Exhibit 1(a)



                                $200,000,000
                    BALTIMORE GAS AND ELECTRIC COMPANY
                             MEDIUM-TERM NOTES
                                  SERIES E
                         FORM OF 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

Dear Sirs:

  	1.  Introduction.  Baltimore Gas and Electric Company, a 
Maryland corporation (the "Company"), confirms its agreement with 
Lehman Brothers, Lehman Brothers Inc., and Goldman, Sachs & Co. 
(individually, an "Agent" and collectively, the "Agents") with 
respect to the issue and sale from time to time by the Company of 
up to $200,000,000 aggregate principal amount of its Medium-Term 
Notes, Series E registered under the registration statement 
referred to in Section 2(a) (the "Notes").  The Notes will be 
issued under an indenture, dated as of July 1, 1985, as 
supplemented by the Supplemental Indentures dated as of October 
1, 1987, and January 26, 1993, respectively (the "Indenture"), 
between the Company and The Bank of New York (successor to 
Mercantile-Safe Deposit and Trust Company) (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 Company in accordance with 
the Indenture, the Notes and the Procedures (as defined in 
Section 3(d) hereof).

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


                                2

  	(a) A registration statement on Form S-3 (No. 333-_____), 
covering $200 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 
Company 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 
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 


                             3

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 
Company hereby appoints each of the Agents as an agent of the 
Company for the purpose of soliciting or receiving offers to 
purchase the Notes from the Company 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 Company, to use all 
reasonable efforts when requested by the Company 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 Company as contemplated by 
Section 4(b) hereof, each Agent shall suspend its solicitation of 
purchases of Notes until such time as the Company 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 Company 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 Company, the Agents will use their best 
efforts promptly to suspend solicitation of offers to purchase 
Notes from the Company, but in no event later than one business 
day after notice, until such time as the Company 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 
Company, orally or in writing, each reasonable offer to purchase 
Notes received by it as Agent.  The Company 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 have the 
right, in its discretion reasonably exercised, without notice to 
the Company, to reject any offer to purchase Notes received by 
it, in whole or in part, and any such rejection shall not be 
deemed a breach of its agreement contained herein.


                                    4

  	No Note which the Company has agreed to sell pursuant to 
this Agreement shall be deemed to have been purchased and paid 
for, or sold, by the Company 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 Company as a result of a solicitation made by, or 
offer to purchase received by, an Agent, the Company 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 Company.  The initial Procedures, which are set 
forth in Exhibit B hereto, shall remain in effect until changed 
by agreement among the Company and the Agents.  Each Agent and 
the Company agree to perform the respective duties and 
obligations specifically provided to be performed by each of them 
herein and in the Procedures.  The Company will furnish a copy of 
the Procedures as from time to time in effect to 
_________________ (the "Bank") which will act as the 
authenticating agent for the Notes pursuant to the Authentication 
Agency Agreement dated as of ____________, 1997 between the 
Company and the Bank (the "Authentication Agency Agreement"), the 
agent for payment, registration and notice with respect to the 
Notes pursuant to the Agreement to Maintain Agency dated as of 
_____________, 1997 between the Company and the Bank (the 
"Agreement to Maintain Agency") and the agent for calculating 
interest rates with respect to floating rate notes pursuant to 
the Interest Calculation Agency Agreement dated as of 
_____________, 1997 (the "Interest Calculation Agency 
Agreement").

  	(e) The documents required to be delivered by Section 5 
hereof shall be delivered at the offices of the Company, 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 Company 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 Company.  The Company 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:


                               5

  	(a) From the time solicitation regarding sale of the Notes 
is begun until all of the Notes have been sold (i) the Company 
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 Company will 
afford the Agents a reasonable opportunity to comment on any such 
proposed post-effective amendment, sticker, or supplement; (iii) 
the Company will advise each Agent of the filing of any such 
post-effective amendment, sticker, or supplement; and (iv) the 
Company 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 Company 
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 Company will promptly notify each Agent to suspend 
solicitation of purchases of the Notes.  Notwithstanding Section 
4(a) if the Company 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 Company has accepted an offer to purchase Notes but 
the related settlement has not occurred, then the Company, 
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 Company, 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 
Company will immediately notify each Agent of any downgrading in 
the rating of the Notes or any other debt securities of the 


                              6

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

  	(d) The Company 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 Company 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 Company 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 Company to 
be unduly burdensome.

  	(f)	So long as any Notes are outstanding, the Company 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 Company filed with the 
Commission under the Exchange Act or mailed to shareholders, and 
(iii) from time to time, such other information concerning the 
Company as you may reasonably request.

  	(g)	The Company 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 Company 
in which the Closing Date or any other Representation Date 
occurs, the Company 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.


                                 7

   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 Company 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 Company's 
officers made pursuant to the provisions hereof on each such 
date, to the performance by the Company 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 Company 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 Company 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 the General Counsel or an 
Associate General Counsel of the Company, to the effect that:

  	(i) The Company and Constellation Holdings, Inc. have 
been duly incorporated and are validly existing as 
corporations in good standing under the laws of the State 
of Maryland, with power and authority (corporate and 
other) to own their respective properties and conduct 
their respective businesses as described in the 
Prospectus; and the Company is duly qualified to do 
business as a foreign corporation in good standing in the 


                           8

Commonwealth of Pennsylvania 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 Company, and is a valid instrument, 
legally binding on the Company, 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 
Company.  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 
Company 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 
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 


                          9

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 approval of the Public Service Commission of 
Maryland necessary for the valid issuance by the Company 
of Notes pursuant to this Agreement has been obtained and 
continues in full force and effect.  The Company 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 Company 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 Company 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 Company's Charter or By-
Laws or any indenture, mortgage or deed of trust or other 
agreement or instrument to which the Company is a party;

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

  	(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 
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 


                           10

"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, President or any Vice President and a principal financial 
or accounting officer of the Company 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 Company in this Agreement are true and correct in all 
material respects, (ii) the Company 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 Company, 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 a 
letter, dated the Closing Date, of Coopers & Lybrand, confirming 
that they are independent pubic accountants within the meaning of 
the Act and the 33 Act Rules and Regulations, and stating in 
effect 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 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 


                         11

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 
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 


                              12

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 Company 
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 Company, the approval of the 
Public Service Commission of Maryland required for the issuance, 
sale and delivery of the  Notes, and all other matters governed 
by the laws of the State of Maryland, 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 Company 
referred to above.

  	In addition, such counsel shall state that such counsel 
has participated in conferences with officers, counsel and other 
representatives of the Company, representatives of the 
independent certified public accountants for the Company 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 Company), 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 
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 approval of the Public Service Commission of 
Maryland necessary for the valid issuance of Notes by the Company 


                           13

pursuant to this Agreement has been obtained and continues in 
full force and effect.  The Company 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 having such maturities after December 31, 
1998.

  	The Company 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 Company.  The Company agrees 
that:

  	(a) Each acceptance by the Company 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 
Company of an offer for the purchase of Notes shall be deemed to 
constitute an additional representation, warranty and agreement 
by the Company 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 Company 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 Company (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 
aforementioned documents is referred to as a "Representation 
Date"); the Company shall furnish the Agents (but in the case of 
(iv) above only if requested by the Agents) with a certificate of 
the Chairman, President or any Vice President and a principal 
financial or accounting officer of the Company, 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 Company in this Agreement are true and 
correct in all material respects; (ii) the Company has complied 
with all agreements and satisfied all conditions on its part to 


                          14

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 Company, 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 Company shall 
concurrently furnish the Agents with a written opinion or 
opinions of counsel for the Company, 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 Company shall cause Coopers & Lybrand 
concurrently to furnish the Agents with a letter, addressed 
jointly to the Company and the Agents and dated the 
Representation Date or the date of such 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 Company; 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 may limit the 
scope of such letter 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, 


                           15

should be covered by such letter, in which event such letter 
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 
Company 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 Company, 
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 Company 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 Company 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 Company 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 Company'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 Company which materially impairs the investment 
quality of the Notes; and (iv) no downgrading in the rating of 
the Company'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 Company will indemnify and hold harmless each 
Agent and each person if any, who controls either 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 


                                16

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 Company 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 Company 
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 Company in writing that such 
information should no longer be used therein.  This indemnity 
agreement will be in addition to any liability which the Company 
may otherwise have.

  	(b) Each Agent will indemnify and hold harmless the 
Company, each of its directors, each of its officers who have 
signed the Registration Statement and each person, if any, who 
controls the Company within the meaning of the Act or the 
Exchange Act, against any losses, claims, damages or liabilities 
to which the Company 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 Company by such Agent specifically for use 
therein; and will reimburse any legal or other expenses 
reasonably incurred by the Company 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 Company 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 Company 
in writing that such information should no longer be used 


                           17

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 
any statement or omission, and any other equitable considerations 
appropriate under the circumstances.  The Company 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 Company, less the aggregate amount of any damages 
which such Agent or such controlling person has otherwise been 


                              18

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 Company 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 Company and not as principal.  Each Agent will use all 
reasonable  efforts to assist the Company in obtaining 
performance by each purchaser whose offer to purchase Notes from 
the Company has been solicited by such Agent and accepted by the 
Company, but such Agent shall have no liability to the Company in 
the event any such purchase is not consummated for any reason.  
If the Company shall default on its obligations to deliver Notes 
to a purchaser whose offer it has accepted, the Company (i) shall 
hold the Agents harmless against any loss, claim or damage 
arising from or as a result of such default by the Company, 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 Company 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 Company 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 
Agreement is terminated pursuant to Section 10 or for any other 
reason, the Company shall remain responsible for the expenses to 
be paid or reimbursed by it pursuant to Section 4(g) and the 
obligations of the Company under Sections 4(f) and (h) and the 
respective obligations of the Company 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 Company has accepted an offer to purchase Notes and 
prior to the related settlement, the obligations of the Company 
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 


                            19

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 Company as to any Agent or, in the case 
of either 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 
Company, 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 Company to purchase all or a portion 
of Notes from the Company 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 Company in substantially 
the form attached hereto as Exhibit C.

  	Without the oral consent (confirmed in writing) of the 
Company, neither Agent shall have the right to purchase all or a 
portion of the Notes for its own account.  In the event the 
Company 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 Company 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 Company to any person or 
entity without the involvement of either of the Agents or from 
entering into similar agreements with other firms as agents.

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

  	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; and notices to the Company 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 


                             20

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 
Company, 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.

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

					Very truly yours,

					BALTIMORE GAS AND ELECTRIC COMPANY 


					By: ______________________________                                  

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


LEHMAN BROTHERS INC.


By: ___________________________                           


GOLDMAN, SACHS & CO.


______________________________                               
Goldman, Sachs & Co.


                                                        Exhibit A
                                                 							to Agency Agreement



  	The Company agrees to pay either 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



										                                             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 Company and the Agents.




										                                       Exhibit C
                                                       To Agency Agreement



                            BALTIMORE GAS AND ELECTRIC COMPANY

                                 MEDIUM-TERM NOTES, SERIES E

                                 FORM OF PURCHASE AGREEMENT

                                           INCLUDING

                                 STANDARD PURCHASE PROVISIONS





                              BALTIMORE GAS AND ELECTRIC COMPANY

                                 MEDIUM-TERM NOTES, SERIES E

                                      PURCHASE AGREEMENT



                                      ________________________
                                              (Date)

Baltimore Gas and Electric Company
39 W. Lexington Street
Baltimore, Maryland  21201

Dear Sirs:

	Referring to the Medium-Term Notes, Series E of Baltimore Gas 
and Electric Company (the "Company") 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 Company 
agrees to sell to the Purchasers, severally, the respective 
principal amounts of the Company's Medium-Term Notes, Series E 
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 Company by the Purchasers shall be ______% of the 




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
		Company on or after:		      (% of Principal Amount):

		________________		           		___________________
		________________			           	___________________
		________________				           ___________________


		Subject to Repurchase by		  
		the Company at the option of	  Repurchase Prices
		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 
"Baltimore Gas and Electric Company 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.

	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 Company 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

BALTIMORE GAS AND ELECTRIC COMPANY


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.


                         SCHEDULE A


Name of Purchaser                     					   Amount
- -----------------                            --------






Total															
                                            ---------
                                      					$              
                                            =========


                   BALTIMORE GAS AND ELECTRIC COMPANY
                      STANDARD PURCHASE PROVISIONS

	From time to time, Baltimore Gas and Electric Company, a 
Maryland corporation ("Company") 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 Company proposes to issue and sell 
from time to time its Medium-Term Notes, Series E ("Notes") 
registered under the registration statement referred to in 
Section 2(a).  The Notes will be issued under an Indenture, dated 
as of July 1, 1985, between the Company and The Bank of New York 
(successor to Mercantile-Safe Deposit and Trust Company), as 
Trustee as supplemented by the Supplemental Indentures dated as 
of October 1, 1987 and January 26, 1993, respectively (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 Company.  The 
Company represents and warrants to and agrees with each Purchaser 
that:
	(a)	A registration statement on Form S-3 (No. 333-_____), 
covering $200 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 



                           2
written information furnished to the Company by any Purchaser 
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 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 Company 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 Company, 
at the office of the Company, 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 Company 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 Company 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 Company 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 Company, 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.



                                 3

	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 Company.  The Company 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 Company or of which the Company 
shall be advised in writing by the Purchasers shall occur 
which, in the Company'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 
Company 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 Company 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 
Company in which the Closing Date occurs, the Company 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 Company 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 
prospectus relating to the Purchased Notes is required to be 


                               4

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 Company 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 Company 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 Company to be unduly burdensome.

	(f)	During the period of five years after the Closing 
Date, the Company 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 Company filed with the Commission under the 
Exchange Act or mailed to shareholders, and (iii) from time 
to time, such other information concerning the Company as you 
may reasonably request.

	(g)	The Company 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 Company shall 
not be obligated to reimburse the Purchasers for any of the 
foregoing expenses.

	(h)	The Company 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 
representations and warranties on the part of the Company herein, 


                         5

to the accuracy of the statements of Company officers made 
pursuant to the provisions hereof, to the performance by the 
Company of its obligations hereunder and to the following 
additional conditions precedent:

	(a)	Subsequent to the signing of this Agreement, you 
shall have received a letter of Coopers & Lybrand, 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:

	(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 
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 


                          6

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 Company or you, 
shall be contemplated by the Commission.

	(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 


                         7

properties of the Company 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 Company'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 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 the General Counsel or an Associate General Counsel 
of the Company to the effect that:


	(i) The Company and Constellation Holdings, Inc. have 
been duly incorporated and are validly existing as 
corporations in good standing under the laws of the State 
of Maryland, with power and authority (corporate and 
other) to own their respective properties and conduct 
their respective businesses as described in the 
Prospectus; and the Company is duly qualified to do 
business as a foreign corporation in good standing in the 
Commonwealth of Pennsylvania 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 Company and is a valid instrument, 
legally binding on the Company and 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 the Purchased Notes 
have been duly authorized by all necessary corporate 
action of the Company.  The Purchased Notes being 


                           8

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

	(v) The approval of the Public Service Commission of 
Maryland necessary for the valid issuance by the Company 


                          9

of the Purchased Notes  pursuant to this Agreement has 
been obtained and continues in full  force and effect.  
The Company 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 Company 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 Company 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 Company's Charter or 
By-Laws or any indenture, mortgage or deed of trust or 
other agreement or instrument to which the Company is a 
party;

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

	(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 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 6(e) 
subheadings (ii), (iii), (iv)b, (v), (vii), (viii) and (x) and 
such other matters as the Agents shall reasonably request and the 
Company shall have furnished to such counsel such documents as 
they request for the purpose of enabling them to pass on such 
matters.



                               10

		In rendering such opinion, Cahill Gordon & Reindel 
may rely, as to the incorporation of the Company, the approval of 
the Public Service Commission of Maryland required for the 
issuance, sale and delivery of the Purchased Notes and all other 
matters governed by the laws of the State of Maryland, 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 Company referred to above.

		In addition, such counsel shall state that such 
counsel has participated in conferences with officers, counsel 
and other representatives of the Company, representatives of the 
independent public accountants for the Company 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 Company), 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, President or any Vice President and a principal 
financial or accounting officer of the Company, 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 representations and warranties 
of the Company in this Agreement are true and correct in all 
material respects, that the Company 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 


                           11

reference in the Prospectus, there has been no material 
adverse change in the financial position or in the financial 
results of operation of the Company except as set forth or 
contemplated in the Prospectus or as described in such 
certificate.

	(h)	The Company 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 Company without liability or obligation on the 
part of the Company or any Purchaser, except as set forth in 
Section 10 hereof.

	7.	Conditions of the Obligations of the Company. The 
obligations of the Company 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 Company or you, 
shall be contemplated by the Commission.

	(b)	There shall not be in effect on the Closing Date any 
order of the Maryland Commission or 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 Company, 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 Company shall be entitled, by notice in writing or by 
telecopy to you, to terminate this Agreement without any 
liability on the part of the Company or any Purchaser, except 
as set forth in Section 10 hereof.

	8.	Indemnification.

	(a)	The Company 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 


                             12

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 Company 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 Company 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 Company in writing 
that such information should no longer be used therein.  This 
indemnity agreement will be in addition to any liability 
which the Company may otherwise have.

	(b)	Each Purchaser will indemnify and hold harmless the 
Company, each of its directors, each of its officers who have 
signed the Registration Statement and each person, if any, 
who controls the Company within the meaning of the Act or the 
Exchange Act, against any losses, claims, damages or 
liabilities to which the Company 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 Company by such Purchaser 
specifically for use therein; and will reimburse any legal or 
other expenses reasonably incurred by the Company 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 
Company, 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 Company in writing that such information should no longer 
be used therein.  This indemnity agreement will be in 


                            13

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 
statement or omission, and any other equitable considerations 
appropriate under the circumstances.  The Company 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 


                               14

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 
Company 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 Company 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 Company, except as provided in Section 10.  In 
the event that any Purchaser or Purchasers default in their 
obligation to purchase Purchased Notes hereunder, the Company 
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 Company 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, 
warranties, and other statements of the Company 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 Company 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 Company shall remain responsible for the 
expenses to be paid or reimbursed by it pursuant to Section 5(g).  


                              15

In addition, in such event the respective obligations of the 
Company 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 Company, 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.


										                                             Exhibit D
                                            						     to Agency Agreement

                                PURCHASE AGREEMENT
                            (for purchaser's account)



								                                                           [Date]



Baltimore Gas and Electric Company
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 Baltimore Gas and Electric Company, Lehman Brothers, Lehman 
Brothers Inc., and Goldman, Sachs & Co. 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:	                  		____________

 Interest Reset Dates:	                    		____________




 Interest Determination Dates:	              ____________

	Calculation Agent:                     		  	____________
 
	Interest Payment Dates:	                 			____________

 	Stated Maturity:	                        		____________


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

			________________	               		__________________
			________________			               __________________
			________________		                __________________

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

			__________________	                __________________
			__________________	              		__________________
			__________________              			__________________

		Discount:		                          ____________ % of Principal Amount

		Price to be paid			
		 to Company
		 (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 
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 Company 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 Company which, in our judgment, materially 
impairs the investment quality of the Notes, (ii) any downgrading 
in the rating of the Company'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 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 Company 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 Company 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.

	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:

BALTIMORE GAS AND ELECTRIC COMPANY




By: __________________________