CONSTELLATION ENERGY CORP
S-3, 1997-04-09
ELECTRIC SERVICES
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                                                  Registration  No. 333-

                   SECURITIES AND EXCHANGE COMMISSION

                                FORM S-3
         REGISTRATION STATEMENT UNDER THE SECURITIES ACT OF 1933


                    Constellation Energy Corporation
         (Exact Name of Registrant as Specified in its Charter)
                          Maryland and Virginia
                        (States of Incorporation)

                               52-1964611
                  (I.R.S. Employer Identification No.)

              David A. Brune, Vice President and Secretary
            39 W. Lexington Street, Baltimore, Maryland 21201
                             (410) 234-5685
 (Address, including Zip Code, and Telephone Number, including Area Code
    of Registrant's Principal Executive Offices and Agent for Service)

Approximate  date of  commencement  of proposed  sale to the  public:  After the
effective  date  of  this   Registration   Statement  as  determined  by  market
conditions. 

If the only securities  being registered on this Form are being offered pursuant
to dividend or interest reinvestment plans, please check the following box. [ ]

If any of the  securities  being  registered on this Form are to be offered on a
delayed or continuous  basis  pursuant to Rule 415 under the  Securities  Act of
1933, other than securities offered only in connection with dividend or interest
reinvestment plans, check the following box. [ X ]

If this Form is filed to register additional securities for an offering pursuant
to Rule 462(b) under the Securities Act, please check the following box and list
the  Securities  Act  registration  statement  number of the  earlier  effective
registration statement for the same offering. [ ]

If this Form is a  post-effective  amendment filed pursuant to Rule 462(c) under
the  Securities  Act,  check  the  following  box and  list the  Securities  Act
registration  statement number of the earlier effective  registration  statement
for the same offering.  [ ]

If delivery  of the  prospectus  is  expected  to be made  pursuant to Rule 434,
please check the following box. [ ]

                     CALCULATION OF REGISTRATION FEE
- --------------------------------------------------------------------------------
Title of                          Proposed        Proposed
each class of                      maximum         maximum          Amount of
securities to      Amount to      offering        aggregate         registration
be registered      be registered  price per unit  offering price    fee
- --------------------------------------------------------------------------------
Medium-Term Notes, $300,000,000      100%*        $300,000,000      $90,910
    Series F
- --------------------------------------------------------------------------------
* Inserted solely for the purpose of calculating the registration fee.


The Registrant hereby amends this  Registration  Statement on such date or dates
as may be necessary to delay its effective date until the Registrant  shall file
a further amendment which specifically  states that this Registration  Statement
shall  thereafter  become  effective  in  accordance  with  Section  8(a) of the
Securities  Act of  1933  or  until  the  Registration  Statement  shall  become
effective on such date as the Commission,  acting pursuant to said Section 8(a),
may determine.


<PAGE>



 [GRAPHIC OMITTED]




$300,000,000
Medium-Term Notes, Series F

- --------------------------------------------------------------------------------
                               P R O S P E C T U S
- --------------------------------------------------------------------------------

                                  TERMS OF SALE

Constellation  Energy  Corporation  may sell notes at one or more times with the
following  terms.  The final  terms for each note will be  included in a pricing
supplement.  We  will  receive  between  $299,625,000  and  $297,750,000  of the
proceeds  from the sale of the notes,  after  paying the agents  commissions  of
between $375,000 and $2,250,000.


- -    Mature 9 months to 30 years


- -    Fixed or floating  interest rate. The floating  interest rate formula would
     be based on:

             Commercial paper rate

             Prime rate

             CD rate

             Federal Funds effective rate

             LIBOR

             Treasury rate

             CMT rate


- -    Remarketing features

- -    Certificate or book-entry form

- -    Subject to redemption and repurchase at option of the company or holder

- -    Not convertible, amortized or subject to a sinking fund

- -    Interest paid on fixed rate notes on May 1 and November 1

- -    Interest paid on floating rate notes monthly, quarterly,  semi-annually, or
     annually

- -    Minimum denominations of $1,000, increased in multiples of $1,000

- -------------------------------------------------------------------------------
The notes have not been approved by the SEC or any state securities  commission,
nor have these  organizations  determined  that this  prospectus  is accurate or
complete. Any representation to the contrary is a criminal offense.
- --------------------------------------------------------------------------------

LEHMAN BROTHERS
                              GOLDMAN, SACHS & CO.
                                                              MERRIL LYNCH & CO.

                                     Agents

(Once the registration  statement is effective,  the date of the prospectus will
be inserted here.)


<PAGE>


                               Prospectus Summary

The  information  in the  Prospectus  Summary is  qualified  in its  entirety by
reference to the more detailed  information and financial  statements  appearing
elsewhere in this  prospectus  and in the  documents  incorporated  by reference
herein.

                        Constellation Energy Corporation

Baltimore  Gas and Electric  Company  (BGE) and Potomac  Electric  Power Company
(PEPCO) have merged into Constellation  Energy  Corporation.  See the section in
this Prospectus titled Constellation Energy for additional information.

Business .....................................Electric and Gas Utility

Service  Area   ............................. Maryland-Central Maryland
                                              (including Baltimore City and 10
                                              surrounding counties)

                                              Washington, DC

Service area population (December 31, 1996) ..Electric:  4,650,000;
                                              Gas:       2,000,000

Customers (December 31, 1996) ................Electric:  1,785,994;
                                              Gas:       556,734


  Proforma Selected Financial and Operating Information - December 31, 1996    
                 (Amounts in millions, except per share amounts)

Summary of Operations
- ---------------------
Operating Revenues                                 $ 5,280

Earnings Before Interest, Income Taxes,
   and Depreciation and Amortization               $ 1,769

Net Income                                         $   548

Earnings Per Share                                 $  1.85

Ratio of Earnings to Fixed Charges                    2.64


Financial Statistics at Year End
- --------------------------------
Total Assets                                       $15,382

Capitalization:
    Long-Term Debt                                 $ 5,322
    Preferred and Preference Stock                     612
    Common Shareholders' Equity                      4,746
                                                   --------
    Total Capitalization                           $10,680

Book Value Per Share                               $ 17.86


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<PAGE>





WHERE YOU CAN FIND MORE INFORMATION

We file annual, quarterly and special reports, proxy statements and other
information with the SEC. You may read and copy any document we file at the
SEC's public reference rooms in Washington, D.C., New York, New York and
Chicago, Illinois. Please call the SEC at 1-800-SEC-0330 for further information
on the public reference rooms. Our SEC filings are also available to the public
from our web site at htpp://www.constellation.com or at the SEC's web site at
http://www.sec.gov.

The SEC allows us to "incorporate by reference" the information we file with
them, which means that we can disclose important information to you by referring
you to those documents. The information incorporated by reference is considered
to be part of this prospectus, and later information that we file with the SEC
will automatically update and supersede this information. We incorporate by
reference the documents listed below and any future filings made with the SEC
under Sections 13(a), 13(c), 14, or 15(d) of the Securities Exchange Act of 1934
until we sell all the notes. We also incorporate by reference any future filings
made with the SEC by BGE and PEPCO between the date of this prospectus and the
effective time of the merger of BGE and PEPCO into Constellation Energy under
Sections 13(a), 13(c), 14 or 15(d) of the Securities and Exchange Act of 1934.
This prospectus is part of a registration statement we filed with the SEC.

- - BGE's Annual Report on Form 10-K for the year ended December 31, 1996;

- - PEPCO's Annual Report on Form 10-K for the year ended December 31, 1996;

- - BGE's Current Reports on Form 8-K dated February 26, 1997, March 7, 1997
  and April 7, 1997;

- - PEPCO's Current Report on Form 8-K dated April 7, 1997.

You may request a copy of these filings, at no cost, by writing us at:

      Shareholder Services
      Constellation Energy Corporation
      P.O. Box 98295
      Washington, DC  20090-8295

or faxing us at:  (202) 331-6874

or telephoning us at:

    Within Washington, DC  (202) 872-3183
    Outside Washington, DC  1-800-527-3726

You should rely only on the information incorporated by reference or provided in
this prospectus. We have not authorized anyone else to provide you with
different information. We are not making an offer of these securities in any
state where the offer is not permitted. You should not assume that the
information in this prospectus is accurate as of any date other than the date on
the front of this prospectus.

CONSTELLATION ENERGY

BGE and PEPCO have merged into Constellation Energy Corporation. As a public
utility Constellation Energy and its predecessors have, combined, served the
Baltimore and Washington metropolitan areas, including the City of Baltimore and
the District of Columbia, for over a century. We produce, purchase, transmit,
distribute and sell electricity, and purchase, transport and sell natural gas.
We jointly own and operate two electric generating plants and one hydro electric
plant in Pennsylvania. In addition, we supply, at wholesale, electric energy to
the Southern Maryland Electric Cooperative, Inc.

We also have several wholly owned subsidiaries that are engaged in several
diversified business activities, including:

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<PAGE>

- - energy marketing activities, specifically power marketing, natural gas
  brokering, energy services and district heating and cooling projects,

- - power generation projects outside our service territory,

- - investment activities (including leveraged leases of generating plants and
  aircraft),

- - real estate,

- - senior living facilities, and

- - appliance sales and service, heating and air conditioning sales and
  service, and home improvements.

Our principal offices will be located in Annapolis, Maryland. However, until the
offices are constructed our principal offices will be temporarily located at 39
W. Lexington Street, Baltimore, Maryland 21201; our mailing address is P.O. Box
1475, Baltimore, Maryland 21203-1475; and our telephone number is (410)
234-5000.

PRICING SUPPLEMENT

The pricing supplement for each offering of notes will contain the specific
information and terms for that offering. The pricing supplement may also add,
update or change information contained in this prospectus. It is important for
you to consider the information contained in this prospectus and the pricing
supplement in making your investment decision.

USE OF PROCEEDS

The net proceeds from the sale of the notes will be used for general corporate
purposes relating to our utility business, including repayment of commercial
paper borrowings used to finance construction, other capital expenditures, and
operations. If we do not use the net proceeds immediately, we temporarily invest
them in short-term, interest-bearing obligations. For current information on our
commercial paper balances and average interest rate, see our most recent Form
10-K and 10-Q. Please also refer to the BGE and PEPCO Forms 10-K for the year
ended December 31, 1996 and any other filings made by BGE and PEPCO prior to the
effectiveness of the merger of BGE and PEPCO into Constellation Energy. See
Where You Can Find More Information.


- --------------------------------------------------------------------------------
                       RATIO OF EARNINGS TO FIXED CHARGES
- --------------------------------------------------------------------------------

The proforma Ratio of Earnings to Fixed Charges for each of the periods
indicated is as follows:
                        Twelve Months Ended December 31,
   1996              1995             1994              1993             1992
   ----              ----             ----              ----             ----
   2.64              2.29              2.74             2.64             2.41

For current information on the Ratio of Earnings to Fixed Charges, please see
our most recent Form 10-K and 10-Q. For historical information about BGE's and
PEPCO's Ratios of Earnings to Fixed Charges, please refer to the BGE and PEPCO
Forms 10-K for the year ended December 31, 1996 and any other filings made by
BGE and PEPCO prior to the effectiveness of the merger of BGE and PEPCO into
Constellation Energy. See Where You Can Find More Information.

                                       4

<PAGE>


DESCRIPTION OF THE NOTES

General

We will issue the notes under an indenture between us and the Trustee, The Bank
of New York dated April 4, 1997. This prospectus briefly outlines some of the
indenture provisions. If you would like more information on these provisions,
review the indenture that we filed with the SEC. See Where You Can Find More
Information on how to locate the indenture. You may also review the indenture at
the Trustee's offices at 101 Barclay Street, New York, New York.

The indenture does not limit the amount of notes that may be issued. Each series
of notes may differ as to their terms. For current information on our debt
outstanding see our most recent Form 10-K and 10-Q. Please also refer to the BGE
and PEPCO Forms 10-K for the year ended December 31, 1996 and any other filings
made by BGE and PEPCO prior to the effectiveness of the merger of BGE and PEPCO
into Constellation Energy. See Where You Can Find More Information.

The notes are unsecured and will rank equally with all our unsecured
indebtedness. The notes will be denominated in U.S. dollars and we will pay
principal and interest in U.S. dollars. The notes will not be subject to any
conversion, amortization, or sinking fund. It is anticipated that the notes will
be "book-entry," represented by a permanent global note registered in the name
of The Depository Trust Company, or its nominee. However, we reserve the right
to issue notes in certificate form registered in the name of the noteholders.

In the discussion that follows, whenever we talk about paying principal on the
notes, we mean at maturity, redemption or repurchase. Also, in discussing the
time for notices and how the different interest rates are calculated, all times
are New York City time, unless otherwise noted.

The following terms may apply to each note as specified in the applicable
pricing supplement and the note.

Redemptions

We may redeem notes at our option. Notes may be redeemable in whole or in part
in increments of $1,000 upon no more than 60, and not less than 30, days prior
notice. If we do not redeem all the notes of a series at one time, the Trustee
selects the notes to be redeemed in a manner it determines to be fair.

Repurchases

The noteholder may have the right to cause us to repurchase the notes. We will
repurchase the notes in whole or in part in increments of $1,000. The method for
repurchases differs for book-entry and certificate notes, and is discussed on
page 7.

Remarketed Notes

We may issue notes with remarketing features. The applicable pricing supplement
will describe the terms for the notes including: interest rate, remarketing
provisions, our right to redeem notes, the holders' right to tender notes, and
any other provisions.

Book-Entry Notes - Registration, Transfer, and Payment of Interest and Principal

Book-entry notes of a series will be issued in the form of a global note that
will be deposited with The Depository Trust Company, New York, New York ("DTC").
This means that we will not issue certificates to each holder. One global note
will be issued to DTC who will keep a computerized record of its participants
(for example, your broker) whose clients have purchased the notes. The
participant will then keep a

                                       5

<PAGE>

record of its clients who purchased the notes. Unless it is exchanged in whole
or in part for a certificate note, a global note may not be transferred; except
that DTC, its nominees, and their successors may transfer a global note as a
whole to one another.

Beneficial interests in global notes will be shown on, and transfers of global
notes will be made only through, records maintained by DTC and its participants.

DTC has provided us the following information: DTC 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 United States
Federal Reserve System, a "clearing corporation" within the meaning of the New
York Uniform Commercial Code and a "clearing agency" registered under the
provisions of Section 17A of the Securities Exchange Act of 1934. DTC holds
securities that its participants ("Direct Participants") deposit with DTC. DTC
also records the settlement among Direct Participants of securities
transactions, such as transfers and pledges, in deposited securities through
computerized records for Direct Participant's accounts. This eliminates the need
to exchange certificates. Direct Participants include securities brokers and
dealers, banks, trust companies, clearing corporations and certain other
organizations.

DTC's book-entry system is also used by other organizations such as securities
brokers and dealers, banks and trust companies that work through a Direct
Participant. The rules that apply to DTC and its participants are on file with
the SEC.

DTC is owned by a number of its Direct Participants and by the New York Stock
Exchange, Inc., The American Stock Exchange, Inc. and the National Association
of Securities Dealers, Inc.

We will wire principal and interest payments to DTC's nominee. We and the
Trustee will treat DTC's nominee as the owner of the global notes for all
purposes. Accordingly, we, the Trustee and any paying agent will have no direct
responsibility or liability to pay amounts due on the global notes to owners of
beneficial interests in the global notes.

It is DTC's current practice, upon receipt of any payment of principal or
interest, to credit Direct Participants' accounts on the payment date according
to their respective holdings of beneficial interests in the global notes as
shown on DTC's records. In addition, it is DTC's current practice to assign any
consenting or voting rights to Direct Participants whose accounts are credited
with notes on a record date, by using an omnibus proxy. Payments by participants
to owners of beneficial interests in the global notes, and voting by
participants, will be governed by the customary practices between the
participants and owners of beneficial interests, as is the case with notes held
for the account of customers registered in "street name." However, payments will
be the responsibility of the participants and not of DTC, the Trustee or us.

Notes represented by a global note will be exchangeable for certificate notes
with the same terms in authorized denominations only if:

- - DTC notifies us that it is unwilling or unable to continue as depositary or
  if DTC ceases to be a clearing agency registered under applicable law and a
  successor depositary is not appointed by us within 90 days; or

- - we determine not to require all of the notes of a series to be represented
  by a global note and notify the Trustee of our decision.

                                       6

<PAGE>


Book-Entry Notes - Method of Repurchase

Participants, on behalf of the owners of beneficial interests in the global
notes, may exercise the repurchase option by delivering written notice to our
paying agent at least 30, but no more than 60, days prior to the date of
repurchase. The paying agent must receive notice by 5:00 p.m. on the last day
for giving notice. Procedures for the owners of beneficial interests in global
notes to notify their participants of their desire to have their note
repurchased will be governed by the customary practices of the participant. The
written notice to the paying agent must state the principal amount to be
repurchased. It is irrevocable and a duly authorized officer of the participant
(with signatures guaranteed) must sign it.

Certificate Notes - Registration, Transfer, and Payment of Interest and
Principal

If we issue certificate notes, they will be registered in the name of the
noteholder. The notes may be transferred or exchanged, pursuant to
administrative procedures in the Indenture, without the payment of any service
charge (other than any tax or other governmental charge) by contacting the
paying agent.

Holders of over $5 million in principal amount of notes can request that payment
of principal and interest be wired to them by contacting the paying agent at the
address set forth above at least one business day prior to the payment date.
Otherwise, payments will be made by check.

Certificate Notes - Method of Repurchase

Noteholders desiring to exercise their repurchase option must notify the paying
agent at least 30 but not more than 45 calendar days prior to the repayment date
by providing the bank:

- - the note, with the section entitled "Option to Elect Repayment" on the
  reverse of the note completed; or

- - a fax or letter (first class, postage prepaid) from a member of a national
  securities exchange, the National Association of Securities Dealers, or a
  bank or trust company in the United States which states the following:

     o    the name of the holder;

     o    the principal amount of the note and the amount to be repurchased;

     o    the certificate  number or the maturity and a description of the terms
          of the note;

     o    a statement that you wish to sell all or a portion of your note; and

     o    a guaranty  that the note with the section  entitled  "Option to Elect
          Repayment"  on the reverse of the note  completed  will be received by
          the paying by the paying agent within 5 business days.

The note and form must be received by the paying agent by such 5th business day.
Your notice of repurchase is irrevocable.

If you sell a portion of a note, the old note will be canceled and a new note
for the remaining principal amount will be issued to you.

Interest Rate

General

We have provided a Glossary at the end of this prospectus to define the
capitalized words used in discussing the interest rates payable on the notes.

The interest rate on the notes will either be fixed or floating. The interest
paid will include interest accrued to, but

                                       7

<PAGE>

excluding, the date of maturity, redemption or repurchase. Interest is generally
payable to the person in whose name the note is registered at the close of
business on the record date before each interest payment date. Interest payable
at maturity, redemption, or repurchase, however, will be payable to the person
to whom principal is payable.

The first interest payment on any note originally issued between a record date
and interest payment date, or on an interest payment date, will be made on the
interest payment date after the next record date.

Interest payments, other than those payable at maturity, redemption or
repurchase, will be paid, at our option, by check or wire transfer.

Fixed Rate Notes

Each pricing supplement will designate the fixed rate of interest payable on a
note. Interest will be paid May 1 and November 1, and upon maturity, redemption
or repurchase. If any payment date falls on a day that is not a Business Day,
payment will be made on the next Business Day and no additional interest will be
paid. The record dates for such notes will be April 15 (for interest to be paid
on May 1) and October 15 (for interest to be paid on November 1). Interest
payments will be the amount of interest accrued to, but excluding, each May 1
and November 1. Interest will be computed using a 360-day year of twelve 30-day
months.

Floating Rate Notes

General

Each floating rate note will have an interest rate formula. The formula may be
based on:

- - the commercial paper rate;
- - the prime rate;
- - the CD rate;
- - the federal funds effective rate;
- - the LIBOR;
- - the Treasury rate;
- - the CMT rate;
- - or another interest rate index.

The applicable pricing supplement will also indicate the Spread and/or Spread
Multiplier, if any. In addition, any floating rate note may have a maximum or
minimum interest rate limitation.

Upon request, the Calculation Agent will provide the current interest rate and,
if different, the interest rate which will become effective on the next Interest
Reset Date.

Date of Interest Rate Change

The interest rate on each floating rate note may be reset daily, weekly,
monthly, quarterly, semi-annually, or annually. The Interest Reset Date will be:

- - for notes which reset daily, each Business Day;

- - for notes (other than Treasury rate notes) which reset weekly, the
  Wednesday of each week;

- - for Treasury rate notes which reset weekly, the Tuesday of each week;

- - for notes which reset monthly, the third Wednesday of each month;

- - for notes which reset quarterly, the third Wednesday of March, June,
  September and December;

- - for notes which reset semi-annually, the third Wednesday of the two months
  of each year indicated in the applicable pricing supplement; and

- - for notes which reset annually, the third Wednesday of the month of each
  year indicated in the applicable pricing supplement.

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<PAGE>

The initial interest rate or interest rate formula on each note effective until
the first Interest Reset Date will be indicated in the applicable pricing
supplement. Thereafter, the interest rate will be the rate determined on the
next Interest Determination Date, as explained below. Each time a new interest
rate is determined, it will become effective on the subsequent Interest Reset
Date. If any Interest Reset Date is not a Business Day, then the Interest Reset
Date will be postponed to the next Business Day. However, in the case of a LIBOR
note, if the next Business Day is in the next calendar month, the Interest Reset
Date will be the immediately preceding Business Day.

When Interest Rate Is Determined

The Interest Determination Date for all notes (except Treasury rate notes) is
the second Business Day before the Interest Reset Date.

The Interest Determination Date for Treasury rate notes will be the day of the
week in which the Interest Reset Date falls on which Treasury bills would
normally be auctioned. 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 Tuesday. However, the auction may be held on the preceding
Friday. If an auction is held on the preceding Friday, that day will be the
Interest Determination Date pertaining to the Interest Reset Date occurring in
the next week. If an auction date falls on any Interest Reset Date then the
Interest Reset Date will instead be the first Business Day immediately following
the auction date.

When Interest Is Paid

Interest is paid as follows:

- - for notes which reset daily or weekly, on the third Wednesday of March,
  June, September and December; for notes which reset monthly, on the third
  Wednesday of each month or on the third Wednesday of March, June, September
  and December (as indicated in the applicable pricing supplement);

- - for notes which reset quarterly, on the third Wednesday of March, June,
  September, and December;

- - for notes which reset semi-annually, on the third Wednesday of the two
  months specified in the appplicable pricing supplement;

- - for notes which reset annually, on the third Wednesday of the month
  specified in the applicable pricing supplement; and

- - at maturity, redemption or repurchase.

If interest is payable on a day which is not a Business Day, payment will be
postponed to the next Business Day. However, for LIBOR notes, if the next
Business Day is in the next calendar month, interest will be paid on the
preceding Business Day.

The record date will be 15 calendar days prior to each day interest is paid,
whether or not such day is a Business Day.

The interest payable will be the amount of interest accrued to, but excluding,
the interest payment date. However, for notes on which the interest resets daily
or weekly, the interest payable will include interest accrued to and including
the record date prior to the interest payment date. If the interest payment date
is also a day that principal is due, the interest payable will include interest
accrued to, but exclude, the date of maturity, redemption or repurchase.

The accrued interest for any period is calculated by multiplying the principal
amount of a note by an accrued interest factor. The accrued interest factor is

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<PAGE>

computed by adding the interest factor calculated for each day in the period to
the date for which accrued interest is being calculated. The interest factor
(expressed as a decimal rounded upwards if necessary, as described below) is
computed by dividing the interest rate (expressed as a decimal rounded upwards
if necessary) applicable to such date by 360, unless the notes are Treasury rate
notes or CMT rate notes in which case it will be divided by the actual number of
days in the year.

All percentages resulting from any calculation of 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 will be rounded to the nearest cent
(with one-half cent being rounded upwards).

Commercial Paper Rate Notes

Each commercial paper rate note will bear interest at the rate (calculated with
reference to the Commercial Paper Rate and the Spread and/or Spread Multiplier,
if any) specified on the commercial paper rate note and 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."

The following procedures will occur if the rate cannot be set as described
above:

(a) If that rate is not published in H.15(519) prior to 9:00 A.M. on the
Calculation Date, then the Commercial Paper Rate will be the Money Market Yield
of the rate on the 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."

(b) If the rate is not published or in Composite Quotations by 3:00 P.M. on the
Calculation Date, the Commercial Paper Rate for that Commercial Paper Interest
Determination Date will then be calculated by the Calculation Agent in the
following manner.

The Commercial Paper Rate will be calculated as the Money Market Yield of the
average for the offered rates, as of 11:00 A.M., on that date, of three leading
dealers of commercial paper in New York selected for commercial paper having the
applicable Index Maturity placed for an industrial issuer whose bond rating is
"AA," or the equivalent, from a nationally recognized rating agency.

(c) Finally, if fewer than three dealers are quoting as mentioned, the rate of
interest in effect for the applicable period will be the same as the rate of
interest in effect for the prior interest reset period.

Prime Rate Notes

Each prime rate note will bear interest at the rate (calculated with reference
to the Prime Rate and the Spread and/or Spread Multiplier, if any) specified on
the prime rate note and in the applicable pricing supplement.

"Prime Rate" means, with respect to any Prime Rate Interest Determination Date,

                                       10

<PAGE>

the rate set forth on such date in H.15(519) under the heading "Bank Prime
Loan."

The following procedures will occur if the rate cannot be set as described
above:

(a) If that rate is not published in H.15(519) prior to 9:00 A.M. on the
Calculation Date, then the Prime Rate will be the average (rounded upwards, if
necessary, to the next higher one-hundred thousandth of a percentage point) of
the rates of interest publicly announced by each bank that appear on the Reuters
Screen USPRIMEONE Page as its prime rate or base lending rate as in effect for
that Prime Rate Interest Determination Date.

(b) If fewer than four, but more than one, rates appear on the Reuters Screen
USPRIMEONE Page, the Prime Rate will be the average of the prime rates (quoted
on the basis of the actual number of days in the year divided by a 360-day year)
as of the close of business on the Prime Rate Interest Determination Date by
four major money center banks in New York selected by the Calculation Agent.

(c) If fewer than two rates appear, the Prime Rate shall be determined on the
basis of the rates furnished in 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 a Federal or
State authority, as selected by the Calculation Agent.

(d) Finally, if the banks are not quoting as mentioned above, the rate of
interest in effect for the applicable period will be the same as the rate of
interest in effect for the prior interest reset period.


CD Rate Notes

Each CD rate note will bear interest at the rate (calculated with reference to
the CD Rate and the Spread and/or Spread Multiplier, if any) specified on the CD
rate note and in the applicable pricing supplement.

"CD Rate" means, with respect to any CD Rate Interest Determination Date, the
rate on that 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)."

The following procedures will occur if the rate cannot be set as described
above:

(a) If that rate is not published in H.15(519) prior to 9:00 A.M. on the
Calculation Date, then the CD Rate will be the rate on that CD Rate Interest
Determination Date for negotiable certificates of deposit having the applicable
Index Maturity as published in Composite Quotations under the heading
"Certificates of Deposit."

(b) If that rate is not published in Composite Quotations by 3:00 P.M. on that
Calculation Date, the CD Rate for that CD Interest Determination Date shall be
calculated by the Calculation Agent as follows:

The CD Rate will be calculated as the average of the secondary market offered
rates, as of 10:00 A.M., of three leading nonbank dealers of negotiable U.S.
dollar certificates of deposit in New York selected by the Calculation Agent 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.

(c) Finally, if fewer than three dealers are quoting as mentioned, the rate of

                                       11

<PAGE>


interest in effect for the applicable period will be the same as the rate of
interest in effect for the prior interest reset period.

Federal Funds Effective Rate Notes

Each federal funds effective rate note will bear interest at the rate
(calculated with reference to the Federal Funds Effective Rate and the Spread
and/or Spread Multiplier, if any) specified on the federal funds effective rate
note and in the applicable pricing supplement.

"Federal Funds Effective Rate" means, with respect to any Federal Funds
Effective Interest Determination Date, the rate on such date for Federal Funds
as published in H.15(519) prior to 11:00 A.M. under the heading "Federal Funds
(Effective)."

The following procedures will occur if the rate cannot be set as described
above:

(a) If that rate is not published in H.15(519) prior to 11:00 A.M. on the
Calculation Date, then the Federal Funds Effective Rate will be the rate on that
Federal Funds Effective Interest Determination Date as published in Composite
Quotations under the heading "Federal Funds/Effective Rate."

(b) If that rate is not published in Composite Quotations by 3:00 P.M. on the
Calculation Date, the Federal Funds Effective Rate for that Federal Funds
Effective Interest Determination Date will be calculated by the Calculation
Agent as follows:

The Federal Funds Effective Rate will be the average of the rates, as of 11:00
A.M. on that date, for the last transaction in overnight Federal Funds arranged
by three leading brokers of federal funds transaction in New York selected by
the Calculation Agent.

(c) Finally, if fewer than three brokers are quoting as mentioned above, the
rate of interest in effect for the applicable period will be the same as the
rate of interest in effect for the prior interest reset period.

LIBOR Notes

Each LIBOR note will bear interest at the rate (calculated with reference to
LIBOR and the Spread and/or Spread Multiplier, if any) specified on the LIBOR
note and in the applicable pricing supplement.

LIBOR will be determined by the Calculation Agent as follows:

(a) With respect to any LIBOR Interest Determination Date, LIBOR will be
determined by either:

(1) the average of the offered rates for deposits of not less than
$1,000,000 in U.S. dollars having the Index Maturity specified in the applicable
pricing supplement, beginning on the second Business Day immediately after that
date, that appear on the Reuters Screen LIBO Page as of 11:00 A.M., London time,
on that date, if at least two offered rates appear on the Reuters Screen LIBO
Page; or

(2) the rate for deposits in U.S. dollars having the Index Maturity
designated in the applicable pricing supplement, beginning on the second London
Business Day immediately after such date, that appears on the Telerate Page 3750
as of 11:00 A.M., London time, on that date.

If neither Reuters Screen LIBO Page nor Telerate Page 3750 is specified in the
applicable pricing supplement, LIBOR will be determined as if Telerate Page 3750
had been specified.

In the case where (1) above applies, if fewer than two offered rates appear on
the Reuters Screen LIBO Page, or, in the case where (2) above applies, if no
rate appears on the Telerate Page

                                       12

<PAGE>

3750, LIBOR for that date will be determined as follows:

(b) LIBOR will be determined based on the rates at approximately 11:00 A.M.,
London time, on that LIBOR Interest Determination Date at which deposits of not
less than $1,000,000 in U.S. dollars having the applicable Index Maturity are
offered to prime banks in the London interbank market by four major banks in the
London interbank market selected by the Calculation Agent that in the
Calculation Agent's judgment is representative for a single transaction in such
market at such time (a "Representative Amount"). The offered rates must begin on
the second Business Day immediately after that LIBOR Interest Determination
Date.

The Calculation Agent will request the principal London office of each such bank
to provide a quotation of its rate. If at least two such quotations are
provided, LIBOR for such date will be the average of such quotations.

(c) If fewer than two quotations are provided, LIBOR for that date will be the
average of the rates quoted at approximately 11:00 A.M., New York City time, on
such date by three major banks in New York, selected by the Calculation Agent.
The rates will be for loans in U.S. dollars to leading European banks having the
specified Index Maturity beginning on the second Business Day after that date
and in a Representative Amount.

(d) Finally, if fewer than three banks are quoting as mentioned, the rate of
interest in effect for the applicable period will be the same as the rate of
interest in effect for the prior interest reset period.

Treasury Rate Notes

Each Treasury rate note will bear interest at the rate (calculated with
reference to the Treasury Rate and the Spread and/or Spread Multiplier, if any)
specified on the Treasury rate note and 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)."

The following procedures will occur if the rate cannot be set as described
above:

(a) If that rate is not published in H.15(519) by 9:00 A.M. on the applicable
Calculation Date, the rate will be 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.

(b) If the results of the auction of Treasury bills having the applicable Index
Maturity are not published in H.15(519) by 9:00 A.M., or otherwise published or
reported as provided above by 3:00 P.M., on the Calculation Date, or if no
auction is held in a particular week, then the Treasury Rate shall be calculated
by the Calculation Agent as follows:

The rate will be calculated as 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 average of the secondary market bid rates as of
approximately 3:30 P.M. on the Treasury Interest Determination Date, of three
leading primary United States government securities dealers in New York selected
by the Calculation Agent for the issue of Treasury bills with a

                                       13

<PAGE>

remaining maturity closest to the specified Index Maturity.

(c) Finally, if fewer than three dealers are quoting as mentioned, the rate of
interest in effect for the period will be the same as the rate of interest in
effect for the prior interest reset period.

CMT Rate Notes

Each CMT rate note will bear interest at the rate (calculated with reference to
the CMT Rate and the Spread or Spread Multiplier, if any) specified on such CMT
rate note and in the applicable pricing supplement.

"CMT Rate" means, with respect to any CMT Interest Determination Date, the rate
displayed on the Designated CMT Telerate Page under the caption "... Treasury
Constant Maturities.. Federal Reserve Board Release H.15... Mondays
Approximately 3:45 P.M.," under the column for the applicable Index Maturity
designated in the applicable pricing supplement for:

(1) if the Designated CMT Telerate Page is 7055, the rate for
the applicable CMT Interest Determination Date; or

(2) if the Designated CMT Telerate Page is 7052, the week, or the month,
as applicable, ended immediately preceding the week in which the CMT Interest
Determination Date occurs.

The following procedures will occur if the rate cannot be set as described
above:

(a) If no page is specified in the applicable pricing supplement and on the face
of such CMT Rate Note, the Designated CMT Telerate Page shall be 7052, for the
most recent week. If such rate is no longer displayed on the relevant page, or
if it is not displayed by 3:00 P.M. on the related Calculation Date, then the
CMT Rate will be the Treasury constant maturity rate for the applicable Index
Maturity as published in the relevant H.15 (519).

(b) If that rate is no longer published in H.15(519), or is not published by
3:00 P.M. on the related Calculation Date, then the CMT Rate for such CMT
Interest Determination Date will be the Treasury constant maturity rate for the
applicable Index Maturity (or other United States Treasury rate for such Index
Maturity for that CMT Interest Determination Date with respect to such Interest
Reset Date) as may then be published by either the Federal Reserve Board 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).

(c) If that information is not provided by 3:00 P.M. on the related Calculation
Date, then the CMT Rate for that CMT Interest Determination Date will be
calculated by the Calculation Agent as follows:

The rate will be calculated as a yield to maturity, based on the average of the
secondary market closing offer side prices as of approximately 3:30 P.M. on that
CMT Interest Determination Date reported, according to their written records, by
three leading primary United States government securities dealers (each, a
"Reference Dealer") in New York selected by the Calculation Agent. These dealers
will be selected from five such Reference Dealers.

The Calculation Agent will eliminate 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 Note") with an original
maturity of approximately the applicable Index Maturity and a remaining term to

                                       14

<PAGE>


maturity of not less than such Index Maturity minus one year.

If two Treasury Notes with an original maturity as described in the preceding
sentence have remaining terms to maturity equally close to the applicable Index
Maturity, the quotes for the Treasury Note with the shorter remaining term to
maturity will be used.

(d) If the Calculation Agent cannot obtain three such Treasury Note quotations,
the CMT Rate for that CMT Interest Determination Date will be calculated by the
Calculation Agent as follows:

The rate will be calculated as a yield to maturity based on the average of the
secondary market offer side prices as of approximately 3:30 P.M. on that CMT
Interest Determination Date of three Reference Dealers in New York selected by
the Calculation Agent using the same method described above, for Treasury Notes
with an original maturity of the number of years that is the next highest to the
applicable Index Maturity with a remaining term to maturity closest to such
Index Maturity and in an amount of at least $100 million.

If three or four (and not five) of the Reference Dealers are quoting as
described above, then the CMT Rate will be based on the average of the offer
prices obtained and neither the highest nor the lowest of such quotes will be
eliminated.

(e) Finally, if fewer than three Reference Dealers are quoting as mentioned, the
rate of interest in effect for the applicable period will be the same as the
rate of interest in effect for the prior interest reset period.

Event of Default

"Event of Default" means any of the following:

- - failure to pay the principal of (or premium, if any, on) any note of a
  series when due and payable;

- - failure to pay for 30 days any interest on any note of any series;

- - failure to perform any other requirements in the notes, or in the indenture
  in regard to such notes, for 60 days after notice; or

- - certain events of insolvency.

An Event of Default for a particular series of notes does not necessarily mean
that an Event of Default has occurred for any other series of notes issued under
the indenture. If an Event of Default shall have occurred and be continuing the
Trustee or the holders of at least 33% of the principal amount of the notes of
the series affected by an Event of Default may require us to repay the entire
principal of the notes of such series immediately. Subject to certain
conditions, this requirement may be rescinded by the holders of at least a
majority in aggregate principal amount of the notes of the series.

The Trustee must within 90 days after a default occurs, notify the holders of
the notes of the series of the default if we have not remedied it (default is
defined to include the events specified above without the grace periods or
notice). The Trustee may withhold notice to the holders of such notes of any
default (except in the payment of principal or interest) if it in good faith
considers such withholding in the interest of the holders. We are required to
file an annual certificate with the Trustee, signed by an officer, about any
default by us under any provisions of the indenture.

Subject to the provisions of the indenture relating to its duties in case of
default, the Trustee shall be under no obligation to exercise any of its rights
or powers under the indenture at the request, order or direction of any

                                       15

<PAGE>

holders unless such holders offer the Trustee reasonable indemnity. Subject to
the provisions for indemnification, the holders of a majority in principal
amount of the notes of any series may direct the time, method and place of
conducting any proceedings for any remedy available to, or exercising any trust
or power conferred on, the Trustee with respect to such notes.

Modification of Indenture

Under the indenture, our rights and obligations and the rights of the holders of
any notes may be changed. Any change requires the consent of the holders of not
less than 66 2/3% in aggregate principal amount of the outstanding notes of all
series to be affected, voting as one class. However, no changes to the terms of
payment of principal or interest, or reducing the percentage required for
changes, is effective against any holder without its consent.

Consolidation, Merger or Sale

We may not merge or consolidate with any corporation or sell substantially all
of our assets as an entirety unless:

- - we are the continuing corporation or the successor corporation expressly
  assumes the payment of principal, and premium, if any, and interest on the
  notes and the performance and observance of all the covenants and
  conditions of the indenture binding on us; and

- - we, or the successor corporation, are not immediately after the merger,
  consolidation, or sale in default in the performance of a covenant or
  condition in the indenture.


PLAN OF DISTRIBUTION

We may sell the notes (a) through agents; (b) through underwriters or dealers;
or (c) directly to one or more purchasers.

By Agents

Notes may be sold on a continuing basis through agents designated by us. The
agents agree to use their reasonable efforts to solicit purchases for the period
of their appointment.

The notes will be sold to the public at 100% of their principal amount. Agents
will receive commissions from .125% to .75% of the principal amount per note
depending on the maturity of the note they sell. We will receive from 99.875% to
99.25% of the principal amount of each note, before deducting expenses of
approximately $350,000.

The Agents will not be obligated to make a market in the notes. We cannot
predict the amount of trading or liquidity of the notes.

By Underwriters

If underwriters are used in the sale, the notes will be acquired by the
underwriters for their own account. The underwriters may resell the notes in one
or more transactions, including negotiated transactions, at a fixed public
offering price or at varying prices determined at the time of sale. The
obligations of the underwriters to purchase the notes will be subject to certain
conditions. The underwriters will be obligated to purchase all the notes of the
series offered if any of the notes are purchased. Any initial public offering
price and any discounts or concessions allowed or re-allowed or paid to dealers
may be changed from time to time.

Direct Sales

We may also sell notes directly. In this case, no underwriters or agents would
be involved.

                                       16

<PAGE>


General Information

Underwriters, dealers, and agents that participate in the distribution of the
notes may be underwriters as defined in the Securities Act of 1933 (the "Act"),
and any discounts or commissions received by them from us and any profit on the
resale of the notes by them may be treated as underwriting discounts and
commissions under the Act.

We may have agreements with the underwriters, dealers and agents to indemnify
them against certain civil liabilities, including liabilities under the Act, or
to contribute with respect to payments which the underwriters, dealers or agents
may be required to make.

Underwriters, dealers and agents may engage in transactions with, or perform
services for, us or our subsidiaries in the ordinary course of their businesses.

LEGAL OPINIONS

Prior to the merger, either a BGE or PEPCO lawyer will issue an opinion
regarding certain legal matters in connection with the notes offered hereby.
That lawyer will rely upon the opinion of Piper & Marbury L.L.P. as to matters
of Virginia law.

After the merger, one of our lawyers will issue an opinion regarding certain
legal matters in connection with the notes offered hereby. That lawyer will rely
upon the opinion of Piper & Marbury L.L.P. as to matters of Virginia law. Cahill
Gordon & Reindel, New York, NY will issue an opinion for the agents or
underwriters. Cahill Gordon & Reindel will rely on the opinion of our lawyers as
to matters of Maryland law and the applicability of the Public Utility Holding
Company Act of 1935 and upon the opinion of Piper & Marbury L.L.P. as to matters
of Virginia law.



EXPERTS

Coopers & Lybrand, L.L.P., independent accountants, audited BGE's annual
financial statements and schedules incorporated by reference in this prospectus
and elsewhere in the registration statement and Price Waterhouse LLP audited
PEPCO's annual financial statements and schedules incorporated by reference in
this prospectus and elsewhere in the registration statement. These documents are
incorporated by reference in reliance upon the authority of Coopers & Lybrand
L.L.P. and Price Waterhouse LLP as experts in accounting and auditing in giving
their respective reports.

                                       17

<PAGE>




                                    GLOSSARY

Set forth below are definitions of some of the terms used in this
Prospectus.

      "Business Day" means any day other than a Saturday or Sunday that (a) is
not a day on which banking institutions in Maryland, or in New York, New York,
are authorized or obligated by law or executive order to be closed, and (b) with
respect to LIBOR Notes only, is a day on which dealings in deposits in U.S.
dollars are transacted in the London interbank market ("London Business Day").

      "Calculation Agent" means the entity chosen by the Company to perform
the duties related to interest rate calculation and resets for floating rate
notes.

      "Calculation Date" means the date on which the Calculation Agent
calculates an interest rate for a floating rate note, which will be one of the
following:

               "Prime  Rate" - tenth day after the related  Prime Rate  Interest
         Determination  Date or,  if such day is not a  Business  Day,  the next
         Business Day.

               "CD  Rate"  - tenth  day  after  the  related  CD  Rate  Interest
         Determination  Date or,  if such day is not a  Business  Day,  the next
         Business Day.

               "CMT  Rate" - tenth  day  after  the  related  CMT Rate  Interest
         Determination  Date or,  if such day is not a  Business  Day,  the next
         Business Day.

               "Commercial Paper Rate" - tenth day after the related  Commercial
         Paper  Rate  Interest  Determination  Date  or,  if  such  day is not a
         Business Day, the next Business Day.

               "LIBOR" - the LIBOR Interest Determination Date.

               "Treasury  Rate" - tenth  day  after the  related  Treasury  Rate
         Interest  Determination Date or, if such day is not a Business Day, the
         next Business Day.

               "Federal  Funds  Effective  Rate" - tenth day  after the  related
         Federal Funds  Effective Rate Interest  Determination  Date or, if such
         day is not a Business Day, the next Business Day.

      "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.

      "Designated CMT Telerate Page" means the display on the Dow Jones
Telerate Service on the page designated in the applicable pricing supplement and
on the face of such CMT Rate Note (or any other page as may replace such page on
that service) for the purpose of displaying Treasury Constant Maturities as
reported in H.15(519).

      "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 note on which the interest rate formula is based, as
indicated in the applicable pricing supplement.

                                       18

<PAGE>


      "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 Interest 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). The Interest Determination Dates will be indicated in the
applicable pricing supplement and in the note.

      "Interest Reset Date" means the date on which a floating rate note will
begin to bear interest at the variable interest rate determined on any Interest
Determination Date. The Interest Reset Dates will be indicated in the applicable
pricing supplement and in the note.

      "Money Market Yield" is the yield (expressed as a percentage rounded
upwards, if necessary, to the next higher one-hundred thousandth of a percentage
point) calculated in accordance with the following formula:

                                         D X 360
             Money Market Yield =  ___________________ 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 period for which interest is being calculated.

      "Reuters Screen LIBO Page" means the display designated as page "LIBO"
on the Reuters Monitor Money Rates Service (or such other page as may replace
the LIBO page on that service for the purpose of displaying London interbank
offered rates of major banks).

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

      "Spread" means the number of basis points specified in the applicable
pricing supplement as being applicable to the interest rate for a floating rate
note.

      "Spread Multiplier" means the percentage specified in the applicable
pricing supplement as being applicable to the interest rate for a floating rate
note.

      "Telerate Page 3750" means the display designated as page "3750" on the
Telerate Service (or such other page as may replace the 3750 page on that
service or such other service or services as may be nominated by the British
Bankers Association for the purpose of displaying London interbank offered rates
for U.S. dollar deposits).

                                       19


<PAGE>




                                Table of Contents

                                                      Page
PROSPECTUS SUMMARY..............................        2

WHERE YOU CAN FIND MORE INFORMATION.............        3

CONSTELLATION ENERGY............................        3

PRICING SUPPLEMENT..............................        4

USE OF PROCEEDS.................................        4

RATIO OF EARNINGS TO FIXED CHARGES..............        4

DESCRIPTION OF THE NOTES........................        5
    General. ...................................        5
    Redemptions.................................        5
    Repurchases.................................        5
    Remarketed Notes............................        5
    Book-Entry Notes - Registration, Transfer,
     and Payment of Interest and Principal......        5
    Book-Entry Notes- Method of Repurchase......        7
    Certificate Notes- Registration, Transfer
     and  Payment of Interest and Principal.....        7
    Certificate Notes- Method of Repurchase.....        7
    Interest Rate...............................        7
        General.................................        7
        Fixed Rate Notes........................        8
        Floating Rate Notes.....................        8
           General..............................        8
           Date of Interest Rate Change.........        8
           When Interest Rate Is Determined.....        9
           When Interest Is Paid................        9
           Commercial Paper Rate Notes..........       10
           Prime Rate Notes.....................       10
           CD Rate Notes........................       11
           Federal Funds Effective Rate.Notes...       12
           LIBOR Notes..........................       12
           Treasury Rate Notes..................       13
           CMT Rate Notes.......................       14
    Event of Default............................       15
    Modification of Indenture....................      16
    Consolidation, Merger or Sale...............       16

PLAN OF DISTRIBUTION............................       16

LEGAL OPINIONS..................................       17

EXPERTS.........................................       17

GLOSSARY........................................       18





[GRAPHIC OMITTED]



                                  $300,000,000
                                Medium-Term Notes
                                    Series F


- --------------------------------------------------------------------------------
                                   PROSPECTUS
- --------------------------------------------------------------------------------






                                 LEHMAN BROTHERS
                              GOLDMAN, SACHS & CO.
                               MERRILL LYNCH & CO.




                            __________________ , 1997




<PAGE>


                             PART II

             INFORMATION NOT REQUIRED IN PROSPECTUS


Item 14.  Other Expenses of Issuance and Distribution.
  Securities and Exchange Commission Registration Fee...... $ 90,910
  Services of Independent Accountants......................   65,000*
  Trustee Fees and Expenses................................   15,000*
  Legal Fees and Expenses..................................   35,000*
  Debt Securities Rating Fees..............................  107,000*
  Printing and Delivery Expenses...........................   20,000*
  Miscellaneous Expenses...................................   17,090*
                                                            ---------
  Total                                                     $350,000*
                                                            ---------
  -------------
   * Estimated

Item 15.  Indemnification of Directors and Officers.

      Article  Seventh  of  the  Corporation's  Charter  and  Article  VI of the
Corporation's By-laws provide that to the fullest extent permitted by applicable
statutory or decisional law, as amended or  interpreted,  no director or officer
of  the  Corporation  will  be  personally  liable  to  the  Corporation  or its
shareholders for monetary damages.

      Under Section 2-418 of the Maryland  General  Corporation Law ("MGCL"),  a
Maryland  corporation  may  indemnify  any  director who was or is a party or is
threatened to be made a party to any threatened,  pending,  or completed action,
suit or proceeding,  whether civil,  criminal,  administrative  or investigative
("Proceeding")  by reason of the fact that he is a present or former director of
the corporation and any person who, while a director of the  corporation,  is or
was serving at the request of the corporation as a director,  officer,  partner,
trustee, employee, or agent of another corporation,  partnership, joint venture,
trust, other enterprise,  or employee benefit plan  ("Director").  Under Section
2-418(b)(1)(i)-(iii),  a corporation  may indemnify any director made a party to
any proceeding by reason of service in that  capacity,  unless it is established
that:  (i) the act or omission of the director was material to the matter giving
rise to the proceeding and (1) was committed in bad faith; or (2) was the result
of active and  deliberate  dishonesty;  (ii) the director  actually  received an
improper personal benefit in money,  property, or services; or (iii) in the case
of any criminal  proceeding,  the director had reasonable  cause to believe that
the act or omission was unlawful.

      A Maryland corporation may not indemnify any Director in connection with a
Proceeding  by or in the  right  of the  corporation  if the  Director  has been
adjudged  to be liable to the  corporation.  A Director  or officer who has been
successful in the defense of any Proceeding described above shall be

                                      II-1

<PAGE>

indemnified   against  reasonable  expenses  incurred  in  connection  with  the
Proceeding.  The  corporation  may not  indemnify  a Director  in respect of any
Proceeding  charging  improper  personal  benefits to the  Director in which the
Director  was  adjudged  to be liable on the basis  that  personal  benefit  was
improperly   received.   Notwithstanding  the  above  provisions,   a  court  of
appropriate jurisdiction, upon application of the Director or officer, may order
indemnification if it determines that in view of all the relevant circumstances,
the Director or officer is fairly and  reasonably  entitled to  indemnification;
however,  indemnification  with respect to any  Proceeding by or in the right of
the  corporation  or in which  liability was adjudged on the basis that personal
benefit was improperly received shall be limited to expenses.  A corporation may
advance reasonable expenses to a Director under certain circumstances, including
a written undertaking by or on behalf of such Director to repay the amount if it
shall  ultimately  be  determined  that the  standard of conduct  necessary  for
indemnification by the corporation has not been met. A corporation may indemnify
and advance expenses to an officer of the corporation to the same extent that it
may indemnify  Directors under the statute.  The indemnification and advancement
of expenses  provided or authorized by this statute may not be deemed  exclusive
of any other rights,  by  indemnification  or otherwise,  to which a Director or
officer may be entitled under the charter, by-laws, a resolution of shareholders
or directors, an agreement or otherwise.

     Under Section  13.1-697 of the Virginia Stock  Corporation Act ("VSCA"),  a
Virginia  corporation  may indemnify a Director who was, is, or is threatened to
be made a party to any Proceeding if the Director acted in good faith and (i) he
believed,  in the case of conduct in his official capacity with the corporation,
that his conduct was in the best interests of the corporation or, in the case of
other  conduct,  that his conduct was at least not opposed to the best interests
of the  corporation,  or (ii) in the case of a  criminal  proceeding,  he had no
reasonable  cause to believe his conduct was  unlawful.  A  corporation  may not
indemnify a Director in  connection  with (i) a Proceeding by or in the right of
the  corporation  in which the Director was found liable to the  corporation  or
(ii) any other proceeding  charging improper personal benefit to him, whether or
not involving action in his official  capacity,  in which he was adjudged liable
on the basis that  personal  benefit was  improperly  received.  Indemnification
permitted  under this section of the VSCA in connection  with a Proceeding by or
in the right of the  corporation is limited to reasonable  expenses  incurred in
connection with the Proceeding.

      Under Section 13.1-698, unless limited by its Articles of Incorporation, a
corporation must indemnify against  reasonable  expenses a Director who entirely
prevails in the defense of any  Proceeding to which he was a party because he is
or was a Director of the corporation.

                                      II-2

<PAGE>

       Under Section 13.1-700.1, a court of appropriate  jurisdiction,  upon the
application  of a  Director,  may order a  corporation  to advance or  reimburse
expenses or provide indemnification if the court determines that the Director is
so entitled. With respect to a Proceeding by or in the right of the corporation,
a  court  may  order  indemnification  of  the  Director  to the  extent  of his
reasonable expenses even though he was adjudged liable to the corporation.

     Under Section 13.1-699,  a corporation may advance reasonable expenses to a
Director made a party to a Proceeding under certain circumstances, including the
furnishing  by the Director of (i) a written  statement of his good faith belief
that he has met the standard of conduct necessary to obtain  indemnification and
(ii) a written  undertaking to repay the advance if it is ultimately  determined
that he did not meet that standard.  Under Section  13.1-702,  a corporation may
indemnify an officer, employee or agent of a corporation to the same extent as a
Director.  Under Section 13.1-704, a corporation may provide  indemnification in
addition  to  that  provided  by  statute  if  authorized  by  its  Articles  of
Incorporation,  a bylaw made by the shareholders,  or any resolution  adopted by
the shareholders, except indemnification against willful misconduct or a knowing
violation of the criminal law.

      Pursuant to Section 7.5 of the merger  agreement  regarding  the merger of
Baltimore  Gas and Electric  Company  (BGE) and Potomac  Electric  Power Company
(PEPCO) into the  Corporation,  the Corporation  will, to the fullest extent not
prohibited by applicable  law,  indemnify,  defend and hold harmless the present
and former  directors,  officers and employees of each of the Corporation,  BGE,
PEPCO,  and their  respective  subsidiaries  against  (i) all  losses,  expenses
(including reasonable  attorneys' fees and expenses),  claims,  damages,  costs,
liabilities,  judgments  or  amounts  that  are  paid  in  settlement  of  or in
connection with any claim, action,  suit,  proceeding or investigation (a) based
in whole or in part on or  arising in whole or in part out of the fact that such
person is or was a director, officer or employee of such party or any subsidiary
thereof,  and (b) pertaining to any matter  existing or occurring at or prior to
the  effective  time of the  merger of BGE and PEPCO into the  Corporation  (the
"Effective  Time"),  whether  asserted  or  claimed  prior  to,  at or after the
Effective Time, and (ii) all losses,  expenses (including  reasonable attorney's
fees and expenses),  claims, damages, costs, liabilities,  judgments, or amounts
that are paid in settlement of or in connection  with any claim,  action,  suit,
proceeding or investigation based in whole or in part on, or arising in whole or
in part out of,  or  pertaining  to the  merger  agreement  or the  transactions
contemplated thereby.

      Further,  the  Corporation  will  for a  period  of six  years  after  the
Effective Time,  cause to be maintained in effect the policies of directors' and
officers'  liability  insurance  maintained by BGE and PEPCO;  provided that the
Corporation may

                                      II-3

<PAGE>

substitute therefor policies of at least the same coverage containing terms that
are no  less  advantageous  with  respect  to  matters  occurring  prior  to the
Effective Time to the extent such liability insurance can be maintained annually
at a cost to the  Corporation  not greater  than 200% of the  current  aggregate
annual premiums for the policies currently maintained by BGE and PEPCO for their
directors' and officers' liability insurance;  provided,  further,  that if such
insurance cannot be so maintained or obtained at such cost, the Corporation will
maintain or obtain as much of such insurance for each of BGE and PEPCO as can be
so  maintained  or  obtained at a cost equal to 200% of the  respective  current
annual  premiums  of each of BGE and PEPCO for their  directors'  and  officers'
liability insurance.

Item 16.  Exhibits.

      Reference  is  made  to  the  Exhibit  Index  filed  as  a  part  of  this
Registration Statement.

Item 17.  Undertakings.

(a)  The undersigned Registrant hereby undertakes:

           (1) To file,  during  any  period in which  offers or sales are being
     made, a post-effective amendment to this Registration Statement:

               (i)  To include any prospectus required by Section
          10(a)(3) of the Securities Act of 1933;

                (ii) To reflect in the  prospectus  any facts or events  arising
          after the effective  date of the  Registration  Statement (or the most
          recent post-effective amendment thereof) which, individually or in the
          aggregate, represent a fundamental change in the information set forth
          in the  Registration  Statement.  Notwithstanding  the foregoing,  any
          increase  or decrease  in volume of  securities  offered (if the total
          dollar  value of  securities  offered  would not exceed that which was
          registered)  and  any  deviation  from  the  low  or  high  end of the
          estimated  maximum  offering  range  may be  reflected  in the form of
          prospectus  filed with the  Commission  pursuant to Rule 424(b) if, in
          the aggregate,  the changes in volume and price represent no more than
          a 20% change in the maximum aggregate  offering price set forth in the
          "Calculation of Registration Fee" table in the effective  registration
          statement;

                                      II-4

<PAGE>

                (iii) To include any  material  information  with respect to the
          plan of  distribution  not  previously  disclosed in the  Registration
          Statement  or  any  material   change  to  such   information  in  the
          Registration Statement;

            Provided,  however,  that paragraphs (a)(1)(i) and (a)(1)(ii) do not
     apply if the  Registration  Statement is on Form S-3, Form S-8, or Form F-3
     and the information  required to be included in a post-effective  amendment
     by  those  paragraphs  is  contained  in  periodic  reports  filed  with or
     furnished to the  Securities  and  Exchange  Commission  by the  Registrant
     pursuant to Section 13 or Section 15(d) of the  Securities  Exchange Act of
     1934 that are incorporated by reference in the Registration Statement.

          (2) That,  for the  purpose of  determining  any  liability  under the
     Securities Act of 1933, each such post-effective  amendment shall be deemed
     to be a new  Registration  Statement  relating  to the  securities  offered
     therein,  and the offering of such  securities at that time shall be deemed
     to be the initial bona fide offering thereof.

           (3)  To  remove  from  registration  by  means  of  a  post-effective
     amendment any of the securities being registered which remain unsold at the
     termination of the offering.

(b)  The  undersigned   Registrant  hereby  undertakes  that,  for  purposes  of
determining  any liability  under the Securities Act of 1933, each filing of the
Registrant's  annual  report  pursuant to Section  13(a) or Section 15(d) of the
Securities  Exchange  Act of 1934  (and,  where  applicable,  each  filing of an
employee  benefit  plan's  annual  report  pursuant  to  Section  15(d)  of  the
Securities  Exchange  Act of 1934)  that is  incorporated  by  reference  in the
Registration  Statement  shall  be  deemed  to be a new  Registration  Statement
relating to the securities offered therein,  and the offering of such securities
at that time shall be deemed to be the initial bona fide offering thereof.

(c) Insofar as indemnification  for liabilities arising under the Securities Act
of 1933 may be permitted to Directors,  officers and controlling  persons of the
Registrant  pursuant  to the  provisions  described  under  Item  15  above,  or
otherwise, the Registrant has been advised that in the opinion of the Securities
and  Exchange  Commission  such  indemnification  is  against  public  policy as
expressed in the Act and is, therefore, unenforceable. In the event that a claim
for  indemnification  against  such  liabilities  (other than the payment by the
Registrant of expenses  incurred or paid by a Director,  officer or  controlling
person of the  Registrant  in the  successful  defense  of any  action,  suit or
proceeding)  is  asserted by such  Director,  officer or  controlling  person in
connection with the securities being registered,  the Registrant will, unless in
the opinion of its counsel the matter has been settled by controlling precedent,
submit  to a  court  of  appropriate  jurisdiction  the  question  whether  such
indemnification  by it is against public policy as expressed in the Act and will
be governed by the final adjudication of such issue.

                                      II-5

<PAGE>

                                   SIGNATURES

      Pursuant to the requirements of the Securities Act of 1933,  Constellation
Energy Corporation, the Registrant,  certifies that it has reasonable grounds to
believe  that it meets all of the  requirements  for  filing on Form S-3 and has
duly  caused  this  Registration  Statement  to be signed  on its  behalf by the
undersigned,  thereunto  duly  authorized,  in the City of  Baltimore,  State of
Maryland on the 9th day of April, 1997.

                              CONSTELLATION ENERGY CORPORATION
                              (Registrant)

                              By:     /s/ David A. Brune
                                -----------------------------
                                        David A. Brune
                                        Vice President

      Pursuant  to  the  requirements  of  the  Securities  Act  of  1933,  this
Registration  Statement  has been signed below by the  following  persons in the
capacities and on the dates indicated.

     Signature               Title                 Date
     ---------               -----                 ----

Principal executive
officer and director:

* Charles W. Shivery     Chairman of the        April 9, 1997
                         Board, Chief
                         Executive Officer
                         and Director


Principal financial
and accounting officer
and director:

 /s/ David A. Brune      Vice President         April 9, 1997
- --------------------     and Secretary
   David A. Brune


 * Dennis R. Wraase      Director               April 9, 1997




* By: /s/ David A. Brune
     --------------------
        David A. Brune
       Attorney-in-Fact

                                      II-6

<PAGE>

                                  EXHIBIT INDEX

Exhibit
Number

1(a)      Form of Agency Agreement,  including  Administrative  Procedures;  and
          Form of Purchase Agreement, including Standard Purchase Provisions.

1(b)      Form of Interest Calculation Agency Agreement.

4(a)      Indenture  dated as of April 4, 1997 between the  Corporation  and The
          Bank of New York.

4(b)      Form of Medium-Term Note, Series F (Fixed Rate).

4(c)      Form  of  Medium-Term Note,  Series  F  (Floating Rate)

5(a)      Opinion of Counsel of the Corporation as to the legality of the Notes.

5(b)      Opinion  of  Piper & Marbury  L.L.P.  as to the legality of the Notes.

12        Proforma Computation of Ratio of Earnings to Fixed Charges


23(a)     Consent of Counsel of the Corporation (included in Exhibit 5(a)).

23(b)     Consent  of  Piper & Marbury L.L.P. (included  in Exhibit 5(b)).

23(c)     Consent of Coopers & Lybrand, L.L.P., Independent Accountants

23(d)     Consent  of  Price Waterhouse,  LLP,  Independent Accountants

24        Power of Attorney.

25        Statement of Eligibility and  Qualification  under the Trust Indenture
          Act of 1939 (Form T-1) of The Bank of New York, Trustee.

99(a)*    Corporations and Associations Article, Section 2- 418 of the Annotated
          Code of Maryland (Designated as Exhibit 99(a) to the Form S-3 File No.
          333- 24705 filed April 7, 1997).

99(b)*    Article 10 of the  Virginia  Stock  Corporations  Act  (Designated  as
          Exhibit  99(b) to the Form S-3 File  No.  333-  24705  filed  April 7,
          1997).

- ------------------
*      Incorporated by reference.



<PAGE>                                
                                                       Exhibit 1(a)
                                                                 

                          $300,000,000
                CONSTELLATION ENERGY CORPORATION
                        MEDIUM-TERM NOTES
                            SERIES F
                        AGENCY AGREEMENT


                        __________, 1997


Lehman Brothers
Lehman Brothers Inc.
3 World Financial Center
12th Floor
New York, New York  10285-1200

Goldman, Sachs & Co.
85 Broad Street
New York, New York  10004

Merrill Lynch & Co.
Merrill Lynch, Pierce, Fenner & Smith Incorporated
250 Vesey Street
New York, New York  10281


Dear Sirs:

     1.   Introduction.   Constellation  Energy  Corporation,   a
Maryland  and Virginia corporation (the "Corporation"),  confirms
its   agreement  with  Lehman  Brothers,  Lehman  Brothers  Inc.;
Goldman,  Sachs  & Co.; and Merrill Lynch & Co.,  Merrill  Lynch,
Pierce, Fenner & Smith Incorporated (individually, an "Agent" and
collectively,  the "Agents") with respect to the issue  and  sale
from  time  to  time  by the Corporation of  up  to  $300,000,000
aggregate  principal amount of its Medium-Term  Notes,  Series  F
registered  under  the  registration  statement  referred  to  in
Section  2(a) (the "Notes").  The Notes will be issued  under  an
indenture,  dated as of April 4, 1997 (the "Indenture"),  between
the Corporation and The Bank of New York (the "Trustee").

        The Notes shall have the maturity ranges (which shall  be
from  nine  months  to  thirty  years),  annual  interest  rates,
redemption provisions and other terms set forth in the Prospectus
referred  to in Section 2(a) as it may be supplemented from  time
to  time.   The  Notes  will be issued,  and  the  terms  thereof
established,  from time to time by the Corporation in  accordance
with  the Indenture, the Notes and the Procedures (as defined  in
Section 3(d) hereof).


<PAGE>

    2.   Representations and Warranties of the Corporation.   The
Corporation  represents and warrants to, and  agrees  with,  each
Agent as follows:

        (a) A registration statement on Form S-3 (No. 333-_____),
covering $300 million principal amount of the Notes, including  a
prospectus,  has  been  filed with the  Securities  and  Exchange
Commission   ("Commission")  and  has  become  effective.    Such
registration  statement,  including (i) the  prospectus  included
therein  dated  ____________  (such  prospectus  including   each
document incorporated by reference therein, as may be amended  or
supplemented  from  time  to  time,  is  hereinafter  called  the
"Prospectus")  and (ii) all documents filed as  part  thereof  or
incorporated  by  reference  therein,  as  may  be   amended   or
supplemented  from  time  to  time, are  hereinafter  called  the
"Registration  Statement."  Any reference in  this  Agreement  to
amending  or  supplementing the Prospectus  shall  be  deemed  to
include the filing of materials incorporated by reference in  the
Prospectus  after  the  Closing Date and any  reference  in  this
Agreement to any amendment or supplement to the Prospectus  shall
be deemed to include any such materials incorporated by reference
in the Prospectus after the Closing Date.

       (b) The Registration Statement conforms in all respects to
the  requirements  of  the Securities Act  of  1933,  as  amended
("Act"), and the pertinent published rules and regulations of the
Commission  thereunder ("33 Act Rules and Regulations")  and  the
Trust  Indenture Act of 1939, as amended ("Trust Indenture Act"),
and  does not include any untrue statement of a material fact  or
omit to state any material fact required to be stated therein  or
necessary to make the statements therein not misleading,  and  on
the  Closing  Date,  and at each of the times of  (i)  acceptance
referred to in Section 6(a) hereof, (ii) delivery referred to  in
Section 6(e) hereof and (iii) amendment or supplement referred to
in Section 6(b) hereof (the Closing Date and each such time being
herein  sometimes  referred  to as  "Representation  Date"),  the
Registration  Statement and the Prospectus will  conform  in  all
respects to the requirements of the Act, the Trust Indenture  Act
and  the  33 Act Rules and Regulations and none of such documents
will  contain an untrue statement of a material fact or will omit
to  state  any  material fact required to be  stated  therein  or
necessary  to make the statements therein not misleading,  except
that  the foregoing does not apply to statements or omissions  in
such  document  based upon written information furnished  to  the
Corporation  by  any  Agent specifically for  use  therein.   The
documents incorporated by reference in the Registration Statement
or  the Prospectus pursuant to Item 12 of Form S-3 of the Act, at
the  time  they were filed with the Commission, complied  in  all
material   respects  with  the  requirements  of  the  Securities
Exchange  Act  of  1934,  as amended ("Exchange  Act"),  and  the
pertinent  published rules and regulations thereunder  ("Exchange
Act Rules and Regulations").  Any additional documents deemed  to
be  incorporated by reference in the Prospectus will,  when  they
are  filed  with the Commission, comply in all material  respects

                              - 2 -

<PAGE>

with  the  requirements of the Exchange Act and the Exchange  Act
Rules and Regulations and will not contain an untrue statement of
a  material fact or omit to state a material fact required to  be
stated  therein or necessary to make the statements  therein,  in
light  of  the  circumstances under which  they  were  made,  not
misleading.

   3.   Appointment as Agent; Solicitations as Agent.

       (a) Subject to the terms and conditions stated herein, the
Corporation hereby appoints each of the Agents as an agent of the
Corporation for the purpose of soliciting or receiving offers  to
purchase the Notes from the Corporation by others.

        (b)  On  the basis of the representations and  warranties
contained herein, but subject to the terms and conditions  herein
set forth, each Agent agrees, as agent of the Corporation, to use
all  reasonable  efforts when requested  by  the  Corporation  to
solicit  offers  to  purchase  the  Notes  upon  the  terms   and
conditions  set  forth in the Prospectus, as from  time  to  time
amended or supplemented.

         Upon   receipt   of  notice  from  the  Corporation   as
contemplated by Section 4(b) hereof, each Agent shall suspend its
solicitation  of  purchases  of Notes  until  such  time  as  the
Corporation  shall  have  furnished  it  with  an  amendment   or
supplement  to  the Registration Statement or the Prospectus,  as
the  case  may  be, contemplated by Section 4(b) and  shall  have
advised each Agent that such solicitation may be resumed.

         The   Corporation  reserves  the  right,  in  its   sole
discretion,  to  suspend solicitation of offers to  purchase  the
Notes  commencing  at  any  time  for  any  period  of  time   or
permanently.   Upon receipt of notice from the  Corporation,  the
Agents   will  use  their  best  efforts  promptly   to   suspend
solicitation  of  offers to purchase Notes from the  Corporation,
but  in no event later than one business day after notice,  until
such  time  as the Corporation has advised the Agents  that  such
solicitation  may be resumed.  For the purpose of  the  foregoing
sentence,  "business  day" shall mean any  day  which  is  not  a
Saturday  or  a Sunday or a day on which banking institutions  in
The City of New York and the City of Baltimore are authorized  or
required by law or executive order to be closed.

        The  Agents are authorized to solicit offers to  purchase
Notes only in fully registered form, in minimum denominations  of
$1,000 and integral multiples of $1,000 in excess thereof, and at
a   purchase  price  which,  unless  otherwise  specified  in   a
supplement  to  the Prospectus, shall be equal  to  100%  of  the
principal  amount thereof.  Each Agent shall communicate  to  the
Corporation,  orally  or  in writing, each  reasonable  offer  to
purchase  Notes  received by it as Agent.  The Corporation  shall
have  the  sole right to accept offers to purchase the Notes  and
may reject any such offer, in whole or in part.  Each Agent shall


                              - 3 -


<PAGE>

have  the right, in its discretion reasonably exercised,  without
notice to the Corporation, to reject any offer to purchase  Notes
received by it, in whole or in part, and any such rejection shall
not be deemed a breach of its agreement contained herein.

        No Note which the Corporation has agreed to sell pursuant
to this Agreement shall be deemed to have been purchased and paid
for,  or sold, by the Corporation until such Note shall have been
delivered  to  the  purchaser thereof  against  payment  by  such
purchaser.

       (c) At the time of delivery of, and payment for, any Notes
sold by the Corporation as a result of a solicitation made by, or
offer  to purchase received by, an Agent, the Corporation  agrees
to  pay  such Agent a commission in accordance with the  schedule
set forth in Exhibit A hereto.

       (d) Administrative procedures respecting the sale of Notes
(the "Procedures") shall be agreed upon from time to time by  the
Agents  and the Corporation.  The initial Procedures,  which  are
set  forth  in  Exhibit B hereto, shall remain  in  effect  until
changed by agreement among the Corporation and the Agents.   Each
Agent  and the Corporation agree to perform the respective duties
and obligations specifically provided to be performed by each  of
them  herein and in the Procedures.  The Corporation will furnish
a  copy  of the Procedures as from time to time in effect to  the
Trustee which will act as the authenticating agent and the  agent
for  payment, registration and notice with respect to  the  Notes
pursuant  to the Indenture and the agent for calculating interest
rates  with  respect  to  floating rate  notes  pursuant  to  the
Interest  Calculation Agency Agreement dated as of ________  (the
"Interest Calculation Agency Agreement").

        (e)  The documents required to be delivered by Section  5
hereof  shall be delivered at the offices of the Corporation,  39
W.  Lexington Street, Baltimore, Maryland, 21201, not later  than
5:00  P.M., Baltimore time, on the date of this Agreement  or  at
such later time as may be mutually agreed by the Corporation  and
the  Agents,  which in no event shall be later than the  time  at
which  the  Agents  commence solicitation of purchases  of  Notes
hereunder,  such time and date being herein called  the  "Closing
Date."

    4.   Certain  Agreements of the Corporation.  The Corporation
agrees  with the Agents that it will furnish to Cahill  Gordon  &
Reindel,  counsel  for  the  Agents,  one  signed  copy  of   the
Registration Statement, including all exhibits and all  documents
incorporated by reference, in the form it became effective and of
all amendments thereto and that, in connection with each offering
of Notes, it will take the following actions:


                              - 4 -

<PAGE>

       (a) From the time solicitation regarding sale of the Notes
is  begun  until  all  of  the  Notes  have  been  sold  (i)  the
Corporation  will advise each Agent promptly of any  proposal  to
amend  or supplement the Registration Statement or the Prospectus
by  means  of a post-effective amendment, sticker, or  supplement
(except  post-effective  amendments,  supplements,  and  stickers
relating solely to interest rates or maturities of Notes) but not
by  means  of incorporation of document(s) by reference into  the
Registration  Statement or the Prospectus; (ii)  the  Corporation
will afford the Agents a reasonable opportunity to comment on any
such  proposed post-effective amendment, sticker, or  supplement;
(iii) the Corporation will advise each Agent of the filing of any
such  post-effective amendment, sticker, or supplement; and  (iv)
the Corporation will (x) advise each Agent of the institution  by
the  Commission of any stop order proceedings in respect  of  the
Registration Statement or of any part thereof, (y) use  its  best
efforts  to prevent the issuance of any such stop order, and  (z)
if  a  stop  order is issued, to obtain its lifting  as  soon  as
possible.

        (b)  If from the time solicitation regarding sale of  the
Notes  is  begun  until  all of the Notes  have  been  sold,  the
Corporation  shall  determine that it  is  necessary  to  suspend
solicitation of the Notes because of the occurrence of  an  event
that  results  in the Prospectus either (x) including  an  untrue
statement  of  a material fact or omitting to state any  material
fact  necessary  to  make the statements in such  Prospectus,  in
light  of the circumstances under which they were made when  such
Prospectus  was  delivered, not misleading,  or  (y)  failing  to
comply  with  the Act, then the Corporation will promptly  notify
each  Agent  to suspend solicitation of purchases of  the  Notes.
Notwithstanding  Section 4(a) if the Corporation shall  determine
to  amend  or supplement the Registration Statement or Prospectus
to  correct  such result, it will advise each Agent promptly  and
afford the Agents a reasonable opportunity to discuss and comment
upon   the  nature  of  the  disclosure  in  such  amendment   or
supplement.  Notwithstanding the foregoing, if at the time of any
notification to suspend solicitations (i) this Agreement shall be
in  effect  and  any Agent shall own any of the  Notes  with  the
intention of reselling them, or (ii) the Corporation has accepted
an  offer  to purchase Notes but the related settlement  has  not
occurred,  then  the Corporation, subject to  the  provisions  of
Section  4(a) of this Agreement, will promptly prepare  and  file
with the Commission an amendment or supplement which will correct
such statement or omission or effect such compliance.

        (c)  The Corporation, during the period when a prospectus
relating to the Notes is required to be delivered under the  Act,
will furnish to each Agent promptly after timely filing with  the
Commission  all  documents  required  to  be  filed  pursuant  to
Sections  13(a), 13(c), 14 or 15(d) of the Exchange  Act  (except
those  filings  associated  with employee  benefit  plans).   The
Corporation will immediately notify each Agent of any downgrading
in  the  rating of the Notes or any other debt securities of  the


                              - 5 -

<PAGE>

Corporation, or any proposal to downgrade the rating of the Notes
or   any  other  debt  securities  of  the  Corporation,  by  any
"nationally  recognized  statistical  rating  organization"   (as
defined  for purposes of Rule 436(g) under the Act), as  soon  as
the  Corporation  learns  of  such  downgrading  or  proposal  to
downgrade.

        (d) The Corporation will furnish to each Agent copies  of
the  Registration Statement, including all exhibits except  those
incorporated  by  reference, any related preliminary  prospectus,
any related preliminary prospectus supplement, the Prospectus and
all amendments and supplements to such documents, in each case as
soon  as  available  and  in such quantities  as  are  reasonably
requested.

        (e)  The Corporation will use its best efforts to  obtain
the qualification of the Notes for sale and the determination  of
their   eligibility  for  investment  under  the  laws  of   such
jurisdictions  as  the Agents designate and  will  continue  such
qualifications   in   effect  so  long  as   required   for   the
distribution; provided, however, that the Corporation  shall  not
be  required to qualify as a foreign corporation or to  file  any
consent  to service of process under the laws of any jurisdiction
or   to  comply  with  any  other  requirements  deemed  by   the
Corporation to be unduly burdensome.

        (f) So long as any Notes are outstanding, the Corporation
will furnish to the Agents: (i) as soon as practicable after  the
end  of  each  fiscal  year,  a copy  of  its  annual  report  to
shareholders for such year, (ii) as soon as available, a copy  of
each  report  or  definitive proxy statement of  the  Corporation
filed  with  the Commission under the Exchange Act or  mailed  to
shareholders, and (iii) from time to time, such other information
concerning the Corporation as you may reasonably request.

        (g) The Corporation will pay all expenses incident to the
performance  of  its obligations under this Agreement,  and  will
reimburse  each Agent for any expenses (including Blue  Sky  fees
and  disbursements  of counsel which will not  in  the  aggregate
exceed $6,000) incurred by it in connection with qualification of
the  Notes  for  sale and determination of their eligibility  for
investment under the laws of such jurisdictions as such Agent may
designate and the printing of memoranda relating thereto, for any
filing  fees charged by investment rating agencies for the rating
of  the Notes, for any filing fee of the National Association  of
Securities  Dealers,  Inc. relating to the  Notes,  and  for  the
reasonable fees and disbursements of counsel to the Agents.

        (h)  Not later than 45 days after the end of the 12-month
period  beginning  at  the  end of  any  fiscal  quarter  of  the
Corporation in which the Closing Date or any other Representation
Date occurs, the Corporation will make generally available to its
security  holders  an  earnings  statement  (which  need  not  be


                              - 6 -

<PAGE>

audited)  covering such 12-month period which  will  satisfy  the
provisions of Section 11(a) of the Act.

    5.   Conditions of Obligations of Agents.  The obligation  of
each Agent under this Agreement at any time to solicit offers  to
purchase   the   Notes  is  subject  to  the  accuracy   of   the
representations and warranties of the Corporation herein  on  the
date  hereof, on each Representation Date and on the date of each
such  solicitation,  to  the accuracy of the  statements  of  the
Corporation's officers made pursuant to the provisions hereof  on
each  such  date,  to the performance by the Corporation  of  its
obligations hereunder on or prior to each such date, and to  each
of the following additional conditions precedent:

        (a)  No  stop order suspending the effectiveness  of  the
Registration  Statement or of any part thereof  shall  have  been
issued  and  no  proceedings for that  purpose  shall  have  been
instituted or, to the knowledge of the Corporation or any  Agent,
shall be contemplated by the Commission.

       (b) Neither the Registration Statement nor the Prospectus,
as  amended or supplemented as of any Representation Date or date
of  such  solicitation,  as the case may be,  shall  contain  any
untrue  statement of fact which, in the opinion of any Agent,  is
material or omits to state a fact which, in the opinion  of  such
Agent,  is  material and is required to be stated therein  or  is
necessary to make the statements therein not misleading.

        (c)  There shall not have occurred (i) any suspension  or
limitation  of trading in securities generally on  the  New  York
Stock  Exchange other than a temporary suspension in  trading  to
provide  for an orderly market, or any setting of minimum  prices
for trading on such exchange, or any suspension of trading of any
securities of the Corporation on any exchange or in the over-the-
counter  market; (ii) any banking moratorium declared by  Federal
or  New York authorities; or (iii) any outbreak or escalation  of
major  hostilities in which the United States  is  involved,  any
declaration of war by Congress or any other substantial  national
or  international  calamity or emergency if,  in  the  reasonable
judgment  of  such  Agents,  the effect  of  any  such  outbreak,
escalation,   declaration,  calamity  or   emergency   makes   it
impractical  or  inadvisable  to proceed  with  solicitations  of
purchases of, or sales of, Notes.

       (d) At the Closing Date, the Agents shall have received an
opinion,  dated the Closing Date, of counsel of the  Corporation,
(relying  on Piper and Marbury as to Virginia law)to  the  effect
that:

           (i) The Corporation has been duly incorporated and  is
       validly  existing as a corporation in good standing  under
       the laws of the State of Maryland and the Commonwealth  of
       Virginia,  with power and authority (corporate and  other)
       to   own   its  respective  properties  and  conduct   its


                               - 7 -

<PAGE>

       respective businesses as described in the Prospectus;  and
       the  Corporation  is duly qualified to do  business  as  a
       foreign  corporation in good standing in the  Commonwealth
       of  Pennsylvania, the District of Columbia and  all  other
       jurisdictions in which the conduct of its business or  the
       ownership  of  its properties requires such  qualification
       and the failure to do so would have a material and adverse
       impact on its financial condition;
       
           (ii)  The Indenture has been duly authorized, executed
       and   delivered  by  the  Corporation,  and  is  a   valid
       instrument,    legally   binding   on   the   Corporation,
       enforceable  in  accordance  with  its  terms,  except  as
       limited by bankruptcy, insolvency, or other laws affecting
       the  enforcement  of  creditors'  rights  and  by  general
       principles of equity;
       
           (iii)  The issuance and sale of Notes have  been  duly
       authorized  by  all  necessary  corporate  action  of  the
       Corporation.  The Notes (assuming that they have been duly
       authenticated   by  the  Trustee  or  a  duly   designated
       Authentication  Agent  under  the  Indenture,  which  fact
       counsel  need not verify by an inspection of  the  Notes),
       when  issued  in  accordance with the provisions  of  this
       Agreement  and  the  Indenture, will be  duly  issued  and
       constitute  legal,  valid and binding obligations  of  the
       Corporation enforceable in accordance with their terms and
       are  entitled  to the benefits provided by the  Indenture,
       except as limited by bankruptcy, insolvency or other  laws
       affecting  the  enforcement of creditors'  rights  and  by
       general principles of equity;

           (iv)  The  Registration Statement has become effective
       under  the  Act  and  (a) to the best  of  such  counsel's
       knowledge,  no stop order suspending the effectiveness  of
       the   Registration  Statement  has  been  issued  and   no
       proceedings for that purpose have been instituted  or  are
       pending   or   contemplated  under  the   Act;   (b)   the
       Registration Statement (as of its effective date) and  the
       Prospectus (as of the date of this Agreement) appeared  to
       comply  as  to  form  in all material  respects  with  the
       requirements  of Form S-3 under the Act  and  the  33  Act
       Rules  and  Regulations and the Trust Indenture  Act;  (c)
       such  counsel  has no reason to believe  that  either  the
       Registration  Statement as of its effective  date  or  the
       Prospectus as of the date of this Agreement contained  any
       untrue  statement of a material fact or omitted  to  state
       any  material  fact  required  to  be  stated  therein  or
       necessary  to make the statements therein not  misleading;
       (d)  the  descriptions in the Registration  Statement  and
       Prospectus of statutes, legal and governmental proceedings
       and  contracts and other documents are accurate and fairly
       present the information required to be shown; and (e) such
       counsel  does  not  know  of  any  legal  or  governmental
      

                               - 8 -

<PAGE>

       proceedings  required to be described  in  the  Prospectus
       which  are not described as required, nor of any contracts
       or  documents  of a character required to be described  in
       the Registration Statement or Prospectus or to be filed as
       exhibits  to  the  Registration Statement  which  are  not
       described  or filed as required; it being understood  that
       such  counsel, in addressing the matters covered  in  this
       paragraph  (iv),  need  express  no  opinion  as  to   the
       financial  statements or other financial  and  statistical
       information contained in the Registration Statement or the
       Prospectus  or  incorporated therein  or  attached  as  an
       exhibit thereto or as to the Statement of Eligibility  and
       Qualification  on  Form  T-1  of  the  Trustee  under  the
       Indenture;
       
           (v) The approvals of the Public Service Commission  of
       Maryland and the Public Service Commission of the District
       of  Columbia  necessary  for the  valid  issuance  by  the
       Corporation of Notes pursuant to this Agreement have  been
       obtained  and  continues in full force  and  effect.   The
       Corporation  has  received the  approval  of  the  Federal
       Energy Regulatory Commission ("FERC") for the issuance  of
       Notes  on  or before December 31, 1998 with maturities  of
       not more than 12 months after the date of issuance and the
       approval of FERC will be required for the issuance of  any
       Notes  having  such  maturities after December  31,  1998.
       Such  counsel  knows  of no other approval  of  any  other
       regulatory  authority which is legally  required  for  the
       valid  offering, issuance, sale and delivery of the  Notes
       by  the Corporation under this Agreement (except that such
       opinion  need  not  pass  upon the requirements  of  state
       securities acts);
       
           (vi)  To  the  best  of such counsel's  knowledge  and
       belief,  the consummation of the transactions contemplated
       in  this  Agreement and the compliance by the  Corporation
       with  all the terms of the Indenture did not and will  not
       result  in a breach of any of the terms or provisions  of,
       or  constitute a default under, the Corporation's  Charter
       or  By-Laws or any indenture, mortgage or deed of trust or
       other agreement or instrument to which the Corporation  is
       a party;

           (vii) Each of this Agreement, the Interest Calculation
       Agency  Agreement  and the Letter of  Representations  has
       been  duly  authorized,  executed  and  delivered  by  the
       Corporation;

           (viii) The Indenture is duly qualified under the Trust
       Indenture Act;

           (ix)  The issuance, sale and delivery of the Notes  as
       contemplated  by  this Agreement are not  subject  to  the
       approval  of  the Commission under the provisions  of  the


                              - 9 -

<PAGE>

       Public  Utility  Holding Company Act of 1935,  as  amended
       (the "1935 Act"); and

           (x)  The  Notes  and  Indenture conform  as  to  legal
       matters  with  the  statements  concerning  them  in   the
       Registration  Statement and Prospectus under  the  caption
       "DESCRIPTION  OF  NOTES" and on  the  cover  page  of  the
       Prospectus.

        (e) At the Closing Date, the Agents shall have received a
certificate,  dated  the Closing Date, of  the  Chairman  of  the
Board,  Chief  Executive Officer, Vice Chairman,  President,  any
Vice  President  or  the Treasurer and a principal  financial  or
accounting officer of the Corporation in which such officers,  to
the  best  of their knowledge after reasonable investigation  and
relying upon opinions of counsel to the extent legal matters  are
involved, shall state that (i) the representations and warranties
of  the Corporation in this Agreement are true and correct in all
material  respects, (ii) the Corporation has  complied  with  all
agreements  and  satisfied  all conditions  on  its  part  to  be
performed or satisfied hereunder at or prior to the Closing Date,
(iii)   no  stop  order  suspending  the  effectiveness  of   the
Registration Statement or of any part thereof has been issued and
no  proceedings  for  that purpose have been  instituted  or  are
contemplated by the Commission, and (iv) subsequent to  the  date
of the most recent financial statements set forth or incorporated
by  reference  in  the  Prospectus, there has  been  no  material
adverse  change  in the financial position or  in  the  financial
results of operations of the Corporation, except as set forth  or
contemplated   in  the  Prospectus  or  as  described   in   such
certificate.

        (f)  At  the Closing Date, the Agents shall have received
letters, dated the Closing Date, of Coopers & Lybrand related  to
Baltimore  Gas and Electric Company and Price Waterhouse  related
to  Potomac  Electric  Power Company, confirming  that  they  are
independent public accountants within the meaning of the Act  and
the  33 Act Rules and Regulations, and stating in effect that for
the respective companies that:
       
           (i)  In  their  opinion,  the  consolidated  financial
       statements and supporting schedules audited by them  which
       are  included  in the company's Form 10-K  ("Form  10-K"),
       which  is  incorporated by reference in  the  Registration
       Statement comply in form in all material respects with the
       applicable accounting requirements of the Act and  the  33
       Act  Rules  and Regulations and the Exchange Act  and  the
       Exchange Act Rules and Regulations;
       
           (ii)  On  the  basis of procedures specified  in  such
       letter  (but  not  an audit in accordance  with  generally
       accepted   auditing  standards),  including  reading   the
       minutes  of  meetings of the shareholders,  the  Board  of
       Directors and the Executive Committee of the company since
      

                               - 10 -

<PAGE>

       the  end of the year covered by the Form 10-K as set forth
       in the minute books through a specified date not more than
       five  days  prior  to  the Closing  Date,  performing  the
       procedures  specified in Statement on  Auditing  Standards
       No.  71,  Interim Financial Information, on the  unaudited
       interim  consolidated financial statements of the  company
       incorporated  by reference in the Registration  Statement,
       if any, and reading the latest available unaudited interim
       consolidated  financial statements  of  the  company,  and
       making  inquiries of certain officials of the company  who
       have  responsibility for financial and accounting  matters
       as  to  whether the latest available financial  statements
       not   incorporated   by  reference  in  the   Registration
       Statement are prepared on a basis substantially consistent
       with that of the audited consolidated financial statements
       incorporated  in the Registration Statement,  nothing  has
       come  to  their attention that has caused them to  believe
       that  (1)  any unaudited consolidated financial statements
       incorporated by reference in the Registration Statement do
       not  comply  in  form in all material  respects  with  the
       applicable  requirements of the Act and the 33  Act  Rules
       and  Regulations and the Exchange Act and the Exchange Act
       Rules and Regulations or any material modifications should
       be   made   to  those  unaudited  consolidated   financial
       statements  for  them to be in conformity  with  generally
       accepted  accounting principles; (2) at the  date  of  the
       latest   available  balance  sheet  not  incorporated   by
       reference  in  the Registration Statement  there  was  any
       change  in the capital stock, change in long-term debt  or
       decrease   in   consolidated   net   assets   or    common
       shareholders' equity as compared with the amounts shown in
       the  latest balance sheet incorporated by reference in the
       Registration Statement or for the period from the  closing
       date  of  the  latest  income  statement  incorporated  by
       reference  in  the Registration Statement to  the  closing
       date of the latest available income statement read by them
       there   were   any   decreases,  as  compared   with   the
       corresponding  period of the previous year,  in  operating
       revenues,  operating  income, net  income,  the  ratio  of
       earnings  to  fixed charges (measured on the  most  recent
       twelve  month period), or in earnings per share of  common
       stock except in all instances of changes or decreases that
       the  Registration Statement discloses have occurred or may
       occur, or which are described in such letter; or (3) at  a
       specified  date  not  more than five  days  prior  to  the
       Closing Date, there was any change in the capital stock or
       long-term debt of the company or, at such date, there  was
       any decrease in net assets of the company as compared with
       amounts shown in the latest balance sheet incorporated  by
       reference in the Registration Statement, or for the period
       from  the  closing  date  of the latest  income  statement
       incorporated by reference in the Registration Statement to
       a  specified  date not more than five days  prior  to  the
       Closing  Date,  there were any decreases as compared  with
      

                               - 11 -


<PAGE>

       the   corresponding  period  of  the  previous  year,   in
       operating  revenues, operating income, net  income  or  in
       earnings  applicable to common stock, except in all  cases
       for   instances   of   changes  or  decreases   that   the
       Registration  Statement discloses  have  occurred  or  may
       occur, or which are described in such letter; and

           (iii)  Certain specified procedures have been  applied
       to  certain financial or other statistical information (to
       the  extent such information was obtained from the general
       accounting   records  of  the  company)   set   forth   or
       incorporated  by  reference in the Registration  Statement
       and   that   such   procedures  have  not   revealed   any
       disagreement   between  the  financial   and   statistical
       information   so  set  forth  or  incorporated   and   the
       underlying  general  accounting records  of  the  company,
       except as described in such letter.

        (g)  The Agents shall have received from Cahill Gordon  &
Reindel,  counsel  for the Agents, an opinion dated  the  Closing
Date,  with respect to the matters referred to in paragraph  5(d)
subheadings  (ii), (iii), (iv)b, (v), (vii), (viii) and  (x)  and
such other related matters as you may require and the Corporation
shall  have  furnished  to such counsel such  documents  as  they
request for the purpose of enabling them to pass on such matters.

        In  rendering such opinion, Cahill Gordon &  Reindel  may
rely, as to the incorporation of the Corporation, the approval of
the  Public Service Commission of Maryland and the Public Service
Commission of the District of Columbia required for the issuance,
sale  and  delivery of the  Notes, and all other matters governed
by  the  laws  of  the State of Maryland and the Commonwealth  of
Virginia,  the applicability of the 1935 Act and the approval  of
FERC  for the issuance, sale and delivery of the Notes, upon  the
opinion of counsel for the Corporation referred to above.

        In  addition, such counsel shall state that such  counsel
has  participated in conferences with officers, counsel and other
representatives  of  the  Corporation,  representatives  of   the
independent certified public accountants for the Corporation  and
representatives  of  the  Agents at which  the  contents  of  the
Registration  Statement and the Prospectus  and  related  matters
were  discussed; and, although such counsel is not  passing  upon
and does not assume responsibility for the accuracy, completeness
or  fairness  of  the  statements contained in  the  Registration
Statement and Prospectus (except as to the matters referred to in
their opinion rendered pursuant to subheading (x) above), on  the
basis  of  the foregoing (relying as to materiality  to  a  large
extent   upon  the  opinions  of  officers,  counsel  and   other
representatives of the Corporation), no facts have  come  to  the
attention of such counsel which lead such counsel to believe that
either  the Registration Statement (as of its effective date)  or
the  Prospectus (as of the date of this Agreement), contained  an
untrue  statement  of  a  material fact or  omitted  to  state  a


                               - 12 -


<PAGE>

material fact required to be stated therein or necessary to  make
such  statements therein not misleading (it being understood that
such  counsel need make no comment with respect to the  financial
statements   and  other  financial  and  statistical  information
included   in   the  Registration  Statement  or  Prospectus   or
incorporated  therein or as to the Statement of  Eligibility  and
Qualification on Form T-l of the Trustee under the Indenture).

        (h)  The  approvals of the Public Service  Commission  of
Maryland  and  the Public Service Commission of the  District  of
Columbia  necessary  for  the valid  issuance  of  Notes  by  the
Corporation  pursuant to this Agreement have  been  obtained  and
continue  in full force and effect.  The Corporation has received
the  approval  of  FERC for the issuance of Notes  on  or  before
December  31,  1998 with maturities of not more  than  12  months
after  the  date  of issuance and the approval of  FERC  will  be
obtained before the issuance of any Notes after December 31, 1998
having such maturities.

         The  Corporation  will  furnish  the  Agents  with  such
conformed  copies  of  such opinions, certificates,  letters  and
documents as the Agents reasonably request.

   6.   Additional Covenants of the Corporation.  The Corporation
agrees that:

       (a) Each acceptance by the Corporation of an offer for the
purchase  of Notes shall be deemed to be an affirmation that  its
representations  and warranties contained in this  Agreement  are
true  and  correct  at  the  time of such  acceptance,  it  being
understood that such representations and warranties shall  relate
to  the  Registration Statement and the Prospectus as amended  or
supplemented  at  each such time.  Each such  acceptance  by  the
Corporation of an offer for the purchase of Notes shall be deemed
to   constitute  an  additional  representation,   warranty   and
agreement by the Corporation that, as of the settlement date  for
the  sale  of such Notes, after giving effect to the issuance  of
such  Notes  and of any other Notes to be issued on or  prior  to
such  settlement date, the aggregate amount of Notes  which  have
been  issued  and  sold by the Corporation will  not  exceed  the
amount   of   Notes  registered  pursuant  to  the   Registration
Statement.

        (b) From the time solicitation regarding the sale of  the
Notes  is begun until all of the Notes have been sold, each  time
the  Corporation  (i)  amends  or  supplements  the  Registration
Statement  or the Prospectus (other than in reference  solely  to
interest  rates  or  maturities of Notes) by  means  of  a  post-
effective amendment, sticker, or supplement but not by  means  of
incorporation  of document(s) by reference into the  Registration
Statement or the Prospectus; (ii) files an annual report on  Form
10-K under the Exchange Act; (iii) files its quarterly reports on
Form 10-Q under the Exchange Act; and (iv) files a report on Form
8-K  under  the  Exchange Act (the date of  filing  each  of  the


                               - 13 -


<PAGE>

aforementioned  documents is referred  to  as  a  "Representation
Date"); the Corporation shall furnish the Agents (but in the case
of (iv) above only if requested by the Agents) with a certificate
of   the   Chairman,  Chief  Executive  Officer,  Vice  Chairman,
President,  any Vice President or the Treasurer and  a  principal
financial  or  accounting  officer of the  Corporation,  in  form
satisfactory  to  the  Agents,  to  the  effect   that   on   the
Representation  Date,  to  the  best  of  their  knowledge  after
reasonable investigation and relying upon opinions of counsel  to
the  extent  legal matters are involved, (i) the  representations
and  warranties of the Corporation in this Agreement are true and
correct  in  all  material  respects; (ii)  the  Corporation  has
complied with all agreements and satisfied all conditions on  its
part  to be performed or satisfied hereunder at or prior  to  the
Representation   Date;  (iii)  no  stop  order   suspending   the
effectiveness  of  the  Registration Statement  or  of  any  part
thereof has been issued and no proceedings for that purpose  have
been  instituted or are contemplated by the Commission; and  (iv)
subsequent  to  the date of the most recent financial  statements
set  forth or incorporated by reference in the Prospectus,  there
has been no material adverse change in the financial position  or
in the financial results of operations of the Corporation, except
as set forth in or contemplated by the Prospectus or as described
in such certificate.

        (c) From the time solicitation regarding the sale of  the
Notes  is  begun until all of the Notes have been sold,  at  each
Representation Date referred to in Section 6(b) (i) or (ii)  and,
only  if  requested  by the Agents, at each  Representation  Date
referred to in Section 6(b) (iii) or (iv), the Corporation  shall
concurrently  furnish  the  Agents  with  a  written  opinion  or
opinions of counsel for the Corporation, dated the Representation
Date  or  the  date of such filing, in form satisfactory  to  the
Agents,  to  the  effect set forth in Section  5(d)  hereof,  but
modified,  as necessary, to relate to the Registration  Statement
and  the  Prospectus  as then amended or supplemented;  provided,
however,  that in lieu of such opinion, counsel may  furnish  the
Agents with a letter to the effect that the Agents may rely on  a
prior  opinion delivered under Section 5(d) or this Section  6(c)
to  the  same extent as if it were dated the date of such  letter
(except that statements in such prior opinion shall be deemed  to
relate  to  the  Registration Statement  and  the  Prospectus  as
amended or supplemented at such Representation Date).

        (d) From the time solicitation regarding the sale of  the
Notes  is  begun until all of the Notes have been sold,  at  each
Representation Date referred to in Section 6(b) (i) or (ii)  and,
only  if  requested  by the Agents, at each  Representation  Date
referred to in Section 6(b) (iii) or (iv), but in each case  only
if  such documents referred to in Section 6(b) include additional
financial  information, the Corporation  shall  cause  Coopers  &
Lybrand  and  Price Waterhouse each concurrently to  furnish  the
Agents  with  a letter, addressed jointly to the Corporation  and
the  Agents and dated the Representation Date or the date of such


                              - 14 -

<PAGE>

filing, in form and substance satisfactory to the Agents, to  the
effect set forth in Section 5(f) hereof but modified to relate to
the  Registration  Statement and the  Prospectus  as  amended  or
supplemented  at such Representation Date, with such  changes  as
may  be  necessary to reflect changes in the financial statements
and  other information derived from the accounting records of the
Corporation;   provided,  however,  that  if   the   Registration
Statement or the Prospectus is amended or supplemented solely  to
include  financial  information as of and for a  fiscal  quarter,
Coopers  &  Lybrand and Price Waterhouse may limit the  scope  of
such  letters to the unaudited financial statements  included  in
such  amendment  or supplement unless there is contained  therein
any  other accounting, financial or statistical information that,
in  the  reasonable judgment of the Agents, should be covered  by
such  letters, in which event such letters shall also cover  such
other  information and procedures as shall be agreed upon by  the
Agents.

        (e)  On  each settlement date for the sale of Notes,  the
Corporation  shall, if requested by an Agent  that  solicited  or
received the offer to purchase any Notes being delivered on  such
settlement date, furnish such Agent with a written opinion of the
General   Counsel  or  an  Associate  General  Counsel   of   the
Corporation,  dated  the  date  of  delivery  thereof,  in   form
satisfactory  to such Agent, to the effect set forth  in  clauses
(i), (ii), (iii) and (v) of Section 5(d) hereof, but modified, as
necessary, to relate to the Prospectus as amended or supplemented
at  such settlement date and except that such opinion shall state
that  the  Notes being sold by the Corporation on such settlement
date, when delivered against payment therefor as provided in  the
Indenture  and  this  Agreement, will have  been  duly  executed,
authenticated, issued and delivered and will constitute valid and
legally  binding  obligations of the Corporation  enforceable  in
accordance with their terms, subject only to the exceptions as to
enforcement  set forth in clauses (ii) and (iii) of Section  5(d)
hereof, and conform to the description thereof contained  in  the
Prospectus as amended or supplemented at such settlement date.

       (f) The Corporation agrees that any obligation of a person
who  has  agreed to purchase Notes to make payment for  and  take
delivery  of such Notes shall be subject to (i) the accuracy,  on
the related settlement date fixed pursuant to the Procedures,  of
the  Corporation's representations and warranties  deemed  to  be
made to the Agents pursuant to Section 2 and the last sentence of
subsection (a) of this Section 6; (ii) the satisfaction, on  such
settlement date, of each of the conditions set forth in  Sections
5(a),  (b),  (c)  and  (h),  it being understood  that  under  no
circumstance  shall  any Agent have any  duty  or  obligation  to
exercise  the  judgment permitted under Section 5(b)  or  (c)  on
behalf  of  any such person; (iii) the absence of any  change  or
development  involving a prospective change, not contemplated  by
the  Prospectus,  in or affecting particularly  the  business  or
properties  of  the  Corporation  which  materially  impairs  the
investment quality of the Notes; and (iv) no downgrading  in  the


                              - 15 -

<PAGE>

rating  of  the Corporation's debt securities by any  "nationally
recognized  statistical  rating  organization"  (as  defined  for
purposes of Rule 436(g) under the Act).


   7.  Indemnification and Contribution.

        (a) The Corporation will indemnify and hold harmless each
Agent  and each person if any, who controls any Agent within  the
meaning  of  the  Act  or the Exchange Act  against  any  losses,
claims,  damages or liabilities, joint or several, to which  such
Agent  or  such controlling person may become subject, under  the
Act,  or  otherwise, insofar as such losses, claims,  damages  or
liabilities (or actions in respect thereof) arise out of  or  are
based  upon  any untrue statement or alleged untrue statement  of
any  material fact contained in the Registration Statement or the
Prospectus, or any related preliminary prospectus or arise out of
or  are  based  upon  the omission or alleged omission  to  state
therein  a  material  fact  required  to  be  stated  therein  or
necessary to make the statements therein not misleading; and will
reimburse  each  Agent and each such controlling person  for  any
legal or other expenses reasonably incurred by such Agent or such
controlling person in connection with investigating or  defending
any  such  loss,  claim, damage, liability or  action;  provided,
however, that the Corporation will not be liable to such Agent or
controlling person in any such case to the extent that  any  such
loss,  claim, damage or liability arises out of or is based  upon
an  untrue  statement or alleged untrue statement or omission  or
alleged omission made in any such documents in reliance upon  and
in   conformity  with  written  information  furnished   to   the
Corporation by such Agent or such controlling person specifically
for  use  therein  unless such loss, claim, damage  or  liability
arises  out  of the offer or sale of Notes occurring  after  such
Agent  or  controlling  person has notified  the  Corporation  in
writing  that such information should no longer be used  therein.
This  indemnity  agreement will be in addition to  any  liability
which the Corporation may otherwise have.

        (b)  Each  Agent  will indemnify and  hold  harmless  the
Corporation, each of its directors, each of its officers who have
signed  the Registration Statement and each person, if  any,  who
controls  the Corporation within the meaning of the  Act  or  the
Exchange  Act, against any losses, claims, damages or liabilities
to  which  the  Corporation  or any  such  director,  officer  or
controlling  person  may  become  subject,  under  the  Act,   or
otherwise, insofar as such losses, claims, damages or liabilities
(or  actions in respect thereof) arise out of or are  based  upon
any  untrue statement or alleged untrue statement of any material
fact  contained in the Registration Statement or the  Prospectus,
or  any  related preliminary prospectus or arise out  of  or  are
based  upon the omission or the alleged omission to state therein
a  material  fact required to be stated therein or  necessary  to
make  the statements therein not misleading, in each case to  the
extent,  but  only to the extent, that such untrue  statement  or


                              - 16 -

<PAGE>

alleged untrue statement or omission or alleged omission was made
in  reliance  upon  and  in conformity with  written  information
furnished to the Corporation by such Agent specifically  for  use
therein;   and  will  reimburse  any  legal  or  other   expenses
reasonably  incurred  by the Corporation or  any  such  director,
officer or controlling person in connection with investigating or
defending  any such loss, claim, damage, liability or  action  as
such  expenses are incurred; provided, however, that  such  Agent
will  not  be  liable  to the Corporation or any  such  director,
officer or controlling person in any such case to the extent that
any such loss, claim, damage or liability arises out of the offer
or  sale  of  Notes occurring after such Agent has  notified  the
Corporation in writing that such information should no longer  be
used  therein.  This indemnity agreement will be in  addition  to
any liability which such Agent may otherwise have.

        (c)  Promptly after receipt by an indemnified party under
this  Section  of notice of the commencement of any action,  such
indemnified party will, if a claim in respect thereof  is  to  be
made  against  the indemnifying party under (a)  and  (b)  above,
notify  the  indemnifying party of the commencement thereof;  but
the omission so to notify the indemnifying party will not relieve
it  from any liability which it may have to any indemnified party
otherwise  than under this Section.  In case any such  action  is
brought  against  any  indemnified party,  and  it  notifies  the
indemnifying  party of the commencement thereof, the indemnifying
party  will be entitled to participate therein and, to the extent
that  it  may  wish,  jointly with any other  indemnifying  party
similarly  notified, to assume the defense thereof, with  counsel
satisfactory to such indemnified party (who may, with the consent
of  the  indemnified party, be counsel to the indemnifying party)
and  who shall not be counsel to any other indemnified party  who
may  have  interests conflicting with those of  such  indemnified
party,  and  after  notice from the indemnifying  party  to  such
indemnified  party  of  its election so  to  assume  the  defense
thereof,  the  indemnifying party will  not  be  liable  to  such
indemnified  party  under this Section for  any  legal  or  other
expenses  subsequently  incurred by  such  indemnified  party  in
connection  with the defense thereof other than reasonable  costs
of investigation.

        (d)  If  recovery  is not available under  the  foregoing
indemnification provisions of this Section for any  reason  other
than   as   specified   therein,   the   parties   entitled    to
indemnification  by  the  terms  thereof  shall  be  entitled  to
contribution  to liabilities and expenses, except to  the  extent
that  contribution is not permitted under Section  ll(f)  of  the
Act.   In  determining the amount of contribution  to  which  the
respective  parties are entitled, there shall be  considered  the
relative benefits received by each party from the offering of the
Notes  (taking  into account the portion of the proceeds  of  the
offering  realized by each), the parties' relative knowledge  and
access to information concerning the matter with respect to which
the  claim  was asserted, the opportunity to correct and  prevent


                               - 17 -

<PAGE>

any statement or omission, and any other equitable considerations
appropriate  under  the circumstances.  The Corporation  and  the
Agents  and such controlling persons agree that it would  not  be
equitable  if the amount of such contribution were determined  by
pro  rata  or per capita allocation (even if the Agents and  such
controlling persons were treated as one entity for such purpose).
Notwithstanding the provisions of this subsection (d),  no  Agent
or  controlling  person shall be required  to  make  contribution
hereunder  which  in  the  aggregate  exceeds  the  total  public
offering price of the Notes, distributed to the public through it
pursuant  to this Agreement or upon resale of Notes purchased  by
it from the Corporation, less the aggregate amount of any damages
which  such  Agent or such controlling person has otherwise  been
required  to  pay  in respect to the same claim or  substantially
similar  claim.  No person guilty of fraudulent misrepresentation
(within  the  meaning  of Section 11(f)  of  the  Act)  shall  be
entitled  to contribution from any person who was not  guilty  of
such fraudulent misrepresentation.  The obligations of each Agent
and  each controlling person in this subsection (d) to contribute
are several, in the same proportion which the amount of the Notes
which are the subject of the action and which were distributed to
the public through such Agent or such controlling person pursuant
to  this  Agreement  bears  to the total  amount  of  such  Notes
distributed  to the public through any other Agent or controlling
person pursuant to this Agreement, and not joint.

    8.   Status of Each Agent.  In soliciting offers to  purchase
the Notes from the Corporation pursuant to this Agreement and  in
assuming  its other obligations hereunder (other than  offers  to
purchase   pursuant  to  Section  11),  each  Agent   is   acting
individually  and not jointly and is acting solely as  agent  for
the  Corporation and not as principal.  Each Agent will  use  all
reasonable   efforts  to  assist  the  Corporation  in  obtaining
performance by each purchaser whose offer to purchase Notes  from
the Corporation has been solicited by such Agent and accepted  by
the  Corporation, but such Agent shall have no liability  to  the
Corporation in the event any such purchase is not consummated for
any  reason.  If the Corporation shall default on its obligations
to  deliver Notes to a purchaser whose offer it has accepted, the
Corporation (i) shall hold the Agents harmless against any  loss,
claim  or  damage arising from or as a result of such default  by
the Corporation, and (ii), in particular, shall pay to the Agents
any commission to which they would be entitled in connection with
such sale.

    9.  Survival of Certain Representations and Obligations.  The
respective  indemnities, agreements, representations,  warranties
and  other statements of the Corporation or its officers  and  of
the  Agents set forth in or made pursuant to this Agreement  will
remain in full force and effect, regardless of any investigation,
or  statement as to the results thereof, made by or on behalf  of
any   Agent,   the   Corporation  or  any  of  their   respective
representatives, officers or directors or any controlling  person
and  will survive delivery of and payment for the Notes.  If this



                             - 18 -

<PAGE>

Agreement  is terminated pursuant to Section 10 or for any  other
reason, the Corporation shall remain responsible for the expenses
to  be paid or reimbursed by it pursuant to Section 4(g) and  the
obligations  of the Corporation under Sections 4(f) and  (h)  and
the  respective  obligations of the Corporation  and  the  Agents
pursuant  to  Section 7 shall remain in effect.  In addition,  if
any  such  termination shall occur either (i) at a time when  any
Agent  shall own any of the Notes with the intention of reselling
them  or  (ii)  after the Corporation has accepted  an  offer  to
purchase   Notes  and  prior  to  the  related  settlement,   the
obligations of the Corporation under the last sentence of Section
4(b), under Sections 4(a), 4(c), 4(d), 4(e), 6(a), 6(e) and  6(f)
and,  in the case of a termination occurring as described in (ii)
above,  under Section 3(c) and under the last sentence of Section
8, shall also remain in effect.

    10.   Termination.  This Agreement may be terminated for  any
reason at any time by the Corporation as to any Agent or, in  the
case  of  any  Agent,  by such Agent insofar  as  this  Agreement
relates  to  such  Agent, upon the giving of  one  day's  written
notice  of  such  termination to the other parties  hereto.   Any
settlement  with  respect to Notes placed by an  Agent  occurring
after  termination of this Agreement shall be made in  accordance
with  the Procedures and each Agent agrees, if requested  by  the
Corporation, to take the steps therein provided to  be  taken  by
such Agent in connection with such settlement.

    11.   Other Sales and Purchases of Notes.  From time to time,
any  Agent may agree with the Corporation to purchase  all  or  a
portion  of Notes from the Corporation as an underwriter  (acting
either  alone  or  in  conjunction with one  or  more  investment
banking  firms)  for resale to the public.  In this  event,  such
purchase shall be made in accordance with the terms of a separate
agreement  to  be  entered  into  between  such  Agent  and   the
Corporation in substantially the form attached hereto as  Exhibit
C.

        Without  the oral consent (confirmed in writing)  of  the
Corporation, no Agent shall have the right to purchase all  or  a
portion  of  the  Notes for its own account.  In  the  event  the
Corporation consents to such purchase, the purchase shall be made
in  accordance  with  the  terms of a separate  agreement  to  be
entered   into   between  such  Agent  and  the  Corporation   in
substantially the form attached hereto as Exhibit D.

        Nothing in this Agreement shall prohibit the sale of  all
or  a  portion of Notes directly by the Corporation to any person
or  entity without the involvement of any of the Agents  or  from
entering into similar agreements with other firms as agents.

        The  Corporation will not appoint another  agent  without
providing each Agent with at least one business day's notice.


                              - 19 -


<PAGE>

    12.   Notices.   Except  as otherwise  provided  herein,  all
notices  and other communications hereunder shall be  in  writing
and  shall  be  deemed  to  have been duly  given  if  mailed  or
transmitted  by any standard form of telecommunication.   Notices
to  Lehman Brothers Inc. shall be mailed, delivered or telecopied
to it at 3 World Financial Center, 12th Floor, New York, New York
10285-1200,  telecopier, (212) 528-1718,  Attention:  Medium-Term
Note Department; notices to Goldman, Sachs & Co. shall be mailed,
delivered  or telecopied to it at 85 Broad Street, New York,  New
York  10004,  telecopier, (212)902-3000, Attention:  Registration
Department;  notices  to Merrill Lynch &  Co.  shall  be  mailed,
delivered or telecopied to it at 250 Vesey Street, New York,  New
York   10281, telecopier, (212) 449-2234, Attention: MTN  Product
Management;  and  notices  to the Corporation  shall  be  mailed,
delivered  or  telecopied  to  it  at  39  W.  Lexington  Street,
Baltimore, Maryland 21201, telecopier, (410) 234-5367, Attention:
Treasurer, 8th Floor, Gas and Electric Building, or in  the  case
of  any  party  hereto, to such other address or person  as  such
party  shall  specify to each other party by a  notice  given  in
accordance  with  the provisions of this Section  12.   Any  such
notice shall take effect at the time of receipt.

    13.  Successors.  This Agreement will inure to the benefit of
and   be  binding  upon  the  parties  hereto,  their  respective
successors,  the  officers and directors and controlling  persons
referred  to in Section 7 and, to the extent provided in  Section
6(f),  any  person  who  has agreed to purchase  Notes  from  the
Corporation,  and  no  other  person  will  have  any  right   or
obligation hereunder.

    14.   Governing Law; Counterparts.  This Agreement  shall  be
governed  by  and construed in accordance with the  laws  of  the
State   of   New  York.   This  Agreement  may  be  executed   in
counterparts   and  the  executed  counterparts  shall   together
constitute a single instrument.


                              - 20 -

<PAGE>

    If  the foregoing correctly sets forth our agreement,  please
indicate  your acceptance hereof in the space provided  for  that
purpose below.



                            Very truly yours,

                            CONSTELLATION ENERGY CORPORATION
           
                            By: _____________________________


CONFIRMED AND ACCEPTED, as of the
   date first above written:


LEHMAN BROTHERS INC.

By: _____________________


GOLDMAN, SACHS & CO.

_______________________

Goldman, Sachs & Co.


MERRILL LYNCH, PIERCE, FENNER & SMITH INCORPORATED


By: ___________________



                              - 21 -

<PAGE>


                                             Exhibit A
                                             to Agency Agreement



    The Corporation agrees to pay any Agent a commission equal to
the following percentage of the principal amount of Notes sold to
purchasers solicited by such Agent:

                                      Commission Rate
                                      (as a percentage of
               Term                    principal amount)
   -------------------------------    ------------------

   9 months to less than 12 months           .125
   12 months to less than 18 months          .15
   18 months to less than 24 months          .20
   2 years to less than 3 years              .25
   3 years to less than 4 years              .35
   4 years to less than 5 years              .45
   5 years to less than 7 years              .50
   7 years to less than 10 years             .55
   10 years to less than 15 years            .60
   15 years to less than 20 years            .65
   20 years through 30 years                 .75


<PAGE>

                                             Exhibit B
                                             to Agency Agreement



Exhibit  B to the Agency Agreement will be added at the time  the
Agency  Agreement  is signed and will consist  of  administrative
procedures agreed on by the Corporation and the Agents.


<PAGE>

                                             Exhibit C
                                             to Agency Agreement





                CONSTELLATION ENERGY CORPORATION

                   MEDIUM-TERM NOTES, SERIES F

                   FORM OF PURCHASE AGREEMENT

                            INCLUDING

                  STANDARD PURCHASE PROVISIONS
                                
                                
<PAGE>                                
                                
                CONSTELLATION ENERGY CORPORATION
                                
                   MEDIUM-TERM NOTES, SERIES F

                       PURCHASE AGREEMENT



                    ________________________
                             (Date)



Constellation Energy Corporation
39 W. Lexington Street
Baltimore, Maryland  21201

Dear Sirs:

    Referring to the Medium-Term Notes, Series F of Constellation
Energy   Corporation   (the   "Corporation")   covered   by   the
registration  statement  on  Form  S-3  (No.  333-______),  (such
registration  statement,  including (i) the  prospectus  included
therein, dated _________________, as supplemented by a prospectus
supplement dated ____________ in the form first filed under  Rule
424(b)  (such  prospectus  as  so  supplemented,  including  each
document incorporated by reference therein is hereinafter  called
the "Prospectus") and (ii) all documents filed as part thereof or
incorporated  by  reference therein, is  hereinafter  called  the
"Registration  Statement") on the basis of  the  representations,
warranties  and  agreements  contained  in  this  Agreement,  but
subject  to  the  terms  and conditions  herein  set  forth,  the
purchaser   or  purchasers  named  in  Schedule  A  hereto   (the
"Purchasers")  agree to purchase, severally, and the  Corporation
agrees  to  sell  to  the Purchasers, severally,  the  respective
principal amounts of the Corporation's Medium-Term Notes,  Series
F  having  the terms described below (the "Purchased Notes")  set
forth opposite the name of each Purchaser on Schedule A hereto.

     The  price  at which the Purchased Notes shall be  purchased
from  the Corporation by the Purchasers shall be ______%  of  the


<PAGE>

principal   amount   plus   accrued  interest,   if   any,   from
_____________.  The initial public offering price shall be _____%
of  the  principal  amount plus accrued interest,  if  any,  from
____________________.  The Purchased Notes will be offered by the
Purchasers as set forth in the Prospectus Supplement relating  to
such Purchased Notes.

    The Purchased Notes will have the following terms:

    Fixed Interest rate (if applicable): ________ % per annum
                                         (accruing from     )
    Floating Interest Rate (if applicable):

            Interest Rate Basis:         ___________________

            Spread:                      ___________________

            Spread Multiplier:           ___________________

            Index Maturity:              ___________________

            Initial Interest Rate:       ___________________

            Maximum Interest Rate:       ___________________

            Minimum Interest Rate:       ___________________

            Interest Reset Dates:        ___________________

            Interest Determination Dates:___________________

            Calculation Agent:           ___________________

        Interest Payment Dates:          ___________________

        Stated Maturity:                 ___________________

        Redeemable by the              Redemption Prices
        Corporation on or after:       (% of Principal Amount):

            ______________               ___________________
            ______________               ___________________
            ______________               ___________________
       

                              - 2 -

<PAGE>

        Subject to Repurchase by
        the Corporation at the           Repurchase Prices
        option of the holder on:         (% of Principal Amount)

            ______________               ___________________
            ______________               ___________________
            ______________               ___________________

        The "Closing Date" shall be:     ___________________

        The place to which the
        Purchased Notes may be
        checked, packaged and
        delivered shall be:               __________________


         Notices to the Purchasers shall be sent to the following
address(es) or telecopier number(s):




     If  we  are  acting  as Representative(s)  for  the  several
Purchasers named in Schedule A hereto, we represent that  we  are
authorized to act for such several Purchasers in connection  with
the  transactions contemplated in this Agreement,  and  that,  if
there  are  more than one of us, any action under this  Agreement
taken by any of us will be binding upon all the Purchasers.

     All  of  the  provisions contained in the document  entitled
"Constellation Energy Corporation Standard Purchase  Provisions,"
a  copy  of which has been previously furnished to us, are hereby
incorporated by reference in their entirety and shall  be  deemed
to  be  a  part of this Agreement to the same extent as  if  such
provisions had been set forth in full herein.


                              - 3 -

<PAGE>

     If the foregoing is in accordance with your understanding of
our  agreement,  kindly  sign  and  return  to  us  the  enclosed
duplicate  hereof,  whereupon it will become a binding  agreement
between  the Corporation and the several Purchasers in accordance
with its terms.

                                 Very truly yours,


                                 [Firm Name]

                                 By __________________________

                                 Title: _______________________

                                 Acting on behalf of and as
                                 Representative(s) of the
                                 several Purchasers named in
                                 Schedule A hereto.*

The foregoing Purchase
Agreement is hereby confirmed
as of the date first above
written

CONSTELLATION ENERGY CORPORATION


By _______________________

Title: _____________________


____________

*  To be deleted if the Purchase Agreement is not
   executed by one or more Purchasers acting as
   Representative(s) of the Purchasers for purposes of this
   Agreement.

 
                              - 4 -


<PAGE>

                           SCHEDULE A


Name of Purchaser                                    Amount
_________________                                    ______





                                                  __________
                                             
Total                                            $
                                                  ===========







                             - 5 -

<PAGE>


                CONSTELLATION ENERGY CORPORATION
                  STANDARD PURCHASE PROVISIONS
                  ____________________________


         From  time to time, Constellation Energy Corporation,  a
Maryland and Virginia corporation ("Corporation") may enter  into
purchase  agreements  that provide for  the  sale  of  designated
securities  to  the purchaser or purchasers named  therein.   The
standard  provisions  set forth herein  may  be  incorporated  by
reference  in any such purchase agreement ("Purchase Agreement").
The  Purchase  Agreement,  including the provisions  incorporated
therein  by reference, is herein sometimes referred to  as  "this
Agreement."   Unless otherwise defined herein, terms  defined  in
the Purchase Agreement are used herein as therein defined.

         1.  Introductory.  The Corporation proposes to issue and
sell  from time to time its Medium-Term Notes, Series F ("Notes")
registered  under  the  registration  statement  referred  to  in
Section 2(a).  The Notes will be issued under an Indenture, dated
as of April 4, 1997, between the Corporation and The Bank of New
York,  as Trustee (the "Indenture").  The Notes will be  sold  to
the  Purchasers for resale in accordance with the  terms  of  the
offering  determined at the time of the sale.  The Notes involved
in   any  such  offering  are  hereinafter  referred  to  as  the
"Purchased  Notes," and the firm or firms, as the  case  may  be,
which  agree to purchase the same are hereinafter referred to  as
the  "Purchasers" of such Purchased Notes.  The terms  "you"  and
"your"  refer to those Purchasers who sign the Purchase Agreement
either  on  behalf of themselves only or on behalf of  themselves
and  as  representatives  of  the  several  Purchasers  named  in
Schedule A thereto, as the case may be.

         2.   Representations and Warranties of the  Corporation.
The  Corporation represents and warrants to and agrees with  each
Purchaser that:
        (a) A registration statement on Form S-3 (No. 333-_____),
    covering   $300  million  principal  amount  of  the   Notes,
    including a prospectus has been filed with the Securities and
    Exchange  Commission ("Commission") and has become effective.
    The  terms  Registration Statement and Prospectus shall  have
    the meanings ascribed to them in the Purchase Agreement.
    
        (b)  The  Registration Statement conforms in all respects
    to the requirements of the Securities Act of 1933, as amended
    ("Act"), and the pertinent published rules and regulations of
    the  Commission  thereunder ("33 Act Rules and  Regulations")
    and  the  Trust  Indenture Act of 1939,  as  amended  ("Trust
    Indenture Act"), and does not include any untrue statement of
    a  material fact or omit to state any material fact  required
    to  be  stated  therein or necessary to make  the  statements
    therein  not misleading, except that the foregoing  does  not
    apply to statements or omissions in such document based  upon
    written  information  furnished to  the  Corporation  by  any
    Purchaser   specifically  for  use  therein.   The  documents
    incorporated  by reference in the Registration  Statement  or


<PAGE>

    the Prospectus pursuant to Item 12 of Form S-3 of the Act, at
    the time they were filed with the Commission, complied in all
    material  respects  with the requirements of  the  Securities
    Exchange  Act of 1934, as amended ("Exchange Act"),  and  the
    pertinent   published   rules  and   regulations   thereunder
    ("Exchange  Act  Rules  and  Regulations").   Any  additional
    documents  deemed  to  be incorporated by  reference  in  the
    Prospectus  will,  when they are filed with  the  Commission,
    comply in all material respects with the requirements of  the
    Exchange  Act and the Exchange Act Rules and Regulations  and
    will  not contain an untrue statement of a material  fact  or
    omit  to  state a material fact required to be stated therein
    or  necessary to make the statements therein, in light of the
    circumstances under which they were made, not misleading.

         3.   Delivery and Payment.  The Corporation will deliver
the Purchased Notes to you for the accounts of the Purchasers, at
the  offices  of  the  Trustee (at the  place  specified  in  the
Purchase  Agreement)  against payment of the  purchase  price  by
certified  or official bank check or checks in same  day  or  New
York or Baltimore Clearing House funds drawn to the order of  the
Corporation,  at the office of the Corporation, 39  W.  Lexington
Street,  Baltimore,  Maryland, at the  time  set  forth  in  this
Agreement  or  at  such  other time not  later  than  seven  full
business  days  thereafter as you and the Corporation  determine,
such  time  being herein referred to as the "Closing Date."   The
Purchased  Notes  so to be delivered will be in definitive  fully
registered  form registered in such denominations, of  $1,000  or
multiples  thereof, and in such names as you request  in  writing
not  later  than  3:00 p.m., New York Time,  on  the  third  full
business day prior to the Closing Date, or, if no such request is
received,  in  the  names  of the respective  Purchasers  in  the
amounts  agreed  to  be  purchased  by  them  pursuant  to   this
Agreement.   The  Corporation  shall  make  the  Purchased  Notes
available  for  checking and packaging  at  the  offices  of  the
Trustee (at the place specified in the Purchase Agreement)  prior
to  the  Closing  Date and, unless prevented  from  doing  so  by
circumstances beyond its control, not later than 2:00  p.m.,  New
York  Time, on the business day next preceding the Closing  Date.
If  you  request that any Purchased Notes be issued in a name  or
names other than that of the Purchaser agreeing to purchase  such
Purchased Notes hereunder, the Corporation shall not be obligated
to  pay  any transfer taxes resulting therefrom.  The  Notes  may
also  be  represented  by  a  permanent  global  Note  or  Notes,
registered  in  the name of The Depository Trust Corporation,  as
depositary  (the  "Depositary"), or a nominee of  the  Depositary
(each  such  Note  represented by a permanent global  Note  being
referred to herein as a "Book-Entry Note").  Beneficial interests
in  Book-Entry  Notes will only be evidenced  by,  and  transfers
thereof will only be effected through, records maintained by  the
Depositary's participants.


                               - 2 -

<PAGE>

         4.   Offering by the Purchasers.  The several Purchasers
propose  to offer the Purchased Notes for sale to the  public  as
set forth in the Prospectus.

         5.   Covenants  of  the  Corporation.   The  Corporation
covenants and agrees with the several Purchasers that:

        (a)  It  will promptly cause the Prospectus to  be  filed
    with the Commission as required by Rule 424.

        (b) For as long as a prospectus relating to the Purchased
    Notes is required to be delivered under the Act, if any event
    relating  to  or affecting the Corporation or  of  which  the
    Corporation  shall  be advised in writing by  the  Purchasers
    shall  occur which, in the Corporation's opinion,  should  be
    set  forth in a supplement or amendment to the Prospectus  in
    order   either  to  make  the  Prospectus  comply  with   the
    requirements of the Act or which would require the making  of
    any  change in the Prospectus so that as thereafter delivered
    to  purchasers  such Prospectus will not contain  any  untrue
    statement of a material fact or omit to state a material fact
    necessary in order to make the statements therein,  in  light
    of   the  circumstances  under  which  they  were  made,  not
    misleading, the Corporation will promptly amend or supplement
    the  Prospectus by either (i) preparing and filing  with  the
    Commission  supplement(s) or amendment(s) to the  Prospectus,
    or (ii) making an appropriate filing pursuant to the Exchange
    Act,  which will supplement or amend the Prospectus so  that,
    as   supplemented  or  amended,  the  Prospectus   when   the
    Prospectus is delivered to a purchaser will comply  with  the
    Act  and  will not contain any untrue statement of a material
    fact or omit to state any material fact necessary in order to
    make  the  statements therein, in light of the  circumstances
    under  which  they were made, not misleading.  Prior  to  any
    such  filing, the Corporation shall give oral notice  to  the
    Purchasers.

        (c)  Not later than 45 days after the end of the 12-month
    period  beginning  at the end of the fiscal  quarter  of  the
    Corporation in which the Closing Date occurs, the Corporation
    will  make  generally  available to its security  holders  an
    earnings statement (which need not be audited) covering  such
    12-month period which will satisfy the provisions of  Section
    11(a) of the Act.

        (d)  The  Corporation will furnish to you copies  of  the
    following documents, in each case as soon as available  after
    filing  and in such quantities as you reasonably request  (i)
    the   Registration  Statement  relating  to  the   Notes   as
    originally filed and all pre-effective amendments thereto (at
    least  one  of  which  will be signed and  will  include  all
    exhibits  except those incorporated by reference to  previous
    filings  with the Commission); (ii) each prospectus  relating
    to  the  Purchased Notes; and (iii) during the  time  when  a


                              - 3 -

<PAGE>

    prospectus relating to the Purchased Notes is required to  be
    delivered  under the Act, all post-effective  amendments  and
    supplements  to  the  Registration Statement  or  Prospectus,
    respectively (except supplements relating to securities  that
    are not Purchased Notes).

        (e)  The Corporation will use its best efforts to  obtain
    the  qualification of the Purchased Notes for  sale  and  the
    determination of their eligibility for investment  under  the
    laws of such jurisdictions as you designate and will continue
    such  qualifications in effect so long as  required  for  the
    distribution,  provided, however, that the Corporation  shall
    not  be  required to qualify as a foreign corporation  or  to
    file any consent to service of process under the laws of  any
    jurisdiction or to comply with any other requirements  deemed
    by the Corporation to be unduly burdensome.

        (f)  During  the period of five years after  the  Closing
    Date,  the Corporation will furnish to you, and upon request,
    to  each  of the other Purchasers: (i) as soon as practicable
    after  the  end  of each fiscal year, a copy  of  its  annual
    report  to  shareholders  for such  year,  (ii)  as  soon  as
    available,  a  copy  of  each  report  or  definitive   proxy
    statement of the Corporation filed with the Commission  under
    the  Exchange Act or mailed to shareholders, and  (iii)  from
    time   to   time,  such  other  information  concerning   the
    Corporation as you may reasonably request.

        (g) The Corporation will pay all expenses incident to the
    performance of its obligations under this Agreement, and will
    reimburse the Purchasers for any expenses (including Blue Sky
    fees  not  exceeding  $6,000  and disbursements  of  counsel)
    incurred  by  them  in connection with qualification  of  the
    Purchased   Notes  for  sale  and  determination   of   their
    eligibility   for   investment  under  the   laws   of   such
    jurisdictions as you designate and the printing of  memoranda
    relating  thereto, for any filing fees charged by  investment
    rating  agencies for the rating of the Purchased  Notes,  for
    any   expenses  incurred  in  connection  with  listing   the
    Purchased  Notes  on a national securities exchange  and  for
    expenses  incurred  in  distributing  prospectuses   to   the
    Purchasers,  except that if this Agreement is  terminated  by
    the  Purchasers  under Section 6(c) hereof,  the  Corporation
    shall not be obligated to reimburse the Purchasers for any of
    the foregoing expenses.

        (h)  The  Corporation will not offer or sell any  of  its
    other debt securities which are substantially similar to  the
    Purchased Notes prior to ten business days after the  Closing
    Date without the consent of the Purchasers.

        6.  Conditions of the Obligations of the Purchasers.  The
obligations of the several Purchasers to purchase and pay for the
Purchased  Notes  will  be  subject  to  the  accuracy   of   the

                               - 4 -

<PAGE>

representations  and warranties on the part  of  the  Corporation
herein, to the accuracy of the statements of Corporation officers
made pursuant to the provisions hereof, to the performance by the
Corporation  of  its obligations hereunder and to  the  following
additional conditions precedent:

        (a)  Subsequent  to  the signing of this  Agreement,  you
    shall  have received letters of Coopers & Lybrand related  to
    Baltimore  Gas  and  Electric Company  and  Price  Waterhouse
    related  to Potomac Electric Power Company, dated the Closing
    Date, confirming that they are independent public accountants
    within  the  meaning  of the Act and the  33  Act  Rules  and
    Regulations,  and stating in effect that for  the  respective
    companies that:

            (i)  In  their  opinion,  the consolidated  financial
        statements and supporting schedules audited by them which
        are  included  in the company's Form 10-K ("Form  10-K"),
        which  is  incorporated by reference in the  Registration
        Statement  comply in form in all material  respects  with
        the applicable accounting requirements of the Act and the
        33 Act Rules and Regulations and the Exchange Act and the
        Exchange Act Rules and Regulations;

            (ii)    On the basis of procedures specified in  such
        letter  (but  not an audit in accordance  with  generally
        accepted  auditing  standards),  including  reading   the
        minutes  of  meetings of the shareholders, the  Board  of
        Directors  and  the Executive Committee  of  the  company
        since the end of the year covered by the Form 10-K as set
        forth  in  the minute books through a specified date  not
        more than five days prior to the Closing Date, performing
        procedures  specified in Statement on Auditing  Standards
        No.  71,  Interim Financial Information, on the unaudited
        interim  consolidated financial statements of the company
        incorporated by reference in the Registration  Statement,
        if  any,  and  reading  the  latest  available  unaudited
        interim consolidated financial statements of the company,
        and  making inquiries of certain officials of the company
        who  have  responsibility  for financial  and  accounting
        matters  as  to  whether the latest  available  financial
        statements   not   incorporated  by  reference   in   the
        Registration   Statement  are   prepared   on   a   basis
        substantially  consistent  with  that  of   the   audited
        consolidated  financial statements  incorporated  in  the
        Registration  Statement,  nothing  has  come   to   their
        attention  that has caused them to believe that  (1)  any
        unaudited  consolidated financial statements incorporated
        by  reference in the Registration Statement do not comply
        in  form  in  all  material respects with the  applicable
        requirements  of  the  Act  and  the  33  Act  Rules  and
        Regulations  and  the Exchange Act and the  Exchange  Act
        Rules  and  Regulations  or  any  material  modifications
        should  be made to those unaudited consolidated financial


                              - 5 -

<PAGE>

        statements  for  them to be in conformity with  generally
        accepted  accounting principles; (2) at the date  of  the
        latest  available  balance  sheet  not  incorporated   by
        reference  in  the Registration Statement there  was  any
        change in the capital stock, change in long-term debt  or
        decrease   in   consolidated   net   assets   or   common
        shareholders'  equity as compared with the amounts  shown
        in  the latest balance sheet incorporated by reference in
        the  Registration Statement or for the  period  from  the
        closing  date of the latest income statement incorporated
        by reference in the Registration Statement to the closing
        date  of  the latest available income statement  read  by
        them  there  were  any decreases, as  compared  with  the
        corresponding period of the previous year,  in  operating
        revenues,  operating  income, net income,  the  ratio  of
        earnings  to  fixed charges (measured on the most  recent
        twelve  month period), or in earnings per share of common
        stock  except  in all instances of changes  or  decreases
        that  the  Registration Statement discloses have occurred
        or  may occur, or which are described in such letter;  or
        (3) at a specified date not more than five days prior  to
        the  Closing  Date, there was any change in  the  capital
        stock  or long-term debt of the company or, at such date,
        there  was  any decrease in net assets of the company  as
        compared  with amounts shown in the latest balance  sheet
        incorporated by reference in the Registration  Statement,
        [or  for  the period from the closing date of the  latest
        income   statement  incorporated  by  reference  in   the
        Registration Statement to a specified date not more  than
        five  days  prior  to the Closing Date,  there  were  any
        decreases  as compared with the corresponding  period  of
        the  previous  year,  in  operating  revenues,  operating
        income,  net income or in earnings applicable  to  common
        stock,]  except  in  all cases for changes  or  decreases
        which  the Registration Statement discloses have occurred
        or may occur, or which are described in such letter; and

            (iii)  Certain specified procedures have been applied
        to certain financial or other statistical information (to
        the extent such information was obtained from the general
        accounting   records  of  the  company)  set   forth   or
        incorporated  by reference in the Registration  Statement
        and   that   such  procedures  have  not   revealed   any
        disagreement   between  the  financial  and   statistical
        information  so  set  forth  or  incorporated   and   the
        underlying  general accounting records  of  the  company,
        except as described in such letter.

        (b)  Prior  to the Closing Date, no stop order suspending
    the  effectiveness of the Registration Statement  shall  have
    been  issued and no proceedings for that purpose  shall  have
    been  instituted, or to the knowledge of the  Corporation  or
    you, shall be contemplated by the Commission.

                              - 6 -

<PAGE>

        (c)  Subsequent to the date of this Agreement, (i)  there
    shall  not  have  occurred  any  change  or  any  development
    involving  a  prospective  change  not  contemplated  by  the
    Prospectus  in  or  affecting particularly  the  business  or
    properties  of  the Corporation which, in the judgment  of  a
    majority  in  interest  of  the  Purchasers  including   you,
    materially  impairs the investment quality of  the  Purchased
    Notes,  (ii)  no  rating  of any of  the  Corporation's  debt
    securities  shall have been lowered by any recognized  rating
    agency  and (iii) trading in securities generally on the  New
    York  Stock  Exchange  shall  not  have  been  suspended  nor
    limited,  other  than a temporary suspension  in  trading  to
    provide for an orderly market, nor shall minimum prices  have
    been established on such Exchange, a banking moratorium shall
    not  have  been declared either by New York State or  Federal
    authorities and there shall not have occurred an outbreak  or
    escalation of major hostilities in which the United States is
    involved  or  other  substantial  national  or  international
    calamity  or  crisis, the effect of which  on  the  financial
    markets  of the United States is such as to make it, in  your
    judgment, impracticable to market the Purchased Notes.

        (d) There shall not be in effect on the Closing Date  any
    order  of  the Public Service Commission of Maryland  or  the
    Public  Service Commission of the District of Columbia  which
    would  prevent  the  issuance,  sale  and  delivery  of   the
    Purchased Notes in accordance with the terms contemplated  by
    this Agreement.

        (e) You shall have received an opinion, dated the Closing
    Date,  of  counsel of the Corporation (relying on  Piper  and
    Marbury as to Virginia law) to the effect that:
        
        
            (i) The Corporation has been duly incorporated and is
        validly existing as a corporation in good standing  under
        the laws of the State of Maryland and the Commonwealth of
        Virginia, with power and authority (corporate and  other)
        to   own  its  respective  properties  and  conduct   its
        respective businesses as described in the Prospectus; and
        the  Corporation is duly qualified to do  business  as  a
        foreign  corporation in good standing in the Commonwealth
        of  Pennsylvania, the District of Columbia and all  other
        jurisdictions in which the conduct of its business or the
        ownership  of  its properties requires such qualification
        and  the  failure  to  do so would have  a  material  and
        adverse impact on its financial condition;
        
            (ii) The Indenture has been duly authorized, executed
        and   delivered  by  the  Corporation  and  is  a   valid
        instrument,  legally  binding  on  the  Corporation   and
        enforceable  in  accordance with  its  terms,  except  as
        limited   by   bankruptcy,  insolvency,  or  other   laws


                                  - 7 -

<PAGE>

        affecting  the  enforcement of creditors' rights  and  by
        general principles of equity;

                (iii)  The  issuance and sale  of  the  Purchased
        Notes   have  been  duly  authorized  by  all   necessary
        corporate action of the Corporation.  The Purchased Notes
        being   delivered  to  the  Purchasers  at  the   Closing
        (assuming that they have been duly authenticated  by  the
        Trustee  or a duly designated Authentication Agent  under
        the  Indenture, which fact counsel need not verify by  an
        inspection of the Purchased Notes), have been duly issued
        and  constitute legal, valid, and binding obligations  of
        the  Corporation  enforceable in  accordance  with  their
        terms,  and are entitled to the benefits provided by  the
        Indenture  except as such enforceability  or  entitlement
        may  be limited by bankruptcy, insolvency, or other  laws
        affecting  the  enforcement of creditors' rights  and  by
        general principles of equity;
        
                 (iv)   The  Registration  Statement  has  become
        effective  under  the Act and, (a) to the  best  of  such
        counsel's   knowledge,  no  stop  order  suspending   the
        effectiveness  of  the Registration  Statement  has  been
        issued  and  no  proceedings for that purpose  have  been
        instituted or are pending or contemplated under the  Act;
        (b) the Registration Statement (as of its effective date)
        and the Prospectus (as of the date of this Agreement) and
        any  amendments  or  supplements  thereto,  as  of  their
        respective  dates, appeared to comply as to form  in  all
        material respects with the requirements of Form S-3 under
        the  Act  and  the 33 Act Rules and Regulations  and  the
        Trust  Indenture Act; (c) such counsel has no  reason  to
        believe  that  either the Registration Statement  or  the
        Prospectus,  or any such amendment or supplement,  as  of
        such respective dates, contained any untrue statement  of
        a  material  fact or omitted to state any  material  fact
        required  to be stated therein or necessary to  make  the
        statement therein not misleading; (d) the descriptions in
        the  Registration Statement and Prospectus  of  statutes,
        legal  and  governmental proceedings  and  contracts  and
        other  documents  are  accurate and  fairly  present  the
        information  required to be shown; (e) and  such  counsel
        does  not  know of any legal or governmental  proceedings
        required to be described in the Prospectus which are  not
        described  as required, or of any contracts or  documents
        of   a   character  required  to  be  described  in   the
        Registration Statement or Prospectus or to  be  filed  as
        exhibits  to  the Registration Statement  which  are  not
        described or filed as required; it being understood  that
        such  counsel, in addressing the matters covered in  this
        paragraph  (iv)  need  express  no  opinion  as  to   the
        financial  statements or other financial and  statistical
        information  contained in the Registration  Statement  or
        the Prospectus or incorporated therein or attached as  an


                                - 8 -

<PAGE>

        exhibit thereto or as to the Statement of Eligibility and
        Qualification  on  Form  T-l of  the  Trustee  under  the
        Indenture.

            (v) The approvals of the Public Service Commission of
        Maryland  and  the  Public  Service  Commission  of   the
        District of Columbia necessary for the valid issuance  by
        the  Corporation of the Purchased Notes  pursuant to this
        Agreement have been obtained and continue in full   force
        and effect.  The Corporation has received the approval of
        FERC  for  the issuance of Purchased Notes on  or  before
        December  31,  1998 with maturities of not more  than  12
        months  after  the date of issuance and the  approval  of
        FERC  will  be required for the issuance of any Purchased
        Notes having such maturities after December 31, 1998  and
        such  counsel  knows of no other approval  of  any  other
        regulatory  authority which is legally required  for  the
        valid  offering,  issuance,  sale  and  delivery  of  the
        Purchased  Notes by the Corporation under this  Agreement
        (except  that  such  opinion  need  not  pass  upon   the
        requirements of state securities acts);
        
            (vi)  To  the  best of such counsel's  knowledge  and
        belief, the consummation of the transactions contemplated
        in  this  Agreement and the compliance by the Corporation
        with all the terms of the Indenture did not and will  not
        result in a breach of any of the terms and provisions of,
        or  constitute a default under, the Corporation's Charter
        or By-Laws or any indenture, mortgage or deed of trust or
        other agreement or instrument to which the Corporation is
        a party;

             (vii)   Each   of  this  Agreement,   the   Interest
        Calculation   Agency  Agreement   and   the   Letter   of
        Representations  has been duly authorized,  executed  and
        delivered by the Corporation;

            (viii)  The  Indenture is duly  qualified  under  the
        Trust Indenture Act;

            (ix) The issuance, sale and delivery of the Purchased
        Notes  as contemplated by this Agreement are not  subject
        to the approval of the Securities and Exchange Commission
        under  the  provisions  of  the  Public  Utility  Holding
        Company Act of 1935 (the "1935 Act"); and

            (x)      The Notes and Indenture conform as to  legal
        matters  with  the  statements  concerning  them  in  the
        Registration Statement and Prospectus under  the  caption
        "DESCRIPTION  OF  NOTES" and on the  cover  page  of  the
        Prospectus.
    
        (f) The Purchasers shall have received from Cahill Gordon
&  Reindel,  counsel  for the Purchasers, an  opinion  dated  the


                               - 9 -

<PAGE>

Closing  Date,  with  respect  to  the  matters  referred  to  in
paragraph  6(e)  subheadings (ii), (iii),  (iv)(b),  (v),  (vii),
(viii)  and  (x)  and such other matters as the Purchasers  shall
reasonably  request and the Corporation shall have  furnished  to
such  counsel such documents as they request for the  purpose  of
enabling them to pass on such matters.

             In  rendering such opinion, Cahill Gordon &  Reindel
may  rely,  as  to  the  incorporation of  the  Corporation,  the
approvals  of the Public Service Commission of Maryland  and  the
Public  Service  Commission of the District of Columbia  required
for  the  issuance, sale and delivery of the Purchased Notes  and
all  other matters governed by the laws of the State of  Maryland
and  the Commonwealth of Virginia, the applicability of the  1935
Act, and FERC approval for the issuance, sale and delivery of the
Purchased  Notes, upon the opinion of Counsel for the Corporation
referred to above.

             In  addition,  such counsel shall  state  that  such
counsel  has  participated in conferences with officers,  counsel
and other representatives of the Corporation, representatives  of
the  independent  public  accountants  for  the  Corporation  and
representatives  of the Purchasers at which the contents  of  the
Registration  Statement and the Prospectus  and  related  matters
were  discussed; and, although such counsel is not  passing  upon
and does not assume responsibility for the accuracy, completeness
or  fairness  of  the  statements contained in  the  Registration
Statement and Prospectus (except as to the matters referred to in
their opinion rendered pursuant to subheading (x) above), on  the
basis  of  the foregoing (relying as to materiality  to  a  large
extent   upon  the  opinions  of  officers,  counsel  and   other
representatives of the Corporation), no facts have  come  to  the
attention of such counsel which lead such counsel to believe that
either  the Registration Statement (as of its effective date)  or
the  Prospectus  (as  of  the date of this  Agreement),  and  any
subsequent  amendments  or  supplements  thereto,  as  of   their
respective  dates, contained an untrue statement  of  a  material
fact  or  omitted to state a material fact required to be  stated
therein  or  necessary  to  make  such  statements  therein   not
misleading  (it being understood that such counsel need  make  no
comment  with  respect  to  the financial  statements  and  other
financial  and  statistical  data included  in  the  Registration
Statement  or  Prospectus or incorporated therein or  as  to  the
Statement  of Eligibility and Qualification on Form  T-l  of  the
Trustee under the Indenture).
    
        (g) You shall have received a certificate of the Chairman
    of   the  Board,  Chief  Executive  Officer,  Vice  Chairman,
    President,  any  Vice  President  or  the  Treasurer  and   a
    principal financial or accounting officer of the Corporation,
    dated  the Closing Date, in which such officers shall  state,
    to   the   best   of   their   knowledge   after   reasonable
    investigation,  and relying on opinions  of  counsel  to  the
    extent   that   legal   matters  are   involved,   that   the

 
                              - 10 -
<PAGE>

    representations  and  warranties of the Corporation  in  this
    Agreement are true and correct in all material respects, that
    the   Corporation  has  complied  with  all  agreements   and
    satisfied  all  conditions on its part  to  be  performed  or
    satisfied at or prior to the Closing Date, that no stop order
    suspending  the  effectiveness of the Registration  Statement
    has been issued and no proceedings for that purpose have been
    instituted or are contemplated by the Commission,  and  that,
    subsequent   to  the  date  of  the  most  recent   financial
    statements  set  forth or incorporated by  reference  in  the
    Prospectus, there has been no material adverse change in  the
    financial  position or in the financial results of  operation
    of the Corporation except as set forth or contemplated in the
    Prospectus or as described in such certificate.

        (h)  The Corporation will furnish you with such conformed
    copies  of such opinions, certificates, letters and documents
    as you reasonably request.

        In case any such condition shall not have been satisfied,
this Agreement may be terminated by you upon notice in writing or
by telecopy to the Corporation without liability or obligation on
the part of the Corporation or any Purchaser, except as set forth
in Section 10 hereof.

        7.  Conditions of the Obligations of the Corporation. The
obligations of the Corporation to sell and deliver the  Purchased
Notes are subject to the following conditions precedent:

        (a)  Prior  to the Closing Date, no stop order suspending
    the  effectiveness of the Registration Statement  shall  have
    been  issued and no proceedings for that purpose  shall  have
    been  instituted or, to the knowledge of the  Corporation  or
    you, shall be contemplated by the Commission.

        (b) There shall not be in effect on the Closing Date  any
    order  of  the  Public Service Commission  of  Maryland,  the
    Public Service Commission of the District of Columbia, or the
    Federal Energy Regulatory Commission which would prevent  the
    issuance, sale and delivery of the Purchased Notes  or  which
    contains conditions or provisions with respect thereto  which
    are  not  acceptable to the Corporation, it being  understood
    that  no  order  in  effect at the  date  of  this  Agreement
    contains any such unacceptable conditions or provisions.
    
        If any such condition shall not have been satisfied, then
    the Corporation shall be entitled, by notice in writing or by
    telecopy  to  you,  to terminate this Agreement  without  any
    liability  on  the part of the Corporation or any  Purchaser,
    except as set forth in Section 10 hereof.

       8.  Indemnification.


                               - 11 -


<PAGE>

        (a) The Corporation will indemnify and hold harmless each
    Purchaser and each person, if any, who controls any Purchaser
    within  the  meaning of the Act or Exchange Act  against  any
    losses, claims, damages or liabilities, joint or several,  to
    which  such  Purchaser or such controlling person may  become
    subject, under the Act or otherwise, insofar as such  losses,
    claims,   damages  or  liabilities  (or  actions  in  respect
    thereof)  arise out of or are based upon any untrue statement
    or alleged untrue statement of any material fact contained in
    the  Registration Statement or the Prospectus, or any related
    preliminary prospectus or arise out of or are based upon  the
    omission or alleged omission to state therein a material fact
    required  to  be  stated  therein or necessary  to  make  the
    statements  therein not misleading; and will  reimburse  each
    Purchaser and each such controlling person for any  legal  or
    other expenses reasonably incurred by such Purchaser or  such
    controlling  person  in  connection  with  investigating   or
    defending any such loss, claim, damage, liability or  action;
    provided, however, that the Corporation will not be liable to
    such Purchaser or controlling person in any such case to  the
    extent  that any such loss, claim, damage or liability arises
    out of or is based upon an untrue statement or alleged untrue
    statement  or omission or alleged omission made in  any  such
    documents  in  reliance upon and in conformity  with  written
    information furnished to the Corporation by such Purchaser or
    such  controlling person specifically for use therein  unless
    such loss, claim, damage or liability arises out of the offer
    or sale of the Purchased Notes occurring after such Purchaser
    or controlling person has notified the Corporation in writing
    that such information should no longer be used therein.  This
    indemnity  agreement  will be in addition  to  any  liability
    which the Corporation may otherwise have.

        (b)  Each Purchaser will indemnify and hold harmless  the
    Corporation, each of its directors, each of its officers  who
    have  signed the Registration Statement and each  person,  if
    any,  who controls the Corporation within the meaning of  the
    Act  or the Exchange Act, against any losses, claims, damages
    or liabilities to which the Corporation or any such director,
    officer  or controlling person may become subject, under  the
    Act, or otherwise, insofar as such losses, claims, damages or
    liabilities (or actions in respect thereof) arise out  of  or
    are  based  upon  any  untrue  statement  or  alleged  untrue
    statement  of any material fact contained in the Registration
    Statement  or  the  Prospectus, or  any  related  preliminary
    prospectus or arise out of or are based upon the omission  or
    the  alleged  omission  to  state  therein  a  material  fact
    required  to  be  stated  therein or necessary  to  make  the
    statements  therein  not misleading,  in  each  case  to  the
    extent, but only to the extent, that such untrue statement or
    alleged untrue statement or omission or alleged omission  was
    made   in  reliance  upon  and  in  conformity  with  written
    information  furnished to the Corporation by  such  Purchaser
    specifically for use therein; and will reimburse any legal or


                               - 12 -

<PAGE>

    other expenses reasonably incurred by the Corporation or  any
    such  director, officer or controlling person  in  connection
    with investigating or defending any such loss, claim, damage,
    liability  or action as such expenses are incurred; provided,
    however,  that  such  Purchaser will not  be  liable  to  the
    Corporation,  or  any such director, officer  or  controlling
    person  in  any such case to the extent that any  such  loss,
    claim, damage or liability arises out of the offer or sale of
    Purchased  Notes occurring after such Purchaser has  notified
    the  Corporation in writing that such information  should  no
    longer be used therein.  This indemnity agreement will be  in
    addition  to any liability which such Purchaser may otherwise
    have.

        (c)  Promptly after receipt by an indemnified party under
    this  Section  of notice of the commencement of  any  action,
    such indemnified party will, if a claim in respect thereof is
    to  be made against the indemnifying party under (a) and  (b)
    above,  notify  the  indemnifying party of  the  commencement
    thereof; but the omission so to notify the indemnifying party
    will  not relieve it from any liability which it may have  to
    any indemnified party otherwise than under this Section.   In
    case  any  such  action  is brought against  any  indemnified
    party,  and  it  notifies  the  indemnifying  party  of   the
    commencement thereof, the indemnifying party will be entitled
    to  participate therein and, to the extent that it may  wish,
    jointly with any other indemnifying party similarly notified,
    to  assume the defense thereof, with counsel satisfactory  to
    such  indemnified  party (who may, with the  consent  of  the
    indemnified party, be counsel to the indemnifying party)  and
    who  shall not be counsel to any other indemnified party  who
    may have interests conflicting with those of such indemnified
    party,  and after notice from the indemnifying party to  such
    indemnified  party of its election so to assume  the  defense
    thereof,  the indemnifying party will not be liable  to  such
    indemnified party under this Section for any legal  or  other
    expenses  subsequently incurred by such indemnified party  in
    connection  with  the defense thereof other  than  reasonable
    costs of investigation.

        (d)  If  recovery  is not available under  the  foregoing
    indemnification provisions of this Section,  for  any  reason
    other  than  as  specified therein, the parties  entitled  to
    indemnification  by the terms thereof shall  be  entitled  to
    contribution  to  liabilities and  expenses,  except  to  the
    extent that contribution is not permitted under Section 11(f)
    of  the  Act.   In determining the amount of contribution  to
    which  the  respective parties are entitled, there  shall  be
    considered the relative benefits received by each party  from
    the  offering of the Purchased Notes (taking into account the
    portion  of the proceeds of the offering realized  by  each),
    the  parties'  relative knowledge and access  to  information
    concerning  the matter with respect to which  the  claim  was
    asserted,   the  opportunity  to  correct  and  prevent   any


                              - 13 -

<PAGE>

    statement or omission, and any other equitable considerations
    appropriate under the circumstances.  The Corporation and the
    Purchasers and such controlling persons agree that  it  would
    not  be  equitable  if the amount of such  contribution  were
    determined by pro rata or per capita allocation (even if  the
    Purchasers and such controlling persons were treated  as  one
    entity for such purpose).  Notwithstanding the provisions  of
    this subsection (d), no Purchaser or controlling person shall
    be  required  to  make contribution hereunder  which  in  the
    aggregate  exceeds  the total public offering  price  of  the
    Purchased  Notes,  purchased  by  the  Purchaser  under  this
    Agreement,  less  the aggregate amount of any  damages  which
    such  Purchaser or such controlling person has otherwise been
    required  to  pay  in  respect  of  the  same  claim  or  any
    substantially similar claim.  The Purchasers' obligations  to
    contribute  are  several in proportion  to  their  respective
    underwriting obligations and are not joint.

          9.   Default  of  Purchasers.   If  any  Purchaser   or
Purchasers  default  in their obligations to  purchase  Purchased
Notes  hereunder and the aggregate principal amount of  Purchased
Notes  which such defaulting Purchaser or Purchasers  agreed  but
failed  to  purchase is 10% of the principal amount of  Purchased
Notes  or  less,  you may make arrangements satisfactory  to  the
Corporation  for the purchase of such Purchased  Notes  by  other
persons,  including  any  of  the  Purchasers,  but  if  no  such
arrangements  are  made  by the Closing Date  the  non-defaulting
Purchasers shall be obligated severally, in proportion  to  their
respective commitments hereunder, to purchase the Purchased Notes
which  such defaulting Purchasers agreed but failed to  purchase.
If  any  Purchaser  or Purchasers so default  and  the  aggregate
principal  amount of Purchased Notes with respect to  which  such
default  or defaults occur is more than the above percentage  and
arrangements  satisfactory to you and  the  Corporation  for  the
purchase  of such Purchased Notes by other persons are  not  made
within  thirty-six hours after such default, this Agreement  will
terminate  without  liability on the part of  any  non-defaulting
Purchaser  or the Corporation, except as provided in Section  10.
In  the  event that any Purchaser or Purchasers default in  their
obligation to purchase Purchased Notes hereunder, the Corporation
may,  by  prompt written notice to the non-defaulting Purchasers,
postpone  the  Closing Date for a period of not more  than  seven
full  business  days  in  order to effect  whatever  changes  may
thereby  be made necessary in the Registration Statement  or  the
Prospectus  or  in any other documents, and the Corporation  will
promptly  file  any amendments to the Registration  Statement  or
supplements  to  the  Prospectus  which  may  thereby   be   made
necessary.   As  used  in this Agreement,  the  term  "Purchaser"
includes  any  person  substituted for  a  Purchaser  under  this
Section.  Nothing herein will relieve a defaulting Purchaser from
liability for its default.

         10. Survival of Certain Representations and Obligations.
The    respective   indemnities,   agreements,   representations,


                             - 14 -

<PAGE>

warranties,  and  other  statements of  the  Corporation  or  its
officers  and  of  the several Purchasers set forth  in  or  made
pursuant to this Agreement will remain in full force and  effect,
regardless  of any investigation, or statement as to the  results
thereof, made by or on behalf of any Purchaser or the Corporation
or  any  of its officers or directors or any controlling  person,
and will survive delivery of and payment for the Purchased Notes.
If  this Agreement is terminated pursuant to Section 6, 7 or 9 or
if  for  any  reason the purchase of the Purchased Notes  by  the
Purchasers  is  not  consummated, the  Corporation  shall  remain
responsible  for  the  expenses to be paid or  reimbursed  by  it
pursuant  to  Section  5(g).   In addition,  in  such  event  the
respective  obligations  of the Corporation  and  the  Purchasers
pursuant  to Section 8 shall remain in effect; provided, however,
that you will use your best efforts to promptly notify each other
Purchaser  and each dealer and prospective customer to  whom  you
have  delivered a Prospectus for the Purchased Notes by telephone
or  telegraph,  confirmed  by letter  in  either  case,  of  such
termination  or failure to consummate, including in  such  notice
instructions  regarding  the continued use  of  the  Registration
Statement,   the  Prospectus,  or  any  amendment  or  supplement
thereto, or any related preliminary prospectus.

         11.  Notices.  All communications hereunder will  be  in
writing, and, if sent to the Purchasers will be mailed, delivered
or  telecopied and confirmed to the address furnished in  writing
for the purpose of such communications hereunder, or, if sent  to
the  Corporation,  will be mailed, delivered  or  telecopied  and
confirmed  to  it,  attention of Treasurer  at  39  W.  Lexington
Street,  Baltimore,  Maryland 21201, telecopier  (410)  234-5367;
provided,  however,  that any notice to a Purchaser  pursuant  to
Section  8  will  be  mailed, delivered  or  telecopied  to  such
Purchaser   at   its   address  appearing  in   its   Purchasers'
Questionnaire.

         12.  Successors.  This Purchase Agreement will inure  to
the  benefit of and be binding upon the parties hereto and  their
respective   successors  and  the  officers  and  directors   and
controlling persons referred to in Section 8, and no other person
will have any right or obligation hereunder.

         13.  Construction.   This Purchase  Agreement  shall  be
governed  by  and construed in accordance with the  laws  of  the
State of Maryland.

         14. Counterparts.  This Agreement may be executed in one
or  more counterparts and it is not necessary that the signatures
of   all  parties  appear  on  the  same  counterpart,  but  such
counterparts  together shall constitute  but  one  and  the  same
agreement.

                             - 15 -


<PAGE>
                                             Exhibit D
                                             to Agency Agreement

                       PURCHASE AGREEMENT
                    (for purchaser's account)
                                
                                
                                
                                             [Date]



Constellation Energy Corporation
39 W. Lexington Street
Baltimore, Maryland 21201

Attention:  Treasurer

          The   undersigned  agrees  to  purchase  the  following
principal  amount of the Notes described in the Agency  Agreement
among  Constellation Energy Corporation; Lehman Brothers,  Lehman
Brothers  Inc.; Goldman, Sachs & Co.; and Merrill  Lynch  &  Co.,
Merrill   Lynch   Pierce,  Fenner  &  Smith  Incorporated   dated
_____________, 1997 (the "Agency Agreement"):

    Principal Amount:                    $ _________________

    Fixed Interest Rate (if applicable):   _________________  %

    Floating Interest Rate (if applicable):

        Interest Rate Basis:             ___________________

        Spread:                          ___________________

        Spread Multiplier:               ___________________

        Index Maturity:                  ___________________

        Initial Interest Rate:           ___________________

        Maximum Interest Rate:           ___________________

        Minimum Interest Rate:           ___________________


<PAGE>

        Interest Reset Dates:            ___________________

        Interest Determination Dates:    ___________________

        Calculation Agent:               ___________________

    Interest Payment Dates:              ___________________

    Stated Maturity:                     ___________________

        Redeemable at the            Redemption Prices
        option of the Corporation    (% of Principal Amount)
        on or after:

        ________________                 ___________________
        ________________                 ___________________
        ________________                 ___________________

        Subject to repurchase
        by the Corporation at the        Repurchase Prices
        option of the holder on:         (% of Principal Amount)

        ________________                 __________________
        ________________                 __________________
        ________________                 __________________

        Discount: ______________ % of Principal Amount

        Price to be paid
         to Corporation
         (in immediately
         available funds):           $ _______________

        Settlement Date:               ________________ , 19 ____

        Except as otherwise expressly provided therein, all terms
used  herein which are defined in the Agency Agreement shall have
the same meanings as in the Agency Agreement.  The term Agent, as
used  in  the Agency Agreement, shall be deemed to refer only  to
the undersigned for purposes of this Agreement.

         This Agreement incorporates by reference Sections 4,  6,
7,  12  and  13  of  the Agency Agreement,  the  first  and  last
sentences of Section 9 thereof and, to the extent applicable, the


                               - 2 -


<PAGE>

Procedures.   You  and  we  agree  to  perform,  to  the   extent
applicable,  our  respective duties and obligations  specifically
provided to be performed by each of us in the Procedures.

         Our obligation to purchase Notes hereunder is subject to
the accuracy on the above Settlement Date of your representations
and warranties contained in Section 2 of the Agency Agreement (it
being  understood that such representations and warranties  shall
relate  to  the  Registration Statement  and  the  Prospectus  as
amended  at  such  Settlement Date) and to your  performance  and
observance of all covenants and agreements contained in  Sections
4 and 6 thereof.  Our obligation hereunder is also subject to the
following conditions:

        (a) the satisfaction, at such Settlement Date, of each of
the  conditions set forth in subsections (a), (b) and (d) through
(h)  of  Section  5 of the Agency Agreement (it being  understood
that  each  document so required to be delivered shall  be  dated
such  Settlement  Date  and  that each  such  condition  and  the
statements  contained in each such document that  relate  to  the
Registration  Statement  or the Prospectus  shall  be  deemed  to
relate  to the Registration Statement or the Prospectus,  as  the
case may be, as amended or supplemented at the time of settlement
on  such Settlement Date and except that the opinion described in
Section 5(d) of the Agency Agreement shall be modified so  as  to
state  that  the Notes being sold on such Settlement  Date,  when
delivered  against payment therefor as provided in the  Indenture
and  this Agreement, will have been duly executed, authenticated,
issued  and  delivered  and  will constitute  valid  and  legally
binding  obligations of the Corporation enforceable in accordance
with   their  terms,  subject  only  to  the  exceptions  as   to
enforcement  set  forth in clause (ii) of  Section  5(d)  of  the
Agency  Agreement,  and will conform to the  description  thereof
contained  in the Prospectus as amended or supplemented  at  such
Settlement Date); and

         (b) there shall not have occurred (i) any change, or any
development  involving a prospective change not  contemplated  by
the  Prospectus,  in or affecting particularly  the  business  or
properties  of the Corporation which, in our judgment, materially
impairs the investment quality of the Notes, (ii) any downgrading
in  the  rating  of  the  Corporation's debt  securities  by  any
"nationally  recognized  statistical  rating  organization"   (as
defined  for  purposes of Rule 436(g) under the Act);  (iii)  any
suspension  or  limitation of trading,  other  than  a  temporary


                               - 4 -

<PAGE>

suspension  in  trading  to provide for  an  orderly  market,  in
securities  generally  on the New York  Stock  Exchange,  or  any
setting  of minimum prices for trading on such exchange,  or  any
suspension of trading of any securities of the Corporation on any
exchange  or  in  the over-the-counter market; (iv)  any  banking
moratorium  declared by Federal or New York authorities;  or  (v)
any  outbreak  or escalation of major hostilities  in  which  the
United States is involved, any declaration of war by Congress  or
any  other  substantial  national or  international  calamity  or
emergency  if, in our judgment, the effect of any such  outbreak,
escalation,   declaration,  calamity  or   emergency   makes   it
impractical or inadvisable to proceed with completion of the sale
of and payment for the Notes.

         In further consideration of our agreement hereunder, you
agree that between the date hereof and the above Settlement Date,
you  will not offer or sell, or enter into any agreement to sell,
any  debt  securities of the Corporation in  the  United  States,
other than sales of Notes, borrowings under your revolving credit
agreements  and  lines  of  credit,  the  private  placement   of
securities and issuances of your commercial paper.

         If for any reason our purchase of the above Notes is not
consummated, you shall remain responsible for the expenses to  be
paid  or  reimbursed by you pursuant to Section 4 of  the  Agency
Agreement  and  the  respective  obligations  of  you   and   the
undersigned pursuant to Section 7 shall remain in effect.  If for
any  reason  our  purchase of the above Notes is not  consummated
other  than  because  of our default or a failure  to  satisfy  a
condition set forth in clause (iii), (iv) or (v) of paragraph (b)
above,  you shall reimburse us,  severally, for all out-of-pocket
expenses  reasonably  incurred  by  us  in  connection  with  the
offering  of  the above Notes and not otherwise  required  to  be
reimbursed pursuant to Section 4 of the Agency Agreement.


                             - 4 -

<PAGE>

         This  Agreement  shall be governed by and  construed  in
accordance  with  the  laws  of  the  State  of  Maryland.   This
Agreement  may  be  executed  in counterparts  and  the  executed
counterparts shall together constitute a single instrument.

                                     [Insert Name of Purchaser]

                                     By: _____________________


CONFIRMED AND ACCEPTED, as of
the date first above written:


CONSTELLATION ENERGY CORPORATION


By: ____________________________
 


<PAGE>
 
                                                    Exhibit 1(b)
                                
                                
                          $300,000,000
                   MEDIUM-TERM NOTES, SERIES F
              DUE FROM NINE MONTHS TO THIRTY YEARS
                       FROM DATE OF ISSUE
                                
              INTEREST CALCULATION AGENCY AGREEMENT
              _____________________________________

          THIS  AGREEMENT  dated as  of  ______________

          between   Constellation  Energy   Corporation

          (hereinafter called the "Issuer"), having its

          principal  office at 39 W. Lexington  Street,

          Baltimore,  Maryland 21201, and The  Bank  of

          New  York,  a  New  York banking  corporation

          (hereinafter     sometimes     called     the

          "Calculation  Agent  or Paying  Agent"  which

          terms   shall,   unless  the  context   shall

          otherwise require, include its successors and

          assigns),   having  its  principal  corporate

          trust office at 101 Barclay Street, New York,

          New York 10286.

          

                     Recitals of the Issuer
                     ______________________

           The  Issuer proposes to issue from time to time up  to

$300,000,000  aggregate principal amount  of  Medium-Term  Notes,

Series  F (the "Notes") under the Indenture dated as of April  4,

1997,  (the "Indenture"), between the Issuer and The Bank of  New

York   (the  "Trustee"), as Trustee.  Capitalized terms  used  in

this  Agreement  and  not otherwise defined herein  are  used  as

defined in the Indenture.  Certain of the Notes may bear interest


<PAGE>

at  a  floating rate determined by reference to an interest  rate

formula  (the  "Floating Rate Notes") and the Issuer  desires  to

engage  the  Calculation  Agent to perform  certain  services  in

connection therewith.



          NOW IT IS HEREBY AGREED THAT:

          1.   The Issuer hereby appoints The Bank of New York as

Calculation Agent for the Floating Rate Notes, upon the terms and

subject to the conditions herein mentioned, and The Bank  of  New

York  hereby  accepts  such appointment.  The  Calculation  Agent

shall  act  as  an  agent  of  the  Issuer  for  the  purpose  of

determining  the  interest rate or rates  of  the  Floating  Rate

Notes.



           2.    The  Issuer agrees to deliver to the Calculation

Agent,  prior to the issuance of any Floating Rate Notes,  copies

of  the  proposed forms of such Notes, including  copies  of  all

terms  and  conditions  relating  to  the  determination  of  the

interest  rate  thereunder.   The  Issuer  shall  not  issue  any

Floating Rate Note prior to the receipt of confirmation from  the

Calculation Agent of its acceptance of the proposed form of  such

Note. The Calculation Agent hereby acknowledges its acceptance of

the  proposed form of Floating Rate Note previously delivered  to

it.



           3.   The Issuer shall notify the Calculation Agent  of

the  issuance  of any Floating Rate Notes prior to  the  issuance


                               - 2 -

<PAGE>

thereof and, at the time of such issuance, shall deliver  to  the

Calculation Agent the information required to be provided by  the

Corporation for the calculation of the applicable interest  rates

thereunder.  The Calculation Agent shall calculate the applicable

interest  rates  for Floating Rate Notes in accordance  with  the

terms  of  such Notes, the Indenture and the provisions  of  this

Agreement.



           4.    Promptly  following the  determination  of  each

change to the interest rate applicable to any Floating Rate Note,

the  Calculation Agent will cause to be forwarded to the  Issuer,

the  Trustee and the principal Paying Agent information regarding

the interest rate then in effect for such Floating Rate Note.



           5.   The Issuer will pay such compensation as shall be

agreed   upon  with  the  Calculation  Agent  and  the  expenses,

including  reasonable counsel fees, incurred by  the  Calculation

Agent  in  connection with its duties hereunder, upon receipt  of

such invoices as the Issuer shall reasonably require.



           6.   Notwithstanding any satisfaction or discharge  of

the  Notes  or  the  Indenture, the  Issuer  will  indemnify  the

Calculation Agent against any losses, liabilities, costs, claims,

actions or demands which it may incur or sustain or which may  be

made  against  it  in  connection with  its  appointment  or  the

exercise  of  its  powers and duties hereunder  as  well  as  the

reasonable  costs, including the expenses and fees of counsel  in


                               - 3 -

<PAGE>

defending any claim, action or demand, except such as may  result

from  the  negligence, willful misconduct or  bad  faith  of  the

Calculation Agent or any of its employees.  The Calculation Agent

shall  incur  no  liability and shall  be  indemnified  and  held

harmless  by the Issuer for, or in respect of, any actions  taken

or suffered to be taken in good faith by the Calculation Agent in

reliance upon written instructions from the Issuer.  In case  any

action  is brought against the Calculation Agent with respect  to

which the Calculation Agent intends to seek indemnification  from

the  Issuer  pursuant to this paragraph 6, the Calculation  Agent

will  notify  the Issuer in writing of the commencement  thereof,

and  the  Issuer will be entitled to participate therein  and  to

assume  the  defense  thereof, with counsel satisfactory  to  the

Calculation  Agent; PROVIDED, HOWEVER, that if the defendants  in

any such action include both the Issuer and the Calculation Agent

and  the Calculation Agent shall have reasonably concluded, after

consultation with legal counsel of its choosing, that  there  may

be  legal  defenses available to it which are different  from  or

additional  to  those  available to the Issuer,  the  Calculation

Agent  shall have the right to select separate counsel to  assert

such  legal defenses and otherwise to participate in the  defense

of  such action on behalf of the Calculation Agent,  and in  such

event the Issuer will indemnify the Calculation Agent against the

reasonable  compensation and expenses and disbursements  of  such

separate counsel.


                               - 4 -

<PAGE>

           7.    The  Calculation Agent may consult with  counsel

(and  notify  the  Issuer of such consultation) and  the  written

advice  of such counsel or any opinion of counsel shall  be  full

and  complete  authorization and protection  in  respect  of  any

action  taken, suffered or omitted by it hereunder in good  faith

and in reliance thereon.



           8.    The  Calculation Agent accepts  its  obligations

herein  set forth upon the terms and conditions hereof, including

the following, to all of which the Issuer agrees:

                (i)   in  acting  under  this  Agreement  and  in

          connection  with  the  Notes,  the  Calculation  Agent,

          acting  as  agent for the Issuer, does not  assume  any

          obligation  towards, or any relationship of  agency  or

          trust for or with, any of the Holders of the Notes;

                 (ii)    unless   herein  otherwise  specifically

          provided,  any order, certificate, notice,  request  or

          communication from the Issuer made or given  under  any

          provision  of  this Agreement shall  be  sufficient  if

          signed  by  any  person  whom  the  Calculation   Agent

          reasonably believes to be a duly authorized officer  or

          attorney-in-fact of the Issuer;

               (iii)  the Calculation Agent shall be obligated to

          perform  only such duties as are set forth specifically

          herein and any duties necessarily incidental thereto;

               (iv)  the Calculation Agent shall be protected and

          shall  incur  no  liability for or in  respect  of  any



                                - 5 -
 
<PAGE>

          action  taken  or  omitted  to  be  taken  or  anything

          suffered  in good faith by it in reliance upon anything

          contained in a Floating Rate Note, the Indenture or any

          information  supplied to it by the Issuer  pursuant  to

          this   Agreement,  including  the  information  to   be

          supplied pursuant to paragraph 3 above;

                (v)   the  Calculation Agent, whether acting  for

          itself  or in any other capacity, may become the  owner

          or  pledgee of Notes with the same rights as  it  would

          have had if it were not acting hereunder as Calculation

          Agent; and

                 (vi)   the  Calculation  Agent  shall  incur  no

          liability hereunder except for loss sustained by reason

          of its negligence, willful misconduct or bad faith.



           9.    (a)  The Issuer agrees to notify the Calculation

Agent  at  least  3 business days prior to the  issuance  of  any

Floating  Rate  Note with an interest rate to  be  determined  by

reference to London interbank offered rates (LIBOR) or any  other

formula that would require the Calculation Agent to select  banks

or  other  financial  institutions (the  "Reference  Banks")  for

purposes  of quoting rates.  Promptly thereafter, the Calculation

Agent  will  notify the Issuer and the Trustee of the  names  and

addresses of such Reference Banks.  Forthwith upon any change  in

the  identity of the Reference Banks, the Calculation Agent shall

notify   the  Issuer  and  the  Trustee  of  such  change.    The

Calculation Agent shall not be responsible to the Issuer  or  any


                              - 6 -

<PAGE>

third  party  for any failure of the Reference Banks  to  fulfill

their duties or meet their obligations as Reference Banks or as a

result of the Calculation Agent having acted (except in the event

of  negligence or willful misconduct) on any quotation  or  other

information given by any Reference Bank which subsequently may be

found to be incorrect.

                (b)   Except  as provided below, the  Calculation

Agent  may  at  any time resign as Calculation  Agent  by  giving

written notice to the Issuer and the Trustee of such intention on

its  part,  specifying the date on which its desired  resignation

shall  become effective, provided that such notice shall be given

not less than 60 days prior to the said effective date unless the

Issuer  and  the Trustee otherwise agree in writing.   Except  as

provided  below,  the Calculation Agent may  be  removed  by  the

filing with it and the Trustee of an instrument in writing signed

by  the Issuer specifying such removal and the date when it shall

become  effective  (such effective date being at  least  15  days

after  said filing).  Any such resignation or removal shall  take

effect upon:

                (i)  the appointment by the Issuer as hereinafter

          provided of a successor Calculation Agent; and

                (ii)  the acceptance of such appointment by  such

          successor Calculation Agent;

PROVIDED,  HOWEVER, that in the event the Calculation  Agent  has

given  not  less  than  60  days' prior  notice  of  its  desired

resignation,  and  during  such  60  days  there  has  not   been

acceptance by a successor Calculation Agent of its appointment as


                               - 7 -

<PAGE>

successor  Calculation Agent, the Calculation Agent so  resigning

may   petition  any  court  of  competent  jurisdiction  for  the

appointment  of  a  successor  Calculation  Agent.   The   Issuer

covenants that it shall appoint a successor Calculation Agent  as

soon  as  practicable after receipt of any notice of  resignation

hereunder.   Upon its resignation or removal becoming  effective,

the  retiring Calculation Agent shall be entitled to the  payment

of  its  compensation  and the reimbursement  of  all  reasonable

expenses  (including reasonable counsel fees)  incurred  by  such

retiring Calculation Agent pursuant to paragraph 5 hereof.

                (c)   If at any time the Calculation Agent  shall

resign  or  be  removed, or shall become incapable of  acting  or

shall  be  adjudged  bankrupt  or  insolvent,  or  liquidated  or

dissolved,  or  an  order is made or an effective  resolution  is

passed  to  wind up the Calculation Agent, or if the  Calculation

Agent  shall file a voluntary petition in bankruptcy or  make  an

assignment for the benefit of its creditors, or shall consent  to

the  appointment  of a receiver, administrator or  other  similar

official of all or any substantial part of its property, or shall

admit  in writing its inability to pay or meet its debts as  they

mature, or if a receiver, administrator or other similar official

of the Calculation Agent or of all or any substantial part of its

property  shall be appointed, or if any order of any court  shall

be  entered  approving  any petition  filed  by  or  against  the

Calculation   Agent  under  the  provisions  of  any   applicable

bankruptcy or insolvency law, or if any public officer shall take

charge  or  control of the Calculation Agent or its  property  or


                               - 8 -


<PAGE>

affairs  for  the  purpose  of  rehabilitation,  conservation  or

liquidation,  then  a  successor  Calculation  Agent   shall   be

appointed  by the Issuer by an instrument in writing  filed  with

the  successor  Calculation  Agent and  the  Trustee.   Upon  the

appointment  as  aforesaid of a successor Calculation  Agent  and

acceptance   by  the  latter  of  such  appointment  the   former

Calculation Agent shall cease to be Calculation Agent hereunder.

                (d)   Any  successor Calculation Agent  appointed

hereunder  shall  execute  and deliver to  its  predecessor,  the

Issuer  and the Trustee and instrument accepting such appointment

hereunder,  and  thereupon  such  successor  Calculation   Agent,

without any further act, deed or conveyance, shall become  vested

with  all  the authority, rights, powers, immunities, duties  and

obligations of such predecessor with like effect as if originally

named  as  the Calculation Agent hereunder, and such predecessor,

upon   payment  of  its  reasonable  compensation,  charges   and

disbursements  then  unpaid, shall thereupon  become  obliged  to

transfer and deliver, and such successor Calculation Agent  shall

be entitled to receive, copies of any relevant records maintained

by such predecessor Calculation Agent.

                (e)   Any  corporation into which the Calculation

Agent  may  be merged or converted or any corporation with  which

the  Calculation  Agent may be consolidated  or  any  corporation

resulting from any merger, conversion or consolidation  to  which

the  Calculation  Agent shall be a party  shall,  to  the  extent

permitted  by applicable law, be the successor Calculation  Agent

under this Agreement without the execution or filing of any paper


                              - 9 -


<PAGE>

or  any  further  act on the part of any of the  parties  hereto.

Notice  of  any  such  merger, conversion or consolidation  shall

forthwith be given to the Issuer and the Trustee.

                (f)   The provisions of paragraph 6 hereof  shall

survive any resignation or removal hereunder.



          10.  Any notice required to be given hereunder shall be

delivered  in  person,  sent by letter or telex  or  telecopy  or

communicated  by telephone (subject, in the case of communication

by telephone, to confirmation dispatched within two business days

by  letter, telex or telecopy), in the case of the Issuer, to  it

at  the  address  set  forth in the heading  of  this  Agreement,

Attention:  Thomas E. Ruszin, Jr., Treasurer; in the case of  the

Trustee or the Calculation Agent, to it at the address set  forth

in  the heading of this Agreement; or, in any case, to any  other

address  of which the party receiving notice shall have  notified

the party giving such notice in writing.



           11.   This Agreement may be amended only by a  writing

duly executed and delivered by each of the parties signing below.



          12.  The provisions of this Agreement shall be governed

by,  and  construed in accordance with, the laws of the State  of

New York.


                               - 10 -


<PAGE>

          13.  This Agreement may be executed in counterparts and

the  executed  counterparts shall together  constitute  a  single

instrument.



      IN  WITNESS  WHEREOF, this Agreement has been executed  and

delivered as of the day and year first above written.



                              CONSTELLATION ENERGY CORPORATION



                              By:  ___________________________


                              Title:  ________________________




                              THE BANK OF NEW YORK



                              By:  ___________________________


                              Title:  ________________________




                             - 11 -


<PAGE>

                                                            Exhibit 4 (a)

                                

                CONSTELLATION ENERGY CORPORATION

                                

                               AND

                      THE BANK OF NEW YORK

                                

                             Trustee



                           __________

                                

                                

                            INDENTURE

                                

                                

                    Dated as of April 4, 1997

                                

                                



                           __________





<PAGE>                                
                       TABLE OF CONTENTS *
                                                             Page

PARTIES   ..............................................       1

RECITALS  ..............................................       1

  Purpose of Indenture .................................       1

  Compliance with Legal Requirements ...................       1

                           ARTICLE ONE
                           DEFINITIONS

SECTION 1.01.  Definitions .............................       2
               Board of Directors ......................       2
               Board Resolution .......................        2
               Business Day ............................       2
               Corporation .............................       3
               Depositary ..............................       3
               Discounted Security .....................       3
               Event of Default ........................       3
               Federal Bankruptcy Code .................       3
               Indenture ...............................       3
               Officers' Certificate ...................       3
               Opinion of Counsel ......................       4
               Outstanding .............................       4
               Principal Office of the Trustee .........       5
               Prospectus Supplement ...................       5
               Responsible Officer .....................       5
               Security or Securities ..................       5
               Securityholder...........................       5
               Series ..................................       5
               Trustee .................................       5
               Trust Indenture Act of 1939 .............       6
               Yield to Maturity .......................       6


_______
     * This table of contents shall not, for any purpose, be
deemed to be a part of the Indenture.

                               i

<PAGE>                                
                           ARTICLE TWO
                         THE SECURITIES

                                                             Page
                                                                 
SECTION 2.01.  Forms of Securities .....................       6
SECTION 2.02.  Authentication Agent and Form of
                 Certificate of Authentication .........       7
SECTION 2.03.  Global Securities .......................       8
                                
                                
                          ARTICLE THREE
         ISSUE, DESCRIPTION, EXECUTION, REGISTRATION AND
                     EXCHANGE OF SECURITIES

SECTION 3.01.  Title, Amount and Terms of Securities ....      8
SECTION 3.02.  Denominations, Dates, Interest Payment and
                 Record Dates, and Place of Payment .....     10
SECTION 3.03.  Execution of Securities ..................     11
SECTION 3.04.  Exchange and Registration of Transfer of
                 Securities .............................     11
SECTION 3.05.  Mutilated, Destroyed, Lost or Stolen
                 Securities .............................     14
SECTION 3.06.  Temporary Securities .....................     15
SECTION 3.07.  Cancellation of Securities Paid, etc. ....     16


                          ARTICLE FOUR
                    REDEMPTION OF SECURITIES

SECTION 4.01.  Applicability of This Article ............     16
SECTION 4.02.  Election to Redeem; Notice to Trustee ....     17
SECTION 4.03.  Selection of Securities to be Redeemed ...     17
SECTION 4.04.  Notice of Redemption .....................     17
SECTION 4.05.  Deposit of Redemption Price ..............     18
SECTION 4.06.  Payment of Securities Called for Redemp-
                 tion ..................................      18
SECTION 4.07   Delegation of Duties by Trustee ..........     19

                              ii
<PAGE>
                          ARTICLE FIVE
             PARTICULAR COVENANTS OF THE CORPORATION

                                                             Page

SECTION 5.01.  To Pay Principal (and Premium, if any) and
                 Interest ...............................     19
SECTION 5.02.  To Maintain Office or Agency .............     20
SECTION 5.03.  To Fill a Vacancy in the Office of Trustee     20
SECTION 5.04.  Appointment of Paying Agents; Money for
                 Security Payments to be Set Aside in
                 Trust; Transfer of Moneys Held by Paying
                 Agents .................................     20
SECTION 5.05.  Maintenance of Corporate Existence, Rights
                 and Franchises .........................     22
SECTION 5.06.  Certificate as to No Default .............     22

                           ARTICLE SIX
      SECURITYHOLDERS LISTS AND REPORTS BY THE CORPORATION
                         AND THE TRUSTEE
                                
SECTION 6.01.  Securityholders Lists .....................     22
SECTION 6.02.  Preservation and Disclosure of Lists ......     23
SECTION 6.03.  Reports by the Corporation ................     24
SECTION 6.04.  Reports by the Trustee ....................     25
                                                                 
                                                                 
                          ARTICLE SEVEN
         EVENTS OF DEFAULT; REMEDIES OF THE TRUSTEE AND
                         SECURITYHOLDERS
                                
SECTION 7.01.  Events of Default; Remedies ..............     27
SECTION 7.02.  Payment of Securities on Default; Suit
                 Therefor ...............................     30
SECTION 7.03.  Application of Moneys Collected by Trustee     32
SECTION 7.04.  Proceedings by Securityholders ...........     33
SECTION 7.05.  Proceedings by Trustee ...................     34
SECTION 7.06.  Remedies Cumulative and Continuing .......     34
SECTION 7.07.  Direction of Proceedings and Waiver
                 Defaults by Majority of Securityholders      34
SECTION 7.08.  Notice of Defaults .......................     35
SECTION 7.09.  Undertaking to Pay Costs .................     35

                             iii
<PAGE>

                          ARTICLE EIGHT
                     CONCERNING THE TRUSTEE


                                                             Page

SECTION 8.01.  Duties and Responsibilities of Trustee ..      36
SECTION 8.02.  Reliance on Documents, Opinions, etc. ...      37
SECTION 8.03.  No Responsibility for Recitals, etc. ....      39
SECTION 8.04.  Trustee, Paying Agent or Registrar May
                 Own Securities ........................      39
SECTION 8.05.  Moneys to Be Held in Trust ..............      39
SECTION 8.06.  Compensation and Expenses of Trustee ....      40
SECTION 8.07.  Officers' Certificate as Evidence .......      40
SECTION 8.08.  Conflicting Interest of Trustee .........      41
SECTION 8.09.  Eligibility of Trustee ..................      47
SECTION 8.10.  Resignation or Removal of Trustee .......      48
SECTION 8.11.  Acceptance by Successor Trustee .........      49
SECTION 8.12.  Succession by Merger, etc. ..............      51
SECTION 8.13.  Limitation on Rights of Trustee as a
                 Creditor ..............................      52
                                
                                
                          ARTICLE NINE
                 CONCERNING THE SECURITYHOLDERS

SECTION 9.01.  Action by Securityholders ...............      57
SECTION 9.02.  Proof of Execution by Securityholders ...      57
SECTION 9.03.  Who Are Deemed Absolute Owners ..........      57
SECTION 9.04.  Corporation-Owned Securities Disregarded       58
SECTION 9.05.  Revocation of Consents; Future Holders
                 Bound .................................      59

                               iv

<PAGE>
                           ARTICLE TEN
                    SECURITYHOLDERS' MEETINGS

                                                             Page

SECTION 10.01. Purpose of Meetings ......................     59
SECTION 10.02. Call of Meetings by Trustee ..............     60
SECTION 10.03. Call of Meeting by Corporation
                Securityholders .........................     60
SECTION 10.04. Qualifications for Voting ................     60
SECTION 10.05. Regulations ..............................     61
SECTION 10.06. Voting ...................................     61
SECTION 10.07. Written Consent in Lieu of Meeting .......     62

                         ARTICLE ELEVEN
                     SUPPLEMENTAL INDENTURES

SECTION 11.01. Supplemental Indentures Without Consent
                of Securityholders ......................     62
SECTION 11.02. Supplemental Indentures With Consent
                of Securityholders ......................     64
SECTION 11.03. Compliance with Trust Indenture Act;
                Effect of Supplemental Indenture ........     65
SECTION 11.04. Notation on Securities ...................     65
SECTION 11.05. Evidence of Compliance of Supplemental
                Indenture to Be Furnished Trustee .......     66

                         ARTICLE TWELVE
                 CONSOLIDATION, MERGER AND SALE

SECTION 12.01. Corporation May Consolidate, etc., on
                Certain Terms ...........................     66
SECTION 12.02. Successor Corporation to Be Substituted ..     66
SECTION 12.03. Opinion of Counsel to Be Given Trustee ...     67

                        ARTICLE THIRTEEN
             SATISFACTION AND DISCHARGE OF INDENTURE

SECTION 13.01. Discharge of Indenture ...................     68
SECTION 13.02. Deposited Moneys to Be Held in Trust
                by Trustee ..............................     68
SECTION 13.03. Paying Agent to Repay Moneys Held ........     69
SECTION 13.04. Return of Unclaimed Moneys ...............     69

                               v
<PAGE>
                                
                        ARTICLE FOURTEEN
            IMMUNITY OF INCORPORATORS, STOCKHOLDERS,
                     OFFICERS AND DIRECTORS
                                
                                                             Page

SECTION 14.01. Indenture and Securities Solely Corporate
                Obligations .............................     69

                         ARTICLE FIFTEEN
                          SINKING FUNDS

SECTION 15.01. General ..................................     70
SECTION 15.02. Satisfaction of Sinking Fund Payments
                with Securities .........................     70
SECTION 15.03. Redemption of Securities for Sinking
                Fund ....................................     70

                         ARTICLE SIXTEEN
                    MISCELLANEOUS PROVISIONS

SECTION 16.01. Provisions Binding on Corporation's
                Successors ..............................     71
SECTION 16.02. Official Acts by Successor Corporation ...     71
SECTION 16.03. Addresses for Notices, etc. ..............     71
SECTION 16.04. Maryland Contract ........................     72
SECTION 16.05. Evidence of Compliance with Conditions
                Precedent ...............................     72
SECTION 16.06. Legal Holidays ...........................     72
SECTION 16.07. Trust Indenture Act to Control ...........     73
SECTION 16.08. Table of Contents, Headings, etc. ........     73
SECTION 16.09. Execution in Counterparts ................     73
TESTIMONIUM .............................................     73
SIGNATURES  .............................................     73

                               vi

<PAGE>
        THIS  INDENTURE,  dated  as  of  April  4,  1997  between
 CONSTELLATION  ENERGY CORPORATION, a corporation duly  organized
 and  existing  under the laws of the State of Maryland  and  the
 Commonwealth  of  Virginia  (hereinafter  sometimes  called  the
 "Corporation"),  and  THE  BANK  OF  NEW  YORK,  as  Trustee,  a
 corporation  duly organized and existing under the laws  of  the
 State of New York  (hereinafter sometimes called the "Trustee").

                           WITNESSETH:
      WHEREAS, for its lawful corporate purposes, the Corporation
has  duly  authorized the issue of its unsecured debt  securities
from  time  to time in series (all such series of debt securities
are herein collectively called the "Securities"), unlimited as to
principal  amount and, to provide the terms and  conditions  upon
which  the  Securities  are  to  be  authenticated,  issued   and
delivered, the Corporation has duly authorized the execution  and
delivery of this Indenture; and

      WHEREAS, all acts and things necessary to constitute  these
presents a valid agreement according to its terms have been  done
and  performed, and the execution and delivery of this  Indenture
have  in  all  respects been duly authorized, and the Corporation
proposes  to  do  all  acts  and things  necessary  to  make  the
Securities,  when  executed by the Corporation and  authenticated
and  delivered by the Trustee, as in this Indenture provided, and
issued,  the  valid,  binding  and  legal  obligations   of   the
Corporation;

        NOW, THEREFORE, THIS INDENTURE WITNESSETH:

     That in order to declare the terms and conditions upon which
the  Securities  are,  and are to be, authenticated,  issued  and
delivered,  and  in  consideration of the  premises  and  of  the
purchase and acceptance of the Securities by the holders thereof,
the  Corporation  covenants and agrees with the Trustee  for  the
equal  and  proportionate benefit, except as otherwise  expressly
provided  in this Indenture, of the respective holders from  time
to time of the Securities as follows:



<PAGE>

                           ARTICLE ONE
                           DEFINITIONS

      SECTION  1.01.  Definitions.  The  terms  defined  in  this
Section  1.01 (except as herein otherwise expressly  provided  or
unless  the context otherwise requires) for all purposes of  this
Indenture and of any indenture supplemental hereto shall have the
respective  meanings specified in this Section  1.01.  All  other
terms  used  in  this Indenture which are defined  in  the  Trust
Indenture  Act of 1939 or which are by reference therein  defined
in  the  Securities  Act of 1933, as amended  (except  as  herein
otherwise  expressly  provided or unless  the  context  otherwise
requires), shall have the meanings assigned to such terms in said
Trust Indenture Act and in said Securities Act as in force at the
date of this Indenture as originally executed.

Board of Directors:
      The  term  "Board  of Directors" shall mean  the  Board  of
Directors of the Corporation or any duly authorized committee  of
such  Board  of  Directors or any directors or  officers  of  the
Corporation  to  whom such Board of Directors or  such  committee
shall have duly delegated its authority to act hereunder.

Board Resolution:
      The term "Board Resolution" shall mean a resolution of  the
Board  of  Directors or of any duly authorized committee  of  the
Board of Directors or the written declaration of any director  or
officer of the Corporation to whom the Board of Directors or such
committee  shall have duly delegated its authority  to  act  with
respect  to  the matter covered by such declaration,  a  copy  of
which  has  been  certified  by the  Secretary  or  an  Assistant
Secretary  of  the Corporation to have been duly adopted  by  the
Board  of Directors, such committee, or such director or officer,
as  the  case may be, and to be in full force and effect  on  the
date  of  such certification, which certification shall,  in  the
case  of  any action taken by any such duly authorized committee,
director  or  officer,  include  a  copy  of  the  resolution  or
resolutions of the Board of Directors, and/or committee  thereof,
establishing the authority of the committee, director or  officer
with respect to the action taken.

Business Day:
      The  term "business day" shall mean any day which is not  a
Saturday or Sunday or a day on which banking institutions in  the

                            2
<PAGE>

City  of  New  York  or the State of Maryland are  authorized  or
required by law or executive order to be closed.

Corporation:
      The  term  "Corporation" shall mean   CONSTELLATION  ENERGY
CORPORATION, a Maryland and Virginia corporation, and subject  to
the provisions of Article Twelve shall include its successors and
assigns.

Depositary
      The  term  "Depositary" shall mean,  with  respect  to  the
Securities of any series issuable or issued in global  form,  the
person  designated pursuant to Section 3.01(10) as the Depositary
with  respect  thereto  or any successor  appointed  pursuant  to
Section 3.04 of the Indenture.

Discounted Security:
     The term "Discounted Security" shall mean any Security which
provides  for  an  amount (excluding any amounts attributable  to
accrued  but  unpaid  interest thereon) less than  the  principal
amount  thereof  to  be  due and payable upon  a  declaration  of
acceleration of the maturity thereof pursuant to Section 7.01.

Event of Default:
      The  term "Event of Default" shall mean any event specified
in  Section 7.O1, continued for the period of time, if  any,  and
after the giving of the notice, if any, therein designated.

Federal Bankruptcy Code:
      The  term "Federal Bankruptcy Code" shall mean Title 11  of
the United States Code.

Indenture:
       The  term  "Indenture"  shall  mean  this  instrument   as
originally executed or, if amended or supplemented, as so amended
or  supplemented, and shall include the form of  each  particular
series of Securities established as provided in Section 2.01.

0fficers' Certificate:
      The term "Officers' Certificate", when used with respect to
the  Corporation, shall mean a certificate signed by the Chairman
of  the  Board, Chief Executive Officer, Vice Chairman, President
or  a  Vice  President of the Corporation and the  Secretary,  an
Assistant  Secretary, the Treasurer or an Assistant Treasurer  of
the   Corporation.   Each  such  certificate  shall  include  the

                              3
<PAGE>

statements  provided for in Section 16.05 if and  to  the  extent
required by the provisions of such Section.

Opinion of Counsel:
      The  term  "Opinion of Counsel" shall mean  an  opinion  in
writing  signed  by legal counsel who may be an employee  of  the
Corporation  or other counsel satisfactory to the Trustee.   Each
such opinion shall include the statements provided for in Section
16.05  if  and to the extent required by the provisions  of  such
Section.

Outstanding:
       The  term  "outstanding",  when  used  with  reference  to
Securities,  shall, subject to the provisions  of  Section  9.04,
mean, as of any particular time, all Securities authenticated and
delivered by the Trustee under this Indenture, except:

          (a)  Securities theretofore cancelled by the Trustee or
     delivered to the Trustee for cancellation;

          (b)  Securities or portions thereof, for the payment of
     which  moneys  in  the  necessary  amount  shall  have  been
     deposited in trust with the Trustee or with any paying agent
     (other  than the Corporation) or shall have been  set  aside
     and   segregated  in  trust  by  the  Corporation  (if   the
     Corporation shall act as its own paying agent); and

           (c) Securities in lieu of or in substitution for which
     other Securities shall have been authenticated and delivered
     pursuant  to the terms of Section 3.05, or which shall  have
     been  paid,  unless  proof satisfactory to  the  Trustee  is
     presented that any such Securities are held by any person in
     whose  hands  any of such Securities is a legal,  valid  and
     binding obligation of the Corporation.

In  determining  whether the holders of the  requisite  principal
amount  of outstanding Securities have given any request, demand,
authorization,  direction, notice, consent or  waiver  hereunder,
the principal amount of a Discounted Security shall be the amount
of  the principal thereof that would be due and payable as of the
date of such determination upon a declaration of acceleration  of
the maturity thereof pursuant to Section 7.01.

                          4
<PAGE>

Principal Office of the Trustee:
      The  term  "Principal Office of the Trustee" or  any  other
similar  term shall mean the principal office of the  Trustee  at
which  at any particular time its corporate trust business  shall
be  administered,  which office at the date of the  execution  of
this  Indenture is located at 101 Barclay Street, Floor 21  West,
New York, New York 10286.

Prospectus:
      The term "Prospectus" shall mean a prospectus, filed by the
Corporation with the Securities and Exchange Commission  pursuant
to  Rule  424(b) or (c) promulgated under the Securities  Act  of
1933,  as  amended, which sets forth the terms of the  Securities
described therein.

Responsible Officer:
      The  term "Responsible Officer", when used with respect  to
the  Trustee, shall mean the chairman of the board of  directors,
the  president, the secretary, and the treasurer,  or  any  other
officer of the Trustee in its corporate trust department.

Security or Securities:
      The  term  "Security" or "Securities" shall mean  any  debt
security  or  debt securities, as the case may be,  authenticated
and delivered under this Indenture in temporary or permanent form
and global or definitive form.

Securityholder:
      The  terms  "Securityholder" or "holder of  Securities"  or
other  similar terms, shall mean any person in whose name at  the
time  a  particular Security is registered on the  books  of  the
Corporation  kept for that purpose in accordance with  the  terms
hereof.

Series:
      The  term "series" when used with respect to the Securities
shall  mean  all  Securities described in a Board  Resolution  as
being part of any particular series.

Trustee:
      The term "Trustee" shall mean THE BANK OF NEW YORK  until a
successor  Trustee  shall  have  become  such  pursuant  to   the
applicable provisions of this Indenture, and thereafter "Trustee"
shall  mean  or  include each Trustee which  is  then  a  Trustee
hereunder,  and  if  at  any time there is  more  than  one  such

                               5
<PAGE>


Trustee,  "Trustee" as used with respect to the Securities of any
series shall mean the Trustee with respect to Securities of  that
series.

Trust Indenture Act of 1939:
      The term "Trust Indenture Act of 1939" shall mean the Trust
Indenture Act of 1939 as it was in force at the date of execution
of this Indenture, except as provided in Section 11.03.

Yield to Maturity:
      The term "Yield to Maturity", when used with respect to any
Discounted Security shall mean the yield to maturity, if any, set
forth in the Prospectus relating thereto, which shall be equal to
the  yield  to  maturity, if any, set forth on the face  of  such
Security.

                           ARTICLE TWO
                         THE SECURITIES

      SECTION 2.01. Forms of Securities.  The Securities shall be
in such form or forms as shall be established by or pursuant to a
Board  Resolution, in each case with such appropriate insertions,
omissions, substitutions and other variations as are required  or
permitted by this Indenture or any indenture supplemental  hereto
and   may   have  such  letters,  numbers  or  other   marks   of
identification and such legends or endorsements imprinted thereon
as the officers executing the same may approve (execution thereof
to be conclusive evidence of such approval).

      Prior to the delivery of a Security in any such form to the
Trustee for authentication, the Corporation shall deliver to  the
Trustee the following:

           (1)  a written order of the Corporation requesting the
     Trustee's authentication and delivery of the securities;

           (2)  the Board Resolution by or pursuant to which such
     form  of  Security  has been approved, and,  if  a  form  of
     security is to be approved by officer action pursuant  to  a
     Board  Resolution, an Officers' Certificate  describing  the
     action taken;

           (3)   an  Officers' Certificate dated  the  date  such
     certificate  is delivered to the Trustee, stating  that  all
     conditions precedent provided for in this Indenture relating

                                6
<PAGE>

     to  the  authentication and delivery of Securities  in  such
     form have been complied with; and

           (4)  an Opinion of Counsel stating that Securities  in
     such  form  when  completed  by appropriate  insertions  and
     executed and delivered by the Corporation to the Trustee for
     authentication   in   accordance   with   this    Indenture,
     authenticated  and  delivered by the Trustee  in  accordance
     with this Indenture within the authorization as to aggregate
     principal amount established from time to time by the  Board
     of  Directors,  and  sold in the manner  specified  in  such
     Opinion  of  Counsel, will be the legal, valid  and  binding
     obligations  of the Corporation entitled to the benefits  of
     this    Indenture,   subject   to   applicable   bankruptcy,
     reorganization, insolvency and other similar laws  generally
     affecting creditors' rights, to general equitable principles
     and  to  such  other qualifications as, such  counsel  shall
     conclude  do not materially affect the rights of holders  of
     such Securities.

      The definitive Securities shall be printed, lithographed or
engraved  or  produced by any combination  of  these  methods  or
otherwise  in any manner as determined by the officers  executing
the  same  (execution thereof to be conclusive evidence  of  such
approval).

      SECTION  2.02. Authentication Agent and Form of Certificate
of Authentication. The Corporation hereby appoints the Trustee as
an  authentication agent for the Securities.  The Corporation may
designate  one or more additional authentication agent(s) for all
of  the  Securities or for one or more series of the  Securities;
provided  that  the  Trustee  must consent  in  writing  to  such
designation.

           The  following  shall be the form  of  Certificate  of
Authentication  provided  by the Trustee  or  any  authentication
agent.
          This  is one of the Securities of the series designated
          herein issued under the Indenture described herein.

                    [NAME OF TRUSTEE OR AUTHENTICATION AGENT]
                                   By _________________________
                                        Authorized Signator
                    Dated:__________

                               7
<PAGE>


      Section  2.03. Global Securities. If the Corporation  shall
establish  pursuant to  Section 3.01(10) that the  Securities  of
all  or part of a series are to be issued in whole or in part  in
the  form  of  a global Security, such global Security  shall  be
registered in the name of the Depositary for such global Security
or  the nominee of such Depositary and shall be delivered by  the
Trustee  to  such  Depositary or pursuant  to  such  Depositary's
instructions.
   
                          ARTICLE THREE
         ISSUE, DESCRIPTION, EXECUTION, REGISTRATION AND
                     EXCHANGE OF SECURITIES

      SECTION  3.01. Title, Amount and Terms of Securities.   The
aggregate   principal   amount  of  Securities   which   may   be
authenticated and delivered and Outstanding under this  Indenture
is  not  limited.  The Securities may be issued in  an  aggregate
principal  amount  up  to  the  aggregate  principal  amount   of
Securities from time to time authorized by or pursuant to a Board
Resolution.

      The  Securities  may be issued in one or more  series,  the
terms  of each of which shall be determined in or pursuant  to  a
Board Resolution.  With respect to each series of Securities, the
following  terms  shall  be specified  in  the  Board  Resolution
relating  thereto, or in an Officers' Certificate  detailing  any
actions taken pursuant to the Board Resolutions relating thereto:

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

           (2)  any limit upon the aggregate principal amount  of
     the Securities of that series which may be authenticated and
     delivered   under  this  Indenture  (except  for  Securities
     authenticated  and delivered upon registration  of  transfer
     of,  or in exchange for, or in lieu of, other Securities  of
     that  series pursuant to Section 3.04, 3.05, 3.06,  4.06  or
     11.04);
     
           (3)   the date or rates on which the principal of  the
     Securities of that series is payable;

                                   8
<PAGE>


           (4)   the rate or rates, or the method to be  used  in
     establishing  the rate or rates, at which the Securities  of
     that  series shall bear interest (if any), the date or dates
     from  which such interest shall accrue, the interest payment
     dates  on  which such interest shall be payable, the  record
     date  for the interest payable on any interest payment  date
     and any other terms of payment of interest on the Securities
     of that series;
     
           (5)  if other than as provided in this Indenture,  the
     place or places where the principal of (and premium, if any)
     and interest, if any, on Securities of that series shall  be
     payable;
     
           (6)  the period or periods within which, the price  or
     prices  at  which  and the terms and conditions  upon  which
     Securities  of that series may be redeemed, in whole  or  in
     part,  at  the option of the Corporation, if such Securities
     are to be subject to redemption;
     
           (7)   the  obligation, if any, of the  Corporation  to
     redeem or purchase Securities of that series pursuant to any
     sinking fund or analogous provisions or at the option  of  a
     holder  thereof and the period or periods within which,  the
     price  or prices at which and the terms and conditions  upon
     which  Securities  of  that  series  shall  be  redeemed  or
     purchased, in whole or in part, pursuant to such obligation;
     
           (8)   if  other than denominations of $1,000  and  any
     integral   multiple  thereof  are  to  be  authorized.   the
     denominations  in which Securities of that series  shall  be
     issuable;
     
           (9)   if other than the principal amount thereof,  the
     portion of the principal amount of Securities of that series
     which shall be payable upon a declaration of acceleration of
     the maturity thereof pursuant to Section 7.01;
     
           (10)  if any of such Securities are to be issuable  in
     global  form,  (i)  when any of such Securities  are  to  be
     issuable  in global form; (ii) whether beneficial owners  of
     interests  in  any  such global Security may  exchange  such
     interests  for  Securities of the same series  and  of  like
     tenor  and of any authorized form and denomination, and  the
     circumstances  under which any such exchange may  occur,  if

                                  9
<PAGE>

     other  than in the manner specified in Section 3.04  hereof,
     and  (iii)  the name of the Depositary with respect  to  any
     global  Security, provided that a Depositary  must,  at  the
     time of its designation and at all times while it serves  as
     Depositary,  be  a  clearing  agency  registered  under  the
     Securities Exchange Act of 1934, as amended, and  any  other
     applicable statute or regulation; and
     
          (11) any other terms of that series.

      SECTION 3.02. Denominations,  Dates,  Interest Payment  and
Record  Dates,  and  Place of Payment.  In  the  absence  of  any
provision to the contrary with respect to the Securities  of  any
particular series. the Securities shall be issuable as registered
Securities without coupons in the denominations of $1,000 and any
multiple  of $1,000.  Every Security shall be dated the  date  of
its authentication and shall bear interest, if any, from the date
specified  in  the  Board  Resolution  authorizing  the  issuance
thereof.

      The person in whose name any Security is registered at  the
close  of  business  on any record date (as hereinafter  in  this
Section  3.02 defined) with respect to any interest payment  date
shall  be  entitled  to  receive the  interest  payable  on  such
interest  payment date notwithstanding the cancellation  of  such
Security upon any registration of transfer or exchange subsequent
to  the  record  date  and prior to such interest  payment  date;
provided,  however,  that if and to the  extent  the  Corporation
shall default in the payment of the interest due on such interest
payment  date,  such  defaulted interest shall  be  paid  to  the
persons  in whose names outstanding Securities are registered  at
the close of business on a subsequent record date established  by
notice  given by mail by or on behalf of the Corporation  to  the
holders  of  Securities  not less than  15  days  preceding  such
subsequent record date, such record date to be not less than five
days  preceding  the date of payment of such defaulted  interest.
As  used  in  this Section 3.02, the term "record date"  for  the
interest  payable  on any Security on any interest  payment  date
(except a date for payment of defaulted interest) shall mean  the
date, if any, specified in such Security as the "record date" for
the  interest  payable on such Security on any  interest  payment
date  for  such Security (except a date for payment of  defaulted
interest on such Security).

                                 10
<PAGE>


     In the absence of any provision to the contrary with respect
to  the Securities of any particular series, payment of principal
of  (and premium, if any) and interest, if any, on the Securities
of  all  series  shall  be made at the Principal  Office  of  the
Trustee, or at any agency to be maintained by the Corporation for
such purpose; provided, however, that payments of installments of
interest, if any, on such Securities may be made at the option of
the  Corporation by check mailed to the addresses of the  persons
entitled  thereto  as  such  addresses  appear  in  the  Security
register provided for in Section 3.04.

     SECTION 3.03. Execution of Securities.  The Securities shall
be  signed  in  facsimile  in  the name  and  on  behalf  of  the
Corporation  by  the  Chief  Executive  Officer,  Vice  Chairman,
President  or  any Vice President of the Corporation,  under  its
corporate  seal  (which  may be printed,  engraved  or  otherwise
reproduced thereon, by facsimile or otherwise), attested  by  its
Secretary  or  an Assistant Secretary.  Only such  Securities  as
shall  bear thereon a certificate of authentication substantially
in  the  form set forth in Section 2.02, executed by the Trustee,
shall  be entitled to the benefits of this Indenture or be  valid
or  obligatory for any purpose.  Such certificate by the  Trustee
upon any Security executed by the Corporation shall be conclusive
evidence  that  the  Security  so  authenticated  has  been  duly
authenticated  and  delivered hereunder and that  the  holder  is
entitled to the benefits of this Indenture.

     In case any officer of the Corporation who shall have signed
any  of the Securities, shall cease to be such officer before the
Securities so signed shall have been authenticated and  delivered
by   the  Trustee,  or  disposed  of  by  the  Corporation,  such
Securities  nevertheless may be authenticated  and  delivered  or
disposed  of as though the person who signed such Securities  had
not  ceased  to  be  such  officer of the  Corporation;  and  any
Security  may  be  signed on behalf of the  Corporation  by  such
persons  as, at the actual date of the execution of such Security
shall be the proper officers of the Corporation, although at  the
date  of the execution of this Indenture any such person was  not
such an officer.

      SECTION  3.04.  Exchange and Registration  of  Transfer  of
Securities.  Securities of any series may  be  exchanged  for  an
equal   aggregate  principal  amount  of  Securities   of   other
authorized  denominations of the same series.  Securities  to  be
exchanged  shall be surrendered at the Principal  Office  of  the

                              11
<PAGE>


Trustee or at any agency to be maintained by the Corporation  for
such  purpose,  as provided in Section 5.02, and the  Corporation
shall  execute  and register, and the Trustee shall  authenticate
and deliver in exchange therefor the Security or Securities which
the  Securityholder  making the exchange  shall  be  entitled  to
receive.

      The  Corporation shall keep at the Principal Office of  the
Trustee   a   register  in  which,  subject  to  such  reasonable
regulations  as it may prescribe, the Corporation  shall  provide
for  registration of Securities and registration of transfers  of
Securities  as  in  this Article Three provided.   Such  register
shall  be  in written form or in any other form capable of  being
converted  into written form within a reasonable  time.   At  all
reasonable  times such register shall be open for  inspection  by
the Trustee and the Corporation.  The Trustee is hereby appointed
Security registrar for the purpose of registering Securities  and
registering the transfers of Securities as herein provided.  Upon
due presentment for registration of transfer of any Security of a
particular series at such office or agency and compliance in full
with  the conditions of this Section 3.04, the Corporation  shall
execute,  the Security registrar shall register, and the  Trustee
shall  authenticate and deliver in the name of the transferee  or
transferees a new Security or Securities of the same  series  for
an equal aggregate principal amount.

     All Securities presented for registration of transfer or for
exchange  or payment shall (if so required by the Corporation  or
the Security registrar) be duly endorsed by, or be accompanied by
a   written  instrument  or  instruments  of  transfer  in   form
satisfactory  to the Corporation and the Security registrar  duly
executed  by,  the  holder  or his attorney  duly  authorized  in
writing.
                                
      No  service  charge  shall  be made  for  any  exchange  or
registration  of transfer of Securities, but the Corporation  may
require  payment of a sum sufficient to cover any  tax  or  other
governmental charge that may be imposed in connection therewith.

     Unless otherwise specified with respect to the Securities of
a  specific series as contemplated by Section 3.01(10), if at any
time a Depositary for any Securities of a series issued in global
form  notifies the Corporation that it is unwilling or unable  to
continue  as Depositary for such Securities or if at any  time  a
Depositary  for  any Securities of such series issued  in  global

                              12
<PAGE>


form shall no longer be eligible under the last clause of Section
3.01(10),  the  Corporation shall appoint a successor  Depositary
with  respect to the Securities of such series.  If  a  successor
Depositary   for  such  Securities  is  not  appointed   by   the
Corporation   within  90  calendar  days  after  the  Corporation
receives  such notice or becomes aware of such ineligibility,  or
if  an  Event  of  Default with respect to  such  Securities  has
occurred    and    is   continuing,   such   Securities    shall,
notwithstanding  the  terms  of the  Securities  of  such  series
established pursuant to Section 3.01(10), no longer be issued  in
global  form  and the Corporation will execute, and the  Trustee,
upon   receipt  of  the  Corporation's  written  order  for   the
authentication  and  delivery of definitive  Securities  of  such
series,  will  authenticate and deliver,  in  exchange  for  such
global Security from the Depositary, Securities of such series in
definitive  form  in authorized denominations,  in  an  aggregate
principal  amount equal to the principal amount  of  each  global
Security previously delivered to such Depositary and having  like
terms and conditions.

      The  Corporation may at any time and in its sole discretion
determine that the Securities of any series issued in the form of
a  global Security shall no longer be represented by such  global
Security.   In such event the Corporation will execute,  and  the
Trustee, upon receipt of the Corporation's written order for  the
authentication  and  delivery of definitive  Securities  of  such
series,  will  authenticated and deliver, in exchange   for  such
global Security, Securities of such series in definitive form  in
authorized denominations, in an aggregate principal amount  equal
to  the  principal  amount  of the Securities  no  longer  to  be
represented  by  such global Security and having like  terms  and
conditions.

           If  specified  by the Corporation with  respect  to  a
series of Securities pursuant to Section 3.01(10), the Depositary
for  any  Securities  of  such series  represented  by  a  global
Security may surrender such global Security in exchange in  whole
or  in part for definitive Securities of such series having  like
terms and conditions and in definitive form on such terms as  are
acceptable  to  the  Corporation and such  Depositary.   At  such
Depositary's request the Corporation shall thereupon execute, and
the  Trustee  shall authenticate and deliver, (i) to each  person
specified  by  such  Depositary  a  new  definitive  Security  or
Securities  of the same series, having like terms and  conditions
and in any authorized denomination as requested by such person in

                             13
<PAGE>


aggregate  principal  amount equal to and in  exchange  for  such
person's   beneficial  interest  in  the   global   Security   so
surrendered  and  (ii) to such Depositary a new  global  Security
which is of like terms and conditions and in a denomination equal
to  the  difference, if any, between the principal amount of  the
surrendered global Security and the aggregate principal amount of
definitive  Securities delivered to each such person as  provided
in clause(i).

      Such  Securities in definitive form issued pursuant to  the
preceding paragraphs of this Section 3.04 shall be registered  in
such   names  and  in  such  authorized  denominations   as   the
Depositary, pursuant to instructions from its direct or  indirect
participants,  or  otherwise,  shall  instruct  the  Corporation.
After  authentication, the Trustee shall deliver such  definitive
Securities to the persons in whose names such Securities  are  so
registered.

       SECTION   3.05.  Mutilated,  Destroyed,  Lost  or   Stolen
Securities.   In  case any temporary or permanent Security  shall
become mutilated or be destroyed, lost or stolen, the Corporation
in  its  discretion may execute, and upon its request the Trustee
shall  authenticate  and  deliver, a new  Security  of  the  same
series,  bearing  a number not contemporaneously outstanding,  in
exchange and substitution for the mutilated Security, or in  lieu
of  and  in substitution for the Security so destroyed,  lost  or
stolen.   In every case the applicant for a substituted  Security
shall furnish to the Corporation, to the Security registrar,  any
paying agent and to the Trustee such security or indemnity as may
be  required by them to save each of them harmless, and, in every
case  of  destruction,  loss or theft, the applicant  shall  also
furnish  to  the Corporation, to the Security registrar,  to  any
paying agent and to the Trustee evidence to their satisfaction of
the  destruction,  loss  or theft of such  Security  and  of  the
ownership thereof.

      The  Trustee may authenticate any substituted Security  and
deliver the same upon the written request or authorization of any
officer of the Corporation.  Upon the issuance of any substituted
Security,  the  Corporation may require  the  payment  of  a  sum
sufficient to cover any tax or other governmental charge that may
be  imposed in relation thereto and any other expenses, including
counsel fees of the Corporation, the Trustee, any paying agent or
Security  registrar connected therewith.  In  case  any  Security
which has matured or is about to mature shall become mutilated or

                            14
<PAGE>

be  destroyed,  lost or stolen, the Corporation may,  instead  of
issuing  a  substitute Security, pay or authorize the payment  of
the  same  (without surrender thereof except in  the  case  of  a
mutilated  Security)  if  the applicant for  such  payment  shall
furnish to the Corporation, to the Security registrar, any paying
agent  and  to the Trustee such security or indemnity as  may  be
required  by them to save each of them harmless and, in  case  of
destruction,  loss  or  theft,  evidence  satisfactory   to   the
Corporation,  the  Security registrar  and  the  Trustee  of  the
destruction, loss or theft of such Security and of the  ownership
thereof.

     Every substituted Security issued pursuant to the provisions
of  this Section 3.05 by virtue of the fact that any Security  is
destroyed,   lost  or  stolen  shall  constitute  an   additional
contractual  obligation of the Corporation, whether  or  not  the
destroyed,  lost or stolen Security shall be enforceable  at  any
time, and shall be entitled to all the benefits of this Indenture
equally  and  proportionately with any and all  other  Securities
duly  issued hereunder.  All Securities shall be held  and  owned
upon  the  express  condition that the foregoing  provisions  are
exclusive   with  respect  to  the  replacement  or  payment   of
mutilated,  destroyed,  lost  or  stolen  Securities  and   shall
preclude to the extent permitted by law any and all other  rights
or  remedies  notwithstanding any  law  or  statute  existing  or
hereafter enacted to the contrary with respect to the replacement
or  payment of negotiable instruments or other securities without
their surrender.

     SECTION 3.06. Temporary Securities.  Pending the preparation
of  permanent  Securities  of  any series,  the  Corporation  may
execute  and the Trustee shall authenticate and deliver temporary
Securities  (printed or lithographed) of such series.   Temporary
Securities  of  any  series shall be issuable in  any  authorized
denomination,  and  substantially in the form  of  the  permanent
Securities  of  such series, but with such omissions,  insertions
and variations as may be appropriate for temporary Securities  of
such  series, all as may be determined by the Corporation.  Every
such  temporary  Security shall be authenticated by  the  Trustee
upon  the  same conditions and in substantially the same  manner,
and  with  the same effect, as the permanent Securities  of  such
series.   Without unreasonable delay the Corporation will execute
and  deliver  to the Trustee permanent Securities of such  series
and  thereupon any or all temporary Securities of such series may
be  surrendered in exchange therefor at the Principal  Office  of

                             15
<PAGE>

the  Trustee or at any agency to be maintained by the Corporation
for  such  purpose as provided in Section 5.02, and  the  Trustee
shall  authenticate  and deliver in exchange for  such  temporary
Securities  an  equal  aggregate principal  amount  of  permanent
Securities  of such series.  Such exchange shall be made  by  the
Corporation  at  its own expense and without any charge  therefor
except  that  the  Corporation  may  require  payment  of  a  sum
sufficient to cover any tax or other governmental charge that may
be   imposed  in  relation  thereto.   Until  so  exchanged,  the
temporary  Securities  of any series shall  in  all  respects  be
entitled to the same benefits under, and be subject to the  terms
and  conditions of, this Indenture as permanent Securities of the
same series authenticated and delivered hereunder.

      SECTION  3.07. Cancellation of Securities Paid,  etc.   All
Securities  surrendered for the purpose of payment,  exchange  or
registration of transfer shall, if surrendered to the Corporation
or  any  agent  for  exchange and registration  of  transfer,  be
surrendered   to  the  Trustee  for  cancellation  and   promptly
cancelled  by  it,  or, if surrendered to the Trustee,  shall  be
promptly  cancelled by it, and no Securities shall be  issued  in
lieu  thereof  except  as  expressly  permitted  by  any  of  the
provisions   of  this  Indenture.   The  Trustee  shall   destroy
cancelled   Securities  and  deliver  a   certificate   of   such
destruction to the Corporation.  If the Corporation shall acquire
any  of  the  Securities,  however, such  acquisition  shall  not
operate as a satisfaction of the indebtedness represented by such
Securities  unless  and  until the same are  surrendered  to  the
Trustee for cancellation.

                          ARTICLE FOUR
                    REDEMPTION OF SECURITIES

      SECTION 4.01. Applicability of This Article.  Redemption of
Securities  (whether by operation of a sinking fund or otherwise)
as  permitted or required by any form of Security issued pursuant
to  this Indenture shall be made in accordance with such form  of
Security  and  this  Article;  provided,  however,  that  if  any
provision  of any such form of Security shall conflict  with  any
provision of this Article, the provision of such form of Security
shall  govern.   Except as otherwise set forth  in  the  form  of
Security  for  such  series, each Security shall  be  subject  to
partial  redemption  only in the amount  of  $1,000  or  integral
multiples of $1,000.

                              16
<PAGE>

      SECTION  4.02. Election to Redeem: Notice to Trustee.   The
election  of  the Corporation to redeem any Securities  shall  be
evidenced by or pursuant to a Board Resolution.  In case  of  any
redemption at the election of the Corporation of less than all of
the  Securities of any particular series, the Corporation  shall,
at least 45 days prior to the date fixed for redemption (unless a
shorter  notice shall be satisfactory to the Trustee) notify  the
Trustee of such date and of the principal amount of Securities of
that series to be redeemed.

      SECTION  4.03. Selection of Securities to be Redeemed.   If
less  than  all the Securities of a particular series are  to  be
redeemed, the Trustee shall select, in such manner as in its sole
discretion it shall deem appropriate and fair, the Securities  or
portions  thereof  of  such series to be redeemed.   The  Trustee
shall   promptly  notify  the  Corporation  in  writing  of   the
Securities  selected  for redemption and,  in  the  case  of  any
Securities selected for partial redemption, the principal  amount
thereof  to  be  redeemed.  For all purposes of  this  Indenture,
unless the context otherwise requires, all provisions relating to
the  redemption of Securities shall relate, in the  case  of  any
Security redeemed or to be redeemed only in part, to the  portion
of  the principal amount of such Security which has been or is to
be redeemed.

      SECTION  4.04. Notice of Redemption.  Notice of  redemption
shall  be given by first-class mail, postage prepaid, mailed  not
later  than the thirtieth day, and not earlier than the  sixtieth
day,  prior to the date fixed for redemption, to each  holder  of
Securities  to be redeemed, at his address as it appears  on  the
registry books of the Corporation.

      With  respect to Securities of each series to be  redeemed,
each notice of redemption shall state:

          (1)  the date fixed for redemption for Securities of
     such series;
     
           (2)   the redemption price at which Securities of such
     series are to be redeemed;
     
           (3)   if less than all outstanding Securities of  such
     particular  series  are to be redeemed,  the  identification
     (and,  in  the  case of partial redemption,  the  respective

                                 17
<PAGE>

     principal  amounts)  of  the  particular  Securities  to  be
     redeemed;
     
           (4)   that  on  the  date fixed  for  redemption,  the
     redemption price at which such Securities are to be redeemed
     will  become  due  and payable upon each  such  Security  or
     portion  thereof, and that interest thereon, if  any,  shall
     cease to accrue on and after said date;
     
           (5)  the place or places where such Securities are  to
     be  surrendered for payment of the redemption price at which
     such Securities are to be redeemed; and
     
           (6) that the redemption is for a sinking fund, if such
     is the case.

      Notice  of redemption of Securities to be redeemed  at  the
election of the Corporation shall be given by the Corporation or,
at  the Corporation's request, by the Trustee in the name and  at
the  expense  of the Corporation.  The notice if  mailed  in  the
manner  herein  provided shall be conclusively presumed  to  have
been  duly given, whether or not the holder receives such notice.
In  any case, a failure to give such notice by mail or any defect
in  the  notice  to  the  holder of any Security  designated  for
redemption as a whole or in part shall not affect the validity of
the proceedings for the redemption of any other Security.

      SECTION 4.05. Deposit of Redemption Price.  Prior to or  on
the  redemption date specified in the notice of redemption  given
as  provided  in Section 4.04, the Corporation will deposit  with
the  Trustee or with one or more paying agents an amount of money
sufficient to redeem on the redemption date all the Securities so
called for redemption at the applicable redemption price.

      SECTION  4.06. Payment of Securities Called for Redemption.
If any notice of redemption has been given as provided in Section
4.04,  the  Securities or portions of Securities with respect  to
which such notice has been given shall become due and payable  on
the  date and at the place or places stated in such notice at the
applicable  redemption price.  On presentation and  surrender  of
such  Securities at a place of payment in said notice  specified,
the  said  Securities or the specified portions thereof shall  be
paid and redeemed by the Corporation at the applicable redemption
price.

                               18
<PAGE>

     Upon presentation of any Security redeemed in part only, the
Corporation shall execute and the Trustee shall authenticate  and
deliver to the holder thereof, at the expense of the Corporation,
a  new  Security or Securities of the same series, of  authorized
denominations.  in  aggregate  principal  amount  equal  to   the
unredeemed portion of the Security so presented.

      Section 4.07.  Delegation of Duties by Trustee.  Except  in
regard  to  Section 4.03, any reference in this  Article  to  the
Trustee with respect to its duties in regard to the redemption of
any  Securities  shall  be  deemed to  also  include  any  entity
designated by the Corporation with the consent of the Trustee  to
act  as its agent for the performance of all or any of its duties
under this Article.

                          ARTICLE FIVE
             PARTICULAR COVENANTS OF THE CORPORATION

      SECTION  5.01. To Pay Principal (and Premium  if  any)  and
Interest.  The Corporation will duly and punctually pay, or cause
to  be paid, the principal of (and premium, if any) and interest,
if  any, on each and every Security at the times and place and in
the manner provided herein and in such Securities.  Interest upon
Securities   shall  be  payable  without  presentment   of   such
Securities,  and  only  to  or upon  the  written  order  of  the
registered  holders  thereof determined as  provided  in  Section
3.02.  The  Corporation  shall  have  the  right  to  require   a
Securityholder, in connection with the payment of  the  principal
of  (and premium, if any) or interest, if any, on a Security,  to
present at the office or agency of the Corporation at which  such
payment  is  made a certificate, in such form as the  Corporation
may  from  time  to time prescribe, to enable the Corporation  to
determine  its duties and liabilities with respect to any  taxes,
assessments  or governmental charges which it may be required  to
deduct  or withhold therefrom under any present or future law  of
the   United   States  of  America  or  of  any  state,   county,
municipality or taxing or withholding authority therein, and  the
Corporation  shall  be  entitled  to  determine  its  duties  and
liabilities with respect to such deduction or withholding on  the
basis of information contained in such certificate or, if no such
certificate  shall  be  so  presented,  on  the  basis   of   any
presumption created by any such law, and shall be entitled to act
in accordance with such determination.

                             19
<PAGE>


      SECTION 5.02. To Maintain Office or Agency.  So long as any
Securities  remain outstanding, the Corporation will maintain  an
office  or  agency  where the Securities  may  be  presented  for
payment,  where the Securities may be presented for  registration
of  transfer and exchange as in this Indenture provided and where
notices or demands to or upon the Corporation in respect  of  the
Securities  or of this Indenture may be served.  The  Corporation
hereby  initially appoints the Trustee as its agent for all  such
purposes  until  otherwise designated by  the  Corporation  in  a
written notice to the Trustee, the office or agency for all  such
purposes shall be the Principal Office of the Trustee.   In  case
the Corporation shall at any time designate a different office or
agency  for such purposes, but shall fail to maintain such office
or  agency,  or shall fail to give notice to the Trustee  of  any
change  in the location thereof, presentation and demand  may  be
made  and notices may be served, in respect of the Securities  or
of  this  Indenture, at the Principal Office of the Trustee,  and
the  Corporation hereby appoints the Trustee its agent to receive
all such presentations, surrenders, notices and demands.

     In addition to any such office or agency the Corporation may
from  time  to  time constitute and appoint one  or  more  paying
agents  for the payment of such Securities, in one or more  other
cities,  and may from time to time rescind such appointments,  as
the Corporation may deem desirable or expedient.

      SECTION  5.03. To Fill a Vacancy in the Office of  Trustee.
The Corporation, whenever necessary to avoid or fill a vacancy in
the  office  of Trustee, will appoint, in the manner provided  in
Article Eight, a Trustee, so that there shall at all times  be  a
Trustee hereunder.

      SECTION  5.04.  Appointment of  Paying  Agents;  Money  for
Security  Payments to Be Set Aside in Trust; Transfer  or  Moneys
Held by Paying Agents. (a) If as to any series of Securities, the
Corporation shall appoint a paying agent other than the  Trustee,
it  will  cause such paying agent to execute and deliver  to  the
Trustee an instrument in which such paying agent shall agree with
the Trustee, subject to the provisions of this Section 5.04:

           (1)   that  it will hold all sums held by it  as  such
     paying  agent  for  the  payment of the  principal  of  (and
     premium, if any) or interest, if any, on such Securities  in
     trust  for  the  benefit of the holders  of  the  Securities
     entitled thereto, or for the benefit of the Trustee, as  the

                              20

<PAGE>

     case  may  be,  until such sums shall be paid  out  to  such
     holders or otherwise as herein provided;
     
           (2)   that  it  will give the Trustee  notice  of  any
     failure by the Corporation in the making of any deposit with
     such  paying  agent  for the payment of  principal  of  (and
     premium,  if  any) or interest, if any, on  such  Securities
     which  shall have become payable and of any default  by  the
     Corporation in making any payment of the principal  of  (and
     premium,  if  any) or interest on such Securities  when  the
     same shall be due and payable, and
     
          (3)  that it will at any time during the continuance of
     any  such  default, upon the written request of the Trustee,
     forthwith  pay to the Trustee all sums so held in  trust  by
     such paying agent.

     (b)  If the Corporation shall act as its own paying agent as
to  any series of Securities, it will, on or before each due date
of the principal of (and premium, if any) or interest, if any, on
such  Securities, set aside and hold in trust for the benefit  of
the  holders of such Securities entitled thereto a sum sufficient
(together with any sums deposited with any other paying agent for
such  purpose)  to pay such principal (and premium,  if  any)  or
interest, if any, so becoming due and will notify the Trustee  of
any, failure by it to take such action.  Whenever the Corporation
shall  have  one  or  more  paying agents  with  respect  to  any
particular series of Securities, it will, on or before  each  due
date  of  the  principal of (and premium, if any) or interest  if
any,  on  the  Securities, deposit with  a  paying  agent  a  sum
sufficient  to  pay  such  principal (and  premium,  if  any)  or
interest so becoming due, such sums to be held in trust  for  the
benefit  of the holders of such Securities entitled thereto,  and
(unless  the  paying agent is the Trustee) the  Corporation  will
notify the Trustee of failure by it to take such action.

       (c)   Anything  in  this  Section  5.04  to  the  contrary
notwithstanding, the Corporation may at any time, for the purpose
of obtaining the satisfaction and discharge of this Indenture, or
for any other purpose, pay or cause to be paid to the Trustee all
sums  held  in  trust by the Corporation or any paying  agent  as
required  by  this  Section 5.04, such sums to  be  held  by  the
Trustee upon the trusts herein contained.

                             21
<PAGE>


       (d)   Anything  in  this  Section  5.04  to  the  contrary
notwithstanding, the agreement to hold sums in trust as  provided
in  this  Section 5.04 is subject to the provisions  of  Sections
13.03 and 13.04.

     SECTION 5.05. Maintenance of Corporate Existence, Rights and
Franchises.   So  long  as  any  of  the  Securities   shall   be
outstanding,  the Corporation will do or cause  to  be  done  all
things  necessary to preserve and keep in full force  and  effect
its  corporate existence, rights and franchises to carry  on  its
business;  provided  that  nothing in  this  Section  5.05  shall
prevent  (i)  any consolidation or merger of the Corporation,  or
any  sale  or conveyance of all or substantially all its property
and  assets, permitted by Article Twelve, or (ii) the liquidation
or  dissolution of the Corporation after a sale or conveyance  of
all  or  substantially all its property and assets  permitted  by
Article Twelve.

     SECTION 5.06. Certificate as to No Default.  The Corporation
hereby  agrees to deliver to the Trustee, within 120  days  after
the  end of each fiscal year of the Corporation, commencing  with
the   fiscal   year  ending  December  31,  1997,  an   Officers'
Certificate, which need not comply with the provisions of Section
16.05,  to  the  effect  that, to the knowledge  of  the  signers
thereof, the Corporation is not in default under any provision of
this  Indenture or, if such signers have knowledge  of  any  such
default, stating the same and the nature and status thereof.

                           ARTICLE SIX
      SECURITYHOLDERS LISTS AND REPORTS BY THE CORPORATION
                         AND THE TRUSTEE

SECTION  6.01.  Securityholder Lists.  The Corporation  covenants
and  agrees  that, with respect to each series of Securities.  it
will  furnish  or  cause  to be furnished  to  the  Trustee,  (a)
semiannually, not less than 45 days nor more than 60  days  after
(i)  each record date for the payment of interest on any interest
payment date (except a date for payment of defaulted interest) in
the case of interest-bearing Securities or (ii) the last business
day of each June and December in the case of non-interest-bearing
Securities,  and  (b)  at such other times  as  the  Trustee  may
request  in  writing,  within  30  days  after  receipt  by   the
Corporation  of  any such request, a list in  such  form  as  the
Trustee may reasonably require of the names and addresses of  the
holders  of Securities of such series as of a date not more  than

                             22
<PAGE>

15  days  prior  to  the  time  such  information  is  furnished;
provided,  however,  that if the Trustee shall  be  the  Security
registrar, such list shall not be required to be furnished.

      SECTION 6.02. Preservation and Disclosure of Lists. (a) The
Trustee  shall  preserve, in as current a form as  is  reasonably
practicable, all information as to the names and addresses of the
holders of Securities contained in the most recent list furnished
to  it as provided in Section 6.01 and received by the Trustee in
its  capacity as Security registrar or paying agent if so acting.
The  Trustee may destroy any list furnished to it as provided  in
Section 6.01 upon receipt of a new list so furnished.

      (b)   In  case three or more holders of Securities  of  any
series (hereinafter referred to as "applicants") apply in writing
to  the Trustee and furnish to the Trustee reasonable proof  that
each  such  applicant has owned a Security of such series  for  a
period  of  at  least  six  months preceding  the  date  of  such
application,  and  such application states  that  the  applicants
desire  to communicate with other holders of Securities  of  such
series with respect to their rights under this Indenture or under
the Securities of such series and is accompanied by a copy of the
form  of  proxy  or  other communication  which  such  applicants
propose to transmit, then the Trustee shall, within five business
days  after  the  receipt of such application, at  its  election,
either

           (1)   afford such applicants access to the information
     preserved at the time by the Trustee in accordance with  the
     provisions of subsection (a) of this Section 6.02, or

           (2)   inform  such  applicants as to  the  approximate
     number  of holders of Securities of such series whose  names
     and  addresses  appear in the information preserved  at  the
     time  by  the  Trustee in accordance with the provisions  of
     subsection  (a)  of  this  Section  6.02,  and  as  to   the
     approximate cost of mailing to such Securityholders the form
     of  proxy or other communication, if any, specified in  such
     application.

      If  the  Trustee shall elect not to afford such  applicants
access  to such information, the Trustee shall, upon the  written
request of such applicants, mail to each holder of Securities  of
such  series  whose name and address appears in  the  information
preserved  at  the  time by the Trustee in  accordance  with  the

                            23
<PAGE>

provisions of subsection (a) of this Section 6.02 a copy  of  the
form  of proxy or other communication which is specified in  such
request, with reasonable promptness after a tender to the Trustee
of the material to be mailed and of payment, or provision for the
payment,  of  the reasonable expenses of mailing,  unless  within
five  days  after  such tender, the Trustee shall  mail  to  such
applicants  and file with the Securities and Exchange Commission,
together  with  a  copy of the material to be mailed,  a  written
statement to the effect that, in the opinion of the Trustee, such
mailing would be contrary to the best interests of the holders of
Securities  of such series or would be in violation of applicable
law.   Such  written statement shall specify the  basis  of  such
opinion.   If  said Commission, after opportunity for  a  hearing
upon  the objections specified in the written statement so filed,
shall  enter an order refusing to sustain any of such  objections
or  if after the entry of an order sustaining one or more of such
objections,  said  Commission  shall  find,  after   notice   and
opportunity  for  hearing, that all the objections  so  sustained
have  been met and shall enter an order so declaring, the Trustee
shall  mail  copies of such material to all such  Securityholders
with reasonable promptness after the entry of such order and  the
renewal  of such tender; otherwise, the Trustee shall be relieved
of  any  obligation or duty to such applicants  respecting  their
application.

      (c)   Each and every holder of the Securities, by receiving
and holding the same, agrees with the Corporation and the Trustee
that neither the Corporation nor the Trustee nor any paying agent
nor any Security registrar shall be held accountable by reason of
the  disclosure  of  any such information as  to  the  names  and
addresses  of  the holders of Securities in accordance  with  the
provisions of subsection (b) of this Section 6.02, regardless  of
the  source from which such information was derived, and that the
Trustee  shall not be held accountable by reason of  mailing  any
material pursuant to a request made under said subsection (b).

       SECTION  6.03.  Reports  by  the  Corporation.   (a)   The
Corporation covenants and agrees to file with the Trustee  within
30  days after the Corporation is required to file the same  with
the  Securities  and Exchange Commission, copies  of  the  annual
reports  and of the information, documents and other reports  (or
copies  of  such  portions  of  any  of  the  foregoing  as  said
Commission  may  from  time  to time  by  rules  and  regulations
prescribe)  which the Corporation may be required  to  file  with
said  Commission pursuant to section 13 or section 15(d)  of  the

                           24
<PAGE>

Securities  Exchange  Act  of  1934,  as  amended;  or,  if   the
Corporation  is  not required to file information,  documents  or
reports  pursuant to either of such sections, then to  file  with
the  Trustee  and said Commission, in accordance with  rules  and
regulations prescribed from time to time by said Commission. such
of  the  supplementary  and periodic information,  documents  and
reports  which  may  be required pursuant to section  13  of  the
Securities  Exchange Act of 1934, as amended,  in  respect  of  a
security  listed and registered on a national securities exchange
as  may  be  prescribed  from time to  time  in  such  rules  and
regulations.

      (b)  The Corporation covenants and agrees to file with  the
Trustee and the Securities and Exchange Commission, in accordance
with  the rules and regulations prescribed from time to  time  by
said  Commission,  such  additional  information,  documents  and
reports  with respect to compliance by the Corporation  with  the
conditions and covenants provided for in this Indenture as may be
required from time to time by such rules and regulations.

      (c)   The  Corporation covenants and agrees to transmit  by
mail to all holders of Securities, as the names and addresses  of
such  holders  appear upon the registry books of the Corporation,
within  30  days after the filing thereof with the Trustee,  such
summaries  of any information, documents and reports required  to
be  filed by the Corporation pursuant to subsection (a) or (b) of
this  Section  6.03 as may be required by rules  and  regulations
prescribed  from  time  to  time by the Securities  and  Exchange
Commission.

      SECTION  6.04.  Reports by the Trustee. (a)  On  or  before
October  1,  1997,  and  on or before October  1  in  every  year
thereafter, so long as any Securities are outstanding  hereunder,
the Trustee shall transmit to the Securityholders for which it is
acting  as Trustee, as hereinafter in this Section 6.04 provided,
a brief report dated as of the preceding September 1 with respect
to:

           (1)   its  eligibility  under Section  8.09,  and  its
     qualification under Section 8.08, or in lieu thereof, if  to
     the  best  of its knowledge it has continued to be  eligible
     and  qualified under such Sections, a written  statement  to
     such effect;

                                25
<PAGE>

           (2)  the character and amount of any advances (and  if
     the   Trustee   elects  so  to  state,   the   circumstances
     surrounding  the  making thereof) made by  the  Trustee  (as
     such)  which  remain unpaid on the date of such report,  and
     for the reimbursement of which it claims or may claim a lien
     or  charge, prior to that of the Securities with respect  to
     which it is acting as Trustee, on any property or funds held
     or collected by it as Trustee, except that the Trustee shall
     not  be  required (but may elect) to state such advances  if
     such  advances so remaining unpaid aggregate not  more  than
     one-half  of  one percent of the principal  amount  of  such
     Securities outstanding on the date of such report;

           (3)   the amount, interest rate, and the maturity date
     of  all  other indebtedness owing by the Corporation (or  by
     any  other obligor on such Securities) to the Trustee in its
     individual  capacity, on the date of  such  report,  with  a
     brief   description  of  any  property  held  as  collateral
     security  therefor,  except  an indebtedness  based  upon  a
     creditor  relationship arising in any  manner  described  in
     paragraph (2), (3), (4) or (6) of subsection (b) of  Section
     8.13;

           (4)  the property and funds, if any, physically in the
     possession  of  the Trustee, as such, at the  date  of  such
     report;

          (5)  any additional issue of Securities with respect to
     which  it  is acting as Trustee which it has not  previously
     reported; and

          (6)  any action taken by the Trustee in the performance
     of  its  duties  under  this  Indenture  which  it  has  not
     previously  reported  and which in  its  opinion  materially
     affects  such  Securities, except action  in  respect  of  a
     default, notice of which has been or is to be withheld by it
     in accordance with the provisions of Section 7.08.

      (b)  The Trustee shall transmit to the Securityholders with
respect  to  which  it  is  acting  as  Trustee,  as  hereinafter
provided, a brief report with respect to the character and amount
of  any  advances  (and if the Trustee elects so  to  state,  the
circumstances surrounding the making thereof) made by the Trustee
(as such), since the date of the last report transmitted pursuant
to  the provisions of subsection (a) of this Section 6.04 (or, if

                               26
<PAGE>

no  such  report has yet been so transmitted, since the  date  of
execution of this Indenture), for the reimbursement of  which  it
claims  or  may  claim  a lien or charge prior  to  that  of  the
Securities  with  respect to which it is  acting  as  Trustee  on
property  or funds held or collected by it as Trustee, and  which
it  has  not  previously reported pursuant  to  this  subsection,
except that the Trustee shall not be required (but may elect)  to
report  such  advances if such advances remaining unpaid  at  any
time  aggregate  ten percent or less of the principal  amount  of
such  Securities  outstanding at such time,  such  report  to  be
transmitted within ninety days after such time.

      (c)   Reports  pursuant  to  this  Section  6.04  shall  be
transmitted  by first class mail, postage prepaid to all  holders
of  Securities as the names and addresses of such holders  appear
upon the registry books of the Corporation.

      (d)   A copy of each such report shall, at the time of such
transmission  to  Securityholders, be filed by the  Trustee  with
each  stock  exchange upon which the Securities with  respect  to
which  it  is  acting as Trustee are listed  and  also  with  the
Securities and Exchange Commission.  The Corporation will  notify
the  Trustee  when and as such Securities become  listed  on  any
stock exchange.

                          ARTICLE SEVEN
           EVENTS OF DEFAULT: REMEDIES OF THE TRUSTEE
                       AND SECURITYHOLDERS

      SECTION  7.01. Events of Default; Remedies.  The occurrence
of  any  of  the following events shall constitute  an  Event  of
Default  hereunder  with  respect to  any  particular  series  of
Securities:

           (a)   default in the due and punctual payment  of  any
     installments of interest upon any of the Securities of  that
     series as and when the same shall become due and payable and
     continuance of such default for a period of 30 days: or

           (b)  default  in the due and punctual payment  of  the
     principal  of (or premium, if any, on) any of the Securities
     of  that  series as and when the same shall become  due  and
     payable either at maturity, by declaration as authorized  by
     this Indenture, or otherwise; or

                                27
<PAGE>
           (c)  failure  on the part of the Corporation  duly  to
     observe  or perform any other of the covenants or agreements
     on  the  part of the Corporation set forth in the Securities
     of  that  series or in this Indenture (other than those  set
     forth  exclusively in the terms of Securities of any  series
     other than that series) continued for a period of sixty days
     after there has been given, by registered or certified mail,
     to the Corporation by the Trustee, or to the Corporation and
     the  Trustee by the holders of at least thirty-three percent
     in  principal amount of the Securities of that series at the
     time  outstanding, a written notice specifying such  failure
     and  requiring the same to be remedied and stating that such
     notice is a "Notice of Default" hereunder; or

           (d)  the  entry of a decree or order by a court having
     jurisdiction in the premises granting relief in  respect  of
     the  Corporation  in an involuntary case under  the  Federal
     Bankruptcy  Code  adjudging the Corporation  a  bankrupt  or
     insolvent, or approving as properly filed a petition seeking
     reorganization, arrangement, adjustment or composition of or
     in  respect  of the Corporation under the Federal Bankruptcy
     Code  or  any  other applicable Federal  or  State  law,  or
     appointing  a  receiver,  liquidator,  custodian,  assignee,
     trustee,  sequestrator (or other similar  official)  of  the
     Corporation,  or of any substantial part of  the  respective
     properties  of  either,  or  ordering  the  winding  up   or
     liquidation of the affairs of either, and the continuance of
     any such decree or order unstayed and in effect for a period
     of 120 days; or

           (e)  the institution by the Corporation of proceedings
     to be adjudicated a bankrupt or insolvent, or the consent by
     the   Corporation  to  the  institution  of  bankruptcy   or
     insolvency  proceedings against it, or  the  filing  by  the
     Corporation  of  a  petition or answer  or  consent  seeking
     reorganization  or relief under the Federal Bankruptcy  Code
     or any other applicable Federal or State law, or the consent
     by  the Corporation to the filing of any such petition or to
     the   appointment  of  a  receiver,  liquidator,  custodian,
     assignee,  trustee, sequestrator (or other similar official)
     of  the  Corporation,  or  of any substantial  part  of  the
     respective  properties  of either,  or  the  making  by  the
     Corporation  of an assignment for the benefit of  creditors,
     or  the  admission  by the Corporation  in  writing  of  its
     inability to pay its debts generally as they become due,  or

                                 28
<PAGE>

     the  taking  of  corporate  action  by  the  Corporation  in
     furtherance of any such action.

In  case  one  or  more of the Events of Default specified  above
shall  have  occurred  and  be continuing  with  respect  to  any
particular series of Securities, then and in each and every  such
case,  unless  the  principal of all of the  Securities  of  that
series  shall  have  already become due and payable,  either  the
Trustee or the holders of not less than thirty-three  percent  in
aggregate principal amount of the Securities of that series  then
outstanding  hereunder, by notice in writing to  the  Corporation
(and to the Trustee if given by Securityholders), may declare the
principal  or, in the case of Discounted Securities, such  amount
of  principal as may be provided for in such Securities,  of  all
the  Securities of that series to be due and payable immediately,
and upon any such declaration the same shall become and shall  be
immediately due and payable, anything in this Indenture or in the
Securities   of   that   series   contained   to   the   contrary
notwithstanding.   This provision, however,  is  subject  to  the
condition  that  if,  at any time after such  principal  or  such
amount  of  principal, as the case may be,  shall  have  been  so
declared  due and payable, and before any judgment or decree  for
the payment of the moneys due shall have been obtained or entered
as  hereinafter  provided, the Corporation  shall  pay  or  shall
deposit  with  the Trustee a sum sufficient to  pay  all  matured
installments of interest upon all Securities of that  series  and
the principal of (and premium, if any, on) any and all Securities
of  that  series  which shall have become due otherwise  than  by
acceleration (with interest on overdue installments  of  interest
(to the extent that payment of such interest is enforceable under
applicable  law) and on such principal (and premium, if  any)  at
the  rate  of interest (or, in the case of Discounted Securities,
at  the Yield to Maturity) borne by such Securities, to the  date
of  such payment or deposit) and the expenses of the Trustee, and
any  and  all defaults under this Indenture with respect  to  the
Securities of the series, other than the nonpayment of  principal
of  (and  premium, if any) and accrued interest on the Securities
of  that series which shall have become due by acceleration shall
have  been remedied-then and in every such case the holder  of  a
majority in aggregate principal amount of the Securities of  that
series then outstanding, by written notice to the Corporation and
to the Trustee, may waive all defaults and rescind and annul such
declaration  and  its  consequences;  but  no  such   waiver   or
rescission  and  annulment shall extend to or  shall  affect  any
subsequent default, or shall impair any right consequent thereon.

                                       29
<PAGE>

      In  case  the Trustee shall have proceeded to  enforce  any
right  under this Indenture and such proceedings shall have  been
discontinued  or  abandoned for any reason  or  shall  have  been
determined adversely to the Trustee, then and in every such  case
the Corporation and the Trustee shall be restored respectively to
their  several  positions and rights hereunder, and  all  rights,
remedies  and  powers of the Corporation and  the  Trustee  shall
continue as though no such proceeding had been taken.

      SECTION  7.02.  Payment  of Securities  on  Default;   Suit
Therefor.   The  Corporation covenants that (a) in  case  default
shall be made in the payment of any installment of interest  upon
any  of  the Securities of any series as and when the same  shall
become due and payable, and such default shall have continued for
a  period of thirty days, or (b) in case default shall be made in
the  payment of the principal of (or premium, if any, on) any  of
the  Securities  of any series as and when the  same  shall  have
become due and payable, whether at maturity of the Securities  of
that series or by declaration or otherwise, then, upon demand  of
the  Trustee,  the Corporation will pay to the Trustee,  for  the
benefit of the holders of such Securities, the whole amount  that
then shall have become due and payable on all such Securities for
principal  (and  premium,  if any)  or  interest,  if  any,  with
interest upon the overdue principal (and premium, if any) and (to
the  extent  that  payment of such interest is enforceable  under
applicable law) upon the overdue installments of interest at  the
rate  of  interest  (or  the Yield to Maturity  in  the  case  of
Discounted  Securities) borne by the Securities of  that  series;
and,  in  addition  thereto,  such further  amount  as  shall  be
sufficient  to  cover  the  costs  and  expenses  of  collection,
including  reasonable  compensation to the Trustee,  its  agents,
attorneys  and counsel, and any expenses or liabilities incurred,
and  all  advances  made,  by the Trustee  hereunder  other  than
through its negligence or bad faith.

      In  case  the Corporation shall fail forthwith to pay  such
amounts  upon such demand, the Trustee, in its own  name  and  as
trustee  of an express trust, shall be entitled and empowered  to
institute any actions or proceedings at law or in equity for  the
collection  of the sums so due and unpaid, and may prosecute  any
such  action or proceeding to judgment or final decree,  and  may
enforce any such judgment or final decree against the Corporation
or any other obligor on such Securities and collect in the manner
provided  by  law out of the property of the Corporation  or  any

                              30
<PAGE>

other  obligor  on such Securities wherever situated  the  moneys
adjudged or decreed to be payable.

       In  case  there  shall  be  pending  proceedings  for  the
bankruptcy  or for the reorganization of the Corporation  or  any
other  obligor on the Securities of any series under the  Federal
Bankruptcy  Code  or  any other applicable  law,  or  in  case  a
receiver, custodian or trustee shall have been appointed for  the
property of the Corporation or such other obligor, or in the case
of  any  similar judicial proceedings relative to the Corporation
or  other  obligor upon such Securities, or to the  creditors  or
property  of the Corporation or such other obligor, the  Trustee,
irrespective  of  whether the principal of such Securities  shall
then be due and payable as therein expressed or by declaration or
otherwise and irrespective of whether the Trustee shall have made
any demand pursuant to the provisions of this Section 7.02, shall
be entitled and empowered, by intervention in such proceedings or
otherwise,  to  file and prove a claim or claims, for  the  whole
amount  of principal (and premium, if any) and interest,  if  any
owing  and unpaid in respect of such Securities, and in  case  of
any  judicial proceedings, to file such proofs of claim and other
papers or documents as may be necessary or advisable in order  to
have  the  claims  of  the Trustee and of  the  holders  of  such
Securities allowed in such judicial proceedings relative  to  the
Corporation or any other obligor on such Securities, its or their
creditors,  or its or their property, and to collect and  receive
any  moneys or other property payable or deliverable on any  such
claims,  and  to distribute the same after the deduction  of  its
charges  and  expenses; and any receiver, custodian, assignee  or
trustee  in bankruptcy or reorganization is hereby authorized  by
each of the Securityholders to make such payments to the Trustee,
and, in the event that the Trustee shall consent to the making of
such  payments  directly to the Securityholders, to  pay  to  the
Trustee   any  amount  due  it  for  compensation  and  expenses,
including  counsel fees incurred by it up to  the  date  of  such
distribution.

      All  rights  of action and of asserting claims  under  this
Indenture, or under any of the Securities, may be enforced by the
Trustee without the possession of any of the Securities,  or  the
production  thereof  in  any trial or other  proceeding  relative
thereto,  and  any suit or proceeding instituted by  the  Trustee
shall  be brought in its own name as trustee of an express trust,
and any recovery of judgment shall be for the ratable benefit  of

                               31                
<PAGE>

the  holders of the Securities in respect of which such  judgment
has been recovered.

      SECTION  7.03. Application of Moneys Collected by  Trustee.
Any moneys collected by the Trustee shall be applied in the order
following,  at  the date or dates fixed by the  Trustee  for  the
distribution of such moneys, upon presentation of the  Securities
in  respect  of  which moneys have been collected,  and  stamping
thereon  the payment, if only partially paid, and upon  surrender
thereof if fully paid:

           FIRST:  To  the  payment  of  costs  and  expenses  of
     collection  and reasonable compensation to the Trustee,  its
     agents, attorneys and counsel, and of all other expenses and
     liabilities incurred, and all advances made, by the  Trustee
     except as a result of its negligence or bad faith;

           SECOND:    In  case the principal of  the  outstanding
     Securities  in  respect of which moneys have been  collected
     shall  not have become due and be unpaid, to the payment  of
     interest,  if any, on such Securities, in the order  of  the
     maturity of the installments of such interest, with interest
     (to  the extent that such interest has been collected by the
     Trustee)  upon the overdue installments of interest  at  the
     rate  of  interest (or the Yield to Maturity in the case  of
     Discounted  Securities)  borne  by  such  Securities,   such
     payments to be made ratably to the persons entitled thereto;

           THIRD:     In  case  the principal of the  outstanding
     Securities  in  respect of which moneys have been  collected
     shall  have become due, by declaration or otherwise, to  the
     payment of the whole amount then owing and unpaid upon  such
     Securities for principal (and premium, if any) and interest,
     if any, with interest on the overdue principal (and premium,
     if  any)  and  (to  the extent that such interest  has  been
     collected  by  the  Trustee) upon  overdue  installments  of
     interest  at the rate of interest (or the Yield to  Maturity
     in   the  case  of  Discounted  Securities)  borne  by  such
     Securities; and in case such moneys shall be insufficient to
     pay  in  full the whole amounts so due and unpaid upon  such
     Securities,  then  to  the payment of  such  principal  (and
     premium, if any) and interest without preference or priority
     of  principal  (and premium, if any) over  interest,  or  of
     interest  over  principal (and premium, if any)  or  of  any
     installment  of  interest  over  any  other  installment  of

                                  32
<PAGE>

     interest,  or  of  any  such Security over  any  other  such
     Security,  ratably to the aggregate of such  principal  (and
     premium, if any) and accrued and unpaid interest; and,

           FOURTH:   To the payment of the remainder, if any,  to
     the Corporation, its successors or assigns, or to whomsoever
     may  be lawfully entitled to receive the same, or as a court
     of competent jurisdiction may direct.

      SECTION 7.04. Proceedings by Securityholders.  No holder of
any  Security of any series shall have any right by virtue of  or
by  availing of any provision of this Indenture to institute  any
suit,  action or proceeding in equity or at law upon or under  or
with  respect  to  this  Indenture or for the  appointment  of  a
receiver  or  trustee, or for any other remedy hereunder,  unless
such  holder  previously shall have given to the Trustee  written
notice of default and of the continuance thereof, as hereinbefore
provided,  and unless also the holders of not less  than  twenty-
five  percent in aggregate principal amount of the Securities  of
that series then outstanding shall have made written request upon
the  Trustee to institute such action, suit or proceeding in  its
own  name  as  Trustee hereunder and shall have  offered  to  the
Trustee  such reasonable indemnity as it may require against  the
costs,  expenses  and  liabilities  to  be  incurred  therein  or
thereby, and the Trustee for sixty days after its receipt of such
notice,  request and offer of indemnity, shall have neglected  or
refused  to  institute any such action, suit  or  proceeding,  it
being understood and intended, and being expressly covenanted  by
the taker and holder of every Security with every other taker and
holder and the Trustee, that no one or more holders of Securities
of  that  series shall have any right in any manner  whatever  by
virtue  of  or by availing of any provision of this Indenture  to
affect,  disturb  or prejudice the right of any other  holder  of
such Securities, or to obtain or seek to obtain priority over  or
preference to any such holder, or to enforce any right under this
Indenture,  except  in  the manner herein provided  and  for  the
equal, ratable and common benefit of all holders of Securities of
that series.

      Notwithstanding any other provisions in this Indenture, the
right  of  any holder of any Security to receive payment  of  the
principal of (and premium, if any) and interest, if any, on  such
Security, on or after the respective due dates expressed in  such
Security,  or to institute suit for the enforcement of  any  such

                               33
<PAGE>

payment  on or after such respective dates shall not be  impaired
or affected without the consent of such holder.

      SECTION 7.05. Proceedings by Trustee.  In case of an  Event
of Default hereunder the Trustee may in its discretion proceed to
protect and enforce the rights vested in it by this Indenture  by
such  appropriate judicial proceedings as the Trustee shall  deem
most  effectual to protect and enforce any of such rights, either
by  suit  in  equity  or by action at law  or  by  proceeding  in
bankruptcy or otherwise, whether for the specific enforcement  of
any  covenant or agreement contained in this Indenture or in  aid
of  the  exercise of any power granted in this Indenture,  or  to
enforce  any other legal or equitable right vested in the Trustee
by this Indenture or by law.

      SECTION  7.06.  Remedies Cumulative  and  Continuing.   All
powers and remedies given by this Article Seven to the Trustee or
to  the Securityholders shall, to the extent permitted by law, be
deemed  cumulative  and not exclusive of any thereof  or  of  any
other powers and remedies available to the Trustee or the holders
of  the  Securities,  by judicial proceedings  or  otherwise,  to
enforce  the  performance  or observance  of  the  covenants  and
agreements contained in this Indenture, and no delay or  omission
of  the  Trustee  or  of any holder of any of the  Securities  to
exercise  any right or power accruing upon any default  occurring
and continuing as aforesaid shall impair any such right or power,
or  shall be construed to be a waiver of any such default  or  an
acquiescence therein; and, subject to the provisions  of  Section
7.04,  every power and remedy given by this Article Seven  or  by
law  to  the  Trustee or to the Securityholders may be  exercised
from  time  to time and as often as shall be deemed expedient  by
the Trustee or by the Securityholders.

      SECTION  7.07.  Direction  of  Proceedings  and  Waiver  of
Defaults  By  Majority  of Securityholders.   The  holders  of  a
majority in aggregate principal amount of the Securities  of  any
series  at  the  time outstanding determined in  accordance  with
Section 9.04 shall have the right to direct the time, method, and
place  of conducting any proceedings for any remedy available  to
the  Trustee, or exercising any trust or power conferred  on  the
Trustee, with respect to the Securities of that series; provided,
however,  that  (subject to the provisions of Section  8.01)  the
Trustee  shall  have  the right to decline  to  follow  any  such
direction if the Trustee being advised by counsel determines that
the action or proceeding so directed may not lawfully be taken or

                               34
<PAGE>

if  the  Trustee  in  good faith by its  board  of  directors  or
trustees,  executive committee, or a trust committee of directors
or  trustees and/or Responsible Officers shall determine that the
action  or  proceedings so directed would involve the Trustee  in
personal  liability.  Prior to any declaration  accelerating  the
maturity  of  the  Securities of any series,  the  holders  of  a
majority   in  aggregate  principal  amount  of  the   Securities
determined in accordance with Section 9.04 of that series at  the
time  outstanding may on behalf of the holders of all  Securities
of  that  series  waive  any past default  or  Event  of  Default
hereunder and its consequences except a default in the payment of
the  principal  of  (or  premium, if  any)  or  interest  on  the
Securities of that series.  Upon any such waiver the Corporation,
the  Trustee and the holders of such Securities shall be restored
to their former positions and rights hereunder, respectively; but
no such waiver shall extend to any subsequent or other default or
Event   of  Default  or  impair  any  right  consequent  thereon.
Whenever  any  default or Event of Default hereunder  shall  have
been  waived as permitted by this Section 7.07, said  default  or
Event of Default shall for all Purposes of the Securities of such
series  and  this  Indenture with respect to such  Securities  be
deemed to have been cured and to be not continuing.

     SECTION 7.08. Notice of Defaults.  The Trustee shall, within
ninety days after the occurrence of a default with respect to the
Securities of any series, mail to all holders of such Securities,
as  the  names  and  addresses of such holders  appear  upon  the
registry  books of the Corporation, notice of all defaults  known
to the Trustee, unless such defaults shall have been cured before
the giving of such notice (the term "defaults" for the purpose of
this Section 7.08 being hereby defined to be the events specified
in  clauses  (a),  (b),  (c), (d) and (e) of  Section  7.01,  not
including  periods  of grace, if any, provided  for  therein  and
irrespective of the giving of the notice specified in clause  (c)
of Section 7.01); provided that, except in the case of default in
the payment of the principal of (or premium, if any) or interest,
if any, on any such Securities, the Trustee shall be protected in
withholding such notice if and so long as the board of  directors
or  trustees,  the executive committee, or a trust  committee  of
directors  and/or  Responsible Officers of the  Trustee  in  good
faith  determines that the withholding of such notice is  in  the
interests of the holders of such Securities.

     SECTION 7.09. Undertaking to Pay Costs.  All parties to this
Indenture  agree,  and  each  holder  of  any  Security  by   his

                                35
<PAGE>

acceptance thereof shall be deemed to have agreed, that any court
may in its discretion require, in any suit for the enforcement of
any  right or remedy under this Indenture, or in any suit against
the  Trustee for any action taken, suffered or omitted by  it  as
Trustee,  the  filing by any party litigant in such  suit  of  an
undertaking  to pay the costs of such suit, and that  such  court
may   in   its  discretion  assess  reasonable  costs,  including
reasonable  attorneys' fees, against any party litigant  in  such
suit,  having  due  regard to the merits and good  faith  of  the
claims  or  defenses  made  by  such  party  litigant;  but   the
provisions  of  this Section 7.09 shall not  apply  to  any  suit
instituted  by  the  Trustee,  to  any  suit  instituted  by  any
Securityholder,  or  group  of Securityholders,  holding  in  the
aggregate  more  than  ten  percent in principal  amount  of  the
Securities  outstanding of any series, or to any suit  instituted
by  any Securityholder for the enforcement of the payment of  the
principal  of (or premium, if any) or interest, if  any,  on  any
Security  against  the  Corporation on  or  after  the  due  date
expressed in such Security.

                          ARTICLE EIGHT
                     CONCERNING THE TRUSTEE

      SECTION 8.01. Duties and Responsibilities of Trustee.  With
respect  to the Securities of any particular series the  Trustee,
prior  to  the  occurrence of an Event of Default and  after  the
curing  of  all  Events  of  Default  which  may  have  occurred,
undertakes  to  perform such duties and only such duties  as  are
specificallv set forth in this Indenture.  In case  an  Event  of
Default  has  occurred (which has not been cured or waived)  with
respect  to  the Securities of any particular series the  Trustee
shall exercise such of the rights and powers vested in it by this
Indenture,  and  use the same degree of care and skill  in  their
exercise,  as  a  prudent man would exercise  or  use  under  the
circumstances in the conduct of his own affairs.

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

           (a)   prior  to the occurrence of an Event of  Default
     with respect to the Securities of any particular series  and
     after  the  curing or waiving of all Events of Default  with

                                  36
<PAGE>

     respect to the Securities of any particular series which may
     have occurred:

                (1)   the  duties and obligations of the  Trustee
          with respect to the Securities of such series shall  be
          determined  solely  by the express provisions  of  this
          Indenture,  and the Trustee shall not be liable  except
          for  the performance of such duties and obligations  as
          are  specifically set forth in this Indenture,  and  no
          implied  covenants or obligations shall  be  read  into
          this Indenture against the Trustee; and

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

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

          (c) the Trustee shall not be liable with respect to any
     action taken, suffered or omitted to be taken by it in  good
     faith in accordance with the direction of the holders of not
     less  than  a majority in principal amount of the Securities
     of  any particular series at the time outstanding determined
     as provided in Section 9.04 relating to the time, method and
     place  of conducting any proceeding for any remedy available
     to  the  Trustee, or exercising any trust or power conferred
     upon the Trustee, under this Indenture.
     
     SECTION 8.02. Reliance on Documents, Opinions, etc.  Subject
to the provisions of Section 8.01

                                37
<PAGE>


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

           (b)   any request, direction, order or demand  of  the
     Corporation mentioned herein shall be sufficiently evidenced
     by  an  Officers'  Certificate  (unless  other  evidence  in
     respect thereof be herein specifically prescribed); and  any
     resolution of the Board of Directors may be evidenced to the
     Trustee by a Board Resolution;
     
          (c) the Trustee may consult with counsel and any advice
     or   Opinion   of  Counsel  shall  be  full   and   complete
     authorization and protection in respect of any action taken,
     suffered  or  omitted by it hereunder in good faith  and  in
     accordance with such advice or Opinion of Counsel;
     
           (d)   the  Trustee  shall be under  no  obligation  to
     exercise  any of the rights or powers vested in it  by  this
     Indenture at the request, order or direction of any  of  the
     Securityholders,   pursuant  to  the  provisions   of   this
     Indenture, unless such Securityholders shall have offered to
     the  Trustee  reasonable security or indemnity  against  the
     costs,  expenses  and  liabilities  which  may  be  incurred
     therein or thereby;
     
           (e)   the  Trustee shall not be liable for any  action
     taken,  suffered or omitted by it in good faith and believed
     by it to be authorized or within the discretion or rights or
     powers conferred upon it by this Indenture;
     
          (f) prior to the occurrence of an Event of Default with
     respect to the Securities of any particular series hereunder
     and  after  the curing or waiving of all Events  of  Default
     with  respect to the Securities of such series, the  Trustee
     shall  not be bound to make any investigation into the facts
     or matters stated in any resolution, certificate, statement,
     instrument,  opinion,  report,  notice,  request,   consent,
     order,  approval, bond, debenture, coupon or other paper  or
     document,  unless  requested in writing  to  do  so  by  the
     holders  of not less than a majority in principal amount  of
     the  Securities  of such series then outstanding;  provided,

                                38
<PAGE>

     however, that if the payment within a reasonable time to the
     Trustee of the costs, expenses or liabilities likely  to  be
     incurred  by it in the making of such investigation  is,  in
     the  opinion of the Trustee, not reasonably assured  to  the
     Trustee by the security afforded to it by the terms of  this
     Indenture,  the  Trustee  may require  reasonable  indemnity
     against  such  expense or liability as  a  condition  to  so
     proceeding; and
     
          (g) the Trustee may execute any of the trusts or powers
     hereunder or perform any duties hereunder either directly or
     by or through agents or attorneys, and the Trustee shall not
     be  responsible for any misconduct or negligence on the part
     of  any  agent  or attorney appointed by it  with  due  care
     hereunder.

      SECTION  8.03.  No Responsibility for Recitals,  etc.   The
recitals  contained herein and in the Securities (except  in  the
Trustee's  certificate of authentication) shall be taken  as  the
statements  of  the  Corporation,  and  the  Trustee  assumes  no
responsibility  for  the correctness of the  same.   The  Trustee
makes  no  representations as to the validity or  sufficiency  of
this  Indenture  or  the Securities.  The Trustee  shall  not  be
accountable for the use or application by the Corporation of  any
Securities  or  the proceeds of any Securities authenticated  and
delivered  by  the Trustee in conformity with the  provisions  of
this Indenture.

      SECTION  8.04. Trustee, Paying Agent or Registrar  May  Own
Securities.   The  Trustee  or  any  paying  agent  or   Security
registrar,  in its individual or any other capacity,  may  become
the  owner or pledgee of Securities with the same rights it would
have if it were not Trustee, paying agent or Security registrar.

      SECTION 8.05. Moneys to Be Held in Trust.  Subject  to  the
provisions  of Section 13.04, all moneys received by the  Trustee
or  any  paying  agent  shall, until used or  applied  as  herein
provided,  be held in trust for the purposes for which they  were
received.   Neither  the Trustee nor any paying  agent  shall  be
under  any  liability for interest on any moneys received  by  it
hereunder except such as it may agree with the Corporation to pay
thereon.  So long as no Event of Default shall have occurred  and
be  continuing, all interest allowed on any such moneys shall  be
paid from time to time upon the written order of the Corporation,
signed  by  any  one  of  the Chairman of the  Board,  the  Chief

                             39
<PAGE>

Executive  Officer,  the Vice Chairman,  the  President,  a  Vice
President,  the Secretary, an Assistant Secretary, the  Treasurer
or an Assistant Treasurer of the Corporation.

      SECTION  8.06. Compensation and Expenses of  Trustee.   The
Corporation covenants and agrees to pay to the Trustee from  time
to  time,  and  the  Trustee  shall be  entitled  to,  reasonable
compensation (which shall not be limited by any provision of  law
in  regard to the compensation of a trustee of an express trust),
and  the  Corporation will pay or reimburse the Trustee upon  its
request  for all reasonable expenses, disbursements and  advances
incurred  or made by the Trustee in accordance with  any  of  the
provisions   of   this   Indenture  (including   the   reasonable
compensation  and the expenses and disbursements of  its  counsel
and  of all persons not regularly in its employ) except any  such
expense, disbursement or advance as may arise from its negligence
or  bad  faith.  The Corporation also covenants to indemnify  the
Trustee for, and to hold it harmless against, any loss, liability
or  expense incurred without negligence or bad faith on the  part
of  the  Trustee  and  arising out of or in connection  with  the
acceptance or administration of this trust or the performance  of
its duties hereunder, including the reasonable costs and expenses
of  defending  itself  against any  claim  of  liability  in  the
premises.  The obligations of the Corporation under this  Section
8.06  to  compensate  the Trustee and to  pay  or  reimburse  the
Trustee for expenses, disbursements and advances shall constitute
additional  indebtedness hereunder.  Such additional indebtedness
shall  have  a  prior  claim to that of the Securities  upon  all
property  and  funds held or collected by the  Trustee  as  such,
except  funds  held in trust for the benefit of  the  holders  of
particular Securities.

     SECTION 8.07. Officers' Certificate as Evidence.  Subject to
the provisions of Section 8.01, whenever in the administration of
the  previsions  of  this Indenture the  Trustee  shall  deem  it
necessary  or  desirable that a matter be proved  or  established
prior to taking, suffering or omitting any action hereunder, such
matter  (unless  other  evidence in  respect  thereof  be  herein
specifically prescribed) may, in the absence of negligence or bad
faith  on  the  part of the Trustee, be deemed to be conclusively
proved  and established by an Officers' Certificate delivered  to
the  Trustee, and such Certificate, in the absence of  negligence
or bad faith on the part of the Trustee, shall be full warrant to
the Trustee for any action taken, suffered or omitted by it under
the provisions of this Indenture upon the faith thereof.

                                40
<PAGE>


      SECTION 8.08. Conflicting Interest of Trustee. (a)  If  the
Trustee  has  or  shall  acquire any  conflicting  interest  with
respect  to  the  Securities of any series, as  defined  in  this
Section 8.08, it shall, within 90 days after ascertaining that it
has  such conflicting interest, either eliminate such conflicting
interest or resign with respect to the Securities of that  series
in the manner and with the effect specified in Section 8.10.

     (b)  In the event that the Trustee shall fail to comply with
the  provisions  of  subsection (a) of  this  Section  8.08  with
respect  to the Securities of any particular series, the  Trustee
shall,  within  ten  days  after the expiration  of  such  90-day
period,  mail notice of such failure to all holders of Securities
of that series, as the names and addresses of such holders appear
upon the registry books of the Corporation.

     (c)  For the purposes of this Section 8.08 the Trustee shall
be  deemed  to  have a conflicting interest with respect  to  the
Securities of any particular series if:

      (1)   the  Trustee  is  trustee under this  Indenture  with
respect to the outstanding Securities of any other series  or  is
trustee under another indenture under which any other securities,
or  certificates  of  interest  or  participation  in  any  other
securities,  of  the  Corporation, are outstanding,  unless  such
other  indenture is a collateral trust indenture under which  the
only  collateral consists of Securities of that series;  provided
that there shall be excluded from the operation of this paragraph
this Indenture with respect to the Securities of any other series
other than that series or any other indenture or indentures under
which   other   securities,  or  certificates  of   interest   or
participation  in  other  securities,  of  the  Corporation,  are
outstanding  if  (i) this Indenture and such other  indenture  or
indentures  are  wholly  unsecured and such  other  indenture  or
indentures are hereafter qualified under the Trust Indenture  Act
of 1939, unless the Securities and Exchange Commission shall have
found and declared by order pursuant to subsection (b) of Section
305  or subsection (c) of Section 307 of the Trust Indenture  Act
of  1939  that differences exist between the provisions  of  this
Indenture with respect to the Securities of that series and  such
other  series  or  the  provisions of  such  other  indenture  or
indentures which are so likely to involve a material conflict  of
interest  as to make it necessary in the public interest  or  for
the protection of investors to disqualify the Trustee from acting

                              41
<PAGE>

as  such  under this Indenture with respect to the Securities  of
that  series  and  such other series or such other  indenture  or
indentures,  or  (ii) the Corporation shall  have  sustained  the
burden  of proving, on application to the Securities and Exchange
Commission  and after opportunity for hearing thereon,  that  the
trusteeship  under this Indenture with respect to the  Securities
of  that series and such other series or such other indenture  is
not  so likely to involve a material conflict of interest  as  to
make it necessary in the public interest or for the protection of
investors  to  disqualify the Trustee from acting as  such  under
this  Indenture with respect to Securities of one or more  series
or under one of such indentures;

      (2)   the  Trustee  or  any of its directors  or  executive
officers  is an obligor upon the Securities of any series  issued
under this Indenture or an underwriter for the Corporation;

      (3)   the  Trustee directly or indirectly  controls  or  is
directly  or  indirectly controlled by  or  is  under  direct  or
indirect  common control with the Corporation or  an  underwriter
for the Corporation;

      (4)   the  Trustee  or  any of its directors  or  executive
officers is a director, officer, partner, employee, appointee, or
representative  of  the Corporation, or of an underwriter  (other
than  the  Trustee itself) for the Corporation who  is  currently
engaged  in  the business of underwriting, except  that  (A)  one
individual may be a director and/or an executive officer  of  the
Trustee  and  a  director  and/or an  executive  officer  of  the
Corporation, but may not be at the same time an executive officer
of  both  the Trustee and the Corporation; (B) if and so long  as
the  number  of directors of the Trustee in office is  more  than
nine,  one  additional  individual may be a  director  and/or  an
executive  officer  of  the  Trustee  and  a  director   of   the
Corporation;  and  (C)  the  Trustee may  be  designated  by  the
Corporation or by an underwriter for the Corporation  to  act  in
the  capacity  of  transfer agent, registrar,  custodian,  paying
agent, fiscal agent, escrow agent, or depositary, or in any other
similar capacity, or, subject to the provisions of paragraph  (1)
of  this  subsection  (c),  to act as trustee  whether  under  an
indenture or otherwise;

      (5)   ten percent or more of the voting securities  of  the
Trustee is beneficially owned either by the Corporation or by any
director,  partner,  or  executive  officer  thereof,  or  twenty

                               42
<PAGE>

percent or more of such voting securities is beneficially  owned,
collectively, by any two or more of such persons; or ten  percent
or  more  of the voting securities of the Trustee is beneficially
owned  either  by an underwriter for the Corporation  or  by  any
director,   partner,  or  executive  officer   thereof,   or   is
beneficially  owned,  collectively,  by  any  two  or  more  such
persons;

      (6)   the  Trustee is the beneficial owner of, or holds  as
collateral  security for an obligation which is in  default,  (A)
five percent or more of the voting securities, or ten percent  or
more  of  any  other class of security, of the  Corporation,  not
including the Securities of any series with respect to which  the
Trustee  is acting as such and securities issued under any  other
indenture  under which the Trustee is also trustee,  or  (B)  ten
percent  or  more of any class of security of an underwriter  for
the Corporation;

      (7)   the  Trustee is the beneficial owner of, or holds  as
collateral  security for an obligation which is in default,  five
percent  or more of the voting securities of any person  who,  to
the  knowledge of the Trustee, owns ten percent or  more  of  the
voting  securities of, or controls directly or indirectly  or  is
under direct or indirect common control with, the Corporation;

      (8)   the  Trustee is the beneficial owner of, or holds  as
collateral  security for an obligation which is in  default,  ten
percent  or more of any class of security of any person  who,  to
the  knowledge of the Trustee, owns fifty percent or more of  the
voting securities of the Corporation; or

     (9)  the Trustee owns on May 15 in any calendar year, in the
capacity of executor, administrator, testamentary or inter  vivos
trustee,  guardian, committee or conservator,  or  in  any  other
similar capacity, an aggregate of twenty-five percent or more  of
the  voting  securities,  or of any class  of  security,  of  any
person,  the  beneficial ownership of a specified  percentage  of
which   would  have  constituted  a  conflicting  interest  under
paragraphs (6), (7), or (8) of this subsection (c).   As  to  any
such  securities of which the Trustee acquired ownership  through
becoming  executor, administrator or testamentary trustee  of  an
estate  which  included  them, the provisions  of  the  preceding
sentence shall not apply, for a period of two years from the date
of  such acquisition, to the extent that such securities included
in  such estate do not exceed twenty-five percent of such  voting

                                 43
<PAGE>

securities or twenty-five percent of any such class of  security.
Promptly  after May 15, in each calendar year, the Trustee  shall
make  a  check of its holdings of such securities in any  of  the
above-mentioned capacities as of such May 15.  If the Corporation
fails  to  make payment in full of principal of (or  premium,  if
any)  or  interest on any of the Securities when and as the  same
become  due  and payable, and such failure continues  for  thirty
days  thereafter, the Trustee shall make a prompt  check  of  its
holdings  of  such  securities  in  any  of  the  above-mentioned
capacities as of the date of the expiration of such 30-day period
and, after such date, notwithstanding the foregoing provisions of
this  paragraph (9), all such securities so held by the  Trustee,
with  sole  or joint control over such securities vested  in  it,
shall,  but  only  so  long as such failure  shall  continue,  be
considered  as though beneficially owned by the Trustee  for  the
purposes of paragraphs (6), (7) and (8) of this subsection (c).

      The specifications of percentages in paragraphs (5) to (9),
inclusive,  of  this  subsection (c) shall not  be  construed  as
indicating  that  the  ownership  of  such  percentages  of   the
securities  of  a person is or is not necessary or sufficient  to
constitute  direct  or  indirect  control  for  the  purposes  of
paragraph (3) or (7) of this subsection (c).

     For the purposes of paragraphs (6), (7), (8) and (9) of this
subsection  (c)  only, (A) the terms "security" and  "securities"
shall  include only such securities as are    generally known  as
corporate  securities, but shall not include any  note  or  other
evidence  of  indebtedness issued to evidence  an  obligation  to
repay  moneys  lent  to  a person by one  or  more  banks,  trust
companies  or  banking firms, or any certificate of  interest  or
participation  in any such note or evidence of indebtedness;  (B)
an  obligation shall be deemed to be in default when a default in
payment of principal shall have continued for thirty days or more
and  shall not have been cured; and (C) the Trustee shall not  be
deemed  to  be the owner or holder of (i) any security  which  it
holds  as  collateral security (as trustee or otherwise)  for  an
obligation which is not in default as defined in class (B) above,
or  (ii) any security which it holds as collateral security under
this  Indenture, irrespective of any default hereunder, or  (iii)
any  security  which  it  holds as agent for  collection,  or  as
custodian,  escrow  agent,  or  depositary,  or  in  any  similar
representative capacity.

                                44
<PAGE>


      Except  as provided in the immediately preceding paragraph,
the  word  "security" or "securities" as used in  this  Indenture
shall  mean  any  note, stock, treasury stock, bond,  debentures,
evidence   of   indebtedness,   certificate   of   interest    or
participation  in  any profit sharing agreement  collateral-trust
certificate,   pre-organization  certificate   or   subscription,
transferable    share,    investment    contract,    voting-trust
certificate,  certificate of deposit for a  security,  fractional
undivided  interest in oil, gas or other mineral rights,  or,  in
general,  any  interest  or  instrument  commonly  known   as   a
"security"  or  any certificate of interest or participation  in,
temporary or interim certificate for, receipt for, guarantee  of,
or  warrant  or  right to subscribe to or purchase,  any  of  the
foregoing.

     (d)  For the purpose of this Section 8.08:

          (1)  The term "underwriter" when used with reference to
     the  Corporation shall mean every person who,  within  three
     years  prior  to  the time as of which the determination  is
     made, has purchased from the Corporation with a view to,  or
     has  offered or sold for the Corporation in connection with,
     the   distribution  of  any  security  of  the   Corporation
     outstanding at such time, or has participated or has  had  a
     direct or indirect participation in any such undertaking, or
     has participated or has had a participation in the direct or
     indirect underwriting of any such undertaking, but such term
     shall not include a person whose interest was limited  to  a
     commission  from an underwriter or dealer not in  excess  of
     the   usual   and   customary  distributors'   or   sellers'
     commission.

           (2)  The term "director" shall mean any director of  a
     corporation  or any individual performing similar  functions
     with  respect  to  any organization whether incorporated  or
     unincorporated.

           (3)   The  term  "person" shall mean an individual,  a
     corporation,  a partnership, an association,  a  joint-stock
     company,  a  trust,  an unincorporated  organization,  or  a
     government  or political subdivision thereof.   As  used  in
     this  paragraph, the term "trust" shall include only a trust
     where  the  interest  or  interests of  the  beneficiary  or
     beneficiaries are evidenced by a security.

                               45
<PAGE>


          (4)  The term "voting security" shall mean any security
     presently entitling the owner or holder thereof to  vote  in
     the  direction or management of the affairs of a person,  or
     any   security  issued  under  or  pursuant  to  any  trust,
     agreement  or arrangement whereby a trustee or  trustees  or
     agent or agents for the owner or holder of such security are
     presently entitled to vote in the direction or management of
     the affairs of a person.

          (5)  The term "Corporation" shall mean any obligor upon
     the Securities.

           (6)  The term "executive officer" shall mean the chief
     executive  officer,  vice chairman,  president,  every  vice
     president,  every trust officer, the cashier, the secretary,
     and  the  treasurer  of a corporation,  and  any  individual
     customarily performing similar functions with respect to any
     organization  whether  incorporated or  unincorporated,  but
     shall not include the chairman of the board of directors.

      The  percentages of voting securities and other  securities
specified  in this Section 8.08 shall be calculated in accordance
with the following provisions:

      (A)  A specified percentage of the voting securities of the
Trustee, the Corporation or any other person referred to in  this
Section  8.08 (each of whom is referred to as a "person" in  this
paragraph) means such amount of the outstanding voting securities
of  such person as entities the holder or holders thereof to cast
such  specified  percentage  of the  aggregate  votes  which  the
holders  of all the outstanding voting securities of such  person
are  entitled  to  cast  in the direction or  management  of  the
affairs of such person.

      (B)   A specified percentage of a class of securities of  a
person   means  such  percentage  of  the  aggregate  amount   of
securities of the class outstanding.

      (C)   The term "amount", when used in regard to securities,
means   the   principal  amount  if  relating  to  evidences   of
indebtedness, the number of shares if relating to capital shares,
and  the  number  of  units if relating  to  any  other  kind  of
security.

                                46
<PAGE>


      (D)  The term "outstanding" means issued and not held by or
for  the  account of the issuer.  The following securities  shall
not be deemed outstanding within the meaning of this definition:

           (i)   Securities of an issuer held in a  sinking  fund
     relating to securities of the issuer of the same class;

           (ii)  Securities of an issuer held in a  sinking  fund
     relating  to another class of securities of the  issuer,  if
     the  obligation evidenced by such other class of  securities
     is not in default as to principal or interest or otherwise;

           (iii)     Securities pledged by the issuer thereof  as
     security  for an obligation of the issuer not in default  as
     to principal or interest or otherwise;

          (iv) Securities held in escrow if placed in escrow by
     the issuer thereof;

provided, however, that any voting securities of an issuer  shall
be  deemed  outstanding if any person other than  the  issuer  is
entitled to exercise the voting rights thereof.

      (E)  A security shall be deemed to be of the same class  as
another  security if both securities confer upon  the  holder  or
holders  thereof  substantially the same rights  and  privileges;
provided,  however,  that, in the case of  secured  evidences  of
indebtedness,  all of which are issued under a single  indenture,
differences  in the interest rates or maturity dates  of  various
series thereof shall not be deemed sufficient to constitute  such
series  different classes, and provided, further,  that,  in  the
case  of unsecured evidences of indebtedness, differences in  the
interest  rates  or maturity dates thereof shall  not  be  deemed
sufficient  to  constitute them securities of different  classes,
whether or not they are issued under a single indenture.

     SECTION 8.09. Eligibility of Trustee.  The Trustee hereunder
shall  at all times be a corporation organized and doing business
under  the  laws of the United States or any State  or  Territory
thereof or of the District of Columbia authorized under such laws
to exercise corporate trust powers, having a combined capital and
surplus  of  at  least  five  million  dollars  and  subject   to
supervision  or  examination by Federal, State,  Territorial,  or
District  of  Columbia authority.  If such corporation  publishes
reports of condition at least annually, pursuant to law or to the

                              47
<PAGE>

requirements of the aforesaid supervising or examining authority,
then  for the purposes of this Section 8.09, the combined capital
and  surplus  of  such  corporation shall be  deemed  to  be  its
combined  capital  and surplus as set forth in  its  most  recent
report  of  condition  so published.  In case  at  any  time  the
Trustee  shall  cease  to  be eligible  in  accordance  with  the
provisions  of  this  Section  8.09,  the  Trustee  shall  resign
immediately  in  the  manner and with  the  effect  specified  in
Section 8.10.

      SECTION 8.10.  Resignation or Removal of Trustee.  (a)  The
Trustee may at any time resign with respect to the Securities  of
one  or  more series by giving written notice of such resignation
to  the  Corporation and by mailing notice thereof to the holders
of  Securities  of such series at their addresses as  they  shall
appear  on the registry books of the Corporation.  Upon receiving
such  notice  of  resignation,  the  Corporation  shall  promptly
appoint  a  successor  trustee or trustees with  respect  to  the
Securities  of  such series by written instrument, in  duplicate,
executed  by order of the Board of Directors, one copy  of  which
instrument  shall be delivered to the resigning Trustee  and  one
copy  to  each successor trustee.  If no successor trustee  shall
have been so appointed and have accepted appointment within sixty
days  after  the  mailing of such notice of  resignation  to  the
Securityholders  of  such  series,  the  resigning  Trustee   may
petition  any court of competent jurisdiction for the appointment
of a successor trustee, or any Securityholder who has been a bona
fide  holder  of a Security or Securities of such series  for  at
least  six months may, subject to the provisions of Section 7.09,
on  behalf of himself and all others similarly situated, petition
any  such court for the appointment of a successor trustee.  Such
court  may thereupon, after such notice, if any, as it  may  deem
proper and prescribe, appoint a successor trustee.

     (b)  In case at any time any of the following shall occur-

           (1)   the  Trustee  shall  fail  to  comply  with  the
     provisions  of subsection (a) of Section 8.08 after  written
     request therefor by the Corporation or by any Securityholder
     who  has been a bona fide holder of a Security or Securities
     for at least six months, or

           (2)   the  Trustee  shall  cease  to  be  eligible  in
     accordance  with the provisions of Section  8.09  and  shall

                               48
<PAGE>

     fail  to  resign  after  written  request  therefor  by  the
     Corporation or by any such Securityholder, or

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

then,  in  any such case, the Corporation may remove the  Trustee
with respect to all Securities and appoint a successor trustee or
trustees  by written instrument, in duplicate, executed by  order
of  the Board of Directors, one copy of which instrument shall be
delivered  to  the  Trustee  so removed  and  one  copy  to  each
successor trustee, or, subject to the provisions of Section 7.09,
any  Securityholder who has been a bona fide holder of a Security
or  Securities for at least six months may, on behalf of  himself
and  all  others  similarly  situated,  petition  any  court   of
competent  jurisdiction for the removal of the  Trustee  and  the
appointment of a successor trustee or trustees.  Such  court  may
thereupon,  after such notice, if any, as it may deem proper  and
prescribe, remove the Trustee and appoint a successor trustee  or
trustees.

     (c)  The holders of a majority in aggregate principal amount
of  the  Securities of any series at the time outstanding may  at
any  time  remove  the Trustee with respect to  such  series  and
nominate a successor trustee.

      (d)   Any  resignation or removal of the  Trustee  and  any
appointment  of  a  successor trustee  pursuant  to  any  of  the
provisions  of  this  Section 8.10 shall  become  effective  upon
acceptance of appointment by the successor trustee as provided in
Section 8.11.

      SECTION 8.11. Acceptance by Successor Trustee.  In the case
of  the appointment hereunder of a successor trustee with respect
to all Securities, any successor trustee so appointed as provided
in  Section  8.10 shall execute, acknowledge and deliver  to  the
Corporation   and  to  its  predecessor  trustee  an   instrument
accepting   such   appointment  hereunder,  and   thereupon   the
resignation  or removal of the predecessor trustee  shall  become
effective  and such successor trustee, without any  further  act,
deed  or  conveyance, shall become vested with  all  the  rights,

                            49
<PAGE>

powers, duties and obligations of its predecessor hereunder, with
like   effect   as   if  originally  named  as  trustee   herein:
nevertheless, on the written request of the Corporation or of the
successor trustee, the trustee ceasing to act shall, upon payment
of  any amounts then due it pursuant to the provisions of Section
8.06,  execute  and  deliver an instrument transferring  to  such
successor  trustee  a the rights and powers  of  the  trustee  so
ceasing  to  act.   In  case of the appointment  hereunder  of  a
successor trustee with respect to the Securities of one  or  more
(but  not  all) series, the Corporation, the predecessor  trustee
and  each successor trustee with respect to the Securities of one
or   more   series  shall  execute  and  deliver   an   indenture
supplemental  hereto wherein each successor trustee shall  accept
such  appointment and which (1) shall contain such provisions  as
shall  be necessary or desirable to vest in, or confirm to,  each
successor  trustee all the rights, powers, duties and obligations
of the predecessor trustee with respect to the Securities of that
or  those  series  to  which the appointment  of  such  successor
trustee  relates, (2) if the predecessor trustee is not  retiring
with respect to all Securities, shall contain such provisions  as
shall  be deemed necessary or desirable to confirm that  all  the
rights, powers, duties and obligations of the predecessor trustee
with  respect  to the Securities of that or those  series  as  to
which  the predecessor trustee is not retiring shall continue  to
be  vested  in the predecessor trustee, and (3) shall add  to  or
change  any  of  the  provisions of the  Indenture  as  shall  be
necessary to provide for or facilitate the administration of  the
trusts  hereunder  by more than one trustee, it being  understood
that  nothing  herein  or  in such supplemental  indenture  shall
constitute such trustees co-trustees of the same trust  and  that
each such trustee shall be trustee of a trust or trusts hereunder
separate   and   apart  from  any  trust  or   trusts   hereunder
administered  by any other such trustee; and upon  the  execution
and  delivery  of such supplemental indenture the resignation  or
removal of the predecessor trustee shall become effective to  the
extent  provided therein and each such successor trustee, without
any further act, deed or conveyance, shall become vested with all
the  rights,  powers, duties and obligations of  the  predecessor
trustee with respect to the Securities of that or those series to
which  the  appointment of such successor trustee  relates;  but,
nevertheless,  on the written request of the Corporation  or  any
successor  trustee, such predecessor trustee shall, upon  payment
of  any  amounts then due to it pursuant to Section 8.06  hereof,
duly  assign, transfer and deliver to such successor trustee  all
property  and  money held by such predecessor  trustee  hereunder

                               50
<PAGE>

with  respect to the Securities of that or those series to  which
the  appointment of such successor trustee relates.  Upon request
of  any such successor trustee, the Corporation shall execute any
and  all instruments in writing in order more fully and certainly
to vest in and confirm to such successor trustee all such rights,
powers  and  trusts  referred to in the two preceding  sentences.
Any  trustee ceasing to act shall, nevertheless, retain  a  prior
claim  upon  all  property or funds held  or  collected  by  such
trustee  to  secure  any  amounts then due  it  pursuant  to  the
provisions of Section 8.06.

     No successor trustee shall accept appointment as provided in
this  Section  8.11  unless at the time of such  acceptance  such
successor  trustee  shall be qualified under  the  provisions  of
Section 8.08 and eligible under the provisions of Section 8.09.

      Upon  acceptance of appointment by a successor  trustee  as
provided in this Section 8.11, the Corporation shall mail  notice
of  the  succession of such trustee hereunder to all  holders  of
Securities  of the series affected as the names and addresses  of
such holders appear on the registry books of the Corporation.  If
the  Corporation  fails  to mail such notice  in  the  prescribed
manner within 30 days after the acceptance of appointment by  the
successor trustee, the successor trustee shall cause such  notice
to be mailed at the expense of the Corporation.

      SECTION  8.12.  Succession by Merger, etc.  Any corporation
into which  the  Trustee may be merged or converted or with which
it may be  consolidated, or  any corporation  resulting from  any
merger, conversion or consolidation to which the Trustee shall be
a party or any corporation succeeding to all or substantially all
of the  corporate  trust  business  of the  Trustee, shall be the
successor  of the  Trustee  hereunder  without  the  execution or
filing of any paper or any further act on the part  of any of the
parties hereto.

      In  case  at  the time such successor to the Trustee  shall
succeed  to  the  trusts created by this  Indenture  any  of  the
Securities  shall have been authenticated but not delivered,  any
such  successor  to  the  Trustee may adopt  the  certificate  of
authentication  of  any  predecessor trustee,  and  deliver  such
Securities so authenticated; and in case at that time any of  the
Securities  shall not have been authenticated, any  successor  to
the  Trustee may authenticate such Securities either in the  name
of  any  predecessor hereunder or in the name  of  the  successor

                                51
<PAGE>

trustee;  and in all such cases such certificates shall have  the
full  force  which it is anywhere in the Securities  or  in  this
Indenture  provided  that the certificate of  the  Trustee  shall
have;  provided, however, that the right to adopt the certificate
of  authentication  of  any predecessor Trustee  or  authenticate
Securities  in  the name of any predecessor Trustee  shall  apply
only  to  its  successor or successors by merger,  conversion  or
consolidation.

     SECTION 8.13. Limitation on Rights of Trustee as a Creditor.
(a)  Subject to the provisions of subsection (b) of this  Section
8.13,  if  the  Trustee  shall be or  shall  become  a  creditor,
directly  or indirectly, secured or unsecured, of the Corporation
or  of  any  other obligor on the Securities within  four  months
prior  to a default as defined in subsection (c) of this  Section
8.13.  or  subsequent to such a default, then, unless  and  until
such default shall be cured, the Trustee shall set apart and hold
in a special account for the benefit of the Trustee individually,
the  holders of the Securities with respect to which the  Trustee
is  acting as such, and the holders of other indenture securities
(as  defined  in paragraph (2) of subsection (c) of this  Section
8.13)

           (1)  an amount equal to any and all reductions in  the
     amount  due  and  owing upon any claim as such  creditor  in
     respect  of  principal  (or premium, if  any)  or  interest,
     effected  after the beginning of such four-month period  and
     valid  as  against the Corporation and its other  creditors,
     except  any  such reduction resulting from  the  receipt  or
     disposition  of any property described in paragraph  (2)  of
     this  subsection, or from the exercise of any right of  set-
     off which the Trustee could have exercised if a petition  in
     bankruptcy had been filed by or against the Corporation upon
     the date of such default; and

          (2)  all property received by the Trustee in respect of
     any claim as such creditor, either as security therefor,  or
     in  satisfaction or composition thereof, or otherwise, after
     the  beginning of such four-month period, or an amount equal
     to  the  proceeds  of  any such property,  if  disposed  of,
     subject,  however, to the rights, if any, of the Corporation
     and its other creditors in such property or such proceeds.

Nothing herein contained, however, shall affect the right of  the
Trustee

                                 52
<PAGE>


          (A)  to retain for its own account (i) payments made on
     account  of  any  such claim by any person (other  than  the
     Corporation) who is liable thereon, and (ii) the proceeds of
     the  bona  fide sale of any such claim by the Trustee  to  a
     third   person,  and  (iii)  distributions  made  in   cash,
     securities,  or  other property in respect of  claims  filed
     against the Corporation in bankruptcy or receivership or  in
     proceedings  for  reorganization  pursuant  to  the  Federal
     Bankruptcy Code or applicable State law;

          (B)  to realize, for its own account, upon any property
     held  by it as security for any such claim, if such property
     was  so  held  prior  to the beginning  of  such  four-month
     period;

           (C)  to realize, for its own account, but only to  the
     extent of the claim hereinafter mentioned, upon any property
     held by it as security for any such claim, if such claim was
     created  after the beginning of such four-month  period  and
     such    property   was   received   as   security   therefor
     simultaneously with the creation thereof, and if the Trustee
     shall  sustain the burden of proving that at the  time  such
     property was so received the Trustee had no reasonable cause
     to  believe that a default, as defined in subsection (c)  of
     this Section 8.13, would occur within four months; or

           (D)   to receive payment on any claim referred  to  in
     paragraph  (B) or (C), against the release of  any  property
     held  as  security  for  such  claim  as  provided  in  such
     paragraph  (B) or (C), as the case may be, to the extent  of
     the fair value of such property.

      For  the  purposes of paragraphs (B), (C) and (D), property
substituted  after  the beginning of such four-month  period  for
property held as security at the time of such substitution shall,
to  the  extent of the fair value of the property released,  have
the  same status as the property released and, to the extent that
any  claim  referred to in any of such paragraphs is  created  in
renewal  of or in substitution for or for the purpose of repaying
or  refunding  any  pre-existing claim of  the  Trustee  as  such
creditor,  such  claim  shall  have  the  same  status  as   such
preexisting claim.

                                53
<PAGE>


      If  the Trustee shall be required to account, the funds and
property  held in such special account and the proceeds there  of
shall be apportioned between the Trustee, the Securityholders and
the holders of other indenture securities in such manner that the
Trustee,  the Securityholders and the holders of other  indenture
securities  realize, as a result of payments  from  such  special
account  and  payments of dividends on claims filed  against  the
Corporation  in bankruptcy or receivership or in proceedings  for
reorganization  pursuant  to  the  Federal  Bankruptcy  Code   or
applicable  State  law, the same percentage of  their  respective
claims,  figured  before crediting to the claim  of  the  Trustee
anything on account of the receipt by it from the Corporation  of
the  funds  and  property in such a special  account  and  before
crediting   to   the  respective  claims  of  the  Trustee,   the
Securityholders,  and the holders of other indenture  securities,
dividends  on claims filed against the Corporation in  bankruptcy
or  receivership or in proceedings for reorganization pursuant to
the  Federal Bankruptcy Code or applicable State law,  but  after
crediting   thereon  receipts  on  account  of  the  indebtedness
represented  by  their respective claims from all  sources  other
than  from such dividends and from the funds and property so held
in such special account.  As used in this paragraph, with respect
to any claim, the term "dividends" shall include any distribution
with  respect to such claim, in bankruptcy or receivership or  in
proceedings for reorganization pursuant to the Federal Bankruptcy
Code  or applicable State law, whether such distribution is  made
in cash, securities, or other property, but shall not include any
such distribution with respect to the secured portion, if any, of
such claim.  The court in which such bankruptcy, receivership, or
proceeding  for reorganization is pending shall have jurisdiction
(i)  to  apportion between the Trustee, the Securityholders,  and
the holders of other indenture securities, in accordance with the
provisions of this paragraph, the funds and property held in such
special account and the proceeds thereof, or (ii) in lieu of such
apportionment, in whole or in part, to give to the provisions  of
this  paragraph due consideration in determining the fairness  of
the  distribution to be made to the Trustee, the  Securityholders
and  the  holders of other indenture securities with  respect  to
their respective claims, in which event it shall not be necessary
to  liquidate or to appraise the value of any securities or other
property held in such special account or as security for any such
claim  or to make a specific allocation of such distributions  as
between  the  secured and unsecured portions of such  claims,  or
otherwise  to  apply  the  provisions  of  this  paragraph  as  a
mathematical formula.

                               54
<PAGE>


      Any  Trustee  who  has resigned or been removed  after  the
beginning  of  such  four-month period shall be  subject  to  the
provisions  of this subsection (a) as though such resignation  or
removal  had not occurred.  If any Trustee has resigned  or  been
removed  prior  to  the beginning of such four-month  period,  it
shall be subject to the provisions of this subsection (a) if  and
only if the following conditions exist:

           (i)   the  receipt of property or reduction  of  claim
     which would have given rise to the obligation to account, if
     such  Trustee had continued as trustee, occurred  after  the
     beginning of such four-month period; and

           (ii)  such receipt of property or reduction  of  claim
     occurred  within  four  months  after  such  resignation  or
     removal.

       (b)   There  shall  be  excluded  from  the  operation  of
subsection  (a)  of  this  Section 8.13 a  creditor  relationship
arising from:

           (1)  the ownership or acquisition of securities issued
     under any indenture, or any security or securities having  a
     maturity  of one year or more at the time of acquisition  by
     the Trustee;

            (2)    advances  authorized  by  a  receivership   or
     bankruptcy  court  of  competent jurisdiction,  or  by  this
     Indenture, for the purpose of preserving any property  which
     shall  at  any time be subject to the lien of this Indenture
     or  of  discharging  tax  liens  or  other  prior  liens  or
     encumbrances thereon, if notice of such advance and  of  the
     circumstances surrounding the making thereof is given to the
     Securityholders  at the time and in the manner  provided  in
     Section 6.04 with respect to reports pursuant to subsections
     (a) and (b) thereof, respectively;

           (3)   disbursements  made in the  ordinary  course  of
     business  in  the  capacity of trustee under  an  indenture,
     transfer  agent, registrar, custodian, paying agent,  fiscal
     agent or depositary, or other similar capacity;

           (4)   an  indebtedness created as a result of services
     rendered or premises rented; or an indebtedness created as a

                                55
<PAGE>

     result of goods or securities sold in a cash transaction  as
     defined in subsection (c) of this Section 8.13;

          (5)  the ownership of stock or of other securities of a
     corporation organized under the provisions of Section  25(a)
     of the Federal Reserve Act, as amended, which is directly or
     indirectly a creditor of the Corporation; or

            (6)    the  acquisition,  ownership,  acceptance   or
     negotiation of any drafts, bills of exchange, acceptances or
     obligations  which fall within the classification  of  self-
     liquidating  paper  as  defined in subsection  (c)  of  this
     Section 8.13.

     (c)  As used in this Section 8.13:

           (1)  the term "default" shall mean any failure to make
     payment in full of the principal of or interest upon any  of
     the  Securities or upon the other indenture securities  when
     and as such principal or interest becomes due and payable:

           (2)   the term "other indenture securities" shall mean
     securities  upon  which the Corporation is  an  obligor  (as
     defined  in  the  Trust Indenture Act of  1939)  outstanding
     under  any  other indenture (A) under which the  Trustee  is
     also  trustee,  (B) which contains provisions  substantially
     similar  to the provisions of subsection (a) of this Section
     8.13,  and (C) under which a default exists at the  time  of
     the  apportionment of the funds and property  held  in  said
     special account;

           (3)   the  term  "cash  transaction"  shall  mean  any
     transaction  in which full payment for goods  or  securities
     sold  is made within seven days after delivery of the  goods
     or securities in currency or in checks or other orders drawn
     upon banks or bankers and payable upon demand;

           (4)  the term "self-liquidating paper" shall mean  any
     draft,  bill of exchange, acceptance or obligation which  is
     made,  drawn, negotiated or incurred by the Corporation  for
     the   purpose   of   financing  the  purchase,   processing,
     manufacture,  shipment, storage or sale of goods,  wares  or
     merchandise  and  which is secured by  documents  evidencing
     title to, possession of, or a lien upon, the goods, wares or
     merchandise or the receivables or proceeds arising from  the

                                 56
<PAGE>

     sale   of   the  goods,  wares  or  merchandise   previously
     constituting  the security; provided that  the  security  is
     received by the Trustee simultaneously with the creation  of
     the  creditor relationship with the Corporation arising from
     the  making, drawing, negotiating or incurring of the draft,
     bill of exchange, acceptance or obligation; and

          (5)  the term "Corporation" shall mean any obligor upon
     the Securities.

                          ARTICLE NINE
                 CONCERNING THE SECURITYHOLDERS

      SECTION 9.01. Action by Securityholders.  Whenever in  this
Indenture  it  is  provided  that  the  holders  of  a  specified
percentage in aggregate principal amount of the Securities of any
or  all  series may take any action (including the making of  any
demand or request, the giving of any notice, consent or waiver or
the  taking  of any other action) the fact that at  the  time  of
taking  any  such action the holders of such specified percentage
have  joined therein may be evidenced, subject to Section  10.07,
(a)  by  any  instrument or any number of instruments of  similar
tenor  executed  by holders of such Securities in  person  or  by
agent or proxy appointed in writing, or (b) by the record of  the
holders of such Securities voting in favor thereof at any meeting
of  holders of such Securities duly called and held in accordance
with  the  provisions of Article Ten, or (c) by a combination  of
such  instrument  or instruments and any such record  of  such  a
meeting of holders of such Securities.

       SECTION  9.02.  Proof  of  Execution  by  Securityholders.
Subject to the provisions of Sections 8.01, 8.02 and 10.05, proof
of  the  execution of any instruments by a Securityholder or  his
agent  or  proxy  shall be sufficient if made in accordance  with
such reasonable rules and regulations as may be prescribed by the
Trustee  or  in  such  manner as shall  be  satisfactory  to  the
Trustee.   The  ownership of Securities shall be  proved  by  the
registry  books  of  the Corporation or by a certificate  of  the
Security registrar.

      The  record of any Securityholders' meeting shall be proved
in the manner provided in Section 10.06.

       SECTION  9.03.  Who  Are  Deemed  Absolute  Owners.    The
Corporation,  the  Trustee, any paying  agent  and  any  Security

                               57
<PAGE>

registrar may deem the person in whose name any Securities  shall
be  registered upon the registry books of the Corporation to  be,
and may treat such person as, the absolute owner of such Security
(whether  or not such Security shall be overdue) for the  purpose
of  receiving payment of or on account of the principal  of  (and
premium, if any) and interest, if any, on such Security  and  for
all  other purposes; and neither the Corporation nor the  Trustee
nor any paying agent nor any Security registrar shall be affected
by  any notice to the contrary.  All such payments so made to any
holder for the time being, or upon his order shall be valid, and,
to  the  extent of the sum or sums so paid, effective to  satisfy
and  discharge  the liability for moneys payable  upon  any  such
Security.

      No holder of any beneficial interest in any global Security
held  on  its behalf by a Depositary shall have any rights  under
this  Indenture  with respect to such global Security,  and  such
Depositary  may be treated by the Corporation, the  Trustee,  any
paying  agent and any agent of the Corporation or the Trustee  as
the  owner  of such global Security for all purposes  whatsoever.
None  of  the Corporation, the Trustee, any paying agent  or  any
Security registrar will have any responsibility or liability  for
any aspect of the records relating to or payments made on account
of  beneficial  ownership interests of a global Security  or  for
maintaining, supervising or reviewing any records related to such
beneficial ownership interests.

      SECTION 9.04. Corporation-Owned Securities Disregarded.  In
determining  whether  the  holders  of  the  requisite  aggregate
principal  amount of Securities have concurred in any  direction,
consent  or  waiver  under this Indenture, Securities  which  are
owned  by  the Corporation or any other obligor on the Securities
or by any person directly or indirectly controlling or controlled
by   or  under  direct  or  indirect  common  control  with   the
Corporation  or  any  other obligor on the  Securities  shall  be
disregarded and deemed not to be outstanding for the  purpose  of
any  such  determination;  provided  that  for  the  purposes  of
determining whether the Trustee shall be protected in relying  on
any  such direction, consent or waiver only Securities which  the
Trustee  knows are so owned shall be so disregarded.   Securities
so owned which have been pledged in good faith may be regarded as
outstanding for the purposes of this Section 9.04 if the  pledgee
shall  establish to the satisfaction of the Trustee the pledgee's
right  to  vote  such Securities and that the pledgee  is  not  a
person  directly  or indirectly controlling or controlled  by  or

                                58
<PAGE>

under  direct or indirect common control with the Corporation  or
any  such  other obligor.  In the case of a dispute  as  to  such
right,  any  decision by the Trustee taken  upon  the  advice  of
counsel shall be full protection to the Trustee.

      SECTION 9.05. Revocation of Consents; Future Holders Bound.
At  any  time  prior  to (but not after) the  evidencing  to  the
Trustee, as provided in Section 9.01, of the taking of any action
by the holders of the percentage in aggregate principal amount of
the  Securities  specified in this Indenture in  connection  with
such  action, any holder of a Security the serial number of which
is  shown  by  the evidence to be included in the Securities  the
holders  of  which have consented to such action may,  by  filing
written notice with the Trustee at its principal office and  upon
proof  of holding as provided in Section 9.02, revoke such action
so  far as concerns such Security.  Except as aforesaid any  such
action  taken  by the holder of any Security shall be  conclusive
and  binding  upon  such holder and upon all future  holders  and
owners of such Security and of any Security issued in exchange or
substitution  therefore,  irrespective  of  whether  or  not  any
notation in regard thereto is made upon such Security.

                           ARTICLE TEN
                    SECURITYHOLDERS' MEETINGS

      SECTION 10.01. Purposes of Meetings.  A meeting of  holders
of Securities of one or more series may be called at any time and
from time to time pursuant to the provisions of this Article  Ten
for any of the following purposes:

           (1)   to give any notice to the Corporation or to  the
     Trustee,  or  to give any directions to the Trustee,  or  to
     consent  to  the  waiving of any default hereunder  and  its
     consequences, or to take any other action authorized  to  be
     taken  by  such  Securityholders  pursuant  to  any  of  the
     provisions of Article Seven;

           (2)   to  remove the Trustee and nominate a  successor
     trustee pursuant to the provisions of Article Eight;

           (3)   to  consent to the execution of an indenture  or
     indentures supplemental hereto pursuant to the provisions of
     Section 11.02; or

                                59
<PAGE>


          (4)  to take any other action authorized to be taken by
     or  on  behalf  of  the  holders of any specified  aggregate
     principal  amount of the Securities of one  or  more  series
     under  any  other  provision  of  this  Indenture  or  under
     applicable law.

     SECTION 10.02. Call of Meetings by Trustee.  The Trustee may
at  any  time call a meeting of holders of Securities of  one  or
more series to take any action specified in Section 10.01, to  be
held  at  such  time and at such place in the City of  Baltimore,
State  of  Maryland, as the Trustee shall determine.   Notice  of
every such meeting of the Securityholders, setting forth the time
and  place  of  such  meeting and in  general  terms  the  action
proposed to be taken at such meeting, shall be mailed to  holders
of  Securities of each series affected at their addresses as they
shall  appear  on  the registry books of the  Corporation.   Such
notice  shall  be mailed not less than 20 nor more than  90  days
prior to the date fixed for the meeting.

       SECTION   10.03.  Call  of  Meetings  by  Corporation   or
Securityholders.   In case at any time the Corporation,  pursuant
to  a Board Resolution, or the holders of at least ten percent in
aggregate  principal  amount of the Securities  of  one  or  more
series then outstanding, shall have requested the Trustee to call
a  meeting  of Securityholders of Securities of such  series,  by
written  request  setting forth in reasonable detail  the  action
proposed  to be taken at the meeting, and the Trustee  shall  not
have  mailed  the  notice of such meeting within  20  days  after
receipt   of   such  request,  then  the  Corporation   or   such
Securityholders may determine the time and the place in said City
of  Baltimore for such meeting and may call such meeting to  take
any action authorized in Section 10.01, by mailing notice thereof
as provided in Section 10.02.

     SECTION 10.04. Qualifications for Voting.  To be entitled to
vote  at  any  meeting of holders of Securities of any  series  a
person  shall (a) be a holder of one or more Securities  of  such
series  or (b) be a person appointed by an instrument in  writing
as  proxy  by a holder of one or more Securities of such  series.
The  only persons who shall be entitled to be present or to speak
at  any  meeting of Securityholders shall be the persons entitled
to vote at such meeting and their counsel and any representatives
of  the  Trustee and its counsel and any representatives  of  the
Corporation and its counsel.

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<PAGE>


      SECTION  10.05.  Regulations.   Notwithstanding  any  other
provisions  of  this  Indenture,  the  Trustee  may   make   such
reasonable  regulations as it may deem advisable for any  meeting
of  Securityholders,  in  regard  to  proof  of  the  holding  of
Securities  and of the appointment of proxies, and in  regard  to
the appointment and duties of inspectors of votes, the submission
and  examination of proxies, certificates and other  evidence  of
the  right to vote, and such other matters concerning the conduct
of the meeting as it shall think fit.

      The  Trustee shall, by an instrument in writing, appoint  a
temporary chairman of the meeting, unless the meeting shall  have
been  called  by  the  Corporation or by the  Securityholders  as
provided in Section 10.03, in which case the Corporation  or  the
Securityholders calling the meeting, as the case may be, shall in
like  manner appoint a temporary chairman.  A permanent  chairman
and  a  permanent secretary of the meeting shall  be  elected  by
majority vote of the meeting.

      Subject  to the provisions of Section 9.04, at any  meeting
each  Securityholder or proxy shall be entitled to one  vote  for
each   $1,000  principal  amount  (in  the  case  of   Discounted
Securities, such principal amount to be determined as provided in
the  definition of the term "outstanding") of Securities held  or
represented  by such Securityholder; provided, however,  that  no
vote  shall be cast or counted at any meeting in respect  of  any
Security  challenged as not outstanding and ruled by the chairman
of  the  meeting  to  be not outstanding.  The  chairman  of  the
meeting  shall  have no right to vote other  than  by  virtue  of
Securities  held  by him or instruments in writing  as  aforesaid
duly  designating him as the person to vote on  behalf  of  other
Securityholders.   Any  meeting of  Securityholders  duly  called
pursuant  to  the  provisions of Section 10.02 or  10.03  may  be
adjourned  from  time  to time by a majority  of  those  present.
whether or not constituting a quorum, and the meeting may be held
as so adjourned without further notice.

      SECTION  10.06.   Voting.   The vote  upon  any  resolution
submitted  to any meeting of Securityholders shall be by  written
ballots  on  which  shall be subscribed  the  signatures  of  the
holders  of Securities or of their representatives by  proxy  and
the  principal  amount of the Securities held or  represented  by
them.   The  permanent chairman of the meeting shall appoint  two
inspectors of votes who shall count all votes cast at the meeting
for  or  against any resolution and who shall make and file  with

                                61
<PAGE>

the  secretary of the meeting their verified written  reports  in
duplicate  of  all  votes  cast at  the  meeting.   A  record  in
duplicate  of  the proceedings of each meeting of Securityholders
shall be prepared by the secretary of the meeting and there shall
be attached to said record the original reports of the inspectors
of  votes  on any vote by ballot taken thereat and affidavits  by
one or more persons having knowledge of the facts setting forth a
copy  of  the notice of the meeting and showing that said  notice
was  mailed  as provided in Section 10.02. The record shall  show
the  principal  amount of the Securities voting in  favor  of  or
against  any resolution.  The record shall be signed and verified
by  the affidavits of the permanent chairman and secretary of the
meeting  and  one  of the duplicates shall be  delivered  to  the
Corporation and the other to the Trustee to be preserved  by  the
Trustee.

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

      SECTION  10.07.  Written Consent in Lieu of  Meeting.   The
written  authorization or consent of the requisite percentage  of
Securityholders  herein provided, entitled to vote  at  any  such
meeting, evidenced as provided in Article Nine and filed with the
Trustee   shall   be  effective  in  lieu   of   a   meeting   of
Securityholders, with respect to any matter provided for in  this
Article Ten.

                         ARTICLE ELEVEN
                     SUPPLEMENTAL INDENTURES

      SECTION  11.01. Supplemental Indentures Without Consent  of
Securityholders.    The  Corporation,  when   authorized   by   a
resolution  of the Board of Directors, and the Trustee  may  from
time  to  time  and  at  any  time enter  into  an  indenture  or
indentures  supplemental hereto for one or more of the  following
purposes:

           (a)  to evidence the succession of another corporation
     to  the  Corporation,  or successive  successions,  and  the
     assumption  by  the successor corporation of the  covenants,
     agreements  and obligations of the Corporation  pursuant  to
     Article Twelve hereof;

           (b)   to add to the covenants of the Corporation  such
     further  covenants,  restrictions  or  conditions  for   the

                                62
<PAGE>

     protection of the holders of the Securities as the Board  of
     Directors  and  the Trustee shall consider  to  be  for  the
     protection  of the holders of Securities, and  to  make  the
     occurrence, or the occurrence and continuance, of a  default
     in   any  of  such  additional  covenants,  restrictions  or
     conditions  a default or an Event of Default permitting  the
     enforcement  of all or any of the several remedies  provided
     in  this  Indenture as herein set forth; provided,  however,
     that in respect of any such additional covenant, restriction
     or  condition such supplemental indenture may provide for  a
     particular  period of grace after default (which period  may
     be  shorter or longer than that allowed in the case of other
     defaults)  or may provide for an immediate enforcement  upon
     such  default  or  may limit the remedies available  to  the
     Trustee upon such default;
     
           (c)   to provide for the issuance under this Indenture
     of   Securities   in   coupon  form  (including   Securities
     registrable  as  to  principal  only)  and  to  provide  for
     exchangeability  of such Securities with the  Securities  of
     the  same  series issued hereunder in fully registered  form
     and to make all appropriate changes for such purpose;
     
           (d)  to cure any ambiguity or to correct or supplement
     any  provision  contained  herein  or  in  any  supplemental
     indenture  which may be defective or inconsistent  with  any
     other  provision  contained herein or  in  any  supplemental
     indenture  or  to make such other provisions  in  regard  to
     matters  or  questions  arising under this  Indenture  which
     shall  not  adversely affect the interest of the holders  of
     the Securities;
     
            (e)   to  add  to  the  conditions,  limitations  and
     restrictions on the authorized amount, terms or purposes  of
     issue,  authentication and delivery of Securities, as herein
     set  forth,  other conditions, limitations and  restrictions
     thereafter to be observed; or
     
           (f)   to  evidence and provide for the  acceptance  of
     appointment hereunder by a successor Trustee with respect to
     the Securities of one or more series and to add to or change
     any  of  the  provisions  of  this  Indenture  as  shall  be
     necessary to provide for or facilitate the administration of
     the  Trusts hereunder by more than one Trustee, pursuant  to
     the requirements of Section 8.11 hereof.

                                63
<PAGE>


       The  Trustee  is  hereby  authorized  to  join  with   the
Corporation in the execution of any such supplemental  indenture,
to make any further appropriate agreements and stipulations which
may  be  therein contained and to accept the conveyance, transfer
and  assignment of any property thereunder, but the Trustee shall
not  be  obligated to, but may in its discretion, enter into  any
such  supplemental  indenture which  affects  the  Trustee's  own
rights, duties or immunities under this Indenture or otherwise.

      Any supplemental indenture authorized by the provisions  of
this  Section  11.01 may be executed by the Corporation  and  the
Trustee  without  the  consent of  the  holders  of  any  of  the
Securities  at the time outstanding, notwithstanding any  of  the
provisions of Section 11.02.

      SECTION  11.02.  Supplemental Indentures  with  Consent  of
Securityholders.   With  the consent (evidenced  as  provided  in
Section  9.01)  of  the  holders of not  less  than  66  2/3%  in
aggregate  principal  amount  of the  Securities  of  all  series
affected by such supplemental indenture (voting as one class)  at
the  time  outstanding, the Corporation,  when  authorized  by  a
resolution  of the Board of Directors, and the Trustee  may  from
time  to  time  and  at  any  time enter  into  an  indenture  or
indentures  supplemental hereto for the  purpose  of  adding  any
provisions to or changing in any manner or eliminating any of the
provisions of this Indenture or of any supplemental indenture  or
of  modifying  in  any manner the rights of the  holders  of  the
Securities of each such series; provided, however, that  no  such
supplemental  indenture shall extend the fixed  maturity  of  any
Security, or reduce the rate or change the method to be  used  in
establishing the rate or extend the time of payment  of  interest
thereon,  or reduce the principal amount thereof, or  reduce  any
premium payable upon the redemption thereof, or reduce the amount
of  the principal of a Discounted Security that would be due  and
payable  upon  a  declaration  of acceleration  of  the  maturity
thereof  pursuant to Section 7.01, or make the principal  thereof
or  premium  or interest thereon payable in any coin or  currency
other  than that provided in such Securities, without the consent
of  the  holder of each Security so affected, or (ii) reduce  the
aforesaid  percentage  of Securities, the holders  of  which  are
required  to consent to any such supplemental indenture,  without
the  consent  of  the  holders of all Securities  of  the  series
affected  then  outstanding.   A  supplemental  indenture   which
changes  or  eliminates any covenant or other provision  of  this

                                64
<PAGE>

Indenture  which  has  expressly been  included  solely  for  the
benefit of one or more particular series of Securities, or  which
modifies  the rights of the holders of Securities of such  series
with respect to such covenant or other provision, shall be deemed
not  to affect the rights under this Indenture of the holders  of
Securities of any other series.

      Upon the request of the Corporation, accompanied by a Board
Resolution  authorizing the execution of  any  such  supplemental
indenture,  and upon the filing with the Trustee of  evidence  of
the  consent  of Securityholders as aforesaid, the Trustee  shall
join  with  the Corporation in the execution of such supplemental
indenture   unless  such  supplemental  indenture   affects   the
Trustee's  own rights, duties or immunities under this  Indenture
or  otherwise,  in which case the Trustee may in its  discretion,
but  shall  not  be  obligated to, enter into  such  supplemental
indenture.

       It   shall  not  be  necessary  for  the  consent  of  the
Securityholders  under  this  Section  11.02   to   approve   the
particular  form of any proposed supplemental indenture,  but  it
shall  be  sufficient if such consent shall approve the substance
thereof.

      SECTION 11.03. Compliance with Trust Indenture Act;  Effect
of  Supplemental Indenture.  Any supplemental indenture  executed
pursuant  to  the provisions of this Article Eleven shall  comply
with  the  Trust Indenture Act of 1939, as then in effect.   Upon
the  execution  of  any supplemental indenture  pursuant  to  the
provisions of this Article Eleven, this Indenture shall be and be
deemed to be modified and amended in accordance therewith and the
respective rights, limitations of rights, obligations, duties and
immunities  under this Indenture of the Trustee, the  Corporation
and  the  holders  of  Securities of the  series  affected  shall
thereafter  be  determined,  exercised  and  enforced   hereunder
subject in all respects to such modifications and amendments  and
all  the  terms and conditions of any such supplemental indenture
shall be and be deemed to be part of the terms and conditions  of
this Indenture for any and all purposes.

       SECTION   11.04.   Notation  on  Securities.    Securities
authenticated   and  delivered  after  the   execution   of   any
supplemental indenture pursuant to the provisions of this Article
Eleven may bear a notation in form approved by the Trustee as  to
any  matter provided for in such supplemental indenture.  If  the

                              65
<PAGE>

Corporation shall so determine, new Securities so modified as  to
conform,  in  the  opinion  of  the  Trustee  and  the  Board  of
Directors, to any modification of this Indenture contained in any
such supplemental indenture, may be prepared and executed by  the
Corporation,  authenticated  by  the  Trustee  and  delivered  in
exchange for the Securities then outstanding.

      SECTION  11.05.  Evidence  of  Compliance  of  Supplemental
Indenture to Be Furnished Trustee.  The Trustee, subject  to  the
provisions  of Sections 8.01 and 8.02, may receive  an  Officers'
Certificate and an Opinion of Counsel as conclusive evidence that
any supplemental indenture executed pursuant hereto complies with
the requirements of this Article Eleven.

                         ARTICLE TWELVE
                 CONSOLIDATION, MERGER AND SALE

     SECTION 12.01. Corporation May Consolidate, etc., on Certain
Terms.   Nothing contained in this Indenture or  in  any  of  the
Securities  shall  prevent any consolidation  or  merger  of  the
Corporation  with or into any other corporation  or  corporations
(whether  or not affiliated with the Corporation), or  successive
consolidations  or  mergers  in  which  the  Corporation  or  its
successor  or  successors shall be a party or parties,  or  shall
prevent  any sale or conveyance of all or substantially  all  the
property of the Corporation to any other corporation (whether  or
not  affiliated with the Corporation) authorized to  acquire  and
operate  the same; provided, however, and the Corporation  hereby
covenants  and agrees, that upon any such consolidation,  merger,
sale or conveyance, the due and punctual payment of the principal
of  (and  premium, if any) and interest, if any, on  all  of  the
Securities,  according to their tenor, and the due  and  punctual
performance and observance of all of the covenants and conditions
of  this  Indenture to be performed by the Corporation, shall  be
expressly assumed by supplemental indenture satisfactory in  form
to  the  Trustee, executed and delivered to the Trustee,  by  the
corporation  (if  other  than  the Corporation)  formed  by  such
consolidation,  or  into which the Corporation  shall  have  been
merged,  or  by  the corporation which shall have  acquired  such
property.

      SECTION 12.02. Successor Corporation to Be Substituted.  In
case  of  any such consolidation, merger, sale or conveyance  and
upon the assumption by the successor corporation, by supplemental
indenture, executed and delivered to the Trustee and satisfactory

                                 66
<PAGE>

in  form to the Trustee, of the due and punctual payment  of  the
principal of (and premium, if any) and interest, if any,  on  all
of  the Securities and the due and punctual performance of all of
the covenants and conditions of this Indenture to be performed by
the  Corporation, such successor corporation shall succeed to and
be substituted for the Corporation, with the same effect as if it
had  been  named  herein  as  the  Corporation.   Such  successor
corporation  thereupon  may cause to be  signed,  and  may  issue
either  in  its  own name or in the name of Constellation  Energy
Corporation any or all of the Securities issuable hereunder which
theretofore  shall  not have been signed by the  Corporation  and
delivered  to the Trustee; and, upon the order of such  successor
corporation  instead of the Corporation and subject  to  all  the
terms,  conditions and limitations in this Indenture  prescribed,
the  Trustee shall authenticate and shall deliver any  Securities
which  previously  shall have been signed and  delivered  by  the
officers  of  the  Corporation to the Trustee for authentication,
and  any  Securities which such successor corporation  thereafter
shall  cause to be signed and delivered to the Trustee  for  that
purpose.   All  the Securities of a particular series  so  issued
shall  in all respects have the same legal rank and benefit under
this  Indenture  as the Securities of such series theretofore  or
thereafter issued in accordance with the terms of this  Indenture
as  though all of such Securities had been issued at the date  of
the execution hereof.

      Nothing  contained  in this Indenture  or  in  any  of  the
Securities shall prevent the Corporation from merging into itself
any  other  corporation  (whether  or  not  affiliated  with  the
Corporation)  or acquiring by purchase or otherwise  all  or  any
part  of  the property of any other corporation (whether  or  not
affiliated  with  the  Corporation), provided  that,  immediately
after such merger or acquisition, the Corporation shall not be in
default  in  the performance or observance of any of  the  terms,
covenants  and  conditions  of  this  Indenture  to  be  kept  or
performed by it.

      SECTION 12.03. Opinion of Counsel to Be Given Trustee.  The
Trustee,  subject  to  Sections 8.01 and  8.02,  may  receive  an
Opinion   of  Counsel  as  conclusive  evidence  that  any   such
consolidation, merger, sale or conveyance and any such assumption
complies with the provisions of this Article.

                                67
<PAGE>

                        ARTICLE THIRTEEN
             SATISFACTION AND DISCHARGE OF INDENTURE

      SECTION  13.01.  Discharge  of  Indenture.   When  (a)  the
Corporation  shall  deliver to the Trustee for  cancellation  all
Securities  theretofore authenticated (other than any  Securities
which  shall have been destroyed, lost or stolen and which  shall
have  been replaced or paid as provided in Section 3.05) and  not
theretofore  cancelled, or (b) all the Securities not theretofore
delivered  to the Trustee for cancellation shall have become  due
and  payable,  or  are by their terms to become due  and  payable
within  one  year  and  the Corporation shall  deposit  with  the
Trustee or any paying agent, in trust, funds sufficient to pay at
maturity  all of the Securities (other than any Securities  which
shall  have been mutilated, destroyed, lost or stolen  and  which
shall have been replaced or paid as provided in Section 3.05) not
theretofore delivered to the Trustee for cancellation,  including
principal (and premium, if any) and interest, if any, due  or  to
become due to such date of maturity, but excluding, however,  the
amount  of  any moneys for the payment of the principal  of  (and
premium,  if  any)  or interest, if any, on  the  Securities  (1)
theretofore  deposited with the Trustee or any paying  agent  and
repaid  by the Trustee or any paying agent to the Corporation  in
accordance with the provisions of Section 13.04, or (2)  paid  to
any  State  or  to  the  District of  Columbia  pursuant  to  its
unclaimed  property or similar laws, and if in  either  case  the
Corporation  shall also pay or cause to be paid  all  other  sums
payable  hereunder by the Corporation, then this Indenture  shall
cease to be of further effect, and the Trustee, on demand of  the
Corporation  accompanied  by  an  Officers'  Certificate  and  an
Opinion  of Counsel as required by Section 16.05 and at the  cost
and  expense of the Corporation, shall execute proper instruments
acknowledging  satisfaction  of and discharging  this  Indenture.
The  Corporation, however, hereby agrees to reimburse the Trustee
for  any  costs  or expenses thereafter reasonably  and  properly
incurred by the Trustee in connection with this Indenture or  the
Securities.

      SECTION  13.02.  Deposited Moneys to Be Held  in  Trust  by
Trustee.   All  moneys deposited with the Trustee or  any  paying
agent  pursuant  to  Section 13.01 shall be  held  in  trust  and
applied  by  it  to the payment, either directly or  through  any
paying  agent  (including the Corporation if acting  as  its  own
paying  agent),  to the holders of the particular Securities  for
the  payment  of which such moneys have been deposited  with  the

                                68
<PAGE>

Trustee,  or any paying agent, of all sums due and to become  due
thereon for principal (and premium, if any) and interest.

      SECTION 13.03. Paying Agent to Repay Moneys Held.  Upon the
satisfaction and discharge of this Indenture all moneys then held
by  any  paying agent of the Securities (other than the  Trustee)
shall, upon demand of the Corporation, be repaid to it or paid to
the  Trustee, and thereupon such paying agent shall  be  released
from all further liability with respect to such moneys.

      SECTION  13.04.  Return of Unclaimed Moneys.    Any  moneys
deposited  with  or  paid  to  the Trustee  for  payment  of  the
principal  of  (or premium, if any) or interest on Securities  of
any series and not applied but remaining unclaimed by the holders
of  such  Securities for two years after the date upon which  the
principal of (or premium, if any) or interest on such Securities,
as  the  cam may be, shall have become due and payable, shall  on
demand  of  the Corporation be repaid to the Corporation  by  the
Trustee;  and  the  holder  of  any  of  such  Securities   shall
thereafter  look  only to the Corporation for any  payment  which
such  holder  may be entitled to collect.  Any reference  to  the
Trustee in this Section 13.04 shall be deemed to also include any
entity  designated  by the Corporation with the  consent  of  the
Trustee to act as its agent for the performance of all or any  of
its duties under this Section.

                        ARTICLE FOURTEEN
            IMMUNITY OF INCORPORATORS, STOCKHOLDERS,
                     OFFICERS AND DIRECTORS

      SECTION  14.01.  Indenture and Securities Solely  Corporate
Obligations. No recourse for the payment of the principal of  (or
premium,  if any) or interest on any Security, or for  any  claim
based  thereon or otherwise in respect thereof, and  no  recourse
under  or  upon  any  obligation, covenant or  agreement  of  the
Corporation  in this Indenture or in any supplemental  indenture,
or   in  any  Security,  or  because  of  the  creation  of   any
indebtedness  represented  thereby,  shall  be  had  against  any
incorporator,  stockholder, officer or director, as  such,  past,
present  or  future,  of  the Corporation  or  of  any  successor
corporation,  either directly or through the Corporation  or  any
successor  corporation, whether by virtue  of  any  constitution,
statute  or  rule of law, or by the enforcement of any assessment
or  penalty or otherwise; it being expressly understood that  all
such  liability  is  hereby expressly waived and  released  as  a

                                69
<PAGE>

condition of, and as a consideration for, the execution  of  this
Indenture and the issue of the Securities.

                         ARTICLE FIFTEEN
                          SINKING FUNDS

     SECTION 15.01. General.  Any redemption of Securities of any
series  under  any sinking fund as required or permitted  by  the
terms  of  any Securities duly issued pursuant to this  Indenture
shall  be  made  in accordance with such terms and  this  Article
Fifteen.

      The  Securities of any series may be subject to  redemption
pursuant to a sinking fund, in whole or in part, as set forth  in
the form of Security for such series.

      The minimum amount of any sinking fund payment provided for
by the terms of Securities of any series is herein referred to as
a  "mandatory sinking fund payment," and any payment in excess of
such  minimum  amount provided for by the terms of Securities  of
any  series  is herein referred to as an "optional  sinking  fund
payment."   If  provided for by the terms of  Securities  of  any
series,  the  cash  amount of any sinking  fund  payment  may  be
subject  to reduction as provided in Section 15.02 hereof.   Each
sinking  fund  payment  shall be applied  to  the  redemption  of
Securities  of  any  series  as provided  for  by  the  terms  of
Securities of such series.

      SECTION  15.02. Satisfaction of Sinking Fund Payments  with
Securities.   The Corporation (1) may deliver to the Trustee  for
cancellation outstanding Securities of a series (other  than  any
previously called for redemption) and (2) may apply as  a  credit
Securities  of  a series which have been redeemed either  at  the
election  of  the  Corporation pursuant  to  the  terms  of  such
Securities  or  through  the application  of  permitted  optional
sinking  fund payments pursuant to the terms of such  Securities,
in  each  case in satisfaction of all or any part of any  sinking
fund  payment  with  respect  to the Securities  of  such  series
required  to be made pursuant to the terms of such Securities  as
provided  for  by  the terms of such series; provided  that  such
Securities have not been previously so credited.  Such Securities
shall be received and credited for such purpose by the Trustee at
the  redemption price specified in such Securities for redemption
through  operation  of the sinking fund and the  amount  of  such
sinking fund payment shall be reduced accordingly.

                               70
<PAGE>


      SECTION  15.03. Redemption of Securities for Sinking  Fund.
Not  less than sixty days prior to each sinking fund payment date
for any series of Securities, the Corporation will deliver to the
Trustee  an  Officers' Certificate specifying the amount  of  the
next ensuing sinking fund payment for that series pursuant to the
terms of that series, the portion thereof, if any, which is to be
by  payment of cash and the portion thereof, if any, which is  to
be  satisfied  by  delivering and crediting  Securities  of  that
series as permitted by Section 15.02 and will also deliver to the
Trustee  any  Securities to be so delivered  if  not  theretofore
delivered.   The  Trustee  shall  select  the  Securities  to  be
redeemed  upon  such  sinking fund payment  date  in  the  manner
specified  in  Section 4.03 and cause notice  of  the  redemption
thereof to be given in the manner provided in Section 4.04.  Such
notice  having been duly given, the redemption of such Securities
shall be made upon the terms and in the manner stated in Sections
4.05 and 4.06.

                         ARTICLE SIXTEEN
                    MISCELLANEOUS PROVISIONS

       SECTION   16.01.   Provisions  Binding  on   Corporation's
Successors.   All  the  covenants,  stipulations,  promises   and
agreements  in this Indenture contained by the Corporation  shall
bind its successors and assigns whether so expressed or not.

     SECTION 16.02. Official Acts by Successor Corporation.  Any
act or proceeding by any provision of this Indenture authorized
or required to be done or performed by any board, committee or
officer of the Corporation shall and may be done and performed
with like force and effect by the like board, committee or
officer of any corporation that shall at the time be the lawful
sole successor of the Corporation.

      SECTION  16.03. Addresses for Notices, etc.  Any notice  or
demand  which by any provision of this Indenture is  required  or
permitted to be given or served by the Trustee or by the  holders
of  Securities on the Corporation may be given or served by being
deposited  postage prepaid in a post office letter box  addressed
(until  another  address  is filed by the  Corporation  with  the
Trustee)  to  Constellation  Energy  Corporation, P.O. Box  1475,
Baltimore,  Maryland 21203, Attention: Treasurer.  Deliveries  by
hand  may be made by being brought to the Corporation at,  39  W.
Lexington   Street,   Baltimore,   Maryland   21201,   Attention:

                               71
<PAGE>

Treasurer.   Any  notice, direction, request  or  demand  by  any
Securityholder  to or upon the Trustee shall be  deemed  to  have
been  sufficiently given or made, for all purposes, if  given  or
made in writing at the Principal Office of the Trustee, addressed
to the attention of its Corporate Trust Department.

      SECTION 16.04. Maryland Contract.  This Indenture and  each
Security shall be deemed to be a contract made under the laws  of
the State of Maryland, and for all purposes shall be governed  by
and construed in accordance with the laws of said State.

      SECTION  16.05.  Evidence  of  Compliance  with  Conditions
Precedent.  Upon any application or demand by the Corporation  to
the  Trustee  to take any action under any of the  provisions  of
this  Indenture, the Corporation shall furnish to the Trustee  an
Officers'  Certificate stating that all conditions precedent,  if
any,  provided  for in this Indenture relating  to  the  proposed
action  have been complied with and an Opinion of Counsel stating
that,  in  the  opinion  of  such counsel,  all  such  conditions
precedent have been complied with.

      Each  certificate or opinion provided for in this Indenture
and  delivered to the Trustee with respect to compliance  with  a
condition  or  covenant  provided for  in  this  Indenture  shall
include  (1)  a statement that the person making such certificate
or  opinion  has  read such covenant or condition;  (2)  a  brief
statement  as  to  the  nature and scope of  the  examination  or
investigation upon which the statements or opinion  contained  in
such  certificate or opinion are based; (3) a statement that,  in
the  opinion  of  such  person, he has made such  examination  or
investigation  as  is  necessary to  enable  him  to  express  an
informed  opinion as to whether or not such covenant or condition
has been complied with; and (4) a statement as to whether or not,
in  the  opinion of such person, such condition or  covenant  has
been complied with.

      SECTION 16.06. Legal Holidays.  In any case where the  date
of maturity of interest on or premium, if any on, or principal of
the  Securities  is  not a business day,  then  payment  of  such
interest on or premium, if any on, or principal of the Securities
need  not  be  made  on such date but may be  made  on  the  next
succeeding business day with the same force and effect as if made
on  the  date  of maturity and no interest shall accrue  for  the
period from and after such date of maturity.

                               72
<PAGE>

      SECTION 16.07. Trust Indenture Act to Control.  If  and  to
the extent that any provision of this Indenture limits, qualifies
or  conflicts  with another provision included in this  Indenture
which  is  required to be included in this Indenture  by  any  of
Sections  310  to 317, inclusive, of the Trust Indenture  Act  of
1939, such required provision shall control.

      SECTION 16.08. Table of Contents, Headings, etc.  The table
of  contents  and  the titles and headings of  the  articles  and
sections of this Indenture have been inserted for convenience  of
reference only, are not to be considered a part hereof, and shall
in  no  way  modify  or restrict any of the terms  or  provisions
hereof.

      SECTION  16.09. Execution in Counterparts.  This  Indenture
may  be  executed in any number of counterparts,  each  of  which
shall  be  an  original,  but  such counterparts  shall  together
constitute but one and the same instrument.

      The Bank of New York, as Trustee, hereby accepts the trusts
in  this  Indenture  declared and provided, upon  the  terms  and
conditions herein above set forth.

      IN  WITNESS  WHEREOF, Constellation Energy Corporation  has
caused  this  Indenture to be signed in its  corporate  name  and
acknowledged  by  its Chairman of the Board, its Chief  Executive
Officer,  Vice  Chairman,  its  President  or  one  of  its  Vice
Presidents  and  The Bank of New York, Trustee, has  caused  this
Indenture  to  be  signed and acknowledged by  one  of  its  Vice
Presidents or Assistant Vice Presidents, as of the day  and  year
first written above.

                       CONSTELLATION ENERGY CORPORATION
                       
                       
                       
                       By:  /s/ David A. Brune           [SEAL]
                              David A. Brune
                               Vice President

                       THE BANK OF NEW YORK


                       
                       By:   /s/ Vivian Georges          [SEAL]
                                Vivian Georges
                           Assistant Vice President 
                             
                               73

  

<PAGE>

                                                     Exhibit 4(b)
                                                                 

REGISTERED                                        REGISTERED

No. [FXR]

[CUSIP]
                                
                CONSTELLATION ENERGY CORPORATION
                                
      INCORPORATED UNDER THE LAWS OF THE STATE OF MARYLAND
                AND THE COMMONWEALTH OF VIRGINIA
                                
                   MEDIUM-TERM NOTE, SERIES F
                          (FIXED-RATE)

[If  this Note is registered in the name of The Depository  Trust
Corporation  (the "Depositary") (55 Water Street, New  York,  New
York) or its nominee, this Note may not be transferred except  as
a  whole by the Depositary to a nominee of the Depositary or by a
nominee of the Depositary to the Depositary or another nominee of
the  Depositary  or by the Depositary or any such  nominee  to  a
successor  Depositary  or a nominee of such successor  Depositary
unless  and until this Note is exchanged in whole or in part  for
Notes  in  definitive form.  Unless this certificate is presented
by   an  authorized  representative  of  the  Depositary  to  the
Corporation  or its agent for registration of transfer,  exchange
or  payment, and any certificate issued is registered in the name
of  Cede  &  Co. or such other name as requested by an authorized
representative of the Depositary and any payment is made to  Cede
&  Co.,  ANY  TRANSFER, PLEDGE OR OTHER USE HEREOF FOR  VALUE  OR
OTHERWISE  BY  OR TO ANY PERSON IS WRONGFUL since the  registered
owner hereof, Cede & Co. has an interest herein.]
_________________________________________________________________

PRINCIPAL AMOUNT:        _____________________

INTEREST RATE:           ______________________

STATED MATURITY:         ______________________

ORIGINAL ISSUE DATE:     ______________________

ISSUE PRICE:             ______________________

      REDEEMABLE
 AT THE OPTION OF THE            REDEMPTION PRICES
CORPORATION ON OR AFTER       (% OF PRINCIPAL AMOUNT)

_________________________     _________________________
_________________________     _________________________
_________________________     _________________________
_________________________     _________________________

<PAGE>

SUBJECT TO REPURCHASE
    AT THE OPTION                REPURCHASE PRICES
   OF THE HOLDER ON          (% OF PRINCIPAL AMOUNT)
_________________________     _________________________
_________________________     _________________________
_________________________     _________________________
_________________________     _________________________

[Remarketing Provisions, if any, to be included here]

_________________________________________________________________

        Constellation Energy Corporation, a Maryland and Virginia
corporation (herein called the "Corporation", which term includes
any  successor  corporation under the Indenture,  as  hereinafter
defined), for value received, promises to pay to Cede  &  Co.  or
its     registered    assigns,    the    principal     sum     of
_________________________________________________________ DOLLARS
on  the  Stated Maturity shown above and to pay interest on  said
principal  sum  from  the  Original Issue  Date  shown  above  if
interest  has not been paid on this Note or from the most  recent
Interest  Payment Date for which interest has been paid  or  duly
provided  for,  at  the fixed rate per annum shown  above,  semi-
annually on May 1 and November 1 (the "Interest Payment Date(s)")
of  each  year  until the Stated Maturity or upon  redemption  or
repurchase  of  this Note.  Each payment of interest  payable  on
each  Interest  Payment  Date  and  at  Stated  Maturity  or,  if
applicable, upon redemption or repurchase shall include  interest
to, but excluding the relevant Interest Payment Date and the date
of  Stated  Maturity or redemption, respectively.  Said  interest
shall be computed on the basis of a 360-day year of twelve 30-day
months.   In the event this Note is issued between a Record  Date
(the  April  15  and  October 15 next preceding  the  May  1  and
November  1 Interest Payment Dates) and an Interest Payment  Date
or on an Interest Payment Date, the first day that interest shall
be  payable  will be on the Interest Payment Date  following  the
next  succeeding Record Date.  In the event of a default  in  the
payment of interest, interest will be payable as provided in that
certain Indenture dated as of April 4, 1997 (the "Indenture"), by
and  between  the  Corporation  and  The  Bank  of  New  York,  a
corporation  duly organized and existing under the  laws  of  the
State  of  New  York , as Trustee (herein called  the  "Trustee,"
which term includes any successor Trustee under the Indenture).

          Pursuant  to  the  provisions  of  the  Indenture,  the
Corporation  will maintain an agency at The Bank of New  York  in
The  City  of New York, New York (the "Bank"), or at  such  other
agencies as may from time to time be designated, where the  Notes
may  be  presented for payment, for registration of transfer  and
exchange,  and  where  notices  or  demands  to,  or  upon,   the
Corporation may be served.

         The interest so payable on any May 1 or November 1 will,
subject to certain exceptions provided in the Indenture, be  paid
to  the person in whose name this Note is registered at the close
of  business  on the Record Date for such Interest Payment  Date,
which shall be the April 15 and October 15 next preceding the May


                               - 2 -

<PAGE>

1  and November 1 Interest Payment Dates; provided, however, that
interest  payable  at  Stated Maturity or,  if  applicable,  upon
redemption or repurchase, shall be payable to the person to  whom
principal  shall  be payable.  Payment of the  principal  of  and
interest  on this Note will be made at the Bank in U.S.  dollars;
provided,  however,  that payments of interest  (other  than  any
interest  payable  at  Stated  Maturity  or  upon  redemption  or
repurchase) may be made at the option of the Corporation  (i)  by
checks mailed to the addresses of the persons entitled thereto as
such  addresses shall appear in the register of the Notes or (ii)
by  wire  transfer to persons who are holders of record  at  such
other addresses that have been filed with the Bank on or prior to
the Record Date.

         Payment  of the principal, premium, if any, and interest
payable at Stated Maturity, or, if applicable, upon redemption or
repurchase,  on  this Note will be made in immediately  available
funds  at  the request of the holder provided that this  Note  is
presented to the Bank in time for the Bank to make such  payments
in such funds in accordance with its normal procedures.

         Reference is made to the further provisions of this Note
set forth on the reverse hereof, which shall have the same effect
as though fully set forth at this place.

         Unless the certificate of authentication hereon has been
executed  by  or  on behalf of the Trustee or a  duly  designated
authentication agent by manual signature, this Note shall not  be
entitled  to  any benefit under said Indenture, or  be  valid  or
obligatory for any purpose.

         IN WITNESS WHEREOF, Constellation Energy Corporation has
caused this instrument to be executed in its corporate name  with
the  manual  or facsimile signature of its President  or  a  Vice
President  and a facsimile of its corporate seal to be  imprinted
hereon,  attested  by the manual or facsimile  signature  of  its
Secretary or an Assistant Secretary.

Dated:  _______________

CONSTELLATION ENERGY CORPORATION

By:  _____________________________
               President

ATTEST:  _________________________
                                   [SEAL]
               Secretary

CERTIFICATE OF AUTHENTICATION
This  is one of the Securities of the series designated
herein issued under the Indenture described herein.

     THE BANK OF NEW YORK

By:  ____________________
     Authorized Signatory


                              - 3 -

<PAGE>

                            (REVERSE)

                CONSTELLATION ENERGY CORPORATION

                   MEDIUM-TERM NOTE, SERIES F
                          (FIXED RATE)

         This  Note  is  one of a duly authorized issue  of  debt
securities  (the "Securities") of the Corporation,  of  a  series
designated as its Medium-Term Notes, Series E (herein called  the
"Notes"), limited (except as otherwise provided in the Indenture)
in  aggregate principal amount to $300,000,000, issued and to  be
issued  under the Indenture, to which Indenture and all  relevant
indentures  supplemental thereto reference is hereby made  for  a
statement  of  the  respective rights,  obligations,  duties  and
immunities thereunder of the Corporation, the Trustee,  the  Bank
and  the Securityholders and the terms upon which the Notes  are,
and  are to be, authenticated and delivered.  The Securities,  of
which the Notes constitute a series, may be issued in one or more
series, which different series may be issued in various aggregate
principal  amounts,  may  mature at different  times,   may  bear
interest   at  different  rates,  may  be  subject  to  different
covenants and Events of Default and may otherwise vary as in  the
Indenture provided.  All capitalized terms not otherwise  defined
herein  shall  have  the  definitions assigned  to  them  in  the
Indenture.

        This Note may not be redeemed by the Corporation prior to
Stated  Maturity unless otherwise set forth on the  face  hereof.
Notwithstanding  Section  4.03  of  the  Indenture,  pursuant  to
Section  4.01  thereof, and if so indicated on the face  of  this
Note,  this Note may be redeemed at the option of the Corporation
on  any date on or after the date set forth hereof in whole or in
part  in  increments of $1,000, at a redemption price  or  prices
designated  on  the  face  hereof to be  redeemed  together  with
interest thereon payable to the date fixed for redemption.   This
Note  may be so redeemed in whole or in part whether or not other
Notes of the same series are redeemed.

         Notice of redemption by the Corporation will be given by
the  Corporation by mail to holders of the Notes to be  redeemed,
not  less  than 30 nor more than 60 days prior to the date  fixed
for  redemption, all as provided in the Indenture.  The Bank  may
carry  out  the responsibilities to be performed by  the  Trustee
required by Article Four of the Indenture.

     The  Corporation  is not required to repurchase  Notes  from
holders  prior to Stated Maturity unless otherwise set  forth  on
the  face hereof.  If so indicated on the face hereof, this  Note
may be repurchased by the Corporation at the option of the holder
on the dates and at the prices designated thereon, in whole or in
part  in increments of $1,000, together with interest payable  to
the  repurchase  date.  For book-entry  notes,  unless  otherwise
specified on the face of this Note, holders must deliver  written
notice  to the Bank at least 30, but no more than 60, days  prior
to  the date of repurchase, but no later than 5:00 p.m. New  York


                             - 4 -

<PAGE>

City time on the last day for giving notice.   The written notice
must  specify the principal amount to be repurchased and must  be
signed by a duly authorized officer of the Depositary participant
(signature  guaranteed).  For definitive notes, unless  otherwise
specified  on  the face of this Note, holders must  complete  the
"Option to Elect Repayment" on the reverse of this Note and  then
deliver  this Note to the Bank at least 30, but no more than  45,
days prior to the date of repurchase, but no later than 5:00 p.m.
New  York  City  time  on the last day for  giving  notice.   All
notices are irrevocable.

         In the event of redemption or repurchase of this Note in
part  only, a new Note or Notes of this series, having  the  same
Stated  Maturity,  optional redemption or repurchase  provisions,
Interest  Rate  and other terms and provisions of this  Note,  in
authorized  denominations in an aggregate principal amount  equal
to  the  unredeemed portion hereof will be issued in the name  of
the holder hereof upon the surrender hereof.

[Remarketing Provisions, if any, to be included here]

        The Notes will not be subject to conversion, amortization
or any sinking fund.

         As  provided  in  the Indenture and subject  to  certain
limitations  herein and therein set forth, the transfer  of  this
Note  may  be  registered  on the register  of  the  Notes,  upon
surrender of this Note for registration of transfer at the  Bank,
or  at  such other agencies as may be designated pursuant to  the
Indenture,  duly  endorsed  by,  or  accompanied  by  a   written
instrument of transfer in form satisfactory to the Trustee or the
Bank  duly  executed by, the holder hereof or his  attorney  duly
authorized  in writing, and thereupon one or more new  Notes,  of
authorized  denominations  and for the same  aggregate  principal
amount,   will   be  issued  to  the  designated  transferee   or
transferees.

         The  Notes are issuable only as registered Notes without
coupons  in  denominations of $1,000  or  any  amount  in  excess
thereof  that is an integral multiple of $1,000.  As provided  in
the  Indenture,  and  subject to certain limitations  herein  and
therein  set  forth,  the  Notes  are  exchangeable  for  a  like
aggregate   principal  amount  of  Notes  of   other   authorized
denominations  having  the same interest rate,  Stated  Maturity,
optional  redemption  or  repurchase  provisions,  if  any,   and
Original   Issue   Date,  as  requested  by  the   Securityholder
surrendering the same.

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

        The Corporation, the Trustee, the Bank, the Registrar and
any  agent  of  the Corporation, the Trustee, the  Bank,  or  the
Security  registrar may treat the Securityholder  in  whose  name
this  Note  is  registered as the absolute owner hereof  for  the


                              - 5 -

<PAGE>

purpose of receiving payment as herein provided and for all other
purposes,  whether or not this Note is overdue, and  neither  the
Corporation,  the Trustee, the Bank, the Security  registrar  nor
any such agent shall be affected by notice to the contrary.

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

        The Indenture permits, with certain exceptions as therein
provided,  the  amendment  thereof and the  modification  of  the
rights  and obligations of the Corporation and the rights of  the
holders  of  the Securities of any series under the Indenture  at
any  time  by the Corporation with the consent of the holders  of
not  less  than  66  2/3% in aggregate principal  amount  of  the
Securities at the time Outstanding to be affected (voting as  one
class).   The  Indenture  also permits the  Corporation  and  the
Trustee to enter into supplemental indentures without the consent
of  the  holders of Securities of any series for certain purposes
specified  in the Indenture, including the making of  such  other
provisions in regard to matters arising under the Indenture which
shall  not adversely affect the interest of the holders  of  such
Securities.   The  Indenture also contains provisions  permitting
the  holders  of  specified percentages  in  aggregate  principal
amount  of  the Securities of any series at the time Outstanding,
on behalf of the holders of all the Securities of such series, to
waive  compliance by the Corporation with certain  provisions  of
the  Indenture and certain past defaults under the Indenture  and
their consequences.  Any such consent or waiver by the holder  of
this  Note  shall be conclusive and binding upon such holder  and
upon  all future holders of this Note and of any Note issued upon
the registration of transfer hereof or in exchange herefor or  in
lieu hereof whether or not notation of such consent or waiver  is
made upon this Note.

         The Indenture provides that no holder of any Security of
any  series  may enforce any remedy with respect to  such  series
under  the Indenture except in the case of refusal or neglect  of
the  Trustee to act after notice of a continuing Event of Default
and after written request by the holders of not less than 33%  in
aggregate principal amount of the Outstanding Securities of  such
series  and  the  offer  to the Trustee of reasonable  indemnity;
PROVIDED,  HOWEVER,  that such provision shall  not  prevent  the
holder  hereof  from  enforcing payment of the  principal  of  or
interest on this Note.

         No reference herein to the Indenture and no provision of
this  Note  or  of  the  Indenture  shall  alter  or  impair  the
obligation   of   the   Corporation,  which   is   absolute   and
unconditional, to pay the principal of and interest on this  Note
at the times, place and rate, and in the coin or currency, herein
prescribed.

        No   recourse  shall  be  had  for  the  payment  of  the
principal of or the interest on this Note, or for any claim based
hereon, or otherwise in respect hereof, or based on or in respect


                              - 6 -

<PAGE>

of the Indenture  or any indenture supplemental thereto,  against
any  incorporator,  stockholder,  officer  or  director, as such,
past, present or future, of the Corporation or any predecessor or
successor  corporation, whether by virtue  of  any  constitution,
statute  or  rule of law, or by the enforcement of any assessment
or  penalty  or  otherwise,  all such  liability  being,  by  the
acceptance hereof and as part of the consideration for the  issue
hereof, expressly waived and released.

          This  Note  shall  be  governed  by  and  construed  in
accordance with the laws of the State of Maryland.
                                
                                
                         ASSIGNMENT FORM
                                
        To assign this Note, fill in the form below:
                                

Assignee's Social Security or Tax I. D. Number:  ________________


FOR  VALUE  RECEIVED, the undersigned hereby sells,  assigns  and
transfers unto

________________________________________________________________
                                
_________________________________________________________________

      (Print or Type Assignee's Name, Address and Zip Code)
                                
the  within  Note of the Corporation and hereby does  irrevocably
constitute and appoint

_________________________________________________________________

_________________________________________________________________

Attorney  to  transfer  the  said  Note  on  the  books  of   the
Corporation, with full power of substitution in the premises.



                    _________________________

                      Signature of Assignor
     (Sign exactly as name appears on the face of the Note)
                                
                     Dated:  _______________



                                - 7 -

<PAGE>
                                
               HOLDER'S OPTION TO ELECT REPURCHASE
                                
            [IN THE CASE OF CERTIFICATED NOTES ONLY]

The  undersigned  hereby irrevocably requests and  instructs  the
Corporation to repurchase the within or attached Note (or portion
thereof  specified below) pursuant to its terms at a price  equal
to  ____ % of the principal amount thereof, together with accrued
interest, if any, to the repurchase date, to the undersigned,  at

_________________________________________________________________

_________________________________________________________________
(Print or type name, address and phone number of the undersigned)

For  the  within  or  attached Note  to  be  repurchased  on  the
repurchase date, the Bank must receive at least 30, but not  more
than  45, days prior to the date of repurchase, but no later than
5:00  p.m. New York City time on the last day for giving  notice,
(i)  this  Note with the "Optional to Elect Repayment" form  duly
completed  or  (ii) a telegram, telex, facsimile transmission  or
letter  from  a member of a national securities exchange  or  the
National  Association of Securities Dealers, Inc. or a commercial
bank  or  a  trust  Corporation in the United States  of  America
setting  forth  the  name, address and telephone  number  of  the
holder  of  such  Note, the principal amount of  such  Note,  the
amount of the Note to be repurchased, a statement that the option
to elect repayment is being made thereby and a guarantee that the
Note  to  be  repaid  with  the form entitled  "Option  to  Elect
Repurchase"  on the reverse of such Note duly completed  will  be
received by the Bank not later than five Business Days after  the
date  of  such telegram, telex, facsimile transmission or letter,
and  such  Note and form are received by the Bank by  such  fifth
Business Day.

If  less  than  the  entire principal amount  of  the  within  or
attached  Note  is to be repurchased, specify the portion  to  be
repurchased:  $  ______________ and specify the  denomination  or
denominations of the Note or Notes to be issued to the holder for
the portion of the Note not being repurchased (in the absence  of
specific   instruction,   one  such   Note   will   be   issued):
$ _____________.

NOTICE:   The  signature to this Option to Elect  Repayment  must
correspond with the names as written upon the face of the  within
instrument in every particular, without alteration or enlargement
or any change whatever.

                    _________________________
                       Signature of Holder
     (Sign exactly as name appears on the face of the Note)
                                
                     Dated:  _______________



                                 - 8 -



<PAGE>
                                
                             [FRONT]
                                
REGISTERED                                        REGISTERED

No. [FLR]

[CUSIP]
                                
                CONSTELLATION ENERGY CORPORATION
                                
      INCORPORATED UNDER THE LAWS OF THE STATE OF MARYLAND
                AND THE COMMONWEALTH OF VIRGINIA
                                
                   MEDIUM-TERM NOTE, SERIES F
                         (FLOATING RATE)

If  this  Note is registered in the name of The Depository  Trust
Company (the "Depositary") (55 Water Street, New York, New  York)
or  its  nominee, this Note may not be transferred  except  as  a
whole  by the Depositary to a nominee of the Depositary or  by  a
nominee of the Depositary to the Depositary or another nominee of
the  Depositary  or by the Depositary or any such  nominee  to  a
successor  Depositary  or a nominee of such successor  Depositary
unless  and until this Note is exchanged in whole or in part  for
Notes  in  definitive form.  Unless this certificate is presented
by   an  authorized  representative  of  the  Depositary  to  the
Corporation  or its agent for registration of transfer,  exchange
or  payment, and any certificate issued is registered in the name
of  Cede  &  Co. or such other name as requested by an authorized
representative of the Depositary and any payment is made to  Cede
&  Co.,  ANY  TRANSFER, PLEDGE OR OTHER USE HEREOF FOR  VALUE  OR
OTHERWISE  BY  OR TO ANY PERSON IS WRONGFUL since the  registered
owner hereof, Cede & Co. has an interest herein.
_________________________________________________________________

PRINCIPAL AMOUNT:        _____________________

INITIAL INTEREST RATE:   ______________________

STATED MATURITY:         ______________________

INDEX MATURITY:          ______________________

SPREAD:                  ______________________

ORIGINAL ISSUE DATE:     ______________________

SPREAD MULTIPLIER:       ______________________ %

ISSUE PRICE:             ______________________

MAXIMUM INTEREST RATE:   ______________________ %

MINIMUM INTEREST RATE:   ______________________ %

CALCULATION AGENT:       ______________________

<PAGE>


INTEREST PAYMENT DATES:
(Monthly, Quarterly,
  Semi-Annually
  or Annually)           ______________________

INTEREST RESET DATES:
(Daily, Weekly, Monthly,
  Quarterly, Semi-Annually
  or Annually)           ______________________

INTEREST DETERMINATION
  DATES:                 ______________________

CALCULATION DATES:       ______________________

INTEREST RATE BASIS (Check One):

_____ CD Rate
_____ Commercial Paper Rate
_____ LIBOR ( _____ Reuters _____ Telerate)
_____ Treasury Rate
_____ Federal Funds Effective Rate
_____ Prime Rate
_____ CMT Rate ( _____ Telerate 7055)
               ( _____ Telerate 7052)

      REDEEMABLE
 AT THE OPTION OF THE            REDEMPTION PRICES
CORPORATION ON OR AFTER       (% OF PRINCIPAL AMOUNT)

_________________________     _________________________
_________________________     _________________________
_________________________     _________________________
_________________________     _________________________

 SUBJECT TO REPURCHASE
     AT THE OPTION                REPURCHASE PRICES
   OF THE HOLDER ON              (% OF PRINCIPAL AMOUNT)

_________________________     _________________________
_________________________     _________________________
_________________________     _________________________
_________________________     _________________________

________________________________________________________________

        Constellation Energy Corporation, a Maryland and Virginia
corporation (herein called the "Corporation" which term  includes
any  successor  corporation under the Indenture,  as  hereinafter
defined), for value received, promises to pay to Cede  &  Co.  or
its     registered    assigns,    the    principal     sum     of
_________________________________________________________ DOLLARS
on  the  Stated Maturity shown above and to pay interest on  said
principal  sum  from  the  Original Issue  Date  shown  above  if
interest  has not been paid on this Note or from the most  recent

                             - 2 -

<PAGE>

Interest  Payment Date for which interest has been paid  or  duly
provided  for  until  Stated Maturity  or,  if  applicable,  upon
redemption  or  repurchase at the rate per  annum  determined  in
accordance  with the provisions on the reverse hereof,  depending
on   the  Interest  Rate  Basis  and  the  Spread  and/or  Spread
Multiplier,  as the case may be, specified above.  Interest  will
be  payable on each Interest Payment Date and at Stated  Maturity
or  upon  redemption  or repurchase.  Each  payment  of  interest
payable at Stated Maturity or, if applicable, upon redemption  or
repurchase shall include interest to, but excluding the  date  of
Stated  Maturity or redemption or repurchase.  In the event  this
Note  is issued between a Record Date (the date 15 calendar  days
prior to each Interest Payment Date whether or not such day shall
be a Business Day) and an Interest Payment Date or on an Interest
Payment  Date, the first day that interest shall be payable  will
be  on  the  Interest Payment Date following the next  succeeding
Record  Date.   In  the  event of a default  in  the  payment  of
interest,  interest will be payable as provided in  that  certain
Indenture  dated  as  of April 4, 1997(the "Indenture"),  by  and
between  the  Corporation and The Bank of New York, a corporation
duly  organized and existing under the laws of the State  of  New
York,  as  Trustee  (herein  called  the  "Trustee,"  which  term
includes any successor Trustee under the Indenture).

          Pursuant  to  the  provisions  of  the  Indenture,  the
Corporation  will maintain an agency at The Bank of New  York  in
The  City  of New York, New York (the "Bank"), or at  such  other
agencies as may from time to time be designated, where the  Notes
may  be  presented for payment, for registration of transfer  and
exchange,  and  where  notices  or  demands  to,  or  upon,   the
Corporation may be served.

         The  interest  so payable on the dates  specified  above
will, subject to certain exceptions provided in the Indenture, be
paid  to the person in whose name this Note is registered at  the
close  of  business on the Record Date for such Interest  Payment
Date,  which  shall be the date 15 calendar days  prior  to  each
Interest Payment Date whether or not such day shall be a Business
Day;  provided, however, that interest payable at Stated Maturity
or,  if  applicable,  upon  redemption or  repurchase,  shall  be
payable  to  the  person  to  whom principal  shall  be  payable.
Payment  of  the principal of and interest on this Note  will  be
made  at  the  Bank  in  U.S. dollars;  PROVIDED,  HOWEVER,  that
payments  of interest (other than any interest payable at  Stated
Maturity  or  upon redemption or repurchase) may be made  at  the
option  of  the   Corporation   (i)  by  checks   mailed  to  the
addresses of the persons entitled thereto as such addresses shall
appear  in the register of the Notes or (ii) by wire transfer  to
persons who are  holders  of  record at such other addresses that
have  been filed with the Bank on or prior to the Record Date.

         Payment  of the principal, premium, if any, and interest
payable at Stated Maturity, or, if applicable, upon redemption or
repurchase,  on  this Note will be made in immediately  available
funds  at  the request of the holder provided that this  Note  is
presented to the Bank in time for the Bank to make such  payments
in such funds in accordance with its normal procedures.

                             - 3 -

<PAGE>

         Reference is made to the further provisions of this Note
set forth on the reverse hereof, which shall have the same effect
as though fully set forth at this place.

         Unless the certificate of authentication hereon has been
executed  by  or  on behalf of the Trustee or a  duly  designated
authentication agent by manual signature, this Note shall not  be
entitled  to  any benefit under said Indenture, or  be  valid  or
obligatory for any purpose.

         IN WITNESS WHEREOF, Constellation Energy Corporation has
caused this instrument to be executed in its corporate name  with
the  manual  or facsimile signature of its President  or  a  Vice
President  and a facsimile of its corporate seal to be  imprinted
hereon,  attested  by the manual or facsimile  signature  of  its
Secretary or an Assistant Secretary.

Dated:  _______________

CONSTELLATION ENERGY CORPORATION

By:  _____________________________
               President

ATTEST:  _________________________
                                   [SEAL]
               Secretary

CERTIFICATE OF AUTHENTICATION
This  is one of the Securities of the series designated
herein issued under the Indenture described herein.

     THE BANK OF NEW YORK


By:  ____________________
     Authorized Signatory


                               - 4 -

<PAGE>

                            (REVERSE)

                CONSTELLATION ENERGY CORPORATION

                   MEDIUM-TERM NOTE, SERIES F
                      (FLOATING RATE NOTE)

         This  Note  is  one of a duly authorized issue  of  debt
securities  (the "Securities") of the Corporation,  of  a  series
designated as its Medium-Term Notes, Series E (herein called  the
"Notes"), limited (except as otherwise provided in the Indenture)
in  aggregate principal amount to $300,000,000, issued and to  be
issued  under the Indenture, to which Indenture and all  relevant
indentures  supplemental thereto reference is hereby made  for  a
statement  of  the  respective rights,  obligations,  duties  and
immunities thereunder of the Corporation, the Trustee,  the  Bank
and  the  Securityholder and the terms upon which the Notes  are,
and  are to be, authenticated and delivered.  The Securities,  of
which the Notes constitute a series, may be issued in one or more
series, which different series may be issued in various aggregate
principal  amounts,  may  mature at different  times,   may  bear
interest   at  different  rates,  may  be  subject  to  different
covenants and Events of Default and may otherwise vary as in  the
Indenture provided.  All capitalized terms not otherwise  defined
herein  shall  have  the  definitions assigned  to  them  in  the
Indenture.

      Commencing  with the applicable Interest Reset  Date  first
following  the Original Issue Date specified on the face  hereof,
the rate at which interest on this Note is payable shall be reset
daily,  weekly, monthly, quarterly, semi-annually or annually  as
shown  on the face hereof.  The interest rate per annum for  each
interest  reset  period  shall be calculated  on  the  applicable
Interest  Determination Date specified on  the  face  hereof  and
shall  be  the Interest Rate Basis specified on the face  hereof,
determined  in  accordance with the provisions of the  applicable
heading below, adjusted by adding or subtracting a Spread  and/or
multiplying by a Spread Multiplier, as the case may be, specified
on  the  face  hereof;  provided, however, that (i) the  interest
rate in effect from the Original Issue Date to the first Interest
Reset Date with respect to this Note will be the Initial Interest
Rate  specified on the face hereof and (ii) the interest rate  in
effect  for the ten days immediately prior to the Stated Maturity
or  redemption or repurchase will be that in effect on the  tenth
day  preceding such Stated Maturity or redemption or  repurchase.
Each  such  adjusted rate shall be applicable on  and  after  the
Interest  Reset Date to which it relates, to, but not  including,
the  next  succeeding  Interest Reset Date or  until  the  Stated
Maturity,  or the date of redemption or repurchase, as  the  case
may be.  If any Interest Reset Date would otherwise be a day that
is  not  a  Business  Day,  such Interest  Reset  Date  shall  be
postponed to the next succeeding day that is a Business  Day  (as
defined  below), except that if the Interest Rate Basis specified
on  the face hereof is LIBOR, and if such Business Day is in  the
next succeeding calendar month, such Interest Reset Date shall be
the immediately preceding Business Day.  Subject to provisions of
applicable  law and except as specified herein, on each  Interest
Reset  Date the rate of interest on this Note shall be  the  rate
determined  in  accordance with the provisions of the  applicable
heading below.

                              - 5 -

<PAGE>

      All percentages resulting from any calculation on this Note
will  be  rounded,  if  necessary, to the  nearest  one  hundred-
thousandth of a percentage point, with five one-millionths  of  a
percentage  point rounded upward (e.g., 9.876545% (or  .09876545)
would  be  rounded  to 9.87655% (or .0987655)),  and  all  dollar
amounts  used  in  or  resulting from such  calculation  will  be
rounded  to  the  nearest cent with one-half cent  being  rounded
upward.

DETERMINATION OF CD RATE.

      If the Interest Rate Basis on this Note is the CD Rate, the
CD  Rate  with respect to this Note shall equal the rate on  each
Interest  Determination Date designated on the  face  hereof  for
negotiable  certificates  of deposit having  the  Index  Maturity
designated on the face hereof as published in H.15(519) under the
heading "CDs (Secondary Market)."  In the event that such rate is
not  published  prior to 9:00 A.M., New York City  time,  on  the
Calculation Date designated on the face hereof pertaining to such
Interest Determination Date, then the CD Rate will be the rate on
such  Interest Determination Date for negotiable certificates  of
deposit  having  the  Index Maturity as  published  in  Composite
Quotations under the heading "Certificates of Deposit."  If  such
rate  was  neither published in H.15(519) by 9:00 A.M., New  York
City  time,  on such Calculation Date nor in Composite Quotations
by  3:00 P.M., New York City time, on such date, 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  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  for
negotiable  certificates of deposit of major United States  money
market  banks  with  a remaining maturity closest  to  the  Index
Maturity 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
rate of interest in effect for the applicable period will be  the
same  as  the  CD Rate as adjusted for the Spread  and/or  Spread
Multiplier,  as  the  case may be, for the immediately  preceding
interest reset period.

      The  CD  Rate  determined  with  respect  to  any  Interest
Determination  Date  will  become effective  on  and  as  of  the
applicable  Interest  Reset Date specified on  the  face  hereof;
provided, however, that (i) the interest rate in effect  for  the
period from the Original Issue Date to first Interest Reset  Date
will  be  the Initial Interest Rate specified on the face hereof,
and (ii) the interest rate in effect for the ten days immediately
preceding  the  Stated Maturity or redemption  will  be  that  in
effect  on  the  tenth  day  preceding such  Stated  Maturity  or
redemption.

DETERMINATION OF COMMERCIAL PAPER RATE.

      If  the  Interest Rate Basis on this Note is the Commercial
Paper  Rate, the Commercial Paper Rate with respect to this  Note
shall  equal  the  Money  Market Yield (calculated  as  described
below) of the rate on each Interest Determination Date designated
on the face hereof for commercial paper having the Index Maturity


                               - 6 -

<PAGE>

designated on the face hereof as published in H.15(519) under the
heading "Commercial Paper."  In the event that such rate  is  not
published  prior  to  9:00  A.M., New  York  City  time,  on  the
Calculation Date designated on the face hereof pertaining to such
Interest Determination Date, then the Commercial Paper Rate  will
be   the  Money  Market  Yield  of  the  rate  on  such  Interest
Determination Date for commercial paper having the Index Maturity
as   published   in  Composite  Quotations  under   the   heading
"Commercial  Paper."   If  such rate  was  neither  published  in
H.15(519)  by 9:00 A.M., New York City time, on such  Calculation
Date  nor  in  Composite Quotations by 3:00 P.M., New  York  City
time,  on  such date, the Commercial Paper Rate for that Interest
Determination  Date will be calculated by the  Calculation  Agent
and  will be the Money Market Yield of the arithmetic mean of the
offered  rates,  as of 11:00 A.M., New York City  time,  on  that
Interest   Determination  Date,  of  three  leading  dealers   of
commercial  paper  in  The  City of  New  York  selected  by  the
Calculation Agent for commercial paper having the Index  Maturity
designated  on  the  face hereof 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 rate of interest  in
effect  for  the  applicable period  will  be  the  same  as  the
Commercial  Paper Rate as adjusted for the Spread  and/or  Spread
Multiplier,  as  the  case may be, for the immediately  preceding
interest reset period.


      "Money  Market  Yield"  shall be a yield  (expressed  as  a
percentage rounded upwards, if necessary, to the next higher one-
hundred   thousandth  of  a  percentage  point)   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 period for  which
interest is being calculated.

      The  Commercial Paper Rate determined with respect  to  any
Interest  Determination Date will become effective on and  as  of
the  applicable Interest Reset Date specified on the face hereof;
provided, however, that (i) the interest rate in effect  for  the
period  from the Original Issue Date to the first Interest  Reset
Date  will  be the Initial Interest Rate specified  on  the  face
hereof;  and  (ii) the interest rate in effect for the  ten  days
immediately preceding the Stated Maturity or redemption  will  be
that in effect on the tenth day preceding such Stated Maturity or
redemption.

DETERMINATION OF LIBOR.

     If the Interest Rate Basis on this Note is LIBOR, LIBOR with
respect to this Note will be determined by the Calculation  Agent
in accordance with the following provisions:

                              - 7 -

<PAGE>

      (a)  With respect to any Interest Determination Date, LIBOR
will  be  determined  by either (i) the arithmetic  mean  of  the
offered  rates  for  deposits in U.S. dollars  having  the  Index
Maturity designated on the face hereof, commencing on the  second
Business  Day  immediately following such Interest  Determination
Date,  which appear on the Reuters Screen LIBO Page as  of  11:00
A.M.,  London time, on that Interest Determination  Date,  if  at
least  two  such offered rates appear on the Reuters Screen  LIBO
Page,  or  (ii) the rate for deposits in U.S. dollars having  the
Index  Maturity designated on the face hereof, commencing on  the
second   Business   Day  immediately  following   such   Interest
Determination Date, that appears on the Telerate Page 3750 as  of
11:00 a.m., London time, on such Interest Determination Date.  If
neither  Reuters  Screen  LIBO Page nor  Telerate  Page  3750  is
specified  on  the  face hereof, LIBOR will be determined  as  if
Telerate Page 3750 had been specified.

     (b)  With respect to an Interest Determination Date on which
fewer  than  two offered rates appear on the Reuters Screen  LIBO
Page  or no rate appears on Telerate Page 3750 for the applicable
Index  Maturity  as  described  in  (a)  above,  LIBOR  will   be
determined on the basis of the rates at approximately 11:00 A.M.,
London  time,  on  such  Interest  Determination  Date  at  which
deposits in U.S. dollars having the Index Maturity designated  on
the  face  hereof  are  offered to  prime  banks  in  the  London
interbank  market  by  four major banks in the  London  interbank
market selected by the Calculation Agent commencing on the second
Business  Day  immediately following such Interest  Determination
Date  and in a principal amount not less than $1,000,000 that  in
the  Calculation Agent's judgment is representative for a  single
transaction  in  such  market  at such  time  (a  "Representative
Amount").   The  Calculation  Agent will  request  the  principal
London office of each of such banks to provide a quotation of its
rate.   If  at least two such quotations are provided, LIBOR  for
such  Interest Determination Date will be the arithmetic mean  of
such  quotations.   If  fewer than two quotations  are  provided,
LIBOR for such Interest Determination Date will be the arithmetic
mean  of  the rates quoted at approximately 11:00 A.M., New  York
City  time,  on such Interest Determination Date by  three  major
banks in The City of New York, selected by the Calculation Agent,
for  loans  in U.S. dollars to leading European banks having  the
specified  Index Maturity commencing on the second  Business  Day
immediately following such Interest Determination Date and  in  a
Representative  Amount; provided, however,  that  if  fewer  than
three  banks selected as aforesaid by the Calculation  Agent  are
quoting  as  mentioned in this sentence, the rate of interest  in
effect  for  the applicable period will be the same as  LIBOR  as
adjusted for the Spread and/or Spread Multiplier, as the case may
be, for the immediately preceding interest reset period.

      LIBOR determined with respect to any Interest Determination
Date  will become effective on and as of the applicable  Interest
Reset Date specified on the face hereof;  provided, however, that
(i)  the interest rate in effect for the period from the Original
Issue  Date to the first Interest Reset Date will be the  Initial
Interest  Rate specified on the face hereof and (ii) the interest
rate  in effect for the ten days immediately preceding the Stated
Maturity  or redemption will be that in effect on the  tenth  day
preceding such Stated Maturity or redemption.

                              - 8 -

<PAGE>

DETERMINATION OF FEDERAL FUNDS EFFECTIVE RATE.

     If the Interest Rate Basis on this Note is the Federal Funds
Effective Rate, the Federal Funds Effective Rate with respect  to
this Note shall equal with respect to each Interest Determination
Date  designated  on the face hereof the rate on  such  date  for
Federal  Funds  as  published  in  H.15(519)  under  the  heading
"Federal  Funds  (Effective)" or, if not so  published  prior  to
11:00  A.M.,  New  York  City  time,  on  the  Calculation   Date
designated  on  the  face  hereof  pertaining  to  such  Interest
Determination Date, then the Federal Funds Effective Rate will be
the  rate  on  such Interest Determination Date as  published  in
Composite  Quotations under the heading "Federal  Funds/Effective
Rate."  If such rate was neither published in H.15(519) by  11:00
A.M.,  New  York  City  time, on such  Calculation  Date  nor  in
Composite  Quotations by 3:00 P.M., New York City time,  on  such
date,   the  Federal  Funds  Effective  Rate  for  such  Interest
Determination  Date will be calculated by the  Calculation  Agent
and  will be the arithmetic mean of the rates, as of 11:00  A.M.,
New  York City time, on that 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  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
rate of interest in effect for the applicable period will be  the
same  as  the  Federal Funds Effective Rate as adjusted  for  the
Spread  and/or  Spread Multiplier, as the case may  be,  for  the
immediately preceding interest reset period.

      The Federal Funds Effective Rate determined with respect to
any  Interest Determination Date will become effective on and  as
of  the  applicable  Interest Reset Date specified  on  the  face
hereof;  provided, however, that (i) the interest rate in  effect
for the period from the Original Issue Date to the first Interest
Reset  Date  will be the Initial Interest Rate specified  on  the
face  hereof; and (ii) the interest rate in effect  for  the  ten
days immediately preceding the Stated Maturity or redemption will
be that in effect on the tenth day preceding such Stated Maturity
or redemption.

DETERMINATION OF PRIME RATE.

      If  the Interest Rate Basis on this Note is the Prime Rate,
the  Prime Rate with respect to the Note shall equal with respect
to each Interest Determination Date designated on the face hereof
the  rate  set forth on such date in H.15(519) under the  heading
"Bank  Prime Loan."  In the event that such rate is not published
prior  to 9:00 A.M., New York City time, on the Calculation  Date
designated  on  the  face  hereof  pertaining  to  such  Interest
Determination  Date, then the Prime Rate will be  the  arithmetic
mean  (rounded  upwards, if necessary, to the  next  higher  one-
hundred  thousandth  of  a percentage  point)  of  the  rates  of
interest  publicly  announced by each bank  that  appear  on  the
Reuters  Screen  NYMF  Page as such bank's  prime  rate  or  base
lending  rate as in effect for that Interest Determination  Date.
If  fewer than four such rates but more than one such rate appear
on  the  Reuters Screen NYMF Page for the Interest  Determination
Date,  the  Prime Rate will be the arithmetic mean of  the  prime
rates  (quoted on the basis of the actual number of days  in  the
year  divided by a 360-day year) as of the close of  business  on
such Interest Determination Date by four major money center banks


                              - 9 -

<PAGE>

in  The  City of New York selected by the Calculation Agent.   If
fewer  than two 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  a Federal or State authority,  selected  by  the
Calculation  Agent  to  provide such  rate  or  rates;  provided,
however,  that  if  the  banks  selected  as  aforesaid  by   the
Calculation Agent are not quoting as mentioned in this  sentence,
the rate of interest in effect for the applicable period will  be
the  same  as  the Prime Rate as adjusted for the  Spread  and/or
Spread  Multiplier,  as  the case may  be,  for  the  immediately
preceding interest reset period.

      The  Prime  Rate  determined with respect to  any  Interest
Determination  Date  will  become effective  on  and  as  of  the
applicable  Interest  Reset Date specified on  the  face  hereof;
provided, however, that (i) the interest rate in effect  for  the
period  from the Original Issue Date to the first Interest  Reset
Date  will  be the Initial Interest Rate specified  on  the  face
hereof;  and  (ii) the interest rate in effect for the  ten  days
immediately preceding the Stated Maturity or redemption  will  be
that in effect on the tenth day preceding such Stated Maturity or
redemption.

DETERMINATION OF TREASURY RATE.

      If  the  Interest Rate Basis on this Note is  the  Treasury
Rate,  the  Treasury Rate with respect to this Note  shall  equal
with  respect  to each Interest Determination Date designated  on
the  face  hereof the rate for the most recent auction of  direct
obligations  of the United States ("Treasury bills")  having  the
Index  Maturity  designated on the face hereof  as  published  in
H.15(519) under the heading, "U.S. Government Securities/Treasury
Bills/Auction  Average (Investment)" or, if not so  published  by
9:00 A.M., New York City time, on the Calculation Date designated
on  the  face  hereof  pertaining to such 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  designated  on  the  face  hereof  are  neither
published in H.15(519) by 9:00 A.M., New York City time, on  such
Calculation Date, nor otherwise 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 calculated by the Calculation Agent and shall be a yield
to  maturity (expressed as a bond equivalent, on the basis  of  a
year  of  365 or 366 days, as applicable, and applied on a  daily
basis)  of the arithmetic mean of the secondary market bid  rates
as  of  approximately  3:30 P.M., New York  City  time,  on  such
Interest  Determination  Date, of three  leading  primary  United
States  government securities dealers in The  City  of  New  York
selected  by  the  Calculation Agent, for the issue  of  Treasury
bills  with  a remaining maturity closest to the specified  Index
Maturity;  provided, however, that if fewer  than  three  dealers
selected  as  aforesaid by the Calculation Agent are  quoting  as
mentioned  in this sentence, the rate of interest in  effect  for
the  applicable period will be the same as the Treasury  Rate  as


                               - 10 -

<PAGE>

adjusted for the Spread and/or Spread Multiplier, as the case may
be, for the immediately preceding interest reset period.

      The  Treasury Rate determined with respect to any  Interest
Determination  Date  will  become effective  on  and  as  of  the
applicable  Interest  Reset Date specified on  the  face  hereof;
provided, however, that (i) the interest rate in effect  for  the
period  from the Original Issue Date to the first Interest  Reset
Date  will  be the Initial Interest Rate specified  on  the  face
hereof;  and  (ii) the interest rate in effect for the  ten  days
immediately preceding the Stated Maturity or redemption  will  be
that in effect on the tenth day preceding such Stated Maturity or
redemption.

DETERMINATION OF CMT RATE

     If the Interest Rate Basis on this Note is the CMT Rate, the
CMT  Rate  with respect to this Note shall equal with respect  to
each  Interest Determination Date designated on the  face  hereof
the  rate displayed on the Designated CMT Telerate Page under the
caption "...Treasury Constant Maturities.. Federal Reserve  Board
Release  H.15...  Mondays Approximately  3:45  P.M.,"  under  the
column  for the Index Maturity designated on the face hereof  (i)
if  the  Designated CMT Telerate Page is 7055, the rate  for  the
applicable 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  Interest
Determination Date occurs.  If no page is specified on  the  face
hereof,  the Designated CMT Telerate Page shall be 7052, for  the
most  recent  week.  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
Interest  Determination  Date  will  be  such  Treasury  Constant
Maturity  rate  for  the Index Maturity designated  on  the  face
hereof as published in the relevant H.15 (519).  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  Interest Determination Date will be such Treasury  Constant
Maturity rate for the Index Maturity on the face hereof (or other
United  States  Treasury rate for such Index  Maturity  for  that
Interest  Determination Date with respect to such Interest  Reset
Date)  as  may  then be published by either the  Federal  Reserve
Board  or  the United States Department of the Treasury that  the
Calculation  Agent  determines  to  be  comparable  to  the  rate
formerly  displayed  on  the Designated  CMT  Telerate  Page  and
published in the relevant H.15(519).  If such information is  not
provided  by  3:00  P.M.,  New York City  time,  on  the  related
Calculation   Date,   then  the  CMT  Rate  for   that   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  that  Interest
Determination Date reported, according to their written  records,
by  three  leading  primary United States  government  securities
dealers  (each,  a "Reference Dealer") in The City  of  New  York
selected  by  the  Calculation Agent (from  five  such  Reference
Dealers  selected  by the Calculation Agent and  eliminating  the
highest  quotation  (or, in the event of  equality,  one  of  the
highest)  and the lowest quotation (or, in the event of equality,
one  of  the  lowest)),  for  the  most  recently  issued  direct
noncallable   fixed  rate  obligations  of  the   United   States
("Treasury Note") with an original maturity of approximately  the


                              - 11 -

<PAGE>

Index Maturity designated on the face hereof and a remaining term
to  maturity of not less than such Index Maturity minus one year.
If  two Treasury Notes with an original maturity as described  in
the  preceding sentence have remaining terms to maturity  equally
close  to  the Index Maturity designated on the face hereof,  the
quotes  for the Treasury Note with the shorter remaining term  to
maturity  will  be used.  If the Calculation Agent cannot  obtain
three  such  Treasury  Note quotations, the  CMT  Rate  for  that
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  that  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 Index Maturity designated on  the
face  hereof  and  a remaining term to maturity closest  to  such
Index  Maturity  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 rate of interest in effect for the applicable  period
will  be  the  same as the CMT Rate as adjusted  for  the  Spread
and/or Spread Multiplier, as the case may be, for the immediately
preceding Interest Reset Period.

      The  CMT  Rate  determined with  respect  to  any  Interest
Determination  Date  will  become effective  on  and  as  of  the
applicable  Interest  Reset Date specified on  the  face  hereof;
provided, however, that (i) the interest rate in effect  for  the
period  from the Original Issue Date to the first Interest  Reset
Date  will  be the Initial Interest Rate specified  on  the  face
hereof;  and (ii) the interest rate, in effect for the  ten  days
immediately preceding the Stated Maturity or redemption  will  be
that in effect on the tenth day preceding such Stated Maturity or
redemption.

      Notwithstanding  the  foregoing, the interest  rate  hereon
shall  not be greater than the Maximum Interest Rate, if any,  or
less  than the Minimum Interest Rate, if any, shown on  the  face
hereof.  The Calculation Agent shall calculate the interest  rate
on  this  Note in accordance with the foregoing on each  Interest
Determination Date.

      The  Interest Rate on this Note will in no event be  higher
than  the maximum rate permitted by Maryland law as the same  may
be modified by the United States law of general applicability.

      The  Calculation Agent will, upon the request of the Holder
of this Note provide to such Holder the interest rate hereon then
in  effect and, if different, the interest rate which will become
effective as of the next applicable Interest Reset Date.

      If  any Interest Payment Date specified on the face  hereof
would otherwise be a day that is not a Business Day, the Interest
Payment  Date  shall  be postponed to the  next  day  that  is  a

                              - 12 -

<PAGE>

Business  Day,  except that if (i) the rate of interest  on  this
Note shall be determined in accordance with the provisions of the
heading  "Determination of LIBOR" above, and (ii)  such  Business
Day  is  in  the  next succeeding calendar month,  such  Interest
Payment  Date  shall be the immediately preceding  Business  Day.
"Business Day" means any day other than a Saturday or Sunday that
(a)  is  not  a  day on which banking institutions in  Baltimore,
Maryland,  or in New York, New York, are authorized or  obligated
by  law or executive order to be closed, and (b) with respect  to
LIBOR Notes only, is a day on which dealings in deposits in  U.S.
dollars are transacted in the London interbank market.

    Interest payments for this Note will include interest accrued
to  but  excluding the Interest Payment Dates; provided, however,
that  if  the Interest Reset Dates with respect to this Note  are
daily  or weekly, interest payable on any Interest Payment  Date,
other than interest payable on any date on which principal hereof
is  payable,  will include interest accrued to and including  the
Record  Date next preceding such Interest Payment Date.   Accrued
interest  hereon from the Original Issue Date or  from  the  last
date to which interest hereon has been paid, as the case may  be,
shall  be  an  amount calculated by multiplying the  face  amount
hereof  by  an  accrued interest factor.  Such  accrued  interest
factor shall be computed by adding the interest factor calculated
for  each day from the Original Issue Date or from the last  date
to  which interest shall have been paid, as the case may  be,  to
the  date  for  which accrued interest is being calculated.   The
interest  factor  (expressed  as a decimal  rounded  upwards,  if
necessary,  to  the  next  higher  one  hundred-thousandth  of  a
percentage point) for each such day shall be computed by dividing
the  interest rate (expressed as a decimal, rounded  upwards,  if
necessary,  to  the  next  higher  one  hundred-thousandth  of  a
percentage point) applicable to each such day by 360, in the case
of  the  Commercial  Paper Rate, CD Rate,  LIBOR,  Federal  Funds
Effective Rate or Prime Rate, or by the actual number of days  in
the year in the case of the Treasury Rate or the CMT Rate.

        This Note may not be redeemed by the Corporation prior to
Stated  Maturity unless otherwise set forth on the  face  hereof.
Notwithstanding  Section  4.03  of  the  Indenture,  pursuant  to
Section  4.01  thereof, and if so indicated on the face  of  this
Note, this Note may be redeemed at the option of the Corporation,
on  any date on or after the date set forth hereof in whole or in
part  in  increments of $1,000, at a redemption price  or  prices
designated  on  the  face  hereof to be  redeemed  together  with
interest thereon payable to the date fixed for redemption.   This
Note  may be so redeemed in whole or in part whether or not other
Notes of the same series are redeemed.

         Notice of redemption or repurchase will be given by  the
Corporation  by mail to holders of the Notes to be redeemed,  not
less  than  30 nor more than 60 days prior to the date fixed  for
redemption, all as provided in the Indenture.  The Bank may carry
out  the responsibilities to be performed by the Trustee required
by Article Four of the Indenture.

     The  Corporation  is not required to repurchase  Notes  from
holders  prior to Stated Maturity unless otherwise set  forth  on
the  face hereof.  If so indicated on the face hereof, this  Note


                             - 13 -

<PAGE>

may be repurchased by the Corporation at the option of the holder
on the dates and at the prices designated thereon, in whole or in
part  in increments of $1,000, together with interest payable  to
the  repurchase  date.  For book-entry  notes,  unless  otherwise
specified on the face of this Note, holders must deliver  written
notice  to the Bank at least 30, but no more than 60, days  prior
to  the date of repurchase, but no later than 5:00 p.m. New  York
City time on the last day for giving notice.   The written notice
must  specify the principal amount to be repurchased and must  be
signed by a duly authorized officer of the Depositary participant
(signature  guaranteed).  For definitive notes, unless  otherwise
specified  on  the face of this Note, holders must  complete  the
"Option to Elect Repayment" on the reverse of this Note and  then
deliver  this Note to the Bank at least 30, but no more than  45,
days prior to the date of repurchase, but no later than 5:00 p.m.
New  York  City  time  on the last day for  giving  notice.   All
notices are irrevocable.

         In the event of redemption or repurchase of this Note in
part  only, a new Note or Notes of this series, having  the  same
Stated  Maturity,  optional redemption or repurchase  provisions,
Interest  Rate  and other terms and provisions of this  Note,  in
authorized  denominations in an aggregate principal amount  equal
to  the  unredeemed portion hereof will be issued in the name  of
the holder hereof upon the surrender hereof.

        The Notes will not be subject to conversion, amortization
or any sinking fund.

         As  provided  in  the Indenture and subject  to  certain
limitations  herein and therein set forth, the transfer  of  this
Note  may  be  registered  on the register  of  the  Notes,  upon
surrender of this Note for registration of transfer at the  Bank,
or  at  such other agencies as may be designated pursuant to  the
Indenture,  duly  endorsed  by,  or  accompanied  by  a   written
instrument of transfer in form satisfactory to the Trustee or the
Bank  duly  executed by, the holder hereof or his  attorney  duly
authorized  in writing, and thereupon one or more new  Notes,  of
authorized  denominations  and for the same  aggregate  principal
amount,   will   be  issued  to  the  designated  transferee   or
transferees.

         The  Notes are issuable only as registered Notes without
coupons  in  denominations of $1,000  or  any  amount  in  excess
thereof  that is an integral multiple of $1,000.  As provided  in
the  Indenture,  and  subject to certain limitations  herein  and
therein  set  forth,  the  Notes  are  exchangeable  for  a  like
aggregate   principal  amount  of  Notes  of   other   authorized
denominations  having  the same Interest Rate,  Stated  Maturity,
optional  redemption  or  repurchase  provisions,  if  any,   and
Original   Issue   Date,  as  requested  by  the   Securityholder
surrendering the same.

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

                               - 14 -

<PAGE>

        The Corporation, the Trustee, the Bank, the Registrar and
any  agent  of  the Corporation, the Trustee, the  Bank,  or  the
Security  registrar may treat the Securityholder  in  whose  name
this  Note  is  registered as the absolute owner hereof  for  the
purpose of receiving payment as herein provided and for all other
purposes,  whether or not this Note is overdue, and  neither  the
Corporation,  the Trustee, the Bank, the Registrar nor  any  such
agent shall be affected by notice to the contrary.

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

        The Indenture permits, with certain exceptions as therein
provided,  the  amendment  thereof and the  modification  of  the
rights  and obligations of the Corporation and the rights of  the
holders  of  the Securities of any series under the Indenture  at
any  time  by the Corporation with the consent of the holders  of
not  less  than  66  2/3% in aggregate principal  amount  of  the
Securities at the time outstanding to be affected (voting as  one
class).   The  Indenture  also permits the  Corporation  and  the
Trustee to enter into supplemental indentures without the consent
of  the  holders of Securities of any series for certain purposes
specified  in the Indenture, including the making of  such  other
provisions in regard to matters arising under the Indenture which
shall  not adversely affect the interest of the holders  of  such
Securities.   The  Indenture also contains provisions  permitting
the  holders  of  specified percentages  in  aggregate  principal
amount  of  the Securities of any series at the time outstanding,
on behalf of the holders of all the Securities of such series, to
waive  compliance by the Corporation with certain  provisions  of
the  Indenture and certain past defaults under the Indenture  and
their consequences.  Any such consent or waiver by the holder  of
this  Note  shall be conclusive and binding upon such holder  and
upon  all future holders of this Note and of any Note issued upon
the registration of transfer hereof or in exchange herefor or  in
lieu hereof whether or not notation of such consent or waiver  is
made upon this Note.

         The Indenture provides that no holder of any Security of
any  series  may enforce any remedy with respect to  such  series
under  the Indenture except in the case of refusal or neglect  of
the  Trustee to act after notice of a continuing Event of Default
and after written request by the holders of not less than 33%  in
aggregate principal amount of the outstanding Securities of  such
series  and  the  offer  to the Trustee of reasonable  indemnity;
provided,  however,  that such provision shall  not  prevent  the
holder  hereof  from  enforcing payment of the  principal  of  or
interest on this Note.

         No reference herein to the Indenture and no provision of
this  Note  or  of  the  Indenture  shall  alter  or  impair  the
obligation   of   the   Corporation,  which   is   absolute   and
unconditional, to pay the principal of and interest on this  Note
at the times, place and rate, and in the coin or currency, herein
prescribed.


                               - 15 -

<PAGE>

        No recourse shall be had for the payment of the principal
of  or  the interest on this Note, or for any claim based hereon,
or  otherwise in respect hereof, or based on or in respect of the
Indenture  or  any  indenture supplemental thereto,  against  any
incorporator,  stockholder, officer or director, as  such,  past,
present  or  future,  of the Corporation or  any  predecessor  or
successor  corporation, whether by virtue  of  any  constitution,
statute  or  rule of law, or by the enforcement of any assessment
or  penalty  or  otherwise,  all such  liability  being,  by  the
acceptance hereof and as part of the consideration for the  issue
hereof, expressly waived and released.

          This  Note  shall  be  governed  by  and  construed  in
accordance with the laws of the State of Maryland.

 
                              - 16 -

<PAGE>

                         ASSIGNMENT FORM
                                
        To assign this Note, fill in the form below:
                                

Assignee's Social Security or Tax I. D. Number:  ________________


FOR  VALUE  RECEIVED, the undersigned hereby sells,  assigns  and
transfers unto

________________________________________________________________
                                
_________________________________________________________________

      (Print or Type Assignee's Name, Address and Zip Code)
                                
the  within  Note of the Corporation and hereby does  irrevocably
constitute and appoint

_________________________________________________________________

_________________________________________________________________

Attorney  to  transfer  the  said  Note  on  the  books  of   the
Corporation, with full power of substitution in the premises.



                    _________________________

                      Signature of Assignor
     (Sign exactly as name appears on the face of the Note)
                                
                     Dated:  _______________


                                - 17 -

<PAGE>

              [HOLDER'S OPTION TO ELECT REPURCHASE]
            [IN THE CASE OF CERTIFICATED NOTES ONLY]

The  undersigned  hereby irrevocably requests and  instructs  the
Corporation to repurchase the within or attached Note (or portion
thereof  specified below) pursuant to its terms at a price  equal
to  ___  % of the principal amount thereof, together with accrued
interest, if any, to the repurchase date, to the undersigned,  at
_________________________________________________________________
_________________________________________________________________
(Print or type name, address and phone number of the undersigned)

For  the  within  or  attached Note  to  be  repurchased  on  the
repurchase date, the Bank must receive at least 30, but not  more
than  45, days prior to the date of repurchase, but no later than
5:00  p.m. New York City time on the last day for giving  notice,
(i)  this  Note with the "Optional to Elect Repayment" form  duly
completed  or  (ii) a telegram, telex, facsimile transmission  or
letter  from  a member of a national securities exchange  or  the
National  Association of Securities Dealers, Inc. or a commercial
bank  or  a  trust  Corporation in the United States  of  America
setting  forth  the  name, address and telephone  number  of  the
holder  of  such  Note, the principal amount of  such  Note,  the
amount of the Note to be repurchased, a statement that the option
to elect repayment is being made thereby and a guarantee that the
Note  to  be  repaid  with  the form entitled  "Option  to  Elect
Repurchase"  on the reverse of such Note duly completed  will  be
received by the Bank not later than five Business Days after  the
date  of  such telegram, telex, facsimile transmission or letter,
and  such  Note and form are received by the Bank by  such  fifth
Business Day.

If  less  than  the  entire principal amount  of  the  within  or
attached  Note  is to be repurchased, specify the portion  to  be
repurchased:  $  ______________ and specify the  denomination  or
denominations of the Note or Notes to be issued to the holder for
the portion of the Note not being repurchased (in the absence  of
specific   instruction,   one  such   Note   will   be   issued):
$ _____________.

NOTICE:   The  signature to this Option to Elect  Repayment  must
correspond with the names as written upon the face of the  within
instrument in every particular, without alteration or enlargement
or any change whatever.
                    _________________________
                       Signature of Holder
     (Sign exactly as name appears on the face of the Note)
                                
                     Dated:  _______________


                                  - 18 -


<PAGE>
                                                                    Exhibit 5(a)

DONNA M. LEVY
Counsel
                                          Baltimore Gas and Electric Company
                                          P.O. Box 1475
                                          Baltimore, Maryland 21203-1475
                                          410 234-5598

[BGE LOGO]


                                   April 7, 1997



Constellation Energy Corporation
c/o David A. Brune
Baltimore Gas and Electric Company
39 W. Lexington Street
Baltimore, Maryland 21201

Gentlemen:

     This opinion is provided in connection with the registration statement (the
"Registration  Statement")  being  filed  by  Constellation  Energy  Corporation
("Constellation  Energy") with the  Securities and Exchange  Commission  ("SEC")
under the  Securities  Act of 1933,  regarding  the  proposed  issuance of up to
$300,000,000  principal  amount of Medium  Term Notes,  Series F (the  "Notes").
Pursuant to an Agreement  and Plan of Merger  dated  September  22, 1995,  among
Constellation Energy (formerly RH Acquisition Corp),  Baltimore Gas and Electric
Company (BGE) and Potomac Electric Power Company (PEPCO), upon the occurrence of
certain  events  BGE  and  PEPCO  will  merge  into  Constellation   Energy.  In
anticipation of the consummation of the merger,  Constellation  Energy is filing
this  Registration  Statement  in  regard  to  the  Notes  to  be  offered  upon
effectiveness of the merger.

     I am an attorney in the  Corporate  Unit of the legal  department of BGE, a
Maryland  corporation.  BGE  is  a  shareholder  of  Constellation  Energy,  and
Constellation Energy has requested that I provide this opinion. I am licensed to
practice law in the State of Maryland. I have relied upon the opinion of Piper &
Marbury L.L.P. as to matters of Virginia law. In connection with this opinion I,
together with other attorneys  assisting me have considered,  among other things
(1) the current articles of incorporation of Constellation  Energy,  as amended,
and a form of amended and restated  articles of  incorporation  of Constellation
Energy  (the  "Charter" ) to be filed and  effective  upon  consummation  of the
merger;  (2) the current by-laws of Constellation  Energy, and a form of by-laws
of Constellation Energy to be adopted effective upon consummation of the merger;
(3) the Indenture  dated as of April 4, 1997 from the Company to The Bank of New
York  under  which  the  Notes  will  be  issued;  (4)  Constellation   Energy's
application to the Public Service Commission of Maryland ("Maryland Commission")
to be filed soon requesting authorization for the issuance


<PAGE>

April 7, 1997
Page 2

and sale of the Notes;  (5)  Constellation  Energy's  application  to the Public
Service   Commission  of  the  District  of  Columbia   ("District  of  Columbia
Commission")  filed February 14, 1997 requesting  authorization for the issuance
and sale of the Notes; (6) the Registration Statement;  (7) the agency agreement
(including  the  standard   purchase   provisions)  filed  as  exhibits  to  the
Registration  Statement  (the "Purchase  Agreement");  (8) the provisions of the
Public Utility Holding Company Act of 1935 (the "1935 Act");  (9) the opinion of
Piper & Marbury  L.L.P.  dated April 7, 1997  concerning the  applicability  and
effect of Virginia  law to the matters  covered in this  opinion;  and (10) such
other  documents,  transactions,  and matters of law as we deemed  necessary  in
order to render this opinion.

     This  opinion is subject  to: (1) the  merger  becoming  effective  and the
filing  with  the  appropriate   State   authorities,   and   effectiveness  of,
Constellation   Energy's  Charter;  (2)  the  Registration   Statement  becoming
effective  under  the  Securities  Act of 1933;  (3)  issuance  by the  Maryland
Commission  and the District of Columbia  Commission of orders  authorizing  the
issuance  and  sale  by  Constellation  Energy  of the  Notes;  (4)  appropriate
resolutions  being  adopted by the  Constellation  Energy  Board of Directors in
regard to the issuance of the Notes; (5) the proper  execution,  authentication,
and  delivery of the Notes upon receipt of the  purchase  price  pursuant to the
Purchase  Agreement;  and (6) the qualification of the Indenture under the Trust
Indenture Act of 1939.

      Based  on the foregoing, I am of the opinion that  the
Notes,  when  issued and delivered pursuant to the  Purchase
Agreement,  will  constitute  legally  issued  and   binding
obligations of Constellation Energy.

      The  opinion expressed herein concerns only the effect
of the law (excluding the principles of conflicts of law) of
the  State  of Maryland and the United States of America  as
currently in effect and, to the extent covered in the  Piper
&  Marbury  L.L.P. opinion, the law of the  Commonwealth  of
Virginia.

      This  opinion is provided solely for your benefit  and
may not be relied upon by, or quoted to, any other person or
entity,  in  whole  or  in part, without  my  prior  written
consent.

      I  hereby consent to the filing of this opinion as  an
exhibit  to  the Registration Statement.  I am the  in-house
attorney  referred to in the Registration  Statement  and  I
consent   to  the  references  to  me  in  the  Registration
Statement  (and  any amendments thereto) or  the  prospectus
constituting a part of the Registration Statement  (and  any
amendments or supplements thereto).


                                   Very truly yours,

                                   /s/ Donna M. Levy


<PAGE>
                                                                    Exhibit 5(b)

                                PIPER & MARBURY
                                     L.L.P.
                          1200 NINETEENTH STREET, N.W.
                          Washington, D.C. 20036-2430
                                  202-861-3900
                                FAX: 202-223-2085
                                                                    BALTIMORE
                                                                     NEW YORK
                                                                  PHILADELPHIA
                                                                     EASTON
                                                                               
                                                                 
                          April 7, 1997

Constellation Energy Corporation
c/o David A. Brune
Baltimore Gas and Electric Company
39 West Lexington Street
Baltimore, Maryland  2l201
                                
             Re:  Registration Statement on Form S-3

Dear Sirs:
     
     We   have   acted   as   counsel  to  Constellation   Energy
Corporation, (the "Company"), in connection with the registration
under the Securities Act of 1933, as amended (the "Act") for  the
proposed  issuance  of  up to $300,000,000  principal  amount  of
Medium  Term Notes, Series F (the "Notes").  The Notes are  being
registered   on   Registration  Statement  on   Form   S-3   (the
"Registration  Statement") to be filed by the  Company  with  the
Securities and Exchange Commission (the "Commission").
     
     We have reviewed the Company's Amended and Restated Articles
of  Incorporation  (the  "Charter"), and its  by-laws  (the  "By-
Laws"),  which we have been advised will be effective as  of  the
effective  time  of the merger among Baltimore Gas  and  Electric
Company, Potomac Electric Power Company and the Company.  We have
reviewed (i) the Registration Statement, (ii) the Indenture dated
as  of  April 4, 1997, from the Company to The Bank of  New  York
under  which  the  Notes  will be issued  and  (iii)  the  Agency
Agreement (including the standard purchase provisions)  filed  as
an   exhibit   to  the  Registration  Statement  (the   "Purchase
Agreement")  and  have examined and relied  upon  such  corporate
records of the Company and other documents and certificates as to
factual  matters  as we have deemed necessary or appropriate  for
the  purpose of rendering the opinion expressed herein.  We  have
assumed, without independent verification, the genuineness of the
signatures on and the authenticity of all documents furnished  to
us by the Company.


<PAGE>

Constellation Energy Corporation
April 7, 1997
Page 2

     
     Based  upon the foregoing, we are of the opinion and  advise
you  that  the Notes, when issued and delivered pursuant  to  the
Purchase  Agreement, will constitute legally issued  and  binding
obligations of the Company.
     
     The opinion expressed herein concerns only the effect of the
law  (excluding  the  principles of  conflicts  of  law)  of  the
Commonwealth of Virginia and the United States of America.
     
     This opinion is provided solely for your benefit and may not
be  relied upon by, or quoted to, any other person or entity,  in
whole  or in part, without our prior written consent except  that
Donna M. Levy may rely upon this opinion in rendering her opinion
to you dated today regarding the Notes.
     
     We  hereby  consent to the filing of this opinion  with  the
Securities  and  Exchange  Commission  as  an  Exhibit   to   the
Registration  Statement and to the use  of  our  name  under  the
caption  "Legal  Matters" in the Prospectus  and  any  amendments
thereto.

                                   Very truly yours,

                                   /s/ Piper & Marbury L.L.P.


<PAGE>
                                                                      Exhibit 12
   
                     CONSTELLATION ENERGY CORPORATION
         COMPUTATION OF RATIO OF EARNINGS TO COMBINED FIXED CHARGES AND
                 PREFERRED AND PREFERENCE DIVIDEND REQUIREMENTS
                             (Thousands of Dollars)
<TABLE>
                                                                                                                            
                                                              
                                                                   December      December      December      December     December
                                                                     1996          1995          1994          1993         1992
                                                                  ----------    ----------    ----------    ----------    ----------
                                                                                                                            

<S>                                                               <C>           <C>           <C>           <C>           <C>       
Net Income ...................................................    $  547,784    $  432,398    $  550,779    $  551,445    $  465,107
Taxes on Income ..............................................       249,588       216,119       250,655       202,978       185,475
                                                                  ----------    ----------    ----------    ----------    ----------
Adjusted Net Income ..........................................    $  797,372    $  648,517    $  801,434    $  754,423    $  650,582
                                                                  ----------    ----------    ----------    ----------    ----------

Fixed Charges:
      Interest and Amortization of Debt Discount
         and Expense and Premium on all Indebtedness .........    $  434,303    $  444,861    $  428,199    $  418,668    $  425,101
      Capitalized Interest ...................................        16,313        15,579        12,948        18,226        16,000
      Interest Factor in Rentals .............................        25,491        28,784        11,948        11,401         8,632
                                                                  ----------    ----------    ----------    ----------    ----------
      Total Fixed Charges ....................................    $  476,107    $  489,224    $  453,095    $  448,295    $  449,733
                                                                  ----------    ----------    ----------    ----------    ----------

Preferred and Preference
      Dividend Requirements:
      Preferred and Preference Dividends .....................    $   55,140    $   57,429    $   56,359    $   58,094    $   56,639
      Income Tax Required ....................................        26,494        28,185        25,813        22,989        22,486
      Total Preferred and Preference
                                                                  ----------    ----------    ----------    ----------    ----------
         Dividend Requirements ...............................    $   81,634    $   85,614    $   82,172    $   81,083    $   79,125
                                                                  ----------    ----------    ----------    ----------    ----------

Total Fixed Charges and Preferred
      and Preference Dividend Requirements ...................    $  557,741    $  574,838    $  535,267    $  529,378    $  528,858
                                                                  ==========    ==========    ==========    ==========    ==========

Earnings (1) .................................................    $1,257,166    $1,122,162    $1,241,581    $1,184,492    $1,084,315
                                                                  ==========    ==========    ==========    ==========    ==========

Ratio of Earnings to Fixed Charges ...........................          2.64          2.29          2.74          2.64          2.41
Ratio of Earnings to Combined Fixed
      Charges and Preferred and Preference
      Dividend Requirements ..................................          2.25          1.95          2.32          2.24          2.05

(1)  Earnings consist of adjusted net income and total fixed charges excluding capitalized interest.
</TABLE>

<PAGE>

                                                   Exhibit 23(c)


               CONSENT OF INDEPENDENT ACCOUNTANTS
               ----------------------------------                              
We consent to the incorporation by reference in this Registration
Statement  on  Form  S-3 covering $300,000,000  of  Constellation
Energy Corporation Medium-Term Notes, Series F (the "Registration
Statement") of our report dated January 17, 1997, on  our  audits
of  the consolidated financial statements and financial statement
schedule  included  on Form 10-K of Baltimore  Gas  and  Electric
Company and Subsidiaries as of December 31, 1996 and 1995 and for
the three years ended December 31, 1996.

We  also  consent to the reference to our firm under the  caption
"Experts" in this Registration Statement.


                                     /s/ COOPERS & LYBRAND L.L.P.
				    
                                     COOPERS & LYBRAND L.L.P.  

Baltimore, Maryland
April 4, 1997


<PAGE>
                                                    Exhibit 23(d)


               Consent of Independent Accountants
               __________________________________
                                
We  hereby  consent  to the incorporation  by  reference  in  the
Prospectus constituting part of this  Registration  Statement  on
Form  S-3 of our report dated January 17, 1997, which appears  on
page  32  of  the 1996 Annual Report to Shareholders  of  Potomac
Electric  Power  Company, which is incorporated by  reference  in
Potomac  Electric Power Company's Annual Report on Form 10-K  for
the  year  ended  December 31, 1996.   We  also  consent  to  the
incorporation  by  reference  of  our  report  on  the  Financial
Statement  Schedule,  which appears on page  66  of  such  Annual
Report  on  Form  10-K.  We also consent to the reference  to  us
under the heading "Experts" in such Prospectus.

/s/ Price Waterhouse LLP

Washington, D.C.
April 7, 1997


                                                       Exhibit 24
                                
                CONSTELLATION ENERGY CORPORATION
                                
                        POWER OF ATTORNEY
                                
                                
      KNOW  ALL  MEN  BY  THESE PRESENTS,  that  the  undersigned
directors and officers of Constellation Energy Corporation hereby
constitute  and  appoint David A. Brune  their  true  and  lawful
attorney  and  agent to do any and all acts  and  things  and  to
execute,  in  their  name  any  and all  instruments  which  said
attorney and agent may deem necessary or advisable to enable said
corporation  to  comply  with  the Securities  Act  of  1933,  as
amended,  and  any  rules, regulations and  requirements  of  the
Securities   and  Exchange  Commission  in  respect  thereof   in
connection  with the registration under said Act on Form  S-3  of
$300,000,000 principal amount of Medium-Term Notes, Series  F  of
Constellation  Energy Corporation maturing not more  that  thirty
years  after  the  date  as of which they  are  issued  including
specifically,  but  without  limiting  the  generality   of   the
foregoing,  power  and  authority  to  sign  the  names  of   the
undersigned  directors and officers in the  capacities  indicated
below,  to  any  registration statements to  be  filed  with  the
Securities and Exchange Commission in respect to said Medium-Term
Notes,  Series  F, to any and all amendments to any  registration
statement in respect to said Medium-Term Notes, Series F  and  to
any  instruments or documents filed as part of or  in  connection
with said registration statements or amendments thereto; and each
of  the  undersigned hereby ratifies and confirms all  that  said
attorney  and  agent,  shall do or cause to  be  done  by  virtue
hereof.

      IN WITNESS WHEREOF, each of the undersigned has subscribed,
or caused to be subscribed, these presents this 9th day of April,
1997.



                                       Signature

Principal Executive Officer
and Director                /s/ Charles W. Shivery
                                   Charles W. Shivery
                              Chairman of the Board, Chief
                              Executive Officer and Director



Director                        /s/ Dennis R. Wraase
                                   Dennis R. Wraase




<PAGE>
  
                                                       Exhibit 25
=================================================================
                               FORM T-1
                                   
                  SECURITIES AND EXCHANGE COMMISSION
                        Washington, D.C.  20549
                                   
                       STATEMENT OF ELIGIBILITY
              UNDER THE TRUST INDENTURE ACT OF 1939 OF A
               CORPORATION DESIGNATED TO ACT AS TRUSTEE
                                   
                 CHECK IF AN APPLICATION TO DETERMINE
                 ELIGIBILITY OF A TRUSTEE PURSUANT TO
                         SECTION 305(b)(2) __
                           ________________

                         THE BANK OF NEW YORK
          (Exact name of trustee as specified in its charter)

         New York                                13-5160382
  (State of incorporation                     (I.R.S. employer
if not a U.S. national bank)                 identification no.)

    48 Wall Street, New York, N.Y.                  10286
(Address of principal executive offices)          (Zip code)
                            _______________

                   Constellation Energy Corporation
          (Exact name of obligor as specified in its charter)

    Maryland and Virginia                     52-1964611
(State or other jurisdiction of            (I.R.S. employer
incorporation or organization)             identification no.)

David A. Brune, Vice President and Secretary
39 W. Lexington Street
Baltimore, Maryland                           21201
(Address of principal executive offices)     (Zip code)
                          ______________________

                       Medium-Term Notes, Series F
                   (Title of the indenture securities)

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

<PAGE>

1.   General information.  Furnish the following information as
     to the Trustee:

     (a)   Name and address of each examining or supervising
      authority to which it is subject.

- ---------------------------------------------------------------------
            Name                              Address
- ---------------------------------------------------------------------

Superintendent of Banks of the            2 Rector Street, New York,
State of New York                         N.Y. 10006, and Albany,
                                          N.Y., 12203

Federal Reserve Bank of New York          33 Liberty Plaza, New York,
                                          N.Y.  10045

Federal Deposit Insurance Corporation     Washington, D.C.  20429

New York Clearing House Association       New York, New York   10005

     (b)  Whether it is authorized to exercise corporate trust powers.

     Yes.

2.   Affiliations with Obligor.

     If the obligor is an affiliate of the trustee, describe each such
     affiliation.

     None.

16.  List of Exhibits.

     Exhibits identified in parentheses below, on file with the
     Commission, are incorporated herein by reference as an exhibit
     hereto, pursuant to Rule 7a - 29 under the Trust Indenture Act of
     1939 (the "Act") and Rule 24 of the Commission's Rules of
     Practice.

          1.  A copy of the Organization Certificate of The Bank
              of New York (formerly Irving Trust Company) as now in
              effect, which contains the authority to commence business
              and a grant of powers to exercise corporate trust powers.
              (Exhibit 1 to Amendment No. 1 to Form T-1 filed with
              Registration Statement No. 33-6215, Exhibits 1a and 1b to
              Form T-1 filed with Registration Statement No. 33-21672 and
              Exhibit 1 to Form T-1 filed with Registration Statement No.
              33-29637.)

          4.  A copy of the existing By-laws of the Trustee. (Exhibit 4
              to Form T-1 filed with Registration Statement No. 33-31019.)

          6.  The consent of the Trustee required by Section
              321(b) of the Act.  (Exhibit 6 to Form T-1 filed with
              Registration Statement No. 33-44051.)

          7.  A copy of the latest report of condition of the
              Trustee published pursuant to law or to the requirements of
              its supervising or examining authority.


                                 - 3 -

<PAGE>

                                SIGNATURE



     Pursuant to the requirements of the Act, the Trustee, The Bank of
New York, a corporation organized and existing under the laws of the
State of New York, has duly caused this statement of eligibility to be
signed on its behalf by the undersigned, thereunto duly authorized,
all in The City of New York, and State of New York, on the 2nd day of
April, 1997.


                                   THE BANK OF NEW YORK

                                   By:    /s/ MARY LAGUMINA
                                   Name:  MARY LAGUMINA
                                   Title: ASSISTANT VICE PRESIDENT

<PAGE>

                                                         Exhibit 7



               Consolidated Report of Condition of

                       THE BANK OF NEW YORK

             of 48 Wall Street, New York, N.Y. 10286
              And Foreign and Domestic Subsidiaries,
a  member  of the Federal Reserve System, at the close of business
September  30, 1996, published in accordance with a call  made  by
the  Federal  Reserve  Bank  of  this  District  pursuant  to  the
provisions of the Federal Reserve Act.

                                               Dollar Amounts
ASSETS                                           in Thousands
Cash and balances due from depos-
  itory institutions:
  Noninterest-bearing balances and
  currency and coin ..................            $ 4,404,522
  Interest-bearing balances ..........                732,833
Securities:
  Held-to-maturity securities ........                789,964
  Available-for-sale securities ......              2,005,509
Federal funds sold in domestic offices
of the bank:
Federal funds sold ...................              3,364,838
Loans and lease financing
  receivables:
  Loans and leases, net of unearned
    income .................28,728,602
  LESS: Allowance for loan and
    lease losses ..............584,525
  LESS: Allocated transfer risk
    reserve........................429
    Loans and leases, net of unearned
    income, allowance, and reserve                 28,143,648
Assets held in trading accounts ......              1,004,242
Premises and fixed assets (including
  capitalized leases) ................                605,668
Other real estate owned ..............                 41,238
Investments in unconsolidated
  subsidiaries and associated
  companies ..........................                205,031
Customers' liability to this bank on
  acceptances outstanding ............                949,154
Intangible assets ....................                490,524
Other assets .........................              1,305,839
                                                  -----------
Total assets .........................            $44,043,010
                                                  ===========
LIABILITIES
Deposits:
  In domestic offices ................            $20,441,318
  Noninterest-bearing .......8,158,472
  Interest-bearing .........12,282,846
  In foreign offices, Edge and
  Agreement subsidiaries, and IBFs ...             11,710,903
  Noninterest-bearing ..........46,182
   Interest-bearing .........11,664,721
Federal funds purchased in
  domestic offices of the
  bank:
  Federal funds purchased ............              1,565,288
Demand notes issued to the U.S.
  Treasury ...........................                293,186
Trading liabilities ..................                826,856
Other borrowed money:
  With original maturity of one year
    or less ..........................              2,103,443
  With original maturity of more than
    one year .........................                 20,766
Bank's liability on acceptances exe-
  cuted and outstanding ..............                951,116
Subordinated notes and debentures ....              1,020,400
Other liabilities ....................              1,522,884
                                                   ----------
Total liabilities ....................             40,456,160
                                                   ==========
EQUITY CAPITAL
Common stock ........................                 942,284
Surplus .............................                 525,666
Undivided profits and capital
  reserves ..........................               2,129,376
Net unrealized holding gains
  (losses) on available-for-sale
  securities ........................             (    2,073)
Cumulative foreign currency transla-
  tion adjustments ..................             (    8,403)
Total equity capital ................               3,586,850
                                                   ----------
Total liabilities and equity
  capital ...........................              $44,043,010
                                                   =========== 

    I, Robert E. Keilman, Senior Vice President and Comptroller  of
the  above-named  bank  do  hereby  declare  that  this  Report  of
Condition has been prepared in conformance with the instructions is
sued by the Board of Governors of the Federal Reserve System and is
true to the best of my knowledge and belief.

                                            Robert E. Keilman

   We, the undersigned directors, attest to the correctness of this
Report of Condition and declare that it has been examined by us and
to  the  best  of  our knowledge and belief has  been  prepared  in
conformance with the instructions issued by the Board of  Governors
of the Federal Reserve System and is true and correct.

                       
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