POSADAS DE SAN JUAN ASSOCIATES

                             JOINT VENTURE AGREEMENT

         Agreement  made  the  27th day of July,  1984 by and  among  ESJ  HOTEL
CORPORATION,  a Delaware corporation with offices at 767 Fifth Avenue, New York,
New York 10153 ("ESJ"), GREAT AMERICAN INDUSTRIES,  INC., a Delaware corporation
with  offices  at 300 Plaza  Drive,  Binghampton,  New York 13903  ("GAI"),  IHS
ASSOCIATES,  LTD., a Delaware corporation with offices at 100 West Tenth Street,
Wilmington,  Delaware 19801, ("HIS") and MILTK INC., a Delaware corporation with
offices at 300 Plaza Drive, Binghampton, New York 13903 ("MILTK") (ESJ, GAI, IHS
and MILTK are hereinafter  sometimes referred to collectively as the "Venturers"
and separately as a "Venturer").

                              W I T N E S S E T H:

         WHEREAS,  the Venturers  desire to associate  themselves  and to form a
joint venture (the "Venture") for the purpose of acquiring, owning and operating
the facility now known as the El San Juan Hotel and Casino (the  "Hotel") in San
Juan, Puerto Rico; and

         WHEREAS,  the parties desire their rights and obligations in connection
with the Venture and their  participation in any profits or liabilities  derived
therefrom be defined by an agreement in writing;

         NOW, THEREFORE, the parties hereto agree as follows:

         1. The Venture.















            1.1.  The  Venturers  hereby  form the  Venture  under  the  general
partnership  law of the State of New York for the  purpose  of  engaging  in the
business of acquiring,  owning and operating the Hotel,  and  performing any and
all acts and services necessary or desirable in connection with the foregoing.

            1.2.  The  name  of  the  Venture  shall  be  POSADAS  DE  SAN  JUAN
ASSOCIATES. Promptly after the execution hereof, the Venturers shall execute and
cause to be filed a  certificate  of doing  business  under an  assumed  name as
required  by Section  130 of the New York  General  Business  Law and such other
documents  as may be  required  by law to  authorize  the Venture to conduct its
business,  including  compliance with the applicable laws of the Commonwealth of
Puerto Rico.

            1.3. The  principal  office of the Venture  shall be located in such
place as the Venturers may agree.

            1.4. The term of the Venture  shall  commence as of the date of this
Agreement  and  continue  for 40  years  from  the date  hereof,  unless  sooner
terminated as provided in Article 9 hereof.

            1.5. The relationship  between the Venturers shall be limited to the
performance of the specific  purposes and objectives of the Venture as set forth
in this Agreement. Nothing herein shall be construed to create a general purpose
partnership  between the Venturers;  to authorize any Venturer to act as general
agent  for any  other;  or to confer or grant to any  Venturer  any  proprietary
interest in, or to subject any Venturer to any  liability  for or in respect of,
the business,  assets, profits or obligations of any other Venturer, except only
to the extent contemplated by this Agreement.


                                        2














         2. Management of the Venture.

            2.1. The business and affairs of the Venture  shall be supervised by
a Venturers  Committee (the  "Committee").  The Committee  shall consist of four
persons,  two of whom shall be  designated  in  writing by ESJ,  and one of whom
shall be  designated  in writing by GAI, and one of whom shall be  designated in
writing by IHS. The initial designees of the Venturers to serve on the Committee
shall be Louis J.  Nicastro and Norman J. Menell for ESJ,  Burton I. Koffman for
GAI and Hugh A. Andrews for IHS. Any Venturer may change its Committee designees
by notice  given to the  other  Venturers  not less  than ten days  prior to the
effective date of such change.

            2.2.  The  Committee  shall  meet at times and  places  fixed by the
Committee as necessary for  conducting  the business of the Venture and mutually
convenient  to the members of the Committee  upon at least two days' notice.  At
any meeting,  a majority of the full number of members of the Committee shall be
required for any and all action to be taken by the Committee.

            2.3. The Committee  shall have  authority to appoint and employ such
managers,  employees,  consultants  and agents for the  Venture as it shall deem
appropriate  and may  delegate  to them any and all of its power  and  authority
hereunder.  Concurrently  herewith,  Norman J.  Menell  has been  appointed  the
Manager of the Venture  and Hugh A.  Andrews has been  appointed  the  Assistant
Manager of the Venture. Williams Hospitality Management Corporation,  a Delaware
corporation  ("Hospitality"),  will be appointed to perform technical assistance
services in connection  with the renovation and  refurbishment  of the Hotel and
will be appointed the agent of the Venture


                                        3














for the  supervision,  direction and control of the operation and  management of
the Hotel in the  Venture's  behalf  commencing  on the date the Hotel opens for
business  pursuant to the terms of a  Management  Letter  Agreement  between the
Venture and Hospitality in substantially the form presented to the Venturers.

         3. Capital Contributions and Liabilities.

            3.1.  Initial capital  contributions to the Venture shall be made as
follows:  On the date hereof, ESJ shall contribute $50,000 to the capitol of the
Venture,  GAI shall  contribute  $30,000 to the  capital of the  Venture and IHS
shall contribute  $10,000 to the capital of the Venture,  MILTK shall contribute
$10,000 to the capital of the Venture.

            3.2. Each Venturer shall, upon written request of the Committee from
time to time, make  additional  capital  contributions  to the Venture up to the
following maximum amounts: ESJ - $3,450,000; GAI - $2,070,000; MILTK - $690,000;
and IHS - $690,000.  Such additional capital  contributions shall be made within
two days after receipt of such written request.

            3.3. No interest shall be payable to the Venturers by the Venture on
such capital contributions.

            3.4. All  liabilities  of the Venture in excess of the assets of the
Venture  shall be borne by each of the  Venturers in proportion to their capital
accounts.

         4. Books and Records, Reports, etc.

            4.1. The Venture  shall  maintain at its  principal  office full and
proper  records and books of account based upon  generally  accepted  accounting
principles  consistently  applied and the Uniform System of Accounts for Hotels,
copyrighted by the


                                        4














Hotel  Association  for New York City, 7th edition of 1977, as amended from time
to time.  The  fiscal  year for the  Venture  shall be the twelve  months  ended
September  30 or such other fiscal year as shall be mutually  determined  by the
Venturers and permitted by law.

            4.2.  Each of the Venturers  shall have the right at all  reasonable
times  to have  any and all of the  Venturer's  records  and  books  of  account
inspected at its own expense by its own employees, attorneys or accountants.

            4.3.  Ernst & Whinney or such other firm as may hereafter  audit the
financial  statements  of Williams  Electronics,  Inc., a Delaware  corporation,
shall review or audit generally the Venture's  financial  statements and perform
such accounting  services  necessary in the day-to-day conduct of the operations
of the  Venture  (such  firm  being  hereinafter  referred  to as  the  "General
Accountants").  ESJ is hereby  designated as the Tax Matter  Partner  within the
meaning of Section 6231(a)(7) of the Internal Revenue Code of 1954, as amended.

            4.4.  The  Venture  shall  maintain  such bank  accounts as shall be
approved by the Committee.

         5. Profits/Losses and Distributions

            5.1.  Net  profits  and losses of the  Venture  shall be  determined
annually  by the General  Accountants  in  accordance  with  generally  accepted
accounting  principles  consistently  applied.  The  General  Accountants  shall
prepare the income tax returns for the Venture as soon as possible after the end
of each of the Venture's fiscal years, and shall supply such tax returns to each
of the Venturers for their review and reasonable


                                        5














approval prior to the filing thereof with the appropriate governmental agencies.

            5.2.  The net profits and losses of the Venture,  together  with any
investment or other tax credits  available,  shall be allocated to the Venturers
as follows: 50% to ESQ; 30% to GAI; 10% to MILTK; and 10% to IHS (the "Venturers
Percentage Interests").

            5.3.   Separate  capital  accounts  shall  be  maintained  for  each
Venturer.   All  net  profits  and  losses  of  the  Venture,  and  all  capital
contributions  by, and all  distributions to, the Venturers shall be credited or
charged,  as the case may be, to the separate  capital accounts of the Venturers
as  the  General  Accountants  may  deem  appropriate  in  accordance  with  the
provisions of this Agreement and applicable law and practice.

            5.4. The Venture  shall  distribute to each Venturer such amounts at
such times as shall be  determined by the  Committee;  provided,  however,  such
distributions  shall be pro rata to the Venturers in proportion to the Venturers
Percentage Interests.

         6. Restriction on Dispositions of Interests in the Venture.

            For a period of five years from the date  hereof,  no  Venturer  may
sell, assign, transfer, pledge, encumber, hypothecate, mortgage or in any manner
dispose of all or any portion of its  interest in the Venture  without the prior
written  consent of all other  Venturers,  and any attempted  sale,  assignment,
transfer, pledge, encumbrance,  hypothecation, mortgage or other dispositions by
a Venturer without such consent shall be null and void.

         7. Representations and Warranties.


                                        6














            Each Venturer represents and warrants to each other Venturer that:

            7.1. Such Venturer is a corporation duly organized, validly existing
and in good standing under the laws of the State of its incorporation.

            7.2. The  execution,  delivery and  performance  by such Venturer of
this Agreement have been duly  authorized by all necessary  corporate  action on
the part of such  Venturer,  and no further  action or  approval  is required in
order to constitute  this Agreement as the valid and binding  obligation of such
Venturer enforceable in accordance with its terms.

            7.3.  This  Agreement  constitutes  the  legal,  valid  and  binding
obligation of such Venturer enforceable against such Venturer in accordance with
its terms,  except as enforcement  may be limited by bankruptcy,  insolvency and
other similar laws affecting the enforcement of creditors' rights generally.

            7.4.  Such Venturer is acquiring its interest in the Venture for its
own account and without a view to distribution other than in accordance with the
provisions of this Agreement and applicable securities laws.

         8. Puerto Rico Gaming Authority Approvals; Tax Exemptions.

            Each  party  hereto  shall  use  its  best  efforts  to  obtain  and
thereafter  maintain all consents,  approvals and  authorizations  which must be
obtained and  maintained by such party in order to consummate  the  transactions
contemplated hereby,  including all consents,  approvals and authorizations from
the Treasury of the Commonwealth of Puerto Rico and any other  governmental body
or agency having  authority  over licensing of gambling in the  Commonwealth  of
Puerto Rico and any tax exemption granted to the


                                        7














Venture by the  Commonwealth  of Puerto Rico;  provided,  however,  that nothing
contained  in this  Article 8 shall  require  any party to consent to modify any
provisions  of this  Agreement or any other  document  referred to herein in any
manner materially adverse to its best interests.

         9. Termination and Liquidation.

            9.1. The Venture may be terminated  at any time by mutual  agreement
of the Venturers.

            9.2.  Upon  termination  of the Venture for any reason,  the Venture
shall continue its business solely for the purpose of winding up its affairs and
shall be liquidated as rapidly as business judgment permits.  All decisions with
respect to  disposition  of Venture  assets,  collection  or  compromise  of any
amounts  receivable  and payment or  compromise  of any  amounts  payable by the
Venture  shall be made by the  Committee.  The  assets of the  Venture  shall be
applied for the following purposes in the following order:

               9.2.1. First, to the payment or provision for payment of all just
debts and obligations of the Venture to creditors other than the Venturers,  and
for the expenses of winding up the affairs of the Venture.

               9.2.2.  Next,  to the payment of all amounts due from the Venture
to the Venturers other than in respect of the Venturers' capital accounts.

               9.2.3.  All remaining  assets of the Venture shall be distributed
pro rata to the Venturers in accordance with the Venturers Percentage Interests.

         10. Miscellaneous.


                                        8














            10.1.  All  of  the  representations,   warranties,   covenants  and
agreements  made by the  parties to this  Agreement  shall  survive for the full
period of any applicable statute of limitations.

            10.2. This Agreement constitutes the entire agreement of the parties
with respect to the subject matter hereof. No change,  modification,  amendment,
addition or  termination  of this  Agreement or any part thereof  shall be valid
unless  in  writing  and  signed  by or on  behalf  of the  party to be  charged
therewith.

            10.3.  This  Agreement may be executed in one or more  counterparts,
and shall become effective when one or more counterparts has been signed by each
of the parties.

            10.4.  Any and all  notices or other  communications  or  deliveries
required or  permitted  to be given  pursuant to any of the  provisions  of this
Agreement  shall be deemed to have been duly given for all  purposes  if sent by
certified or registered mail, return receipt requested and postage prepaid, hand
delivered  or sent by  telegraph  or telex to the parties  hereto at the address
specified  at the head hereof or at such other  address as any party may specify
by notice given to the other parties in accordance  with this Section 10.4.  The
date of giving of any such notice shall be the date of receipt.

            10.5. No waiver of the provisions  hereof shall be effective  unless
in writing  and signed by the party to be charged  with such  waiver.  No waiver
shall be deemed a  continuing  waiver or waiver  in  respect  of any  subsequent
breach or default,  either of similar or different  nature,  unless expressly so
stated in writing.

            10.6.  Should any clause,  section or part of this Agreement be held
or


                                        9














declared to be void or illegal for any reason,  all other  clauses,  sections or
parts of this  Agreement  which can be effected  without  such  illegal  clause,
section or part shall nevertheless continue in full force and effect.

            10.7. This Agreement shall be governed, interpreted and construed in
accordance with the laws of the State of New York.

            10.8. Each of the parties hereto consents to the jurisdiction of the
Courts of the State of New York and the  United  States  District  Court for the
Southern District of New York with respect to any matter arising with respect to
this  Agreement,  shall subject  itself to the  jurisdiction  of such courts and
agrees that  service of process  upon it may be made in any manner  permitted by
the laws of the  State of New  York.  Without  limiting  the  generality  of the
foregoing, service of process will be deemed sufficient if sent by registered or
certified  mail to a party  hereto at the  address  for such  party set forth in
Section 10.4 hereof.  In addition,  the parties  hereto agree that the venue for
any state court action shall be New York County.

            10.9. This Agreement and the various rights and obligations  arising
hereunder  shall inure to the benefit of and be binding upon the parties  hereto
and  their  respective  successors  and  assigns.  This  Agreement  shall not be
assignable by any of the parties hereto without the prior written consent of all
other parties hereto and any attempt to assign this Agreement  shall be void and
of no effect.

            10.10. The headings or captions under sections of this Agreement are
for  convenience  and reference only and do not in any way modify,  interpret or
construe  the  intent of the  parties or effect  any of the  provisions  of this
Agreement.


                                       10













         IN WITNESS WHEREOF, this Agreement has been made and executed as of the
date and year first above written.

                                              ESJ HOTEL CORPORATION

                                              By: /s/
                                                 -------------------------------
[SEAL]                                           Norman J. Menell, President


                                              GREAT AMERICAN INDUSTRIES, INC.

[SEAL]                                        By: /s/
                                                 -------------------------------
                                                 Burton I. Koffman, President


                                              IHS ASSOCIATES, LTD.

[SEAL]                                        By: /s/
                                                 -------------------------------
                                                 Hugh A. Andrews, Chairman of
                                                 the Board and President


                                              MILTK INC.

                                              By: /s/
                                                 -------------------------------
                                                 Milton Koffman, President


                                       11













                         POSADAS DE SAN JUAN ASSOCIATES

                      AMENDMENT OF JOINT VENTURE AGREEMENT

         Agreement  made as of the 15th day of  October,  1984 by and  among ESJ
HOTEL CORPORATION,  a Delaware corporation with offices at 767 Fifth Avenue, New
York,  New York 10153  ("ESJ"),  GREAT  AMERICAN  INDUSTRIES,  INC.,  a Delaware
corporation with offices at 300 Plaza Drive, Binghamton,  New York 13902 ("Great
American"),  IHS ASSOCIATES,  LTD., a Delaware  corporation with offices at 1209
Orange  Street,  Wilmington,  Delaware 19801  ("IHS"),  MILTK,  INC., a Delaware
corporation  with  offices  at 300  Plaza  Drive,  Binghamton,  New  York  13902
("MILTK"),  MIDWEST  PROPERTY CORP., a New York  corporation with offices at 300
Plaza Drive, Binghamton, New York 13902 ("Midwest"), and MILTK ASSOCIATES, a New
York limited partnership with offices at 300 Plaza Drive,  Binghamton,  New York
13902 ("Associates").

                              W I T N E S S E T H :

         WHEREAS,  on July 27, 1984, ESJ, IHS, MILTK and Great American executed
a joint venture agreement (the  "Agreement")  organizing and creating POSADAS DE
SAN JUAN  ASSOCIATES as a joint venture  pursuant to the  Partnership Law of the
State of New York (the "Venture");

         WHEREAS,  on  the  date  hereof,   Great  American  (a)  transferred  a
Twenty-five  percent (25%)  interest in the Venture to Midwest,  an affiliate of
Burton and Richard Koffman,  (b) transferred a Five percent (5%) interest in the
Venture to Associates,  an affiliate of MILTK, and (c) withdrew as a venturer in
the Venture;















         WHEREAS,  on the date hereof,  MILTK transferred all of its interest in
the Venture to Associates and withdrew as a venturer in the Venture;

         WHEREAS,  ESJ and IHS desire to continue  the  existence of the Venture
with Midwest and Associates as venturers; and

         WHEREAS,  the parties  desire that the  Agreement be amended to replace
Great American as a venturer in the Venture by Midwest and to replace MILTK as a
venturer in the Venture by Associates;

         NOW, THEREFORE, the parties hereto agree as follows:

         1. From and after the date hereof,  Midwest  shall be  substituted  for
Great  American for all purposes as a venturer in the Venture and all references
in the  Agreement to GAI shall be deemed to refer to Midwest,  Midwest  shall be
deemed included within the definition of Venturer for purposes of the Agreement,
and Midwest shall have all of the rights and  obligations  which Great  American
would have had under the Agreement as an owner of an interest in the Venture.

         2. From and after the date hereof,  Associates shall be substituted for
MILTK for all  purposes as a venturer in the Venture and all  references  in the
Agreement to MILTK shall be deemed to refer to Associates,  Associates  shall be
deemed included within the definition of Venturer for purposes of the Agreement,
and Associates  shall have all of the rights and  obligations  which MILTK would
have had under the Agreement as an owner of an interest in the Venture.

         3. Section 5.2 of the Agreement shall be deleted in its entirety and be
of no further force and effect and the following shall be substituted therefor:


                                        2














               "5.2 The net profits and losses of the Venture, together with any
            investment or other tax credits available, shall be allocated to the
            Venturers as follows: 50% to ESJ; 25% to Midwest; 15% to Associates;
            and 10% to IHS (the "Venturers Percentage Interests")."

         4. The Venture shall continue its existence and business  uninterrupted
with Midwest and  Associates  following the  execution of this  Amendment on the
terms stated herein and in the Agreement, as amended.

         IN WITNESS WHEREOF, this Agreement has been made and executed as of the
date and year first above written.

                                            ESJ HOTEL CORPORATION

                                            By: /s/
                                               ---------------------------------
[SEAL]                                         Norman J. Menell, President


                                            GREAT AMERICAN INDUSTRIES, INC.

                                            By: /s/
                                               ---------------------------------
[SEAL]                                         Burton I. Koffman, President


                                            IHS ASSOCIATES, LTD.

                                            By: /s/
                                               ---------------------------------
[SEAL]                                         Hugh A. Andrews, Chairman of
                                               the Board and President


                                            MILTK, INC.

                                            By: /s/
                                               ---------------------------------
[SEAL]                                         Milton Koffman, President


                                        3













                                            MIDWEST PROPERTY CORP.

                                            By: /s/
                                               ---------------------------------
[SEAL]                                         Burton I. Koffman, President


                                            MILTK ASSOCIATES

[SEAL]                                      By: MILTK, INC., its general partner


                                            By: /s/
                                               ---------------------------------
                                               Milton Koffman, President


                                        4













                         POSADAS DE SAN JUAN ASSOCIATES

                   SECOND AMENDMENT OF JOINT VENTURE AGREEMENT

         Agreement  made  as of  the  30th  day of  September,  1986  to  become
effective as of the close of business on the 30th day of September,  1986 by and
among ESJ HOTEL  CORPORATION,  a Delaware  corporation with offices at 767 Fifth
Avenue,  New York,  New York 10153  ("ESJ"),  IHS  ASSOCIATES,  LTD., a Delaware
corporation  with  offices at 1209 Orange  Street,  Wilmington,  Delaware  19801
("IHS"),  MIDWEST  PROPERTY  CORP., a New York  corporation  with offices at 300
Plaza Drive,  Binghamton,  New York 13902 ("Midwest"),  MILTK ASSOCIATES,  a New
York limited partnership with offices at 300 Plaza Drive,  Binghamton,  New York
13902 ("Associates") and MILTK, INC., a Delaware corporation with offices at 300
Plaza Drive, Binghamton, New York 13902 ("MILTK").

                              W I T N E S S E T H :

         WHEREAS,  on July  27,  1984,  ESJ,  IHS,  MILTK,  and  Great  American
Industries,  Inc., a Delaware  corporation ("Great American"),  executed a joint
venture  agreement (as  heretofore  amended,  the  "Agreement")  organizing  and
creating  POSADAS DE SAN JUAN  ASSOCIATES  as a joint  venture  pursuant  to the
Partnership Law of the State of New York (the "Venture");

         WHEREAS,  on October 15, 1984:  (a) Great  American (i)  transferred  a
Twenty- five percent (25%)  interest in the Venture to Midwest,  an affiliate of
Burton and Richard Koffman, (ii) transferred a Five percent (5%) interest in the
Venture to Associates,  an affiliate of MILTK,  and (iii) withdrew as a venturer
in the  Venture;  (b) MILTK  transferred  all of its  interest in the Venture to
Associates and withdrew as a venturer in the Venture; and (c) the















Agreement was amended to reflect such transfers;

         WHEREAS,  at the close of business on September  30,  1986,  Associates
shall  transfer all of its  interest in the Venture to MILTK,  and withdraw as a
venturer in the Venture;

         WHEREAS,  ESJ, IHS, and Midwest desire to continue the existence of the
Venture with MILTK as a venturer; and

         WHEREAS, the parties desire that the Agreement be amended, effective as
of September  30, 1986,  to replace  Associates  as a venturer in the Venture by
MILTK;

         NOW, THEREFORE, the parties hereto agree as follows:

         1. From and after the close of business on September  30,  1986:  MILTK
shall be  substituted  for  Associates  for all  purposes  as a venturer  in the
Venture and all  references in the  Agreement to  Associates  shall be deemed to
refer to MILTK; MILTK shall be deemed included within the definition of Venturer
for  purposes  of the  Agreement;  and MILTK  shall  have all of the  rights and
obligations  which  Associates would have had under the Agreement as an owner of
an interest in the Venture.

         2. Section 5.2 of the Agreement shall be deleted in its entirety and be
of no further force and effect and the following shall be substituted therefor:

               "5.2 The net profits and losses of the Venture, together with any
            investment or other tax credits  available shall be allocated to the
            Venturers as follows:  50% to ESJ; 25% to Midwest; 15% to MILTK; and
            10% to IHS (the "Venturers Percentage Interests").

         3. The Venture shall continue its existence and business  uninterrupted
with MILTK following the date this Amendment shall become effective on the terms
stated herein and in the Agreement, as amended.


                                        2













         IN WITNESS WHEREOF, this Agreement has been made and executed as of the
date and year first above written.

                                            ESJ HOTEL CORPORATION

                                            By: /s/
                                               ---------------------------------
[SEAL]                                         Norman J. Menell, President


                                            IHS ASSOCIATES, LTD.

                                            By: /s/
                                               ---------------------------------
[SEAL]                                         Hugh A. Andrews, Chariman of
                                               the Board and President


                                            MILTK, INC.,

                                            By: /s/
                                               ---------------------------------
[SEAL]                                         Milton Koffman, President


                                            MIDWEST PROPERTY CORP.

                                            By: /s/
                                               ---------------------------------
[SEAL]                                         Burton I. Koffman, President


                                            MILTK ASSOCIATES

[SEAL]                                      By: MILTK, INC., its general partner


                                            By: /s/
                                               ---------------------------------
                                               Milton Koffman, President


                                        3













                         POSADAS DE SAN JUAN ASSOCIATES

                   THIRD AMENDMENT OF JOINT VENTURE AGREEMENT

         Agreement made as of the 30th day of December, 1989 to become effective
as of the  close  of  business  on  November  1,  1986 by and  among  ESJ  HOTEL
CORPORATION  ("ESJ"),  a Delaware  corporation with offices at 767 Fifth Avenue,
New York, New York 10153, IHS ASSOCIATES,  LTD. ("IHS"), a Delaware  corporation
with  offices  at 300 Plaza  Drive,  Binghamton,  New York  13902,  MILTK,  INC.
("MILTK"),  a Delaware corporation with offices at 300 Plaza Drive,  Binghamton,
New  York  13902  and  MILTK  ASSOCIATES  ("Associates"),  a  New  York  limited
partnership with offices at 300 Plaza Drive, Binghamton, New York 13902.

                              W I T N E S S E T H:

         WHEREAS,  pursuant to the terms of the Joint  Venture  Agreement  dated
July 27,  1984,  as  amended  October  15,  1984 and  September  30,  1986  (the
"Agreement")  of  POSADAS  DE SAN JUAN  ASSOCIATES,  a joint  venture  organized
pursuant to the  Partnership Law of the State of New York (the  "Venture"),  the
partners of the Venture are as follows:

         Partner                                       Interest
         -------                                       --------
         ESJ Hotel Corporation,
           a Delaware corporation                         50%

         IHS Associates, Ltd.,
           a Delaware corporation                         10%

         Midwest Property Corp.,
           a New York corporation                         25%

         MILTK Inc.,
           a Delaware corporation                         15%















         WHEREAS,  Midwest desires to transfer Ten percent (10%) of its interest
in the  Venture  to  Associates,  an  affiliate  of MILTK and MILTK  desires  to
withdraw as a venturer in the Venture; and

         WHEREAS,  ESJ, IHS, and Midwest desire to continue the existence of the
Venture with Associates as a venturer; and

         WHEREAS, the parties desire that the Agreement be amended, effective as
of November 1, 1986  ("Effective  Date"),  to replace MILTK as a venturer in the
Venture by Associates and effect the transfers noted above;

         NOW, THEREFORE, the parties hereto agree as follows:

         1. ESJ and IHS hereby consent to the transfer by Midwest of Ten percent
(10%) of its interest in the Venture to Associates  and to the transfer by MILTK
of its entire Fifteen Percent (15%) interest in the Venture to Associates.

         2. As of the Effective Date,  Associates shall be substituted for MILTK
for all  purposes  as a venturer in the Venture and shall have all of the rights
and obligations of an owner of an interest in the Venture.

         3. Section 5.2 of the  Agreement  shall be deleted as of the  Effective
Date in its  entirety  and be of no further  force and effect and the  following
shall be substituted therefor:

               "5.2 The net proceeds and losses of the  Venture,  together  with
            any investment or other tax credits  available shall be allocated to
            the  Venturers  as follows:  50% to ESJ; 25% to  Associates;  15% to
            Midwest; and 10% to IHS (the "Venturers Percentage Interests").

         4. The Venture shall continue its existence and business  uninterrupted
with the partners as set forth on the terms stated herein.


2














         IN WITNESS WHEREOF,  the undersigned hereunto affix the signature of an
authorized officer.

                                            ESJ HOTEL CORPORATION

                                            By: /s/
                                               ---------------------------------
                                               Norman J. Menell, President


                                            IHS ASSOCIATES, LTD.

                                            By: /s/
                                               ---------------------------------
                                               Hugh A. Andrews, Chairman of the
                                               Board and President


                                            MILTK, INC.

                                            By: /s/
                                               ---------------------------------
                                               Milton Koffman, President


                                            MIDWEST PROPERTY CORP.

                                            By: /s/
                                               ---------------------------------
                                               Burton I. Koffman, President


                                            MILTK ASSOCIATES

                                            By: /s/
                                               ---------------------------------
                                               Milton Koffman, Partner


3














                     CONSENT TO TRANSFER AND INDEMNIFICATION

         Agreement made as of the 30th day of December, 1989 to become effective
as of the  close  of  business  on  November  1,  1986 by and  among  ESJ  HOTEL
CORPORATION  ("ESJ"),  a Delaware  corporation with offices at 767 Fifth Avenue,
New York, New York 10153, IHS ASSOCIATES,  LTD. ("IHS"), a Delaware  corporation
with offices at 1209 Orange Street, Wilmington, Delaware 19801, MIDWEST PROPERTY
CORP.  ("Midwest"),  a New York  corporation  with  offices at 300 Plaza  Drive,
Binghamton,  New York 13902, MILTK, Inc. ("MILTK"),  a Delaware corporation with
offices at 300 Plaza  Drive,  Binghamton,  New York  13902 and MILTK  ASSOCIATES
("Associates"),  a New York limited partnership with offices at 300 Plaza Drive,
Binghamton, New York 13902.

                              W I T N E S S E T H:

         WHEREAS,  pursuant to the terms of the Joint  Venture  Agreement  dated
July 27,  1984,  as  amended  October  15,  1984 and  September  30,  1986  (the
"Agreement")  of  POSADAS  DE SAN JUAN  ASSOCIATES,  a joint  venture  organized
pursuant to the  Partnership Law of the State of New York (the  "Venture"),  the
partners of the Venture are as follows:

                  Partner                              Interest
                  -------                              --------
         ESJ Hotel Corporation,
           a Delaware corporation                         50%

         IHS Associates, Ltd.,
           a Delaware corporation                         10%

         Midwest Property Corp.,
           a New York corporation                         25%


4














         MILTK Inc.,
           a Delaware corporation                         15%

         WHEREAS,  Midwest  desires to  transfer on the books and records of the
Venture Ten percent (10% of its interest in the Venture to Associates  and MILTK
desires to transfer on the books and records of the Venture all of its  interest
in the Venture to Associates,  an affiliate of MILTK effective as of November 1,
1986  (hereinafter  the  foregoing  transfers  are  referred  to  jointly as the
"Transfers"); and

         WHEREAS,  Midwest, MILTK and Associates desire to obtain the consent of
ESJ and IHS to the Transfers as required by Section 6 of the Agreement;

         NOW, THEREFORE, the parties hereto agree as follows:

         1. Midwest,  MILTK and Associates hereby indemnify ESJ and IHS and hold
ESJ, IHS and their  affiliates  harmless  from any and all losses,  liabilities,
damages,  costs and expenses (including  reasonable attorneys' fees) incurred by
them by reason of the Transfers.

         2. In consideration of the foregoing, ESJ and IHS hereby consent to the
Transfers.

         IN WITNESS WHEREOF,  the undersigned hereunto affix the signature of an
authorized officer.

                                            ESJ HOTEL CORPORATION

                                            By:/s/
                                               ---------------------------------
                                            Norman J. Menell, President


                                            IHS ASSOCIATES, LTD.

                                            By:/s/
                                               ---------------------------------
                                               Hugh A. Andrews, Chairman of the
                                               Board and President


5













                                            MILTK, INC.

                                            By:/s/
                                               ---------------------------------
                                               Milton Koffman, President


                                            MIDWEST PROPERTY CORP.

                                            By:/s/
                                               ---------------------------------
                                               Burton I. Koffman, President


                                            MILTK ASSOCIATES

                                            By: MILTK, INC., its general partner


                                            By:/s/
                                               ---------------------------------
                                               Milton Koffman, Partner


6













                         POSADAS DE SAN JUAN ASSOCIATES

                   FOURTH AMENDMENT OF JOINT VENTURE AGREEMENT

         Agreement  made as of the 13th day of  August,  1992 by and  among  ESJ
HOTEL CORPORATION ("ESJ"), a Delaware corporation with offices at______________,
IHS ASSOCIATES, LTD. ("IHS"), a Delaware corporation with offices at 1209 Orange
Street,  Wilmington,  Delaware 19801, MIDWEST PROPERTY CORP. ("Midwest"),  a New
York  corporation with offices at 300 Plaza Drive,  Vestal,  New York 13850, and
MILTK ASSOCIATES  ("MILTK"),  a New York limited partnership with offices at 300
Plaza Drive, Vestal, New York 13850.

                              W I T N E S S E T H :

         WHEREAS,  pursuant to the terms of the Joint  Venture  Agreement  dated
July 27, 1984,  as amended  October 15, 1984 and September 30, 1986 and December
30, 1989 (the  "Agreement") of POSADAS DE SAN JUAN  ASSOCIATES,  a joint venture
organized  pursuant  to the  Partnership  Law  of the  State  of New  York  (the
"Venture"), the partners of the Venture are as follows:

         WHEREAS, MILTK desires to transfer Ten percent (10%) of its interest in
the Venture to Midwest; and

         WHEREAS,  ESJ, IHS, and Midwest desire to continue the existence of the
Venture with MILTK as a venturer; and

         WHEREAS,  the parties  desire that the Agreement be amended,  effective
August 13, 1992 ("Effective Date");

         NOW, THEREFORE, the parties hereto agree as follows:















         1. ESJ and IHS hereby  consent to the  transfer by MILTK of Ten percent
(10%) of its interest in the Venture to Midwest.

         2. Section 5.2 of the  Agreement  shall be deleted as of the  Effective
Date in its  entirety  and be of no further  force and effect and the  following
shall be substituted therefor:

               "5.2 The net profits and losses of the Venture, together with any
            investment or other tax credits  available shall be allocated to the
            Venturers as follows:  50% to ESJ; 25% to Midwest; 15% to MILTK; and
            10% to IHS (the "Venturers Percentage Interests").

         3. The Venture shall continue its existence and business  uninterrupted
with the partners set forth on the terms stated herein.

         IN WITNESS WHEREOF,  the undersigned hereunto affix the signature of an
authorized officer.

                                            ESJ HOTEL CORPORATION

                                            By:
                                               ---------------------------------


                                            IHS ASSOCIATES, LTD.

                                            By: /s/
                                               ---------------------------------
                                               Hugh A. Andrews, Chairman of the
                                               Board and President


                                            MIDWEST PROPERTY CORP.

                                            By: /s/
                                               ---------------------------------
                                               Burton L. Koffman, President


                                            MILTK ASSOCIATES

                                            By: MILTK, Inc., its general partner


                                            By: /s/
                                               ---------------------------------
                                               Milton Koffman, Partner















                     CONSENT TO TRANSFER AND INDEMNIFICATION

         Agreement  made as of the 13th day of  August,  1992 by and  among  ESJ
HOTEL   CORPORATION   ("ESJ"),   a   Delaware   corporation   with   offices  at
_________________________,  IHS ASSOCIATES, LTD. ("IHS"), a Delaware corporation
with offices at 1209 Orange Street, Wilmington, Delaware 19801, MIDWEST PROPERTY
CORP.  ("Midwest"),  a New York  corporation  with  offices at 300 Plaza  Drive,
Vestal,  New York  13850  and MILTK  ASSOCIATES  ("MILTK"),  a New York  limited
partnership with offices at 300 Plaza Drive, Vestal, New York 13850.

                              W I T N E S S E T H :

         WHEREAS,  pursuant to the terms of the Joint  Venture  Agreement  dated
July 27, 1984,  as amended  October 15, 1984 and September 30, 1986 and December
30, 1989 (the  "Agreement") of POSADAS DE SAN JUAN  ASSOCIATES,  a joint venture
organized  pursuant  to the  Partnership  Law  of the  State  of New  York  (the
"Venture"), the partners of the Venture are as follows:

                  Partner                              Interest

         ESJ Hotel Corporation                            50%
           a Delaware corporation

         IHS Associates, Ltd.                             10%
           a Delaware corporation

         Midwest Property Corp.,                          15%
           a New York corporation

         MILTK Associates                                 25%
           a New York limited partnership















         WHEREAS,  MILTK  desires to  transfer  on the books and  records of the
Venture Ten Percent (10%) of its interest in the Venture to Midwest effective as
of August 13, 1992 (hereinafter the foregoing transfer is referred to jointly as
the "Transfer"); and

         WHEREAS,  Midwest and MILTK desire to obtain the consent of ESJ and IHS
to the Transfers as required by Section 6 of the Agreement;

         NOW, THEREFORE, the parties hereto agree as follows:

         1. Midwest and MILTK hereby indemnify ESJ and IHS and hold ESJ, IHS and
their affiliates harmless from any and all losses,  liabilities,  damages, costs
and expenses (including  reasonable  attorneys' fees) incurred by them by reason
of the Transfer.

         2. In  consideration of the foregoing ESJ and IHS hereby consent to the
Transfer.

         IN WITNESS WHEREOF,  the undersigned hereunto affix the signature of an
authorized officer.

                                            ESJ HOTEL CORPORATION

                                            By:
                                               ---------------------------------

                                            IHS ASSOCIATES, LTD.

                                            By: /s/
                                               ---------------------------------
                                               Hugh A. Andrews, Chairman of the
                                               Board and President















                                            MIDWEST PROPERTY CORP.

                                            By: /s/
                                               ---------------------------------
                                               Burton I. Koffman, President


                                            MILTK ASSOCIATES

                                            By: MILTK, Inc., its general partner


                                            By: /s/
                                               ---------------------------------
                                               Milton Koffman, Partner