Exhibit 10.AA

                         PURCHASE AND SALE AGREEMENT

      This PURCHASE AND SALE AGREEMENT ("Agreement") is dated, made and
effective as of May 8, 2003, by and among Parlex Corporation, a duly
organized Massachusetts corporation, having an address at One Parlex Place,
Methuen, Massachusetts,  01844 ("Seller"), and Taurus Methuen LLC, a duly
organized Delaware limited liability company ("Purchaser"), with an address
at c/o Taurus New England Investments Corp., 118 Milk Street, Boston, MA
02109.

1.    Property.  Seller agrees to sell and Purchaser agrees to buy, subject
      to the terms and conditions of this Agreement, the following
      described property:

      (a)   the following parcels of land:

            (i)   that certain parcel of land located at One Parlex Place,
                  Methuen, Essex County, Massachusetts as more particularly
                  described on Exhibit A-1 (hereinafter referred to as the
                  "Parcel" or the "Premises"); and (ii) all right, title
                  and interest of Seller in and to all rights, privileges
                  and easements appurtenant to the Premises, including,
                  without limitation, all development rights, air rights,
                  water, water rights, riparian rights and water stock
                  relating to the Premises and any rights-of-way or other
                  appurtenances used in connection with the beneficial use
                  and enjoyment of the Premises and all of Seller's right,
                  title and interest in and to all roads and alleys
                  adjoining or servicing the Premises;

      (b)   the approximately 172,216 square foot building on the Parcel
            (the "Building") and all other improvements located on the
            Premises (collectively, the "Improvements");

      (c)   all right, title and interest of Seller in and to all permits,
            licenses and approvals with respect to the ownership, use and
            occupancy of the Premises and the Improvements any all other
            intangible property now or hereafter owned by Seller and used
            in the ownership of the Premises; and

      (d)   all HVAC and boiler systems and other personal property owned
            by Seller located on or in or used in connection with the
            ownership of the Premises but excluding all furniture, fixtures
            and equipment used in Seller's business and not customarily
            included in real estate sales.

      The right, title and interest specified in subparagraphs (a) - (d) of
      this Section 1 are hereinafter sometimes collectively called the
      "Property".  The right, title and interest specified





      in Subparagraphs (a) and (b) of this Section 1 are hereinafter
      sometimes collectively called the "Real Property".

2.    Purchase Price. The agreed purchase price for the Property is: (i)
      Five Million Three Hundred and Fifty Thousand Dollars ($5,350,000)
      (the "Minimum/Cash Portion of the Purchase Price"); plus (ii) any
      portion of the Earn Out Amount (defined below) that may become due
      if, as and when provided for in Section 28 below; plus (iii) Two
      Million Six Hundred and Fifty Thousand Dollars ($2,650,000) (the
      "Financed Earn Out Amount") which shall be due only if no Special
      Default (defined below) occurs at any time on or before the maturity
      date of the Note (defined below).

      (a)   Purchaser shall pay an earnest money deposit of Two Hundred
            Thousand Dollars ($200,000) to the Boston office of Stewart
            Title Guaranty Insurance Company (the "Title Company") with an
            address at 99 Summer Street, 4th Floor, Boston, Massachusetts
            02110, Attn: Mr. Terrance Miklas,  which deposit shall be
            payable in installments as follows:

            (i)   On the date hereof, Purchaser will deposit One Hundred
                  Thousand Dollars ($100,000); and

            (ii)  On or before 5:00 p.m. (Boston time) on the Due Diligence
                  Expiration Date (as such term is hereinafter defined),
                  unless this Agreement terminates in accordance with
                  Section 5(e) below, Purchaser shall deposit an additional
                  One Hundred Thousand Dollars ($100,000).

            As used herein, the term "Deposit" shall mean the amounts
            deposited with the Title Company in accordance with the
            immediately preceding sentence and all interest and earnings
            thereon.  The Deposit shall be held by the Title Company, as
            escrow agent. The Deposit shall be placed in an interest
            bearing money market or similar account reasonably acceptable
            to Seller and Purchaser.  The Deposit shall be held in escrow
            subject to the terms of this Agreement and in a manner
            sufficient to identify such as being held in escrow pursuant to
            this Agreement.  The Deposit, together with all interest
            accrued thereon, shall be applied to the Minimum Cash Portion
            of the Purchase Price at Closing or paid to Seller or Purchaser
            as provided elsewhere in this Agreement.  Upon request, each of
            Purchaser and Seller shall provide to the Title Company
            taxpayer identification numbers and W-9's for the interest on
            the Deposit.

            If Purchaser shall fail to deposit all or any portion of any
            installment of the Deposit to be paid after the date hereof as
            and when required under this Section 2(a), and if such failure
            continues for more than two (2) business days, then this
            Agreement shall thereupon terminate, Purchaser shall comply
            with Section 5(f), any portion of the Deposit then made,


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            together with all interest accrued thereon, shall be paid to
            Seller, and neither party shall have any further liability
            hereunder except as provided in Section 18.

      (b)   Notwithstanding the above definition of "Minimum Cash Portion
            of the Purchase Price", and provided that no Special Default
            occurs, the Two Million Six Hundred and Fifty Thousand Dollar
            ($2,650,000) Financed Earn Out Amount shall be paid by
            promissory note (the "Note") from Purchaser to Seller on the
            following terms and conditions:

            (i)   The Note shall have a term of three (3) years with a one
                  year extension option in favor of Purchaser;

            (ii)  Interest shall accrue on the Note at the rate of five
                  percent (5%) per annum in the first year, six percent
                  (6%) per annum in the second year, seven percent (7%) per
                  annum in the third year, and eight percent (8%) per annum
                  during the fourth year (if applicable);

            (iii) Interest only on the Note shall be payable in arrears on
                  the tenth (10th) day of each month; provided, however,
                  that in no event shall amounts due under the Note in any
                  month ever exceed the amount of rent actually paid by
                  Seller under the Lease (defined below) and received by
                  Purchaser in good funds for such month;

            (iv)  The Note shall be secured by a pledge of 100% of the
                  ownership interests in Purchaser (the "Security").
                  Recourse for payment of the Note shall be limited to the
                  Security and in no event will any direct or indirect
                  owner, manager, partner, agent, affiliate, officer,
                  director, or employee of Purchaser have any liability
                  with respect to the Note or any other loan document;

            (v)   The Note shall be subordinate to any mortgage on the
                  Property (including but not limited to the Loan (defined
                  below)) at any time and from time to time, whether in
                  existence as of the date of the Note or thereafter
                  obtained.  The foregoing provision shall be self-
                  operative, but Seller shall execute such documents as the
                  holder of such first mortgage may require from time to
                  time to evidence, confirm and/or effectuate such
                  subordination;

            (vi)  If the Property or all or substantially all of the
                  Security is sold or transferred without the Seller's
                  prior written consent, which consent will


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                  not be unreasonably withheld or delayed, then all amounts
                  outstanding under the Note shall become due upon such
                  sale; and

            (vii) The Note shall be prepayable at any time and from time to
                  time, in whole or in part.

      As used herein, the term "Special Default" means: (1) any monetary
default by the Tenant under the Lease: (a) as to which Landlord has given
Tenant written notice (the "First Notice"); (b) that is not cured within
five (5) days from the First Notice; (c) as to which Tenant has been given
a second written notice (the "Second Notice"); and (d) that is not cured
within five (5) days from the Second Notice; and/or (2) any nonmonetary
default by the Tenant under the Lease that (y) is not cured within thirty
(30) days from written notice to the Tenant or (z) is an automatic event of
default under the terms of the Lease without any provision for notice or
cure.  Notwithstanding anything to the contrary herein or in the Note, the
payment of the Financed Earn Out Amount is conditioned upon the absence of
any Special Default occurring between the Closing and the maturity date of
the Note and, if any Special Default does occur during such period, then no
further payments or obligations of any kind or nature shall be due under
the Note.  If any notice of a Special Default is given, the maturity date
of the Note shall automatically be deemed extended until the date that is
thirty (30) days after the expiration of the applicable cure period as set
forth in this paragraph.  The provisions of the paragraph shall survive the
Closing.

      (c)   At the Closing, Purchaser shall pay to Seller by wire transfer
            of immediately available federal funds an amount equal to the
            Minimum/Cash Portion of the  Purchase Price, increased or
            decreased by the amount of any adjustments thereto provided for
            herein, less the Deposit as provided in Section 2(a).

      (d)   Following the Closing, Purchaser shall pay the Earn Out Amount
            (defined below) to Seller if, as and when required under
            Section 28 below.

3.    Closing.  The closing of the sale of the Property (the "Closing")
      pursuant to this Agreement shall take place at 10:00 a.m. (Boston
      time) on May 28, 2003, or upon such earlier date as the parties may
      agree upon in writing (the "Closing Date"), at the offices of Kutchin
      & Rufo, P.C. at 175 Federal Street, Boston, Massachusetts 02110, or
      at such other place and time as the parties may agree upon in
      writing; provided, however, that Purchaser shall have the right to
      extend the Closing Date for up to two (2) weeks.

4.    Title.  The title to the Real Property shall be free from all
      encumbrances, except:

      (a)   provisions of existing building and zoning laws;


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      (b)   the matters set forth in that certain Commitment for Title
            Insurance dated February 12, 2003 issued by the Title Company
            (Commitment No. C-99122429295); provided, however, that (i)
            notwithstanding anything herein to the contrary, and as agreed
            to by Seller and Purchaser before the date hereof, the legal
            description of the Property shall reflect the consolidation of
            the three parcels comprising the Property into one lot, as
            shown on that certain approval not required plan entitled,
            "Plan of Land for Parlex Corp. in Methuen, Mass" prepared by
            R.J. Pica Engineering, Co., October 9, 1997, recorded with the
            Essex County Registry of Deeds as Plan Number 13210; (ii) as
            agreed to by Seller and Purchaser before the date hereof, any
            UCC Financing Statements filed at the Essex County Registry of
            Deeds, the Massachusetts Secretary of State and/or the City of
            Methuen that relate to Monetary Liens shall be discharged and
            removed of record as of the Closing; and (iii)  the standard
            exceptions as are found in an ALTA Owner's Policy of Title
            Insurance modified so as to exclude from exceptions to coverage
            (a) real estate taxes and assessments, water and sewer charges
            due and payable on or before the Closing Date, (b) mechanics'
            and materialmen's liens, (c) rights of tenants or persons in
            possession other than the Seller in accordance with the Lease
            (defined below), (d) creditors' rights, and (v) survey matters
            other than matters disclosed on the Plan (defined below);

      (c)   real estate taxes and water and sewer charges assessed against
            the Real Property for the current year as are not due and
            payable on or before the Closing Date;

      (d)   any liens for municipal betterments or special assessments
            assessed after the date of this Agreement;

      (e)   such other matters affecting title to the Real Property as: (i)
            are disclosed on the ALTA survey entitled "Parlex Corporation
            145 Milk Street, Methuen, Massachusetts" dated March 13, 2003
            by Vanasse Hangen Brustlin, Inc. (project number 08477) (the
            "Survey"); (ii) exist as of record as of the date of the
            Commitment for Title Insurance referred to in Subsection (b)
            above; and (iii) existed as of the date of the Survey and were
            observable as of the date of the Survey based on an inspection
            of the Property; and

      (f)   any exceptions caused by Purchaser or Purchaser's
            Representatives (hereinafter defined).

      The encumbrances referenced in clauses (a) through (f) above, other
      than any Monetary Liens (hereinafter defined), shall be collectively
      referred to herein as the "Permitted Title Exceptions".  As used
      herein, the term "Monetary Liens" shall mean any mortgage, deed of
      trust, financing statement, mechanics' or materialmens' lien or other
      lien securing the payment of money.  The amount of any past due
      unpaid taxes, assessments, business improvement district charges,
      public assembly charges, water charges and sewer charges which Seller
      is obligated to pay and discharge, with the interest and penalties
      thereon to the Closing, may at the option of Seller be


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      paid to Purchaser out of the balance of the Purchase Price, provided
      official bills therefor with interest and penalties thereon figured
      to said date are furnished by Seller at the Closing. The existence of
      any such taxes or charges shall not be deemed objections to title if
      Seller shall comply with the foregoing requirements.

      Simultaneous with or prior to the execution and delivery hereof,
      Seller has provided Purchaser with copies of the following title
      policy and plans with respect to the Premises:  that certain
      Lender's Policy of Title Insurance, Policy Number G47-1277078, issued
      by the Lawyer's Title Insurance Corporation (the "Title Policy"), and
      that certain As Built Site Plan dated June 7, 1999 by R.J. Pica
      Engineering Co., Inc. (the "Plan").

      Notwithstanding anything to the contrary in this Agreement, Seller
      shall be obligated, on or before the Closing, to discharge and remove
      of record any Monetary Liens.

      If the Closing occurs, Seller may use the Minimum/Cash Portion of the
      Purchase Price to remove Monetary Liens.

5.    Limited Contingencies for Due Diligence Investigations.

      (a)   Purchaser's Independent Investigation. Purchaser shall have the
            right to conduct or cause to be conducted with reputable
            companies, at Purchaser's sole cost and expense, such audits,
            assessments, reviews, investigations, inspections, tests and
            studies of the Property including all buildings, systems,
            fixtures and equipment, the environmental condition of the
            Premises and Improvements, the title to the Premises and
            Improvements, a survey of the Premises and Improvements, the
            compliance of the Property with applicable laws and such other
            engineering, legal, the financial condition of the Seller and
            other matters relating to or affecting the Property and/or the
            Seller as Purchaser deems necessary or desirable in its
            absolute discretion in connection with its purchase of the
            Property and lease back of the same to the Seller
            ("Investigations").  Subject to Section 5(b) below, Seller
            shall make available for Purchaser's review, at reasonable
            times after reasonable prior notice, all documents and files
            owned by Seller in the Seller's possession or control
            concerning the maintenance, management and operation of the
            Property, including, without limitation, all books and records,
            plans, specifications, Contracts, engineering and environmental
            reports, roof and other warranties and guarantees relating to
            the Improvements, certificates of occupancy and other permits
            and approvals relating to the Property, calculations of tax and
            operating reimbursements and utility bills, but specifically
            excluding the following (collectively, "Confidential Property
            Information"): internal minutes or deliberations of Seller or
            any governing body, committee, board or council thereof,
            internal memoranda prepared by or for the benefit of Seller,
            appraisals, financial projections, legally privileged
            correspondence and similar proprietary and archival
            information.  Purchaser shall continue


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            to have access to the Real Property subsequent to the Due
            Diligence Expiration Date to conduct additional Investigations
            in accordance with the terms hereof.

      (b)   Conduct of Investigations.  All Investigations under Section
            5(a) which are to be conducted at the Property shall be done
            after at least one business day prior notice (which may be
            oral) to Seller.  Purchaser, its agents, employees,
            contractors, consultants, other representatives and anyone else
            acting by or on behalf of Purchaser (collectively, "Purchaser's
            Representatives") will at Seller's request allow a
            representative of Seller to be present during any
            Investigations.  Purchaser shall take all reasonable
            precautions to minimize the impact to the Property of any
            Investigations.  Purchaser agrees to discontinue any
            Investigations promptly upon notice from Seller in the event
            such Investigations present a danger to the life, health or
            safety of the public or would otherwise adversely impact the
            Property. With respect to any intrusive environmental site
            testing, Purchaser agrees to provide Seller at least two
            business days' prior notice thereof, which notice shall set
            forth the scope of any proposed activities relating to
            investigation of soil or groundwater quality or for the
            subsurface investigation or invasive testing of the Premises
            and the Improvements for Seller's prior approval, and to permit
            Seller's representatives to be present during any such
            activities.  Purchaser understands that it may only conduct a
            so-called Phase I environmental site assessment and that it may
            not undertake any invasive soil or groundwater testing for
            contaminants or any subsurface investigation or other invasive
            testing of the Property without Seller's prior written
            approval, which consent will not be unreasonably withheld,
            condition or delayed and shall be deemed given unless, within
            two (2) business days from Purchaser's approval request, Seller
            provides Purchaser with a written notice of disapproval that
            sets forth the reasons for such disapproval in reasonable
            detail.  If Purchaser or Purchaser's Representatives take any
            samples from the Property in connection with any environmental
            testing, then upon Seller's request, Purchaser shall provide to
            Seller a portion of such sample being tested to allow Seller,
            if it so chooses, to perform its own testing.  Seller agrees to
            use commercially reasonable efforts (but at no cost or expense
            to Seller) to cooperate with Purchaser in the conduct of its
            Investigations.

      (c)   Restoration, Liability, Indemnity and Insurance.  Purchaser
            shall, immediately after any entry upon or the conduct of any
            Investigation of the Property, restore the Property, at
            Purchaser's sole risk, cost and expense, to the condition which
            existed immediately prior thereto. Purchaser assumes all risks
            associated with Purchaser's and Purchaser's Representatives'
            entry and Investigations of the Property and agrees to protect,
            defend (with counsel reasonably satisfactory to Seller),
            indemnify and hold harmless Seller and Seller's members,
            partners, attorneys, agents, employees, contractors and
            representatives from and against any and all costs, losses,
            claims, damages, liabilities, expenses and other obligations
            (including, without limitation, attorneys' fees) on account of
            any loss, damage or injury to


  7


            any person or property (including without limitation the
            Property) by reason of any act, omission or negligence of
            Purchaser or any of Purchaser's Representatives arising from or
            out of the entry or activities of Purchaser or Purchaser's
            Representatives on, at or with respect to the Property.
            Purchaser shall, prior to any such entry, obtain and maintain,
            and shall cause each of its contractors and agents to maintain
            (and shall deliver to Seller evidence thereof), at Purchaser's
            sole cost and expense, insurance providing coverage against any
            claim for personal liability or property damage caused by
            Purchaser or its agents, employees or contractors in connection
            with such inspections or tests (including liability insurance
            and worker's compensation insurance) with such insurance
            companies, as are reasonably satisfactory to Seller, and naming
            Seller as an  additional insured, covering all activities to be
            conducted by Purchaser and Purchaser's Representatives.  Such
            insurance coverages may not be materially changed or terminated
            without at least thirty (30) days prior written notice to
            Seller. Notwithstanding the foregoing,  the above indemnity
            shall not include any costs or damages caused by (1) the acts
            of the Seller or its agents or representatives, (2) any claims
            of diminution in the value of the Property as a consequence of
            the results revealed by such tests and inspections or (3) any
            pre-existing condition of the Property.  The foregoing
            indemnification obligation shall survive the Closing or
            termination of this Agreement for a period of six (6) months
            and no claim shall be valid unless asserted in writing within
            that time.

      (d)   Confidentiality.  All information obtained by Purchaser or
            Purchaser's Representatives with respect to the Property,
            whether from Seller or independently (and whether directly or
            through outside consultants) shall be held in confidence by
            Purchaser and Purchaser's Representatives and not disclosed to
            third parties except as necessary in connection with obtaining
            financing to acquire the Property. Notwithstanding the
            foregoing, (a) Purchaser may disclose the such information to
            its owners, legal counsel, accountants, lenders, potential
            investors, and similar third parties that need to review the
            same in connection with Purchaser's purchase of the Property in
            accordance with the terms of this Agreement, and (b) Purchaser
            may disclose such information to the extent that such
            disclosure is required by law or court order or by discovery
            rules in any legal proceeding, provided that Purchaser first
            shall provide written notice thereof to Seller.  Prior to or
            following the Closing, (1) none of Purchaser, its members,
            partners, directors, officers, principals or employees, or any
            direct or indirect beneficial owner of Purchaser shall issue or
            make any public statement (written or oral) or any press
            release regarding the subject matter hereof without the prior
            written consent (including as to the content and manner of such
            public statement or press release) of Seller, which consent
            shall not be unreasonably withheld or delayed, and (2) none of
            Seller, its directors, officers, principals or employees, shall
            issue or make any public statement (written or oral) or any
            press release regarding the subject matter hereof without the
            prior written consent (including as to the content and manner
            of such


  8


            public statement or press release) of Purchaser, which
            consent shall not be unreasonably withheld or delayed.

            Notwithstanding any provision in this Agreement to the contrary
            and except with respect to making necessary standard inquires
            of the Massachusetts Department of Environmental Protection and
            other relevant governmental agencies and officials in
            connection with Purchaser's Investigations, Purchaser shall not
            contact any governmental official or representative regarding
            Hazardous Materials (hereinafter defined) on, or the
            environmental condition of, the Real Property without Seller's
            prior written consent thereto, which consent shall not be
            unreasonably withheld. Said consent shall be deemed given if
            not received by Purchaser within two (2) business days of said
            request.  In addition, if Seller's consent is required and
            obtained by Purchaser, Seller shall (x) be entitled to review,
            modify and approve any written communication to such official
            or representative and (y) receive at least two (2) business
            days prior written notice of any intended contact and to have a
            representative present when Purchaser has any such contact with
            any governmental official or representative. Provided Purchaser
            has given Seller prior written notice required by this Section
            of the date, time and place of any such meeting Purchaser
            intends to have with governmental officials or representatives,
            Purchaser may hold such meeting(s) if Seller's representative
            fails to attend.

      (e)   Purchaser's Option to Terminate.  Purchaser's obligations under
            this Agreement are conditioned on the satisfaction of the
            following conditions (collectively, the "Contingencies") no
            later than 6:00 p.m. (Boston time) on May 23, 2003 (the "Due
            Diligence Expiration Date"):

            (i)   Purchaser shall have obtained a firm written commitment
                  for a nonrecourse loan for the acquisition of the
                  Property of not less than Four Million Eight Hundred and
                  Eighteen Thousand Dollars ($4,818,000.00) from a third
                  party lender (the "Lender") on terms and conditions
                  satisfactory to Purchaser in its sole and unreviewable
                  discretion (the "Loan");

            (ii)  Purchaser shall have received a written certification
                  from Seller stating that: (a) the Improvements as
                  constructed conform in all material respects to those
                  improvements approved in the 1998 Variance, the 1998
                  Special Permit and the 1998 Site Plan Approval; and (b)
                  duly issued certificates of occupancy are in effect for
                  all portions of the Property; and

            (iii) Purchaser shall be satisfied in its sole and unreviewable
                  discretion with the environmental condition of the
                  Property and all operations relating thereto.


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            If any of the Contingencies are not satisfied, Purchaser may,
            in its absolute and unreviewable discretion, elect not to
            proceed with the transactions provided for by this Agreement
            and terminate this Agreement by giving Seller written notice
            (the "Termination Notice") of Purchaser's election to terminate
            on or before the Due Diligence Expiration Date, in which case
            this Agreement shall terminate, the Deposit, together with any
            interest accrued thereon, shall be paid to Purchaser and
            neither party shall have any further liability hereunder except
            as provided in Section 21.  In addition, and without limiting
            Purchaser's right to terminate this Agreement in accordance
            with the immediately preceding sentence, this Agreement shall
            automatically terminate unless, before the Due Diligence
            Expiration Date, Purchaser gives Seller written notice (the
            "Notice to Proceed") that the Contingencies are satisfied.  In
            the event that either: (a) Purchaser gives a Termination Notice
            before the Due Diligence Expiration Date, or (b) Purchaser does
            not give a Termination Notice but fails to give the Notice to
            Proceed before the end of the Due Diligence Expiration Date,
            this Agreement shall automatically terminate, the Deposit (and
            all interest thereon) promptly shall be returned to Purchaser,
            and Seller and Purchaser shall have no further obligations or
            liabilities to each other hereunder.  If Purchaser gives the
            Notice to Proceed on or before the Due Diligence Expiration
            Date, then Purchaser shall be deemed to have waived
            conclusively Purchaser's right to terminate this Agreement
            pursuant to this Section 5(e).

      (f)   Return of Due Diligence Information.  If for any reason other
            than a default by Seller a Closing does not occur with respect
            to the Property, Purchaser shall (i) return to Seller all
            materials and other information regarding the Property that
            Seller has provided to Purchaser and all copies or photocopies
            thereof; (ii) deliver immediately to Seller copies of all
            written reports resulting from physical Investigations of the
            Property conducted by Purchaser's Representatives and not
            previously delivered to Seller, but only upon payment to
            Purchaser of the costs incurred by it with respect thereto and
            in all events without any representations or warranties; and
            (iii) return to Seller or destroy any remaining such materials
            and information in its possession.  This Section 5(f) shall
            survive the termination of this Agreement.

      (g)   Investigations Resulting in Required Disclosure.  Purchaser
            agrees that in the event the need arises under applicable law
            to notify any governmental authority of any condition at any of
            the Property, as a result of any findings in any environmental
            assessment or any other Investigation done by or at the
            direction of Purchaser or Purchaser's Representatives,
            Purchaser shall immediately notify Seller and Seller, not
            Purchaser or Purchaser's Representatives or anyone acting in
            favor or on behalf of Purchaser or Purchaser's Representatives,
            shall make such disclosure as Seller deems appropriate unless
            otherwise required by applicable law.

6.    Condition of Premises.


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      (a)   No Reliance. Except as expressly provided in this Agreement or
            the Lease, the Property is to be sold pursuant to this
            Agreement AS IS, WHERE IS.  Except as expressly provided in
            this Agreement or the Lease, no guarantees, representations or
            warranties express or implied are made by Seller with respect
            to the Property.  Except as expressly provided herein, or in
            the Lease, Purchaser expressly acknowledges and agrees that it
            is not relying on any representations or warranties of any kind
            whatsoever, express or implied, from Seller, its attorneys,
            agents, representatives or any party purportedly acting on
            behalf of Seller as to any matters concerning the Property.
            Except as expressly provided herein or in the Lease Purchaser
            hereby further acknowledges that any information Seller or
            Cushman & Wakefield of MA, Inc. ("Broker"), or the trustees,
            officers, members, partners, directors, employees, agents or
            contractors of any of them has provided to Purchaser,
            including, without limitation, the Title Policy and the Plan
            has been provided to Purchaser solely for informational
            purposes without any recourse, representation or warranty and
            that Seller does not represent, warrant or guarantee the
            contents or opinions contained in or the accuracy or
            completeness of, or the methodology of preparation used to
            produce, any such information.

            By consummating the Closing, except as otherwise expressly
            provided in this Agreement or the Lease, Purchaser shall be
            deemed to have assumed the risk that adverse matters, including
            but not limited to, construction defects and adverse physical
            and environmental conditions, may not have been revealed by
            Purchaser's Investigations, and Purchaser, upon Closing, shall,
            except as otherwise expressly provided in this Agreement or
            the, be deemed to have waived, relinquished and released
            Seller, Seller's affiliates (and Seller's and Seller's
            affiliates members, representatives, officers, directors, and
            employees) from and against any and all claims, demands, causes
            of action (including causes of action in tort), losses,
            damages, liabilities, costs and expenses (including attorneys'
            fees and court costs) of any and every kind or character, known
            or unknown, which Purchaser might have asserted or alleged
            against Seller, Seller's affiliates (and Seller's and Seller's
            affiliates members, representatives, officers, directors, and
            employees) at any time by reason of or arising out of any
            latent or patent construction defects or physical conditions,
            violations of any applicable law (including, without
            limitation, any environmental laws) and any and all other acts,
            omissions, events, circumstances or matters regarding the
            Property.  Notwithstanding the foregoing provisions, (i)
            nothing set forth in this Section 6(a) shall be interpreted or
            construed as limiting, restricting, extinguishing or otherwise
            affecting Seller's representations, warranties and covenants
            made in this Agreement or the Lease or the survivability
            thereof for the time limitation herein provided; and (ii)
            Seller acknowledges and agrees that, following the Closing, it
            will remain responsible for the physical and environmental
            condition of the Property in accordance with the terms of the
            Lease.


 11


            This Section 6(a) shall survive the Closing.

      (b)   Adequate Diligence.  Purchaser acknowledges that this Agreement
            provides for free, full and complete access to the Property and
            full opportunity to fully inspect and review the Premises and
            the Improvements, including all buildings, systems, fixtures
            and equipment and including as to environmental matters.
            Purchaser further acknowledges that this Agreement provides for
            free, full and complete access to fully inspect and review (i)
            the environmental condition of the Property subject to the
            restrictions imposed by Section 5(b), (ii) the title to the
            Property, (iii) the compliance of the Property with applicable
            laws and (iv) such other engineering, legal, and other matters
            relating to or affecting the Property as Purchaser may find
            appropriate to satisfy itself as to all such matters.  Except
            as otherwise provided herein, or in the Lease, Purchaser's
            decision with respect to the ultimate purchase of the Property
            will be based solely upon its own Investigations and the
            representations made herein.  It is understood that Purchaser
            has the capability to conduct due diligence investigations
            sufficient for its purposes within the time periods given to
            Purchaser under this Agreement.

7.    Representations and Warranties of Seller.  Seller represents and
      warrants to Purchaser as follows as of the date hereof and as of the
      Closing:

      (a)   Seller is a Massachusetts corporation duly organized and
            validly existing under the laws of Massachusetts.

      (b)   Seller has all requisite and necessary power and authority to
            execute and deliver this Agreement and to perform its
            obligations hereunder.

      (c)   The execution and delivery of this Agreement and the
            performance by Seller of its obligations hereunder has been
            approved as required by the terms of its formation documents.

      (d)   This Agreement is the legal, valid and binding obligation of
            Seller, enforceable against Seller in accordance with its
            terms, subject to general principles of equity, bankruptcy,
            reorganization and other similar laws affecting the enforcement
            of contracts generally.

      (e)   Other than actions or proceedings with respect to real estate
            taxes assessed against the Property or any pending litigation
            or insurance claims all of which matters are listed on Schedule
            2, to Seller's knowledge, there are no actions or proceedings
            or pending insurance claims before any court, administrative
            agency or arbitrator by or against Seller concerning the
            Property and, to Seller's knowledge, no such actions or
            proceedings are threatened.


  12


      (f)   To Seller's knowledge, Seller has received no written notice
            from any governmental authority of any violation of any law
            pertaining to the Property which violation is still outstanding
            or of any pending or contemplated condemnation or landmark
            proceedings with respect to the Property.

      (g)   Except as set forth on Schedule 3 or in the materials, reports,
            documents or other instruments listed thereon, and with the
            exception of materials used in Seller's business, in compliance
            with all applicable laws and regulations to Seller's knowledge,
            (i) no Hazardous Materials are or have been generated, stored,
            released, located, discharged or disposed of, used or handled
            from, at or upon the Property and (ii) no Hazardous Materials
            are or have been located on the Property.  As used in this
            Agreement, "Hazardous Materials" means any substance, chemical,
            waste or material that is or becomes regulated by any federal,
            state or local government or governmental agency or authority
            because of its toxicity, infectiousness, radioactivity,
            explosiveness, ignitability, corrosiveness or reactivity,
            including, without limitation, asbestos or any substance
            containing more than 0.1 percent asbestos, the group of
            compounds known as polychlorinated biphenyls, flammable
            explosives, petroleum or any refined petroleum product.

      (h)   The operating statements, financial statements, and fiscal 2003
            annual operating plan furnished by Seller to Purchaser are true
            and correct in all material respects, and fairly reflect the
            financial condition, the financial results or other subject
            matter referenced in this subsection (h) as of the dates
            thereof, and there have been no material adverse changes since
            the date of such statements.

      (i)   Seller has delivered or made available to Purchaser (without
            representation or warranty, express or implied, as to the
            contents thereof) true and complete copies of all third party
            reports, recommendations and related materials in its
            possession or control pertaining to the physical conditions
            affecting and/or hazardous materials located on, in or at the
            Property.

      (j)   Seller has delivered or made available to Purchaser all plans
            and specifications  in Seller's possession or control and
            relating to the Property (the "Plans").

      (k)   Seller has delivered or made available to Purchaser true and
            complete copies of all permits, licenses and approvals in
            Seller's possession or control and relating to the ownership
            and operation of the Property (the "Permits").  To the best of
            Seller's knowledge, the Permits are in full force and effect
            and free from material default.  Seller has received no written
            notice that any license, permit or approval, other than the
            Permits, is required in connection with the current ownership
            or use and occupancy of the Property.


  13


      (l)   Seller has received no written notice of any violation of the
            Occupational Safety and Health Act and to Seller's knowledge,
            no such violations exist at the Property.

      (m)   There are no leases, licenses, or other occupancy agreements
            pertaining to the Property currently, nor shall there be any
            (other than the Lease) at the Closing.

      (n)   Schedule 5 sets forth a complete and accurate list of all
            service, management, leasing, brokerage, and other contracts
            affecting the Property or operation thereof (the "Contracts").
            Seller has given Purchaser true and complete copies of: (1):
            the Contracts; and (2) all guarantees and warranties in
            Seller's possession or control and relating to the Property,
            including but not limited to all roof warranties.  To the best
            of Seller's knowledge, the Contracts and such guarantees and
            warranties are in full force and effect and free from material
            default.  None of the Contracts shall be assigned to Purchaser
            at Closing.

      (o)   The Property is not all or substantially all of the assets of
            the Seller in Massachusetts. As used herein, the phrase "to
            Seller's knowledge" shall mean the actual knowledge of Jonathan
            Kosheff, Seller's CFO, and Anthony Caraco, Seller's facilities
            manager for the Property (collectively, Seller's "Designated
            Representatives") without independent investigation and shall
            not be construed to refer to the knowledge of any other
            officer, agent, or employee of Seller, or any affiliate of
            Seller, or to impose or have imposed upon Seller's Designated
            Representatives any duty to investigate the matters to which
            such knowledge, or the absence thereof, pertains, including,
            but not limited to, the contents of the files, documents and
            materials made available to or disclosed to Purchaser or the
            contents of files maintained by Seller's Designated
            Representatives, the Seller, or the affiliates of any of them.
            There shall be no personal liability on the part of the
            foregoing persons arising out of any the foregoing
            representations or warranties.  Seller represents to Purchaser
            that Seller's Designated Representatives are the officers of
            Seller most knowledgeable about the subject matters covered by
            Seller's representations and warranties in this Agreement.

            To the extent that Purchaser knows or is deemed to know prior
            or subsequent to the execution of this Agreement, but prior to
            the Due Diligence Expiration Date, that Seller's
            representations and warranties are inaccurate, untrue or
            incorrect in any material way, such representations and
            warranties shall be deemed modified to reflect Purchaser's
            knowledge or deemed knowledge, as the case may be.  For
            purposes of this Agreement, Purchaser shall be "deemed to know'
            that a representation or warranty was untrue, inaccurate or
            incorrect only to the extent that, before the Due Diligence
            Expiration Date, Ben Butcher or Scott Tully received written
            notice that such representation or warranty was untrue,
            inaccurate or incorrect.


  14


8.    Representations and Warranties of Purchaser.  Purchaser represents
      and warrants to Seller as follows:

      (a)   Purchaser is a duly organized limited liability company validly
            existing and in good standing under the laws of Delaware.

      (b)   Purchaser has all requisite and necessary power and authority
            to execute and deliver this Agreement and to perform
            Purchaser's obligations hereunder.

      (c)   The execution and delivery of this Agreement and the
            performance by Purchaser of its obligations hereunder have been
            duly authorized by all requisite corporate action and does not
            conflict with or result in the breach of any of the terms of
            the organizational or governing documents of Purchaser.

      (d)   This Agreement is the legal, valid and binding obligation of
            Purchaser, enforceable against Purchaser in accordance with its
            terms, subject to general principles of equity, bankruptcy,
            reorganization and other similar laws affecting the enforcement
            of contracts generally.

9.    Covenants.

      (a)   Maintenance of the Property and Insurance; Leases and
            Contracts.  Until the Closing, Seller shall (i) maintain in
            full force and effect the existing policies of insurance
            relating to the Property (which shall not be less that 100% of
            replacement cost), (ii) continue to operate the Property in
            substantially the same manner as it is now being operated;
            provided, however, that Seller does not intend and shall not be
            obligated to repair, replace or improve the Property in any
            material way, (iii) not enter into any lease or other occupancy
            agreement with respect to any portion of the Property, (iv) not
            make any material alterations or additions to the Property,
            except as may be required by law or as may reasonably be
            required for the prudent repair and maintenance of the
            Property, (v) not change or attempt to change (or consent to
            any change in) the zoning or other legal requirements
            applicable to the Property, (vi) not cancel, amend or modify in
            any material respect any certificate, license, approval or
            permit held by or on behalf of Seller with respect to the
            Property, and (vii) not sell or encumber all or any portion of
            the Property or enter into any agreement with respect thereto.
            After the date hereof, no contract for maintenance will be
            terminated, modified or amended without the consent of
            Purchaser in accordance with the following procedure, such
            consent not to be unreasonably withheld, conditioned or delayed
            based on Purchaser's currently contemplated plan of
            improvements to the Property. If after the date hereof Seller
            decides (a) to enter into any contract related to the
            management, or operation of the Property, the term of which, in
            either case, would continue after the Closing Date, or (b)
            modify, amend or terminate any contract, Seller shall


  15


            first submit an unsigned draft of such contract, amendment
            thereto or termination thereof to Purchaser for its prior
            review and approval.  If Purchaser does not object to such
            draft or fails to respond to Seller with respect thereto within
            three (3) business days of the delivery thereof to Purchaser,
            Purchaser shall be deemed to have consented to such contract,
            contract amendment or contract termination for all purposes
            hereunder. Any such contract, contract amendment or contract
            termination entered into by Seller after the date hereof as
            aforesaid shall thereupon be and become a contract, as
            applicable.   Seller shall promptly give Purchaser a reasonably
            detailed written notice of: (i) any fire, flood or other
            material adverse change with respect to the Property of which
            Seller obtains actual knowledge; (ii) any actual or proposed
            condemnation (or proceeding in lieu thereof) of which Seller
            obtains actual knowledge; (iii) any written notice received by
            Seller claiming that the Property or the use and operation
            thereof fails to comply with applicable legal requirements;
            (iv) any written notice received by Seller claiming that Seller
            is default under any permit or approval with respect to the
            Property; and (v) any written notice received by Seller
            concerning any pending or threatened litigation or
            administrative proceeding affecting the Property or Seller.  If
            Seller becomes aware during the term of this Agreement of any
            matters that render any of its representations or warranties
            untrue, Seller shall promptly disclose such matters to
            Purchaser in writing. Seller shall obtain, at its sole cost and
            expense, all necessary consents and approvals for the transfer
            of all warranties ad guaranties affecting the Property,
            including but not limited to all roof warranties, to Purchaser,
            in form and substance reasonably acceptable to Purchaser to the
            extent assignable.

      (b)   Certain Schedules and Information.  To the extent any Schedule
            hereto or any information to be set forth thereon has not been
            attached or provided on the date hereof, Seller shall provide
            such Schedule or information to Purchaser as soon as reasonably
            practicable after the date hereof but in any event within five
            (5) business days of the date hereof.

      (c)   Access to Property Information.  Seller shall be allowed to
            retain a copy of all property information to be delivered to
            Purchaser under Section 10(a)(x).  For the year following the
            Closing, Purchaser shall permit Seller to have access to,
            inspect and make copies of all such property information during
            Purchaser's or Purchaser's property manager's normal business
            hours upon reasonable prior notice, at Seller's sole expense.

10.   Documents to be Delivered at the Closing.

      (a)   At the Closing, Seller shall deliver to Purchaser the following
            documents each fully executed and, if required, acknowledged by
            Seller:


  16


            (i)   a good and sufficient quitclaim deed (the "Deed")
                  conveying good and clear, record and marketable title to
                  the Premises to Purchaser subject only to the Permitted
                  Title Exceptions;

            (ii)  an assignment and assumption of permits (the "Blanket
                  Assignment") assigning all permits, licenses and
                  approvals with respect to Premises and to Purchaser;

            (iii) a bill of sale conveying without representation, warranty
                  or recourse all of the right, title and interest of
                  Seller in and to the personal property used in connection
                  with the Premises;

            (iv)  an affidavit and indemnity as to mechanics' liens and
                  persons in possession in a customary form reasonably
                  acceptable to Purchaser's title insurance company;

            (v)   an affidavit stating that Seller is not a foreign person
                  or entity within the meaning of Section 1445 of the
                  Internal Revenue Code, and complying with the Internal
                  Revenue Service Regulations promulgated pursuant to said
                  Section 1445;

            (vi)  a designation agreement designating the party responsible
                  for any Form 1099 filings as may be required by the
                  Internal Revenue Service's regulations;

            (vii) a closing statement;

            (viii) an officer's certificate of Seller dated the Closing
                  Date as to satisfaction of the conditions set forth in
                  Section 12(b), attaching appropriate evidence of
                  requisite corporate action with respect thereto,
                  including, but not limited to, votes of the governing
                  bodies of Seller;

            (ix)  to the extent they are then in Seller's possession and
                  have not been delivered to Purchaser:  (A) any plans and
                  specifications for the Premises; (B) all unexpired
                  warranties and guarantees which Seller has received in
                  connection with any work or services performed with
                  respect to, or equipment installed in, the Premises; (C)
                  all keys for the Premises; (D) originals of all contracts
                  and all correspondence relating thereto and to the
                  operation and maintenance of the Property; and (e) all
                  other books, records, files, plans and other written
                  information including computerized records relating to
                  the development, construction, maintenance, use,
                  operation, title or value of all or any portion of the
                  Property owned by Seller in the possession or control of
                  Seller but specifically excluding any Confidential
                  Property Information;


  17


            (x)   Four originals of the Lease;

            (xi)  Intentionally Deleted;

            (xii) (1) written confirmation that the Broker has been paid in
                  full all amounts then due in connection with the
                  transactions contemplated by this Agreement; and (2) such
                  other instruments, certificates and documents as are
                  reasonably required in order to fully effectuate the
                  terms of this Agreement; and

            (xiii) a certificate of an executive officer of Seller dated
                  the Closing Date certifying that the representations and
                  warranties of Seller contained in this Agreement are true
                  and correct on and as of the Closing Date as if made on
                  the Closing Date and attaching appropriate evidence of
                  requisite corporate action with respect thereto,
                  including, but not limited to, votes/resolutions or
                  consents of governing bodies of Seller;

      (b)   At the Closing, Purchaser shall deliver to Seller the following
            documents each fully executed by Purchaser:

            (i)   the Blanket Assignment assuming the permits, licenses and
                  approvals with respect to the Premises and the
                  Improvements;

            (ii)  a designation agreement designating the party responsible
                  for any Form 1099 filings as may be required by the
                  Internal Revenue Service's regulations;

            (iii) a closing statement;

            (iv)  a manager's certificate of Purchaser dated the Closing
                  Date certifying that the representations and warranties
                  of Purchaser contained in this Agreement are true and
                  correct on and as of the Closing Date as if made on the
                  Closing Date and attaching appropriate evidence of
                  requisite corporate action with respect thereto,
                  including, but not limited to, votes/resolutions or
                  consents of governing bodies of Purchaser;

            (v)   such other instruments, certificates and documents as are
                  reasonably required in order to fully effectuate the
                  terms of this Agreement;

            (vi)  Lease as provided for in Section 27; and

            (vii) The Note and Pledge as provided for in Section 2(b)
                  above.


  18


11.   Conditions to Seller's Performance.

      (a)   In addition to the performance or satisfaction in all material
            respects of all the other provisions of this Agreement by
            Purchaser, the Closing and the obligation of Seller to sell the
            Property under this Agreement shall be conditioned expressly on
            the satisfaction of the following conditions at the Closing
            Date:

            (i)   the representations and warranties of Purchaser contained
                  in this Agreement shall be true and correct in all
                  material respects as of the Closing Date as if made on
                  the Closing Date; and

            (ii)  the payment of the Purchase Price as provided herein.

      (b)   Seller may waive any of the foregoing conditions in this
            Section 11 and any such waiver shall not be deemed a waiver or
            modification of any other conditions.

12.   Conditions to Purchaser's Performance.

      (a)   In addition to the performance or satisfaction in all material
            respects of all the other provisions of this Agreement by
            Seller, the Closing and the obligation of Purchaser to buy the
            Property under this Agreement shall be conditioned expressly on
            the satisfaction of the following conditions at the Closing
            Date:

           (i)   As used in this Agreement, the term "Material Casualty"
                 means any damage or destruction to the Premises: (i) as to
                 require expenditures in the aggregate of greater than
                 $250,000 ("Restoration Cost") are required to repair and
                 restore the Improvements to their condition existing prior
                 to such destruction or damage; (ii) that materially and
                 adversely affects access to or parking at the Premises;
                 (iii) that causes the Premises to fail to comply in any
                 material respect with applicable legal requirements; or
                 (iv) as to which the Tenant is not entitled to repair and
                 restore the Improvements to their condition existing prior
                 to such destruction or damage with obtaining a variance,
                 special permit or other similar discretionary permit or
                 approval.  If there is a Material Casualty, Purchaser may
                 elect to terminate this Agreement and receive a return of
                 the Deposit or to proceed with the purchase of the
                 Property in accordance with this Agreement.   In the event
                 of a fire or other casualty that is not a Material
                 Casualty, and in connection with any Material Casualty as
                 to which Purchaser elects to proceed to proceed with the
                 purchase of the Property in accordance with this
                 Agreement, (A) Purchaser shall purchase the Property in
                 accordance with the terms hereof without reduction in the
                 Purchase Price (except that at the Closing Purchaser will
                 receive a credit for any applicable


  19


                 deductible) and (B) Seller shall assign to Purchaser at
                 Closing all property insurance proceeds paid or payable on
                 account of such damage, (and the amount of any deductible
                 shall be credited against the Purchase Price).  If the
                 Closing Date would otherwise occur sooner, it shall
                 automatically be extended to the date which is mutually
                 agreeable to the parties but which is at a minimum of ten
                 (10) Business Days after written notice to Purchaser of
                 the casualty. If any insurance proceeds paid or payable on
                 account of a fire or other casualty are to be assigned to
                 Purchaser in accordance with the provisions of this
                 Agreement, Seller shall cooperate as reasonably requested
                 by Purchaser to effectuate such assignment (including, if
                 necessary, prosecuting claims in Purchaser's name or for
                 Purchaser's benefit), and Seller's obligation to so
                 cooperate shall survive the Closing.

           (ii)  If, at any time before completion of the Closing, a taking
                 or condemnation (or proceeding in lieu thereof) is
                 commenced or threatened in writing: (i) of all or
                 substantially all of the Property; or (ii) of less than
                 all or substantially all of the Property that: (1) causes
                 the Property to fail to comply with legal requirements;
                 (2) materially impairs access to or egress from the
                 Property; (3) causes the loss of any parking that benefits
                 the Property; or (4) otherwise, in Purchaser's reasonable
                 business judgment, results in a loss of value in excess of
                 $250,000 (any of the foregoing, a "Material Taking"),
                 Purchaser may, at Purchaser's sole option, elect either
                 to:

                 (x)   terminate this Agreement and receive back the
                       Deposit; or

                 (y)   purchase the Property subject to and in accordance
                       with this Agreement.

            In the event of condemnation or taking that does not constitute
            a Material Taking, or if there is a Material Taking but
            Purchaser elects to proceed under 12(a)(ii)(y), (1) Purchaser
            shall purchase the Property in accordance with the terms hereof
            (without reduction in the Purchase Price), (2) Seller shall
            assign to Purchaser at Closing all condemnation proceeds except
            for any separate award relating to Seller's business and paid
            or payable as a result of such condemnation, (3) Purchaser
            shall have the right to be present with Seller at any hearings
            or negotiations with respect thereto, and (4) Seller shall not
            settle or compromise any such matter without Purchaser's prior
            written consent which consent shall not be unreasonably
            withheld. If the Closing Date would otherwise occur sooner, it
            shall automatically be extended to the date that is ten (10)
            Business Days after written notice to Purchaser of the Material
            Taking.

      (b)   the representations and warranties of Seller contained in this
            Agreement shall be true and correct in all material respects as
            of Closing Date as if made on the Closing Date;


  20


      (c)   Seller shall have removed and discharged the Monetary Liens
            from the title to the Property and Purchaser shall receive
            good, clear, record and marketable title to the Property free
            and clear of all liens and encumbrances other than the
            Permitted Title Exceptions;

      (d)   Simultaneously with the Closing under this Agreement, Seller
            shall close a new operating line loan from Silicon Valley Bank
            in the amount of $8,000,000.00 with availability of
            $3,000,000.00 as of the Closing Date and shall provide
            Purchaser with a written statement from the bank confirming the
            same.  At the Closing, Seller shall provide Purchaser with
            evidence that all net proceeds of the sale are used at the
            Closing to retire outstanding debt with Fleet Bank;

      (e)   Since the date of the most recent financial statements of
            Seller provided by Seller to Purchaser, there shall have been
            no material adverse change in the financial condition or
            business operations of Seller;

      (f)   Since the Due Diligence Expiration Date, there shall have been
            no material adverse change in the condition of the Property
            (exclusive of any insured casualty, which shall be governed by
            Section 12(a) above, or any condemnation, which shall be
            governed by Section 12(a) above).

      (g)   Possession of the Property shall be delivered to Purchaser by
            Seller at the Closing free and clear of (a) all leases, tenants
            and other occupants other than Seller under the Lease and (b)
            any management, leasing, service, maintenance or other
            contracts or agreements other than the Lease and the Permitted
            Title Exceptions;

      (h)   There shall be no judicial or administrative proceeding pending
            or threatened concerning the Property that was not disclosed in
            writing to Purchaser before the Due Diligence Expiration Date,
            and the Property and the use and operation thereof shall comply
            in all material respects with all applicable legal
            requirements;

      (i)   Should Purchaser choose or be obligated in the event of any
            casualty or any taking of any portion of the Property, to
            proceed to a Closing, then all unexpended insurance and taking
            proceeds and all rights to insurance proceeds and taking
            proceeds, as applicable, shall be assigned and paid over by
            Seller to Purchaser.

      (j)   Seller has, at its sole cost and expense, obtained all
            necessary consents and approvals for the transfer of all
            warranties and guaranties affecting the Property and
            improvements thereon, including but not limited to all roof
            warranties, to Purchaser, in form and substance reasonably
            acceptable to Purchaser to the extent possible;


  21


      (k)   Seller shall have entered into a written agreement satisfactory
            in scope and substance to Purchaser and the Lender with LFR
            Levine Fricke under which LFR Levine Fricke shall, at Seller's
            expense, conduct a Phase II environmental report for the
            Property (the "Phase II Report") and deliver the same in final
            form (including, without limitation, with a full set of testing
            results and all related information) to Seller and Purchaser
            within ninety (90) days following the Closing.  Seller shall
            promptly undertake and complete in accordance with all
            applicable laws all requirements set forth in the Phase II
            Report and shall complete the same within ninety (90) days from
            the delivery of the Phase II Report to Seller (or within such
            longer or shorter period of time as may specifically be set
            forth in the Phase II Report, in each case subject to any delay
            caused by acts of God) (which obligation shall survive the
            Closing and shall also be set forth in the Lease);

      (l)   Purchaser shall have obtained $5 million of environmental
            insurance for the benefit of Purchaser and its first mortgage
            lender for a term of not less than five years and otherwise in
            form and substance, and from an insurance company, acceptable
            to Purchaser and its first mortgage lender, in their sole and
            unreviewable discretion.  At Closing, Seller shall pay $89,000
            toward the cost of the premium for such policy, which payment
            shall be made by a credit in favor of Purchaser against the
            Minimum/Cash Portion of the Purchase Price;

      (m)   Simultaneously with the Closing hereunder, (i) the closing
            shall occur under that certain Purchase and Sale Agreement
            dated as of the date hereof between Purchaser or its affiliate
            and Poly-Flex Circuits, Inc. concerning certain property
            located at 28 Kenney Drive, Cranston, Rhode Island; and (ii)
            the closing under the Loan shall occur; and

      (n)   Purchaser may waive any of the foregoing conditions in this
            Section 12 and any such waiver shall not be deemed a waiver or
            modification of any other conditions.

13.   Failure of Conditions; Defaults.

      13.1  Termination without Default.  If the sale of the Property is
            not consummated because of the failure of any condition
            precedent to Purchaser's obligations expressly set forth in
            this Agreement or for any other reason except a default by
            Purchaser in its obligation to purchase the Property in
            accordance with the provisions of this Agreement ("Failure of
            Condition"), the time of the Closing shall be extended for a
            period of up to 30 days, during which time Seller shall use
            reasonable efforts to cure such Failure of Condition.  Such
            efforts of Seller to cure such Failure of Condition shall not
            require Seller to expend more than $25,000 in costs and
            expenses in such efforts; provided, however, if any such
            Failure of Condition relating to the condition of title to the
            Property is a result of a voluntary consensual action by Seller
            to so encumber the title to the Property such dollar limit to
            Seller's efforts shall not apply.  If the time of the Closing
            is extended and if at the end of such extension period Seller
            shall have failed so to cure such Failure of


  22


            Condition, as herein provided, and if Purchaser, at its
            election, does not waive any such Failure of Condition, then
            Purchaser may elect, as its sole and exclusive remedy, (x) to
            terminate this Agreement by notice thereof to Seller in which
            case the Deposit and all interest accrued thereon shall be
            forthwith refunded to Purchaser and all other obligations of
            the parties hereto shall cease and this Agreement shall be null
            and void and the parties hereto shall have no further
            obligation or liability arising hereunder or (y) to proceed
            with the Closing in accordance with Section 14 hereof.  Seller
            and Purchaser agree that, if the transactions contemplated
            hereby do not close on account of a default by Seller, then
            Section 13.3 below, rather than this Section 13.1, shall apply.

      13.2  Purchaser's Default. If the sale contemplated hereby is not
            consummated because of a default by Purchaser in its obligation
            to purchase the Property in accordance with the terms of this
            Agreement, and if such default is not cured within ten (10)
            days from written notice thereof from Seller to Purchaser,
            then: (a) this Agreement shall terminate; (b) the Deposit shall
            be paid to and retained by Seller as liquidated damages; and
            (c) Seller and Purchaser shall have no further obligations to
            each other. PURCHASER AND SELLER ACKNOWLEDGE THAT THE DAMAGES
            TO SELLER IN THE EVENT OF A BREACH OF THIS AGREEMENT BY
            PURCHASER WOULD BE DIFFICULT OR IMPOSSIBLE TO DETERMINE, THAT
            THE AMOUNT OF THE DEPOSIT REPRESENTS THE PARTIES' BEST AND MOST
            ACCURATE ESTIMATE OF THE DAMAGES THAT WOULD BE SUFFERED BY
            SELLER IF THE TRANSACTION SHOULD FAIL TO CLOSE AND THAT SUCH
            ESTIMATE IS REASONABLE UNDER THE CIRCUMSTANCES EXISTING AS OF
            THE DATE OF THIS AGREEMENT AND UNDER THE CIRCUMSTANCES THAT
            SELLER AND PURCHASER REASONABLY ANTICIPATE WOULD EXIST AT THE
            TIME OF SUCH BREACH. PURCHASER AND SELLER AGREE THAT SELLER'S
            RIGHT TO RETAIN THE DEPOSIT SHALL BE SELLER'S SOLE REMEDY, AT
            LAW AND IN EQUITY, FOR PURCHASER'S FAILURE TO PURCHASE THE
            PROPERTY IN ACCORDANCE WITH THE TERMS OF THIS AGREEMENT.

      13.3  Seller's Default.  If Seller defaults in its obligation to sell
            and/or lease the Property in accordance with the terms of this
            Agreement, and if such default is not cured within ten (10)
            days from written notice thereof from Purchaser to Seller, then
            Purchaser may, as its sole and exclusive remedy at law or in
            equity: (a) terminate this Agreement by giving written notice
            thereof to Seller, in which event the Deposit will promptly be
            returned to Purchaser, Seller promptly shall reimburse
            Purchaser for the third party costs which shall be defined as
            legal, engineering, survey, environmental and title fees as
            evidenced by copies of all bills relating to expenses incurred
            that Purchaser has incurred in connection with this Agreement
            and the transactions contemplated hereby, and the parties shall
            have no further obligation to each other; (b) waive such
            default and consummate the transactions contemplated hereby in
            accordance with the terms of this Agreement; or (c)
            specifically enforce this Agreement. Purchaser hereby
            irrevocably waives any other right or remedy for such default;
            provided, however, that if, in


  23


            breach of this Agreement, Seller sells the Property (or any
            portion thereof) to someone other than Purchaser or otherwise
            takes action that renders the remedy of specific performance
            impossible or impractical to obtain, Seller shall be liable for
            any damages suffered by Purchaser as a result of such breach.
            If Purchaser brings an action for specific performance, the
            Deposit shall be returned to Purchaser pending the outcome of
            such action.

            As a condition precedent to Purchaser exercising any right it
            may have to bring an action for specific performance hereunder,
            Purchaser must commence such an action within ninety (90) days
            after the Closing Date (as the same may be extended in
            accordance with the terms hereof).  Purchaser agrees that its
            failure to timely commence such an action for specific
            performance within such ninety (90) day period shall be deemed
            a waiver by it of its right to commence an action for specific
            performance as well as a waiver by it of any right it may have
            to file or record a notice of lis pendens or notice of pendency
            of action or similar notice against all or any portion of the
            Property.

14.   Purchaser's Election to Accept Title.  Purchaser shall have the
      additional election, at either the original or any earlier or
      extended time for performance, to accept such title as Seller can
      deliver to the Property in its then condition and to pay therefor the
      Purchase Price without deduction (but subject to adjustment as
      provided in Section 16), in which case Seller shall convey such
      title.

15.   Application of Purchase Money to Liens.  If on the Closing Date there
      are any other liens or encumbrances on the Real Property other than
      those to which Purchaser's title is to be subject hereunder, Seller
      may use any portion of the balance of the Purchase Price to satisfy
      the same, provided Seller shall simultaneously either (a) deliver to
      Purchaser at the Closing instruments in recordable form and
      sufficient to satisfy such liens and encumbrances of record, together
      with the cost of recording or filing said instruments, or (b) with
      respect to any first mortgage lien held by an institutional lender,
      and provided that Seller has made arrangements with the title company
      employed by Purchaser in advance of Closing, deposit with said title
      company sufficient monies, acceptable to and required by it, to
      assure the obtaining and the recording of such satisfactions and the
      issuance of title insurance to Purchaser free of any such liens and
      encumbrances. The existence of any such other liens and encumbrances
      shall not be deemed objections to title if Seller shall comply with
      the foregoing requirements.

16.   Apportionments and Costs.

      (a)   In light of the fact that, pursuant to the Lease, Seller (as
            Tenant) shall be responsible for all real estate taxes, water,
            sewer and other utility charges, fuel and any fees or other
            amounts payable under any contracts for maintenance, and all
            other costs associated with the Property, no adjustment shall
            be made therefor at Closing and, as of 11:59 p.m. (Boston time)
            on the day before the Closing Date, Seller shall assume
            responsibility


  24


            therefor under the Lease.  At the Closing, Seller shall make a
            pro rated payment of the base and additional rent due under the
            Lease for the period from and including the Closing to and
            including the last day of the  month in which the Closing
            occurs.

      (b)   Any real estate tax abatements in respect of any tax year prior
            to the tax year commencing July 1, 2002, together with any
            interest earned thereon, shall belong to Seller.   Purchaser
            agrees that, should it receive any amounts from the City of
            Methuen or any other taxing authority for tax abatements that
            are attributable to such prior tax years, Purchaser shall pay
            such amounts over to Seller. Any real estate tax abatements in
            respect of any tax year commencing on or after July 1, 2002,
            together with any interest earned thereon, shall be apportioned
            pro rata amongst Seller and Purchaser based upon their
            respective periods of ownership.   Seller agrees that, should
            it receive any amounts from the City of Methuen or any other
            taxing authority for tax abatements that are attributable to
            the timeframe when it did not own the Property, Seller shall
            pay such amounts over to Purchaser.

      (c)   All municipal assessments or betterments assessed shall be the
            responsibility of Seller.

      (d)   Seller shall pay at the Closing all Deed Stamp Excise Taxes
            payable in connection with the conveyance of the Property
            pursuant to this Agreement and any discharges of any Monetary
            Liens.  Purchaser shall pay the costs of recording the Deed.

      (e)   Each of the parties hereto shall pay the costs of their own
            respective counsel and any costs or expenses incurred by such
            party in connection with this transaction.  Purchaser
            shall pay all costs of its Investigations including of title
            and survey matters and of obtaining any financing or title
            insurance in connection with acquiring the Property.  Purchaser
            shall receive a credit of $89,000 against the Minimum/Cash
            Portion of the Purchase Price as provided for in Section 12(l)
            above.

      (f)   The net amount of such apportionments if due to Seller shall be
            added to the amount payable under Section 2, and if due to
            Purchaser shall be subtracted from such amount.  To the extent
            that such apportionments may not reasonably be determined on
            the Closing Date, they shall be determined and paid as soon as
            practicable after the Closing.

      (g)   To the extent that any apportionments to be made under this
            Section 16 may not reasonably be determined on the Closing
            Date, they shall be determined and paid as soon as practicable
            after the Closing.  All apportionments to be made under this
            Section 16 shall be made as of 11:59 p.m. (Boston time) on the
            day before the Closing Date.


  25


17.   Brokers.  Each of Seller and Purchaser represents and warrants that
      it has dealt only with Broker, as a broker or finder with respect to
      this transaction and with respect to the Property.  Upon, and only
      upon, the Closing and consummation of this transaction, Seller shall
      pay Broker per a separate agreement a commission for acting as broker
      to the sale and lease transactions contemplated by this Agreement.
      Each of Purchaser and Seller agrees to indemnify and hold harmless
      the other party from and against all claims for brokerage or
      commission or finder's fees on account of this sale and/or lease
      arising out of dealings with the party from whom indemnification is
      sought; provided, however, that Seller shall in all events be solely
      responsible for, and shall defend and indemnity Purchaser against,
      any claims by Broker with respect to the sale and/or lease
      transactions contemplated by this Agreement.  This Section 17 shall
      survive the Closing or any termination of this Agreement.

18.   Escrow of Deposit.  The Deposit and interest accrued thereon shall be
      held in escrow by the Title Company as escrow agent subject to the
      terms of this Agreement, and shall be duly accounted for in
      accordance with this Agreement.

      The escrow agent shall not be liable for any action or failure to act
      taken or made in good faith in connection with the performance of its
      duties hereunder, but shall be liable only for its own willful
      default or misconduct.  Purchaser and Seller agree to indemnify and
      hold harmless the escrow agent from any loss, damage, liability, cost
      or expense (including reasonable attorneys' fees and expenses)
      arising out of any act or action taken by it in good faith in
      connection with the performance of its duties hereunder, provided
      that Purchaser and Seller shall not indemnify the escrow agent
      against any loss, damage, liability, cost or expense arising out of
      willful misconduct, gross negligence, fraud or any violation of the
      terms of this Agreement.  Notwithstanding anything contained in this
      Agreement to the contrary with respect to the obligations of the
      escrow agent, should any dispute arise with respect to the delivery
      and/or ownership or right to possession of such amount, the escrow
      agent shall have no liability to any party hereto for retaining
      dominion and control over such amount until such dispute shall have
      been settled:

      (a)   by mutual agreement between the parties; or

      (b)   by final order, decree or judgment by a court of competent
            jurisdiction in the United States of America (and no such
            order, decree or judgment shall be deemed to be "final" unless
            and until the time of appeal has expired and no appeal has been
            made);

      and the escrow agent shall make payment of such amount as the parties
      may have mutually agreed or in accordance with such final order,
      decree or judgment.  In no event shall the escrow agent be under any
      duty whatsoever to institute or defend any such proceeding.


  26


      The Title Company may resign as escrow agent hereunder, in its sole
      discretion, by giving twenty-four (24) hours' written notice to
      Purchaser and Seller.  If Purchaser and Seller are unable to agree on
      a substitute escrow agent within forty-eight (48) hours after such
      notice, the Title Company may transfer the Deposit, subject to the
      terms of this Agreement, to any bank with offices in Boston,
      Massachusetts having capital of not less than $50,000,000.00 or, the
      Title Company may transfer the Deposit to any Court with jurisdiction
      over the matter.

      Notwithstanding anything to the contrary in this Agreement, at
      Purchaser's written request made any time before the Due Diligence
      Expiration Date, and without the need for any confirmation or
      direction from Seller and without regard to any contrary instructions
      that may be given by or on behalf of Seller, the Title Company shall
      promptly return the Deposit (and all interest thereon) to Purchaser.

19.   Damages; Limitations on Recovery.  If Purchaser shall default in the
      performance of its obligations to purchase the Property subject to
      and in accordance with the terms of this Agreement and provided that
      Seller shall not be in default hereunder, then the Deposit and
      interest accrued thereon shall be paid to Seller in full payment of
      Seller's damages resulting from Purchaser's default as liquidated
      damages and not as a penalty as Seller's sole and exclusive remedy at
      law or in equity as provided for in Section 13 above.
      Notwithstanding the foregoing, if following the termination of this
      Agreement and return of the Deposit to Purchaser, Purchaser fails to
      indemnify and restore as provided in Section 5(c) or violates Section
      25 (each a "Violation"), Seller shall be entitled to recover all
      damages and any costs and expenses incurred by Seller, together with
      attorneys' fees and costs associated with recovering and collecting
      the amount of any such damages, related to such Violation, provided
      that such recovery shall not be limited to the amount of the Deposit
      and interest accrued thereon.  In the event of any Violation, Seller
      may elect any appropriate action available in equity or at law, such
      rights and remedies being cumulative and the exercise of one or more
      such right or remedy by Seller shall not be construed to be a waiver
      of any of the others.

      Purchaser hereby acknowledges and agrees that any right, remedy,
      recourse or recovery Purchaser may have against or from Seller
      hereunder or with respect hereto (including any documents delivered
      in connection herewith) shall be limited to (i) Seller's interest in
      the Property or (ii) the net proceeds received by Seller from the
      sale of the Property (for these purposes, any portion of the net sale
      proceeds used to pay obligations of the Seller shall be deemed to
      have been received by the Seller).  Notwithstanding the foregoing,
      Purchaser agrees that Seller shall have no liability to Purchaser for
      any breach of Seller's covenants, agreements, representations or
      warranties hereunder or under any other agreement, document,
      certificate or instrument delivered by Seller to Purchaser unless the
      valid claims for all such breaches collectively aggregate more than
      $25,000, in which event the full amount of such valid claims from the
      first dollar shall be actionable, up to the cap set forth in the
      following sentence.  Following the Closing, the


  27


      maximum aggregate liability of Seller, and the maximum aggregate
      amount which may be awarded to and collected by Purchaser, in
      connection with this Agreement (exclusive of the Lease), the sale of
      the Property under this Agreement (including, without limitation, in
      connection with the breach of any representations and warranties
      contained herein) and any and all documents executed pursuant hereto
      or in connection herewith(exclusive of the Lease) for which a claim
      is timely made by Purchaser shall not exceed $500,000.  The foregoing
      shall not be deemed to limit Purchaser's right to recover the full
      Deposit if Purchaser is entitled thereto pursuant to this Agreement,
      nor to limit any right of Purchaser to seek specific performance of
      this Agreement or to enforce its other remedies under Section 13.
      Notwithstanding the foregoing, in no event will the limitations on
      Purchaser's remedies set forth in this Section or in Section 21 below
      (the time limit) apply to (x) any claims under the Lease, or (y) any
      claims relating to fraud by Seller.

      In no event shall any trustee, member, employee agent or other
      representative of Seller ever be personally liable hereunder or
      otherwise for or with respect to the acts, omissions or obligations
      of Seller.  In no event shall any trustee, member, manager, employee,
      agent or other representative of Purchaser ever be personally liable
      hereunder or otherwise for or with respect to the acts, omissions or
      obligations of Purchaser.

      This Section 19 shall survive the Closing.

20.   Assignments.  Subject to the provisions of this Section 20, the terms
      and provisions of this Agreement shall apply to and bind the
      permitted successors and assigns of the parties hereto.  Except as
      expressly provided herein, Purchaser shall not be permitted to assign
      its rights under this Agreement without Seller's prior written
      consent, which consent may be withheld in Seller's sole and absolute
      discretion.  Notwithstanding the foregoing, Purchaser shall be
      permitted to assign its rights under this Agreement to an affiliate
      of Purchaser as long as Ben Butcher or Scott Tully manages the day to
      day operations; provided, however, that at least two business days
      prior to making any such assignment of its right, title or interest
      under this Agreement to such affiliate, Purchaser shall notify Seller
      in writing and supply all material details regarding such arrangement
      including information regarding the makeup of the assignee.
      Purchaser's proposed assignee shall expressly assume Purchaser's
      obligations under this Agreement.  Any assignment by Purchaser of its
      right, title or interest under this Agreement in violation of this
      Section 20 shall be null and void, and shall allow Seller, at its
      option, to deem Purchaser in default of its obligations hereunder.
      Seller may not assign any of its right, title and interest under this
      Agreement, and  any purported assignment by Seller of its right,
      title or interest under this Agreement shall be null and void, and
      shall allow Purchaser, at its option, to deem Seller in default of
      its obligations hereunder. Subject to the above provisions, this
      Agreement shall inure solely to the benefit of Seller and its
      successors and assigns and Purchaser and its permitted successors and
      assigns.  No


  28


      person or entity other than Seller and its permitted successors and
      assigns and Purchaser and its permitted successors and assigns shall
      have any right to enforce or rely upon this Agreement.

21.   Survival Provisions; Acceptance of Deed.  On the termination hereof,
      all of the terms and provisions of this Agreement shall be void and
      of no further force and effect and neither Purchaser nor Seller shall
      have rights, obligations or liabilities hereunder except that the
      rights, obligations and liabilities of the parties under this Section
      21 and Sections 5(c), 5(f), 17, 19 and 25 shall survive such
      termination and continue in effect in accordance with their terms
      without limit as to time.  The acceptance of the Deed, by Purchaser
      or Purchaser's permitted assignee, as the case may be, shall be
      deemed to be full performance and discharge of every agreement and
      obligation of Seller herein contained or expressed except (i)
      obligations of Seller under the Lease (all of which shall survive the
      Closing and shall not be subject to any of the limitations on
      Seller's liability set forth in this Agreement), (ii) the
      representations and warranties of Seller made in this Agreement or
      any document delivered in connection with Section 10(a) (other than
      the Lease) which shall survive until the date which is one year after
      the Closing Date, (iii) any adjustments pursuant to Section 16 that
      cannot be finally determined after the Closing which shall survive
      the Closing until finally adjusted, and (iv) any terms and conditions
      hereof which expressly survive the Closing.

22.   Further Assurances.  The parties agree to execute any and all
      additional instruments and documents as may be reasonably required to
      fully effectuate the terms of this Agreement.

23.   Notices.

      All notices or other communications required or provided to be sent
      by either party shall be in writing and shall be sent by: (i) by
      United States Postal Service, certified mail, return receipt
      requested, (ii) by any nationally known overnight delivery service
      for next day delivery, (iii) delivered in person or (iv) sent by
      telecopier or facsimile machine which automatically generates a
      transmission report that states the date and time of the
      transmission, the length of the document transmitted and the
      telephone number of the recipient's telecopier or facsimile machine
      (with a copy thereof sent in accordance with clause (i), (ii) or
      (iii) above).  All notices shall be deemed to have been given upon
      receipt. All notices shall be addressed to the parties at
      the addresses below:


  29


      To Seller:                 at the address set forth in the first
                                 paragraph of this Agreement

      with a copy to:            Edward D. Kutchin, Esq.
                                 Kutchin & Rufo, P.C.
                                 175 Federal Street
                                 Boston, MA  02110

      To Purchaser:              at the address set forth in the first
                                 paragraph of this Agreement

      and with a copy to:        Piper Rudnick LLP
                                 One International Place
                                 Boston, Massachusetts 02110-2600
                                 Attention:  John L. Sullivan, Esq.
                                 Fax No. (617) 406-6100

      Any address or name specified above may be changed by notice given to
      the addressee by the other party in accordance with this Section.
      The inability to deliver notice because of a changed address of which
      no notice was given as provided above, or because of rejection or
      other refusal to accept any notice, shall be deemed to be the receipt
      of the notice as of the date of such inability to deliver or
      rejection or refusal to accept.  Any notice to be given by any party
      hereto may be given by the counsel for such party.

24.   Time.  Time is of the essence in this Agreement.  If any date for
      providing a notice or obtaining consent or approval should fall on
      any day which is not a business day in Massachusetts then such date
      shall be extended to the next following business day.

25.   No Recording. Provided that Seller is not in default under this
      Agreement, Purchaser agrees not to record this Agreement or any
      notice hereof in the Essex County Registry of Deeds or the Essex
      Registry District of the Land Court.  If Purchaser nonetheless
      records this Agreement or a notice thereof when Seller is not in
      default under the Agreement, Seller, at its option, may declare


  30


      Seller's obligations hereunder to be null and void and may deem
      Purchaser in default of its obligations hereunder, whereupon this
      Agreement shall terminate except as provided in Section 21 and any
      recorded copy of this Agreement or notice thereof shall for all
      purposes be considered null and void between the parties hereto and
      shall not be a notice to or binding in any way on third parties.

26.   Miscellaneous.  This instrument may be executed in one or more
      counterparts which together shall constitute one instrument.  The
      invalidity or unenforceability of any term or provision hereof shall
      not affect the validity or enforceability of any other term or
      provision hereof.  The captions to the paragraphs hereof are for
      convenience of reference only and are not intended to affect the
      meaning of the provisions of this Agreement.  Unless otherwise
      provided herein, references in this Agreement to (i) any "Section"
      shall mean the sections and subsections of this Agreement, as
      applicable and (ii) any "Schedule" or "Exhibit" are references to the
      schedules and exhibits attached hereto which are incorporated into
      this Agreement by this reference.  This Agreement is to be construed
      as a Massachusetts contract, is to take effect as a sealed
      instrument, sets forth the entire contract and understanding between
      the parties superseding any prior oral or written agreements, and may
      be canceled, modified or amended only by a written instrument
      executed by both Seller and Purchaser.

27.   Lease Execution.  At the Closing, Seller and Purchaser shall execute
      and deliver the lease attached hereto as Schedule 6 (the "Lease").

28.   Earn-Out Provisions.  As provided in Section 2(d), as of June 30,
      2004, and on each June 30th thereafter through and including June 30,
      2009, the Purchase Price shall be increased by Two Hundred Thousand
      Dollars ($200,000) (up to a maximum aggregate increase of $1,000,000)
      if and only for the immediately preceding twelve month period Seller
      has met the Financial Milestones (defined below) and other conditions
      set forth below.  Subject to the provisions of this Section, any
      amounts due to Seller under this Section 28 (the "Earn Out Amount")
      shall be contingent upon Seller's full and faithful performance of
      its obligations under the Lease.  In the event  that the Seller does
      not meet the Financial Milestones as of the end of a particular
      fiscal year, then the $200,000.00 installment of the Earn Out Amount
      that would have been due if such conditions were met shall be
      deferred without interest until the end of the next fiscal year, at
      which time such deferred amount shall be earned if, but only if, the
      Financial Milestones and other conditions of this Section 28 are
      satisfied at such time and provided further that, if the Financial
      Milestones and other conditions of this Section 28 are not satisfied
      by June 30, 2009, then Purchaser's obligation to pay any and all
      unpaid portions of the Earn Out Amount shall permanently terminate
      and this Section 28 shall be of no further force or effect.
      Notwithstanding anything contained herein to the contrary, in no
      event shall the total aggregate Earn Out Amount exceed One Million
      Dollars ($1,000,000).  Subject to the provisions of this Section,
      each installment of the Earn Out Amount shall be due thirty (30) days
      after Purchaser receives audited


  31


      financial statements prepared by Seller's outside independent
      auditors and written evidence in form  and substance reasonably
      acceptable to Purchaser from Seller's outside independent auditors
      demonstrating that the financial tests set forth below are satisfied;
      provided, however, that Purchaser shall have the option of paying any
      such installment by having it added to the balance of the Note.

      Without limiting the other conditions to payment of the Earn Out
      Amount set forth herein, Purchaser shall not be obligated to pay any
      installment of the Earn Out Amount if, at the time such installment
      would otherwise be due:

      (i)   the leasehold created by the Lease shall be taken on execution,
            or by other process of law, or if any assignment shall be made
            by Seller for the benefit of creditors, or a receiver, trustee
            in bankruptcy or similar officer shall be appointed by a court
            of competent jurisdiction to take charge of all or any part of
            property of Seller or if a petition including, without
            limitation, a petition for reorganization or arrangement is
            filed by Seller under any bankruptcy law or is filed against
            Seller; or

      (ii)  Seller is under default under the Lease; provided, however,
            that if the default is cured within any applicable notice and
            cure period and the Financial Milestones and other conditions
            to payment set forth in this Section 28 are satisfied, then
            such installment of the Earn Out Amount shall be paid as
            provided for herein within thirty (30) days from the date on
            which the default is cured and all such conditions are
            satisfied; provided further that in no event shall any portion
            of the Earn Out Amount be due unless the conditions to payment
            set forth in this Section 28 are satisfied by September 1,
            2009.

      In addition, in the event of a default by Tenant under the Lease and
      its failure to cure said default beyond any applicable cure periods,
      then any balance of the Earn Out Amount then unpaid shall
      automatically be extinguished in full and the obligation of Purchaser
      to pay the same shall be null and void.

      The "Financial Milestones" for the purposes of this Section 28 are as
      set forth below and shall be calculated in accordance with Generally
      Accepted Accounting Principles and certified by Seller's outside
      independent auditors:

      1.    Seller shall have gross revenues for each fiscal year beginning
            in fiscal year 2003 on a consolidated basis of at least $100
            million and Seller's earnings before taxes for each such fiscal
            year shall not be less than $1.00.

      2.    The current ratio of Seller's current assets to its current
            liabilities, determined on a consolidated basis, shall be not
            less than 1.05 to 1;


  32


      3.    Seller's current debt to equity ratio shall not be greater than
            0.5 to 1.0; and

      4.    No material defaults shall exist under Seller's then current
            loan agreements with its lending institutions and Seller shall
            certify the same to Purchaser.

      Seller hereby represents and warrants to Purchaser that Seller's
      current debt to equity ratio is not greater than 0.5 to 1.0.

      The terms of this Section 28 shall survive the Closing.

29.   Attorney's Fees.  In the event legal proceedings through the courts
      are commenced to enforce the parties' respective rights and
      obligations herein, the prevailing party shall be entitled to
      reimbursement for all costs and expenses, including reasonable legal
      fees, incurred with respect to said legal proceedings.

          [The remainder of this page is intentionally left blank]


  33


      IN WITNESS WHEREOF, this Agreement has been executed by each of the
parties hereto, under seal, as of the day and year first written above.


PURCHASER:

Taurus Methuen, LLC


By:   /s/ Scott R. Tully
      -------------------------------
      Scott R. Tully
      Manager


SELLER:

Parlex Corporation


By:   /s/ Jonathan R. Kosheff
      -------------------------------
      Jonathan R. Kosheff
      Chief Financial Officer





ESCROW AGENT:

Stewart Title Guaranty Insurance Company


By:   /s/ Marie L. Franco
      -------------------------------
      National Underwriting Counsel

  35