  of the  Holders of a
majority in  principal  amount of the  Outstanding  Senior  Notes of each series
affected by such  modification  or amendment;  provided,  however,  that no such
modification  or  amendment  may,  without  the  consent  of the  Holder of each
Outstanding Senior Note affected thereby,  (a) change the Stated Maturity of the
principal of, or any instalment of principal of or interest on, any Senior Note,
(b) reduce the  principal  amount of, or any premium or interest  on, any Senior
Note,  (c) reduce the amount of principal of an Original  Issue Discount Note or
any other Senior Note payable upon  acceleration  of the Maturity  thereof,  (d)
change  the place or  currency  of payment of  principal  of, or any  premium or
interest  on, any Senior Note,  (e) impair the right to  institute  suit for the
enforcement  of any payment on or with respect to any Senior Note,  (f) prior to
the Release  Date,  (i) impair the  interest  of the Senior Note  Trustee in the
Senior Note Mortgage  Bonds,  (ii) reduce the principal  amount of any series of
Senior Note Mortgage  Bonds to an amount less than the  principal  amount of the
related  Series of Notes,  or (iii) alter the payment  provisions  of the Senior
Note  Mortgage  Bonds in a manner  adverse to the  Holders of the Notes,  or (g)
reduce the  percentage in principal  amount of  Outstanding  Senior Notes of any
series,  the consent of whose Holders is required for  modification or amendment
of the Senior Note  Indenture,  reduce the  percentage  in  principal  amount of
Outstanding  Senior Notes of any series  necessary for waiver of compliance with
certain  provisions  of the  Senior  Note  Indenture  or for  waiver of  certain
defaults or modify such  provisions  with  respect to  modification  and waiver.
(Section 1002).
                                       14
<PAGE>
   The Holders of a majority in principal amount of the Outstanding Senior Notes
of any series may waive  compliance  by the  Company  with  certain  restrictive
provisions  of the Senior  Note  Indenture.  (Section  1108).  The  Holders of a
majority in principal  amount of the Outstanding  Senior Notes of any series may
waive any past default under the Senior Note Indenture,  except a default in the
payment of principal,  premium, or interest and certain covenants and provisions
of the Senior Note Indenture  which cannot be amended without the consent of the
Holder of each Outstanding Senior Note of such series affected. (Section 613).

   The Senior Note Indenture provides that in determining whether the Holders of
the requisite  principal  amount of the  Outstanding  Senior Notes have given or
taken any direction,  notice, consent,  waiver, or other action under the Senior
Note  Indenture as of any date,  (i) the principal  amount of an Original  Issue
Discount  Note that will be deemed to be  Outstanding  will be the amount of the
principal  thereof  that  would  be  due  and  payable  as  of  such  date  upon
acceleration of the Maturity thereof to such date, (ii) if, as of such date, the
principal  amount  payable  at the  Stated  Maturity  of a  Senior  Note  is not
determinable  (for  example,  because  it is based on an index),  the  principal
amount of such Senior Note deemed to be  Outstanding  as of such date will be an
amount  determined in the manner  prescribed  for such Senior Note and (iii) the
principal amount of a Senior Note denominated in one or more foreign  currencies
or currency units that will be deemed to be Outstanding  will be the U.S. dollar
equivalent,  determined as of such date in the manner prescribed for such Senior
Note, of the  principal  amount of such Senior Note (or, in the case of a Senior
Note  described  in clause (i) or (ii) above,  of the amount  described  in such
clause).  Certain Senior Notes,  including those for whose payment or redemption
money has been  deposited  or set aside in trust for the  Holders and those that
have been fully  defeased  pursuant  to Section  1402,  will not be deemed to be
Outstanding. (Section 101).

   Except in certain limited circumstances,  the Company will be entitled to set
any  day as a  record  date  for the  purpose  of  determining  the  Holders  of
Outstanding  Senior Notes of any series  entitled to give or take any direction,
notice, consent, waiver, or other action under the Senior Note Indenture, in the
manner and subject to the limitations provided in the Senior Note Indenture.  In
certain limited circumstances, the Senior Note Trustee will be entitled to set a
record date for action by Holders.  If a record date is set for any action to be
taken by  Holders  of a  particular  series,  such  action  may be taken only by
persons who are Holders of Outstanding Senior Notes of that series on the record
date.  To be  effective,  such action must be taken by Holders of the  requisite
principal  amount of such Senior Notes within a specified  period  following the
record date.  For any  particular  record date,  this period will be 180 days or
such other shorter period as may be specified by the Company (or the Senior Note
Trustee, if it set the record date), and may be shortened or lengthened (but not
beyond 180 days) from time to time. (Section 104).

DEFEASANCE AND COVENANT DEFEASANCE

   If and to the extent indicated in the applicable Prospectus  Supplement,  the
Company may elect,  at its option at any time, to have the provisions of Section
1402,  relating to defeasance  and discharge of  indebtedness,  or Section 1403,
relating  to  defeasance  of certain  restrictive  covenants  in the Senior Note
Indenture,  applied to the Senior Notes of any series,  or to any specified part
of a series. (Section 1401).

   DEFEASANCE AND DISCHARGE.  The Senior Note Indenture  provides that, upon the
Company's  exercise of its option (if any) to have  Section  1402 applied to any
Senior  Notes,  the Company will be  discharged  from all its  obligations  with
respect to such Senior  Notes  (except for  certain  obligations  to exchange or
register  the transfer of Senior  Notes,  to replace  stolen,  lost or mutilated
Senior  Notes,  to maintain  paying  agencies  and to hold moneys for payment in
trust)  upon the  deposit in trust for the benefit of the Holders of such Senior
Notes of money or U.S.  Government  Obligations,  or both,  which,  through  the
payment of principal and interest in respect  thereof in  accordance  with their
terms,  will provide  money in an amount  sufficient to pay the principal of and
any  premium  and  interest  on  such  Senior  Notes  on the  respective  Stated
Maturities  in accordance  with the terms of the Senior Note  Indenture and such
Senior Notes.  UPON SUCH DEFEASANCE AND DISCHARGE,  THE SENIOR NOTE TRUSTEE WILL
DELIVER TO THE COMPANY FOR  CANCELLATION ALL SENIOR NOTE MORTGAGE BONDS SECURING
SUCH SENIOR  NOTES,  AFTER WHICH TIME THE SENIOR NOTES WILL NO LONGER BE SECURED
BY SENIOR NOTE MORTGAGE BONDS.  Such defeasance and discharge may occur only if,
among other things, the Company has
                                       15
<PAGE>
delivered  to the Senior  Note  Trustee an Opinion of Counsel to the effect that
the Company has received from, or there has been published by, the United States
Internal  Revenue  Service a ruling,  or there has been a change in tax law,  in
either case to the effect that Holders of such Senior  Notes will not  recognize
gain or loss for  federal  income  tax  purposes  as a result  of such  deposit,
defeasance,  and discharge and will be subject to federal income tax on the same
amount,  in the same manner and at the same times as would have been the case if
such deposit, defeasance and discharge were not to occur.
(Sections 1402 and 1404).

   DEFEASANCE OF CERTAIN  COVENANTS.  The Senior Note  Indenture  provides that,
upon the Company's  exercise of its option (if any) to have Section 1403 applied
to any Senior  Notes,  the Company may omit to comply with  certain  restrictive
covenants that may be described in the applicable Prospectus Supplement, and the
occurrence of certain Events of Default, which are described above in clause (d)
(with respect to such restrictive  covenants) under "Description of Senior Notes
- -- Events of Default" and any that may be described in the applicable Prospectus
Supplement, will be deemed not to be or result in an Event of Default will cease
to be effective, in each case with respect to such Senior Notes. The Company, in
order to exercise  such  option,  will be required to deposit,  in trust for the
benefit  of  the  Holders  of  such  Senior  Notes,  money  or  U.S.  Government
Obligations,  or both,  which,  through the payment of principal and interest in
respect thereof in accordance with their terms,  will provide money in an amount
sufficient  to pay the  principal of and any premium and interest on such Senior
Notes on the respective  Stated  Maturities in accordance  with the terms of the
Senior Note Indenture and such Senior Notes.  The Company will also be required,
among  other  things,  to  deliver  to the  Trustee an Opinion of Counsel to the
effect that  Holders of such Senior  Notes will not  recognize  gain or loss for
federal  income tax  purposes  as a result of such  deposit  and  defeasance  of
certain  obligations  and will be  subject  to  federal  income  tax on the same
amount,  in the same manner and at the same times as would have been the case if
such  deposit  and  defeasance  were not to  occur.  In the  event  the  Company
exercised  this option with  respect to any Senior  Notes and such Senior  Notes
were declared due and payable because of the occurrence of any Event of Default,
the amount of money and U.S. Government  Obligations so deposited in trust would
be  sufficient  to pay  amounts  due on such  Senior  Notes at the time of their
respective  Stated  Maturities  but may not be  sufficient to pay amounts due on
such Senior Notes upon any acceleration resulting from such Event of Default. In
such case, the Company would remain liable for such payments.
(Sections 1403 and 1404).

NOTICES

   Notices to Holders of Senior Notes will be given by mail to the  addresses of
such Holders as they may appear in the Note Register. (Sections 101 and 106).

TITLE

   The  Company,  the Senior Note  Trustee,  and any agent of the Company or the
Senior  Note  Trustee  may  treat  the  Person  in whose  name a Senior  Note is
registered as the absolute owner thereof (whether or not such Senior Note may be
overdue) for the purpose of making payment and for all other purposes.
(Section 308).

GOVERNING LAW

   The Senior  Note  Indenture  and the Senior  Notes will be  governed  by, and
construed in accordance with, the law of the State of New York. (Section 112).

REGARDING THE SENIOR NOTE TRUSTEE

   The Senior Note Trustee is The Bank of New York. The Company maintains normal
banking  arrangements  with  The  Bank  of New  York,  which  includes  (i)  two
commitments in the aggregate  principal amount of approximately $35.7 million by
The Bank of New York pursuant to reimbursement  agreements related to letters of
credit issued on behalf of the Company in connection with issuances of pollution
control  bonds,  the proceeds of which were made  available to the Company,  and
(ii) a $25 million  commitment  by The Bank of New York  pursuant to a revolving
credit agreement, $0 and $6 million of
                                       16
<PAGE>
which, respectively, was outstanding at September 30, 1996. The Bank of New York
also serves as (i) trustee under the  Mortgage,  (ii) trustee for the holders of
several issues of pollution control bonds issued on behalf of the Company, (iii)
trustee under the Company's  Indenture  relating to subordinated Debt Securities
(see below), (iv) investment manager for the Company's nonunion  post-retirement
medical fund,  and (v) custodian of  international  fixed-income  assets for the
Company's pension plan.

                        DESCRIPTION OF DEBT SECURITIES

GENERAL

   The  Debt  Securities  may be  issued  in one or more  new  series  under  an
Indenture  between  the  Company  and (i) The Bank of New  York,  in the case of
subordinated Debt Securities,  and (ii) The Chase Manhattan Bank, in the case of
senior Debt  Securities,  or any other trustees to be named, as Trustee (each, a
"Trustee"). The following summary does not purport to be complete and is subject
in all  respects  to the  provisions  of, and is  qualified  in its  entirety by
reference to, the Indentures  pursuant to which the subordinated and senior Debt
Securities are to be issued and to the Debt  Securities,  the forms of which are
filed, or will be filed, as exhibits to the registration statement of which this
Prospectus forms a part. Whenever particular provisions or defined terms in such
documents are referred to herein or in a Prospectus Supplement,  such provisions
or terms are incorporated by reference herein or therein, as the case may be.

   The Debt  Securities will be unsecured  obligations of the Company.  Separate
Indentures  will be used  for  senior  Debt  Securities  and  subordinated  Debt
Securities,  respectively,  although the  description  of the Indenture  herein,
except as specifically stated otherwise, applies to both Indentures.

   Reference is made to the  Prospectus  Supplement  relating to any  particular
issue of Offered Debt Securities for the following  terms: (1) the title of such
Debt  Securities;  (2) any limit on the aggregate  principal amount of such Debt
Securities  or the  series  of which  they are a part;  (3) the date or dates on
which the principal of any of such Debt Securities will be payable; (4) the rate
or rates at which any of such Debt  Securities  will bear interest,  if any, the
date or dates from which any such  interest  will accrue,  the Interest  Payment
Dates on which any such interest will be payable and the Regular Record Date for
any such interest  payable on any Interest Payment Date; (5) the place or places
where  the  principal  of and any  premium  and  interest  on any of  such  Debt
Securities  will be payable,  if other than as described  under  "Description of
Debt Securities -- Payment and Paying Agents";  (6) the period or periods within
which, the price or prices at which and the terms and conditions on which any of
such Debt Securities may be redeemed,  in whole or in part, at the option of the
Company; (7) the obligation, if any, of the Company to redeem or purchase any of
such Debt Securities  pursuant to any sinking fund or analogous  provision or at
the option of the Holder  thereof,  and the period or periods within which,  the
price or prices at which and the terms and  conditions on which any of such Debt
Securities will be redeemed or purchased,  in whole or in part,  pursuant to any
such obligation; (8) the denominations in which any of such Debt Securities will
be issuable,  if other than  denominations  of $1,000 and any integral  multiple
thereof;  (9) if the amount of principal of or any premium or interest on any of
such Debt Securities may be determined with reference to an index or pursuant to
a formula,  the manner in which such amounts will be  determined;  (10) if other
than the currency of the United States of America, the currency,  currencies, or
currency  units in which the  principal  of or any premium or interest on any of
such  Debt  Securities  will  be  payable  and the  manner  of  determining  the
equivalent  thereof  in the  currency  of the United  States of America  for any
purpose, including for purposes of determining the principal amount deemed to be
Outstanding at any time;  (11) if the principal of or any premium or interest on
any of such Debt Securities is to be payable,  at the election of the Company or
the Holder  thereof,  in one or more  currencies,  or currency  units other than
those in which such Debt  Securities  are stated to be  payable,  the  currency,
currencies  or  currency  units in which  payment of any such amount as to which
such  election is made will be payable,  the periods  within which and the terms
and conditions  upon which such election is to be made and the amount so payable
(or the manner in which such amount is to be determined); (12) if other than the
entire principal  amount thereof,  the portion of the principal amount of any of
such Debt Securities  which will be payable upon  declaration of acceleration of
the  Maturity  thereof;  (13) if the  principal  amount  payable  at the  Stated
Maturity of any of such Debt  Securities  will not be determinable as of any one
or more dates prior to the Stated  Maturity,  the amount which will be deemed to
be such
                                       17
<PAGE>
principal  amount as of any such date for any purpose,  including  the principal
amount  thereof  which will be due and payable upon any Maturity  other than the
Stated  Maturity or which will be deemed to be  Outstanding  as of any such date
(or, in any such case, the manner in which such deemed principal amount is to be
determined);  (14) if  applicable,  that such Debt  Securities,  in whole or any
specified  part,  are  defeasible  pursuant to the  provisions  of the Indenture
described  under  "Description  of Debt  Securities --  Defeasance  and Covenant
Defeasance -- Defeasance and Discharge" or  "Description  of Debt  Securities --
Defeasance and Covenant  Defeasance -- Covenant  Defeasance," or under both such
captions;  (15) whether any of such Debt Securities will be issuable in whole or
in part in the form of one or more Global  Securities and, if so, the respective
Depositaries for such Global Securities, the form of any legend or legends to be
borne  by any such  Global  Security  in  addition  to or in lieu of the  legend
referred to under  "Description of Debt Securities -- Global Securities" and, if
different from those described under such caption, any circumstances under which
any  such  Global  Security  may be  exchanged  in  whole  or in part  for  Debt
Securities  registered,  and any transfer of such Global Security in whole or in
part may be  registered,  in the names of Persons other than the  Depositary for
such  Global  Security  or its  nominee;  (16) any  addition to or change in the
Events of Default  applicable to any of such Debt  Securities  and any change in
the right of the Trustee or the Holders to declare the  principal  amount of any
of such Debt  Securities due and payable;  (17) any addition to or change in the
covenants in the Indenture; and (18) any other terms of such Debt Securities not
inconsistent with the provisions of the Indenture. (Section 301).

   Debt Securities, including Original Issue Discount Securities, may be sold at
a substantial  discount below their  principal  amount.  Certain  special United
States federal income tax  considerations (if any) applicable to Debt Securities
sold at an original issue discount may be described in the applicable Prospectus
Supplement.  In addition,  certain  special  United States federal income tax or
other  considerations  (if any)  applicable  to any Debt  Securities  which  are
denominated  in a currency or currency unit other than United States dollars may
be described in the applicable Prospectus Supplement.

   Except as otherwise  described in the  Prospectus  Supplement,  the covenants
contained  in  the  Indenture  would  not  afford  holders  of  Debt  Securities
protection in the event of a highly-leveraged transaction involving the Company.

SUBORDINATION

   The Indenture  relating to the  subordinated  Debt Securities  provides that,
unless otherwise provided in a supplemental indenture or a Board Resolution, the
Debt Securities will be subordinate and subject in right of payment to the prior
payment in full of all Senior Debt of the Company, whether outstanding as of the
date of the Indenture or thereafter incurred. (Section 1401). The balance of the
information  under  this  "Subordination"  heading  assumes  that  the  relevant
supplemental  indenture or Board Resolution results in the corresponding  series
of Debt Securities being subordinated obligations of the Company.

   No payment of principal of (including  redemption and sinking fund payments),
premium, if any, or interest on, the subordinated Debt Securities may be made if
any Senior Debt is not paid when due, any  applicable  grace period with respect
to such default has ended and such  default has not been cured or waived,  or if
the  maturity  of any  Senior  Debt has been  accelerated  because of a default.
(Section 1402). Upon any distribution of assets of the Company to creditors upon
any dissolution, winding-up, liquidation or reorganization, whether voluntary or
involuntary or in bankruptcy, insolvency, receivership or other proceedings, all
principal  of, and  premium,  if any,  and interest due or to become due on, all
Senior  Debt must be paid in full before the  holders of the  subordinated  Debt
Securities are entitled to receive or retain any payment.  (Section  1403).  The
rights of the holders of the  subordinated  Debt Securities will be subordinated
to the rights of the holders of Senior Debt to receive payments or distributions
applicable  to Senior Debt until all amounts  owing on the Debt  Securities  are
paid in full. (Section 1404).

   The term "Senior Debt" shall mean the principal of, premium, if any, interest
on and  any  other  payment  due  pursuant  to any  of  the  following,  whether
outstanding  at the date of execution of the Indenture or  thereafter  incurred,
created or assumed:
                                       18
<PAGE>
   (a) all indebtedness of the Company evidenced by notes, debentures, bonds, or
other  securities  sold by the Company for money,  including all first  mortgage
bonds of the Company outstanding from time to time;

   (b) all indebtedness of others of the kinds described in the preceding clause
(a) assumed by or guaranteed in any manner by the Company; and

   (c) all renewals,  extensions,  or refundings  of  indebtedness  of the kinds
described in any of the preceding clauses (a) and (b);

unless,  in the  case of any  particular  indebtedness,  renewal,  extension  or
refunding,  the instrument  creating or evidencing the same or the assumption or
guarantee  of the same  expressly  provides  that  such  indebtedness,  renewal,
extension  or  refunding is not superior in right of payment to or is pari passu
with the Debt Securities. (Section 101).

   The  Indenture  does not limit the  aggregate  amount of Senior Debt that the
Company  may issue.  As of  September  30,  1996,  outstanding  Senior  Debt and
subordinated debt of the Company  aggregated  approximately $2.1 billion and $75
million,  respectively.  Any Senior Notes issued by the Company would constitute
Senior Debt,  whether  before or after the Release  Date.  See  "Description  of
Senior Notes -- Security; Release Date."

FORM, EXCHANGE, AND TRANSFER

   The Debt Securities of each series will be issuable only in fully  registered
form  without  coupons  and,  unless  otherwise   specified  in  the  applicable
Prospectus  Supplement,  in  denominations  of $1,000 and any integral  multiple
thereof. (Section 302).

   At the option of the Holder,  subject to the terms of the  Indenture  and the
limitations applicable to Global Securities,  Debt Securities of any series will
be exchangeable for other Debt Securities of the same series,  of any authorized
denomination and of like tenor and aggregate principal amount. (Section 305).

   Subject  to the terms of the  Indenture  and the  limitations  applicable  to
Global  Securities,  Debt  Securities  may be presented for exchange as provided
above  or for  registration  of  transfer  (duly  endorsed  or with  the form of
transfer endorsed thereon duly executed) at the office of the Security Registrar
or at the  office of any  transfer  agent  designated  by the  Company  for such
purpose.  No service  charge  will be made for any  registration  of transfer or
exchange  of Debt  Securities,  but the  Company  may  require  payment of a sum
sufficient to cover any tax or other  governmental  charge payable in connection
therewith.  Such  transfer  or  exchange  will be  effected  upon  the  Security
Registrar or such transfer  agent,  as the case may be, being satisfied with the
documents  of title and identity of the person  making the request.  The Company
has appointed the Trustee as Security Registrar. Any transfer agent (in addition
to the  Security  Registrar)  initially  designated  by the Company for any Debt
Securities will be named in the applicable Prospectus Supplement. (Section 305).
The Company may at any time designate  additional transfer agents or rescind the
designation  of any  transfer  agent or approve a change in the  office  through
which any  transfer  agent acts,  except  that the  Company  will be required to
maintain a transfer  agent in each Place of Payment for the Debt  Securities  of
each series. (Section 1002).

   If the Debt  Securities of any series (or of any series and specified  tenor)
are to be redeemed,  the Company will not be required to (i) issue, register the
transfer of, or exchange any Debt Security of that series (or of that series and
specified tenor, as the case may be) during a period beginning at the opening of
business 15 days before the day of mailing of a notice of redemption of any such
Debt  Security  that may be selected for  redemption  and ending at the close of
business on the day of such mailing or (ii) register the transfer of or exchange
any Debt Security so selected for  redemption,  in whole or in part,  except the
unredeemed  portion of any such Debt Security being  redeemed in part.  (Section
305).

GLOBAL SECURITIES

   Some or all of the Debt Securities of any series may be represented, in whole
or in part,  by one or more  Global  Securities  which  will  have an  aggregate
principal amount equal to that of the Debt Securities
                                       19
<PAGE>
represented  thereby.  Each Global  Security will be registered in the name of a
Depositary  or  a  nominee  thereof  identified  in  the  applicable  Prospectus
Supplement,  will be deposited  with such  Depositary  or nominee or a custodian
therefor and will bear a legend  regarding  the  restrictions  on exchanges  and
registration of transfer thereof referred to below and any such other matters as
may be provided for pursuant to the Indenture.

   Notwithstanding any provision of the Indenture or any Debt Security described
herein,  no  Global  Security  may be  exchanged  in  whole  or in part for Debt
Securities registered,  and no transfer of a Global Security in whole or in part
may be registered,  in the name of any Person other than the Depositary for such
Global Security or any nominee of such Depositary  unless (i) the Depositary has
notified the Company  that it is  unwilling or unable to continue as  Depositary
for  such  Global  Security  or has  ceased  to be  qualified  to act as such as
required by the  Indenture,  (ii) there shall have occurred and be continuing an
Event of Default with respect to the Debt Securities  represented by such Global
Security or (iii) there shall exist such  circumstances,  if any, in addition to
or in lieu of  those  described  above  as may be  described  in the  applicable
Prospectus  Supplement.  All securities issued in exchange for a Global Security
or any portion  thereof will be registered in such names as the  Depositary  may
direct. (Sections 204 and 305).

   As long as the  Depositary,  or its nominee,  is the  registered  Holder of a
Global  Security,  the  Depositary or such nominee,  as the case may be, will be
considered  the sole  owner and  Holder  of such  Global  Security  and the Debt
Securities  represented  thereby for all purposes under the Debt  Securities and
the Indenture.  Except in the limited circumstances referred to above, owners of
beneficial  interests  in a Global  Security  will not be  entitled to have such
Global Security or any Debt Securities  represented  thereby registered in their
names,  will  not  receive  or be  entitled  to  receive  physical  delivery  of
certificated  Debt Securities in exchange therefor and will not be considered to
be the  owners  or  Holders  of such  Global  Security  or any  Debt  Securities
represented  thereby for any purpose under the Debt Securities or the Indenture.
All payments of  principal of and any premium and interest on a Global  Security
will be made to the Depositary or its nominee, as the case may be, as the Holder
thereof.  The laws of some  jurisdictions  require  that certain  purchasers  of
securities take physical  delivery of such securities in definitive  form. These
laws may  impair  the  ability  to  transfer  beneficial  interests  in a Global
Security.

   Ownership of  beneficial  interests in a Global  Security  will be limited to
institutions   that  have   accounts   with  the   Depositary   or  its  nominee
("participants")  and to  persons  that may hold  beneficial  interests  through
participants.  In  connection  with the  issuance  of any Global  Security,  the
Depositary will credit, on its book-entry  registration and transfer system, the
respective  principal  amounts  of Debt  Securities  represented  by the  Global
Security to the accounts of its participants.  Ownership of beneficial interests
in a Global  Security will be shown only on, and the transfer of those ownership
interests  will be effected only through,  records  maintained by the Depositary
(with respect to participants'  interests) or any such participant (with respect
to interests of persons held by such  participants  on their behalf).  Payments,
transfers,  exchanges,  and others matters relating to beneficial interests in a
Global Security may be subject to various policies and procedures adopted by the
Depositary from time to time.  None of the Company,  the Trustee or any agent of
the Company or the Trustee will have any  responsibility  or  liability  for any
aspect of the  Depositary's  or any  participant's  records  relating to, or for
payments made on account of, beneficial  interests in a Global Security,  or for
maintaining,  supervising,  or reviewing any records relating to such beneficial
interests.

PAYMENT AND PAYING AGENTS

   Unless otherwise indicated in the applicable Prospectus  Supplement,  payment
of interest on a Debt Security on any Interest  Payment Date will be made to the
Person  in whose  name  such  Debt  Security  (or one or more  Predecessor  Debt
Securities)  is registered  at the close of business on the Regular  Record Date
for such interest. (Section 307).

   Unless otherwise indicated in the applicable Prospectus Supplement, principal
of and any premium and interest on the Debt  Securities  of a particular  series
will be  payable  at the  office of such  Paying  Agent or Paying  Agents as the
Company may designate for such purpose from time to time, except that at the
                                       20
<PAGE>
option of the Company payment of any interest may be made by check mailed to the
address of the Person  entitled  thereto as such address appears in the Security
Register.  Unless otherwise indicated in the applicable  Prospectus  Supplement,
the  corporate  trust  office  of the  Trustee  in The City of New York  will be
designated as the Company's  sole Paying Agent for payments with respect to Debt
Securities of each series.  Any other Paying Agents initially  designated by the
Company  for the Debt  Securities  of a  particular  series will be named in the
applicable  Prospectus  Supplement.  The  Company  may  at  any  time  designate
additional  Paying  Agents or rescind  the  designation  of any Paying  Agent or
approve a change in the office through which any Paying Agent acts,  except that
the Company will be required to maintain a Paying Agent in each Place of Payment
for the Debt Securities of a particular series. (Section 1002).

   All  moneys  paid by the  Company  to a Paying  Agent for the  payment of the
principal  of or any  premium or  interest  on any Debt  Security  which  remain
unclaimed at the end of two years after such principal,  premium or interest has
become due and  payable  will be repaid to the  Company,  and the Holder of such
Debt  Security  thereafter  may look only to the Company  for  payment  thereof.
(Section 1003).

CONSOLIDATION, MERGER, AND SALE OF ASSETS

   Unless  otherwise  indicated in the  applicable  Prospectus  Supplement,  the
Company  may not  consolidate  with or merge  into any other  Person or  convey,
transfer or lease its properties and assets  substantially as an entirety to any
Person,  and may not  permit any  Person to  consolidate  with or merge into the
Company or convey, transfer, or lease its properties and assets substantially as
an  entirety  to the  Company,  unless  (i) the  successor  Person (if any) is a
corporation,  partnership,  trust or other entity organized and validly existing
under  the  laws  of  any  domestic   jurisdiction  and  assumes  the  Company's
obligations on the Debt  Securities and under the  Indenture,  (ii)  immediately
after giving effect to the transaction, no Event of Default, and no event which,
after notice or lapse of time or both,  would become an Event of Default,  shall
have occurred and be continuing  and (iii)  certain  other  conditions  are met.
(Section 801).

EVENTS OF DEFAULT

   Each of the following will constitute an Event of Default under the Indenture
with respect to Debt  Securities of any series:  (a) failure to pay principal of
or any premium on any Debt  Security of that series when due; (b) failure to pay
any interest on any Debt  Securities  of that series when due,  continued for 30
days;  (c) failure to deposit any sinking fund payment,  when due, in respect of
any Debt Security of that series;  (d) failure to perform any other  covenant of
the Company in the  Indenture  (other than a covenant  included in the Indenture
solely for the benefit of a series  other than that  series),  continued  for 90
days after  written  notice has been given by the Trustee,  or the Holders of at
least 25% in principal amount of the Outstanding Debt Securities of that series,
as provided in the Indenture;  and (e) certain events in bankruptcy,  insolvency
or reorganization. (Section 501).

   If an Event of Default  (other than an Event of Default  described  in clause
(e)  above)  with  respect  to the Debt  Securities  of any  series  at the time
Outstanding shall occur and be continuing,  either the Trustee or the Holders of
at least 25% in aggregate principal amount of the Outstanding Debt Securities of
that  series by notice as provided in the  Indenture  may declare the  principal
amount  of the  Debt  Securities  of that  series  (or,  in the case of any Debt
Security that is an Original Issue Discount  Security or the principal amount of
which is not then  determinable,  such portion of the  principal  amount of such
Debt Security,  or such other amount in lieu of such principal amount, as may be
specified in the terms of such Debt Security) to be due and payable immediately.
If an Event of Default  described  in clause (e) above with  respect to the Debt
Securities  of any series at the time  Outstanding  shall occur,  the  principal
amount of all the Debt  Securities  of that  series (or, in the case of any such
Original Issue Discount Security or other Debt Security,  such specified amount)
will automatically,  and without any action by the Trustee or any Holder, become
immediately due and payable. After any such acceleration,  but before a judgment
or  decree  based on  acceleration,  the  Holders  of a  majority  in  aggregate
principal  amount of the  Outstanding  Debt Securities of that series may, under
certain circumstances, rescind and annul such acceleration if
                                       21
<PAGE>
all Events of Default,  other than the non-payment of accelerated  principal (or
other specified amount), have been cured or waived as provided in the Indenture.
(Section 502). For information as to waiver of defaults,  see  "Modification and
Waiver."

   Subject to the  provisions  of the  Indenture  relating  to the duties of the
Trustee in case an Event of Default shall occur and be  continuing,  the Trustee
will be under no  obligation  to exercise  any of its rights or powers under the
Indenture at the request or direction of any of the Holders, unless such Holders
shall have offered to the Trustee reasonable  indemnity.  (Section 603). Subject
to such  provisions  for the  indemnification  of the Trustee,  the Holders of a
majority in principal  amount of the  Outstanding  Debt Securities of any series
will 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 that
series. (Section 512).

   No Holder of a Debt  Security of any series will have any right to  institute
any  proceeding  with  respect to the  Indenture,  or for the  appointment  of a
receiver  or a  trustee,  or for any other  remedy  thereunder,  unless (i) such
Holder has previously  given to the Trustee written notice of a continuing Event
of Default with respect to the Debt Securities of that series,  (ii) the Holders
of at least 25% in aggregate principal amount of the Outstanding Debt Securities
of that  series  have made  written  request,  and such  Holder or Holders  have
offered  reasonable  indemnity,  to the Trustee to institute such  proceeding as
trustee and (iii) the Trustee has failed to institute such  proceeding,  and has
not received from the Holders of a majority in aggregate principal amount of the
Outstanding  Debt Securities of that series a direction  inconsistent  with such
request,  within 60 days after such notice,  request and offer.  (Section  507).
However,  such  limitations  do not apply to a suit  instituted by a Holder of a
Debt Security for the  enforcement of payment of the principal of or any premium
or interest on such Debt Security on or after the  applicable due date specified
in such Debt Security. (Section 508).

   The Company  will be required to furnish to the Trustee  annually a statement
by certain of its officers as to whether or not the Company, to their knowledge,
is in default in the  performance or observance of any of the terms,  provisions
and conditions of the Indenture and, if so,  specifying all such known defaults.
(Section 1004).

MODIFICATION AND WAIVER

   Modifications  and amendments of the Indenture may be made by the Company and
the  Trustee  with the  consent  of the  Holders  of not  less  than 66 2/3 % in
aggregate  principal  amount of the  Outstanding  Debt Securities of each series
affected by such  modification  or amendment;  provided,  however,  that no such
modification  or  amendment  may,  without  the  consent  of the  Holder of each
Outstanding Debt Security  affected  thereby,  (a) change the Stated Maturity of
the  principal  of, or any  instalment  of principal of or interest on, any Debt
Security, (b) reduce the principal amount of, or any premium or interest on, any
Debt Security,  (c) reduce the amount of principal of an Original Issue Discount
Security or any other Debt Security  payable upon  acceleration  of the Maturity
thereof,  (d) change the place or  currency of payment of  principal  of, or any
premium or interest  on, any Debt  Security,  (e) impair the right to  institute
suit for the enforcement of any payment on or with respect to any Debt Security,
(f) reduce the percentage in principal  amount of Outstanding Debt Securities of
any  series,  the  consent of whose  Holders is  required  for  modification  or
amendment  of the  Indenture,  reduce  the  percentage  in  principal  amount of
Outstanding  Debt  Securities  of any series  necessary for waiver of compliance
with certain  provisions of the  Indenture or for waiver of certain  defaults or
modify such provisions with respect to modification and waiver. (Section 902).

   The Holders of not less than 66 2/3 % in  aggregate  principal  amount of the
Outstanding  Debt  Securities of any series may waive  compliance by the Company
with certain  restrictive  provisions  of the  Indenture.  (Section  1008).  The
Holders of a majority in principal  amount of the Outstanding Debt Securities of
any series may waive any past default under the  Indenture,  except a default in
the payment of  principal,  premium,  or  interest  and  certain  covenants  and
provisions of the Indenture  which cannot be amended  without the consent of the
Holder of each Outstanding Debt Security of such series affected. (Section 513).
                                       22
<PAGE>
   The  Indenture  provides  that in  determining  whether  the  Holders  of the
requisite  principal  amount of the  Outstanding  Debt  Securities have given or
taken  any  direction,  notice,  consent,  waiver,  or other  action  under  the
Indenture as of any date, (i) the principal amount of an Original Issue Discount
Security  that  will be  deemed  to be  Outstanding  will be the  amount  of the
principal  thereof  that  would  be  due  and  payable  as  of  such  date  upon
acceleration of the Maturity thereof to such date, (ii) if, as of such date, the
principal  amount  payable  at the Stated  Maturity  of a Debt  Security  is not
determinable  (for  example,  because  it is based on an index),  the  principal
amount of such Debt Security deemed to be Outstanding as of such date will be an
amount  determined in the manner prescribed for such Debt Security and (iii) the
principal  amount  of a  Debt  Security  denominated  in  one  or  more  foreign
currencies or currency units that will be deemed to be  Outstanding  will be the
U.S. dollar equivalent,  determined as of such date in the manner prescribed for
such Debt  Security,  of the principal  amount of such Debt Security (or, in the
case of a Debt  Security  described  in clause (i) or (ii) above,  of the amount
described in such clause).  Certain Debt  Securities,  including those for whose
payment or  redemption  money has been  deposited  or set aside in trust for the
Holders and those that have been fully defeased  pursuant to Section 1302,  will
not be deemed to be Outstanding. (Section 101).

   Except in certain limited circumstances,  the Company will be entitled to set
any  day as a  record  date  for the  purpose  of  determining  the  Holders  of
Outstanding  Debt  Securities  of any  series  entitled  to  give  or  take  any
direction,  notice, consent, waiver, or other action under the Indenture, in the
manner and  subject to the  limitations  provided in the  Indenture.  In certain
limited  circumstances,  the  Trustee  will be entitled to set a record date for
action by Holders. If a record date is set for any action to be taken by Holders
of a particular series, such action may be taken only by persons who are Holders
of  Outstanding  Debt  Securities  of that  series  on the  record  date.  To be
effective,  such  action  must be taken by  Holders of the  requisite  principal
amount of such Debt Securities  within a specified  period  following the record
date. For any particular record date, this period will be 180 days or such other
shorter period as may be specified by the Company (or the Trustee, if it set the
record date),  and may be shortened or lengthened (but not beyond 180 days) from
time to time. (Section 104).

DEFEASANCE AND COVENANT DEFEASANCE

   If and to the extent indicated in the applicable Prospectus  Supplement,  the
Company may elect,  at its option at any time, to have the provisions of Section
1302,  relating to defeasance  and discharge of  indebtedness,  or Section 1303,
relating  to  defeasance  of certain  restrictive  covenants  in the  Indenture,
applied to the Debt  Securities  of any series,  or to any  specified  part of a
series. (Section 1301).

   DEFEASANCE AND  DISCHARGE.  The Indenture  provides that,  upon the Company's
exercise  of its  option  (if  any) to have  Section  1302  applied  to any Debt
Securities, the Company will be discharged from all its obligations with respect
to such Debt Securities (except for certain  obligations to exchange or register
the transfer of Debt  Securities,  to replace  stolen,  lost or  mutilated  Debt
Securities, to maintain paying agencies and to hold moneys for payment in trust)
upon the deposit in trust for the benefit of the Holders of such Debt Securities
of money or U.S. Government Obligations,  or both, which, through the payment of
principal and interest in respect thereof in accordance  with their terms,  will
provide  money in an amount  sufficient  to pay the principal of and any premium
and interest on such Debt  Securities  on the  respective  Stated  Maturities in
accordance  with the  terms of the  Indenture  and such  Debt  Securities.  Such
defeasance or discharge  may occur only if, among other things,  the Company has
delivered  to the  Trustee an Opinion of Counsel to the effect  that the Company
has received  from, or there has been  published by, the United States  Internal
Revenue Service a ruling,  or there has been a change in tax law, in either case
to the effect that Holders of such Debt  Securities  will not recognize  gain or
loss for federal  income tax purposes as a result of such  deposit,  defeasance,
and discharge and will be subject to federal  income tax on the same amount,  in
the same  manner  and at the same  times  as  would  have  been the case if such
deposit, defeasance and discharge were not to occur. (Sections 1302 and 1304).

   DEFEASANCE  OF CERTAIN  COVENANTS.  The  Indenture  provides  that,  upon the
Company's  exercise of its option (if any) to have  Section  1303 applied to any
Debt  Securities,  the  Company  may omit to  comply  with  certain  restrictive
covenants that may be described in the applicable Prospectus Supplement, and the
occurrence of certain Events of Default, which are described above in clause (d)
(with respect to such
                                       23
<PAGE>
restrictive  covenants)  under "Events of Default" and any that may be described
in the applicable Prospectus  Supplement,  will be deemed not to be or result in
an  Event  of  Default  and the  provisions  of  Article  Fourteen  relating  to
subordination   (included  in  the  Indenture   relating  to  subordinated  Debt
Securities)  will cease to be effective,  in each case with respect to such Debt
Securities.  The Company,  in order to exercise such option, will be required to
deposit, in trust for the benefit of the Holders of such Debt Securities,  money
or U.S. Government Obligations, or both, which, through the payment of principal
and interest in respect  thereof in  accordance  with their terms,  will provide
money in an  amount  sufficient  to pay the  principal  of and any  premium  and
interest  on  such  Debt  Securities  on the  respective  Stated  Maturities  in
accordance with the terms of the Indenture and such Debt Securities. The Company
will also be required,  among other things, to deliver to the Trustee an Opinion
of Counsel to the effect that Holders of such Debt Securities will not recognize
gain or loss for federal  income tax  purposes  as a result of such  deposit and
defeasance of certain  obligations  and will be subject to federal income tax on
the same amount, in the same manner and at the same times as would have been the
case if such deposit and defeasance  were not to occur. In the event the Company
exercised  this  option  with  respect  to any Debt  Securities  and  such  Debt
Securities  were declared due and payable because of the occurrence of any Event
of Default, the amount of money and U.S. Government  Obligations so deposited in
trust would be sufficient to pay amounts due on such Debt Securities at the time
of their respective  Stated  Maturities but may not be sufficient to pay amounts
due on such Debt Securities upon any  acceleration  resulting from such Event of
Default. In such case, the Company would remain liable for such payments.
(Sections 1303 and 1304).

NOTICES

   Notices to Holders of Debt  Securities will be given by mail to the addresses
of such Holders as they may appear in the Security Register.
(Sections 101 and 106).

TITLE

   The  Company,  the  Trustee,  and any agent of the Company or the Trustee may
treat the Person in whose name a Debt  Security is  registered  as the  absolute
owner thereof (whether or not such Debt Security may be overdue) for the purpose
of making payment and for all other purposes. (Section 308).

GOVERNING LAW

   The Indenture and the Debt  Securities  will be governed by, and construed in
accordance with, the law of the State of New York. (Section 112).

REGARDING THE TRUSTEES

   The Trustee under the Indenture  relating to the subordinated Debt Securities
is The Bank of New York. The Company maintains normal banking  arrangements with
The Bank of New  York,  which  includes  (i) two  commitments  in the  aggregate
principal amount of approximately $35.7 million by The Bank of New York pursuant
to reimbursement agreements related to letters of credit issued on behalf of the
Company in connection with issuances of pollution control bonds, the proceeds of
which were made available to the Company,  and (ii) a $25 million  commitment by
The Bank of New York pursuant to a revolving credit agreement, $0 and $6 million
of which, respectively,  were outstanding at September 30, 1996. The Bank of New
York also serves as (i) trustee  under the  Mortgage  (see  "Description  of New
Bonds"),  (ii) trustee for the holders of several  issues of  pollution  control
bonds  issued on behalf of the  Company,  (iii)  trustee  under the Senior  Note
Indenture (see "Description of Senior Notes"),  (iv) investment  manager for the
Company's   nonunion   post-retirement   medical  fund  and  (v)   custodian  of
international  fixed-income  assets for the Company's  pension plan. The Trustee
under  the  Indenture  relating  to the  senior  Debt  Securities  is The  Chase
Manhattan Bank. The Company maintains normal banking arrangements with The Chase
Manhattan  Bank.  The Chase  Manhattan  Bank also (i) serves as trustee  for the
holders of several series of bonds secured by, among other things, the Company's
payments  under its Palo Verde Nuclear  Generating  Station  leases (these bonds
were issued by a party unaffiliated with the Company), (ii) serves as an issuing
and paying agent with respect to the Company's commercial
                                       24
<PAGE>
paper program,  and (iii) has a commitment to lend the Company up to $55 million
under a revolving credit  agreement,  $14 million of which was outstanding as of
September 30, 1996. In addition, an affiliate of The Chase Manhattan Bank is the
lessor  with  respect  to a lease  with  the  Company  relating  to the sale and
leaseback of a portion of Unit 2 of the Palo Verde Nuclear Generating Station.

                             PLAN OF DISTRIBUTION

   The Company intends to sell up to $75 million  in aggregate  principal amount
of the Offered  Securities to or through  underwriters or dealers,  and may also
sell the Offered  Securities  directly to other purchasers or through agents, as
described  in  the  Prospectus  Supplement  relating  to  an  issue  of  Offered
Securities.

   The distribution of the Offered  Securities may be effected from time to time
in one or more transactions at a fixed price or prices, which may be changed, or
at market  prices  prevailing  at the time of sale,  at prices  related  to such
prevailing market prices, or at negotiated prices.

   In  connection  with the sale of the  Offered  Securities,  underwriters  may
receive  compensation from the Company or from purchasers of Offered  Securities
for  whom  they may act as  agents  in the form of  discounts,  concessions,  or
commissions. Underwriters may sell Offered Securities to or through dealers, and
such dealers may receive compensation in the form of discounts,  concessions, or
commissions  from the  underwriters  and/or  commissions from the purchasers for
whom they may act as agents. Underwriters,  dealers, and agents that participate
in the distribution of Offered Securities may be deemed to be underwriters,  and
any discounts or commissions received by them from the Company and any profit on
the  resale of  Offered  Securities  by them may be  deemed  to be  underwriting
discounts and commissions under the Securities Act of 1933 (the "1933 Act"). Any
such person who may be deemed to be an underwriter  will be identified,  and any
such compensation received from the Company will be described, in the Prospectus
Supplement.

   Under  agreements  which may be entered  into by the  Company,  underwriters,
dealers,  and  agents  who  participate  in  the  distribution  of  the  Offered
Securities may be entitled to  indemnification  by the Company  against  certain
liabilities, including liabilities under the 1933 Act.

                                     EXPERTS

   The  financial  statements  and the  related  financial  statement  schedules
incorporated in this Prospectus by reference to the Company's 1995 Annual Report
on Form 10-K have been audited by Deloitte & Touche LLP,  independent  auditors,
as stated in their report,  which is incorporated herein by reference,  and have
been so  incorporated  in reliance upon the report of such firm given upon their
authority as experts in accounting and auditing.

   With respect to the unaudited interim  financial  information for the periods
ended  March 31 and June 30,  1996 and  1995,  which is  incorporated  herein by
reference,  Deloitte & Touche LLP have applied limited  procedures in accordance
with professional standards for a review of such information. However, as stated
in their reports  included in the Company's  Quarterly  Reports on Form 10-Q for
the quarters  ended March 31 and June 30, 1996,  and  incorporated  by reference
herein,  they did not audit and they do not  express an opinion on that  interim
financial information.  Accordingly,  the degree of reliance on their reports on
such  information  should be  restricted  in light of the limited  nature of the
review  procedures  applied.  Deloitte  &  Touche  LLP  are not  subject  to the
liability  provisions  of  Section  11 of the  Securities  Act of 1933 for their
reports on the unaudited interim financial information because those reports are
not "reports" or a "part" of the registration statement prepared or certified by
an accountant within the meaning of Sections 7 and 11 of the Act.

                                LEGAL OPINIONS

   The  validity of the  Securities  offered  hereby will be passed upon for the
Company by Snell & Wilmer L.L.P.,  One Arizona Center,  Phoenix,  Arizona 85004,
and, it is currently anticipated, for any underwriters of Securities by Sullivan
& Cromwell, 444 South Flower Street, Los Angeles, California 90071. In giving
                                       25
<PAGE>
their  opinions,  Sullivan & Cromwell and Snell & Wilmer  L.L.P.  may rely as to
matters  of New Mexico law upon the  opinion  of  Keleher & McLeod,  P.A.,  1200
Public Service Building,  Albuquerque, New Mexico 87102, Sullivan & Cromwell may
rely as to all matters of Arizona law upon the opinion of Snell & Wilmer L.L.P.,
and Snell & Wilmer L.L.P. may rely as to all matters of New York law
upon the opinion of Sullivan & Cromwell.
                                       26
<PAGE>
============================================= ==================================

   NO DEALER,  SALESPERSON  OR OTHER  PERSON
HAS BEEN  AUTHORIZED TO GIVE ANY INFORMATION
OR TO MAKE ANY  REPRESENTATION NOT CONTAINED
IN   THIS   PROSPECTUS    SUPPLEMENT,    THE
PROSPECTUS OR ANY PRICING SUPPLEMENT AND, IF
GIVEN   OR   MADE,   SUCH   INFORMATION   OR        Arizona Public Service
REPRESENTATION  MUST NOT BE  RELIED  UPON AS                Company
HAVING BEEN  AUTHORIZED BY THE COMPANY OR BY
ANY DISTRIBUTOR. THIS PROSPECTUS SUPPLEMENT,
THE PROSPECTUS AND ANY PRICING SUPPLEMENT DO
NOT   CONSTITUTE  AN  OFFER  TO  SELL  OR  A                  APS
SOLICITATION  OF AN  OFFER TO BUY ANY OF THE
SECURITIES    OFFERED    HEREBY    IN    ANY
JURISDICTION  TO ANY  PERSON  TO  WHOM IT IS
UNLAWFUL   TO  MAKE   SUCH   OFFER  IN  SUCH
JURISDICTION.  NEITHER THE  DELIVERY OF THIS
PROSPECTUS SUPPLEMENT, THE PROSPECTUS OR ANY
PRICING   SUPPLEMENT   NOR  ANY  SALE   MADE         U.S. $75,000,000
HEREUNDER AND  THEREUNDER  SHALL,  UNDER ANY         Medium-Term Notes  
CIRCUMSTANCES,  CREATE ANY IMPLICATION  THAT      
THE INFORMATION  HEREIN IS CORRECT AS OF ANY
TIME  SUBSEQUENT  TO THE DATE HEREOF OR THAT
THERE HAS BEEN NO CHANGE IN THE  AFFAIRS  OF
THE COMPANY SINCE SUCH DATE.

                 ----------

              TABLE OF CONTENTS                    PROSPECTUS SUPPLEMENT

            PROSPECTUS SUPPLEMENT

                                         PAGE
                                         ----
Important Currency Exchange Information  S-3
Description of Notes ....................S-3
Special Provisions Relating to Foreign   
 Currency Notes .........................S-22
United States Taxation ..................S-23
Plan of Distribution of Notes ...........S-30
Validity of Notes .......................S-31
Glossary ................................S-32

                 PROSPECTUS
Available Information ...................2
Incorporation of Certain Documents by    
 Reference ..............................2
Selected Information ....................3
The Company .............................4      Credit Suisse First Boston  
Application of Proceeds .................4                                    
Earnings Ratios .........................4         Salomon Brothers Inc       
Securities ..............................4        
Description of New Bonds ................4
Description of Senior Notes .............9
Description of Debt Securities ..........17
Plan of Distribution ....................25
Experts .................................25
Legal Opinions ..........................25

============================================= ==================================


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