BASE TEN SYSTEMS INC
SC 13D/A, 1999-04-06
SEARCH, DETECTION, NAVAGATION, GUIDANCE, AERONAUTICAL SYS
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                       SECURITIES AND EXCHANGE COMMISSION
                             WASHINGTON, D.C. 20549


                                  SCHEDULE 13D
                                 (RULE 13D-101)



                    INFORMATION TO BE INCLUDED IN STATEMENTS
                 FILED PURSUANT TO RULE 13D-1(A) AND AMENDMENTS
                     THERETO FILED PURSUANT TO RULE 13D-2(A)

                                (AMENDMENT NO. 1)



                                Base Ten Systems, Inc.
- --------------------------------------------------------------------------------
                                (Name of Issuer)

                              Class A Common Stock
- --------------------------------------------------------------------------------
                         (Title of Class of Securities)

                                  069 779 20 5
- --------------------------------------------------------------------------------
                                 (CUSIP Number)

                                Jesse L. Upchurch
                                500 Main Street
                             Fort Worth, Texas 76102
                                 (817) 870-0301
- --------------------------------------------------------------------------------
   (Name, Address and Telephone Number of Person Authorized to Receive Notices
                               and Communications)

                            __________________, 199_
- --------------------------------------------------------------------------------
             (Date of Event which Requires Filing of this Statement)

If the filing person has previously  filed a statement on Schedule 13G to report
the  acquisition  that is the subject of this  Schedule  13D, and is filing this
schedule  because of Rule 13d-1(e),  Rule 13d-1(f) or Rule  13d-1(g),  check the
following box / /.

Note:  Schedules  filed in paper format shall include a signed original and five
copies of the  schedule,  including  all  exhibits.  See Rule 13d-7(b) for other
parties to whom copies are to be sent.

*The  remainder of this cover page shall be filled out for a reporting  person's
initial filing on this form with respect to the subject class of securities, and
for  any  subsequent   amendment   containing   information  which  would  alter
disclosures provided in a prior cover page.

The information required on the remainder of this cover page shall not be deemed
to be "filed" for the purpose of Section 18 of the  Securities  Exchange  Act of
1934 ("Act") or otherwise  subject to the liabilities of that section of the Act
but  shall be  subject  to all other  provisions  of the Act  (however,  see the
Notes).

<PAGE>

                                  SCHEDULE 13D
- ----------------------
CUSIP NO. 069 779 20 5
- ----------------------


- --------------------------------------------------------------------------------
1    NAME OF REPORTING PERSON AND
     S.S. OR I.R.S. IDENTIFICATION NO. 
     OF ABOVE PERSON

     JESSE L. UPCHURCH                                     SS# ###-##-####
- --------------------------------------------------------------------------------
2    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*

      (a) [x]    (b) [ ]
- --------------------------------------------------------------------------------
3    SEC USE ONLY

- --------------------------------------------------------------------------------
4    SOURCE OF FUNDS (See Instructions)

     PF, WC
- --------------------------------------------------------------------------------
5    CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d)
     or 2(e)  

     [ ]
- --------------------------------------------------------------------------------
6    CITIZENSHIP OR PLACE OF ORGANIZATION

     UNITED STATES 
- --------------------------------------------------------------------------------
                7     SOLE VOTING POWER
                      0
   NUMBER OF    ----------------------------------------------------------------
    SHARES      8     SHARED VOTING POWER
 BENEFICIALLY         12,274,953
   OWNED BY     ----------------------------------------------------------------
     EACH       9     SOLE DISPOSITIVE POWER
   REPORTING          12,161,519
    PERSON      ----------------------------------------------------------------
     WITH       10    SHARED DISPOSITIVE POWER
                      0
- --------------------------------------------------------------------------------
11     AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

       12,274,953
- --------------------------------------------------------------------------------
12     CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* 

       [ ]
- --------------------------------------------------------------------------------
13     PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

       55.4%
- --------------------------------------------------------------------------------
14     TYPE OF REPORTING PERSON* 

       IN
- --------------------------------------------------------------------------------

<PAGE>

                                  SCHEDULE 13D
- ----------------------
CUSIP NO. 069 779 20 5
- ----------------------


- --------------------------------------------------------------------------------
1    NAME OF REPORTING PERSON AND
     S.S. OR I.R.S. IDENTIFICATION NO. 
     OF ABOVE PERSON

     DREW SYCOFF                                          SS# ###-##-####
- --------------------------------------------------------------------------------
2    CHECK THE APPROPRIATE BOX IF A MEMBER OF A GROUP*

      (a) [x]    (b) [ ]
- --------------------------------------------------------------------------------
3    SEC USE ONLY

- --------------------------------------------------------------------------------
4    SOURCE OF FUNDS (See Instructions)

     PF,WC
- --------------------------------------------------------------------------------
5    CHECK IF DISCLOSURE OF LEGAL PROCEEDINGS IS REQUIRED PURSUANT TO ITEMS 2(d)
     or 2(e)  

     [ ]
- --------------------------------------------------------------------------------
6    CITIZENSHIP OR PLACE OF ORGANIZATION

     UNITED STATES 
- --------------------------------------------------------------------------------
                7     SOLE VOTING POWER
                      0
   NUMBER OF    ----------------------------------------------------------------
    SHARES      8     SHARED VOTING POWER
 BENEFICIALLY         12,274,953
   OWNED BY     ----------------------------------------------------------------
     EACH       9     SOLE DISPOSITIVE POWER
   REPORTING          113,434
    PERSON      ----------------------------------------------------------------
     WITH       10    SHARED DISPOSITIVE POWER
                      0
- --------------------------------------------------------------------------------
11     AGGREGATE AMOUNT BENEFICIALLY OWNED BY EACH REPORTING PERSON

       12,274,953
- --------------------------------------------------------------------------------
12     CHECK IF THE AGGREGATE AMOUNT IN ROW (11) EXCLUDES CERTAIN SHARES* 

       [ ]
- --------------------------------------------------------------------------------
13     PERCENT OF CLASS REPRESENTED BY AMOUNT IN ROW (11)

       55.4%
- --------------------------------------------------------------------------------
14     TYPE OF REPORTING PERSON* 

       IN
- --------------------------------------------------------------------------------

<PAGE>




                       SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549


                                  SCHEDULE 13D



                    Under the Securities Exchange Act of 1934


Item 1.    Security and Issuer:

           Class A Common Stock issued by:
           Base Ten System, Inc.
           One Electronics Drive
           Trenton, New Jersey  08619

Item 2.    Identity and Background

           1.  (a)-(c)
      
           Jesse  L.  Upchurch,   whose  business  address  is,  c/o  Upchurch
           Corporation, 500 Main Street, Fort Worth, TX 76102, is the Chairman
           and CEO of Upchurch  Corporation,  a privately held company, with a
           principal  business  address at 500 Main  Street,  Fort  Worth,  TX
           76102.  Mr.  Upchurch  holds shares of Class A Common Stock of Base
           Ten Systems,  Inc. (the "Company")  directly and indirectly through
           Trust C of the Constance J.  Upchurch  Family Trust ("Trust C"), of
           which Mr. Upchurch is the Trustee.  The shares held by Trust C were
           transferred  from the Estate of Constance  Upchurch (the "Estate"),
           through which Mr.  Upchurch had acquired and held shares of Class A
           Common, as executor and beneficiary of the Estate.  

           Mr.  Upchurch is also the sole  stockholder  of World  Video  Library
           ("WVL"),  through which he also had acquired and held shares of Class
           A Common  until  December  31,  1998,  at which time such shares were
           distributed to Mr. Upchurch (and thereafter held directly by him).

           (d) Criminal Proceedings:

           Not Applicable

           (e) Civil Proceedings Relating to Federal or State securities laws:

           Not Applicable

           (f) Citizenship:

           United States

           2.  (a)-(c)
      
           Drew Sycoff,  whose business address is c/o Andrew Garrett,  Inc., 52
           Vanderbilt  Avenue,  20th Floor, New York, NY 10017, is the President
           of Andrew  Garrett,  Inc.,  with a principal  business  address at 52
           Vanderbilt  Avenue,  20th Floor, New York, NY 10017. Mr. Sycoff holds
           shares of Class A Common Stock of the Company directly and indirectly
           through Andrew Garrett, Inc. ("AGI"), of which Mr. Sycoff owns 98% of
           the  capital  stock.  AGI is a  broker-dealer  registered  under  the
           Securities  Exchange Act of 1934, and a portion of the shares held by
           AGI are held in a trading  account  that is used to make a market for
           the Class A Common  shares on the NASDAQ  National  Market,  with the
           remaining portion held in an account used for investment purposes.

           (d) Criminal Proceedings:

           Not Applicable

           (e) Civil Proceedings Relating to Federal or State securities laws:

           Not Applicable

           (f) Citizenship:

           United States

Item 3.    Source and Amount of Funds Or Other Consideration

            1.  Mr. Upchuch used personal fund, Estate funds,  Trust C funds and
                WVL  working  capital  to  acquire  the  Class A  Common  shares
                reported herein.

            2.  Mr.  Sycoff  used  personal  funds and AGI  working  capital  to
                acquire the Class A Common shares reported herein.
               
Item 4.    Purpose of Transaction

           The reporting  persons are considering the possible courses of action
           that they may pursue to help maximize  shareholder  value,  including
           possible changes in senior management and the Board of Directors.  At
           a meeting with the Company's  Chairman and Chief  Executive  Officer,
           Thomas Gardner, and two of the Company's Directors,  Messrs.  Schafer
           and  Sword,  on April 2,  1999,  a  representative  of the  reporting
           persons  notified  Messrs.  Gardner,   Schafer  and  Sword  that  the
           reporting  persons  were  requesting  the prompt  resignation  of Mr.
           Gardner  from  all  positions  with  the  Company  held  by him and a
           complete change in the Board of Directors of the Company at or before
           the  forthcoming  1999 Annual Meeting of the Company's  shareholders,
           which the reporting persons believe is scheduled to be held on May 7,
           1999.  The  reporting  persons  believe  that,  under  the  Company's
           Certificate of  Incorporation,  two of the six positions on the Board
           of Directors are subject to election at that Annual Meeting.

Item 5.    Interest in Securities of the Issuer
           
           1.  (a)  The aggregate number of Class A Common  shares  beneficially
                    owned by Mr.  Upchurch is  12,274,953,  including  1,000,000
                    warrants  exercisable  for an equal number of Class A Common
                    shares,  representing  55.4% of the  Class A  Common  shares
                    outstanding  (treating  the  1,000,000  shares for which the
                    warrants are exercisable as outstanding for this purpose).
  
               (b)  The number of shares as to which Mr. Upchurch has:

                    (i)    sole   power  to  vote  or  to  direct  the  vote  is
                           -0-.
          
                    (ii)   shared  power  to  vote  or to  direct  the  vote  is
                           12,274,953.
 
                    (iii)  sole power to dispose or to direct the disposition of
                           is 12,161,519.

                    (iv)   shared   power  to   dispose  of  or  to  direct  the
                           disposition of is -0-.

                (c) On  March 5,  1999,  Mr.  Upchurch,  on  behalf  of Trust C,
                    purchased 2,500,000 Class A Common shares upon conversion of
                    the Company's 9.01% subordinated convertible debentures,  at
                    an exercise price of $4.00 per share.

                    On March 11, 1999, Mr.  Upchurch  purchased  100,000 Class A
                    Common  shares in the open  market,  at a price of $1.91 per
                    share.

                    On March 16, 1999,  Mr.  Upchurch  puchased   50,000 Class A
                    Common shares in the open  market,  at a price of $1.78  per
                    share.

                    On March 23, 1999,  Mr.  Upchurch  purchased  25,000 Class A
                    Common shares in the open  market,  at a price of $1.53  per
                    share.

               (d)  Not Applicable.

               (e)  Not Applicable.

           
          2.   (a)  The aggregate  number of Class A Common shares  beneficially
                    owned  by Mr.  Sycoff  is  12,274,953,  including  1,000,000
                    warrants  exercisable  for an equal number of Class A Common
                    shares,  representing  55.4% of the  Class A  Common  shares
                    outstanding  (treating  the  1,000,000  shares for which the
                    warrants are exercisable as outstanding for this purpose).
  
               (b)  The number of shares as to which Mr. Sycoff has:

                    (i)    sole power to vote or to direct the vote is -0-.
          
                    (ii)   shared power to vote or to direct the vote is 
                           12,274,953.
 
                    (iii)  sole power to dispose or to direct the disposition of
                           is 113,434.

                    (iv)   shared power to dispose or to direct the  disposition
                           of is -0-.

               (c)  Mr.  Sycoff,  through AGI, has made  numerous  purchases and
                    sales of the Class A Common  shares  during the past 60 days
                    in the ordinary course of business as a  broker-dealer,  for
                    the purpose of making a market for the Class A Common shares
                    on the NASDAQ National Market.  In this capacity,  shares of
                    Class A Common were purchased and sold from January 31, 1999
                    through  April 1,  1999,  for prices  ranging  from $1.13 to
                    $2.78 per share.

               (d)  Not Applicable.

               (e)  Not Applicable.

Item 6.     Contracts,   Arrangements,   Understandings  or  Relationships  with
            Respect to Securities of the Issuer.

            Base Ten Systems, Inc. and Jesse L. Upchurch entered into a Purchase
            Agreement dated August 8, 1996,  pursuant to which 9.01% convertible
            subordinated  debentures,  due August 31, 2003, were issued and sold
            to Mr.  Upchurch for an  aggregate  purchase  price of  $10,000,000.
            Interest on the debentures was payable  semi-annually,  at a rate of
            9.01% per year.  The  Company  had the right to call the  debentures
            after  February  28, 1998 if the Class A Common Stock of the Company
            traded at a price between $15.00 and $17.50 per share.  Mr. Upchurch
            had the right, provided he held at least 80% of the principal amount
            of the  debentures,  to  nominate  two  directors  to the  Board  of
            Directors  of  the  Company,  to be  recommended  by  the  Company's
            management in the Company's proxy statements.  The Company agreed to
            register the shares issuable upon conversion of the debentures under
            the Securities Act of 1933 (the "Act"),  on the demand of holders of
            at least  66-2/3% of the principal  amount of the  debentures at any
            time after  February  28,  1996,  in order to permit such holders to
            offer  and sell  such  shares.  The  Company  also  agreed to permit
            holders to participate in other registrations  covering offerings by
            the Company or its security holders.  The debentures were originally
            convertible  into 800,000  shares of Class A Common,  at an exercise
            price of $12.50 per share.  Mr.  Upchurch and the Company  agreed to
            modify the terms of the  debentures  to make them  convertible  into
            2,500,000  shares,  at an  exercise  price of $4.00 per  share.  Mr.
            Upchurch  (on  behalf  of Trust C)  executed  and  delivered  to the
            Company an irrevocable  consent dated December 22, 1998, pursuant to
            which he consented to such  modification  and the  conversion of the
            debentures upon consummation of the exchange of the Company's Series
            A, Convertible  Preferred Shares  outstanding as of December 1, 1998
            for the Company's Series B, Convertible Preferred Shares.

            Base Ten Systems,  Inc. and Jesse L.  Upchurch  entered into a Stock
            Purchase  Agreement  dated  November  12,  1998,  pursuant  to which
            6,666,666  shares of Class A Common Stock and 1,000,000  warrants to
            purchase  Class A Common  Stock,  at an exercise  price of $3.00 per
            share,  were sold to Mr.  Upchurch for an aggregate of  $20,000,000.
            The Company  agreed to register the 6,666,666  shares and the shares
            issuable  upon  exercise of the  warrants  under the Act in order to
            permit Mr. Upchurch to offer and sell such shares.  The Company also
            agreed to permit Mr. Upchurch to participate in other  registrations
            covering offerings by the Company or its security holders.

            Each of the  reporting  persons  has  agreed  to act  together  with
            respect  to the  matters  described  in  response  to Item 4 hereof,
            including  voting  their  respective   shares  in  the  election  of
            Directors  and other  corporate  matters,  in order to help maximize
            shareholder value for the Company's shareholders.

Item 7.     Material to be filed as Exhibits.
            
            Exhibit A - Purchase Agreement dated August 8, 1996 between Base Ten
            Systems, Inc. and Jesse L. Upchurch.

            Exhibit B -  Irrevocable  Consent  dated  August 8, 1996 by Jesse L.
            Upchurch,  on behalf of Trust C of the Constance J. Upchurch  Family
            Trust.

            Exhibit C - Stock Purchase Agreement dated November 12, 1998 between
            Base Ten Systems, Inc. and Jesse L. Upchurch.

            Exhibit D - Joint Filing Agreement dated April 1, 1999 between Jesse
            L. Upchurch and Drew Sycoff.
<PAGE>


                                    SIGNATURE


     After  reasonable  inquiry  and  to the best of my knowledge  and belief, I
certify that the information  set forth  in this statement is true, complete and
correct.

Dated:  April 2, 1999

                                                      /s/ Jesse L. Upchurch 
                                                     ---------------------------
                                                     Signature
                                                     Name:  Jesse L. Upchurch

                                                      /s/ Drew Sycoff 
                                                     ---------------------------
                                                     Signature
                                                     Name:  Drew Sycoff



                                   EXHIBIT A

                               PURCHASE AGREEMENT
                   9.01% CONVERTIBLE SUBORDINATED DEBENTURES

                               DUE AUGUST 31, 2003

          THIS PURCHASE  AGREEMENT (this  "Agreement") is made as of the 8th day
of August, 1996, by and between BASE TEN SYSTEMS, INC., a New Jersey corporation
with its principal executive offices located at One Electronics Drive,  Trenton,
New Jersey 08619 (the  "Company") and JESSE L. UPCHURCH,  an individual  with an
address at c/o Upchurch  Corporation,  500 Main Street,  Fort Worth, Texas 76102
(the "Purchaser").

          The parties hereto, intending to be legally bound, agree as follows:

          1.   AUTHORIZATION OF CONVERTIBLE DEBENTURES.

               The Company has  authorized the issuance and sale of an aggregate
of up to  $10,000,000  principal  amount of its 9.01%  Convertible  Subordinated
Debentures due August 31, 2003 (the "Convertible  Debentures").  The Convertible
Debentures are  convertible  into shares of the Company's  Class A Common Stock,
par value  $1.00 per share  (such  shares to be issued  upon  conversion  of the
Convertible Debentures being hereinafter referred to herein as the "Shares"), at
the Conversion  Price defined in Article 12 of this  Agreement.  Interest on the
Convertible  Debentures is payable semi-annually on the last day of February and
August in each year,  commencing  on February  28, 1997  (which  first  interest
payment  shall be for the period from and  including the date of issuance of the
respective Convertible Debenture through February 28, 1997, at the interest rate
specified in the form of Convertible Debenture attached hereto as Exhibit A).

          2.   SALE AND PURCHASE OF CONVERTIBLE DEBENTURES.

               Subject to the terms and  conditions  hereof,  the Company hereby
sells to the Purchaser, and the Purchaser hereby purchases from the Company, (i)
on the Closing  Date  specified  in Article 3, a  Convertible  Debenture  in the
aggregate  principal  amount of  $4,500,000  at a purchase  price of 100% of the
principal  amount,  and (ii) on August 22, 1996, a Convertible  Debenture in the
aggregate principal amount of not less than $4,500,000 and up to $5,500,000 at a
purchase price of 100% of the principal amount.

          3.   CLOSING.

               The  closing  (the  "Closing")  of the  purchase  and sale of the
Convertible  Debentures will take place on August 8, 1996 or such other time and
date as shall be mutually  agreed upon by the  Purchaser  and the Company.  Such
time and date is herein called the "Closing Date."

               On the Closing Date the Company  shall deliver to the Purchaser a
Convertible Debenture in the aggregate principal amount of $4,500,000, dated the
Closing Date, against delivery by the Purchaser to the Company of a certified or
official bank check(s) or wire  transfer(s) in an aggregate  amount equal to the
aggregate purchase price for such Convertible Debenture, payable to the order of
the Company in immediately available funds.

               On August 22,  1996,  Company  shall  deliver to the  Purchaser a
Convertible  Debenture  in the  aggregate  principal  amount  of not  less  than
$4,500,000 and up to $5,500,000,  dated as of such date, against delivery by the
Purchaser  to the  Company of a  certified  or  official  bank  check(s) or wire
transfer(s)  in an aggregate  amount equal to the aggregate  purchase  price for
such Convertible  Debenture,  payable to the order of the Company in immediately
available funds.


          4.   REPRESENTATIONS AND WARRANTIES BY THE COMPANY.

               The Company represents and warrants that:

          4.1   Organization  and  Existence,  Authority, etc.  The Company is a
corporation  duly organized and validly  existing and in good standing under the
laws of the  State of New  Jersey,  and has all  requisite  corporate  power and
authority  to  carry  on  its  business  as now  conducted  and  proposed  to be
conducted;  the Company has all requisite corporate power and authority to enter
into this Agreement,  to issue the Convertible Debentures as contemplated herein
and to carry out the  provisions  and  conditions  of this  Agreement and of the
Convertible Debentures,  including the issuance of the Shares in accordance with
the terms of this Agreement and the Convertible  Debentures.  This Agreement and
the  Convertible  Debentures  have been duly  executed  and  delivered  by,  and
constitute  the valid and binding  obligations  of, the Company,  enforceable in
accordance with their respective terms,  subject to the effect of any applicable
bankruptcy,  moratorium,   insolvency,   reorganization  or  other  similar  law
affecting the enforceability of creditors' rights generally and to the effect of
general  principals  of equity  which may limit  the  availability  of  remedies
(whether in a proceeding at law or in equity). The Company is duly qualified and
is authorized to do business and is in good standing as a foreign corporation in
each  jurisdiction  in which the  conduct of its  business or  ownership  of its
properties  would so require,  except where the failure to be so qualified would
not have a material  adverse  effect on its  business and  financial  condition,
taken as a whole.

          4.2 Litigation.  Except as disclosed in the Company Commission Filings
(as hereinafter defined),  to the knowledge of the Company,  there is no action,
suit or proceeding pending, or threatened, against the Company before any court,
administrative agency or arbitrator which could reasonably be expected to result
in any material adverse change in the business, properties, condition (financial
or otherwise) of the Company taken as a whole, or which  challenges the validity
of any  action  taken or to be taken  pursuant  to or in  connection  with  this
Agreement or the Convertible Debentures.

          4.3 Charter Documents.  Neither the execution nor the delivery of this
Agreement  or  the  Convertible   Debentures,   nor  the   consummation  of  the
transactions  contemplated hereby or thereby,  nor compliance with the terms and
provisions  hereof or thereof,  will conflict  with, or result in a breach of or
creation of a lien under, the terms,  conditions or provisions of, or constitute
a default under,  the charter or by-laws of the Company,  as amended,  copies of
which have been provided to the Purchaser.

          4.4  Authorized  and  Outstanding   Capital  Stock.  The  Company  has
authorized  (i) 22,000,000  shares of Class A Common Stock,  par value $1.00 per
share (the "Common Stock"), of which 7,323,068 shares are issued and outstanding
as of July 31, 1996,  and (ii)  12,000,000  shares of Class B Common Stock,  par
value $1.00 per share of which 449,645  shares are issued and  outstanding as of
July 31, 1996, and (iii) 1,000,000 shares of preferred stock,  none of which are
issued and outstanding. All of such outstanding shares of Common Stock have been
validly issued and are fully paid and non-assessable. The Company has authorized
(i) the  issuance  and  sale to the  Purchaser  of an  aggregate  of  $9,000,000
principal  amount  of the  Convertible  Debentures  and (ii) the  issuance  upon
conversion of the Convertible  Debentures of the Shares of the Company's  Common
Stock into which such Convertible  Debentures are convertible in accordance with
Article 11 or 12, as applicable,  of this Agreement.  The Shares, when issued in
accordance with the terms of this Agreement and the Convertible Debentures, will
be validly issued, fully paid and non-assessable.

          4.5  Broker's and Finder's Fees. The Company will pay all broker's and
finder's  fees  incurred  by the  Company  in  connection  with  the sale of the
Convertible Debentures.

         4.6  Commission  Filings  and  Financial  Statements.  The  Company has
heretofore  made  available to the  Purchaser  true and  complete  copies of all
reports,   registration  statements,   definitive  proxy  statements  and  other
documents (in each case together with all  amendments and  supplements  thereto)
filed by the Company  with the  Commission  since April 30, 1996 (such  reports,
registration  statements,  definitive  proxy  statements  and  other  documents,
together with any amendments and supplements thereto, are sometimes collectively
referred to as the "Company Commission Filings"). The Company Commission Filings
constitute  all of the documents  (other than  preliminary  materials)  that the
Company was  required  to file with the  Commission  since such date.  As of the
irrespective  dates,  each of the  Company  Commission  Filings  complied in all
material respects with the applicable requirements of the Securities Act and the
Exchange Act, as applicable,  and the rules and regulations under each such Act,
and none of the Company  Commission Filings contained as of such date and untrue
statement of a material  fact or omitted to state a material fact required to be
stated  therein or necessary  to make the  statements  therein,  in light of the
circumstances  under which they were made, not  misleading.  When filed with the
Commission the financial  statements  included in the Company Commission Filings
complied  as to form in all  material  respects  with the  applicable  rules and
regulations  of the  Commission  and were prepared in accordance  with generally
accepted  accounting  principles  (as in effect from time to time)  applied on a
consistent  basis  (except  as may be  indicated  therein  or in  the  notes  or
schedules thereto),  and such financial  statements fairly present in accordance
with  generally  accepted  accounting  principles  in all material  respects the
financial position of the Company as at the dates thereof and the results of its
operations and its cash flows for the periods then ended,  subject,  in the case
of the unaudited interim financial  statements,  to normal,  recurring  year-end
audit adjustments and the absence of footnotes.  Since April 30, 1996, except as
disclosed in the Company  Commission  Filings filed with the Commission prior to
the date hereof, the Company has not incurred any liability or obligation of any
kind  outside  of the  ordinary  course  of  business,  and no other  event  has
occurred,  which in the  ordinary  course of  business,  and no other  event has
occurred,  which in any case or in the aggregate,  would have a material adverse
effect on the business,  assets, results of operations or financial condition of
the Company.

          4.7 Tax  Returns and  Payments.  The Company has filed all tax returns
required by law to be filed by it and has paid all material  taxes,  assessments
and  other  governmental  charges  levied  upon  the  Company  and  any  of  its
properties,  assets, income or franchises which are due and payable,  other than
those  presently  payable  without  penalty or  interest or those that are being
contested  in good faith by  appropriate  proceedings  promptly  instituted  and
diligently  conducted and for which adequate  reserves have been  established on
the books of the  Company  in  accordance  with  generally  accepted  accounting
principles.  The  charges,  accruals and reserves on the books of the Company in
respect of Federal,  state and foreign  income taxes for all fiscal  periods are
adequate in the opinion of the Company, and the Company has not been notified of
any material unpaid assessment for additional  Federal,  state or foreign income
taxes for any  period or any basis for any such  assessment  for which  adequate
provision  has not  been  made in its  accounts  in  accordance  with  generally
accepted accounting principles.

          4.8 Indebtedness.  The Company  Commission  Filings correctly describe
all material secured and unsecured  Indebtedness of the Company outstanding,  or
for  which the  Company  has  commitments,  on the date of this  Agreement,  and
identify in all  material  respects  the  collateral  securing  any such secured
Indebtedness. The Company is not in material default with respect to the payment
of any  material  Indebtedness  or with respect to any  instrument  or agreement
relating thereto.

          4.9 Title to Properties.  The Company has good and sufficient title to
its  material  properties  and  assets,  including  the  properties  and  assets
reflected in the  financial  statements as of and for the period ended April 30,
1996 (except  properties and assets  disposed of since such date in the ordinary
course of business and  properties  and assets held under Capital  Leases).  The
Company enjoys  peaceful and  undisturbed  possession  under all material leases
necessary in any material  respect for the operation of its material  properties
and assets,  and all such leases are valid and  subsisting and are in full force
and effect.

          4.10  Compliance  with  Other  Instruments.  The  Company  is  not  in
violation  of any  term of its  certificate  or  articles  of  incorporation  or
by-laws,  and the Company is not in material  violation of any material  term of
any material  agreement or  instrument  to which it is a party or by which it is
bound or any material term of any applicable law, ordinance,  rule or regulation
of any  governmental  authority or any material  term of any  applicable  order,
judgment  or decree of any court,  arbitrator  or  governmental  authority,  the
consequences of which  violation  might have a materially  adverse effect on the
business,  condition (financial or other),  operations,  assets or properties of
the Company;  the execution,  delivery and performance of this Agreement and the
Convertible  Debentures  will not result in any  material  violation of or be in
material conflict with or constitute a material default under any such term; and
there is no such term which materially adversely affects the business, condition
(financial or other), operations, assets, or properties of the Company, taken as
a whole.

          4.11  Governmental   Consent.   No  material   consent,   approval  or
authorization  of, or declaration or filing with, any governmental  authority on
the part of the Company or any of its  Subsidiaries  is  required  for the valid
execution  and delivery of this  Agreement or the valid offer,  issue,  sale and
delivery of the Convertible Debentures pursuant to this Agreement,  except where
the failure to obtain such consent or make such filing would not have a material
adverse effect on the business,  operations or assets of the Company, and except
for  appropriate  filings (i) NASDAQ  National  Market  System of an  additional
listing  application  for the  Shares,  and  (ii)  with  such  state  securities
commissions in respect of "blue sky" laws as may be appropriate.

         4.12 Use of  Proceeds.  The Company  will apply the net proceeds of the
sale  of the  Convertible  Debentures  principally  for  funding  the  Company's
continued  development of PHARMASYST and PHARM2 and new versions and upgrades of
its manufacturing  execution  systems,  its development of a new image archiving
system to be marketed under the uPACS name, for additional  sales  marketing and
support activities, and for general corporate purposes.

          4.13  Solvency.  On the Closing  date and after  giving  effect to the
application  of the  proceeds of the  Convertible  Debentures  as  specified  in
Section 4.12, the Company will be Solvent.

          4.14 Disclosure.  To the best of the Company's knowledge,  there is no
fact (other than matters of a general  economic or  political  nature which does
not affect the Company uniquely) known to the Company which materially adversely
affects the  business,  condition  (financial or other),  operations,  assets or
properties  of the  Company  which has not been set forth  either in the Company
Commission Filings or in this Agreement or in the other documents,  certificates
and  instruments  delivered  to the  Purchaser  by or on behalf  of the  Company
specifically  for use in connection with the  transactions  contemplated by this
Agreement.

          5. SUBORDINATION.

               5.1 Agreement to be Bound. The Company covenants and agrees,  and
the Purchaser and any subsequent  holder of Convertible  Debentures by his (its)
acceptance  thereof,   likewise  covenants  and  agrees,  that  the  Convertible
Debentures  shall be issued subject to the provisions  contained in this Article
5; and each person  holding any  Convertible  Debentures,  whether upon original
issue or upon transfer or assignment thereof,  accepts and agrees to be bound by
such provisions.

               All Convertible Debentures shall, to the extent and in the manner
hereinafter set forth,  be  subordinated  and subject in right of payment to the
prior payment in full of all Senior Indebtedness (as defined herein).

          5.2  Priority  of Senior  Indebtedness.  (a) No  payment on account of
principal or interest on the Convertible Debentures shall be made, nor shall any
assets be applied to the  purchase or other  acquisition  or  retirement  of the
Convertible  Debentures,  if,  at the time of such  payment  or  application  or
immediately  after  giving  effect  thereto,  there shall exist a default in the
payment of any amount due on any Senior  Indebtedness.  Within ten (10) Business
Days after knowledge of any such default referred to in this Section 5.2(a), the
Company  shall  furnish  a  copy  thereof  to  the  holder  of  the  Convertible
Debentures,  in the manner and at the address  specified  pursuant to Article 17
hereof.

               (b) If there shall have occurred an event of default  (other than
a default in the payment of any amount due) with  respect to any issue of Senior
Indebtedness,  as defined herein,  or in the instrument under which the same has
been issued,  permitting the holders thereof,  after notice or lapse of time, or
both, to accelerate the maturity  thereof,  then, unless and until such event of
default  shall  have  been  cured or waived or shall  have  ceased to exist,  no
payment on account of principal or interest on the Convertible  Debentures shall
be made, nor shall any assets be applied to the conversion,  redemption or other
acquisition or retirement of the  Convertible  Debentures  until the earliest to
occur of (i) 30 days after the date that notice of such  default is given to the
holders of Convertible  Debentures pursuant to the last sentence of this Section
5.2(b), or (ii) the date on which the Senior Indebtedness to which such event of
default  related is discharged in accordance  with its terms,  or (iii) the date
such event of default is waived by the  holders of such Senior  Indebtedness  or
otherwise  cured.  Within ten (10)  Business  Days after  knowledge  of any such
default  referred to in this Section  5.2(b),  the Company  shall furnish a copy
thereof to each holder of the Convertible  Debentures,  in the manner and at the
address specified pursuant to Article 17 hereof.

               (c) Upon the occurrence  and during the  continuance of any Event
of Default  under this  Agreement  or the  Convertible  Debentures,  or upon the
occurrence  of an event  described in Section  5.2(a) or (b) which gives rise to
the non-payment of principal or interest due on the Convertible Debentures,  and
notwithstanding  any other  provision  contained  herein  or in the  Convertible
Debentures to the contrary, each Purchaser hereby agrees, for the benefit of the
holders of Senior Indebtedness, not to ask for, demand, sue for, take or receive
any  amount  owing  under the  Convertible  Debentures  of  exercise  any remedy
(whether pursuant hereto,  including,  without  limitation,  acceleration of the
Convertible  Debentures  at law, in equity or  otherwise)  with respect  thereto
until the  earliest  of (i) 30 days  after (x) the  occurrence  of such Event of
Default or (y) the date that  notice of such  default is given to the holders of
Convertible  Debentures  pursuant  to Sections  5.2(a) or (b),  (ii) the date on
which all Senior Indebtedness is accelerated,  (iii) if applicable,  the date on
which  the  Senior  Indebtedness  to which  such  event of  default  related  is
discharged  in  accordance  with its terms or such event of default is waived by
the holders of such Senior Indebtedness or otherwise cured or (iv) any voluntary
or involuntary  petition in bankruptcy  filed by or against the Company.  Within
ten (10)  Business  Days  after  knowledge  of any Event of  Default  under this
Agreement  or the  Convertible  Debentures,  the  Company  shall  furnish a copy
thereof to the holders of Senior Indebtedness in the manner and at the addresses
specified in the documents and/or  agreements  evidencing the applicable  Senior
Indebtedness.

          5.3 Acceleration of Convertible Debentures;  Insolvency.  Upon (i) any
acceleration of the principal amount due on the Convertible Debentures or Senior
Indebtedness or (ii) any payment or distribution of assets of the Company of any
kind or character,  whether in cash,  property or securities,  to creditors upon
any dissolution or winding up or total or partial  liquidation or reorganization
of the Company,  whether voluntary or involuntary or in bankruptcy,  insolvency,
receivership  or other  proceedings,  all  amounts due or to become due upon all
Senior  Indebtedness  shall  first  be paid in full,  or  payment  thereof  duly
provided  for, to the full  satisfaction  of the holders of Senior  Indebtedness
before the holders of the Convertible Debentures shall be entitled to receive or
retain any assets so paid or distributed in respect  thereof;  and upon any such
dissolution  or winding up or  liquidation  or  reorganization,  any  payment or
distribution of assets of the Company of any kind or character, whether in cash,
property or securities, to which the holders of the Convertible Debentures would
be entitled, except for these provisions, shall be paid by the Company or by any
receiver,  trustee in  bankruptcy,  liquidating  trustee,  agent or other person
making  such  payment or  distribution,  or by the  holders  of the  Convertible
Debentures  if  received  by them or it,  as the  case may be,  directly  to the
holders of Senior  Indebtedness,  to the extent necessary to pay all such Senior
Indebtedness  in  full,  after  giving  effect  to  any  concurrent  payment  or
distribution to or for the holders of Senior  Indebtedness before any payment or
distribution is made to the holders of the Convertible  Debentures,  except that
the holders of Senior  Indebtedness  of the type  described in clause (i) of the
definition of Senior  Indebtedness  shall be entitled to receive payment in full
of such Senior  Indebtedness (or provisions  satisfactory to the holders of such
Senior  Indebtedness shall be made for such payment) before the holders of other
types of Senior  Indebtedness shall be entitled to receive payment on such other
Senior Indebtedness.

               In  the  event  that,   notwithstanding  the  provisions  of  the
preceding  paragraph or of Section 5.2 hereof,  any payment or  distribution  of
assets of the Company  prohibited by the  preceding  paragraph or by Section 5.2
hereof shall be received by the holders of the Convertible Debentures before all
Senior  Indebtedness is paid in full, or provision made for such payment, to the
full satisfaction of the holders of Senior Indebtedness,  in accordance with its
terms,  such payment or distribution  shall be held in trust for the benefit of,
and shall be paid over or delivered  to, the holders of Senior  Indebtedness  or
their representative or representatives, or to the trustee or trustees under any
indenture pursuant to which any instruments  evidencing any Senior  Indebtedness
may have been issued, as their respective  interests may appear, for application
to the  payment  of all  Senior  Indebtedness  remaining  unpaid  to the  extent
necessary to pay all Senior  Indebtedness  in full in accordance with its terms,
after giving  effect to any  concurrent  payment or  distribution  to or for the
holders of such Senior Indebtedness. All payments applied to Senior Indebtedness
pursuant to this  paragraph of Section 5.3 shall be allocated  among the holders
of Senior  Indebtedness  in  accordance  with the  provisions  of the  preceding
paragraph of this Section 5.3.

          5.4 Subrogation, Etc. Upon payment in full of all Senior Indebtedness,
the holders of Convertible  Debentures  shall be subrogated to the rights of the
holders of Senior Indebtedness to receive payments or distributions of assets of
the Company pro rata in proportion to the  respective  amounts then owing to the
holders of  Convertible  Debentures;  and for purposes of such  subrogation,  no
payments or  distributions  to the holders of Senior  Indebtedness  of any cash,
property or securities to which the holders of Convertible  Debentures  would be
entitled  except for the  provisions  of this  Section  5, and no  payment  over
pursuant to such  provisions to the holders of Senior  Indebtedness,  shall,  as
between  the Company and its  creditors  (other than the holders of  Convertible
Debentures  and the  holders  of the  Senior  Indebtedness),  be  deemed to be a
payment  by the  Company  to or on  account  of  Senior  Indebtedness,  it being
understood  that the  provisions  of this Section 5 are intended  solely for the
purpose of defining the relative rights of the holders of Convertible Debentures
on the one hand and the holders of Senior  Indebtedness  on the other hand.  The
holders of Senior  Indebtedness may amend, modify and otherwise deal with Senior
Indebtedness  without any notice to or  approval  of any holder of  Indebtedness
ranking junior to Senior Indebtedness.

          5.5 Enforcement.  The foregoing subordination  provisions shall be for
the benefit of the holders of Senior  Indebtedness and may be enforced  directly
by such holders against the holders of the Convertible  Debentures.  Each holder
of Convertible  Debentures by his (or its) acceptance thereof shall be deemed to
acknowledge and agree that the  subordination  provisions of this Article 5 are,
and are intended to be, an inducement and a consideration  to each holder of any
Senior  Indebtedness,  whether such Senior  Indebtedness was created or acquired
before or after the  issuance  of the  Convertible  Debentures,  to acquire  and
continue  to hold,  or to continue to hold,  such Senior  Indebtedness  and each
holder of Senior  Indebtedness  shall be deemed  conclusively  to have relied on
such  subordination  provisions  in  acquiring  and  continuing  to hold,  or in
continuing to hold, such Senior Indebtedness.

               Upon any payment or  distribution  of assets of the Company,  the
holders  of  the  Convertible  Debentures  shall  be  entitled  to  rely  upon a
certificate  of  the  receiver,  trustee  in  bankruptcy,  liquidation  trustee,
Company, agent or other person making such payment or distribution, delivered to
the holders of the Convertible  Debentures,  for the purpose of ascertaining the
persons entitled to participate in such distribution,  the holders of the Senior
Indebtedness  and other  indebtedness  of the  Company,  the  amount  thereof or
payable  thereon,  the amount  paid or  distributed  thereon and all other facts
pertaining thereto or to the provisions of this Article 5.

          5.6 Obligations Unimpaired. Nothing in this Article 5, or elsewhere in
this Agreement, or in the Convertible Debentures, is intended to or shall impair
as  between  the  Company,  its  creditors  other  than the  holders  of  Senior
Indebtedness,  and the holders of the Convertible Debentures,  the obligation of
the Company,  which shall be absolute and  unconditional,  to pay the holders of
the  Convertible  Debentures  the  principal of and interest on the  Convertible
Debentures as and when the same shall become due and payable in accordance  with
the  terms  thereof,  or  affect  the  relative  rights  of the  holders  of the
Convertible Debentures and other creditors of the Company other than the holders
of Senior Indebtedness,  nor shall anything herein or therein prevent the holder
of any Convertible  Debentures from exercising all remedies otherwise  permitted
by applicable law upon default under this Agreement,  subject to the rights,  if
any,  under this Article 5 of the holders of Senior  Indebtedness  in respect to
cash,  property or securities  of the Company  received upon the exercise of any
such remedy. Nothing contained in this Article 5 or elsewhere in this Agreement,
or in any of the Convertible  Debentures,  shall prevent the Company from making
payment of the  principal of or interest on the  Convertible  Debentures  at any
time except under the  conditions  described in Section 5.2 or 5.3 or during the
pendency of any dissolution,  winding up,  liquidation or  reorganization of the
Company.

          5.7 Definition of Senior Indebtedness.  The term "Senior Indebtedness"
shall mean the principal and interest on (i) all Indebtedness of the Company and
its Subsidiaries  for money borrowed from time to time,  including that owing to
banks or other  financial  institutions,  an agency or  agencies  of the federal
government or other institutions  engaged in the business of lending money, (ii)
all Capital Leases of the Company and its Subsidiaries, (iii) obligations of the
Company for the  reimbursement of any obligor on any Letter of Credit,  banker's
acceptance or similar credit transaction,  and (iv) any deferrals,  renewals and
extensions  of any  indebtedness  described in clauses (i) through  (iii) above,
unless under the express provisions of the instrument creating or evidencing any
such  indebtedness,   or  pursuant  to  which  the  same  is  outstanding,  such
indebtedness is not superior in right of payment to the Convertible  Debentures;
provided,  however, that Senior Indebtedness shall not include Indebtedness owed
or owed or owing to any Subsidiary.

          6.   REPRESENTATIONS OF THE PURCHASER.

          6.1  Representations.  (a) The Purchaser  hereby  represents  that the
Purchaser is capable of evaluating the risk of its investment in the Convertible
Debentures and is able to bear the economic risk of such investment,  that it is
purchasing  the  Convertible   Debenture  for  its  own  account  and  that  the
Convertible  Debentures are being  purchased by the Purchaser for investment and
not with a view to any resale or distribution  thereof or of the Shares issuable
upon conversion thereof. If the Purchaser should in the future decide to dispose
of the Convertible  Debenture or the Shares (which it does not now contemplate),
it is understood  that the Purchaser may do so only in complete  compliance with
the Securities Act and any applicable state Blue Sky or securities laws.

               (b) The  Purchaser  hereby  represents  that the  Purchaser is an
"accredited  investor"  within the meaning of  Regulation D of the General Rules
and  Regulations  promulgated  under the  Securities  Act  ("Regulation  D"). In
connection therewith,  the Purchaser represents and warrants to the Company that
the Purchaser  meets either of the  following  standards  for  determination  of
"accredited investor" status of Regulation D set forth below:

                    1. A natural person whose individual net worth, or joint net
               worth  with that  person's  spouse,  at the time of his  purchase
               exceeds $1,000,000; or

                    2. A natural  person who had an individual  income in excess
               of $200,000 in each of the two most recent  years or joint income
               with that person's  spouse in excess of $300,000 in each of those
               years  and has a  reasonable  expectation  of  reaching  the same
               income level in the current year.

               (c) The Purchaser  hereby  represents  that the Purchaser (i) has
received and carefully reviewed the Company Commission Filings, and (ii) has had
the opportunity to ask questions and receive answers from the Company concerning
the Company  Commission  Filings and the terms and conditions of the offering of
the Convertible  Debentures and to obtain any documents  relating to the Company
which  are  publicly  available  and any  additional  information  or  documents
relating  to the  Company  which the Company  possesses  or can acquire  without
unreasonable effort or expense.

               (d) The Purchaser acknowledges that the Purchaser is aware of the
risks inherent in an investment in the Company and  specifically the risks of an
investment  in  Convertible  Debentures,  and that the  Purchaser  is capable of
bearing a complete loss of such investment.

               (e) The Purchaser hereby represents that the execution,  delivery
and  performance  by it  of  this  Agreement  and  the  purchase  by  it of  the
Convertible  Debentures  does not violate any  material  term of any law,  rule,
regulation,  court order, judgment or contractual or other obligation applicable
to the Purchaser,  the  consequences  of which violation might have a materially
adverse  effect on the business,  condition  (financial  or other),  operations,
assets or properties of such Purchaser.

               (f) The  Purchaser's  Schedule  13D and  Forms 3, 4 and 5 filings
with the  Commission  for the periods  since April 30, 1996 are all accurate and
complete and have been timely filed with the Commission.

               (g) The Purchaser owns as of the date of this Agreement less than
10% of the  voting  power  of  the  Company,  whether  directly,  indirectly  or
beneficially.

          7.   CONDITIONS TO OBLIGATIONS.

               The Purchaser's obligation to purchase the Convertible Debentures
hereunder is subject to satisfaction of the following conditions at the Closing:

          7.1  Accuracy of Representations and Warranties.  There  presentations
and warranties of the Company herein or in any certificate or document delivered
pursuant hereto shall be true and correct on and as of the Closing Date with the
same effect as though made on and as of the Closing Date.

          7.2  Performance;  No Default.  The Company  shall have  performed and
complied,  in each case in all material respects,  with all material  agreements
and conditions  contained in this Agreement required to be performed or complied
with by it prior to or at the Closing and at the time performed or complied with
by it prior to or at the  Closing  and at the time of the  Closing,  no Event of
Default shall have occurred and be continuing.

          7.3  Officers'  Certificate.  The  Purchaser  shall  have  received  a
certificate dated the Closing Date and signed by the President, a Vice President
or Chairman or Vice Chairman of the Company and by the Secretary, the Treasurer,
an Assistant  Secretary or an Assistant  Treasurer of the Company, to the effect
that the conditions of Sections 7.1 and 7.2 hereof have been satisfied.

          7.4  Proceedings.  All corporate and other  proceedings  in connection
with the transactions  contemplated by this Agreement and all documents incident
thereto shall be in form and substance reasonably satisfactory to the Purchaser,
and the  Purchaser's  counsel,  who shall have  received  all such  originals or
certified or other copies of such documents as they may reasonably request.

         7.5 No Litigation.  No action,  suit or proceeding  before any court or
any governmental or regulatory  authority shall have been commenced and still be
pending,  and no investigation by any governmental or regulatory authority shall
have been  commenced  and still be  pending,  against  the  Company  seeking  to
restrain,  prevent or change the transactions contemplated hereby or questioning
the validity or legality of any of such transactions.

         7.6 Purchase  Permitted by Applicable  Laws.  The  offering,  issuance,
purchase  and sale  of,  and  payment  for,  the  Convertible  Debentures  to be
purchased  by the  Purchasers  on the Closing  date on the terms and  conditions
herein  provided  (including  the  use  of  the  proceeds  of  such  Convertible
Debentures by the Company) shall not violate any law or governmental  regulation
applicable to the Purchaser.

          7.7  Compliance  with  Securities  Laws.  The offering and sale of the
Convertible  Debentures  at or prior to the Closing under this  Agreement  shall
have  compiled in all material  respects  with all  applicable  requirements  of
federal and state securities laws.

          8.   AFFIRMATIVE COVENANTS.

          8.1  Office for Payment, Exchange and Registration.  So long as any of
the Convertible Debentures are outstanding,  the Company will maintain an office
or agency in the United States where the Convertible Debentures may be presented
for payment,  conversion,  exchange or  registration  of transfer as provided in
this  Agreement.  Such  office or agency  initially  shall be the  office of the
Company set forth in Article 17 hereof,  which place may thereafter from time to
time be changed by notice to the holder or holders of the Convertible  Debenture
then outstanding.

          8.2  Notices.   The  Company  will  give  notice  to  all  holders  of
Convertible  Debentures  within 3 Business Days after it learns of the existence
of any Event of Default or any event  which,  with giving of notice or the lapse
of time or both,  would become an Event of Default,  describing the same and the
period of existence thereof,  and what action the Company has taken is taking or
proposes to take with respect thereto.

          8.3  Corporate  Existence, Etc. The Company will at all times preserve
and keep in full  force and  effect  its  corporate  existence,  and  rights and
franchises  deemed  material to and those of each of its material  Subsidiaries,
except as  otherwise  specifically  permitted by Section 9.1 and except that the
corporate  existence of any  Subsidiary of the Company may be terminated  if, in
the good faith  judgment of the Board of Directors,  such  termination is in the
best interest of the Company.

          8.4 Payment of Taxes. The Company will, cause each of its Subsidiaries
to, pay all taxes, assessments and other governmental charges imposed upon it or
any of  its  properties  or  assets  or in  respect  of  any of its  franchises,
business,  income or profits  before any  penalty or interest  accrues  thereon,
provided  that no such tax,  assessment,  charge or claim  need be paid if being
contested  in good  faith by  appropriate  proceedings  promptly  initiated  and
diligently conducted and if such reserve or other appropriate provision, if any,
as shall be required by generally accepted accounting principles shall have been
made therefor.

               8.5  Maintenance  of  Properties;  Insurance.  The  Company  will
maintain or cause to be reasonably  good repair,  working  order and  condition,
normal wear and tear excepted,  all material  properties used in the business of
the  Company and its  Subsidiaries.  The  Company  will  maintain or cause to be
maintained,  with  financially  sound and  reputable  insurers,  insurance  with
respect to its  properties  and business and the  properties and business of its
Subsidiaries  against loss or damage of the kinds customarily insured against by
corporations of established  reputation  engaged in the same or similar business
and  similarly  situated,  of such types and in such amounts as are  customarily
carried under similar circumstances by such other corporations.

          8.6  Compliance  with  Laws.  The  Company  will,  and will cause each
Subsidiary  to,  comply  in all  material  respects  with all  applicable  laws,
ordinances,  rules,  regulations,  and requirements of governmental  authorities
except  where (i)  noncompliance  could not  reasonably  be  expected  to have a
material adverse effect on the business,  operations or condition  (financial or
otherwise) of the Company and its  Subsidiaries,  taken as a whole,  or (ii) the
necessity of  compliance  therewith  is  contested in good faith by  appropriate
proceedings.

          9.   NEGATIVE COVENANTS.

          9.1  Consolidation, Merger and Sale. The Company will not, directly or
indirectly,  sell, lease,  transfer or otherwise dispose of all or substantially
all of its assets or business to any other  corporation,  or consolidate with or
merge  into any  other  corporation,  unless  if such  surviving  or  transferee
corporation  is a  corporation  other than the  Company,  (i) such  surviving or
transferee  corporation is a corporation  organized under the laws of the United
States  or of  any  State  of  the  United  States,  (ii)  all  liabilities  and
obligations (including registration obligations under Article 13) of the Company
under this Agreement and the  Convertible  Debentures  shall have been expressly
assumed by such  surviving or transferee  corporation  under terms which have no
adverse effect on the rights of the holders of the Convertible  Debentures,  and
(iii)  there  shall exist no Event of  Default,  and no such event  which,  with
notice,  the lapse of time, or both, would constitute an Event of Default,  both
immediately before such transaction, and immediately after such transaction upon
giving effect on a pro forma basis to such transaction.

          9.2  Transactions with Affiliates.  The Company will not, and will not
permit  any of its  Subsidiaries  to,  directly  or  indirectly,  engage  in any
transaction,  including,  without limitation,  the purchase, sale or exchange of
assets or the  rendering  of any  service,  with any  Affiliate  of the Company,
except in the ordinary course of and pursuant to the reasonable  requirements of
the Company's or such  Subsidiary's  business and upon fair and reasonable terms
that are no less favorable to the Company or such Subsidiary, as the case maybe,
than those which might be obtained in an arm's  length  transaction  at the time
from persons which are not Affiliates,  provided that the foregoing restrictions
shall  not apply to any  transaction  between  the  Company  and a  wholly-owned
Subsidiary of the Company or between one wholly-owned  Subsidiary of the Company
and another wholly-owned Subsidiary of the Company. The Company shall not permit
any Affiliate of the Company to become the holder of any Senior Indebtedness.

          9.3  Restricted  Indebtedness.  The  Company  will  not,  directly  or
indirectly,  incur any  Indebtedness  the  proceeds of which will be used to pay
dividends  upon shares of the Company's  Common Stock or any other capital stock
of the Company that may from time to time be outstanding.

          10. DEFAULTS.


               If any of the  following  events  (herein  called  an  "Event  of
Default") shall occur and be continuing:

               (a) If the Company shall  default in the payment  (whether or not
such  payment  is  prohibited  under  Article 5  hereof)  of (i) any part of the
principal on any of the Convertible  Debentures,  when the same shall become due
and payable,  whether at maturity or by acceleration  or otherwise,  or (ii) the
interest on any of the  Convertible  Debentures,  when the same shall become due
and payable,  and such default in the payment of interest  shall have  continued
for fifteen (15) days;

               (b) If the  Company  shall  default  in  the  performance  of any
agreement or covenant contained in this Agreement or the Convertible  Debentures
and such default shall continue for thirty (30) days; or

               (c) If any  representation  or warranty by the Company  herein or
any  certificate  delivered by the Company  pursuant  hereto shall prove to have
been incorrect in any material respect when made; or

               (d) If (i) the Company  shall fail to make any payment in respect
of any Indebtedness  when due or within any applicable grace period; or (ii) any
other  event of  default,  as  defined in any  material  indenture  or  material
instrument  evidencing  or under  which  there is at the  time  outstanding  any
Indebtedness of the Company,  shall occur which (1) results in the  acceleration
of the  maturity of such  Indebtedness  or (2) enables  (or,  with the giving of
notice,  would enable) the holder of such  Indebtedness  or any person acting on
such  holder's  behalf to  accelerate  the  maturity  thereof if, in the case of
subclause (2) hereof, such event or condition has been in existence for 180 days
without being cured or waived; provided, that, the aggregate principal amount of
the Indebtedness  referred to Indebtedness clause (i) or (ii) (together with any
other defaulted Indebtedness) exceeds $2,000,000; or

               (e) If a final  judgment  which,  either  alone or together  with
other  outstanding  final  judgments  against the Company and its  Subsidiaries,
exceeds an aggregate of $2,000,000  shall be rendered against the Company or any
Subsidiary and such judgment shall have continued  undischarged  or unstayed for
sixty (60) days after entry thereof; or

               (f) If the Company or any Subsidiary shall make an assignment for
the benefit of  creditors,  or shall admit in writing its  inability  to pay its
debts;  or if the Company or any  Subsidiary  shall suffer the  appointment of a
receiver or trustee for it or substantially  all of its assets and, if appointed
without its consent,  not to be  discharged or stayed within sixty (60) days; or
if the Company or any Subsidiary shall suffer proceedings under any law relating
to  bankruptcy,  insolvency  or the  reorganization  or relief of  debtors to be
instituted  by or against it, and, if  contested  by it, not to be  dismissed or
stayed  within sixty (60) days; or if the Company or any  Subsidiary  shall fail
generally  to pay its  debts  as  they  become  due;  or if the  Company  or any
Subsidiary  shall  suffer any writ of  attachment  or  execution  or any similar
process  to be  issued  or  levied  against  it or any  significant  part of its
property with respect to claims in excess of $2,000,000,  which is not released,
stayed,  bonded or vacated within sixty (60) days after its issue or levy; or if
the Company or any Subsidiary  takes  corporate  action in furtherance of any of
the aforesaid purposes or conditions; then and in each such event the holders of
forty percent  (40%) or more in aggregate  principal  amount of the  Convertible
Debentures  then  outstanding  may at any time and  unless  all  defaults  shall
theretofore  have been  remedied) at its or their option,  by written  notice or
notices to the Company,  declare all the  Convertible  Debentures  to be due and
payable,  whereupon the same shall forthwith  mature and become due and payable,
together  with  all  interest  accrued  thereon,  without  presentment,  demand,
protestor notice, all of which are hereby waived;  provided,  however, that this
provision is subject to the  condition  that if, at any time after the principal
of the Convertible  Debentures  shall so become due and payable,  any arrears of
principal and interest on the Convertible  Debentures (with interest at the rate
specified in the  Convertible  Debentures on any overdue  principal  and, to the
extent legally  enforceable,  on any interest  overdue) shall be paid by, or for
the  account of the  Company,  then the holder or holders of at least  fifty-one
percent (51%) in aggregate  principal amount of the Convertible  Debentures then
outstanding,  by written notice or notices to the Company,  may waive such Event
of Default and its  consequences and rescind or annul such  declaration,  but no
such waiver shall extend to or affect any subsequent  Event of Default or impair
any right resulting  therefrom;  provided,  further,  that  notwithstanding  the
foregoing, if there shall occur an Event of Default under clause (f) above, then
the Convertible  Debentures,  together with all interest accrued thereon,  shall
immediately  mature and become due and  payable,  without the  necessity  of any
action  by  the  Purchasers  or  notice  to the  Company.  If  any  holder  of a
Convertible  Debenture  shall  give any  notice  or take any other  action  with
respect to a claimed default, the Company, forthwith upon receipt of such notice
or obtaining knowledge of such other action, will give written notice thereof to
all other holders of the  Convertible  Debentures then  outstanding,  describing
such notice or other action and the nature of the claimed default.

          10A. BOARD REPRESENTATION.

               The  Purchaser  shall  have the  right,  provided  the  Purchaser
continues to hold not less than eighty percent (80%) of the aggregate  principal
amount of Convertible  Debentures  issued hereunder to nominate two directors to
the Board of Directors of the Company by giving written notice to the Company of
such nominations together with the written consents of such nominees to serve as
directors  not less  than 120 days  prior to the date that the  Company's  proxy
statement in connection with its annual meeting of shareholders for the election
of  directors  is to be mailed to  shareholders  of record.  The  Company  shall
include such nominees in the slate of directors recommended by the management of
the  Company in the proxy  statement  for the next held  annual  meeting for the
election of directors.

          11.  CONVERSION.

         11.1 Conversion.  Prior to the maturity of the Convertible  Debentures,
the holder of the  Convertible  Debenture shall have the right, at the option of
such  holder  (whether  or  not  payment  upon  the  Convertible  Debentures  is
prohibited by the subordination  provisions of Article 5) to convert, subject to
the terms and  provisions  of this  Article  11, all or,  subject to the proviso
contained in this Section 11.1, any portion of the Convertible Debenture held by
such holder into the number of fully paid and  nonassessable  Shares as shall be
equal to the aggregate  principal  amount of  Convertible  Debenture  then being
converted  divided by the  Conversion  Price then in effect,  by delivery of the
Convertible  Debentures to the Company at the office of the Company provided for
in Section  8.2 herein;  provided,  however,  that no holder of the  Convertible
Debenture  shall be  permitted  to exercise  its rights with  respect to partial
conversions  as herein  described  unless  each such  holder of the  Convertible
Debenture  elects to convert a minimum of at least $500,000  principal amount of
its  Convertible  Debenture or any  additional  amounts in multiples of $250,000
principal amount of Convertible Debenture;  provided,  further, that the Company
shall not be  required to issue any  fractional  shares in  connection  with any
conversion  pursuant  to this  Article  11.  In the  event  that a holder  shall
exercise  the  Convertible  Debentures  with  respect  to less  than the  entire
aggregate  principal  amount  outstanding  of such  Convertible  Debenture,  the
Company  shall,  or shall direct its transfer  agent to, issue to the  Purchaser
certificates for the Shares of Common Stock for which the Convertible  Debenture
is being  exercised  in such  denominations  as are required for delivery to the
Purchaser,  and the  Company  shall,  or shall  direct  its  transfer  agent to,
thereupon deliver such certificates to or in accordance with the instructions of
the  Purchaser,  and the Company shall issue to the Purchaser a new  Convertible
Debenture,  duly executed by the Company, in form and substance identical to the
Convertible  Debenture  surrendered  by the  Purchaser,  for the  balance of the
aggregate  principal  amount  of  Convertible  Debentures  that have not been so
converted.

          11.2 Delivery of Stock  Certificates;  Time Conversion  Effective;  No
Adjustment  for  Interest or  Dividends.  As promptly as  practicable  after the
surrender (as herein  provided of a Convertible  Debenture for  conversion,  the
Company  shall  deliver or cause to be delivered to or upon the written order of
the  holder  of  the   Convertible   Debenture  so   surrendered,   certificates
representing  the number of fully paid and  nonassessable  Shares into which the
Convertible  Debenture may be converted.  Subject to the following provisions of
this  Section  11.2,  such  conversion  shall be deemed to have been made at the
close of business on the date that such  Convertible  Debenture  shall have been
surrendered for conversion at the office of the Company  provided for in Section
8.2  (the  "Conversion  Date"),  so  that  the  rights  of the  holder  of  such
Convertible  Debenture  as a holder  thereof,  shall  cease at such time and the
person or persons  entitled to receive any of the Shares upon  conversion of the
Convertible  Debentures  shall be treated for all purposes as having  become the
record holder or holders of such Shares at such time; provided, however, that no
such surrender or any date when the stock transfer books of the Company shall be
closed,  shall be  effective  to  constitute  the person or persons  entitled to
receive  Shares  upon such  conversion  as the record  holder or holders of such
Shares on such date,  but such  surrender  shall be effective to constitute  the
person or persons  entitled  to  receive  such  Shares as the  record  holder or
holders thereof for all purposes at the close of business on the next succeeding
day on which such stock  transfer  books are open or the  Company is required to
convert  Convertible  Debentures.   The  Company  will,  at  the  time  of  such
conversion, upon request of the holder of the Convertible Debenture, acknowledge
in writing  its  continuing  obligation  to such holder in respect of any rights
(including,  without limitation,  any right of registration of the Shares issued
upon such  conversion)  to which such holder shall continue to be entitled under
this Agreement after such conversion, provided, that, the failure of such holder
to make any such  requests  shall not affect the  continuing  obligation  of the
Company to such holder in respect of such rights.

               If the day for the exercise of the conversion  right shall not be
a Business Day, then such conversion  right will  automatically  be deemed to be
exercised on the next succeeding day which is a Business Day.

               No adjustments in respect of interest or cash dividends  shall be
made upon  conversion of any  Convertible  Debenture.  The Company shall pay all
unpaid interest on any  Convertible  Debenture so converted which has accrued to
(but not including)  the date upon which such  conversion is deemed to have been
effected in accordance with this Section 11.2.

          11.3  Notice to Holders of  Election.  Upon  receipt of an election to
convert by a holder of Convertible  Debentures  pursuant to this Article 11, the
Company  shall,  as soon as  practicable,  notify the  holders of the  remaining
Convertible Debentures of such election.

          11.4  Adjustment of Conversion  Price.  The Conversion  Price shall be
subject to adjustment as of the Closing Date as follows:

               (a) In case the Company shall,  after the date hereof,  (i) pay a
stock  dividend or make a  distribution  in shares of its capital stock (whether
shares  of its  Common  Stock or of  capital  stock of any  other  class),  (ii)
subdivide its outstanding  shares of Common Stock, (iii) combine its outstanding
shares of  Common  Stock  into a smaller  number  of  shares,  or (iv)  issue by
reclassification  of its shares of Common  Stock any shares of capital  stock of
the Company,  the Base Price in effect immediately prior to such action shall be
adjusted so that the holder of a Convertible  Debenture  thereafter  surrendered
for  conversion  shall be entitled to receive an equivalent  number of shares of
capital  stock of the Company  which he would have owned  immediately  following
such action had such  Convertible  Debenture  been converted  immediately  prior
thereto.  Any  adjustment  made  pursuant to this  subsection  (a) shall  become
effective  immediately  after  the  record  date in the  case of a  dividend  or
distribution and shall become effective  immediately after the effective date in
the case of a subdivision, combination or reclassification.

               (b) In case the Company, after the date of this Agreement,  shall
distribute to all holders of its outstanding  Common Stock any shares of capital
stock  (other  than  Common  Stock),  evidences  of its  Indebtedness  or assets
(including  securities  and cash,  but  excluding  any cash dividend paid out of
current or  retained  earnings of the Company  and  dividends  or  distributions
payable in stock for which adjustment is made pursuant to subsection (a) of this
Section  11.4) or  rights,  warrants  or options to  subscribe  for or  purchase
securities  of the  Company,  then in each  such  case the Base  Price  shall be
adjusted so that the same shall equal the price  determined by  multiplying  the
Base Price in effect  immediately  prior to the record date of such distribution
by a fraction of which the numerator shall be the Base Price then in effect less
the fair market  value on such record date (as  determined  in good faith by the
Board of Directors of the Company which  determination  shall be  conclusive) of
the portion of the capital stock or the evidences of  Indebtedness or the assets
so  distributed  to  the  holder  of  one  share  of  Common  Stock  or of  such
subscription rights, warrants or options applicable to one share of Common Stock
and of which  the  denominator  shall be the Base  Price  then in  effect.  Such
adjustment  shall  become  effective  immediately  after the record date for the
determination of stockholders  entitled to receive such distribution.  If at the
end of the period  during which  warrants,  rights or options  described in this
subsection (b) are  exercisable  not all such warrants,  rights or options shall
have been exercised,  the adjusted Base Price shall be immediately readjusted to
what it would  have been  based on the  number of  warrants,  rights or  options
actually exercised.

               (c)  Notwithstanding  anything in subsection  (b) of this Section
11.4 to the contrary, with respect to any rights, warrants or options covered by
subsection  (b) of this Section  11.4,  if such rights,  warrants or options are
only  exercisable  upon the occurrence of certain  triggering  events,  then for
purposes of this  Section  11.4 such  rights,  warrants or options  shall not be
deemed  issued  or  distributed,  and any  adjustment  to the  Conversion  Price
required by  subsection  (b) of this  Section  11.4 shall not be made until such
triggering events occur and such rights, warrants or options become exercisable.

               (e) In any case in which this Section 11.4 shall  require that an
adjustment be made immediately following a record date or an effective date, the
Company  may elect to defer (but only until five  Business  Days  following  the
mailing  by  the  Company  to  the  holders  of  Convertible  Debentures  of the
certificate  required by  subsection  (g) of this Section  11.4)  issuing to the
holder  of any  Convertible  Debenture  converted  after  such  record  date  or
effective date the shares of Common Stock issuable upon such conversion over and
above the shares of Common Stock  issuable upon such  conversion on the basis of
the Conversion  Price prior to adjustment,  and paying to such holder any amount
of cash in lieu of a fractional share.

               (f) No adjustment in the Conversion Price shall be required to be
made unless such  adjustment  would  require an increase or decrease of at least
one percent (1%) in such price; provided, however, that any adjustments which by
reason of this  subsection  (f) are not  required  to be made  shall be  carried
forward and taken into account in any subsequent  adjustment.  All  calculations
under this Section 11.4 shall be made to the nearest cent.

               (g)  Whenever  the Base Price is  adjusted as provided in Section
11.4(a) herein, the Company will promptly mail to the holders of the Convertible
Debentures,  a certificate of the Company's Treasurer or Chief Financial Officer
setting  forth the Base  Price as so  adjusted  and a brief  statement  of facts
accounting for such adjustment.

               (h)  Irrespective  of any  adjustment or change in the Conversion
Price and the  number  of  Shares  actually  purchasable  under the  Convertible
Debentures,  the Convertible  Debentures  theretofore and thereafter  issued may
continue  to  express  the  Conversion  Price per Share and the number of Shares
purchasable  thereunder  as the  Conversion  Price per  Share and the  number of
Shares  purchasable as expressed upon the Convertible  Debentures when initially
issued.

         11.5 Company's Consolidation or Merger. Except as otherwise provided in
Section 9.1 hereof,  if the Company shall at any time  consolidate or merge into
another  corporation,  (a) the  Company  shall give at least five (5) days prior
written   notice  to  the  holders  of  the   Convertible   Debentures  of  such
consolidation  or  merger  and  the  terms  thereof,  and (b)  the  holder  of a
Convertible  Debenture  shall  thereafter  be  entitled  to  receive,  upon  the
conversion  thereof,  the securities or property to which a holder of the number
of Shares then deliverable upon the conversion  thereof would have been entitled
upon such  consolidation  or merger,  and the  Company  shall take such steps in
connection with such  consolidation or merger as may be necessary to assure such
holder that the provisions of this Agreement shall thereafter be applicable,  as
nearly as reasonably may be in relation to any securities or property thereafter
deliverable upon the conversion of the Convertible Debenture including,  but not
limited to, obtaining a written  acknowledgment from the continuing  corporation
or other appropriate  corporation of its obligation to supply such securities or
property  upon such  conversion.  Except as  otherwise  provided  in Section 9.1
hereof,  a sale of all or  substantially  all the assets of the Company shall be
deemed a consolidation or merger for the foregoing purposes.

          11.6 Reserve of Sufficient  Shares.  The Company will reserve and keep
available  a  sufficient  number of shares of its Common  Stock to  satisfy  the
conversion requirements of all outstanding  Convertible Debentures.  The Company
will take all such action as may be necessary  to insure that all Shares  issued
upon  conversion  of  the  Convertible  Debentures  will  be  duly  and  validly
authorized and issued and fully paid and nonassessable.

          11.7 Taxes on Conversion. The issuance of certificates for Shares upon
the  conversion of  Convertible  Debentures  shall be made without charge to the
holders of Convertible Debentures converting such Convertible Debentures for any
issue or stamp tax in respect of the  issuance  of such  certificates,  and such
certificates shall be issued in the respective names of, or in such names as may
be directed by, the holders of the Convertible  Debentures converted;  provided,
however,  that the  Company  shall not be  required  to pay any tax which may be
payable in respect of any transfer  involved in the issuance and delivery of any
such  certificate  in a name other  than that of the  holder of the  Convertible
Debenture  converted,  and the Company shall not be required to issue or deliver
such certificates  unless or until the person or persons requesting the issuance
thereof  shall  have paid to the  Company  the  amount of such tax or shall have
established to the satisfaction of the Company that such tax has been paid.

          11.8 Cancellation of Converted Convertible Debentures. All Convertible
Debentures  which have been  converted  shall be  canceled by the Company and no
Convertible Debentures shall be issued in lieu thereof.

          11.9 Notice to Holders of Convertible Debentures. In case at any time:

               (a) the  Company  shall take any action  which  would  require an
adjustment in the Conversion Price pursuant to Section 11.4(a); or

               (b) there shall be any capital reorganization or reclassification
of the Common  Stock  (other  than a change in par value or from par value to no
par value or from no par value to par value of the Common Stock), whether or not
such  reorganization  or  reclassification  results  in  an  adjustment  in  the
Conversion  Price, or any  consolidation  or merger to which the Company and its
Subsidiaries  is a party  and for  which  approval  of any  Stockholders  of the
Company is required,  or any sale or transfer of all or substantially all of the
assets of the Company and its Subsidiaries; or

         (c) there shall be a voluntary or involuntary dissolution,  liquidation
or  winding-up  of the  Company;  then,  in any one or more of said  cases,  the
Company shall give written notice to the holders of the Convertible  Debentures,
not less than  thirty  (30) days  before any  record  date or other date set for
definitive  action,  of  the  date  on  which  such  adjustment,   distribution,
reorganization,  reclassification,  sale,  consolidation,  merger,  dissolution,
liquidation  or winding up shall take  place,  as the case may be.  Such  notice
shall also set forth such facts as shall  indicate the effect of such action (to
the extent such  effect may be known at the date of such  notice) on the current
Conversion  Price and the kind and amount of the Shares and other securities and
property deliverable upon conversion of the Convertible Debentures.  Such notice
shall also  specify  the date as of which the  holders  of the  Common  Stock of
record shall be entitled to exchange  their Common Stock for securities or other
property  deliverable  upon  such  adjustment,   distribution,   reorganization,
reclassification,  sale,  consolidation,  merger,  dissolution,  liquidation  or
winding  up, as the case may be (on which  date,  in the event of  voluntary  or
involuntary dissolution,  liquidation or winding up of the Company, the right to
convert the Convertible Debentures into Shares shall terminate).

               Without  limiting the obligation of the Company to provide notice
to  the  holders  of  Convertible  Debentures  or  Shares  of  corporate  action
hereunder,  it is agreed that  failure of the Company to give such notice  shall
not invalidate such corporate action of the Company.

          12. CALL OF CONVERTIBLE DEBENTURES BY THE COMPANY.

               The Company  shall not  directly  or  indirectly,  call,  prepay,
redeem,  repurchase,  convert or otherwise acquire any Convertible Debentures or
any portion  thereof,  except as set forth in this  Article  12. 

               12.1 Optional  Conversion or Redemption Upon Call by the Company.
The Company may, at its option, call the Convertible Debentures, either in whole
or in part on a pro-rata basis:

                    (i)       at any  time on or  after  February  28,  1998 and
                              prior  August  31,  1998  if  the  average  of the
                              Closing  Prices of the Company's  Common Stock for
                              at least 15 consecutive  trading days prior to the
                              Call  Date  shall be equal to or in excess of 150%
                              of the Base Price per share;

                    (ii)      at any time on or after  August 31, 1998 and prior
                              August  31,  1999 if the  average  of the  Closing
                              Prices of the Company's  Common Stock for at least
                              15 consecutive trading days prior to the Call Date
                              shall be equal to or in excess of 160% of the Base
                              Price per share; or

                    (iii)     at any time on or  after  August  31,  1999 if the
                              average  of the  Closing  Prices of the  Company's
                              Common Stock for at least 15  consecutive  trading
                              days  prior to the Call Date  shall be equal to or
                              in excess of 175% of the Base Price per share.

          In the event of a call by the Company  pursuant to this Section  12.1,
the  holders,  at their  option,  may  require  the  Company  to  convert  their
Convertible  Debentures  (into  fully  paid  and  nonassessable  shares  of  the
Company's Common Stock) at the Conversion Price (the "Holder's Option").

          12.2 Notice of Call. The right of the Company to call any  Convertible
Debentures  pursuant to Section 12.1 shall be conditioned upon its giving notice
of such call (the "Call  Notice"),  by  personal  delivery,  overnight  courier,
certified mail or by facsimile,  signed by an authorized officer, to the holders
of Convertible Debentures, not less than fifteen (15) Business Days prior to the
date upon which the call is to be made (the "Call Date").  The Call Notice shall
specify (i) the aggregate  principal amount of the Convertible  Debentures to be
called,  (ii) the date of such call,  and (iii) the accrued and unpaid  interest
thereon (to, but not  including,  the Call Date).  Within ten (10) Business Days
after receipt of the Call Notice by the holder of a Convertible Debenture,  such
holder  shall  notify the  Company,  by personal  delivery,  overnight  courier,
certified mail or by facsimile,  signed by the holder,  of the Holder's  Option,
pursuant  to which the  holder  shall  direct  whether  the  holder  wishes  the
Convertible  Debentures  to be  converted  or redeemed  pursuant to Section 12.1
hereof (in the event that a holder  fails to respond to the Call Notice or fails
to respond within the time period or via the means set forth herein, the Holders
Option  shall  become  void and of no further  effect and the  Company  shall be
entitled to redeem the  Convertible  Debentures  as provided in Section  12.1 or
12.2, as the case may be).

          12.3  Partial  Call.  In the  event of a partial  call by the  Company
pursuant to this  Article  12, the  aggregate  principal  amount of each call of
Convertible  Debentures pursuant to Section 12.1 hereof, shall be allocate among
the Convertible Debentures at the time outstanding,  in proportion, as nearly as
practicable,  to the respective  unpaid  principal  amounts of such  Convertible
Debentures.

          12.4 Surrender of Convertible  Debentures Upon Call. In the event that
any Convertible  Debentures  shall be surrendered to the Company upon conversion
as  provided  in this  Article  12,  interest  shall  cease to accrue  upon such
Convertible Debentures so surrendered.

          12.5  Section  11  Applicable.  For  purposes  of  conversion  of  the
Convertible  Debentures  by  the  Company  pursuant  to  this  Article  12,  the
provisions of Section 11.1 through 11.4 herein, shall be controlling,  as if the
same shall have been  contained  in this Article 12 (except that with respect to
Section 11.2, in the event that a holder shall choose  redemption as the Holders
Option (pursuant to Section 12.2 herein),  the Company shall make payment to the
holder as soon as practicable  after the  Conversion  Date, by bank or certified
check or by wire transfer).

          13. REGISTRATION RIGHTS; RESTRICTIONS ON TRANSFER.

               13.1  Notification of Proposed Sale. (a) Unless  paragraph (b) of
this  Section  13.1 is  applicable,  each holder of a  Convertible  Debenture by
acceptance  thereof  agrees that it will  notify the  Company in writing  before
offering for sale or selling or otherwise disposing (provided,  that, conversion
will not be deemed to be a  disposition)  of any  Convertible  Debenture  or the
Shares, describing briefly the nature of such sale or other disposition,  and no
such sale or other disposition shall be made unless and until (i) the holder has
supplied to the Company,  if  requested by the Company  within five (5) Business
Days after  receipt of such  notice,  an opinion of counsel for the holder which
counsel shall be reasonably  satisfactory to the Company,  to the effect that no
registration  under the  Securities Act is required with respect to such sale or
other  disposition  (which  opinion  may be  conditioned  upon the  transferee's
assuming the  obligations of a holder of Convertible  Debentures or Shares under
this Section 13.1) or (ii) an appropriate registration statement with respect to
such sale or other  disposition of such  Convertible  Debentures or Shares shall
have been filed by the Company with the Commission and declared effective by the
Commission.

               (b) If  the  holder  of  Convertible  Debentures  or  Shares  has
obtained  an  opinion  of its own  counsel  that  the  sale of such  Convertible
Debentures or Shares may be made without  registration  under the Securities Act
pursuant to Rule 144, the  notification  provided in  paragraph  (a) need not be
given to the Company prior to the proposed  sale,  provided,  that,  the Company
shall not be obliged to register on its registry or transfer  books any transfer
pursuant to this subsection (b) unless it is satisfied that the  requirements of
Rule 144 or any successor thereto have been satisfied.

               (c) The Company may endorse on all Convertible  Debentures and on
all  certificates  evidencing  Shares (issued upon conversion of the Convertible
notes) an appropriate  legend  restricting their transfer except upon compliance
with the provisions of paragraph (a) above, which in the case of the Convertible
Debentures  shall be in the terms set out in Exhibit A hereto and in the case of
the Shares shall read as follows - "THE SHARES  REPRESENTED BY THIS  CERTIFICATE
HAVE NOT BEEN  REGISTERED  UNDER THE  SECURITIES  ACT OF 1933,  AS AMENDED  (THE
"ACT").  THE  SHARES  HAVE BEEN  ACQUIRED  FOR  INVESTMENT  AND MAY NOT BE SOLD,
TRANSFERRED,  PLEDGED,  ASSIGNED OR  OTHERWISE  DISPOSED OF IN THE ABSENCE OF AN
EFFECTIVE  REGISTRATION  STATEMENT FOR THESE SHARES UNDER THE ACT OR AN OPINION,
IF REQUESTED,  OF COUNSEL  SATISFACTORY TO THE COMPANY THAT  REGISTRATION IS NOT
REQUIRED UNDER THE ACT"; provided, that, no such legend shall be endorsed on any
Convertible  Debenture or Share  certificates  which, when issued, are no longer
subject to the restrictions of this Section 13.1, and provided, further, that if
an  opinion  of   satisfactory   counsel   which  opinion  shall  be  reasonably
satisfactory  to counsel for the Company  concludes that the legend is no longer
necessary,  the Company  will  deliver  upon  transfer  or exchange  Convertible
Debentures or Share certificates without such legends.

               13.2 Obligation to Register. At any time after February 28, 1996,
the holders of not less than  sixty-six and two thirds  percent (66 2/3%) of the
aggregate  principal amount of the Convertible  Debentures (we are including for
this purpose and for this purpose only,  holders of Convertible  Debentures that
have already been converted)  shall be entitled to make one demand  registration
(the  "Demand") and the Company  agrees to use its best efforts to file with the
Commission as soon as practicable  after the Demand  registration  statement for
the offering made on a continuous  or delayed  basis  pursuant to Rule 415 under
the Securities Act covering all of the Shares. Such registration statement shall
be on Form S-3 under the Securities  Act, if such form is then available for use
by the Company,  or if such Form is not then  available  for use by the Company,
another form that is available to the Company permitting the registration of the
Shares for resale by the  holders of the  Convertible  Debentures  or the Shares
("Holders") in the manner or manners  reasonably  designated by them (including,
without limitation,  one or more underwritten offerings).  The Company shall use
its best efforts to cause such registration  statement to be declared  effective
pursuant to the  Securities  Act as promptly  as possible  following  the filing
thereof,  and subject to applicable rules and orders,  to keep such registration
statement  continuously  effective  under the Securities Act for two years after
the effectiveness of such registration  statement, or such shorter period ending
on the earlier of (i) the date that there are less than  300,000  Shares held by
persons who were holders of the Convertible Debentures, or (ii) August 31, 2003.

               13.3  "Piggyback  Registration  Rights." At any time prior to the
maturity of the Convertible Debentures,  the Company shall, at least thirty (30)
days prior to the filing of any registration  statement under the Securities Act
(other than a  registration  statement on Form S-8 or Form S-4 or any  successor
forms) relating to the public offering of its Common Stock by the Company or any
of its security holders,  give written notice of such proposed filing and of the
proposed date thereof to the Holders,  and if, on or before the twentieth (20th)
day following the date on which such notice is given,  the Company shall receive
a written request from the Holders requesting that the Company include among the
securities covered by such registration statement some or all of the Shares held
by or to be held after  conversion by such Holder or Holders,  the Company shall
include such Shares in such  registration  statement,  if filed, so as to permit
such  Shares to be sold or  disposed  of in the  manner  and on the terms of the
offering thereof set forth in such request.

               13.4 Terms and  Conditions of  Registration.  Except as otherwise
provided herein, in connection with any registration statement filed pursuant to
Sections 13.2 or 13.3 herein, the following provisions shall apply:

               (i) If such  registration  statement  shall be filed  pursuant to
Section  13.3  hereof and if the  managing  underwriter  advises  the Company in
writing  that the  inclusion in such  registration  of some or all of the Shares
sought to be  registered by the  Holder(s)  creates a substantial  risk that the
proceeds or price per share that will be derived from such  registration will be
reduced or that the number of shares to be registered  at the  insistence of the
Holder(s),  plus the number of shares of Common Stock sought to be registered by
the Company and any other  stockholders  of the Company is too large a number to
be  reasonably  sold,  then,  in such event,  the number of shares  sought to be
registered  for the  stockholders  of the Company shall be reduced,  pro rata in
proportion  to the  number of shares  sought to be  registered  to the number of
shares recommended be sold by the managing underwriter.

               (ii)  If  requested  by  the  Holder(s)  in  connection  with a
registration  statement  filed  pursuant to Section 13.2, the Company will enter
into an underwriting  agreement with the  underwriters  for such offering,  such
agreement to be  reasonably  satisfactory  in form and substance to the Company,
the  holder(s) and the  underwriters,  and to  contain  such  representations,
warranties and covenants by the Company and such other terms as are  customarily
contained  in such  agreements  used  by the  managing  underwriter,  including,
without limitation, restrictions of sales of Common Stock or other securities by
the  Company  as may be  reasonably  agreed  to  between  the  Company  and such
underwriters,  and indemnities and rights to  contributions to the effect and to
the extent  provided in Sections  13.5 and 13.6 hereof.  The Holders  shall be a
party to any underwriting  agreement  relating to an underwritten  sale of their
Shares and may, at their option, require that any or all of the representations,
warranties  and  covenants  of  the  Company  to or  for  the  benefit  of  such
underwriters,  shall  also be made to and for the  benefit of the  Holders.  All
representations  and  warranties  of the  Holders  shall  be  made to or for the
benefit of the Company.

               (iii) The Company  shall  provide a transfer  agent and registrar
(which may be the same entity) for the Shares, not later than the effective date
of such registration.

               (iv) All expenses in connection  with the  preparation and filing
of a  registration  statement  filed  pursuant to Sections  13.2 or 13.3shall be
borne solely by the Company,  except for any transfer taxes payable with respect
to the disposition of such Shares,  and any  underwriting  discounts and selling
commissions  applicable  solely to such sales of Shares,  which shall be paid by
the Holders of the Shares being registered.

               (v) The  Company  shall use its best  efforts to cause all of the
shares  covered  by such  registration  statement  to be  quoted  on the  NASDAQ
National Market System,  if the quoting or listing of such registered  shares is
permitted by such exchange.

               (vi) Following the effective date of such registration statement,
the Company shall, upon the request of the Holders, forthwith supply such number
of prospectuses  (including  exhibits  thereof and preliminary  prospectuses and
amendments and supplements  thereto)  meeting the requirements of the Securities
Act and such other  documents as are referred to in the  prospectus  as shall be
reasonably  requested  by the  Holders  to permit  the  Holders to make a public
distribution of their Shares.

               (vii) The Company  shall  prepare,  if  necessary,  and file such
amendments and  supplements  to such  registration  statement  filed pursuant to
Section 13.2 hereof,  as may be  necessary to keep such  registration  statement
effective,  subject to applicable laws,  rules and orders,  for a period of five
years after the Closing date, or such shorter  period ending when there cease to
be outstanding any Shares or Convertible  Debentures held by the Holders, and to
comply with the  provisions of the  Securities Act with respect to the offer and
sale or other disposition of the Shares covered by such  registration  statement
during the period required for distribution of the Shares.

               (viii) The Holders  may select the  underwriter  or  underwriters
(which shall be of nationally recognized standing), if any, who are to undertake
any offering  and  distribution  of the Shares to be included in a  registration
statement filed under the provisions of Subsection  13.2 hereof,  subject to the
Company's  prior  approval  of the  underwriter,  which  approval  shall  not be
unreasonably withheld.

               (ix) The  Company  shall use its best  efforts  to  register  the
Shares  covered by any such  registration  statements  filed pursuant to Section
13.2 under such  securities  or Blue Sky laws in  addition to those in which the
Company would otherwise sell shares, as the Holders reasonably  request,  except
that neither the Company nor the Holders  shall for any such purpose be required
to execute a general  consent to service of process or to qualify to do business
as a foreign  corporation in any jurisdiction where it is not so qualified.  The
fees and expenses incurred in connection with such  registration  shall be borne
by the Company.

               (x) The  Holders  shall  cooperate  fully  with the  Company  and
provide the Company with all information reasonably requested by the Company for
inclusion  in the  registration  statement  or as  necessary  to comply with the
Securities Act. The Company shall cooperate fully with any underwriters selected
by the Holders and counsel to such  underwriters,  and shall provide  reasonable
and customary  access to the Company's books and records (upon receipt from such
underwriters  of customary  confidentiality  agreements)  in order to facilitate
such underwriters' review and examination of the Company in connection with such
underwriting.

               (xi) The  Company  shall  notify the  Holders,  at anytime  after
effectiveness  when a  prospectus  relating  thereto is required to be delivered
under the  Securities Act within the period  mentioned in  subdivision  (vii) of
this  Section  13.4,  of the  happening  of any  event as a result  of which the
prospectus included in such registration  statement, as then in effect, includes
an untrue  statement  of a  material  fact or omits to state any  material  fact
required to be stated  therein or necessary to make the  statements  therein not
misleading  in light of  circumstances  then  existing (and upon receipt of such
notice and until a  supplemented  or amended  prospectus  as set forth  below is
available,  the Holders shall not offer or sell any  securities  covered by such
registration  statement  and shall return all copies of such  prospectus  to the
Company if requested to do so by it), and at the request of the Holders  prepare
and furnish the Holders  promptly a reasonable  number of copies of a supplement
to or an amendment of such prospectus as may be necessary so that, as thereafter
delivered to the purchasers of such shares, such prospectus shall not include an
untrue statement of a material fact or omit to state a material fact required to
be stated therein or necessary to make the statements  therein not misleading in
light of the circumstances than existing.

               (xii) The Company shall furnish to the Holders at the time of the
disposition of the Shares, a signed copy of an opinion of the Company's  regular
in-house or outside general counsel, or other counsel of the Company's selection
reasonably acceptable to, and which opinion shall be reasonably  satisfactory in
form and  substance  to,  the  Holders to the effect  that:  (a) a  registration
statement  covering  such  Shares has been filed with the  Commission  under the
Securities Act and has been made effective by order of the Commission,  (b) said
registration statement and prospectus contained therein comply as to form in all
material  respects with the  requirements of the Securities Act, and nothing has
come to such  counsel's  attention  (after due  inquiry)  which would cause such
counsel to believe that either said  registration  statement or such  prospectus
contains any untrue  statement  of a material  fact or omits to state a material
fact required to be stated therein or necessary to make the  statements  therein
(in the case of such prospectus,  in light of the circumstances under which they
were made) not misleading,  (c) after due inquiry such counsel knows of no legal
or  governmental  proceedings  required  to be  described  in such  registration
statement or prospectus which are not described as required, or of any contracts
or  documents  of a character  required  to be  described  in such  registration
statement  or such  prospectus  to be filed as an exhibit  to such  registration
statement or to be incorporated by reference therein which are not described and
filed as required and (d) to such  counsel's  knowledge,  no stop order has been
issued by the  Commission  suspending  the  effectiveness  of such  registration
statement; it being understood that such opinion may contain such qualifications
and assumptions as are customary in the rendering of similar opinions,  and that
such  counsel  may  rely,  as  to  all  factual  matters  treated  therein,   on
certificates of the Company (copies of which shall be delivered to the Holders).

               (xiii) The Company  will use its best  efforts to comply with the
reporting  requirements  of  Sections 13 and 15(d) of the  Exchange  Act, to the
extent it shall be required to do so pursuant to such sections, and at all times
while so required  shall use its best  efforts to comply  with all other  public
information reporting  requirements of the Commission of Rule 144 promulgated by
the  Commission  under the  Securities  Act)  from  time to time in  effect  and
relating to the  availability  of an exemption  from the  Securities Act for the
sale of any of the Company's Common Stock held by the Holders.  The Company will
also cooperate with the Holders in supplying such information and  documentation
as may be  necessary  for the  Holders  to  complete  and file  any  information
reporting forms presently or hereafter required by the Commission as a condition
to the  availability of an exemption from the Securities Act for the sale of any
Company Common Stock held by the Holders.

          13.5 Indemnification.

               (i) In the event of the  registration of the  registration of any
shares of the Company  under the  Securities  Act pursuant to the  provisions of
Sections  13.2 or 13.3,  the Company  agrees to indemnify  and hold harmless the
Holders,  each  underwriter,  broker or  dealer,  if any,  and their  directors,
officers and  employees,  of such  Shares,  and each other  person,  if any, who
controls the holders of the Convertible Debentures or the Shares (or a permitted
assignee thereof), such underwriter,  broker or dealer within the meaning of the
Securities  Act,  from and  against  any and all  losses,  claims,  damages  for
liabilities  (or actions in respect  thereof),  joint or  several,  to which the
Holders  (and as  applicable)  its  directors,  officers or  employees,  or such
underwriter, broker or dealer or controlling person may become subject under the
Securities  Act or  otherwise,  insofar  as  such  losses,  claims,  damages  or
liabilities  for actions in respect  thereof) arise out of or are based upon any
untrue  statement or alleged untrue  statement of any material fact contained in
any  registration  statement under which such shares were  registered  under the
Securities Act, any preliminary  prospectus or final prospectus relating to such
Shares,  or any  amendment or supplement  thereof,  or arise out of or are based
upon the omission or alleged  omission to state therein a material fact required
to be stated therein or necessary to make the statements therein not misleading,
or any violation by the Company of any rule or regulation  under the  Securities
Act applicable to the Company or relating to any action or in action required by
the Company in  connection  with any such  registration  and will  reimburse the
Holders,  each such underwriter,  broker or dealer and controlling  person,  and
their  directors,  officers  or  employees,  for any  legal  or  other  expenses
reasonably  incurred  by the  Holders or such  underwriter,  broker or dealer or
controlling  person in connection with investigating or defending any such loss,
claim, damage, liability or action; provided, however, that the Company will not
be liable in any such case to the extent  that any such loss,  claim,  damage or
liability  arises out of or is based upon an untrue  statement or alleged untrue
statement or omission or alleged omission made in such  registration  statement,
such  preliminary  prospectus,  such  final  prospectus  or  such  amendment  or
supplement  thereto in reliance upon and in conformity with written  information
furnished  to the  Company  by the  Holders  and as  applicable,  such  Holders'
directors,  officers  or  employees,  or such  underwriter,  broker,  dealer  or
controlling  person for use in the  preparation  thereof.  Such indemnity  shall
remain  in  full  effect   irrespective  of  any  investigation  by  any  person
indemnified above.

               (ii)  In the  event  of the  registration  of any  Shares  of the
Holders under the  Securities  Act for sale  pursuant to the  provisions of this
Agreement,  the Holders agree to indemnify  and hold  harmless the Company,  its
directors,  officers and employees, from and against any losses, claims, damages
or liabilities,  joint or several, to which the Company, its directors, officers
or employees, may become subject under the Securities Act or otherwise,  insofar
as such losses,  claims,  damages or liabilities (or actions in respect thereof)
arise out of or are based upon any untrue  statement or alleged untrue statement
of any material fact contained in any  registration  statement  under which such
Shares were registered  under the Securities Act, any preliminary  prospectus or
final  prospectus  relating  to such  Shares,  or any  amendment  or  supplement
thereof, or arise out of or are based upon omission or alleged omission to state
therein a material fact  required to be stated  therein or necessary to make the
statements  therein not  misleading,  which untrue  statement or alleged  untrue
statement or omission or alleged  omission was made therein in reliance upon and
in conformity with written  information  furnished to the Company by the Holders
for use in the preparation  thereof.  Such indemnity shall remain in full effect
irrespective of any investigation by any person indemnified above.

               (iii)   Promptly   after   receipt  by  a  person   entitled   to
indemnification  under this Section 13.4 (for  purposes of this Section 13.4, an
"Indemnified  Party")  of  notice  of the  commencement  of any  action or claim
relating to any  registration  statement filed under Sections 13.2 or 13.3 or as
to which indemnity may be sought  hereunder,  such Indemnified  Party will, if a
claim for indemnification hereunder in respect thereof is to be made against any
other party hereto (for purposes of this Section 13.4, an "Indemnifying Party"),
give  written  notice to such  Indemnifying  Party of the  commencement  of such
action or claim,  but the failure to so notify the  Indemnifying  Party will not
relieve  it from  any  liability  which  it may  have to any  Indemnified  Party
otherwise  than  pursuant to the  provisions of this Section 13.4 and shall also
not relieve the Indemnifying  Party of its obligations  under this Section 13.4,
except to the extent that the Indemnified Party is damaged solely as a result of
the failure to give timely notice. In case any such action is brought against an
Indemnified  Party,  and it notifies an Indemnifying  Party of the  commencement
thereof,  the  Indemnifying  Party  will be  entitled  (at its own  expense)  to
participate  in and,  to the  extent  that it may wish,  jointly  with any other
Indemnifying  Party  similarly  notified,  to assume the  defense  with  counsel
satisfactory  to such  Indemnified  Party,  of such action and/or to settle such
action and, after notice from the Indemnifying  Party to such Indemnified  Party
of its election so to assume the defense thereof,  the  Indemnifying  Party will
not be  liable  to such  Indemnified  Party  for any  legal  or  other  expenses
subsequently  incurred by such Indemnified  Party in connection with the defense
thereof,  other than the reasonable cost of  investigation;  provided,  however,
that no  Indemnifying  Party  and no  Indemnified  Party  shall  enter  into any
settlement  agreement  which would  impose any  liability on such other party or
parties without the prior written consent of such other party or parties.

               13.6 Contribution. If the indemnification provided for in Section
13.5 hereof is  unavailable to the  Indemnified  Party in respect of any losses,
claims,  damages or liabilities  referred to herein, then each such Indemnifying
Party, in lieu of indemnifying such Indemnified  Party,  shall contribute to the
amount  paid or payable by such  Indemnified  Party as a result of such  losses,
claims, damages or liabilities (i) as between the Company and the Holders on the
one hand and the underwriters on the other, in such proportion as is appropriate
to reflect the relative  benefits received by the Company and the Holders on the
one hand and the  underwriters on the other from the offering of the Shares,  or
if such  allocation is not permitted by applicable law, in such proportion as is
appropriate  to reflect not only such  relative  benefits  but also the relative
fault of the Company and the Holders on the one hand and of the  underwriters on
the other in connection  with the statements or omissions which resulted in such
losses, claims, damages or liabilities,  as well as any other relevant equitable
considerations  and (ii) as between  the Company on the one hand and each Holder
on the other, in such proportion as is appropriate to reflect the relative fault
of the  Company  and of each  Holder  in  connection  with  such  statements  or
omissions, as well as any other relevant equitable considerations.

          In no  event  shall  the  obligation  of  any  Indemnifying  Party  to
contribute  under this  Section  13.6 exceed the amount  that such  Indemnifying
Party  would  have  been  obligated  to pay by  way  of  indemnification  if the
indemnification  provided for under Section 13.5 hereof had been available under
the circumstances.

          The amount paid or payable by an Indemnified  Party as a result of the
losses,  claims,  damages  and  liabilities  referred  to in the next  preceding
paragraph  shall be deemed to  include,  subject  to the  limitations  set forth
above,  any  legal or  other  expenses  incurred  by such  Indemnified  Party in
connection  with  investigating  or  defending  any  such  Indemnified  Party in
connection   with   investigating   or  defending  any  such  action  or  claim.
Notwithstanding  the  provisions of this Section 13.6, no Holder or  underwriter
shall be required to contribute  any amount in excess of the amount by which (i)
in the case of a Holder,  the net proceeds received by such Holder from the sale
of Shares or (ii) in the case of an  underwriter,  the total  price at which the
Shares  purchased by it and distributed to the public were offered to the public
exceeds,  in any case, the amount of any damages that such Holder or underwriter
has otherwise  been  required to pay by reason of such untrue or alleged  untrue
statement  or  omission  or alleged  omission.  No person  guilty of  fraudulent
misrepresentation  (within the meaning of Section 11(f) of the  Securities  Act)
shall be  entitled  to  contribution  from any person who was not guilty of such
fraudulent misrepresentation.

          13.7 Survival. The indemnity and contribution  agreements contained in
this Section 13 shall remain  operative and in full force and effect  regardless
of (i) any termination of this Agreement or any underwriting agreement, (ii) any
investigation  made by or on behalf of any Indemnified  Party or by or on behalf
of the Company and (iii) the  consummation of the sale or successive  resales of
the Shares.

          14. REPLACEMENT OF CONVERTIBLE DEBENTURES.

          Upon  receipt of  evidence  satisfactory  to the  Company of the loss,
theft,  destruction or mutilation of any Convertible  Debenture and, in the case
of any such loss,  theft, or  destruction,  upon delivery of a bond of indemnity
satisfactory  to  the  Company  or in the  case  of any  such  mutilation,  upon
surrender and cancellation of such Convertible Debenture, the Company will issue
a new Convertible  Debenture of like tenor as if the lost, stolen,  destroyed or
mutilated  Convertible  Debenture were then  surrendered for exchange in lieu of
such lost, stolen, destroyed or mutilated Convertible Debenture.

          15. AMENDMENT AND WAIVER.

         Except as set forth in Article 5, this Agreement may be amended (or any
provision  thereof waived) with the consent of the Company and the Holders of at
least sixty-six and two-thirds  percent (66 2/3%) in aggregate  principal amount
of the Convertible Debentures then outstanding;  provided, however, that no such
amendment  or waiver  shall (i) change  the fixed  maturity  of any  Convertible
Debenture,  the rate or the time of payment of interest  thereon,  the principal
amount thereof or the circumstances under which such Convertible  Debentures may
be called,  converted to redeemed  without the consent of the holders of all the
Convertible Debentures then outstanding, (ii) reduce the aforesaid percentage of
Convertible  Debentures,  the  holders of which are  required  to consent to any
amendment or waiver,  without the consent of the holders of all the  Convertible
Debentures  then  outstanding  or (iii) increase the percentage of the aggregate
principal  amount of the  Convertible  Debentures  that the holders of which may
declare  the  Convertible  Debentures  to be due and  payable  under  Article 10
herein,  without the consent of the holders of all of the Convertible Debentures
then  outstanding or (iv) modify the conversion  rights or the Conversion  Price
and  adjustments  thereto  (as  outlined  in  Articles  11 and 12 herein) in any
material  respect,  without the consent of the holders of all of the Convertible
notes then  outstanding  or (v) alter the  registration  rights under Article 13
herein in any material respect, without the consent of the holders of all of the
Convertible  Debentures then outstanding and all of the Shares outstanding other
than Shares which have been sold in registered public  offerings;  and provided,
further,  that no  amendment  or waiver of any  provision  of Article 5 shall be
effective  against  any  holder of  Senior  Indebtedness  who has not  consented
thereto.  The  Company  and  each  holder  of a  Convertible  Debenture  then or
thereafter  outstanding  shall be bound by any  amendment or waiver  effected in
accordance with the provisions of this Article,  whether or not such Convertible
Debenture  shall  have  been  marked  to  indicate  such  modification  but  any
Convertible  Debenture  issued  thereafter  shall bear a notation as to any such
modification. Promptly after obtaining the written consent of the holders herein
provided,  the Company shall transmit a copy of such  modification to all of the
holders of the Convertible Debentures then outstanding.

          16. HOME OFFICE PAYMENT.

              The Company will make  payments of principal and interest by check
payable to the order of the Holder duly mailed or delivered to the Holder at the
address of the Holder,  or at such other  address as the Holder may designate in
writing,  or,  if  requested  by the  Holder,  by wire  transfer  to its (or its
nominee's) account at any bank or trust company in the United States of America,
notwithstanding any contrary  provisions herein or in the Convertible  Debenture
with  respect  to the  place  of  payment.  All such  payments  shall be made in
immediately  available funds. The Purchaser agrees that,  before the Convertible
Debenture is assigned or  transferred,  the  Purchaser  will make or cause to be
made a notation thereof of principal payments previously made thereon and of the
date to which interest  thereon has been paid and will notify the Company of the
name and address of the  transferee of such  Convertible  Debenture if such name
and address are known to the Purchaser.

          17. NOTICES.

              All notices, requests, consents and other communications hereunder
shall be in  writing  and shall be deemed  to have been made when  delivered  by
courier or mailed  express mail or  transmitted  by telex,  facsimile,  or other
means of electronic transmission:

               (a) if to the Purchaser, at such Purchaser's address as set forth
in the  preamble,  or at such other  address as may have been  furnished  to the
Company by the Purchaser in writing; or

               (b) if to any other holder of a  Convertible  Debenture,  at such
address as the payee thereof  shall have  designated to the Company by a written
notice  stating that such holder has acquired  such  Convertible  Debenture  and
designating such an address, or at such other address as may have been furnished
to the Company by such holder in writing; or

               (c) if to the Company,  at One  Electronic  Drive,  Trenton,  New
Jersey 08619; Attention:  Myles M. Kranzler, Chief Executive officer, or at such
other  address as may have been  furnished to the  Purchaser or other holders of
Convertible Debentures in writing by the Company.

          18. ENTIRE AGREEMENT.

              This Agreement and the  Convertible  Debentures  embody the entire
agreement and understanding between the Purchasers and the Company and supersede
all prior agreements and understandings relating to the subject matter hereof.

          19. SUCCESSORS AND ASSIGNS.

              All covenants and agreements in this Agreement  contained by or on
behalf of any of the parties  hereto  shall bind and inure to the benefit of the
respective  successors and assigns of the parties hereto whether so expressed or
not.

          20. HEADINGS.

              The headings of the articles and sections of this  Agreement  have
been inserted for  convenience of reference only and shall in no way restrict or
otherwise modify any of the terms or provisions hereof.

          21. GOVERNING LAW.

              This Agreement  shall be construed and enforced in accordance with
and governed by the laws of the State of New Jersey,  without  giving  effect to
its conflict of laws rules.

          22. COUNTERPARTS.

              This  Agreement may be signed in any number of  counterparts  with
the same  effect as if the  signatures  thereto  and  hereto  were upon the same
instrument. Facsimile signatures shall be deemed acceptable and binding.

          23. SEVERABILITY.

              Any provision  hereof or of the  Convertible  Debentures  which is
prohibited or unenforceable in any jurisdiction  shall, as to such jurisdiction,
be ineffective to the extent of such  prohibition  or  unenforceability  without
invalidating  the  remaining   provisions  hereof  or  thereof,   and  any  such
prohibition  or  unenforceability  in any  jurisdiction  shall not invalidate or
render unenforceable such provision in any other jurisdiction.

          24. DEFINITIONS.

              The following terms,  when used in this Agreement,  shall have the
following meanings:

          "Affiliate"  shall mean any person that controls,  is controlled by or
is under  common  control  with the person in  question.  For  purposes  hereof,
"control"  and the  correlative  definitions  "controlled  by" and "under common
control  with"  shall mean the power and  ability to direct the  management  and
affairs of the person in  question,  whether  through  the  ownership  of voting
securities, by contract or otherwise.

          "Agreement" has the meaning set forth in the preamble.

          "Base  Price"  means  the  Closing  Price of the  Common  Stock on the
Business Day immediately prior to the Closing Date.

          "beneficial owner" has the meaning set forth in Rule 13d-3 promulgated
by the Commission under the Exchange Act.

          "Board"  or "Board of  Directors"  means,  with  respect to any person
which is a corporation,  a joint stock company or a business trust, the board of
directors  or other  group,  however  designated,  which is  charged  with legal
responsibility for the management of such person, or any committee of such board
of directors or group,  however designated,  which is authorized to exercise the
power of such board or group in respect of the matter in question.

          "Business  Day" means any day other than a  Saturday,  Sunday or other
day on which banks in the State of New Jersey are legally authorized to close.

          "Capital Lease" shall mean a lease of property which is capitalized on
the financial  statements of the lessee in accordance  with  generally  accepted
accounting principles.

          "Closing" has the meaning set forth in Article 3.

          "Closing Date" has the meaning set forth in Article 3.

          "Closing  Price" means (i) the last reported sale price as reported on
the  composite  tape of the NASDAQ  National  Market System (or, in case no such
sale takes place on such day, the average of the closing bid and asked prices on
the NASDAQ National Market System) or the successor  market or exchange on which
the Common  Stock is listed or admitted to trading,  or (ii) if the Common Stock
is not listed or admitted to trading on any national  securities  exchange or on
the NASDAQ National Market System,  the average of the highest  reported bid and
lowest  reported  asked price as  furnished by NASDAQ,  the  national  Quotation
Bureau,  Inc., or comparable system or organization,  or (iii) in the absence of
any of the  foregoing,  the fair market value as determined in good faith by the
Board of Directors of the Company (which determination shall be conclusive).

          "Commission"  means the  Securities  and Exchange  Commission  and any
other similar or successor agency of the federal  government  administering  the
Securities Act or the Exchange Act.

          "Company" means Base Ten Systems, Inc., a New Jersey corporation,  and
its successors and assigns, including any successor corporation by merger formed
for the purpose of reincorporating the Company in the State of Delaware.

          "Consolidated"  or  "consolidated",  when used with  reference  to any
financial  term in this  Agreement,  means the aggregate for the Company and its
Subsidiaries  of the amounts  signified by such term,  with  intercompany  items
eliminated  and,  with respect to  earnings,  after  eliminating  the portion of
earnings properly attributable to minority interests,  if any, in the capital of
any such person, other than the parent of such group.

          "Conversion Date" has the meaning set forth in Section 11.2.

          "Convertible Debentures" has the meaning set forth in Article 1.

          "Conversion  Price"  means 125% of the Base Price,  as the same may be
adjusted from time to time in accordance with the terms of this Agreement.

          "Demand" has the meaning set forth in Section 13.2.

          "Event of Default" has the meaning set forth in Article 10.

          "Exchange Act" means the Securities Exchange Act of 1934, as
amended.

          "generally  accepted  accounting  principles" means,  unless otherwise
stated, generally accepted accounting principles in effect from time to time.

          "Holders" has the meaning set forth in Section 13.2.

          "Holder's Option" has the meaning set forth in Section 12.1.

          "Indebtedness" of any person means and includes,  without duplication,
as of any date as of which  the  amount  thereof  is to be  determined,  (i) all
obligations  of  such  person  to  repay  money  borrowed  (including,   without
limitation,  all debentures payable and drafts accepted representing  extensions
of credit,  all  obligations  evidenced by bonds,  debentures  or other  similar
instruments  and all  obligations  upon which interest  charges are  customarily
paid),  (ii) the  value  of all  Capital  Leases  (as such  term is  defined  in
accordance with generally accepted  accounting  principles in effect on the date
of this Agreement) in respect of which such person is liable as lessee or as the
guarantor of the lessee,  (iii) the principal amount of all monetary obligations
which are secured by any lien or security interest existing on property owned by
such  person  whether or not the  obligations  secured  thereby  shall have been
assumed by such person,  (iv) all  guaranties of the  Indebtedness  of any other
person and (v) all amounts from time to time owing to trade creditors arising in
the ordinary course of such person's business.
 
          "NASDAQ"  means  the  National   Association  of  Securities   Dealers
Automated Quotation System.

          "Purchaser" has the meaning set forth in the preamble.

          "Securities Act" means the Securities Act of 1933, as amended.

          "Senior Indebtedness" has the meaning set forth in Section 5.7.

          "Share" or "Shares" has the meaning set forth in Article 1.

          "Solvent"  shall mean when used with  respect to any person that as of
the date as to which the person's solvency is to be measured:

                    (a)  the fair  saleable  value of its assets is in excess of
                         the  total   amount  of  its   liabilities   (including
                         contingent  liabilities  as valued in  accordance  with
                         applicable law) as they become absolute and matured;

                    (b)  it has sufficient capital to conduct its business; and

                    (c)  it is able to meet its debts as they mature.

          "Subsidiary"  means any  corporation  organized  under the laws of the
United  States or of any state or of the  District  of  Columbia  or any foreign
jurisdiction of which (other than directors'  qualifying shares required by law)
at least a majority of the shares of each class of the capital stock entitled to
vote at the  time as of  which  any  determination  is  being  made,  is  owned,
beneficially and of record,  by the Company or one or more of its  Subsidiaries,
or both.

          IN WITNESS  WHEREOF,  the parties  hereto have  executed this Purchase
Agreement of the date first written above.

                                        BASE TEN SYSTEMS, INC.

                                        By: /s/ MYLES M. KRANZLER 
                                            -----------------------
                                            Name:  MYLES M. KRANZLER   
                                            Title: Chief Executive Officer   

                                            /s/ JESSE L. UPCHURCH
                                            -----------------------
                                                JESSE L. UPCHURCH

<PAGE>   

                                   EXHIBIT A

THIS CONVERTIBLE  SUBORDINATED DEBENTURE AND THE SHARES OF COMMON STOCK ISSUABLE
UPON CONVERSION  HAVE NOT BEEN  REGISTERED  UNDER THE SECURITIES ACT OF 1933, AS
AMENDED,  AND ARE NOT TRANSFERABLE  EXCEPT UPON THE CONDITIONS  SPECIFIED IN THE
PURCHASE AGREEMENT REFERRED TO HEREIN.

                             BASE TEN SYSTEMS, INC.
                         9.01% Convertible Subordinated
                         Debenture due August 31, 2003


Dated:  August ___,  1996 
Trenton,  New Jersey 

         FOR VALUE  RECEIVED,  the  undersigned,  BASE TEN  SYSTEMS,  INC.  (the
"Company"),  a New  Jersey  corporation,  hereby  promises  to pay to  JESSE  L.
UPCHURCH or his registered  assigns,  the principal sum of ----------($---- ) on
August 31,  2003,  with  interest  (computed  on the basis of a 360-day  year of
twelve 30-day  months) on the unpaid balance of such principal sum from the date
hereof at the interest  rate of 9.01% per annum,  payable  semi-annually  on the
last day of February  and August in each year,  commencing  on February 28, 1997
(which  first  interest  payment  shall be for the period  from the date  hereof
through February 28, 1997), until the principal hereof shall have become due and
payable, whether at maturity or by acceleration or otherwise.

          Payments of principal  and  interest  shall be made in lawful money of
the United States of America at the principal  office of the Company in Trenton,
New Jersey or at such other place as the Company shall have  designated for such
purpose to the holder hereof in writing and may be paid by check mailed, or wire
transfer  as  provided  in the  Purchase  Agreement  referred  to below,  to the
registered address designated by the holder hereof for such purpose.

         This  Convertible  Debenture is issued  pursuant to a certain  Purchase
Agreement  (hereinafter  called the "Purchase  Agreement") dated as of August 8,
1996,  between the Company and the  Purchaser  (capitalized  terms not otherwise
defined herein shall have their respective meanings as set forth in the Purchase
Agreement).

          This  Convertible  Debenture  is subject to the  provisions  of and is
entitled to the benefits of the Purchase Agreement.  In addition, the payment of
the  principal and interest on this  Convertible  Debenture is  subordinated  in
right of payment to the prior  payment in full of certain other  obligations  of
the Company to the extent and in the manner set forth in the Purchase Agreement.
Each holder of this Convertible Debenture,  by accepting the same, agrees to and
shall be bound by the provisions of the Purchase Agreement.


         This  Convertible  Debenture is  transferable  only upon the conditions
specified in the Purchase  Agreement.  Notwithstanding  the foregoing,  however,
this Debenture is registered  with the Company as to both principal and interest
and transfer of this Convertible  Debenture can be effected only by surrender of
this  Convertible  Debenture  and  either  reissuance  by the  Company  of  this
Convertible  Debenture  or by  issuance  by  the  Company  of a new  Convertible
Debenture.  The  Company  shall  maintain a register  for the  registration  and
transfer of this Convertible Debenture (the "Schedule"), containing the name and
address of any holder(s) of this Convertible  Debenture.  All transfers of this
Convertible  Debenture and/or transferees of this Convertible Debenture shall be
registered in the Schedule. This Convertible Debenture may be assigned only upon
the  surrender  thereof at the address of the Company set forth in the  Purchase
Agreement.  Thereupon,  the Company  shall  execute in the name of the  assignee
either a reissued Convertible  Debenture or a new Convertible  Debenture,  shall
register  such  transfer in the  Schedule  and shall  deliver  either a reissued
Convertible  Debenture  or a new  Convertible  Debenture  to  the  holder.  Upon
surrender  or  presentation  of this  Convertible  Debenture  to the Company for
transfer,  this  Convertible  Debenture shall be duly endorsed and shall specify
the name and address of the transferee.

          This  Convertible  Debenture is  convertible  into Common Stock of the
Company (as set forth in Articles 11 and 12 of the  Purchase  Agreement)  in the
manner,  and upon the terms and conditions,  including without  limitation,  the
anti-dilution provisions, provided in the Purchase Agreement.

          In case an Event of  Default,  as defined in the  Purchase  Agreement,
shall occur and be continuing,  the principal of this Convertible  Debenture may
be declared  due and  payable in the manner and with the effect  provided in the
Purchase  Agreement.  

         No reference  herein to the Purchase  Agreement and no provision hereof
or  thereof  shall  alter or impair  the  obligation  of the  Company,  which is
absolute and  unconditional,  to pay the principal hereof and interest hereon at
the respective times and places set forth herein and in the Purchase Agreement.

          This Convertible  Debenture is delivered in and shall be construed and
enforced in accordance with and governed by the laws of the State of New Jersey,
without giving effect to its conflict of laws rules.

          Subject to the provisions of Article 19 of the Purchase Agreement, the
Company  may  treat the  person in whose  name  this  convertible  Debenture  is
registered as the owner and holder of this Convertible Debenture for the purpose
of receiving payment of principal and interest on this Convertible Debenture and
for all other  purposes  whatsoever and the Company shall not be affected by any
notice to the contrary.

          IN WITNESS WHEREOF, BASE TEN SYSTEMS, INC. has caused this Convertible
Debenture to be dated, and to be executed on its behalf by its officer thereunto
duly authorized.

                                             BASE TEN SYSTEMS, INC. 

                                             By: ---------------------
                                                 Name: 
                                                 Title:



- --------------------------------------------------------------------------------
                             REGISTER FOR TRANSFERS

           Name of Holder                               Address 
           --------------                               -------


 




                                   EXHIBIT B



                                 December 22, 1998

Base Ten Systems, Inc.
One Electronics Drive
Trenton, NJ 08619

                     Re: BaseTen Systems, Inc. (the "Company") 
                         9.01% Convertible Subordinated Debenture

           The    undersigned    holder    of   (i)    the    Company's    9.01%
ConvertibleSubordinated  Debenture in the  principal  sum of  $4,500,000,  dated
August 12, 1996and due August 31, 2003, and (ii) the Company's 9.01% Convertible
SubordinatedDebenture in the principal sum of $5,500,000,  dated August 22, 1996
and dueAugust  31, 2003,  (collectively  referred to as the "9.01%  Debenture"),
herebyconsents to the following:

           1. The undersigned holder  irrevocably  consents to the conversion of
theentire  9.01%  Debenture  upon,  and only upon,  the  exchange  of all of the
Company'sSeries  A, Convertible  Preferred Shares  outstanding as of December 1,
1998 intothe  Company's Series B,  Convertible  Preferred  Shares.  The original
9.01%Debenture  is  being  forwarded  to the  Company  under  separate  cover in
anticipationof the aforementioned conversion.

           2.  The  undersigned  holder  consents  to  the  modification  of the
9.01%Debenture  to decrease the  conversion  price at which the 9.01%  Debenture
isconvertible  into  shares  of  Class A  Common  Stock  from  $12.50  to  $4.00
(asapproved  by the  Company's  shareholders  at the  Special  Meeting  held  on
November10,  1998),  simultaneous  with the conversion of the 9.01% Debenture by
theundersigned in accordance with paragraph 1 above.

           3. The  undersigned  holder  hereby  directs that the Company  effect
theconversion  of the 9.01%  Debenture  upon, and only upon, the exchange of all
ofthe  Company's  Series  A,  Convertible  Preferred  Shares  outstanding  as of
December1, 1998 into the Company's Series B, Convertible Preferred Shares.

                                         Very truly yours, 

                                         TRUST C OF THE 
                                         CONSTANCE J. UPCHURCH FAMILY TRUST 
                                         JESSE L. UPCHURCH 
                                         --------------------------------------
                                         Jesse L. Upchurch, Trustee


                                   EXHIBIT C

                            STOCK PURCHASE AGREEMENT

                  THIS PURCHASE  AGREEMENT (this  "Agreement") is made as of the
12th day of November,  1998, by and between BASE TEN SYSTEMS, INC., a New Jersey
corporation  with its principal  executive  offices  located at One  Electronics
Drive,  Trenton,  New Jersey 08619 (the  "Company")  and JESSE L.  UPCHURCH,  an
individual  with an address at c/o Andrew Garrett,  Inc., 52 Vanderbilt  Avenue,
20th Floor, New York, New York 10017 (the "Purchaser").

                  The parties  hereto,  intending to be legally bound,  agree as
follows:

                  1. AUTHORIZATION OF ISSUANCE.

                  The Company has  authorized  the  issuance  and sale of (i) an
aggregate of up to $20,000,000 of its Class A Common Stock,  par value $1.00 per
share,  (the  "Common  Stock")  at a  purchase  price of $3.00  per  share,  and
(ii)50,000  Common Stock Purchase  Warrants for each  $1,000,000 of Common Stock
purchased.

                  2. SALE AND PURCHASE.

                  Subject to the terms and conditions hereof, the Company hereby
sells to the Purchaser,  and the Purchaser hereby purchases from the Company, on
the Closing Date, (i) up to 6,666,666 shares of Common Stock (the "Shares"), and
(ii) up to 1,000,000 Common Stock Purchase Warrants (the "Warrants"). The shares
of Common Stock issuable upon exercise of the Warrants are referred to herein as
the  "Warrant  Shares."  The Shares,  the  Warrants  and the Warrant  Shares are
referred to herein as the "Securities."

                  3. CLOSING.

                  The closing  (the  "Closing")  of the purchase and sale of the
Shares and the Warrants will take place within five (5) Business Days  following
the date the Company obtains Stockholder Approval or such other time and date as
shall be mutually  agreed upon by the Purchaser  and the Company.  Such time and
date is herein called the "Closing Date." The closing shall occur at the offices
of  Pitney,   Hardin,  Kipp  &  Szuch,  200  Campus  Drive,  Florham  Park,  New
Jersey,07932, or at such other location as may be agreed to by the parties.

                  On the Closing Date the Company shall deliver to the Purchaser
certificates   representing  the  Shares  (or  evidence  that  the  Company  has
instructed  its  transfer  agent to issue the Shares) and the  Warrants  against
delivery  by the  Purchaser  to the  Company of a  certified  or  official  bank
check(s) or wire  transfer(s)  in an  aggregate  amount  equal to the  aggregate
purchase  price  for  the  Shares,  payable  to  the  order  of the  Company  in
immediately available funds.

<PAGE>

                  4. REPRESENTATIONS AND WARRANTIES BY THE COMPANY.

                  The Company represents and warrants that:

                  4.1 Organization and Existence, Authority, etc. The Company is
a corporation duly organized and validly existing and in good standing under the
laws of the  State of New  Jersey,  and has all  requisite  corporate  power and
authority  to  carry  on  its  business  as now  conducted  and  proposed  to be
conducted;  the Company has all requisite corporate power and authority to enter
into this Agreement, to issue the Shares and the Warrants as contemplated herein
and to carry out the  provisions  and  conditions  of this  Agreement and of the
Warrants.  This Agreement and the Warrants have been duly executed and delivered
by,  and  constitute  the  valid  and  binding   obligations  of,  the  Company,
enforceable in accordance with their respective terms,  subject to the effect of
any  applicable  bankruptcy,  moratorium,  insolvency,  reorganization  or other
similar law affecting the enforce ability of creditors'  rights generally and to
the effect of general  principals of equity which may limit the  availability of
remedies  (whether in a  proceeding  at law or in  equity).  The Company is duly
qualified  and is authorized to do business and is in good standing as a foreign
corporation  in each  jurisdiction  in which  the  conduct  of its  business  or
ownership of its properties would so require,  except where the failure to be so
qualified would not have a material adverse effect on its business and financial
condition, taken as a whole.

                  4.2 Litigation.  Except as disclosed in the Company Commission
Filings (as hereinafter defined),  to the knowledge of the Company,  there is no
action, suit or proceeding  pending,  or threatened,  against the Company before
any  court,  administrative  agency or  arbitrator  which  could  reasonably  be
expected to result in any material  adverse change in the business,  properties,
condition  (financial or  otherwise)  of the Company taken as a whole,  or which
challenges  the  validity of any action  taken or to be taken  pursuant to or in
connection with this Agreement.

                  4.3 Charter Documents.  Neither the execution nor the delivery
of this  Agreement,  the Shares or the  Warrants,  nor the  consummation  of the
transactions  contemplated  hereby, nor compliance with the terms and provisions
hereof,  will  conflict  with,  or result in a breach of or  creation  of a lien
under,  the terms,  conditions or provisions  of, or constitute a default under,
the charter or by-laws of the  Company,  as  amended,  copies of which have been
provided to the Purchaser.

                  4.4 Authorized  and  Outstanding  Capital Stock.  At September
25,1998,  the Company had  authorized  (i)  40,000,000  shares of Class A Common
Stock,  par value $1.00 per share,  of which  10,477,221  shares were issued and
outstanding,  and (ii) 2,000,000 shares of Class B Common Stock, par value $1.00
per  share,  of which  77,236  shares  were  issued and  outstanding,  and (iii)
997,800.9375,  shares of preferred stock. Of the preferred stock,  18,177.734375
shares have been designated as Series A Convertible  Preferred  Stock, par value
$1.00  per  share,  all of  which  were  issued  and  outstanding.  All of  such
outstanding  shares of Common Stock and preferred stock have been validly issued
and are fully  paid and  non-assessable.  The  Company  has  authorized  (i) the
issuance and sale to the Purchaser of up to an aggregate of 6,666,666  shares of
Common  Stock,  (ii) the issuance  and sale to the  Purchaser of up to 1,000,000
Warrants,  and (iii) upon conversion of the Warrants,  the Warrant  Shares.  The
Shares and the Warrant Shares,  when issued in accordance with the terms of this
Agreement  and  the   Warrants,   will  be  validly   issued,   fully  paid  and
non-assessable.

                  4.5  Broker's  and  Finder's  Fees.  The Company  will pay all
broker's and finder's fees  incurred by the Company in connection  with the sale
of the Shares and the Warrants, as described on Schedule 4.5.

                  4.6 Commission Filings and Financial  Statements.  The Company
has heretofore  made available to the Purchaser true and complete  copies of all
reports,   registration  statements,   definitive  proxy  statements  and  other
documents (in each case together with all  amendments and  supplements  thereto)
filed by the Company  with the  Commission  since June 30,  1998 (such  reports,
registration  statements,  definitive  proxy  statements  and  other  documents,
together with any amendments and supplements thereto, are sometimes collectively
referred to as the "Company Commission Filings"). The Company Commission Filings
constitute  all of the documents  (other than  preliminary  materials)  that the
Company was required to file with the  Commission  since such date.  As of their
respective  dates,  each  of the  Company  Commission  Filings  complied  in all
material respects with the applicable requirements of the Securities Act and the
Exchange Act, as applicable,  and the rules and regulations under each such Act,
and none of the Company  Commission Filings contained as of such date and untrue
statement of a material  fact or omitted to state a material fact required to be
stated  therein or necessary  to make the  statements  therein,  in light of the
circumstances  under which they were made, not  misleading.  When filed with the
Commission the financial  statements  included in the Company Commission Filings
complied  as to form in all  material  respects  with the  applicable  rules and
regulations  of the  Commission  and were prepared in accordance  with generally
accepted  accounting  principles  (as in effect from time to time)  applied on a
consistent  basis  (except  as may be  indicated  therein  or in  the  notes  or
schedules thereto),  and such financial  statements fairly present in accordance
with  generally  accepted  accounting  principles  in all material  respects the
financial position of the Company as at the dates thereof and the results of its
operations and its cash flows for the periods then ended,  subject,  in the case
of the unaudited interim financial  statements,  to normal,  recurring  year-end
audit  adjustments and the absence of footnotes.  Since June 30, 1998, except as
disclosed in the Company  Commission  Filings filed with the Commission prior to
the date hereof, the Company has not incurred any liability or obligation of any
kind  outside  of the  ordinary  course  of  business,  and no other  event  has
occurred,  which in the  ordinary  course of  business,  and no other  event has
occurred,  which in any case or in the aggregate,  would have a material adverse
effect on the business,  assets, results of operations or financial condition of
the Company.

                  4.7 Tax  Returns and  Payments.  The Company has filed all tax
returns  required  by law to be filed by it and has  paid  all  material  taxes,
assessments  and other  governmental  charges levied upon the Company and any of
its properties,  assets,  income or franchises which are due and payable,  other
than those presently payable without penalty or interest or those that are being
contested  in good faith by  appropriate  proceedings  promptly  instituted  and
diligently  conducted and for which adequate  reserves have been  established on
the books of the  Company  in  accordance  with  generally  accepted  accounting
principles.  The  charges,  accruals and reserves on the books of the Company in
respect of Federal,  state and foreign  income taxes for all fiscal  periods are
adequate in the opinion of the Company, and the Company has not been notified of
any material unpaid assessment for additional  Federal,  state or foreign income
taxes for any  period or any basis for any such  assessment  for which  adequate
provision  has not  been  made in its  accounts  in  accordance  with  generally
accepted accounting principles.

                  4.8  Indebtedness.  The Company  Commission  Filings correctly
describe  all  material  secured  and  unsecured  Indebtedness  of  the  Company
outstanding,  or for  which the  Company  has  commitments,  on the date of this
Agreement,  and identify in all material  respects the  collateral  securing any
such secured  Indebtedness.  The Company is not in material default with respect
to the payment of any material Indebtedness or with respect to any instrument or
agreement relating thereto.

                  4.9 Title to  Properties.  The Company has good and sufficient
title to its material properties and assets, including the properties and assets
reflected  in the  financial  statements  as of and for the  period  ended  June
30,1998  (except  properties  and  assets  disposed  of since  such  date in the
ordinary  course of  business  and  properties  and assets  held  under  Capital
Leases).  The Company  enjoys  peaceful  and  undisturbed  possession  under all
material  leases  necessary  in any  material  respect for the  operation of its
material properties and assets, and all such leases are valid and subsisting and
are in full force and effect.

                  4.10 Compliance with Other Instruments.  The Company is not in
violation  of any  term of its  certificate  or  articles  of  incorporation  or
by-laws,  and the Company is not in material  violation of any material  term of
any material  agreement or  instrument  to which it is a party or by which it is
bound or any material term of any applicable law, ordinance,  rule or regulation
of any  governmental  authority or any material  term of any  applicable  order,
judgment  or decree of any court,  arbitrator  or  governmental  authority,  the
consequences of which  violation  might have a materially  adverse effect on the
business,  condition (financial or other),  operations,  assets or properties of
the Company;  the execution,  delivery and performance of this Agreement and the
Warrants,  will  not  result  in any  material  violation  of or be in  material
conflict with or constitute a material default under any such term; and there is
no  such  term  which  materially  adversely  affects  the  business,  condition
(financial or other), operations, assets, or properties of the Company, taken as
a whole.

                  4.11 Governmental  Consent.  No material consent,  approval or
authorization  of, or declaration or filing with, any governmental  authority on
the part of the Company or any of its  Subsidiaries  is  required  for the valid
execution  and delivery of this  Agreement or the valid offer,  issue,  sale and
delivery of the Shares and the Warrants pursuant to this Agreement, except where
the failure to obtain such consent or make such filing would not have a material
adverse effect on the business,  operations or assets of the Company, and except
for  appropriate  filings  (i) with the  NASDAQ  National  Market  System  of an
additional  listing  application for the Shares and the Warrant Shares, and (ii)
with such state  securities  commissions in respect of "blue sky" laws as may be
appropriate.

                  4.12 Use of Proceeds.  The Company will apply the net proceeds
of the sale of the Shares as follows:  (i) up to $5,000,000 will be utilized for
a stock  buy-back  program of up to 1,000,000  shares of Common  Stock,  (ii) up
to$2,000,000 will be applied to possible acquisitions,  and (iii) the balance of
the net proceeds will be applied to the Company's continued  development of BASE
10(TM)MX and BASE10(TM)CS and for general corporate purposes.

                  4.13 Solvency.  On the Closing Date and after giving effect to
the  application of the proceeds of the Shares as specified in Section 4.12, the
Company will be Solvent.

                  4.14 Disclosure. To the best of the Company's knowledge, there
is no fact (other than matters of a general  economic or political  nature which
does not affect the  Company  uniquely)  known to the Company  which  materially
adversely  affects the business,  condition  (financial  or other),  operations,
assets or  properties  of the Company which has not been set forth either in the
Company  Commission  Filings  or in this  Agreement  or in the other  documents,
certificates  and instruments  delivered to the Purchaser by or on behalf of the
Company specifically for use in connection with the transactions contemplated by
this Agreement.

                  5. REPRESENTATIONS OF THE PURCHASER.

                  5.1 Representations.  (a) The Purchaser hereby represents that
the Purchaser is capable of evaluating  the risk of its investment in the Shares
and is able to bear the economic risk of such investment,  that it is purchasing
the Shares for its own  account and that the Shares are being  purchased  by the
Purchaser  for  investment  and not with a view to any  resale  or  distribution
thereof.  If the Purchaser  should in the future decide to dispose of the Shares
(which it does not now contemplate),  it is understood that the Purchaser may do
so only in complete  compliance with the Securities Act and any applicable state
Blue Sky or securities laws.

                  (b) The Purchaser  hereby  represents that the Purchaser is an
"accredited  investor"  within the meaning of  Regulation D of the General Rules
and  Regulations  promulgated  under the  Securities  Act  ("Regulation  D"). In
connection therewith,  the Purchaser represents and warrants to the Company that
the Purchaser  meets either of the  following  standards  for  determination  of
"accredited investor" status of Regulation D set forth below:

                  1.       A natural person whose individual net worth, or joint
                           net worth with that person's  spouse,  at the time of
                           his purchase exceeds $1,000,000; or

                  2.       A  natural  person  who had an  individual  income in
                           excess  of  $200,000  in each of the two most  recent
                           years or joint  income with that  person's  spouse in
                           excess of  $300,000  in each of those years and has a
                           reasonable  expectation  of reaching  the same income
                           level in the current year.

                  (c) The Purchaser hereby represents that the Purchaser (i) has
received and carefully reviewed the Company Commission Filings, and (ii) has had
the opportunity to ask questions and receive answers from the Company concerning
the Company  Commission  Filings and the terms and conditions of the offering of
the  Shares  and to obtain  any  documents  relating  to the  Company  which are
publicly  available and any additional  information or documents relating to the
Company which the Company possesses or can acquire without  unreasonable  effort
or expense.

                  (d) The Purchaser  acknowledges that the Purchaser is aware of
the risks inherent in an investment in the Company and specifically the risks of
an  investment  in the Shares,  and that the  Purchaser  is capable of bearing a
complete loss of such investment.

                  (e)  The  Purchaser  hereby  represents  that  the  execution,
delivery and  performance  by it of this Agreement and the purchase by it of the
Shares does not violate any material term of any law,  rule,  regulation,  court
order,  judgment or contractual or other obligation applicable to the Purchaser,
the  consequences of which  violation might have a materially  adverse effect on
the business,  condition (financial or other), operations,  assets or properties
of such Purchaser.

                  (f) The Purchaser's  Schedule 13D and Forms 3, 4 and 5 filings
with the  Commission  for the periods  since June 30, 1998 are all  accurate and
complete and have been timely filed with the Commission.

                  (g) As of September 30, 1998, the Purchaser owns approximately
22.5% of the  voting  power of the  Company,  whether  directly,  indirectly  or
beneficially.  

                  6.  CONDITIONS TO OBLIGATIONS.  The Purchaser's  obligation to
purchase  the  Shares  hereunder  is subject to  satisfaction  of the  following
conditions at the Closing:

                  6.1  Stockholder  Approval.  The Company  shall have  obtained
Stockholder Approval.

                  6.2   Accuracy  of   Representations   and   Warranties.   The
representations  and warranties of the Company  herein or in any  certificate or
document  delivered  pursuant  hereto shall be true and correct on and as of the
Closing Date with the same effect as though made on and as of the Closing Date.

                  6.3   Performance.   The  Company  shall  have  performed  and
complied,  in each case in all material respects,  with all material  agreements
and conditions  contained in this Agreement required to be performed or complied
with by it prior to or at the Closing. 

                  6.4 Officers' Certificate. The Purchaser shall have received a
certificate dated the Closing Date and signed by the President, a Vice President
or Chairman or Vice Chairman of the Company and by the Secretary, the Treasurer,
an Assistant  Secretary or an Assistant  Treasurer of the Company, to the effect
that the conditions of Sections 6.1, 6.2 and 6.3 hereof have been satisfied.

                  6.5  Proceedings.  All  corporate  and  other  proceedings  in
connection  with  the  transactions  contemplated  by  this  Agreement  and  all
documents   incident   thereto  shall  be  in  form  and  substance   reasonably
satisfactory  to the  Purchaser,  and the  Purchaser's  counsel,  who shall have
received all such  originals  or certified or other copies of such  documents as
they may reasonably request.

                  6.6 No Litigation.  No action,  suit or proceeding  before any
court or any governmental or regulatory  authority shall have been commenced and
still  be  pending,  and no  investigation  by any  governmental  or  regulatory
authority  shall have been  commenced and still be pending,  against the Company
seeking to restrain,  prevent or change the transactions  contemplated hereby or
questioning the validity or legality of any of such transactions.

                  6.7  Purchase  Permitted by  Applicable  Laws.  The  offering,
issuance,  purchase  and sale of, and payment for, the Shares to be purchased by
the Purchaser on the Closing Date on the terms and  conditions  herein  provided
(including  the use of the  proceeds  of such Shares by the  Company)  shall not
violate any law or  governmental  regulation  applicable to the  Purchaser.  

                  6.8 Compliance with Securities  Laws. The offering and sale of
the Shares at or prior to the Closing under this  Agreement  shall have compiled
in all material  respects with all applicable  requirements of federal and state
securities laws.

                  7.  LEGENDS.  The  Company  may  endorse  on all  certificates
evidencing Shares and Warrants Shares (issued upon conversion of the Warrants) a
legend  restricting  their  transfer  that shall read as  follows:  "THE  SHARES
REPRESENTED BY THIS  CERTIFICATE  HAVE NOT BEEN REGISTERED  UNDER THE SECURITIES
ACT OF 1933,AS AMENDED (THE "ACT"). THE SHARES HAVE BEEN ACQUIRED FOR INVESTMENT
AND MAY NOT BE SOLD, TRANSFERRED,  PLEDGED, ASSIGNED OR OTHERWISE DISPOSED OF IN
THE ABSENCE OF AN EFFECTIVE  REGISTRATION  STATEMENT  FOR THESE SHARES UNDER THE
ACT OR AN OPINION,  IF REQUESTED,  OF COUNSEL  SATISFACTORY  TO THE COMPANY THAT
REGISTRATION  IS NOT REQUIRED  UNDER THE ACT";  provided,  that if an opinion of
satisfactory  counsel which opinion shall be reasonably  satisfactory to counsel
for the Company  concludes that the legend is no longer  necessary,  the Company
will  deliver  upon  transfer or exchange  Share or Warrant  Share  certificates
without such legends.  

                  8. REGISTRATION RIGHTS. 

                  8.1  Mandatory  Registration.  As soon as practical  after the
Closing  Date,  the Company will file a  Registration  Statement on Form S-3 (if
such form is then available for use by the Company,  or if such form is not then
available for use by the Company, another form that is available to the Company)
permitting the  registration  of the Shares and the Warrant Shares for resale by
the  Purchaser in the manner or manners  reasonably  designated by the Purchaser
(including, without limitation, one or more underwritten offerings). The Company
shall use its best efforts to cause such  registration  statement to be declared
effective  pursuant to the Securities Act as promptly as possible  following the
filing  thereof,  and  subject  to  applicable  rules and  orders,  to keep such
registration statement continuously effective under the Securities Act until the
earlier of (i) the date on which all of the Shares and Warrant  Shares have been
sold, or (ii) the date on which the Shares and Warrant Shares (in the opinion of
the Purchaser's counsel) may be immediately sold without  registration  pursuant
to Rule 144 under the Securities Act (the "Registration Period").

                  8.2  "Piggyback  Registration  Rights."  At any time  prior to
expiration  of the  Registration  Period in the event a  Registration  Statement
permitting the  registration  of the Shares and the Warrant Shares for resale by
the  Purchaser is not in effect,  the Company  shall,  at least thirty (30) days
prior to the  filing of any  registration  statement  under the  Securities  Act
(other than a  registration  statement on Form S-8 or Form S-4 or any  successor
forms) relating to the public offering of its Common Stock by the Company or any
of its security holders,  give written notice of such proposed filing and of the
proposed  date  thereof to the  Purchaser,  and if, on or before  the  twentieth
(20th) day following  the date on which such notice is given,  the Company shall
receive a written request from the Purchaser requesting that the Company include
among the securities  covered by such registration  statement some or all of the
Shares or the  Warrant  Shares  held by or to be held  after  conversion  by the
Purchaser,  the Company  shall  include  such  Shares or Warrant  Shares in such
registration  statement, if filed, so as to permit such Shares or Warrant Shares
to be sold or disposed of in the manner and on the terms of the offering thereof
set forth in such request.  

                  8.3 Terms and Conditions of Registration.  Except as otherwise
provided herein, in connection with any registration statement filed pursuant to
Sections8.1 or 8.2 herein,  the following  provisions  shall apply:  

                             (i) If such  registration  statement shall be filed
pursuant  to Section  8.2 hereof and if the  managing  underwriter  advises  the
Company in writing that the inclusion in such registration of some or all of the
Shares or Warrant  Shares sought to be  registered  by the  Purchaser  creates a
substantial  risk that the proceeds or price per share that will be derived from
such  registration will be reduced or that the number of shares to be registered
at the  insistence of the  Purchaser,  plus the number of shares of Common Stock
sought to be registered by the Company and any other stockholders of the Company
is too large a number to be reasonably  sold, then, in such event, the number of
shares  sought to be  registered  for the  stockholders  of the Company shall be
reduced,  pro rata in proportion to the number of shares sought to be registered
to the number of shares recommended be sold by the managing underwriter.

                             (ii) If  requested by the  Purchaser in  connection
with a  registration  statement  filed pursuant to Section 8.1, the Company will
enter into an underwriting  agreement with the  underwriters  for such offering,
such  agreement  to be  reasonably  satisfactory  in form and  substance  to the
Company,   the   Purchaser   and  the   underwriters,   and  to   contain   such
representations, warranties and covenants by the Company and such other terms as
are customarily  contained in such agreements used by the managing  underwriter,
including,  without  limitation,  restrictions of sales of Common Stock or other
securities by the Company as may be reasonably agreed to between the Company and
such underwriters, and indemnities and rights to contributions to the effect and
to the extent provided in Sections 9.1 and 9.2 hereof.  The Purchaser shall be a
party to any  underwriting  agreement  relating to an  underwritten  sale of the
Shares or Warrant Shares and may, at the Purchaser's option, require that any or
all of the  representations,  warranties  and covenants of the Company to or for
the benefit of such  underwriters,  shall also be made to and for the benefit of
the Purchaser. All representations and warranties of the Purchaser shall be made
to or for the benefit of the Company. 

                             (iii) The Company  shall  provide a transfer  agent
and  registrar  (which may be the same  entity)  for the Shares and the  Warrant
Shares,  not  later  than  the  effective  date of such  registration.  

                             (iv)   All   expenses   in   connection   with  the
preparation  and filing of a registration  statement  filed pursuant to Sections
8.1 or 8.2shall be borne  solely by the Company,  except for any transfer  taxes
payable with respect to the disposition of such Shares and Warrant  Shares,  and
any underwriting  discounts and selling  commissions  applicable  solely to such
sales of Shares and Warrant  Shares,  which shall be paid by the Purchaser.  

                             (v) The Company shall use its best efforts to cause
all of the Shares and Warrant Shares covered by such  registration  statement to
be quoted on the NASDAQ National Market System if the quoting or listing of such
registered  shares is permitted by such  exchange.  

                             (vi)   Following   the   effective   date  of  such
registration  statement,  the Company shall,  upon the request of the Purchaser,
forthwith  supply such number of prospectuses  (including  exhibits  thereof and
preliminary  prospectuses  and amendments and supplements  thereto)  meeting the
requirements  of the Securities Act and such other  documents as are referred to
in the  prospectus as shall be  reasonably  requested by the Purchaser to permit
the Purchaser to make a public  distribution  of the Shares and Warrant  Shares.


                             (vii) The Company shall prepare, if necessary,  and
file such  amendments  and  supplements  to such  registration  statement  filed
pursuant  to  Sections  8.1 and 8.2  hereof,  as may be  necessary  to keep such
registration statement effective,  subject to applicable laws, rules and orders,
during the Registration Period.  

                             (viii) The Purchaser may select the  underwriter or
underwriters (which shall be of nationally recognized standing), if any, who are
to undertake any offering and  distribution  of the Shares and Warrant Shares to
be  included  in  a  registration   statement  filed  under  the  provisions  of
Subsection8.2   hereof,   subject  to  the  Company's   prior  approval  of  the
underwriter, which approval shall not be unreasonably withheld. 

                             (ix) The  Company  shall  use its best  efforts  to
register  the Shares and the  Warrant  Shares  covered by any such  registration
statements  filed pursuant to Section 8.2 under such securities or Blue Sky laws
in addition to those in which the Company would  otherwise  sell shares,  as the
Purchaser reasonably request,  except that neither the Company nor the Purchaser
shall for any such  purpose be required to execute a general  consent to service
of  process  or to  qualify  to do  business  as a  foreign  corporation  in any
jurisdiction  where it is not so  qualified.  The fees and expenses  incurred in
connection  with  such  registration  shall  be borne  by the  Company.  

                             (x) The Purchaser  shall  cooperate  fully with the
Company and provide the Company with all information reasonably requested by the
Company for  inclusion in the  registration  statement or as necessary to comply
with the Securities Act. The Company shall cooperate fully with any underwriters
selected by the  Purchaser and counsel to such  underwriters,  and shall provide
reasonable and customary access to the Company's books and records (upon receipt
from such  underwriters  of customary  confidentiality  agreements)  in order to
facilitate  such  underwriters'   review  and  examination  of  the  Company  in
connection with such underwriting.  

                             (xi) The Company shall notify the Purchaser, at any
time after  effectiveness  when a prospectus  relating thereto is required to be
delivered  under the Securities  Act within the period  mentioned in subdivision
(vii) of this  Section  8.3, of the  happening of any event as a result of which
the  prospectus  included  in such  registration  statement,  as then in effect,
includes an untrue  statement of a material  fact or omits to state any material
fact required to be stated therein or necessary to make the  statements  therein
not misleading in light of circumstances then existing (and upon receipt of such
notice and until a  supplemented  or amended  prospectus  as set forth  below is
available,  the Purchaser shall not offer or sell any securities covered by such
registration  statement  and shall return all copies of such  prospectus  to the
Company  if  requested  to do so by it),  and at the  request  of the  Purchaser
prepare and furnish the  Purchaser  promptly a reasonable  number of copies of a
supplement to or an amendment of such prospectus as may be necessary so that, as
thereafter delivered to the purchasers of such shares, such prospectus shall not
include an untrue  statement of a material fact or omit to state a material fact
required to be stated  therein or necessary to make the  statements  therein not
misleading in light of the circumstances than existing.  

                             (xii) The Company shall furnish to the Purchaser at
the time of the disposition of the Shares and the Warrant Shares,  a signed copy
of an opinion of the Company's  regular in-house or outside general counsel,  or
other counsel of the Company's  selection  reasonably  acceptable  to, and which
opinion shall be reasonably satisfactory in form and substance to, the Purchaser
to the effect  that:  (a) a  registration  statement  covering  such  Shares and
Warrant Shares has been filed with the  Commission  under the Securities Act and
has  been  made  effective  by order of the  Commission,  (b) said  registration
statement and  prospectus  contained  therein  comply as to form in all material
respects with the  requirements  of the Securities  Act, and nothing has come to
such counsel's  attention  (after due inquiry) which would cause such counsel to
believe that either said registration  statement or such prospectus contains any
untrue  statement of a material  fact or omits to state a material fact required
to be stated therein or necessary to make the statements therein (in the case of
such prospectus,  in light of the circumstances  under which they were made) not
misleading, (c) after due inquiry such counsel knows of no legal or governmental
proceedings  required  to  be  described  in  such  registration   statement  or
prospectus which are not described as required, or of any contracts or documents
of a character  required to be described in such registration  statement or such
prospectus  to be filed as an exhibit to such  registration  statement  or to be
incorporated by reference  therein which are not described and filed as required
and (d) to such  counsel's  knowledge,  no stop  order  has been  issued  by the
Commission suspending the effectiveness of such registration statement; it being
understood that such opinion may contain such  qualifications and assumptions as
are  customary in the rendering of similar  opinions,  and that such counsel may
rely, as to all factual matters treated therein,  on certificates of the Company
(copies of which shall be delivered to the Holders). 

                             (xiii)  The  Company  will use its best  efforts to
comply with the reporting  requirements of Sections 13 and 15(d) of the Exchange
Act, to the extent it shall be required to do so pursuant to such sections,  and
at all times  while so  required  shall use its best  efforts to comply with all
other public  information  reporting  requirements of the Commission of Rule 144
promulgated  by the Commission  under the  Securities  Act) from time to time in
effect and relating to the  availability of an exemption from the Securities Act
for the sale of any of the  Company's  Common Stock held by the  Purchaser.  The
Company will also cooperate with the Purchaser in supplying such information and
documentation  as may be  necessary  for the  Purchaser to complete and file any
information reporting forms presently or hereafter required by the Commission as
a condition to the  availability of an exemption from the Securities Act for the
sale of any Company Common Stock held by the Purchaser.


<PAGE>

                  9.   INDEMNIFICATION AND CONTRIBUTION; SURVIVAL.

                       9.1    Indemnification. 

                              (i) In the event of the registration of any shares
or Warrant  Shares  under the  Securities  Act  pursuant  to the  provisions  of
Sections  8.1 or 8.2,  the Company  agrees to  indemnify  and hold  harmless the
Purchaser,  each  underwriter,  broker or dealer,  if any, and their  directors,
officers and employees, of such Shares or Warrant Shares, and each other person,
if any, who controls  Purchaser,  such underwriter,  broker or dealer within the
meaning of the  Securities  Act,  from and against  any and all losses,  claims,
damages for liabilities (or actions in respect  thereof),  joint or several,  to
which the Purchaser (and as applicable) its directors, officers or employees, or
such  underwriter,  broker or dealer or  controlling  person may become  subject
under the Securities Act or otherwise,  insofar as such losses,  claims, damages
or  liabilities  for actions in respect  thereof) arise out of or are based upon
any untrue  statement or alleged untrue statement of any material fact contained
in any registration  statement under which such shares were registered under the
Securities Act, any preliminary  prospectus or final prospectus relating to such
Shares or Warrant Shares, or any amendment or supplement  thereof,  or arise out
of or are  based  upon the  omission  or  alleged  omission  to state  therein a
material fact required to be stated  therein or necessary to make the statements
therein  not  misleading,  or any  violation  by the  Company  of  any  rule  or
regulation under the Securities Act applicable to the Company or relating to any
action  or  inaction  required  by the  Company  in  connection  with  any  such
registration and will reimburse the Purchaser, each such underwriter,  broker or
dealer and controlling person, and their directors,  officers or employees,  for
any  legal  or other  expenses  reasonably  incurred  by the  Purchaser  or such
underwriter,   broker  or  dealer  or  controlling  person  in  connection  with
investigating or defending any such loss,  claim,  damage,  liability or action;
provided,  however,  that the Company will not be liable in any such case to the
extent that any such loss, claim,  damage or liability arises out of or is based
upon an untrue  statement  or alleged  untrue  statement  or omission or alleged
omission made in such registration statement, such preliminary prospectus,  such
final  prospectus or such  amendment or supplement  thereto in reliance upon and
inconformity with written information  furnished to the Company by the Purchaser
and as applicable,  such Purchaser's directors,  officers or employees,  or such
underwriter,  broker,  dealer or controlling  person for use in the  preparation
thereof.  Such  indemnity  shall  remain  in  full  effect  irrespective  of any
investigation  by  any  person  indemnified  above.  

                              (ii)  In  the  event  of the  registration  of any
Shares or Warrant  Shares of the  Purchaser  under the  Securities  Act for sale
pursuant to the provisions of this Agreement,  the Purchaser agrees to indemnify
and hold harmless the Company, its directors,  officers and employees,  from and
against any losses, claims,  damages or liabilities,  joint or several, to which
the Company, its directors,  officers or employees, may become subject under the
Securities  Act or  otherwise,  insofar  as  such  losses,  claims,  damages  or
liabilities  (or actions in respect  thereof) arise out of or are based upon any
untrue  statement or alleged untrue  statement of any material fact contained in
any  registration  statement  under  which such  Shares or Warrant  Shares  were
registered  under  the  Securities  Act,  any  preliminary  prospectus  or final
prospectus  relating  to such  Shares or Warrant  Shares,  or any  amendment  or
supplement  thereof,  or arise  out of or are based  upon  omission  or  alleged
omission  to state  therein a material  fact  required  to be stated  therein or
necessary to make the statements therein not misleading,  which untrue statement
or alleged untrue  statement or omission or alleged omission was made therein in
reliance  upon and in  conformity  with  written  information  furnished  to the
Company by the  Purchaser for use in the  preparation  thereof.  Such  indemnity
shall  remain in full effect  irrespective  of any  investigation  by any person
indemnified  above.  

                              (iii) Promptly after receipt by a person  entitled
to indemnification  under this Section 9.1 (for purposes of this Section 9.1, an
"Indemnified  Party")  of  notice  of the  commencement  of any  action or claim
relating to any registration  statement filed under Sections 8.1 or 8.2 or as to
which indemnity may be sought hereunder, such Indemnified Party will, if a claim
for indemnification hereunder in respect thereof is to be made against any other
party hereto (for purposes of this Section 9.1, an "Indemnifying  Party"),  give
written notice to such Indemnifying  Party of the commencement of such action or
claim, but the failure to so notify the  Indemnifying  Party will not relieve it
from any liability  which it may have to any  Indemnified  Party  otherwise than
pursuant to the  provisions  of this  Section 9.1 and shall also not relieve the
Indemnifying  Party of its  obligations  under this Section  9.1,  except to the
extent that the  Indemnified  Party is damaged solely as a result of the failure
to give timely notice. In case any such action is brought against an Indemnified
Party, and it notifies an Indemnifying  Party of the commencement  thereof,  the
Indemnifying  Party will be entitled (at its own expense) to participate in and,
to the  extent  that it may  wish,  jointly  with any other  Indemnifying  Party
similarly  notified,  to assume the defense  with counsel  satisfactory  to such
Indemnified Party, of such action and/or to settle such action and, after notice
from the  Indemnifying  Party to such  Indemnified  Party of its  election so to
assume the defense thereof,  the  Indemnifying  Party will not be liable to such
Indemnified Party for any legal or other expenses  subsequently incurred by such
Indemnified  Party  in  connection  with the  defense  thereof,  other  than the
reasonable cost of investigation;  provided, however, that no Indemnifying Party
and no Indemnified  Party shall enter into any settlement  agreement which would
impose any  liability on such other party or parties  without the prior  written
consent of such other party or parties.

                        9.2 Contribution. If the indemnification provided for in
Section 9.1 hereof is  unavailable  to the  Indemnified  Party in respect of any
losses,  claims,  damages or  liabilities  referred  to  herein,  then each such
Indemnifying  Party,  in lieu of  indemnifying  such  Indemnified  Party,  shall
contribute to the amount paid or payable by such  Indemnified  Party as a result
of such losses,  claims,  damages or liabilities  (i) as between the Company and
the  Purchaser  on the one  hand  and the  underwriters  on the  other,  in such
proportion as is  appropriate to reflect the relative  benefits  received by the
Company and the Purchaser on the one hand and the underwriters on the other from
the offering of the Shares and the Warrant Shares,  or if such allocation is not
permitted by applicable law, in such proportion as is appropriate to reflect not
only such relative  benefits but also the relative  fault of the Company and the
Purchaser  on the one hand and of the  underwriters  on the other in  connection
with the statements or omissions which resulted in such losses,  claims, damages
or liabilities,  as well as any other relevant equitable considerations and (ii)
as between the Company on the one hand and each Purchaser on the other,  in such
proportion as is appropriate to reflect the relative fault of the Company and of
each Purchaser in connection with such  statements or omissions,  as well as any
other relevant equitable considerations.


                        In no event  shall the  obligation  of any  Indemnifying
Party to  contribute  under  this  Section  9.2  exceed  the  amount  that  such
Indemnifying Party would have been obligated to pay by way of indemnification if
the  indemnification  provided for under  Section 9.1 hereof had been  available
under the circumstances. 

                        The amount paid or payable by an Indemnified  Party as a
result of the losses,  claims,  damages and liabilities  referred to in the next
preceding  paragraph shall be deemed to include,  subject to the limitations set
forth above, any legal or other expenses  incurred by such Indemnified  Party in
connection  with  investigating  or  defending  any  such  Indemnified  Party in
connection   with   investigating   or  defending  any  such  action  or  claim.
Notwithstanding  the  provisions of this Section 9.2,  neither the Purchaser nor
the  underwriter  shall be  required to  contribute  any amount in excess of the
amount by which (i) in the case of a Purchaser, the net proceeds received by the
Purchaser  from the sale of Shares or the Warrant  Shares or (ii) in the case of
an  underwriter,  the  total  price  at which  the  Shares  purchased  by it and
distributed to the public were offered to the public  exceeds,  in any case, the
amount of any damages  that the  Purchaser or  underwriter  has  otherwise  been
required to pay by reason of such untrue or alleged untrue statement or omission
or alleged omission.  No person guilty of fraudulent  misrepresentation  (within
the  meaning of  Section  11(f) of the  Securities  Act)  shall be  entitled  to
contribution   from  any  person   who  was  not   guilty  of  such   fraudulent
misrepresentation.  

                        9.3 Survival. The indemnity and contribution  agreements
contained in this Section 9 shall remain  operative and in full force and effect
regardless  of (i)  any  termination  of  this  Agreement  or  any  underwriting
agreement,  (ii) any investigation made by or on behalf of any Indemnified Party
or by or on behalf of the  Company  and  (iii) the  consummation  of the sale or
successive resales of the Shares and the Warrant Shares.


                        10.   AMENDMENT  AND  WAIVER.

                        No waiver, amendment, modification or supplement of this
Agreement will be binding upon the Company or the Purchaser  unless such waiver,
amendment, modification or supplement is set forth in writing and is executed by
such  party.   

                        11. NOTICES.

                        All notices, requests, consents and other communications
hereunder  shall be in  writing  and  shall be  deemed  to have  been  made when
delivered by courier or mailed express mail or transmitted by telex,  facsimile,
or other means of  electronic  transmission:  

                        (a) if to the Purchaser,  at such Purchaser's address as
set forth in the preamble,  or at such other address as may have been  furnished
to the Company by the  Purchaser in writing;  or 

                        (b) if to the Company, at One Electronic Drive, Trenton,
New Jersey  08619;  Attention:  Thomas E.  Gardner,  Chairman,  Chief  Executive
Officer and  President,  or at such other address as may have been  furnished to
the Purchaser in writing by the Company.  

                        12. ENTIRE AGREEMENT.

                        This  Agreement  and  the  Warrants  embody  the  entire
agreement and understanding between the Purchasers and the Company and supersede
all prior agreements and understandings relating to the subject matter hereof.

                        13. SUCCESSORS AND ASSIGNS.

                        All covenants and agreements in this Agreement contained
by or on behalf of any of the parties hereto shall bind and inure to the benefit
of the  respective  successors  and  assigns of the  parties  hereto  whether so
expressed or not.

                        14. HEADINGS.

                        The  headings  of the  articles  and  sections  of  this
Agreement  have been inserted for  convenience of reference only and shall in no
way restrict or otherwise modify any of the terms or provisions hereof.

                        15. GOVERNING LAW.

                        This  Agreement  shall  be  construed  and  enforced  in
accordance  with and  governed by the laws of the State of New  Jersey,  without
giving effect to its conflict of laws rules.

                        16.  COUNTERPARTS.  

                        This   Agreement   may  be  signed  in  any   number  of
counterparts  with the same effect as if the signatures  thereto and hereto were
upon the same instrument.  Facsimile  signatures shall be deemed  acceptable and
binding.

                        17. SEVERABILITY.

                        Any   provision    hereof   which   is   prohibited   or
unenforceable in any jurisdiction shall, as to such jurisdiction, be ineffective
to the extent of such prohibition or unenforceability  without  invalidating the
remaining   provisions   hereof  or  thereof,   and  any  such   prohibition  or
unenforceability   in  any   jurisdiction   shall  not   invalidate   or  render
unenforceable such provision in any other jurisdiction.

                        18. DEFINITIONS.  

                        The following terms, when used in this Agreement,  shall
have the following meanings: 

                        "Affiliate"  shall mean any  person  that  controls,  is
controlled  by or is under  common  control  with the  person in  question.  For
purposes hereof,  "control" and the correlative  definitions "controlled by" and
"under  common  control  with"  shall  mean the power and  ability to direct the
management and affairs of the person in question,  whether through the ownership
of voting securities, by contract or otherwise.  

                        "Agreement"  has the meaning set forth in the  preamble.

                        "beneficial  owner"  has the  meaning  set forth in Rule
13d-3 promulgated by the Commission under the Exchange Act.

                        "Board" or "Board of Directors"  means,  with respect to
any person which is a  corporation,  a joint stock company or a business  trust,
the board of directors or other group, however designated, which is charged with
legal responsibility for the management of such person, or any committee of such
board of directors or group, however designated, which is authorized to exercise
the power of such board or group in respect of the matter in question.

                        "Business  Day"  means  any day other  than a  Saturday,
Sunday  or other  day on which  banks in the  State of New  Jersey  are  legally
authorized to close.

                        "Capital  Lease" shall mean a lease of property which is
capitalized  on the  financial  statements  of the  lessee  in  accordance  with
generally accepted accounting principles.

                        "Closing" has the meaning set forth in Article 3.

                        "Closing  Date" has the  meaning set forth in Article 3.

                        "Commission"   means   the   Securities   and   Exchange
Commission and any other similar or successor  agency of the federal  government
administering the Securities Act or the Exchange Act.

                        "Company"  means Base Ten  Systems,  Inc.,  a New Jersey
corporation, and its successors and assigns, including any successor corporation
by merger formed for the purpose of reincorporating  the Company in the State of
Delaware.

                        "Consolidated"   or   "consolidated",   when  used  with
reference to any financial term in this  Agreement,  means the aggregate for the
Company  and its  Subsidiaries  of the  amounts  signified  by such  term,  with
intercompany  items eliminated and, with respect to earnings,  after eliminating
the portion of earnings properly attributable to minority interests,  if any, in
the capital of any such person,  other than the parent of such group.  

                        "Exchange  Act"  means the  Securities  Exchange  Act of
1934, as amended. 

                        "generally accepted accounting principles" means, unless
otherwise stated,  generally accepted accounting  principles in effect from time
to time.  

                        "Indebtedness" of any person means and includes, without
duplication,  as of any date as of which the amount thereof is to be determined,
(i) all obligations of such person to repay money borrowed  (including,  without
limitation,  all debentures payable and drafts accepted representing  extensions
of credit,  all  obligations  evidenced by bonds,  debentures  or other  similar
instruments  and all  obligations  upon which interest  charges are  customarily
paid),  (ii) the  value  of all  Capital  Leases  (as such  term is  defined  in
accordance with generally accepted  accounting  principles in effect on the date
of this Agreement) in respect of which such person is liable as lessee or as the
guarantor of the lessee,  (iii) the principal amount of all monetary obligations
which are secured by any lien or security interest existing on property owned by
such  person  whether or not the  obligations  secured  thereby  shall have been
assumed by such person,  (iv) all  guaranties of the  Indebtedness  of any other
person and (v) all amounts from time to time owing to trade creditors arising in
the  ordinary  course of such  person's  business.

                        "NASDAQ"  means the National  Association  of Securities
Dealers Automated Quotation System. 

                        "Purchaser"  has the meaning set forth in the  preamble.


                        "Securities  Act" means the  Securities  Act of 1933, as
amended.

                        "Share" or "Shares" has the meaning set forth in Article
1. 

                        "Solvent"  shall  mean  when used  with  respect  to any
person that as of the date as to which the person's  solvency is to be measured:


                        (a)   the fair saleable value of its assets is in excess
                              of the total amount of its liabilities  (including
                              contingent  liabilities  as valued  in  accordance
                              with  applicable  law) as they become absolute and
                              matured;  

                        (b)   it has sufficient capital to conduct its business;
                              and


<PAGE>

                        (c)   it is able  to  meet  its  debts  as they  mature.
                              
                        "Stockholder  Approval"  means  such  approvals  of  the
Company's  stockholders as may be required to issue the Shares and the Warrants.

                        "Subsidiary"  means any corporation  organized under the
laws of the United  States or of any state or of the District of Columbia or any
foreign jurisdiction of which (other than directors'  qualifying shares required
by law) at least a majority  of the shares of each  class of the  capital  stock
entitled to vote at the time as of which any  determination  is being  made,  is
owned,  beneficially  and of  record,  by the  Company  or  one or  more  of its
Subsidiaries, or both. 

                        IN WITNESS  WHEREOF,  the parties  hereto have  executed
this Stock Purchase Agreement of the date first written above.

                                        BASE TEN SYSTEMS, INC.

                                             /S/ THOMAS E. GARDNER
                                        By:  -----------------------------------
                                             Name:   Thomas  E.  Gardner   
                                             Title:  Chairman  & CEO 

                                        /s/ JESSE L. UPCHURCH
                                        ----------------------------------------
                                        JESSE L. UPCHURCH
<PAGE>


                                  Schedule 4.5
                            Brokers and Finders Fees

         Andrew  Garrett,  Inc.  will  receive  commissions  equal  to 6% of the
aggregate  purchase price.  Andrew Garrett,  Inc.,  and/or its assignees  and/or
designees,  will receive  warrants to purchase  12,500  shares of Class A Common
Stock for each $1 million of Class A Common Stock purchased.

<PAGE>

                           FORM OF WARRANT CERTIFICATE

No.                                        Warrant to Purchase __________ Shares
                                           of Class A Common Stock

                             BASE TEN SYSTEMS, INC.
                     Class A Common Stock Purchase Warrant

                                     [DATE]

                        NEITHER  THIS  WARRANT  NOR THE SHARES OF CLASS A COMMON
STOCK ISSUABLE UPON EXERCISE  HEREOF HAVE BEEN  REGISTERED  UNDER THE SECURITIES
ACT OF1933, AS AMENDED (THE "SECURITIES ACT"), AND MAY NOT BE SOLD, TRANSFERRED,
ASSIGNED,  HYPOTHECATED OR OTHERWISE DISPOSED OF UNTIL A REGISTRATION  STATEMENT
WITH RESPECT THERETO IS DECLARED  EFFECTIVE UNDER THE SECURITIES ACT OR BASE TEN
SYSTEMS,  INC. RECEIVES AN OPINION OF COUNSEL SATISFACTORY IN FORM AND SUBSTANCE
TO  BASE  TEN  SYSTEMS,  INC.  AND  ITS  COUNSEL  THAT  AN  EXEMPTION  FROM  THE
REGISTRATION  REQUIREMENTS  OF THE SECURITIES  ACT IS AVAILABLE.  

                        THIS CERTIFIES THAT _____________ (hereinafter sometimes
called the "Holder") is entitled to purchase from BASE TEN SYSTEMS,  INC., a New
Jersey  corporation  (the "Company"),  at the price and during the period herein
after  specified,  up to  ___________  shares  (the  "Warrant  Shares")  of  the
Company's  Class A Common  Stock,  $1.00 par value (the  "Common  Stock").  

                        This Warrant is subject to adjustment in accordance with
Paragraph 9 hereof.  

                        1.    a.   Exerciseability.  

                                   The rights  represented by this Warrant shall
be exercisable  for a period of seven (7) years  commencing on the date of grant
(the  "Exercise  Period").  After  expiration of the Exercise  Period the Holder
shall  have no right to  purchase  any  shares of Common  Stock  underlying  the
Warrant  and  the  Warrant  shall  terminate.  

                              b.   Exercise Price.

                                   The rights  represented by this Warrant shall
be exercisable  at a purchase  price of $3.00 per share (the "Exercise  Price"),
subject to adjustment in accordance with Paragraph 8. 

                        2.  The  rights  represented  by  this  Warrant  may  be
exercised at any time within the Exercise Period above specified, in whole or in
part,  by (i) the  surrender of this Warrant  (with the exercise form at the end
hereof properly  executed) at the principal  executive office of the Company (or
such  other  office or agency of the  Company as it may  designate  by notice in
writing to the Holder at the address of the Holder appearing on the books of the
Company);  and (ii )payment to the Company of the Exercise  Price then in effect
for the  number  of  shares of Common  Stock  specified  in the  above-mentioned
exercise  form together  with  applicable  stock  transfer  taxes,  if any. This
Warrant  shall be  deemed  to have  been  exercised,  in whole or in part to the
extent  specified,  on the  close  of  business  on the  date  this  Warrant  is
surrendered and payment is made in accordance  with the foregoing  provisions of
this  Paragraph  2,  and the  person  or  persons  in  whose  name or  names the
certificates  for shares of Common  Stock shall be issuable  upon such  exercise
shall  become the holder or holders of record of such shares of Common  Stock so
purchased shall be delivered to such person or persons within a reasonable time,
not exceeding thirty (30) days, after this Warrant shall have been exercised. 

                        3.  Holder  understands  that,  except  as set  forth in
Paragraph 6 hereof,  neither the Warrant nor the underlying  Warrant Shares will
be registered  under the Securities Act and that they must be held  indefinitely
unless a subsequent  disposition  thereof is registered under the Securities Act
or the transaction is exempt from registration.  The certificate or certificates
representing any Warrant Shares shall bear the following restrictive legend:


                                    "THESE  SECURITIES  HAVE NOT BEEN REGISTERED
                                    UNDER THE SECURITIES ACT OF 1933, AS AMENDED
                                    (THE "SECURITIES ACT"), AND MAY NOT BE SOLD,
                                    TRANSFERRED,    PLEDGED,   HYPOTHECATED   OR
                                    OTHERWISE  DISPOSED OF IN THE ABSENCE OF (i)
                                    AN EFFECTIVE  REGISTRATION  STATEMENT  UNDER
                                    THE  SECURITIES  ACT;  OR (ii) TO THE EXTENT
                                    APPLICABLE,  PURSUANT  TO RULE 144 UNDER THE
                                    SECURITIES  ACT (OR  SIMILAR  RULE UNDER THE
                                    SECURITIES  ACT RELATING TO THE  DISPOSITION
                                    OF  SECURITIES),  OR  (iii)  AN  OPINION  OF
                                    COUNSEL, IN FORM AND SUBSTANCE  SATISFACTORY
                                    TO THE  COMPANY  AND  ITS  COUNSEL,  THAT AN
                                    EXEMPTION   FROM   REGISTRATION   UNDER  THE
                                    SECURITIES ACT IS AVAILABLE." 

                        4. The Company  covenants  and agrees that all shares of
Common  Stock  which may be issued  upon  exercise of this  Warrant  will,  upon
issuance,  be duly and  validly  issued,  fully  paid and  nonassessable  and no
personal  liability  will  attach to the Holder  thereof.  The  Company  further
covenants  and agrees that during the Exercise  Period,  the Company will at all
times have  authorized and reserved a sufficient  number of shares of its Common
Stock to provide for the exercise of this Warrant.

                        5. The  Warrant  shall  not  entitle  the  Holder to any
rights,  including,  without limitation,  voting rights, as a stockholder of the
Company.

                        6. This  Warrant and all rights  hereunder  shall not be
transferred,  sold,  assigned  or  hypothecated  at any time  without  the prior
written consent of the Company.  This Warrant and all the rights hereunder shall
be  binding  upon  and  inure  to the  benefit  of the  parties  hereto  and the
irrespective successors, approved assigns and approved transferees.

                        7. If, at any time  during the  Exercise  Period,  there
shall be any capital  reorganization,  reclassification  of Common  Stock (other
than a change  in par  value or from  par  value to no par  value or from no par
value to par value as a result of a stock dividend or  subdivision,  split-up or
combination of shares),  the consolidation or merger of the Company with or into
another  corporation or of the sale of all or  substantially  all the properties
and assets of the Company as an entirety to any other corporation or person, the
unexercised   portion  of  this  Warrant  shall,   after  such   reorganization,
reclassification, consolidation, merger or sale, be exercisable for the kind and
number of shares of stock or other securities or property of the Company,  or of
the corporation  resulting from such  consolidation or surviving such merger, to
which the Holder  would  have been  entitled  if the  Holder had held  shares of
Common  Stock  issuable  upon  the  exercise  hereof  immediately  prior to such
reorganization, reclassification,  consolidation, merger or sale. The provisions
of this  Paragraph  7  shall  similarly  apply  to  successive  reorganizations,
reclassifications, consolidations, mergers and sales.

                        8. The Exercise  Price and Exercise  Period in effect at
anytime and the number and kind of securities  purchasable  upon the exercise of
this Warrant shall be subject to adjustment from time to time upon the happening
of certain events as follows:

                                   a.  If,  at  any  time  during  the  Exercise
Period,  the Company shall (i) declare a dividend or make a distribution  on its
outstanding  shares of Common Stock in shares of Common Stock, (ii) subdivide or
reclassify  its  outstanding  shares of Common  Stock  into a greater  number of
shares,  or (iii) combine or reclassify its  outstanding  shares of Common Stock
into a smaller number of shares, the Exercise Price in effect at the time of the
effective  date or record date,  as the case may be, for such sale,  dividend or
distribution  or of the  effective  date of  such  subdivision,  combination  or
reclassification shall be appropriately adjusted by the Company.

                                   b.  Whenever the Exercise  Price payable upon
exercise of this  Warrant is  adjusted  pursuant to  Paragraph  8(a) above,  the
number of Warrant  Shares  shall be  appropriately  and equally  adjusted by the
Company at the same time.

                                   c.  Notwithstanding  any  adjustment  in  the
Exercise Price or the number or kind of shares of Common Stock  purchasable upon
the  exercise  of this  Warrant,  certificates  for  Warrants  issued  prior  or
subsequent to such  adjustment may continue to express the same price and number
and kind of shares of Common Stock as are  initially  issuable  pursuant to this
Warrant.

                                   d.   The   Company    may,   but   under   no
circumstances  is obligated  to,  modify the terms of this Warrant to extend the
Exercise  Period,  or to lower  the  Exercise  Price,  at any time  prior to the
expiration  of this  Warrant.  

                        9. This Agreement shall be governed by and in accordance
with the laws of the State of New Jersey.

                        IN WITNESS  WHEREOF,  BASE TEN SYSTEMS,  INC. has caused
this  Warrant  to be signed by its duly  authorized  officer  as of the date set
forth    on   the    first    page    hereof.    

                                        BASE TEN SYSTEMS, INC.

                                        By:_____________________________________
                                             Name: 
                                             Title:

<PAGE>

                             BASE TEN SYSTEMS, INC.
                                 PURCHASE FORM

         The  undersigned  hereby  irrevocably  elects to exercise the rights of
purchase   represented   by  the   within   Warrant   for,   and   to   purchase
thereunder_________  shares of Class A Common Stock (the "Shares")  provided for
therein, and requests that certificates for the Shares be issued in the name of:

- -------------------------------------------------------------------------------
            (Please Print Name, Address and Social Security Number)
- --------------------------------------------------------------------------------
and, if said number of Shares shall not be all the Shares purchasable hereunder,
that a new Warrant  certificate for the balance of the Shares  purchasable under
the within  Warrant  certificate  be registered  in the name of the  undersigned
Holder or his Assignee as below  indicated and  delivered to the address  stated
below.  

Dated:  ________________,  19____
Name  of Holder or  Permitted  Assignee (Please Print):_________________________
Address:________________________________________________________________________
Signature:______________________________________________________________________

Signature Guaranteed: 

Note:       The above  signature must  correspond  with the name as written upon
            the face of this Warrant  certificate in every  particular,  without
            alteration  or  enlargement  or any  change  whatever,  unless  this
            Warrant  has been  assigned  in  accordance  with  the  terms of the
            Warrant.  

                                   ASSIGNMENT
                 (To be signed only upon assignment of Warrant)

      FOR VALUE RECEIVED,  the undersigned  hereby sells,  assigns and transfers
unto
- --------------------------------------------------------------------------------
            (Please Print Name, Address and Social Security Number)
- --------------------------------------------------------------------------------
the   within   Warrant,   hereby   irrevocably   constituting   and   appointing
___________________  Attorney  to  transfer  said  Warrant  on the  books of the
Company, with full power of substitution in the premises. 

Dated: ______________, 19____               ____________________________________
                                               Signature  of  Registered  Holder

Signature Guaranteed: 

Note:       The above  signature must  correspond  with the name as written upon
            the face of this Warrant  certificate in every  particular,  without
            alteration  or  enlargement  or any  change  whatever,  unless  this
            Warrant has been assigned.




                                    EXHIBIT D

                             JOINT FILING AGREEMENT
                             ----------------------



      The  undersigned,  and each of them,  do hereby  agree and  consent to the
filing  of a  single  statement  on  Schedule  13D  and  amendments  thereto  in
accordance  with the provisions of Rule  13d-1(k)(1) of the Securities  Exchange
Act of 1934.

Dated:  April 1, 1999



                                                      /s/ Jesse L. Upchurch 
                                                     ---------------------------
                                                     Signature
                                                     Name:  Jesse L. Upchurch

                                                      /s/ Drew Sycoff 
                                                     ---------------------------
                                                     Signature
                                                     Name:  Drew Sycoff




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