Document Schedule
              for Assignment of Lease and Sale of Equipment leased
                     under Schedule Nos. 83, 84, 85, and 86,
            each as amended by Amendment No. 1 thereto ("Schedules")
                to Master Lease Agreement dated December 14. 1995
                    between Varilease Corporation, as Lessor,
              and America Online, Inc., as Lessee ("Master Lease")

PARTIES

Seller:               Varilease Corporation
                              28525 Orchard Lake Road
                              Farmington Hills, Michigan  48334
                              Attention:  Majorie Biglin
                              Telephone:    (248) 488 - 0100
                              Telecopy:     (248) 488 - 0162

Purchaser:                    American Finance Group, Inc.
                              24 School Street
                              Boston, MA 02108
                              Jason Howard, Account Manager
                              Telephone:    (617) 557-9335
                              Telecopy:     (617) 557-9348
                              E-mail:Jhoward@afgnet.com

Lessee:                       America Online, Inc.
                              8619 Westwood Center Drive
                              Suite 2000
                              Vienna, Virginia  22180
                              Attention: __________________
                              Telephone: ___-___-____
                              Telecopy:  ___-___-____

Lender:                       Interpool, Inc.
                              211 College Road East
                              Princeton, NJ  08540
                              Attention: Raoul J. Witteveen, President

                              Telecopy:   (609) 951-0362

Closing:  December  30, 1997 at 10:00 a.m.,  at the offices of American  Finance
          Group,  Inc. in Boston or by mail.  (All documents will be dated as of
          the Closing Date except as indicated.)






LEASE DOCUMENTS

1.                    Seller  Certified copy of Master Lease  Agreement dated as
                      of  December  14,  1995,  as  amended by  Amendment  No. 1
                      thereto, between Seller as Lessor and Lessee.

2.                    Seller Certified copy of the  below-listed  Schedules each
                      between  Seller as Lessor and Lessee,  together  with each
                      Amendment No. 1 thereto and each Acceptance Certificate.

                      a.      Schedule No. 83
                      b.      Schedule No. 84
                      c.      Schedule No. 85
                      d.      Schedule No. 86

3.                    Seller UCC-1 Financing Statements showing Lessee as Debtor
                      and  Lender as Secured  Party  relating  to the  Equipment
                      leased pursuant to the Schedules.

4.      Seller        Copy of Opinion of Counsel of Lessee.

5.      Seller        Copy of Incumbency Certificate of Lessee.

6.                    Seller   Insurance   Certificate   naming   Purchaser   as
                      additional  insured  and loss  payee  with  respect to the
                      Schedule  and  the  Equipment  leased  thereunder,  as its
                      interests may appear.

TRANSFER DOCUMENTS

1.      Purchaser     Purchase & Sale Agreement.

2.      Purchaser     Assignment and Assumption Agreement and Bill of  Sale.

3.      Seller        Letter of Instructions for Disbursement of Purchase 
                      Price and Acquisition Fee.

4.      Purchaser     Lessee Notice and Acknowledgment of Assignment 
                      (Consent & Agreement).

5.      Seller        Incumbency Certificate of the Assistant Secretary of 
                      Seller.

6.      Purchaser     Incumbency Certificate of Purchaser

7.      Seller        Release of Lien from Seller

8. Seller UCC-1 financing statements between Seller, as Debtor and Purchaser, as
Secured Party.

9. Purchaser Resale Certificate for the all applicable states.

LOAN DOCUMENTS

1.        Seller      Certified  copy of the Limited  Recourse Loan and 
                      Security Agreement dated September 30, 1997  
                      between Seller as Debtor and Lender.

2.                    Seller   Certified  copy  of  the   below-listed   Limited
                      GRecourse  Term Notes between Seller as Debtor and Lender,
                      to  that  certain  Limited   Recourse  Loan  and  Security
                      Agreement  with  Amortization  Schedule  and  Disbursement
                      Letter.

                      a.       Term  Note in the  amount  of  $2,258,663.82  for
                               Schedule 83
                      b.       Term  Note in the  amount  of  $2,015,220.47  for
                               Schedule 84
                      c.       Term  Note in the  amount  of  $3,043,252.30  for
                               Schedule 85
                      d.       Term  Note in the  amount  of  $3,043,252.30  for
                               Schedule 86

3. Seller Copy of Consent to Assignment and Agreement  among Seller,  Lender and
Lessee.

4.      Seller        Transferee Agreement among Lender, Seller and Purchaser.

MISCELLANEOUS DOCUMENTS

1.      Seller        Copies of vendor invoices, bills of sale and proof of 
                      payment.

2.      Seller        Billing Instructions for Lessee invoices.

3. Seller Copies of tax filings or evidence of payment of taxes, if applicable.

4.      Seller        Lessee tax exemption certificates (if applicable)

5.      Purchaser     Equipment Appraisal and Inspection Report







                           PURCHASE AND SALE AGREEMENT

        THIS PURCHASE AND SALE AGREEMENT  ("Agreement")  made as of December 30,
1997, by and between AMERICAN FINANCE GROUP, INC., a Delaware corporation having
a  principal  place  of  business  at  24  School  Street,  7th  Floor,  Boston,
Massachusetts  02108  ("Purchaser"),   and  VARILEASE  CORPORATION,  a  Michigan
corporation  having a principal  place of business at 28525  Orchard  Lake Road,
Farmington Hills, Michigan, 48334 ("Seller").

Background:

        Seller, as lessor, has entered into Schedule Nos. 83, 84, 85 and 86 each
dated  September  16, 1997 to the Master Lease  Agreement  (the "Master  Lease")
dated as of December 14, 1995 (such  Schedule and the Master Lease solely to the
extent incorporated therein by reference being hereinafter collectively referred
to as the "Lease") with America Online, Inc., as lessee ("Lessee"), with respect
to the leasing by Lessee of various Ascend and U.S.
Robotics Industrial Modems (as further described in the Lease, the "Equipment").

        Seller has  financed  its  purchase of the  Equipment  leased  under the
Schedules with Interpool,  Inc. (the "Lender") pursuant to those certain Limited
Recourse  Term Notes each dated  September 30, 1997  ("Notes"),  to that certain
Limited Recourse Loan and Security Agreement dated September 30, 1997 ("Security
Agreement"),  and that  Notice and  Acknowledgement  dated  September  25,  1997
("Consent")  in the total  original  principal  amounts of  $10,360,388.89  (the
Notes,  together  with  the  Security  Agreement  and  the  Consent  hereinafter
collectively  referred  to as the  "Debt  Documents")  and the debt  represented
thereby, the "Debt").

        Seller now wishes to sell and assign,  and Purchaser  wishes to purchase
and  assume,  all  of the  Seller's  right,  title  and  interest  in and to the
Equipment, and all of Seller's right, title, interest duties and obligations in,
to and under the Lease,  subject to the Debt and the Lender's  security interest
in and to the  Schedule  and the  Equipment,  all on the  terms  and  conditions
hereinafter set forth.

Agreement:

        NOW,  THEREFORE,  in  consideration  of the  premises and other good and
valuable  consideration,  the  receipt  and  sufficiency  of  which  are  hereby
acknowledged, the parties hereto hereby agree as follows:

        1. ASSIGNMENT AND ASSUMPTION  AGREEMENT AND BILL OF SALE.  Seller hereby
agrees to sell, and hereby Purchaser agrees to purchase,  all of Seller's right,
title and interest in and to the Equipment  (including,  but not limited to, the
residual  value of the Equipment at the  termination  of the Lease),  and Seller
hereby further agrees to assign,  and Purchaser agrees to accept and assume, all
of Seller's right, title, interest,  duties and obligations in, to and under the
Lease and all  documents  and  instruments  executed and delivered in connection
therewith  (including,  but not  limited  to,  any and all  agreements  with the
vendors (if any) solely as they relate to the Equipment, opinions, certificates,
and other documents and instruments, collectively the "Lease Documents), subject
to the Debt.  Simultaneously upon receipt by Seller of the Purchase Price of the
Equipment  set forth below and delivery by Seller and  Purchaser of the executed
documentation  substantially  in the  form  set  forth as  schedules  hereto  or
otherwise  required  hereunder,  and  satisfaction  of the conditions  precedent
specified in Section 7 hereof (the  "Closing"),  Seller will execute and deliver
to Purchaser  on the Closing Date (as  hereinafter  defined) an  Assignment  and
Assumption  Agreement and Bill of Sale (the  "Assignment") in substantially  the
form attached hereto as Schedule 1.


        2. PURCHASE PRICE. The purchase price of the Equipment is $10,494,698.31
("Purchase Price"),  payable in immediately  available funds on the Closing Date
in the amount of $494,724.28,  to be further described as $107,854.62 related to
Schedule No. 83, $96,229.84 related to Schedule No. 84,  $145,319.91  related to
Schedule No. 85 and $145,319.91  related to Schedule No. 86, attributable to the
equity purchase price of the Equipment to be further described in the manner set
forth  by  Seller   pursuant  to  a  purchase  price   disbursement   letter  in
substantially  the form attached  hereto as Schedule 2; and by the assumption by
Purchaser of Seller's  non-recourse  liability to Lender  pursuant to Transferee
Agreements  in  substantially  the form  attached  hereto as  Schedule  3 in the
aggregate  principal  amount  of  $2,180,089.93  related  to  Schedule  No.  83,
$1,945,115.44  related to Schedule No. 84, $2,937,384.33 related to Schedule No.
85 and $2,937,384.33 related to Schedule No. 86, which non-recourse liability is
scheduled to be amortized  and retired  during the Base Term of the Master Lease
by the collateral  assignment to Lender of the Lessee's rental obligations under
the Lease.

        3. TAXES.  Seller  shall be  responsible  for all Taxes (as  hereinafter
defined),  payable or accrued,  and for the submission for all necessary filings
to the  applicable  taxing  authorities,  relating  to (i)  its  acquisition  or
ownership, or Lessee's use or leasing of the Equipment,  and (ii) the payment of
monthly rentals or other sums due under the Lease,  including without limitation
all sales,  use and property  taxes,  including  interest and penalties  thereon
("Taxes"),  for all periods through and including the Closing Date.  Accrued and
unpaid  Taxes as of the  Closing  Date  which are the  responsibility  of Seller
hereunder  shall result in an  adjustment  to the  Purchase  Price as defined in
Section  2  hereof.  As  between  Purchaser  and  Seller,   Purchaser  shall  be
responsible for all Taxes and for the submission of all filings  required by the
applicable taxing  authorities with respect to Taxes after the Closing Date. All
Taxes of any  nature  whatsoever,  including  without  limitation  all  sales or
transfer  taxes arising out of or in  connection  with the sale or assignment of
the Lease or the Equipment  contemplated herein, shall be solely for the account
of the Seller.  Seller  shall  indemnify  Purchaser  from and against all costs,
claims or liabilities  arising out of or relating to this Section 3 which result
from any obligation,  liability,  act,  failure to act, or breach,  violation or
untruth  of any of the  terms,  conditions  or  covenants  of  this  Section  3.
Purchaser shall provide to Seller a valid resale  certificate for the applicable
states  where  the  Equipment  may be  located,  or  other  evidence  reasonably
requested by Seller to establish  that the sale of the  Equipment is not subject
to tax.


        4.  SUBORDINATION.  Purchaser  and  Seller  acknowledge  and agree  that
Purchasers'  right,  title and  interest in the  Equipment,  the Lease,  and all
proceeds thereof and therefrom,  will be subject and subordinate in all respects
to the Debt and  Lender's  security  interest and the rights of the Lessee under
the Lease.

        5.  ASSUMPTION  OF DEBT.  Purchaser  hereby  agrees to  assume  the Debt
subject to the benefit of the non-recourse  provisions thereof, and acknowledges
receipt  of  the  Debt  Documents.  Notwithstanding  anything  to  the  contrary
contained  herein, in no event shall Purchaser assume or incur any liability for
breaches by Seller of its representations, warranties, or covenants contained in
the Debt  Documents.  Each of Purchaser and Seller shall indemnify the other for
any  recourse  liability  incurred  by the  indemnified  party  under  the  Debt
Documents  as a result of any  breach  of the  representations,  warranties,  or
covenants  contained  therein  caused  by  the  indemnifying   party's  acts  or
omissions.


        6. CONSENT OF LENDER.  As a condition  precedent  to Closing  hereunder,
Seller  and  Purchaser  agree to  execute  and  deliver  on the  Closing  Date a
Transferee Agreement, which shall have been duly executed by Lender.


        7. CONSENT OF LESSEE.  As a condition  precedent  to Closing  hereunder,
Seller  agrees  to  deliver  to  Purchaser  on the  Closing  Date a  Notice  and
Acknowledgment  of Assignment of even date  herewith in  substantially  the form
attached hereto as Schedule 4 (the "Notice") executed by the Lessee.


        8. ADDITIONAL  CONDITIONS PRECEDENT.  Purchaser's  obligations hereunder
are subject to satisfaction by Seller of the following  conditions  precedent on
or before the Closing Date:

               A.  Lessee  shall  have  inspected,  approved  and  accepted  the
Equipment for lease pursuant to a Certificate  of Acceptance  under the Lease on
or before Closing Date;

               B. Seller shall have delivered to Purchaser one certified copy of
the Lease and the Lease Documents  (including the original  executed copy of the
Schedule marked  "Counterpart No. 1" and all schedules and attachments  thereto,
the  Certificate  of  Acceptance,  and a certified true and complete copy of the
Master Lease, all as may have been amended from time to time up to and including
the  Closing  Date) in  substantially  the  form  that  has  been  presented  to
Purchaser,  comprising all of the fully executed "originals" thereof except only
those in the possession of Lender or Lessee;

               C.  Seller  shall  have  delivered  to  Purchaser   documentation
reasonably  supporting the validity and  enforceability of Lessee's  obligations
under the Lease, the Lease Documents and the Notice, which may include,  without
limitation,   a  secretary's  certificate  regarding  incumbency  and  corporate
resolutions and an opinion of counsel;

               D.  Seller  shall  have  delivered  to  Purchaser   documentation
reasonably  supporting the validity and  enforceability of Seller's  obligations
under the Lease  Documents  and the  Transfer  Documents,  which shall  include,
without limitation, a secretary's certificate regarding incumbency and corporate
resolutions and an opinion of counsel;

               E.  Seller  shall  have   delivered   to  Purchaser   appropriate
"Lessee/Lessor"  UCC-1  financing  statements  signed by Seller and  Lessee,  as
assigned to Purchaser;

        F. Lessee shall not,  between the date hereof and the Closing Date, have
(i) ceased doing  business as a going concern or, in the  reasonable  opinion of
Purchaser,  suffered a material  adverse  change in its  financial  or operating
condition  through and including the Closing Date;  (ii) made an assignment  for
the benefit of creditors,  admitted in writing its inability to pay its debts as
they  mature or  generally  failed to pay its debts as they  become  due;  (iii)
initiated any voluntary  bankruptcy  or  insolvency  proceeding;  (iv) failed to
obtain the  discharge  of any  bankruptcy  or  insolvency  proceeding  initiated
against it by others within 60 days of the date such proceedings were initiated;
or (v) requested or consented to the  appointment  of a trustee or receiver with
respect to itself or for a substantial part of Lessee's property.

               G. Seller shall have provided Purchaser with (i) copies of vendor
invoices,  (ii) purchase  documentation,  (iii) equipment  specifications,  (iv)
documentation  evidencing  Seller's  payment to vendor for the Equipment and (v)
other materials reasonably requested by Purchaser establishing Seller's title in
and to the Equipment  and  supporting  that the Purchase  Price of the Equipment
does not exceed the fair market value thereof;

               H. All required licenses,  approvals,  consents and notifications
necessary  in respect of the  transactions  contemplated  hereby shall have been
obtained or made,  and  executed or  certified  copies  thereof  shall have been
delivered to Purchaser;

               I. Seller  shall have  performed  and  complied  in all  material
respects with all  agreements  and  conditions  required by this Agreement to be
performed or complied with by it prior to or at the Closing; and

               J.  Seller  shall have  provided  Purchasers  with  documentation
requested by  Purchasers  confirming  the filing and payment of all sales,  use,
property and other taxes relating to the Equipment and the Lease.

        9.     REPRESENTATIONS AND WARRANTIES.

               (A) Seller represents and warrants that:

               (1) Seller is a corporation duly organized,  validly existing and
        in good  standing  under the laws of the State of Michigan with adequate
        power to enter into each of this  Agreement,  the Lease  Documents,  the
        Assignment,  and each  instrument,  document  or  agreement  attached or
        otherwise related hereto (hereinafter the "Transfer Documents") to which
        it is a party and is duly qualified to do business in every jurisdiction
        in which its failure to so qualify would have a material  adverse effect
        upon the business or property of Seller.

               (2) The  Transfer  Documents  executed  by Seller  have been duly
        authorized,  executed and  delivered by Seller,  and assuming  their due
        authorization,  execution  and  delivery  by each of the  other  parties
        thereto, constitute a valid, legal and binding agreement, enforceable in
        accordance with its terms,  except as enforcement thereof may be limited
        by bankruptcy,  insolvency or similar laws affecting the  enforcement of
        creditors' rights.

               (3) The entering into and  performance  by Seller of the Transfer
        Documents  executed by Seller does not violate any judgment,  order, law
        or  regulation  applicable  to  Seller  or  any  provision  of  Seller's
        Certificate of  Incorporation  or By-Laws or result in any breach of, or
        constitute a default under any indenture,  mortgage, deed of trust, bank
        loan or credit agreement or other instrument to which Seller is a party.

               (4) Seller is not in default under any indenture,  mortgage, loan
        agreement or other  instrument,  in each case of a material  nature,  to
        which the  Seller is a party,  nor is  Seller in  violation  of any law,
        order,  injunction,  decree, rule or regulation  applicable to Seller of
        any court or administrative  body, which default or violation materially
        and adversely  affects the business,  property or assets,  operations or
        condition,  financial or otherwise,  of Seller. No Event of Default,  as
        defined in the Lease (or an event which, with the passage of time or the
        giving of notice,  or both,  would constitute an Event of Default) would
        occur upon the execution and delivery of each such Transfer Document.

               (5) There is no litigation,  proceedings or investigation pending
        or, to the knowledge of Seller,  threatened  against or involving Seller
        or its assets or properties that,  individually or in the aggregate,  if
        adversely determined, would restrain, enjoin or materially frustrate the
        consummation  by Seller of the  transactions  contemplated  herein,  the
        performance of the obligations  contained herein or the enjoyment of the
        benefits contained herein. There are no outstanding judgments,  decrees,
        orders of any courts or any  governmental  authority  against  Seller or
        affecting Seller's ability to transfer and lease the Equipment.

               (6) No approval,  consent or withholding of objection is required
        from any  governmental  authority  with respect to the entering  into or
        performance by Seller of the Transfer Documents to which it is a party.

               (7) Seller has good and marketable  title to the Equipment,  free
        and clear of all  liens,  claims and  encumbrances  except  such  liens,
        claims or encumbrances which Lessee is required to discharge pursuant to
        the Lease and the  security  interest of, and prior  assignment  to, the
        Lender.  The  purchase  price for the  Equipment  has been paid in full.
        Seller has not heretofore  sold,  assigned,  or encumbered the title and
        interest  to be  conveyed  pursuant  to this  Agreement,  except  to the
        Lender.

        (8) The  Master  Lease,  the  Schedules  and  the  Notice  delivered  to
        Purchaser in  connection  herewith are true,  correct and complete as of
        the date hereof and such  documents  delivered to Purchaser  contain the
        entire  agreement made between Seller and Lessee in connection  with the
        lease of the Equipment.

               (9)  To  the  best  of  Seller's   knowledge  based  on  Lessee's
        secretary's  certificate  of  incumbency  and  authority,  the Lease was
        executed  by  officers  of the Lessee who had  authority  to execute the
        same, and the Lease is valid, binding and enforceable in accordance with
        its terms.

               (10) No Event of  Default  (as such term is defined in the Lease)
        or event  which,  with the giving of notice or the  passage of time,  or
        both, would become an Event of Default, has occurred; all rentals due as
        of the  Closing  Date have been or will be paid in full when due;  there
        has  been no  prepayment  of rent and the  aggregate  amount  of  unpaid
        rentals for the Lease is as specified in the Notice, and rentals are due
        in scheduled  payments following the Closing Date in accordance with the
        terms of the Lease.

             (11) All taxes which are the  responsibility  of Seller relating to
        (i) the acquisition,  ownership, use or leasing of the Equipment through
        the closing date, and (ii) the payment of monthly  rentals or other sums
        due under the Lease,  including  without  limitation all sales,  use and
        property taxes,  including interest and penalties thereon,  have been or
        when due will promptly be remitted to the applicable taxing  authorities
        with the necessary filings.

               (12) The  representations  and warranties of Seller  contained in
        the Debt  Documents  are true and  correct as of the date  hereof and no
        Event of  Default  has  occurred  under  the  Security  Agreement  dated
        September 30, 1997 between Lender and Seller.

        (B) Purchaser represents and warrants that:

               (1)  Purchaser  is  a  corporation  duly  organized  and  validly
        existing under the laws of the State of Delaware, with adequate power to
        enter  into the  Transfer  Documents  to which it is a party and is duly
        qualified to do business in every  jurisdiction  in which its failure to
        so qualify  would have a material  adverse  effect upon the  business or
        property of Purchaser.

               (2) The Transfer  Documents  executed by Purchaser have been duly
        authorized,  executed and delivered by Purchaser and, assuming their due
        authorization,  execution  and  delivery  by each of the  other  parties
        thereto, constitute a valid, legal and binding agreement, enforceable in
        accordance with its terms,  except as enforcement thereof may be limited
        by bankruptcy,  insolvency or similar laws affecting the  enforcement of
        creditors' rights.

               (3) The  entering  into and  performance  by Purchaser of each of
        this Agreement and each  instrument,  document or agreement  attached or
        otherwise  related  hereto  executed by  Purchaser  does not violate any
        judgment,  order,  law or  regulation  applicable  to  Purchaser  or any
        provision  of  Purchaser's  Second  Amended  and  Restated   Partnership
        Agreement,  as  amended  or result in any  breach  of, or  constitute  a
        default  under any  indenture,  mortgage,  deed of  trust,  bank loan or
        credit agreement or other instrument to which Purchaser is a party.

               (4) There is no litigation,  proceedings or investigation pending
        or, to the  knowledge  of  Purchaser,  threatened  against or  involving
        Purchaser  or its  assets or  properties  that,  individually  or in the
        aggregate, if adversely determined, would restrain, enjoin or materially
        frustrate the consummation by Purchaser of the transactions contemplated
        herein,  the  performance  of the  obligations  contained  herein or the
        enjoyment of the benefits  contained  herein.  There are no  outstanding
        judgments,  decrees,  orders of any courts or any governmental authority
        against  Purchaser  or  affecting  Purchaser's  ability to  acquire  the
        Equipment.

               (5) No approval,  consent or withholding of objection is required
        from any  governmental  authority of the United States of America or the
        Commonwealth  of  Massachusetts  with  respect to the  entering  into or
        performance by Purchaser of this Agreement and each instrument, document
        or  agreement  attached  or  otherwise  related  hereto to which it is a
        party.

               (6) So long as  there is no Event of  Default  under  the  Lease,
        Purchaser  shall not disturb the peaceful and quiet use and enjoyment of
        the Equipment by Lessee.

        10.  INDEMNITY

        Seller  hereby  agrees to  indemnify,  defend  and hold  Purchaser,  its
officers,  directors,  shareholders,   partners,  employees,  agents,  trustees,
beneficial  owners,   executive   committee  members,   successors  and  assigns
(collectively,  the "Indemnities") harmless from and against any and all claims,
losses,  damages or liabilities  suffered or incurred by Purchaser  resulting or
arising from the breach,  violation or untruth of any of the terms,  conditions,
representations  or warranties  binding upon or made by Seller contained in this
Agreement or any of the other  Transfer  Documents to which it is a party or any
instrument, document or agreement attached hereto or otherwise related hereto to
which Seller is a party, except any such claims,  losses, damages or liabilities
resulting from Purchaser's negligence or misconduct.  Purchaser hereby agrees to
indemnify,  defend and hold Seller and its Indemnities harmless from and against
any and all  claims,  losses,  damages or  liabilities  suffered  or incurred by
Seller resulting or arising from the breach,  violation or untruth of any of the
terms,  conditions,  representations  or  warranties  binding  upon  or  made by
Purchaser  contained in this Agreement or any of the other Transfer Documents to
which it is a party or any instrument,  document or agreement attached hereto or
otherwise related hereto to which Purchaser is a party,  except any such claims,
losses, damages or liabilities resulting from Seller's negligence or misconduct.

        11.    ARBITRATION

        In the event that any dispute arises under any of the Transfer Documents
including,  without limitation,  any claim of default or breach of a covenant or
representation hereunder, either party in the case of a dispute, or the claiming
party in the case of a claim of  default or breach  shall  submit the matter for
arbitration  in  Boston,  Massachusetts,  by and  pursuant  to the  rules of the
American  Arbitration  Association  ("AAA"). The single arbitrator who hears the
case will be  selected  by AAA and AAA shall be advised  that the  parties  have
agreed in advance that any matter submitted to AAA for resolution shall be heard
in a reasonably expeditious manner. The powers of the arbitrator shall expressly
include  both the right to issue  injunctive  orders and to order the payment of
money damages. The resolution of the matter by arbitration shall be binding upon
the parties  hereto and judgment upon the award of the arbitrator may be entered
in any court of  competent  jurisdiction.  Costs of  arbitration  and legal fees
shall be awarded to the prevailing party; provided, however, that the arbitrator
shall  have the power to make a  different  allocation  of costs and legal  fees
whenever it is fair or reasonable to do so as determined by the arbitrator.






        12.    MISCELLANEOUS.

               A. This Agreement,  together with Schedules 1, 2, 3 and 4 hereto,
constitute the entire agreement between Seller and Purchaser with respect to the
proposed purchase and sale, and assignment and assumption,  of the Equipment and
the Lease.  Any provision of this Agreement which is prohibited or unenforceable
in any jurisdiction shall, as to such jurisdiction, be ineffective to the extent
of such  prohibition  or  unenforceability  without  invalidating  the remaining
provisions  hereof,  and any such  prohibition or  unenforceability  in any such
jurisdiction shall not invalidate or render  unenforceable such provision in any
such jurisdiction.

               B. This Agreement  shall be binding upon and inure to the benefit
of the parties hereto and their respective successors and assigns.

               C.  This  Agreement   shall  be  governed  by  and  construed  in
accordance  with the laws of the  Commonwealth of  Massachusetts,  including all
matters of construction, validity, performance and enforcement.

               D.  The  titles  appearing  in this  Agreement  and in any  other
documents  relating  to  this  transaction  are  inserted  only as a  matter  of
convenience and in no way define,  limit or describe the scope or intent of such
sections or articles nor in any way affect this agreement or any other documents
relating to this transaction.

               E. The parties  hereto agree to execute and deliver,  or cause to
be executed and delivered,  such further  instruments or documents and take such
other  action  as may be  reasonably  required  effectively  to  carry  out  the
transactions contemplated herein.

               F. The parties hereto covenant and agree to promptly remit to the
other party payments  incorrectly received by such party after the Closing Date.
Without  the prior  written  consent  of the other  party,  neither  Seller  nor
Purchaser  shall take any action which impairs the rights of the other party (or
its assignee or successor) with respect to any Schedule executed pursuant to the
Master  Lease  in and to which  such  party  has no  right,  title or  interest,
provided,  that the foregoing  covenant shall not require either party to obtain
the  consent  of the other  party  prior to  exercising  any of its  rights  and
remedies  under the Master Lease if such exercise  relates  solely to a Schedule
executed  pursuant to the Master Lease then owned by such party.  Purchaser may,
at all  reasonable  times after giving  Seller  prior  written  notice  thereof,
inspect and audit such of Seller's books as are directly relevant to the lease.

               G. This  Agreement  may be amended or  rescinded  only by written
instrument signed by all the parties hereto.

               H.  Notwithstanding any other conditions  contained herein, it is
hereby agreed that the representations,  warranties,  indemnities and assurances
of each party  hereto  shall  survive  the  expiration  or  termination  of this
Agreement  and inure to the  benefit of and be binding  upon each of the parties
hereto and their respective successors and assigns.

               I. All notices and  communications  delivered  hereunder  or with
respect  hereto shall be in writing and shall be  forwarded  by certified  mail,
return  receipt  requested,   postage  prepaid,  or  personally  delivered,  and
addressed to Seller and  Purchaser at the  addresses  set forth below or to such
other address as shall be provided to the parties:






Notice (con't)

                      To Purchaser:
                      American Finance Group, Inc.
                      24 School Street
                      Boston, Massachusetts 02108
                      Attention: Operations

                      To Seller:
                      Varilease Corporation
                      28525 Orchard Lake Road
                      Farmington Hills, Michigan  48334
                      Attention: _____________

               J.  Whether  or  not  the  transaction   contemplated  hereby  is
consummated,  each of the Seller and Purchaser shall bear and be responsible for
its own  costs  and  expenses  incurred  in  connection  with  the  negotiation,
preparation,  execution  and  delivery  of this  Agreement,  and  any  documents
delivered  pursuant  or  related  hereto,  and  shall  not  have  any  right  of
reimbursement or indemnity for such costs and expenses as against each other.

               K. This Agreement may be executed in  counterparts  each of which
shall be deemed an original,  but all of which together shall constitute one and
the same agreement.

               L. This Agreement  contemplates a sale of 100% ownership interest
in the  Equipment and the lease and shall in no way be construed as an extension
of credit by Purchaser to Seller. Seller waives and releases any right, title or
interest  that  it  may  have  (whether  pursuant  to a  cross-collateralization
provision or otherwise) in and to the Equipment and/or the Lease.

13.      RESIDUAL SHARING

Upon the expiration of the Base Term,  Seller shall be entitled to fifty percent
(50%) of all net proceeds in excess of $1,057,103.16 to be further  described as
$230,458.59  related to Schedule No. 83, $205,619.31 related to Schedule No. 84,
$310,512.63  related to Schedule No. 85 and $310,512.63  related to Schedule No.
86, (i) generated  from the sale of the Equipment or (ii) from the present value
of future rentals pursuant to any lease or re-lease of the Equipment  discounted
at 19.475% per annum.

In the  event the  Lease  terminates  early  either  by  voluntary  termination,
casualty, or otherwise ("Early Termination"), and the sum of the proceeds of any
such Early Termination, inclusive of termination proceeds, casualty proceeds and
penalties ("Termination Proceeds"), exceed the total amount owed under the lease
to  the  Lender,  Seller  shall  be  entitled  to  fifty  percent  (50%)  of all
Termination Proceeds after Buyer has received a net annualized return of 19.475%
("Target  Yield") on the cash  portion of its  Purchase  Price,  hereunder.  The
dollar  amount  needed to meet the Target  Yield shall be  calculated  by future
valuing  the cash paid by Buyer to Seller  on the  Closing  Date to the date the
Termination Proceeds are received.






        IN WITNESS  WHEREOF,  the  parties  have  caused  this  Agreement  to be
executed  and do  each  hereby  warrant  and  represent  that  their  respective
signatures appearing below have been and are on the date of this Agreement,  and
will be on the Closing Date,  duly  authorized by all necessary and  appropriate
action to execute this Agreement.

PURCHASER:                             SELLER:

AMERICAN FINANCE GROUP, INC.           VARILEASE CORPORATION


BY:________________________            BY:_________________________
TITLE:  Vice President                 TITLE:______________________





                                   Schedule 1

              ASSIGNMENT AND ASSUMPTION AGREEMENT AND BILL OF SALE


        ASSIGNMENT  AND  ASSUMPTION  AGREEMENT  AND BILL OF SALE  ("Assignment")
dated as of December 30, 1997, by and between  AMERICAN  FINANCE GROUP,  INC., a
Delaware  corporation  having a principal place of business at 24 School Street,
Boston, Massachusetts 02108 ("Purchaser"), and VARILEASE CORPORATION, a Michigan
corporation  having a principal  place of business at 28525  Orchard  Lake Road,
Farmington  Hills,  Michigan 48334 ("Seller").  (Capitalized  terms used and not
otherwise  defined herein shall have the meanings ascribed to them in a Purchase
and Sale Agreement between Seller and Purchaser dated as of December 30, 1997).


        l.     ASSIGNMENT OF LEASE

        Seller  hereby  assigns,  transfers  and sets over unto  Purchaser,  and
Purchaser hereby assumes, all of Seller's right, title, interest and obligations
in, to and under those certain  Schedule Nos. 83, 84, 85 and 86, each as amended
by Amendment No. 1 thereto,  to the Master Lease  Agreement (the "Master Lease")
dated as of December  14,  1995,  as amended by  Amendment  No. 1 thereto  dated
October 1, 1996 (such  Schedules  and the Master  Lease  solely as  incorporated
therein by reference  hereinafter referred to as the "Lease") between Seller, as
lessor,  and America  Online,  Inc., as lessee  ("Lessee"),  with respect to the
leasing by Lessee of  various  Ascend and U.S.  Robotics  Industrial  Modems (as
further  described in the Lease, the  "Equipment").  Seller's  assignment of its
right,  title,  interest  and  obligations  in  Schedules  shall be subject to a
security interest in favor of Interpool,  Inc. (the "Lender"),  as referenced in
the  Purchase  and Sale  Agreement  among  Seller  and  Purchasers  of even date
herewith.  Seller represents and warrants that, so long as no breach or event of
default,  or event  which,  with the giving of notice or the  passage of time or
both, would constitute an event of default, has occurred and is continuing under
the Lease,  Seller shall warrant  Lessee's  right of quiet use and possession of
the Equipment thereunder against all persons claiming by or through Seller.


        2.     SALE OF THE EQUIPMENT

        In  consideration  of the  sum  of  $10,494,698.31  ("Purchase  Price"),
payable  in  immediately  available  funds in the amount of  $494,724.28,  to be
further described as $107,854.62  related to Schedule No. 83, $96,229.84 related
to  Schedule  No. 84,  $145,319.91  related to Schedule  No. 85 and  $145,319.91
related to Schedule No. 86,  attributable  to the equity  purchase  price of the
Equipment, and by the assumption by Purchaser of Seller's non-recourse liability
to  Lender  pursuant  to  the  Transferee  Agreement  in  the  principal  amount
$2,180,089.93  related to Schedule No. 83, $1,945,115.44 related to Schedule No.
84,  $2,937,384.33  related  to  Schedule  No. 85 and  $2,937,384.33  related to
Schedule No. 86, Seller ereby sells and transfers to Purchaser all of its right,
title  and  interest  in and to the  Equipment,  together  with all  warranties,
express or implied,  received from the  manufacturer or vendor  thereof.  Seller
hereby represents and warrants to Purchasers that Seller is conveying good title
to the Equipment,  free and clear of all liens and  encumbrances  other than (i)
the leasehold estate of Lessee under the Lease,  and (ii) the security  interest
of the Lender in and to the Schedules and the Equipment leased thereunder.







        3.     REPRESENTATIONS AND WARRANTIES OF SELLER

        (a) Seller,  in order to induce  Purchaser to enter into this Agreement,
hereby  represents and warrants to Purchaser that (i) each of this Agreement and
each agreement and instrument related hereto has been duly authorized,  executed
and delivered by the Seller,  and is  enforceable  against  Seller in accordance
with their respective terms;  (ii) the Lease,  together with Lessee's Notice and
Acknowledgment of Assignment,  represent the entire agreement between the Seller
as lessor and Lessee with respect to the leasing of the Equipment;  (iii) of the
only duplicate  originals of the Rental Schedule,  one has been delivered to the
Lessee,  one has been delivered to the Lender,  and any other originals  thereof
will be delivered to the Purchaser herewith; (iv) the Lease is in full force and
effect, without modification or amendment; (v) Lessee has accepted the Equipment
for lease and is thereby bound by the terms and conditions of the Lease; (vi) no
event of default has  occurred  and is  continuing  thereunder;  (vii) the rents
payable  under  the  Lease  are  not  subject  to  any  defenses,   set-offs  or
counterclaims; (viii) except for the security interest of Lender, Seller has not
granted any liens on the Equipment or made any assignment of the Lease;  (ix) as
of the date hereof  there are no sales taxes or other  governmental  charges due
with respect to the Equipment other than those payable by Lessee under the Lease
and  excluding  any taxes  that are based on or  measured  by the net  income of
lessor under the Lease;  (x) beginning with and including the rental payment due
January 1, 1998, there are 46 payments of Base Monthly Rental due Purchaser from
Lessee under each  Schedule;  and (xi) there has been no prepayment of any rents
not yet due and payable.  Purchaser  agrees to provide  Seller with a resale tax
exemption  certificate  for the  applicable  states where the  Equipment  may be
located.

        (b) EXCEPT AS SPECIFICALLY SET FORTH HEREIN AND IN THE PURCHASE AND SALE
AGREEMENT OF EVEN DATE HEREWITH,  SELLER MAKES NO REPRESENTATIONS OR WARRANTIES,
EXPRESS  OR  IMPLIED,  AS TO ANY MATTER  WHATSOEVER  CONCERNING  THE  EQUIPMENT,
INCLUDING,  WITHOUT  LIMITATION,  THE  SELECTION,  QUALITY,  OR CONDITION OF THE
EQUIPMENT,  OR  ITS  MERCHANTABILITY,  ITS  SUITABILITY,  ITS  FITNESS  FOR  ANY
PARTICULAR  PURPOSE,  THE  OPERATION OR  PERFORMANCE  OF THE EQUIPMENT OR PATENT
INFRINGEMENT OR THE LIKE.

        4.     REPRESENTATIONS AND WARRANTIES OF PURCHASER

        Purchaser,  in order to  induce  Seller to enter  into  this  Agreement,
hereby  represents  and warrants to Seller that each of this  Agreement and each
agreement and instrument  related hereto has been duly authorized,  executed and
delivered by Purchaser,  and is enforceable  against it in accordance with their
respective terms.

        5.     ASSUMPTION OF THE LEASE BY PURCHASER

        The Purchaser  hereby  assumes all the right,  title and interest of the
Seller under the Lease.

        6.     GOVERNING LAW. EXECUTION IN COUNTERPARTS.

        This Agreement is to be governed by and construed in accordance with the
laws of the  Commonwealth  of  Massachusetts.  This Agreement may be executed in
multiple counterparts,  each of which, taken together,  shall constitute one and
the same instrument.






IN WITNESS  WHEREOF,  the parties  have caused this  Assignment  and  Assumption
Agreement  and Bill of Sale to be executed  and  delivered  as of the date first
above written.

AMERICAN FINANCE GROUP, INC.           VARILEASE CORPORATION
PURCHASER:                             SELLER:


By: _______________________________    By:__________________________

Title:    Vice President               Title:_________________________






                                   Schedule 2


December 30, 1997


American Finance Group, Inc.
24 School Street
Boston, MA 02108
Attn:   Vice President - Operations

        RE:    Instructions  for Disbursement of Proceeds of sale and assignment
               by Varilease Corporation ("Seller"),  and purchase and assumption
               by American Finance Group,  Inc., of Schedule Nos. 83, 84, 85 and
               86,  each as amended by  Amendment  No. 1 thereto,  to the Master
               Lease  Agreement  dated as of December  14,  1995,  as amended by
               Amendment No. 1 dated October 1, 1996 between Seller,  as lessor,
               and America  Online,  Inc.,  as lessee  ("Lessee")  and Equipment
               leased thereunder.

Ladies and Gentlemen:

        The  proceeds of the  above-referenced  sale and  assignment  payable by
American Finance Group, Inc. are $_______.__,  payable in immediately  available
funds in the amount of $_______.__  attributable to the equity purchase price of
the Equipment and $______.__ as an Acquisition  Fee with respect  thereto in the
manner set forth below.  Please disburse the referenced equity proceeds directly
to the undersigned as follows:

         AMOUNT                             WIRE TRANSFER

         $----------                        -----------------------
                                            -----------------------
                                            ABA #_________________
                                            ACT # _________________
                                            For the Account of:_______
                                            -----------------------
                                            Reference:______________

         $                                  TOTAL

        Very truly yours,

        VARILEASE CORPORATION


        By:_______________________________

        Title:______________________________






                                   Schedule 3

                              TRANSFEREE AGREEMENT









                        EXHIBIT A TO TRANSFEREE AGREEMENT











                                   Schedule 4

                    NOTICE AND ACKNOWLEDGEMENT OF ASSIGNMENT






              ASSIGNMENT AND ASSUMPTION AGREEMENT AND BILL OF SALE


        ASSIGNMENT  AND  ASSUMPTION  AGREEMENT  AND BILL OF SALE  ("Assignment")
dated as of December 30, 1997, by and between  AMERICAN  FINANCE GROUP,  INC., a
Delaware  corporation  having a principal place of business at 24 School Street,
Boston, Massachusetts 02108 ("Purchaser"), and VARILEASE CORPORATION, a Michigan
corporation  having a principal  place of business at 28525  Orchard  Lake Road,
Farmington  Hills,  Michigan 48334 ("Seller").  (Capitalized  terms used and not
otherwise  defined herein shall have the meanings ascribed to them in a Purchase
and Sale Agreement between Seller and Purchaser dated as of December 30, 1997).


        l.     ASSIGNMENT OF LEASE

        Seller  hereby  assigns,  transfers  and sets over unto  Purchaser,  and
Purchaser hereby assumes, all of Seller's right, title, interest and obligations
in, to and under those certain  Schedule Nos. 83, 84, 85 and 86, each as amended
by Amendment No. 1 thereto,  to the Master Lease  Agreement (the "Master Lease")
dated as of December  14,  1995,  as amended by  Amendment  No. 1 thereto  dated
October 1, 1996 (such  Schedules  and the Master  Lease  solely as  incorporated
therein by reference  hereinafter referred to as the "Lease") between Seller, as
lessor,  and America  Online,  Inc., as lessee  ("Lessee"),  with respect to the
leasing by Lessee of  various  Ascend and U.S.  Robotics  Industrial  Modems (as
further  described in the Lease, the  "Equipment").  Seller's  assignment of its
right,  title,  interest  and  obligations  in  Schedules  shall be subject to a
security interest in favor of Interpool,  Inc. (the "Lender"),  as referenced in
the  Purchase  and Sale  Agreement  among  Seller  and  Purchasers  of even date
herewith.  Seller represents and warrants that, so long as no breach or event of
default,  or event  which,  with the giving of notice or the  passage of time or
both, would constitute an event of default, has occurred and is continuing under
the Lease,  Seller shall warrant  Lessee's  right of quiet use and possession of
the Equipment thereunder against all persons claiming by or through Seller.


        2.     SALE OF THE EQUIPMENT

        In  consideration  of the  sum  of  $10,494,698.31  ("Purchase  Price"),
payable in immediately available funds in the amount of $494,724.28 attributable
to the  equity  purchase  price  of the  Equipment  , and by the  assumption  by
Purchaser  of  Seller's  non-recourse   liability  to  Lender  pursuant  to  the
Transferee Agreement in the principal amount  $2,180,089.93  related to Schedule
No. 83,  $1,945,115.44  related to  Schedule  No. 84,  $2,937,384.33  related to
Schedule  No. 85 and  $2,937,384.33  related to Schedule No. 86,  Seller  hereby
sells and transfers to Purchaser all of its right,  title and interest in and to
the Equipment,  together with all warranties,  express or implied, received from
the  manufacturer  or vendor thereof.  Seller hereby  represents and warrants to
Purchasers that Seller is conveying good title to the Equipment,  free and clear
of all liens and  encumbrances  other  than (i) the  leasehold  estate of Lessee
under the  Lease,  and (ii) the  security  interest  of the Lender in and to the
Schedules and the Equipment leased thereunder.







        3.     REPRESENTATIONS AND WARRANTIES OF SELLER

        (a) Seller,  in order to induce  Purchaser to enter into this Agreement,
hereby  represents and warrants to Purchaser that (i) each of this Agreement and
each agreement and instrument related hereto has been duly authorized,  executed
and delivered by the Seller,  and is  enforceable  against  Seller in accordance
with their respective terms;  (ii) the Lease,  together with Lessee's Notice and
Acknowledgment of Assignment,  represent the entire agreement between the Seller
as lessor and Lessee with respect to the leasing of the Equipment;  (iii) of the
only duplicate  originals of the Rental Schedule,  one has been delivered to the
Lessee,  one has been delivered to the Lender,  and any other originals  thereof
will be delivered to the Purchaser herewith; (iv) the Lease is in full force and
effect, without modification or amendment; (v) Lessee has accepted the Equipment
for lease and is thereby bound by the terms and conditions of the Lease; (vi) no
event of default has  occurred  and is  continuing  thereunder;  (vii) the rents
payable  under  the  Lease  are  not  subject  to  any  defenses,   set-offs  or
counterclaims; (viii) except for the security interest of Lender, Seller has not
granted any liens on the Equipment or made any assignment of the Lease;  (ix) as
of the date hereof  there are no sales taxes or other  governmental  charges due
with respect to the Equipment other than those payable by Lessee under the Lease
and  excluding  any taxes  that are based on or  measured  by the net  income of
lessor under the Lease;  (x) beginning with and including the rental payment due
January 1, 1998, there are 46 payments of Base Monthly Rental due Purchaser from
Lessee under each  Schedule;  and (xi) there has been no prepayment of any rents
not yet due and payable.  Purchaser  agrees to provide  Seller with a resale tax
exemption  certificate  for the  applicable  states where the  Equipment  may be
located.

        (b) EXCEPT AS SPECIFICALLY SET FORTH HEREIN AND IN THE PURCHASE AND SALE
AGREEMENT OF EVEN DATE HEREWITH,  SELLER MAKES NO REPRESENTATIONS OR WARRANTIES,
EXPRESS  OR  IMPLIED,  AS TO ANY MATTER  WHATSOEVER  CONCERNING  THE  EQUIPMENT,
INCLUDING,  WITHOUT  LIMITATION,  THE  SELECTION,  QUALITY,  OR CONDITION OF THE
EQUIPMENT,  OR  ITS  MERCHANTABILITY,  ITS  SUITABILITY,  ITS  FITNESS  FOR  ANY
PARTICULAR  PURPOSE,  THE  OPERATION OR  PERFORMANCE  OF THE EQUIPMENT OR PATENT
INFRINGEMENT OR THE LIKE.

        4.     REPRESENTATIONS AND WARRANTIES OF PURCHASER

        Purchaser,  in order to  induce  Seller to enter  into  this  Agreement,
hereby  represents  and warrants to Seller that each of this  Agreement and each
agreement and instrument  related hereto has been duly authorized,  executed and
delivered by Purchaser,  and is enforceable  against it in accordance with their
respective terms.

        5.     ASSUMPTION OF THE LEASE BY PURCHASER

        The Purchaser  hereby  assumes all the right,  title and interest of the
Seller under the Lease.

        6.     GOVERNING LAW. EXECUTION IN COUNTERPARTS.

        This Agreement is to be governed by and construed in accordance with the
laws of the  Commonwealth  of  Massachusetts.  This Agreement may be executed in
multiple counterparts,  each of which, taken together,  shall constitute one and
the same instrument.






IN WITNESS  WHEREOF,  the parties  have caused this  Assignment  and  Assumption
Agreement  and Bill of Sale to be executed  and  delivered  as of the date first
above written.

AMERICAN FINANCE GROUP, INC.             VARILEASE CORPORATION
PURCHASER:                               SELLER:


By: _______________________________      By:__________________________

Title:    Vice President                 Title:_________________________