MANAGEMENT AGREEMENT


     AGREEMENT made as of the 1st day of April,  1997 among SMITH BARNEY FUTURES
MANAGEMENT INC., a Delaware corporation  ("SBFM"),  SMITH BARNEY POTOMAC FUTURES
FUND L.P., a New York limited  partnership  (the  "Partnership")  and CAMPBELL &
COMPANY, INC., a Maryland corporation (the "Advisor").

                              W I T N E S S E T H :
                               - - - - - - - - - -

     WHEREAS,  SBFM is the general  partner of SMITH BARNEY POTOMAC FUTURES FUND
L.P., a limited partnership  organized for the purpose of speculative trading of
commodity interests,  including futures contracts, options and forward contracts
with the objective of achieving substantial capital appreciation; and

     WHEREAS,  the Limited  Partnership  Agreement  establishing the Partnership
(the "Limited  Partnership  Agreement")  permits SBFM to delegate to one or more
commodity  trading advisors SBFM's  authority to make trading  decisions for the
Partnership; and

     WHEREAS,  the Advisor is registered as a commodity trading advisor with the
Commodity  Futures Trading  Commission  ("CFTC") and is a member of the National
Futures Association ("NFA"); and

     WHEREAS,  SBFM is registered as a commodity pool operator with the CFTC and
is a member of the NFA; and

     WHEREAS,  SBFM,  the  Partnership  and the Advisor  wish to enter into this
Agreement in order to set forth the terms and conditions  upon which the Advisor
will render and implement  advisory  services in connection  with the conduct by
the  Partnership  of its commodity  trading  activities  during the term of this
Agreement;

     NOW, THEREFORE, the parties agree as follows:

     1. DUTIES OF THE ADVISOR.  (a) Upon the commencement of trading  operations
by the  Partnership  and for the period and on the terms and  conditions of this
Agreement,  the Advisor shall have sole authority and responsibility,  as one of
the Partnership's agents and attorneys-in-fact, for directing the investment and
reinvestment of the assets and funds of the  Partnership  allocated to it by the
General Partner in commodity  interests,  including commodity futures contracts,
options and forward  contracts.  All such  trading on behalf of the  Partnership
shall be in  accordance  with the trading  strategies  and trading  policies set
forth in the Partnership's  Private Placement Memorandum and Disclosure Document
dated as of April 22, 1997,  as  supplemented  (the  "Memorandum"),  and as such
trading policies may be changed from time to time upon receipt by the Advisor of
prior  written  notice of such  change  and  pursuant  to the  trading  strategy
selected by SBFM to be utilized  by the  Advisor in managing  the  Partnership's
assets.  SBFM has initially selected the Advisor's Global Diversified  Portfolio
to manage the Partnership's  assets allocated to it. Any open positions or other
investments  at the time of receipt of such notice of a change in trading policy
shall not be deemed to violate the changed policy and shall be closed or sold in
the  ordinary  course of trading.  The Advisor may not deviate  from the trading
policies set forth in the  Memorandum  without the prior written  consent of the
Partnership  given by SBFM. The Advisor makes no representation or warranty that
the trading to be directed by it for the Partnership  will be profitable or will
not incur losses.

     (b) SBFM acknowledges  receipt of the Advisor's  Disclosure  Document dated
December 12, 1996 as filed with the CFTC. All trades made by the Advisor for the
account  of the  Partnership  shall be made  through  such  commodity  broker or
brokers  as SBFM shall  direct,  and the  Advisor  shall  have no  authority  or
responsibility  for selecting or supervising  any such broker in connection with
the execution,  clearance or confirmation of transactions for the Partnership or
for the negotiation of brokerage rates charged therefor.  However,  the Advisor,
with the prior written  permission (by either original or fax copy) of SBFM, may
direct all  trades in  commodity  futures  and  options to a futures  commission
merchant or independent  floor broker it chooses for execution with instructions
to give-up  the  trades to the  broker  designated  by SBFM,  provided  that the
futures commission merchant or independent floor broker and any give-up or floor
brokerage  fees are  approved in advance by SBFM.  All  give-up or similar  fees
relating to the  foregoing  shall be paid by the  Partnership  after all parties
have executed the relevant give-up agreements (by either original or fax copy).


     (c) The initial allocation of the Partnership's  assets to the Advisor will
be made to the Advisor's Global Diversified Portfolio.  In the event the Advisor
wishes to use a trading system or  methodology  other than or in addition to the
system or methodology  outlined in the Memorandum in connection with its trading
for the  Partnership,  either in whole or in part,  it may not do so unless  the
Advisor  gives SBFM  prior  written  notice of its  intention  to  utilize  such
different trading system or methodology and SBFM consents thereto in writing. In
addition,  the Advisor will provide five days' prior  written  notice to SBFM of
any  change  in the  trading  system  or  methodology  to be  utilized  for  the
Partnership  which the Advisor deems material.  If the Advisor deems such change
in system or methodology or in markets traded to be material, the changed system
or  methodology  or markets  traded  will not be  utilized  for the  Partnership
without the prior written consent of SBFM. In addition,  the Advisor will notify
SBFM of any changes to the trading  system or  methodology  that would require a
change in the  description of the trading  strategy or methods  described in the
Memorandum.  Further,  the Advisor will provide the  Partnership  with a current
list of all commodity  interests to be traded for the Partnership's  account and
will not trade any  additional  commodity  interests  for such  account  without
providing  notice  thereof to SBFM and receiving  SBFM's written  approval.  The
Advisor also agrees to provide SBFM, on a monthly  basis,  with a written report
of the assets under the  Advisor's  management  together  with all other matters
deemed by the  Advisor to be material  changes to its  business  not  previously
reported to SBFM.

     (d) The Advisor agrees to make all material  disclosures to the Partnership
regarding  itself  and  its  principals  as  defined  in  Part 4 of  the  CFTC's
regulations  ("principals"),  shareholders,  directors,  officers and employees,
their trading  performance and general trading  methods,  its customer  accounts
(but not the  identities  of or  identifying  information  with  respect  to its
customers) and otherwise as are required in the  reasonable  judgment of SBFM to
be made in any  filings  required  by Federal or state law or NFA rule or order.
Notwithstanding  Sections  1(d) and 4(d) of this  Agreement,  the Advisor is not
required to disclose the actual trading  results of proprietary  accounts of the
Advisor or its principals unless SBFM reasonably determines that such disclosure
is required in order to fulfill its fiduciary  obligations to the Partnership or
the reporting, filing or other obligations imposed on it by Federal or state law
or NFA rule or order.  The  Partnership  and SBFM  acknowledge  that the trading
advice to be  provided  by the  Advisor is a  property  right  belonging  to the
Advisor  and that they will keep all such  advice  confidential.  Further,  SBFM
agrees to treat as  confidential  any  results of  proprietary  accounts  and/or
proprietary  information  with  respect to  trading  systems  obtained  from the
Advisor.

     (e) The  Advisor  understands  and  agrees  that SBFM may  designate  other
trading  advisors for the Partnership and apportion or reapportion to such other
trading  advisors  the  management  of an amount of Net  Assets  (as  defined in
Section 3(b)  hereof) as it shall  determine  in its  absolute  discretion.  The
designation of other trading advisors and the  apportionment or  reapportionment
of Net Assets to any such  trading  advisors  pursuant  to this  Section 1 shall
neither  terminate this Agreement nor modify in any regard the respective rights
and  obligations  of the  parties  hereunder.  The Advisor  may  terminate  this
Agreement  immediately  if the Net  Assets  of the  Partnership  managed  by the
Advisor  fall  below   $500,000   (after   adjustment  for  trading  losses  and
redemptions).

     (f)  SBFM  may,  from  time to time,  in its  absolute  discretion,  select
additional trading advisors and reapportion funds among the trading advisors for
the Partnership as it deems appropriate. SBFM shall use its best efforts to make
reapportionments,  if any, as of the first day of a month.  The  Advisor  agrees
that it may be called upon at any time promptly to liquidate positions in SBFM's
sole  discretion so that SBFM may  reallocate  the  Partnership's  assets,  meet
margin calls on the Partnership's  account,  fund redemptions,  or for any other
reason,  except that SBFM will not require the liquidation of specific positions
by the Advisor. SBFM will use its best efforts to give two days' prior notice to
the Advisor of any reallocations or liquidations.

     (g) The Advisor will not be liable for trading losses in the  Partnership's
account  including  losses  caused by errors;  provided,  however,  that (i) the
Advisor will be liable to the Partnership with respect to losses incurred due to
errors  committed  or  caused by it or any of its  principals  or  employees  in
communicating improper trading instructions or orders to any broker on behalf of
the  Partnership  and (ii) the Advisor  will be liable to the  Partnership  with
respect to losses  incurred due to errors  committed or caused by any  executing
broker (other than any SBFM affiliate)  selected by the Advisor,  (it also being
understood that SBFM, with the assistance of the Advisor,  will first attempt to
recover such losses from the executing broker).

     2. INDEPENDENCE OF THE ADVISOR.  For all purposes herein, the Advisor shall
be  deemed to be an  independent  contractor  and,  unless  otherwise  expressly
provided or  authorized,  shall have no authority  to act for or  represent  the
Partnership in any way and shall not be deemed an agent,  promoter or sponsor of
the Partnership,  SBFM, or any other trading  advisor.  The Advisor shall not be
responsible to the Partnership,  the General Partner, any trading advisor or any
limited  partners for any acts or omissions of any other trading advisor whether
or not they are still acting as an advisor to the Partnership.

     3. COMPENSATION. (a) In consideration of and as compensation for all of the
services to be rendered by the Advisor to the Partnership  under this Agreement,
the  Partnership  shall pay the Advisor (i) an incentive  fee payable  quarterly
equal to 20% of New Trading  Profits (as such term is defined  below)  earned by
the  Advisor  for the  Partnership  and  (ii) a  monthly  fee  for  professional
management services equal to 1/6 of 1% (2% per year) of the month-end Net Assets
of the Partnership allocated to the Advisor.


     (b) "Net Assets"  shall have the meaning set forth in Paragraph  7(d)(1) of
the Limited Partnership  Agreement dated as of March 14, 1997 and without regard
to further  amendments  thereto,  provided that in determining the Net Assets of
the  Partnership  on any  date,  no  adjustment  shall  be made to  reflect  any
distributions,  redemptions  or  incentive  fees  payable as of the date of such
determination.

     (c) "New  Trading  Profits"  shall mean the  excess,  if any, of Net Assets
managed by the Advisor at the end of the fiscal  period over Net Assets  managed
by the Advisor at the end of the highest  previous  fiscal  period or Net Assets
allocated to the Advisor at the date trading commences, whichever is higher, and
as further  adjusted to eliminate  the effect on Net Assets  resulting  from new
capital contributions,  redemptions,  reallocations or capital distributions, if
any,  made during the fiscal period  decreased by interest or other income,  not
directly related to trading activity,  earned on the Partnership's assets during
the fiscal period, whether the assets are held separately or in margin accounts.
Ongoing  expenses  will be  attributed  to the  Advisor  based on the  Advisor's
proportionate  share of Net  Assets.  Ongoing  expenses  above will not  include
expenses of litigation  not involving the activities of the Advisor on behalf of
the Partnership.  Ongoing expenses include offering and organizational  expenses
of the  Partnership.  No incentive  fee shall be paid until the end of the first
full  calendar  quarter  of  trading,  which fee  shall be based on New  Trading
Profits earned from the  commencement  of trading  operations by the Partnership
through the end of the first full calendar  quarter.  Interest income earned, if
any, will not be taken into account in computing New Trading  Profits  earned by
the  Advisor.  If  Net  Assets  allocated  to the  Advisor  are  reduced  due to
redemptions,  distributions or reallocations (net of additions), there will be a
corresponding  proportional  reduction in the related loss  carryforward  amount
that must be  recouped  before  the  Advisor  is  eligible  to  receive  another
incentive fee.

     (d)  Quarterly  incentive  fees and monthly  management  fees shall be paid
within twenty (20) business  days  following the end of the period,  as the case
may be, for which such fee is payable.  In the event of the  termination of this
Agreement  as of any date  which  shall not be the end of a fiscal  quarter or a
calendar  month,  as the case  may be,  the  quarterly  incentive  fee  shall be
computed as if the effective date of  termination  were the last day of the then
current  quarter  and the  monthly  management  fee  shall  be  prorated  to the
effective date of termination.  If, during any month,  the Partnership  does not
conduct  business  operations  or the Advisor is unable to provide the  services
contemplated  herein for more than two  successive  business  days,  the monthly
management  fee shall be prorated by the ratio which the number of business days
during which SBFM conducted the  Partnership's  business  operations or utilized
the Advisor's  services  bears in the month to the total number of business days
in such month.

     (e) The  provisions of this  Paragraph 3 shall survive the  termination  of
this Agreement.


     4. RIGHT TO ENGAGE IN OTHER  ACTIVITIES.  (a) The services  provided by the
Advisor hereunder are not to be deemed exclusive.  SBFM on its own behalf and on
behalf  of the  Partnership  acknowledges  that,  subject  to the  terms of this
Agreement,   the   Advisor   and  its   officers,   directors,   employees   and
shareholder(s), may render advisory, consulting and management services to other
clients and  accounts.  The Advisor and its officers,  directors,  employees and
shareholder(s) shall be free to trade for their own accounts and to advise other
investors and manage other commodity  accounts during the term of this Agreement
and to use the same  information,  computer  programs  and  trading  strategies,
programs or formulas which they obtain, produce or utilize in the performance of
services to SBFM for the Partnership.  However, the Advisor represents, warrants
and agrees that it believes  the  rendering  of such  consulting,  advisory  and
management services to other accounts and entities will not require any material
change  in the  Advisor's  basic  trading  strategies  and will not  affect  the
capacity  of the  Advisor  to  continue  to  render  services  to  SBFM  for the
Partnership of the quality and nature contemplated by this Agreement.

     (b) If, at any time  during  the term of this  Agreement,  the  Advisor  is
required to aggregate the Partnership's  commodity  positions with the positions
of  any  other  person  for  purposes  of  applying  CFTC-  or  exchange-imposed
speculative  position  limits,  the Advisor agrees that it will promptly  notify
SBFM if the  Partnership's  positions are included in an aggregate  amount which
exceeds the applicable  speculative  position limit. The Advisor agrees that, if
its  trading  recommendations  are  altered  because of the  application  of any
speculative  position limits,  it will not modify the trading  instructions with
respect to the Partnership's account in such manner as to affect the Partnership
substantially  disproportionately as compared with the Advisor's other accounts.
The Advisor further represents,  warrants and agrees that under no circumstances
will it  knowingly or  deliberately  use trading  strategies  or methods for the
Partnership  that are inferior to strategies  or methods  employed for any other
client or  account  and that it will not  knowingly  or  deliberately  favor any
client or account  managed by it over any other client or account in any manner,
it being acknowledged, however, that different trading strategies or methods may
be utilized for differing  sizes of accounts,  accounts with  different  trading
policies,  accounts  experiencing  differing  inflows  or  outflows  of  equity,
accounts  which  commence  trading  at  different  times,  accounts  which  have
different  portfolios or different fiscal years,  accounts  utilizing  different
executing brokers and accounts with other differences, and that such differences
may cause divergent trading results.


     (c) It is  acknowledged  that the Advisor  and/or its officers,  employees,
directors  and  shareholder(s)  presently  act,  and it is agreed  that they may
continue to act, as advisor for other accounts managed by them, and may continue
to receive  compensation  with respect to services for such  accounts in amounts
which may be more or less than the amounts received from the Partnership.

     (d) The Advisor  agrees that it shall make such  information  available  to
SBFM respecting the performance of the Partnership's  account as compared to the
performance of other accounts  managed by the Advisor or its principals as shall
be reasonably  requested by SBFM. The Advisor presently  believes and represents
that existing  speculative  position limits will not materially adversely affect
its ability to manage the Partnership's  account given the potential size of the
Partnership's account and the Advisor's and its principals' current accounts and
all proposed accounts for which they have contracted to act as trading manager.

     5. TERM. (a) This  Agreement  shall continue in effect until June 30, 1997.
SBFM may, in its sole discretion,  renew this Agreement for additional  one-year
periods upon notice to the Advisor not less than 30 days prior to the expiration
of the previous period. At any time during the term of this Agreement,  SBFM may
terminate  this  Agreement at any month-end upon 30 days' notice to the Advisor.
At any time  during the term of this  Agreement,  SBFM may elect to  immediately
terminate  this  Agreement  upon 30 days'  notice to the  Advisor if (i) the Net
Asset  Value per Unit shall  decline as of the close of  business  on any day to
$400 or  less;  (ii) the Net  Assets  allocated  to the  Advisor  (adjusted  for
redemptions, distributions, withdrawals or reallocations, if any) decline by 50%
or more as of the end of a trading  day from such Net Assets'  previous  highest
value; (iii) limited partners owning at least 50% of the outstanding Units shall
vote to require  SBFM to terminate  this  Agreement;  (iv) the Advisor  fails to
comply with the terms of this  Agreement;  (v) SBFM,  in good faith,  reasonably
determines  that the  performance  of the  Advisor  has been  such  that  SBFM's
fiduciary duties to the Partnership require SBFM to terminate this Agreement; or
(vi) SBFM  reasonably  believes that the  application  of  speculative  position
limits will substantially affect the performance of the Partnership. At any time
during the term of this Agreement,  SBFM may elect immediately to terminate this
Agreement if (i) the Advisor merges,  consolidates with another entity,  sells a
substantial  portion of its assets, or becomes bankrupt or insolvent,  except as
provided  in  Section  10  hereof,   (ii)  D.  Keith  Campbell   dies,   becomes
incapacitated,  leaves the employ of the Advisor,  ceases to control the Advisor
or is otherwise not managing the trading programs or systems of the Advisor,  or
(iii) the Advisor's registration as a commodity trading advisor with the CFTC or
its membership in the NFA or any other  regulatory  authority,  is terminated or
suspended.  This Agreement will  immediately  terminate upon  dissolution of the
Partnership or upon cessation of trading prior to dissolution.

     (b) The Advisor may  terminate  this  Agreement  by giving not less than 30
days'  notice  to  SBFM  (i) in the  event  that  the  trading  policies  of the
Partnership  as set forth in the  Memorandum are changed in such manner that the
Advisor reasonably believes will adversely affect the performance of its trading
strategies;  (ii) after June 30,  1997;  or (iii) in the event that the  General
Partner or  Partnership  fails to comply with the terms of this  Agreement.  The
Advisor may  immediately  terminate this Agreement if SBFM's  registration  as a
commodity pool operator or its membership in the NFA is terminated or suspended.

     (c) Except as otherwise provided in this Agreement, any termination of this
Agreement in accordance with this Paragraph 5 or Paragraph 1(e) shall be without
penalty  or  liability  to any  party,  except  for any fees due to the  Advisor
pursuant to Section 3 hereof.

     6. INDEMNIFICATION.  (a)(i) In any threatened, pending or completed action,
suit,  or  proceeding to which the Advisor was or is a party or is threatened to
be made a party  arising  out of or in  connection  with this  Agreement  or the
management of the  Partnership's  assets by the Advisor or the offering and sale
of units in the  Partnership,  SBFM shall,  subject to subparagraph  (a)(iii) of
this  Paragraph 6,  indemnify  and hold  harmless the Advisor  against any loss,
liability, damage, cost, expense (including, without limitation,  attorneys' and
accountants'  fees),  judgments  and amounts  paid in  settlement  actually  and
reasonably incurred by it in connection with such action, suit, or proceeding if
the Advisor acted in good faith and in a manner reasonably  believed to be in or
not opposed to the best  interests of the  Partnership,  and  provided  that its
conduct did not constitute negligence,  intentional  misconduct,  or a breach of
its fiduciary  obligations to the  Partnership as a commodity  trading  advisor,
unless and only to the extent  that the court or  administrative  forum in which
such action or suit was brought shall determine upon application  that,  despite
the adjudication of liability but in view of all  circumstances of the case, the
Advisor is fairly and  reasonably  entitled to indemnity for such expenses which
such court or administrative  forum shall deem proper; and further provided that
no   indemnification   shall  be  available   from  the   Partnership   if  such
indemnification  is prohibited by Section 16 of the Partnership  Agreement.  The
termination of any action,  suit or proceeding by judgment,  order or settlement
shall not, of itself,  create a presumption that the Advisor did not act in good
faith and in a manner  reasonably  believed  to be in or not opposed to the best
interests of the Partnership.


     (ii)  Without  limiting  sub-paragraph  (i) above,  to the extent  that the
Advisor has been successful on the merits or otherwise in defense of any action,
suit or proceeding  referred to in subparagraph  (i) above, or in defense of any
claim,  issue or matter  therein,  SBFM shall  indemnify it against the expenses
(including,  without limitation,  attorneys' and accountants' fees) actually and
reasonably incurred by it in connection therewith.

     (iii) Any indemnification under subparagraph (i) above, unless ordered by a
court or administrative  forum,  shall be made by SBFM only as authorized in the
specific case and only upon a  determination  by independent  legal counsel in a
written opinion that such indemnification is proper in the circumstances because
the Advisor has met the applicable standard of conduct set forth in subparagraph
(i) above.  Such independent legal counsel shall be selected by SBFM in a timely
manner,  subject  to  the  Advisor's  approval,  which  approval  shall  not  be
unreasonably  withheld.  The  Advisor  will be  deemed to have  approved  SBFM's
selection unless the Advisor  notifies SBFM in writing,  received by SBFM within
five  days  of  SBFM's  telecopying  to the  Advisor  of the  notice  of  SBFM's
selection, that the Advisor does not approve the selection.

     (iv) In the event the  Advisor  is made a party to any  claim,  dispute  or
litigation  or  otherwise  incurs  any loss or  expense  as a result  of,  or in
connection with, the  Partnership's or SBFM's  activities or claimed  activities
unrelated to the Advisor,  SBFM shall  indemnify,  defend and hold  harmless the
Advisor against any loss, liability, damage, cost or expense (including, without
limitation, attorneys' and accountants' fees) incurred in connection therewith.

     (v) As used in this Paragraph  6(a), the terms  "Advisor" shall include the
Advisor, its principals, officers, directors, stockholders and employees and the
term "SBFM" shall include the Partnership.

     (b)(i) The Advisor agrees to indemnify,  defend and hold harmless SBFM, the
Partnership and their affiliates against any loss,  liability,  damage,  cost or
expense  (including,  without  limitation,  attorneys' and  accountants'  fees),
judgments and amounts paid in  settlement  actually and  reasonably  incurred by
them (A) as a result of the material breach of any material  representations and
warranties made by the Advisor in this Agreement,  or (B) as a result of any act
or omission of the Advisor relating to the Partnership if there has been a final
judicial or  regulatory  determination  or, in the event of a settlement  of any
action or proceeding  with the prior written  consent of the Advisor,  a written
opinion of an  arbitrator  pursuant to Paragraph  14 hereof,  to the effect that
such acts or  omissions  violated  the terms of this  Agreement  in any material
respect  or  involved  negligence,   bad  faith,   recklessness  or  intentional
misconduct on the part of the Advisor  (except as otherwise  provided in Section
1(g)).

     (ii) In the event SBFM, the Partnership or any of their  affiliates is made
a party to any claim,  dispute or  litigation  or  otherwise  incurs any loss or
expense  as a result  of, or in  connection  with,  the  activities  or  claimed
activities of the Advisor or its principals, officers, directors, shareholder(s)
or employees  unrelated  to SBFM's or the  Partnership's  business,  the Advisor
shall indemnify,  defend and hold harmless SBFM, the Partnership or any of their
affiliates  against any loss,  liability,  damage,  cost or expense  (including,
without  limitation,  attorneys' and  accountants'  fees) incurred in connection
therewith.

     (iii) D. Keith Campbell shall have no liability to the  Partnership or SBFM
or  any  of  their  respective  officers,  directors,   employees,  partners  or
affiliates   under  this  Agreement  or  in  connection  with  the  transactions
contemplated by this Agreement except in the case of fraud or willful misconduct
by D. Keith Campbell.

     (c) In the event  that a person  entitled  to  indemnification  under  this
Paragraph  6 is made a party to an  action,  suit or  proceeding  alleging  both
matters for which  indemnification  can be made  hereunder and matters for which
indemnification may not be made hereunder, such person shall be indemnified only
for that portion of the loss,  liability,  damage,  cost or expense  incurred in
such  action,  suit  or  proceeding  which  relates  to the  matters  for  which
indemnification can be made.

     (d) None of the  indemnifications  contained  in this  Paragraph 6 shall be
applicable  with  respect to  default  judgments,  confessions  of  judgment  or
settlements entered into by the party claiming indemnification without the prior
written  consent,  which  shall  not be  unreasonably  withheld,  of  the  party
obligated to indemnify such party.


     (e) The  provisions of this  Paragraph 6 shall survive the  termination  of
this Agreement.

7. REPRESENTATIONS, WARRANTIES AND AGREEMENTS.
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     (a) The Advisor represents and warrants that:

     (i) All  references to the Advisor and its principals in the Memorandum are
accurate in all material respects and as to them the Memorandum does not contain
any untrue  statement of a material  fact or omit to state a material fact which
is necessary to make the  statements  therein not  misleading,  except that with
respect to Table B in the Memorandum,  this  representation and warranty extends
only to the underlying  data made  available by the Advisor for the  preparation
thereof and not to any  hypothetical or pro forma  adjustments.  Subject to such
exception,  all  references to the Advisor and its  principals in the Memorandum
will,  after review and approval of such  references by the Advisor prior to the
use of such  Memorandum  in  connection  with the offering of the  Partnership's
units, be accurate in all material respects.

     (ii) The  information  with  respect to the Advisor set forth in the actual
performance  tables in the  Memorandum is based on all of the customer  accounts
managed on a discretionary basis by the Advisor's  principals and/or the Advisor
during the period covered by such tables and required to be disclosed therein.

     (iii) The  Advisor  will be  acting as a  commodity  trading  advisor  with
respect to the  Partnership  and not as a securities  investment  adviser and is
duly registered with the CFTC as a commodity trading advisor, is a member of the
NFA,  and  is  in  compliance  with  such  other   registration   and  licensing
requirements  as shall be  necessary  to enable it to  perform  its  obligations
hereunder,  and agrees to maintain  and renew such  registrations  and  licenses
during the term of this Agreement.

     (iv) The Advisor is a corporation  duly organized,  validly existing and in
good  standing  under the laws of the State of  Maryland  and has full power and
authority to enter into this  Agreement and to provide the services  required of
it hereunder.

     (v) The Advisor will not, by acting as a commodity  trading  advisor to the
Partnership,  breach  or  cause  to  be  breached  any  undertaking,  agreement,
contract,  statute,  rule or regulation to which it is a party or by which it is
bound.

     (vi) This  Agreement  has been duly and validly  authorized,  executed  and
delivered  by the Advisor and is a valid and binding  agreement  enforceable  in
accordance with its terms.

     (vii)  At any time  during  the term of this  Agreement  that a  prospectus
relating to the Units is required to be delivered in  connection  with the offer
and sale  thereof,  the  Advisor  agrees upon the request of SBFM to provide the
Partnership  with such  information  as shall be  necessary  so that,  as to the
Advisor and its principals, such prospectus is accurate.

     (b) SBFM represents and warrants for itself and the Partnership that:

     (i) The  Memorandum  (as from time to time amended or  supplemented,  which
amendment or supplement is approved by the Advisor as to  descriptions of itself
and its actual  performance) does not contain any untrue statement of a material
fact or omit to state a material fact which is necessary to make the  statements
therein not misleading,  except that the foregoing representation does not apply
to any statement or omission  concerning the Advisor in the Memorandum,  made in
reliance upon, and in conformity  with,  information  furnished to SBFM by or on
behalf of the Advisor  expressly for use in the Memorandum (it being  understood
that the hypothetical and pro forma adjustments in Table B were not furnished by
the Advisor).

     (ii) It is a  corporation  duly  organized,  validly  existing  and in good
standing  under the laws of the State of Delaware and has full  corporate  power
and authority to perform its obligations under this Agreement.

     (iii) SBFM and the Partnership have the capacity and
authority to enter into this Agreement on behalf of the Partnership.

     (iv) This  Agreement  has been duly and validly  authorized,  executed  and
delivered  on SBFM's and the  Partnership's  behalf  and is a valid and  binding
agreement of SBFM and the Partnership enforceable in accordance with its terms.


     (v) SBFM will not, by acting as General  Partner to the Partnership and the
Partnership will not, breach or cause to be breached any undertaking, agreement,
contract,  statute,  rule or regulation to which it is a party or by which it is
bound which would materially limit or affect the performance of its duties under
this Agreement.

                   (vi) It is registered as a commodity pool operator and is a
member of the NFA, and it will maintain and renew such registration and
membership during the term of this Agreement.

                   (vii) The Partnership is a limited partnership duly organized
and validly existing under the laws of the State of New York and has full power
and authority to enter into this Agreement and to perform its obligations under
this Agreement.

8. COVENANTS OF THE ADVISOR, SBFM AND THE PARTNERSHIP.
- --------------------------------------------------

     (a) The Advisor agrees as follows:

     (i) In connection  with its  activities on behalf of the  Partnership,  the
Advisor will comply with all applicable rules and regulations of the CFTC and/or
the commodity exchange on which any particular transaction is executed.

     (ii) The  Advisor  will  promptly  notify SBFM of the  commencement  of any
material suit, action or proceeding  involving it, whether or not any such suit,
action or proceeding also involves SBFM.

     (iii) In the placement of orders for the Partnership's  account and for the
accounts  of any other  client,  the  Advisor  will  utilize  a  pre-determined,
systematic,  fair and reasonable order entry system,  which shall, on an overall
basis, be no less favorable to the Partnership than to any other account managed
by  the  Advisor.   The  Advisor  acknowledges  its  obligation  to  review  the
Partnership's positions, prices and equity in the account managed by the Advisor
daily and within two business  days to notify,  in writing,  the broker and SBFM
and the  Partnership's  brokers of (i) any error committed by the Advisor or its
principals  or  employees;  (ii) any trade  which the Advisor  believes  was not
executed in accordance with its  instructions;  and (iii) any discrepancy with a
value of $10,000 or more (due to differences in the positions,  prices or equity
in the  account)  between  its  records  and  the  information  reported  on the
account's daily and monthly broker statements.


     (iv) The  Advisor  will  maintain a net worth of not less than $  1,000,000
during the term of this Agreement.

     (b) SBFM agrees for itself and the Partnership that:

     (i) SBFM and the  Partnership  will  comply with all  applicable  rules and
regulations  of the CFTC and/or the commodity  exchange on which any  particular
transaction is executed.

     (ii) SBFM will  promptly  notify  the  Advisor of the  commencement  of any
material suit, action or proceeding involving it or the Partnership,  whether or
not such suit, action or proceeding also involves the Advisor.

9. COMPLETE AGREEMENT.  This Agreement  constitutes the entire agreement between
the parties pertaining to the subject matter hereof.

10.  ASSIGNMENT.  This  Agreement  may not be assigned by any party  without the
express written consent of the other parties.

11.  AMENDMENT.  This Agreement may not be amended except by the written consent
of the parties.

12. NOTICES.  All notices,  demands or requests required to be made or delivered
under  this  Agreement  shall  be in  writing  and  delivered  personally  or by
registered or certified mail or expedited  courier,  return  receipt  requested,
postage  prepaid,  to the addresses  below or to such other  addresses as may be
designated by the party entitled to receive the same by notice similarly given:

                  If to SBFM:

                           Smith Barney Futures Management Inc.
                           390 Greenwich Street
                           1st Floor
                           New York, New York  10013
                           Attention:  David J. Vogel

                  If to the Advisor:

                           Campbell & Company, Inc.
                           210 West Pennsylvania Avenue
                           Baltimore, Maryland 21204
                           Attention:  Ms. Michelle Rader


13.  GOVERNING  LAW.  This  Agreement  shall be  governed  by and  construed  in
accordance with the laws of the State of New York.

14.  ARBITRATION.  The parties agree that any dispute or controversy arising out
of or relating to this Agreement or the interpretation thereof, shall be settled
by arbitration  in accordance  with the rules,  then in effect,  of the National
Futures  Association  or,  if the  National  Futures  Association  shall  refuse
jurisdiction, then in accordance with the rules, then in effect, of the American
Arbitration  Association;  provided,  however,  that the power of the arbitrator
shall be limited to  interpreting  this  Agreement as written and the arbitrator
shall state in writing his reasons for his award.  Judgment  upon any award made
by the arbitrator may be entered in any court of competent jurisdiction.

15. NO THIRD PARTY BENEFICIARIES. There are no third party beneficiaries to this
Agreement.


     IN WITNESS  WHEREOF,  this Agreement has been executed for and on behalf of
the undersigned as of the day and year first above written.

                        SMITH BARNEY FUTURES MANAGEMENT INC.


                        By  /s/ David J. Vogel
                          -------------------------
                                David J. Vogel
                                President and Director


                        SMITH BARNEY POTOMAC FUTURES FUND L. P.


                        By:  Smith Barney
                             Futures Management Inc.
                             (General Partner)


                        By  /s/ David J. Vogel
                          -------------------------
                                David J. Vogel
                                President and Director


                        CAMPBELL & COMPANY, INC.


                        By  /s/ Bruce L. Cleland
                          -------------------------
                                Bruce L. Cleland
                                President